JP2000356364A - Building having habitable space enabling radiant cooling - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a habitable space wherein a strong and cold air flow is not generated at the time of cooling by making use of not only heat transfer of air but also radiant heat exchange between the ceiling and wall of the habitable space, and objects in the habitable space. SOLUTION: Ceilings 6, 8 and walls 7, 9 of habitable spaces (b), (d) consists of members having thermal conductivity. Cooled and dehumidified air is permitted to exist in spaces (a), (c) behind the ceilings and spaces (f), (g) in the walls, which are thermally connected to the spaces (b), (d) through the heat conductive members. The cooled and humidified air that exists in the spaces (a), (c) and the spaces (f), (g) cools the ceilings 6, 8 and the walls 7, 9. Thus, cooled ceilings 6, 8 and the walls 7, 9 radiantly exchange heat with human bodies and objects in the habitable spaces (b), (d) whose temperature is higher than the temperature of the ceilings 6, 8 and the walls 7, 9, and at the same time, receive heat by heat transfer from the air in the habitable spaces (b), (d), which has higher temperature.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building having a living space capable of radiant cooling.

[0002]

2. Description of the Related Art At present, in many buildings in Japan, air in a living space is cooled and dehumidified directly in the living space by, for example, an air conditioner in order to cool the living space of the building.
A method of cooling a living space by cooling and dehumidifying air is used. Currently, in many buildings in Japan, in order to cool the living space of the building, the air is cooled and dehumidified in advance outside the living space, and the cooled and dehumidified air is sent into the living space. A method of cooling the space is used.

[0003] In these methods, the cooling of the living space depends on the heat transfer from the object in the living space to the cooled air in the living space that comes into contact with the object. Inevitably, a large amount of air must be moved or circulated in the living space. Therefore, when carrying out these methods, it is extremely difficult to avoid a strong flow of cold air from occurring in the living space.

[0004] However, humans not only feel discomfort when exposed to the strong flow of cold air, but also sometimes get sick because of being too cold.

[0005]

SUMMARY OF THE INVENTION An object of the present invention is to provide a building having a living space which does not cause a strong flow of cold air during cooling.

[0006]

According to the present invention, there is provided a building having a living space capable of radiant cooling according to the present invention. A building that can be implemented using not only transmission but also heat exchange by radiation between ceilings and walls of a living space and objects in the living space. Therefore, the building according to the present invention is configured such that the ceiling and the wall of the living space are composed of substantially thermally conductive members, and are thermally connected to the living space via the substantially thermally conductive member. It is configured to allow cooled and dehumidified air to exist in the space above the ceiling and the space in the wall.

[0007] The dehumidified air existing in the space above the ceiling and the space in the wall can cool the ceiling and the wall of the living space. The cooled ceiling and walls of the living space can exchange heat with a human body or an object in the living space having a higher temperature than the ceiling and the walls of the living space by radiation to receive subtracted heat. In other words, the ceiling and walls of the cooled living space can cool a human body or an object in the living space by radiation.

[0008] The ceiling and the wall of the cooled living space receive heat from the air having a higher temperature than the ceiling and the wall of the living space that is in contact with the ceiling and the wall of the living space by heat transfer to the ceiling and the wall. That is, the ceiling and walls of the cooled living space can cool the air in the living space by heat transfer.

In the cooling by radiation described above, no air flow occurs. Further, in the above-described heat transfer to the ceiling and the wall of the living space from the air having a higher temperature than the ceiling and the wall of the living space in contact with the ceiling and the wall of the living space, a strong air flow does not occur. Therefore, in the living space where the radiation cooling according to the present invention is possible, a strong cold wind does not occur. Also, in the living space where the radiant cooling according to the present invention is possible, since there is no strong air flow,
There is almost no sound of flowing air (sound of wind) and it is extremely quiet. Furthermore, since there is no strong airflow in the living space in which radiation cooling according to the present invention is possible, dust and dirt in the air can be reduced.

The object of the present invention is, according to the present invention, to provide: a. A substantially airtight second-floor ceiling space (a); b. A second floor living space (b), which may be substantially airtight; c. A substantially airtight first-floor space above the ceiling (c); d. A first floor living space (d), which may be substantially airtight; e. A substantially airtight first floor underfloor space (e); f. A substantially airtight space (f) in the second floor wall; and g. A building having a substantially airtight space (g) in a first-floor wall, comprising: A means (A) for communicating the space (a) above the second floor ceiling with the space (f) inside the second floor wall, B. B. means (B) for communicating the space (f) in the second floor wall and the space (c) above the first floor ceiling; C. means (C) for communicating the first floor ceiling space (c) and the first floor wall space (g); A means (D) for communicating the space (g) in the first floor wall with the space (e) under the first floor; The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f)
Means (E) for cooling and dehumidifying air in at least one space selected from the group consisting of the space (g) in the first floor wall; The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f)
And means (F) for moving or circulating the air in the space (g) in the first-floor wall; The second floor ceiling space (a), the second floor living space (b),
The first floor ceiling space (c), the first floor living space (d), the 1st floor
Means (G) for substantially thermally isolating the underfloor space (e), the second-floor wall space (f) and the first-floor wall space (g) from the exterior space of the building. And b. B. A member capable of substantially thermally connecting the second floor ceiling space (a) and the second floor living space (b); A member (b) capable of substantially thermally connecting the space (f) in the second floor and the living space (b) in the second floor; c. A member (c) capable of substantially thermally connecting the first floor ceiling space (c) and the first floor living space (d); and d. A living space capable of radiative cooling, comprising: a member (d) capable of substantially thermally connecting the space (g) in the first floor wall and the living space (d) in the first floor. (The building 1 of the present invention).

FIG. 1 illustrates the concept of a building 1 according to the present invention. In FIG. 1, 1 represents a roof, 2 represents an outer wall, 3 represents a foundation, and 4 and 5 represent floors.

In FIG. 1, a represents a substantially airtight second-floor ceiling space (a), and b represents a second-floor living space (which may be substantially airtight). b), c represents a substantially airtight first floor space above the ceiling (c), and d represents a substantially airtight first floor living space (d). , E represent a substantially airtight first floor space (e), f represents a substantially airtight second floor space (f), and g is substantially airtight. Airtight air space on the ground floor (g)
Represents

In FIG. 1, A denotes a means (A) for communicating the space (a) above the second floor ceiling with the space (f) in the second floor wall, and B denotes a means in the second floor wall. Means (B) for communicating the space (f) with the first floor ceiling space (c);
Represents means (C) for communicating the space above the first floor ceiling (c) with the space inside the first floor wall (g), and D represents the space inside the first floor wall (g) and the space below the first floor wall. Means for communicating with (e) (D)
And G is the second floor ceiling space (a), the second floor living space (b), the first floor ceiling space (c), the first floor living space (d), the first floor underfloor. Means (G) for substantially thermally isolating the space (e), the interior space (f) and the interior space (g) from the exterior space of the building.

Further, in FIG. 1, a represents a member (a) capable of substantially thermally connecting the second floor ceiling space (a) and the second floor living space (b). Is the 2
A member (b) capable of substantially thermally connecting the space (f) in the floor wall and the living space (b) on the second floor;
A member (c) capable of substantially thermally connecting the first floor ceiling space (c) and the first floor living space (d),
And d represents a member (d) capable of substantially thermally connecting the first-floor interior space (g) and the first-floor living space (d).

Hereinafter, a building 1 of the present invention will be described with reference to FIG. In the building 1 of the present invention, means (A) for communicating the space (a) above the second floor ceiling and the space (f) in the second floor wall.
The space above the ceiling (a) on the second floor can communicate with the space (f) on the second floor via the wall. In the building 1 of the present invention, the space inside the second floor wall (f) and the space above the first floor ceiling (c) are provided.
The space (f) in the second-floor wall can communicate with the space (c) above the first-floor ceiling via means (B) that communicates with the first floor. In the building 1 of the present invention, means (C) for communicating the space (c) above the first floor ceiling and the space (g) inside the first floor wall.
The space (c) above the first-floor ceiling can communicate with the space (g) in the first-floor wall via. In the building 1 of the present invention, the space (g) in the first-floor wall is provided through the means (D) for communicating the space (g) in the first-floor wall with the space (e) in the first-floor space.
Can communicate with the first floor underfloor space (e). Therefore, the building 1 of the present invention comprises the second floor ceiling space (a), the second floor wall space (f), the first floor ceiling space (c), the first floor wall space (g), and The first floor underfloor space (e) can communicate as a whole.

The building 1 of the present invention may optionally include, for example,
Means may be provided for communicating between the space above the floor ceiling (a) and the space below the floor (e). Further, the building 1 of the present invention may optionally include, for example,
Means for communicating the space (g) in the floor wall may be provided.

The building 1 of the present invention can be cooled, for example, as follows. The building 1 of the present invention includes the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and the first floor wall. Means (E) for cooling and dehumidifying the air in at least one space selected from the group consisting of the inner space (g) (not shown in FIG. 1), for example, an air conditioner (not shown in FIG. 1).
The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), and the second floor wall space (f)
And the air in at least one space selected from the group consisting of the first floor wall space (g), for example, the second floor ceiling back space (a), can be cooled and dehumidified. of course,
The building 1 of the present invention substantially uses the means (E) to
The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and
While maintaining the air temperature at a desired temperature in at least one space selected from the group consisting of the floor space (g), the second floor ceiling space (a), the first floor ceiling space (c), The first floor space (e) and the second floor space (f)
And the air in at least one space selected from the group consisting of the space (g) in the first-floor wall can be dehumidified.

Further, in the building 1 of the present invention, the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), and the space inside the second floor wall (f). Means (F) for moving or circulating the air in the space (g) in the first floor wall (FIG. 1)
Not shown. ), For example, by means of a blower (not shown in FIG. 1), the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), and the second floor wall The air in the space (f) and the space (g) in the first-floor wall can be moved or circulated. An air conditioner has a function of sending out wind while cooling and dehumidifying air. Therefore, the air conditioner may be, if necessary, the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), the space inside the second floor wall (f) and the first floor. A means (E) for cooling and dehumidifying the air in at least one space selected from the group consisting of the space in the wall (g), and the space above the second floor ceiling (a) and the space above the first floor ceiling (c) Means (F) for moving or circulating the air in the first floor space (e), the second floor space (f) and the first floor space (g).

Therefore, the building 1 of the present invention comprises the space above the second floor ceiling (a) cooled and dehumidified by the means (E),
The space above the first floor ceiling (c), the space below the first floor (e), the second floor
The air in the at least one space selected from the group consisting of the space in the floor wall (f) and the space in the first floor wall (g) is blown by the means (F) into the second floor ceiling space (a) and the first floor space. It can be moved or circulated to all of the space above the ceiling (c), the space below the first floor (e), the space inside the second floor (f), and the space inside the first floor (g).

As described above, the building 1 of the present invention is
All spaces of the space above the ceiling (a), the space above the first floor (c), the space below the first floor (e), the space inside the second floor (f), and the space inside the first floor (g) In addition, cooled and dehumidified air can be present.

In the building 1 of the present invention, the second floor ceiling space (a) and the second floor living space (b) substantially define the second floor ceiling space (a) and the second floor living space (b). (2) The two-floor living space mainly composed of gypsum board, cedar board, cypress board, plywood board, organic coated steel board, organic coated aluminum board, concrete board, etc. (B) can be in contact through the ceiling. In the building 1 of the present invention, the cooled and dehumidified air in the space above the second floor ceiling (a) is supplied by the member (a) such as a gypsum board, a cedar board,
The ceiling of the second-floor living space (b) mainly composed of a cypress board, a plywood board, an organic-coated steel sheet, an organic-coated aluminum sheet, a concrete board, etc. can be cooled, and the cooled member (a), for example, This board, cedar board, cypress board,
The ceiling of the second-floor living space (b) mainly composed of veneer, organic-coated steel plate, organic-coated aluminum plate, concrete plate, etc., cools down the objects in the second-floor living space (b) by radiation and generates heat. The air in the second floor living space (b) can be cooled by the transmission. The member (a) can form all or a part of the ceiling of the living space (b) on the second floor.

Similarly, in the building 1 of the present invention, the space (f) in the second-floor wall and the living space (b) in the second floor are the same as the space (f) in the second-floor wall and the living space (b) in the second floor. ) Can be substantially thermally connected to each other (for example, gypsum board, cedar board, cypress board, plywood board, organic coated steel sheet, organic coated aluminum sheet, concrete board, etc.). It can be in contact with the floor living space (b) via the wall. In the building 1 of the present invention, the cooled and dehumidified air in the space (f) in the second-floor wall is filled with the member (b), for example, a gypsum board, a cedar board, a cypress board, a plywood board, an organic-coated steel sheet, and an organic coating. The walls of the living space (b) on the second floor mainly composed of aluminum plate, concrete plate, etc. can be cooled, and then the cooled members (b), for example, gypsum board, cedar board, cypress board, plywood board, organic The wall of the living room (b) on the second floor mainly composed of a coated steel plate, an organic coated aluminum plate, a concrete plate, etc., cools an object in the living room (b) on the second floor by radiation and transfers the object by heat transfer. The air in the second floor living space (b) can be cooled. The member (b) can form all or a part of the wall of the living space (b) on the second floor.

Similarly, in the building 1 of the present invention, the first-floor ceiling space (c) and the first-floor living space (d) correspond to the first-floor ceiling space (c) and the first-floor living space (d). ) Can be connected substantially thermally, such as gypsum board,
It can be in contact with the cedar board, cypress board, plywood board, organic-coated steel sheet, organic-coated aluminum sheet, concrete board or the like via the ceiling of the living space (d) on the first floor. In the building 1 of the present invention, the dehumidified air in the space above the first floor ceiling (c) is cooled by the member (c), for example, a gypsum board, a cedar board, a cypress board, a plywood board, an organic coated steel sheet, and an organic coated board. The ceiling of the first floor living space (d) mainly composed of an aluminum plate, a concrete plate or the like can be cooled, and then the cooled member (c), for example, a gypsum board, a cedar board, a cypress board,
The ceiling of the first-floor living space (d) mainly composed of plywood, organic-coated steel plate, organic-coated aluminum plate, concrete plate, etc., cools down objects in the first-floor living space (d) by radiation, The air in the first floor living space (d) can be cooled by the transmission. The member (c) can form all or a part of the ceiling of the first floor living space (d).

Similarly, in the building 1 of the present invention, the space (g) in the first-floor wall and the living space (d) on the first floor are the space (g) in the first-floor wall and the living space (d) in the first floor. ) Can be substantially thermally connected to each other (for example, gypsum board, cedar board, cypress board, plywood board, organic coated steel sheet, organic coated aluminum sheet, concrete board, etc.). It can be in contact with the floor living space (d) via the wall. In the building 1 of the present invention, the cooled and dehumidified air in the space (g) in the first-floor wall is filled with the member (d), for example, a gypsum board, a cedar board, a cypress board, a plywood board, an organic-coated steel sheet, an organic coating. The wall of the first floor living space (d) mainly composed of aluminum plate, concrete plate, etc. can be cooled, and then the cooled member (d), for example, gypsum board, cedar board, cypress board, organic coated steel The walls of the living space (d) on the first floor, which are mainly made of sheet, organic coated aluminum plate, concrete plate, etc., cool the objects in the living space (d) on the first floor by radiation, and the first floor by heat transfer. The air in the living space (d) can be cooled. The member (d) can form all or a part of a wall of the first floor living space (d).

That is, in the building 1 of the present invention, the ceiling and walls of the living space cooled by the cooled and dehumidified air can cool the objects in the living space by heat exchange by radiation with the objects in the living space. At the same time, the air in the living space can be cooled by transferring heat from the air in the living space to the ceiling and the wall of the cooled living space, which is in contact with the ceiling and the wall of the cooled living space. Thus, the living space of the building 1 of the present invention can be cooled.

In the cooling of the building 1 according to the invention by the radiation described above, no air flow occurs. Also, heat transfer to the ceiling and walls of the living space from air that is at a higher temperature than the ceiling and walls of the living space in contact with the ceiling and walls of the living space described above does not produce a strong air flow. . Therefore, a strong cold wind does not occur in the living space of the building 1 according to the present invention where the radiation cooling is possible. Also,
Since there is no strong air flow in the living space of the building 1 of the present invention where radiation cooling is possible, there is almost no air flowing sound (sound of wind) and the air is very quiet. Furthermore, since there is no strong airflow in the living space of the building 1 of the present invention where radiation cooling is possible, dust and dirt in the air can be reduced. In addition, the building 1 of the present invention comprises the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and Since the cooled and dehumidified air can be present in all the spaces in the first floor wall space (g), the second floor ceiling space (a), the first floor ceiling space (c), the first floor space It is possible to prevent dew condensation from occurring in all of the underfloor space (e), the second-floor wall space (f), and the first-floor wall space (g).

In order to enhance the cooling efficiency, the building 1 of the present invention may optionally have the second floor ceiling space (a), the second floor living space (b), the first floor ceiling space (c), and the first floor ceiling space (c). Floor living space (d), 1st floor underfloor space (e), 2nd floor wall space (f)
And means (G) for substantially thermally isolating the interior space (g) from the exterior space of the building, such as a layer of glass wool, a layer of foamed polyurethane, a layer of foamed polystyrene, a foamed polyethylene. , An ALC plate, and the like.

In the building 1 of the present invention, in general, the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), and the space inside the second floor wall (f). Further, the air in the space (g) in the first-floor wall does not substantially exchange with the air in the external space of the building 1 because these spaces are substantially airtight.

As another aspect of the present invention, the building 1 of the present invention
, The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), and the second floor wall space (f)
If it is desired that the air in the space (g) in the first-floor wall be exchanged with the air in the external space of the building 1, the building 1 of the present invention further comprises an H.264-H. The second floor ceiling space (a), the 1
A space selected from the group consisting of an under-floor space (c), the first-floor space (e), the second-floor space (f), and the first-floor space (g); (H), I. The space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), the space inside the second floor wall (f), and the space other than the means (H). Means (I) for communicating a space selected from the group consisting of the space on the first floor wall (g) with the external space of the building; The air in the external space of the building is passed through the means (H) or the means (I) from the external space of the building to the second floor ceiling space (a), the first floor ceiling space (c), A space selected from the group consisting of the first floor space (e), the second floor space (f), and the first floor space (g), and the second floor ceiling space (a); The air in a space selected from the group consisting of the first floor ceiling space (c), the first floor space (e), the second floor space (f), and the first floor space (g), A building (a building 2 of the present invention) comprising means (H) or means (J) for exhausting to the outside space of the building via the means (I).
That. ).

The building 2 of the present invention, for example, at night,
The temperature of the air in the external space of the building depends on the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), the space inside the second floor wall (f), and When the temperature of the air in the space selected from the group consisting of the space (g) in the first-floor wall becomes lower than the temperature of the air, the means (H), the means (I) and the means (J) allow the outside of the building to be opened. From the space, the air in the external space of the building is removed from the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), and the space inside the second floor wall (f). And the space selected from the group consisting of the space (g) in the first-floor wall.

In the building 2 of the present invention, the air in the outside space of the building is blown from the outside space of the building to the space above the second floor ceiling (a), the space above the first floor ceiling (c), and the floor below the first floor. The space (e), the space above the second floor ceiling (a), and the space above the first floor ceiling when taken into a space selected from the group consisting of the space (e), the space inside the second floor wall (f), and the space inside the first floor wall (g). The back space (c), the space under the first floor (e), the space inside the second floor wall (f)
And means (E) for cooling and dehumidifying the air in at least one space selected from the group consisting of the space (g) in the first-floor wall, or the operation can be stopped.

In the building 2 of the present invention, the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), the space inside the second floor wall (f), and The means (H) for communicating the space selected from the group consisting of the first-floor wall space (g) with the external space of the building includes, for example, the second-floor ceiling space (a), the first-floor ceiling space ( c), a boundary between a space selected from the group consisting of the first floor space (e), the second floor wall space (f), and the first floor wall space (g) and the external space of the building. It can be an openable and closable opening provided on the wall of the building.

In the building 2 of the present invention, the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), and the space other than the means (H). Space on the second floor (f)
And means (I) for communicating a space selected from the group consisting of the space inside the first floor wall (g) with the outside space of the building,
For example, the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), and the second floor wall space (f)
And an openable / closable opening provided on a wall of the building that forms a boundary between a space selected from the group consisting of the space (g) in the first floor wall and the external space of the building.

In the building 2 of the present invention, the air in the external space of the building is removed from the external space of the building via the means (H) or the means (I). Incorporation into a space selected from the group consisting of the first-floor ceiling space (c), the first-floor space (e), the second-floor wall space (f), and the first-floor wall space (g); It consists of the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and the first floor wall space (g). The means (J) for exhausting air in the space selected from the group to the external space of the building via the means (H) or the means (I) is, for example, an air supply provided in the means (H). Could be a blower.

In the building 2 of the present invention, an air blower,
For example, using an air supply ventilation fan with an electric shutter, the air in the outside space of the building is removed from the outside space of the building through the means (H), for example, from the outside space of the building to the second floor above the ceiling space (a) and the first floor. When taken into a space selected from the group consisting of the space above the ceiling (c), the space below the first floor (e), the space inside the second floor (f), and the space inside the first floor (g), the second floor ceiling Back space (a),
The space above the first floor ceiling (c), the space below the first floor (e), the second floor
The pressure of the air in the space (f) in the floor wall and the space (g) in the first floor wall is higher than the pressure of air in the space outside the building.

Therefore, the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and the first floor wall space Air in a space selected from the group consisting of (g) can be exhausted to the external space of the building via the means (I).

On the other hand, in the building 2 of the present invention, the second floor ceiling space (a), the first floor ceiling space (c), the first floor ceiling space (a), using an exhaust blower, for example, an exhaust ventilation fan with an electric shutter. Underfloor space (e), space on the second floor wall (f)
And exhausting the air in the space selected from the group consisting of the first-floor wall space (g) to the external space of the building via the means (H), for example, the second-floor ceiling space (a); The pressure of the air in the space above the first floor ceiling (c), the space below the first floor (e), the space inside the second floor wall (f), and the space inside the first floor wall (g) is determined in the external space of the building. It becomes lower than the pressure of air.

Therefore, the air in the external space of the building is
Via the means (I), the space above the second floor ceiling (a),
It can be taken into a space selected from the group consisting of the space above the ceiling (c), the space below the first floor (e), the space inside the second floor (f), and the space inside the first floor (g).

Therefore, an object of the present invention is to provide a building 1 according to the present invention, further comprising: The second floor ceiling space (a), the 1
A space selected from the group consisting of an under-floor space (c), the first-floor space (e), the second-floor space (f), and the first-floor space (g); (H), I. The space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), the space inside the second floor wall (f), and the space other than the means (H). Means (I) for communicating a space selected from the group consisting of the space on the first floor wall (g) with the external space of the building; The air in the external space of the building is passed from the external space of the building via the means (H) or the means (I) to the second floor ceiling space (a), the first floor ceiling space (c), Taking in a space selected from the group consisting of the first-floor space (e), the second-floor wall space (f) and the first-floor space (g), and the second-floor ceiling space (a); The air in the space selected from the group consisting of the space above the first floor ceiling (c), the space below the first floor (e), the space inside the second floor (f), and the space inside the first floor (g) is removed from the air. A building having a living space capable of radiant cooling (building 2 of the present invention), characterized by comprising means (J) for exhausting air to the outside space of the building via means (H) or means (I). )
Can solve it.

In the building 2 of the present invention, the air in the external space of the building is blown by the means (J), for example, an air supply ventilation fan with an electric shutter, through the means (H) or the means (I). From the exterior space of the building to the second floor ceiling space (a),
The space above the first floor ceiling (c), the space below the first floor (e), the second floor
It can be taken into a space selected from the group consisting of the space (f) in the floor wall and the space (g) in the first floor wall.

In the building 2 of the present invention, the means (J)
The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), and the second floor wall space (f)
And air in a space selected from the group consisting of the space (g) in the first-floor wall can be exhausted to the external space of the building via the means (I) or (H).

In the building 2 of the present invention, the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), the space inside the second floor wall (f), and When the air in the space (g) in the first floor wall is not desired to be exchanged with the air in the space outside the building 1, the shutter of the air supply fan with the electric shutter is closed and the air supply fan is stopped. be able to.

By means (J), the space above the ceiling on the second floor (a), the space above the ceiling on the first floor (c),
The amount of air taken into the space selected from the group consisting of the first floor space (e), the second floor space (f) and the first floor space (g) is determined by the means (J). From the group consisting of the space above the ceiling (a), the space above the first floor (c), the space below the first floor (e), the space inside the second floor (f), and the space inside the first floor (g) It can be substantially the same as the amount of air exhausted from the selected space to the exterior space of the building.

In the building 2 of the present invention, the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), The amount of air taken into the space selected from the group consisting of the space (f) in the second floor and the space (g) in the first floor is adjusted by appropriately selecting and using the means (J). Can be.

From the exterior space of the building, the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), the space inside the second floor wall (f) ) And the amount of air to be taken into the space selected from the group consisting of the space (g) in the first-floor wall. Can be adjusted.

As still another aspect of the present invention, in the building 1 of the present invention, the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), Using the air in the space selected from the group consisting of the space in the floor wall (f) and the space in the first floor wall (g), the space is composed of the second floor living space (b) and the first floor living space (d). If it is desired to ventilate and optionally supplementally cool the space selected from the group, the building 1 of the present invention further comprises The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and the first floor wall space (g). Means (H) for communicating the space selected from the group with the external space of the building; The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and the first floor wall space (g). Means (K) for communicating a space selected from the group with a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d); Means (L) for communicating a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d) with the external space of the building;
And M.S. The air in the external space of the building is passed through the means (H) from the external space of the building to the space above the second floor ceiling (a), the space above the first floor ceiling (c), and the space below the first floor ( e), the space inside the second floor wall (f) and the space inside the first floor wall (g) are taken into the space selected from the group consisting of the second floor ceiling space (a) and the first floor ceiling space (c). ), Air in a space selected from the group consisting of the first-floor space (e), the second-floor wall space (f), and the first-floor wall space (g) through the means (K). Move to a space selected from the group consisting of the second floor living space (b) and the first floor living space (d);
And the second floor living space (b) and the first floor living space (d)
(M) that exhausts air in a space selected from the group consisting of: (M) to the outside space of the building via the means (L). .

In the building 3 of the present invention, the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), the space inside the second floor wall (f), and The means (H) for communicating the space selected from the group consisting of the first-floor wall space (g) with the external space of the building includes, for example, the second-floor ceiling space (a), the first-floor ceiling space ( c), a boundary between a space selected from the group consisting of the first floor space (e), the second floor wall space (f), and the first floor wall space (g) and the external space of the building. It can be an openable and closable opening provided on the wall of the building.

In the building 3 of the present invention, the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f) and the Means (K) for communicating the space selected from the group consisting of the first floor interior space (g) with the space selected from the group consisting of the second floor living space (b) and the first floor living space (d) is as follows: For example, the boundary between the second floor ceiling space (a) or the second floor wall space (f) and the second floor living space (b), for example, the second floor living space (b)
Elongate gaps, multiple pores, etc., provided in the ceiling or wall of the vehicle. Similarly, the means (K) is, for example,
A boundary between the first-floor ceiling space (c) or the first-floor wall space (g) and the first-floor living space (d), e.g. It can be a gap, a number of pores, and the like.

In the building 3 of the present invention, means (L) for communicating a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d) with the external space of the building.
May be, for example, an openable and closable opening provided on a wall of the building that forms a boundary between the second-floor living space (b) and the external space of the building. Similarly, the means (L) can be, for example, an openable and closable opening provided on a wall of the building that forms a boundary between the first-floor living space (d) and the external space of the building.

In the building 3 of the present invention, the air in the outside space of the building is evacuated from the outside space of the building via the means (H) to the second floor ceiling space (a) and the first floor ceiling space. (C), the space under the first floor (e), the space inside the second floor wall (f)
And a space selected from the group consisting of the first floor space (g), the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), The air in the space selected from the group consisting of the second-floor wall space (f) and the first-floor wall space (g) is passed through the means (K) to the second-floor living space (b) and the first-floor space. The air in the space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d) is moved to the space selected from the group consisting of the living space (d), and The means (M) for exhausting air to the outside space of the building through the above can be, for example, an air supply blower provided in the means (H).

In the building 3 of the present invention, an air blower,
For example, by using an air supply ventilation fan with an electric shutter, air in the external space of the building is removed from the external space of the building via the means (H) to the space above the second floor ceiling (a) and the first floor ceiling. When taken into a space selected from the group consisting of a back space (c), the first floor space (e), the second floor space (f), and the first floor space (g), the second floor ceiling space The pressure of the air in the space (a), the space above the first floor ceiling (c), the space below the first floor (e), the space inside the second floor wall (f) and the space inside the first floor wall (g) is Higher than the air pressure in a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d), and the second-floor living space (b) and the first-floor living space (d) The pressure of the air in the space selected from the group consisting of is higher than the pressure of the air in the space outside the building.

Accordingly, the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and the first floor wall space The air in the space selected from the group consisting of (g) moves via the means (K) to the space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d). And air in a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d) can be exhausted to the external space of the building via the means (L). it can.

Therefore, an object of the present invention is that the building 1 according to the present invention further includes a The second floor ceiling space (a), the 1
A space selected from the group consisting of an under-floor space (c), the first-floor space (e), the second-floor space (f), and the first-floor space (g); (H), K. The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and the first floor wall space (g). Means (K) for communicating a space selected from the group with a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d); Means (L) for communicating a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d) with the external space of the building; The air in the external space of the building is passed from the external space of the building via the means (H) to the space above the second floor ceiling (a), the space above the first floor ceiling (c), and the space below the first floor ( e), the space in the second floor wall (f)
And a space selected from the group consisting of the first floor space (g), the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), The air in the space selected from the group consisting of the second-floor wall space (f) and the first-floor wall space (g) is passed through the means (K) to the second-floor living space (b) and the first-floor space. The means (L) moves to the space selected from the group consisting of the living space (d) and air in the space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d). ), A means (M) for exhausting air to the external space of the building via a living room capable of radiant cooling (the building 3 of the present invention).

In the building 3 of the present invention, the air in the external space of the building is removed from the external space of the building by the means (M), for example, the air supply ventilation fan with an electric shutter, through the means (H). The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f)
And the space selected from the group consisting of the space (g) in the first-floor wall.

Next, in the building 3 of the present invention, the means (M) allows the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), The air in the space selected from the group consisting of the space in the floor wall (f) and the space in the first floor wall (g) is passed through the means (K) to the second floor living space (b) and the first floor living space. It is possible to move from the group consisting of the space (d) to the selected space.

Further, in the building 3 of the present invention, the means (M) removes air in a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d) by the means (M). L), it is possible to exhaust air to the external space of the building.

That is, in the building 3 of the present invention, the air in the external space of the building is converted into the space above the second floor ceiling (a),
The space above the first floor ceiling (c), the space below the first floor (e), the second floor
The space in the floor (f) and the space in the first floor (g) are taken into a space selected from the group consisting of:
From the group consisting of the space above the ceiling (a), the space above the first floor (c), the space below the first floor (e), the space inside the second floor (f), and the space inside the first floor (g) The air in the selected space is moved to the selected space from the group consisting of the second-floor living space (b) and the first-floor living space (d), and finally, the second-floor living space (b) and the first-floor The air in the space selected from the group consisting of the living space (d) can be exhausted to the external space of the building.

In the building 3 of the present invention, the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), The amount of air to be taken into the space selected from the group consisting of the second-floor interior space (f) and the first-floor interior space (g) depends on the second-floor ceiling space (a) and the first-floor ceiling space (c). ), The second floor living space (b) and the first floor from a space selected from the group consisting of the first floor underfloor space (e), the second floor wall space (f), and the first floor wall space (g). It can be substantially the same as the amount of air traveling from the group consisting of living space (d) to the selected space.

In the building 3 of the present invention, the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), The amount of air taken into the space selected from the group consisting of the space (f) in the second-floor wall and the space (g) in the first-floor wall can be adjusted by appropriately selecting and using the means (M). it can.

From the outside space of the building, the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), the space inside the second floor wall (f) ) And the amount of air taken into the space selected from the group consisting of the space (g) in the first-floor wall can be determined, for example, by using an air supply fan that can change the rotation speed of a fan as the means (M). Can be adjusted.

Therefore, in the building 3 of the present invention, the space above the second floor ceiling (a), the space above the first floor ceiling (c),
From a space selected from the group consisting of the first floor space (e), the second floor space (f), and the first floor space (g),
The amount of air moving (supplying) to a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d) can be adjusted. That is, the building 3 of the present invention
Is the second-floor living space (b) and the first-floor living space (d)
The building can control the amount of air moving (supplying) to the space selected from the group consisting of.

In general, it is said that the ventilation of the living space is suitably about 0.5 to 1 time per hour. Since the movement of the air in the living space caused by the ventilation can be extremely gentle, it is possible to easily avoid generating a strong wind in the living space due to the ventilation of the living space.

In addition, in the building 3 of the present invention, the air moving (supplying) to the space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d) flows into the second-floor living space (b). Select from the group consisting of the space above the ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), the space inside the second floor wall (f), and the space inside the first floor wall (g). By means (E) for cooling and dehumidifying the air in at least one space, the air can be arbitrarily cooled and dehumidified to a desired temperature and humidity.

By the way, the building 2 of the present invention described above is
The air in the external space of the building is removed from the external space of the building by the 2
From the group consisting of the space above the ceiling (a), the space above the first floor (c), the space below the first floor (e), the space inside the second floor (f), and the space inside the first floor (g) Incorporate into the space you choose,
Next, the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and the first floor wall space of the building (G) the air in the space selected from the group consisting of:
The space above the first floor ceiling (c), the space below the first floor (e), the second floor
The building can exhaust air from a space selected from the group consisting of the space (f) in the floor wall and the space (g) in the first floor wall to the outside space of the building.

On the other hand, the above-described building 3 of the present invention
Is used to extract air from the exterior space of the building from the exterior space of the building to the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), and the second floor wall. Inner space (f) and said 1
Incorporate into a space selected from the group consisting of floor space (g), then the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e) of the building The air in the space selected from the group consisting of the second-floor wall space (f) and the first-floor wall space (g) is composed of the second-floor living space (b) and the first-floor living space (d). Moving to a space selected from the group, and finally exhausting air from a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d) to the external space of the building. It is a building that can be made.

Therefore, the air in the external space of the building is
From the exterior space of the building to the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f) and the first floor wall Into the space selected from the group consisting of space (g), then the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the 2 The air in the space selected from the group consisting of the space in the floor wall (f) and the space in the first floor wall (g) is removed from the space above the second floor ceiling (a) and the space above the first floor ceiling (c) of the building. The space under the first floor (e), the space inside the second floor wall (f),
A building capable of exhausting air from the space selected from the group consisting of the floor space (g) to the outside space of the building, and releasing the air in the space outside the building from the outside space of the building to the second space. The space above the ceiling (a), the space above the first floor (c), the space below the first floor (e), the space inside the second floor wall (f), and
The space selected from the group consisting of the floor space (g) is taken into the space, and then the second floor ceiling space (a), the first floor ceiling space (c), and the first floor underfloor space (e) of the building. The air in the space selected from the group consisting of the second-floor wall space (f) and the first-floor wall space (g) is formed of the second-floor living space (b) and the first-floor living space (d). Moving to a space selected from the group, and finally exhausting air from a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d) to the external space of the building. The possible building can be building 2 of the present invention at the same time as building 2 of the present invention.

In the buildings 1, 2 and 3 of the present invention, the substantially airtight second floor attic space (a) may be a substantially airtight second floor attic space (h). . In the buildings 1, 2, and 3 of the present invention, the substantially airtight second floor ceiling space (a) is substantially airtight and communicates with the second floor ceiling space (a). The second floor attic space (h) may be included.

In the buildings 1, 2, and 3 of the present invention, the substantially airtight first floor space above the ceiling (c) may be a substantially airtight second floor underfloor space (i). .

In the buildings 1, 2 and 3 of the present invention, the space (f) in the second-floor wall which is substantially airtight is, for example,
It may be a gap between the outer wall of the building and the member (b). In the buildings 1, 2, and 3 of the present invention,
The space (f) in the second-floor wall having substantially airtightness is, for example, the member (b) of one of the second-floor living spaces (b) and the other of the adjacent second-floor living spaces (b). It may be a gap between the member (b). Further, the building 1,
In 2 and 3, the space (g) in the first-floor wall, which is substantially airtight, can be, for example, a gap between the outer wall of the building and the member (d). Still further, in the buildings 1, 2 and 3 of the present invention, the space (g) in the first-floor wall, which is substantially airtight, is, for example, the member (d) of the single first-floor living space (d). A space between the member (d) of another adjacent first-floor living space (d). The exterior wall of the building can have a layer of insulation. Preferably, the outer wall of the building has a layer of thermal insulation.

The means (A) for connecting the second floor ceiling space (a) with the second floor wall space (f) may be, for example, the second floor ceiling space (a) and the second floor wall space. It can be an opening at the boundary with (f).

The means (B) for communicating the space (f) in the second-floor wall with the space (c) in the first floor is, for example,
It can be an opening at the boundary between the space (f) in the floor wall and the space (c) above the first floor ceiling.

The means (C) for communicating the space (c) above the first floor ceiling with the space (g) inside the first floor wall is, for example, the one (1).
It can be an opening at the boundary between the space above the floor ceiling (c) and the space inside the first floor wall (g).

The means (D) for communicating the space (g) in the first floor wall with the space (e) under the first floor may be, for example, the space (g) in the first floor wall and the space under the first floor. An opening at the boundary with (e).

In the buildings 1, 2 and 3 of the present invention, the space above the second floor ceiling (a), the space above the first floor ceiling (c),
The means (E) for cooling and dehumidifying the air in at least one space selected from the group consisting of the underfloor space (e), the second-floor wall space (f), and the first-floor wall space (g) is, for example, an air conditioner. In particular, the air conditioner can set the temperature of the air and the humidity of the air in a preferable range. The means (E) may be, for example, a combination of a metal pipe through which cold water flows and a dehumidifier.

The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and the first floor wall space (g) The means (F) for moving or circulating the air may be, for example, the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), and the second floor wall. A fan provided in at least one space selected from the group consisting of the space (f) and the space (g) in the first-floor wall, for example, a fan capable of changing the rotation speed of a fan can be used.

The second floor ceiling space (a), the second floor living space (b), the first floor ceiling space (c), the first floor living space (d), the first floor underfloor space (e), The space inside the second floor wall (f)
And means (G) for substantially thermally isolating the interior space (g) of the first floor from the exterior space of the building may be, for example, a roof of the building and a layer of insulating material provided on the exterior wall of the building. For example, a layer of glass wool, a layer of expanded polyurethane, a layer of expanded polystyrene, a layer of expanded polyethylene, an ALC plate, or the like can be used.

In the buildings 1, 2 and 3 of the present invention, a member (a) capable of substantially thermally connecting the second floor ceiling space (a) and the second floor living space (b), A member (b) capable of substantially thermally connecting the space (f) in the second-floor wall and the living space (b) on the second floor, the space (c) above the first-floor ceiling, and the first-floor living space ( a member (c) capable of substantially thermally connecting d) and the space (g) in the first floor wall
The member (d) capable of substantially thermally connecting the first-floor living space (d) to the first-floor living space (d) is, for example, a gypsum board, a cedar board,
Cypress board, organic coated steel plate, for example, steel plate with painted surface,
Steel sheet with thin synthetic resin layer on the surface, steel sheet with thin cloth on the surface, organic coated aluminum sheet, for example, aluminum sheet with painted surface, aluminum with thin synthetic resin layer on the surface It may be a plate, an aluminum plate having a thin cloth bonded to the surface, a concrete plate, or the like. The thickness of the steel plate and the aluminum plate can be, for example, 0.5 to 10 mm.

In the buildings 1, 2 and 3 of the present invention, a member (a) capable of substantially thermally connecting the second floor ceiling space (a) and the second floor living space (b), A member (b) capable of substantially thermally connecting the space (f) in the second floor wall and the living space (b) on the second floor, the space (c) above the first floor ceiling and the living room (1 a member (c) capable of substantially thermally connecting d) and the space (g) in the first floor wall
The member (d) capable of substantially thermally connecting the first-floor living space (d) to the first-floor living space (d) is preferably a member having excellent heat conductivity.

In the building 3 of the present invention, a member having excellent thermal conductivity capable of substantially thermally connecting the second floor ceiling space (a) and the second floor living space (b) (a) A member (b) having excellent thermal conductivity capable of substantially thermally connecting the space (f) in the second floor wall and the living space (b) in the second floor;
A member (c) having excellent thermal conductivity capable of substantially thermally connecting the first floor ceiling space (c) and the first floor living space (d), and the first floor wall space (g) The member (d) having excellent thermal conductivity capable of substantially thermally connecting the first-floor living space (d) with the first-floor living space (d) is, for example, an aluminum plate or a steel plate having a large number of pores or elongated gaps. It may be a plate mainly used.

In the present invention, the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and the first floor wall Means (H) for communicating a space selected from the group consisting of the inner space (g) with the outer space of the building;
From the group consisting of the space above the ceiling (a), the space above the first floor (c), the space below the first floor (e), the space inside the second floor (f), and the space inside the first floor (g) Means (I) for communicating the selected space with the external space of the building, and a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d); Means for communicating (L)
Optionally has a communication adjusting means which can limit or stop the communication of said means (H), said means (I) and said means (L), such as a damper, an openable shutter and the like. be able to. The means (H), the means (I) and the means (L) having the communication adjusting means are connected to the means (H), the means (I) and the means (L) by the communication adjusting means. Can be limited or stopped.

In the present invention, the space above the second floor ceiling (a), the space above the first floor ceiling (c), the space below the first floor (e), the space inside the second floor wall (f) and the first floor wall A means (H) for communicating a space selected from the group consisting of the inner space (g) with the outer space of the building, the means (H) being different from the means (H);
From the group consisting of the space above the ceiling (a), the space above the first floor (c), the space below the first floor (e), the space inside the second floor (f), and the space inside the first floor (g) Means (I) for communicating the selected space with the external space of the building, the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor The space selected from the group consisting of the space (f) in the wall and the space (g) in the first floor and the space selected from the group consisting of the living space (b) on the second floor and the living space (d) on the first floor The means (K) for communicating and the means (L) for communicating a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d) with the external space of the building may optionally be provided. Means for attenuating the propagation of sound passing through said means (H), said means (I), said means (K) and said means (L), eg soundproofing, sound absorbing It is possible to have.

In the present invention, the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and the first floor wall Means (H) for communicating a space selected from the group consisting of the inner space (g) with the outer space of the building;
From the group consisting of the space above the ceiling (a), the space above the first floor (c), the space below the first floor (e), the space inside the second floor (f), and the space inside the first floor (g) Means (I) for communicating the selected space with the external space of the building, and the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor A space selected from the group consisting of the floor space (f) and the first floor space (g) and a space selected from the group consisting of the second floor living space (b) and the first floor living space (d); The means (K) for communicating with the device may optionally be a means for purifying air passing through the means (H), the means (I) and the means (K), such as an electrostatic filter, a light-regenerating deodorizing filter, a dustproof It can have a filter, an activated carbon layer and a zeolite layer.

It is preferable that the building of the present invention is a building having substantially heat insulation properties to the outside of the building. Since the building of the present invention is a building having substantially heat insulating properties with respect to the outside of the building, it can have a roof having substantially heat insulating properties and an outer wall having substantially heat insulating properties.

Each of the buildings 1, 2 and 3 of the present invention described above comprises: a. A substantially airtight second-floor ceiling space (a); b. A second floor living space (b), which may be substantially airtight; c. A substantially airtight first-floor space above the ceiling (c); d. A first floor living space (d), which may be substantially airtight; e. A substantially airtight first floor underfloor space (e); f. A substantially airtight space (f) in the second floor wall; and g. It is a building having a space (g) in the first-floor wall which is substantially airtight. Therefore, the buildings 1 and 2 of the present invention
And 3 can be two-story buildings.

The buildings 1, 2, and 3 of the present invention may or may not have a living space in which radiant cooling is not possible in addition to a living space in which radiant cooling is possible. Further, the buildings 1, 2, and 3 of the present invention can be a three-story building or more. Buildings 1 and 2 of the present invention
And 3 may also have a living space on which the radiant cooling is possible, for example on the third floor or higher.

By the way, even in a one-story building, 2
Whether these are multi-storey buildings, three-storey buildings or more, these buildings may be aa. A substantially airtight under-the-ceiling space (aa), bb. Living space (b) which may be substantially airtight
b), cc. A substantially airtight underfloor space (cc); and dd. AA. Having a substantially airtight interior space (dd), AA. Means (AA) for communicating the space above the ceiling (aa) and the space inside the wall (dd), BB. Means (BB) for communicating the space (dd) in the wall and the space (cc) under the floor, CC. Means (CC) for cooling and dehumidifying air in at least one space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (dd); DD. Means (DD) for moving or circulating the air in the under-ceiling space (aa), the under-floor space (cc) and the in-wall space (dd), and optionally, EE. Means (EE) for substantially thermally isolating the under-ceiling space (aa), the living space (bb), the under-floor space (cc) and the in-wall space (dd) from the outer space of the building;
When the building is equipped with: A member (ii) capable of substantially thermally connecting the space above the ceiling (aa) and the living space (bb); The living space (bb) is capable of radiative cooling if it has a member (rollo) capable of substantially thermally connecting the space in the wall (dd) and the living space (bb). Living space.

The object of the present invention is therefore to provide, according to the present invention, aa. A substantially airtight under-the-ceiling space (aa), bb. Living space (b) which may be substantially airtight
b), cc. A substantially airtight underfloor space (cc); and dd. A building having a substantially airtight interior space (dd), comprising: AA. Means (AA) for communicating the space above the ceiling (aa) and the space inside the wall (dd), BB. Means (BB) for communicating the space (dd) in the wall and the space (cc) under the floor, CC. Means (CC) for cooling and dehumidifying air in at least one space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (dd); DD. Means (DD) for moving or circulating the air in the under-ceiling space (aa), the under-floor space (cc) and the in-wall space (dd), and optionally, EE. Means (EE) for substantially thermally isolating the under-ceiling space (aa), the living space (bb), the under-floor space (cc) and the in-wall space (dd) from the outer space of the building;
And II. A member (ii) capable of substantially thermally connecting the space above the ceiling (aa) and the living space (bb); A building having a living space capable of radiative cooling, comprising: a member (rollo) capable of substantially thermally connecting the space in the wall (dd) and the living space (bb). This can be solved by the building 4 of the present invention.

Hereinafter, the building 4 of the present invention will be described.
In the building 4 of the present invention, the space above the ceiling (aa) is changed to the space inside the wall (dd) through the means (AA) for communicating the space above the ceiling (aa) and the space inside the wall (dd). Can be in communication with In the building 4 of the present invention, the space (d
The in-wall space (dd) may be in communication with the underfloor space (cc) via means (BB) for communicating d) with the underfloor space (cc). Therefore, in the building 4 of the present invention, the space above the ceiling (aa), the space inside the wall (dd), and the space below the floor (cc) can communicate as a whole.

The building 4 of the present invention can optionally have, for example, means for connecting the space above the ceiling (aa) and the space below the floor (cc).

The building 4 of the present invention can be cooled, for example, as follows. The building 4 of the present invention includes a means (CC) for cooling and dehumidifying air in at least one space selected from the group consisting of the space above the ceiling (aa), the space inside the wall (dd), and the space below the floor (cc). For example, by an air conditioner, air in at least one space selected from the group consisting of the space above the ceiling (aa), the space inside the wall (dd), and the space below the floor (cc), for example, the air in the space above the ceiling (aa). It can be cooled and dehumidified.

Further, the building 4 of the present invention comprises the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (d).
The air in the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) can be moved or circulated by means (DD) for moving or circulating the air in d), for example, a blower. . An air conditioner has a function of sending out wind while cooling and dehumidifying air. Therefore, the air conditioner may optionally include the space above the ceiling (aa),
A means (CC) for cooling and dehumidifying air in at least one space selected from the group consisting of the space in the wall (dd) and the space under the floor (cc), and the space above the ceiling (a)
a) means (DD) for moving or circulating the air in the underfloor space (cc) and the in-wall space (dd).

Therefore, the building 4 of the present invention comprises the space above the ceiling (aa) cooled and dehumidified by the means (CC),
The air in at least one space selected from the group consisting of the in-wall space (dd) and the underfloor space (cc) is removed by the means (DD) into the under-ceiling space (aa), the underfloor space (cc) and the underfloor space (cc). It can be moved or circulated to all the spaces in the wall space (dd).

In this manner, the building 4 of the present invention supplies cooled and dehumidified air to all of the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (dd). Can be present.

In the building 4 of the present invention, the space above the ceiling (aa)
And the living space (bb) can substantially thermally connect the space above the ceiling (aa) and the living space (bb), such as a gypsum board, a cedar board, and a cypress board. , An organic-coated steel plate, an organic-coated aluminum plate, a concrete plate, or the like as a main component, and can be in contact with each other via a ceiling of the living space (bb). In the building 4 of the present invention, the dehumidified air in the space above the ceiling (aa) is cooled by the member (ii),
For example, the ceiling of the living space (bb) mainly composed of a gypsum board, a cedar board, a cypress board, an organic-coated steel plate, an organic-coated aluminum plate, a concrete plate, etc. can be cooled, and then the cooled member (ii) ) Eg gypsum board,
The ceiling of the living space (bb) mainly composed of a cedar board, a cypress board, an organic-coated steel plate, an organic-coated aluminum plate, a concrete plate, etc., cools down the objects in the living space (bb) by radiation and generates heat. The air in the living space (bb) can be cooled by the transmission. The member (ii) can form all or a part of the ceiling of the living space (bb).

Similarly, in the building 4 of the present invention, the interior space (dd) and the living space (bb) are different from each other in the interior space (dd).
(Rolo) that can substantially thermally connect the living space (bb) with the living space (bb), such as a gypsum board, a cedar board, a cypress board, an organic-coated steel sheet, an organic-coated aluminum sheet, and a concrete board. Can be in contact through the wall of the living space (bb). In the building 4 of the present invention, the cooled and dehumidified air in the space (dd) in the wall is formed by the member (rollo),
For example, the wall of the living space (bb) mainly composed of a gypsum board, a cedar board, a cypress board, an organic-coated steel plate, an organic-coated aluminum plate, a concrete plate, and the like can be cooled, and then the cooled member (roro) can be cooled. ), Walls of the living space (bb) mainly composed of gypsum board, cedar board, cypress board, organic coated steel plate, organic coated aluminum plate, concrete plate, etc., are radiated by radiation in the living space (bb). The object can be cooled and the air in the living space (bb) can be cooled by heat transfer. The member (rollo) can form all or a part of a wall of the living space (bb).

That is, in the building 4 of the present invention, the ceiling and walls of the cooled living space can cool the object in the living space by heat exchange by radiation with the object in the living space, and at the same time cool the living room. The air in the living space can be cooled by heat transfer from the air in the living space in contact with the ceiling and walls of the space to the cooled ceiling and walls of the living space. Thus, the living space of the building 4 of the present invention can be cooled.

In the cooling of the building 4 according to the invention by the radiation described above, no air flow occurs. Also, heat transfer to the ceiling and walls of the living space from air that is at a higher temperature than the ceiling and walls of the living space in contact with the ceiling and walls of the living space described above does not produce a strong air flow. . Therefore, a strong cold wind does not occur in the living space of the building 4 according to the present invention where radiation cooling is possible. Also,
Since there is no strong air flow in the living space of the building 4 of the present invention where radiation cooling is possible, there is almost no sound of the air flowing (sound of the wind), and it is extremely quiet. Furthermore, since there is no strong air flow in the living space of the building 4 of the present invention where radiation cooling is possible, dust and dirt in the air can be reduced. In addition, in the building 4 of the present invention, cooled and dehumidified air can be present in all of the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (dd). From the space above the ceiling (aa),
In all of the space under the floor (cc) and the space inside the wall (dd), dew condensation can be prevented.

The building 4 of the present invention may optionally include the space above the ceiling (aa) and the living space (b) in order to enhance the cooling efficiency.
b), the underfloor space (cc) and the in-wall space (dd)
Means from the exterior space of the building (EE), such as a layer of glass wool, a layer of expanded polyurethane, a layer of expanded polystyrene, a layer of expanded polyethylene, an ALC plate, etc. be able to.

In the building 4 of the present invention, the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (d
The air in d) does not substantially exchange with the air in the external space of the building 4 because all of these spaces are substantially airtight.

As another aspect of the present invention, the building 4 of the present invention
, The space above the ceiling (aa) and the space below the floor (cc)
And if it is desired that the air in the space inside the wall (dd) be exchanged with the air in the space outside the building 4, the building 4 of the present invention further comprises: Means (FF) for communicating a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) with the external space of the building, GG. The space above the ceiling (a) separate from the means (FF)
a) means for communicating a space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd) with the external space of the building, and HH. The air in the external space of the building is passed from the external space of the building via the means (FF) or the means (GG) to the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall ( dd) into the space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd). FF) or a means (HH) for exhausting air to the outside space of the building via the means (GG) (referred to as building 5 of the present invention).

For example, the building 5 of the present invention
The temperature of the air in the external space of the building depends on the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (d
d) when the temperature of the air in the space selected from the group consisting of the group consisting of: (FF), the means (GG) and the means (HH) decreases from the external space of the building to the outside of the building. The air in the space can be taken into a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (dd).

In the building 5 of the present invention, air from the outside space of the building is blown from the outside space of the building to the space above the ceiling (a
a), when taken into a space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd), the under-ceiling space (aa), the underfloor space (cc) and the in-wall space (dd) ), The means (CC) for cooling and dehumidifying the air in at least one space selected from the group consisting of: can be operated or can be stopped.

In the building 5 of the present invention, the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (d
The means (FF) for communicating the space selected from the group consisting of d) with the external space of the building may be, for example, the space above the ceiling (a
a) an openable / closable opening provided on a wall of the building, which defines a boundary between a space selected from the group consisting of the underfloor space (cc) and the space in the wall (dd) and the external space of the building; There can be.

In the building 5 of the present invention, the means (FF)
Separately from the space above the ceiling (aa) and the space below the floor (cc)
And means (GG) for communicating the space selected from the group consisting of the space in the wall (dd) with the external space of the building,
For example, it is provided on a wall of the building that forms a boundary between a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (dd) and the external space of the building. The opening can be opened and closed.

In the building 5 of the present invention, the air in the external space of the building is removed from the external space of the building via the means (FF) or the means (GG) to the space above the ceiling (aa) and the space under the floor. Into the space selected from the group consisting of the space (cc) and the space in the wall (dd), and
a) exhausting air from a space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd) to the external space of the building via the means (FF) or the means (GG); The means (HH) for performing the operation can be, for example, an air supply blower provided in the means (FF).

In the building 5 of the present invention, an air supply blower,
For example, by using an air supply ventilation fan with an electric shutter, air in the outside space of the building is evacuated to the space above the ceiling (aa), the space below the floor (cc), and the inside of the wall via the means (FF). When taken into a space selected from the group consisting of the space (dd), the space above the ceiling (aa) and the space below the floor (cc)
And the pressure of the air in the in-wall space (dd) is higher than the air pressure in the outer space of the building.

Accordingly, the air in the space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) is supplied to the building through the means (GG). It can be exhausted to the outside space.

On the contrary, in the building 5 of the present invention, the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) are formed by using an exhaust blower, for example, an exhaust ventilation fan with an electric shutter. When air in a space selected from the group consisting of is exhausted to the external space of the building via the means (FF), for example, the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall The pressure of the air in (dd) becomes lower than the pressure of the air in the external space of the building.

Therefore, the air in the external space of the building is
Via the means (GG), it can be taken into a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd).

Therefore, the object of the present invention is that the building 4 of the present invention further comprises an FF. Means (FF) for communicating a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) with the external space of the building, GG. The space above the ceiling (a) separate from the means (FF)
a) means for communicating a space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd) with the external space of the building, and HH. The air in the external space of the building is passed from the external space of the building via the means (FF) or the means (GG) to the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall ( dd) into a space selected from the group consisting of: FF) or a means (HH) for exhausting air to the outside space of the building via the means (GG), characterized by comprising a building having a living space capable of radiative cooling (the building 5 of the present invention). Can be solved.

In the building 5 of the present invention, the air in the outside space of the building is blown by the means (HH), for example, an air supply ventilation fan with an electric shutter, to the means (FF) or the means (G).
G) from the exterior space of the building to the space above the ceiling (a
a), can be taken into a space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd).

In the building 5 of the present invention, the means (H
H), the space above the ceiling (aa) and the space below the floor (c)
c) and the air in the space selected from the group consisting of the in-wall space (dd) can be exhausted to the external space of the building via the means (GG) or the means (FF). In the building 5 of the present invention, when it is not desired that the air in the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) is exchanged with the air in the space outside the building 5. By closing the shutter of the air supply fan with the electric shutter, the air supply fan can be stopped.

The amount of air taken into the space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) from the external space of the building by the means (HH) is By means (HH), the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (d
d) may be substantially the same as the amount of air exhausted from the space selected from the group consisting of d) to the exterior space of the building.

In the building 5 of the present invention, the air taken in from the space outside the building into the space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd). The amount can be adjusted by appropriately selecting and using the means (HH).

The amount of air taken into the space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) from the external space of the building is, for example, The means (HH) can be adjusted by using an air supply ventilation fan capable of changing the rotation speed of the fan.

In still another embodiment of the present invention, the building 4 of the present invention is selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (dd) of the building. The living space (bb) using the air of the space
If it is desired to ventilate and optionally supplementary cooling, the building 4 of the present invention further comprises FF. Means (FF) for communicating a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) with the external space of the building; II. Means (II) for communicating the space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) with the living space (bb), JJ. Means (JJ) for communicating the living space (bb) with the external space of the building; and KK. The air in the external space of the building is removed from the external space of the building via the means (FF) from the group consisting of the space above the ceiling (aa), the space under the floor (cc), and the space inside the wall (dd). Take in the selected space, the space above the ceiling (aa),
The air in a space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd) is moved to the living space (bb) via the means (II), and the living space ( A building (hereinafter referred to as building 6 of the present invention) including means (KK) for exhausting the air of bb) to the external space of the building via the means (JJ) can be provided.

In the building 6 of the present invention, the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (d
The means (FF) for communicating the space selected from the group consisting of d) with the external space of the building may be, for example, the space above the ceiling (a
a) an openable / closable opening provided on a wall of the building, which defines a boundary between a space selected from the group consisting of the underfloor space (cc) and the space in the wall (dd) and the external space of the building; There can be.

In the building 6 of the present invention, the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (d
space selected from the group consisting of d) and the living space (bb)
The means (II) that communicates with the living space (b) is, for example, the space above the ceiling (aa) or the space inside the wall (dd).
It may be a boundary with b), for example, an elongated gap or a large number of pores provided on the ceiling or wall of the living space (bb).

In the building 6 of the present invention, the living space (b
Means (JJ) for communicating b) with the external space of the building are:
For example, it can be an openable and closable opening provided on a wall of the building that forms a boundary between the living space (bb) and the external space of the building.

In the building 6 of the present invention, the air in the space outside the building is blown from the space outside the building via the means (FF) to the space above the ceiling (aa), the space below the floor (cc) and the space below the floor. The air in a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) is taken into a space selected from the group consisting of the space inside the wall (dd). Through means (II), the living space (bb)
And means (KK) for exhausting the air in the living space (bb) to the external space of the building via the means (JJ) include, for example, an air supply provided in the means (FF). Can be a blower.

In the building 6 of the present invention, an air supply blower,
For example, by using an air supply ventilation fan with an electric shutter, air in the outside space of the building is removed from the outside space of the building through the means (FF), for example, from the outside space of the building to the space above the ceiling (aa) and the space under the floor ( cc) and the space in the wall (dd), the space above the ceiling (a
a), the air pressure in the underfloor space (cc) and the in-wall space (dd) is higher than the air pressure in the living space (bb), and the air pressure in the living space (bb) is , Higher than the air pressure in the exterior space of the building.

Therefore, the air in the space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) is supplied to the living space via the means (II). (Bb) Moving to the living space (bb)
Can be exhausted to the external space of the building via the means (JJ).

Therefore, an object of the present invention is that the building 6 of the present invention further comprises an FF. Means (FF) for communicating a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) with the external space of the building; II. Means (II) for communicating the space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) with the living space (bb), JJ. Means (JJ) for communicating the living space (bb) with the external space of the building; and KK. The air in the external space of the building is removed from the external space of the building via the means (FF) from the group consisting of the space above the ceiling (aa), the space under the floor (cc), and the space inside the wall (dd). The space above the ceiling (aa)
The air in a space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd) is moved to the living space (bb) via the means (II), and the living space ( b) a means (KK) for exhausting the air of (b) to the outside space of the building via the means (JJ), the building having a living space capable of radiative cooling (the building of the present invention). 6) can solve the problem.

In the building 6 of the present invention, the air in the outside space of the building is removed from the outside space of the building by the means (KK), for example, an air supply ventilation fan with an electric shutter, through the means (FF). The space above the ceiling (aa), the space below the floor (c)
c) and the space in the wall (dd).

Next, in the building 6 of the present invention, the means (K
K), the space above the ceiling (aa) and the space below the floor (c)
c) and the air in a space selected from the group consisting of the in-wall space (dd) can be transferred to the living space (bb) via the means (II).

In the building 6 of the present invention, the means (K
By K), the air in the living space (bb) can be exhausted to the external space of the building via the means (JJ).

That is, in the building 6 of the present invention, the air in the space outside the building is separated from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd). Taking in the selected space, and then applying the air in the space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) of the building to the living space (bb) (Supply), and finally, the air in the living space (bb) can be exhausted to the external space of the building.

In the building 6 of the present invention, the space under the ceiling (aa) and the space under the floor (c)
c) and the amount of air taken into the space selected from the group consisting of the space in the wall (dd),
The amount of air moving from the space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd) to the living space (bb) can be substantially the same.

In the building 6 of the present invention, the space above the ceiling (aa) and the space below the floor (c)
The amount of air taken into the space selected from the group consisting of c) and the in-wall space (dd) can be adjusted by appropriately selecting and using said means (KK).

The amount of air taken into the space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) from the external space of the building is, for example, It can be adjusted by using an air supply ventilation fan which can change the rotation speed of the fan as the means (KK).

Therefore, in the building 6 of the present invention, the living space (a) is selected from the space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (dd). bb) The amount of air moving (supplying) to the air can be adjusted. That is, the building 6 of the present invention can be a building capable of systematically adjusting the amount of air moving (supplying) to the living space (bb).

In general, it is said that the ventilation of the living space is suitably about 0.5 to 1 time per hour. Since the movement of the air in the living space caused by the ventilation can be extremely gentle, it is possible to easily avoid generating a strong wind in the living space due to the ventilation of the living space.

Further, in the building 6 of the present invention, the air moving (supplying) to the living space (bb) is generated by the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (d).
The air can be arbitrarily cooled and dehumidified to a desired temperature and humidity by means (CC) for cooling and dehumidifying air in at least one space selected from the group consisting of d).

Incidentally, the building 5 of the present invention described above is
Taking air from the exterior space of the building from the exterior space of the building into a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd); The space above the ceiling (aa) of the building, the space below the floor (c
c) and air in the space selected from the group consisting of the space in the wall (dd) from the group consisting of the space above the ceiling (aa), the space under the floor (cc) and the space in the wall (dd) of the building. The building can exhaust air from the selected space to the outside space of the building.

On the other hand, the above-described building 6 of the present invention
Takes air from the exterior space of the building from the exterior space of the building into a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (dd); Moving air from a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) of the building to the living space (bb); This is a building that can exhaust the air in the living space (bb) to the external space of the building.

Therefore, the air in the external space of the building is
The space outside the building is taken into a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd), and then the space above the ceiling (aa) of the building , The underfloor space (cc) and the wall space (d
d) removing air from the space selected from the group consisting of the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) of the building; It is a building that can exhaust into space, and
Taking air from the exterior space of the building from the exterior space of the building into a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd); The space above the ceiling (aa) of the building, the space below the floor (c
c) and moving the air in a space selected from the group consisting of the in-wall space (dd) to the living space (bb),
The building that can exhaust the air in the living space (bb) to the external space of the building can be the building 5 of the present invention and the building 6 of the present invention at the same time.

In the buildings 4, 5 and 6 of the present invention, the substantially airtight attic space (aa) may be a substantially airtight second floor attic space (ee). Further, in the buildings 4, 5 and 6 of the present invention, the substantially airtight attic space (aa) is a substantially airtight attic space (aa) communicating with the attic space (aa). ee) may be included.

In the buildings 4, 5, and 6 of the present invention, the substantially airtight space (dd) in the wall may be, for example, a gap between the outer wall of the building and the member (roll). it can. In the buildings 4, 5 and 6 of the present invention,
The substantially airtight space (dd) is, for example,
It may be a gap between the member (rollo) of one living space (bb) and the member (rollo) of another adjacent living space (bb). The exterior wall of the building can have a layer of insulation. Preferably, the outer wall of the building has a layer of thermal insulation.

The space above the ceiling (aa) and the space inside the wall (d
The means (AA) communicating with d) can be, for example, an opening at the boundary between the space above the ceiling (aa) and the space inside the wall (dd).

The means (BB) for connecting the space (dd) in the wall and the space under the first floor (cc) may be, for example, the space (dd) in the wall and the space (cc) in the first floor. Opening at the boundary of

In the buildings 4, 5 and 6 of the present invention, the air in at least one space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) is cooled. The dehumidifying means (CC) can be, for example, an air conditioner, particularly an air conditioner that can set the temperature of the air and the humidity of the air in a preferable range. The means (CC) may be, for example, a combination of a metal pipe through which cold water flows and a dehumidifier.

The space above the ceiling (aa) and the space below the floor (c)
c) and the means (DD) for moving or circulating the air in the space (dd) in the wall are, for example, the space above the ceiling (a)
a), a fan provided in at least one space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd), for example, a fan capable of changing the rotation speed of a fan.

The space above the ceiling (aa) and the living space (b)
b), the underfloor space (cc) and the in-wall space (dd)
Means (EE) for substantially thermally isolating the building from the exterior space of the building include, for example, a layer of thermal insulation provided on the roof of the building and the outer wall of the building, for example, a layer of glass wool, a layer of foamed polyurethane. Layer, a layer of expanded polystyrene, a layer of expanded polyethylene, an ALC plate, or the like.

In the buildings 4, 5 and 6 of the present invention, a member (ii) capable of substantially thermally connecting the space above the ceiling (aa) and the living space (bb) and the space in the wall (ii) dd) and the living space (bb) can be thermally connected to each other (rolo), for example, gypsum board, cedar board, cypress board, organic-coated steel sheet, for example, steel sheet with painted surface A steel sheet with a thin synthetic resin layer attached to the surface, a steel sheet with a thin cloth attached to the surface, an organic coated aluminum plate, such as an aluminum plate with a painted surface, and a thin synthetic resin layer attached to the surface It can be an aluminum plate, an aluminum plate having a thin cloth bonded to the surface, a concrete plate, or the like. The thickness of the steel plate and the aluminum plate is, for example, 0.5
To 10 millimeters.

In the buildings 4, 5 and 6 of the present invention, the member (ii) capable of substantially thermally connecting the space above the ceiling (aa) and the living space (bb) and the space inside the wall (ii) The member (rollo) capable of substantially thermally connecting dd) and the living space (bb) is preferably a member having excellent thermal conductivity.

In the buildings 4, 5 and 6 of the present invention, a member having excellent thermal conductivity capable of substantially thermally connecting the space above the ceiling (aa) and the living space (bb) (ii) The member having excellent thermal conductivity (Roro) capable of substantially thermally connecting the space in the wall (dd) and the living space (bb) has, for example, a large number of pores or elongated gaps. A plate mainly composed of an aluminum plate or a steel plate may be used.

In the present invention, the space above the ceiling (aa),
Means (FF) for communicating a space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd) with the external space of the building, and the space above the ceiling separate from the means (FF) (Aa), the underfloor space (cc) and the in-wall space (d
The means (GG) for communicating the space selected from the group consisting of the group consisting of d) with the external space of the building and the means (JJ) for communicating the living space (bb) with the external space of the building may optionally be Means (FF), said means (GG) and said means (J
Communication control means capable of limiting or stopping the communication of J), for example, a damper, a shutter that can be opened and closed, and the like can be provided. The means (FF) having the communication adjusting means, the means (GG) and the means (JJ)
Can restrict or stop the communication between the means (FF), the means (GG) and the means (JJ) by the communication adjusting means.

In the present invention, the space above the ceiling (aa),
Means (FF) for communicating a space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd) with the external space of the building, and the space above the ceiling separate from the means (FF) (Aa), the underfloor space (cc) and the in-wall space (d
d) means for communicating the space selected from the group consisting of the group consisting of the group with the external space of the building (GG), the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) The means (II) for communicating the selected space with the living space (bb) and the means (JJ) for communicating the living space (bb) with the external space of the building may optionally comprise the means (F)
F), means (GG), means (II) and means (JJ) for attenuating the propagation of sound passing through the means (e.g., soundproofing material, sound absorbing material).

In the present invention, the space above the ceiling (aa),
Means (FF) for communicating a space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd) with the external space of the building, and the space above the ceiling separate from the means (FF) (Aa), the underfloor space (cc) and the in-wall space (d
d) means for communicating the space selected from the group consisting of the group consisting of: d) with the external space of the building, and the space above the ceiling (a)
a) means (II) for communicating the space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd) with the living space (bb), optionally the means (FF), A means for purifying air passing through the means (GG) and the means (II), for example, an electrostatic filter, a light regeneration deodorizing filter, a dustproof filter, an activated carbon layer, and a zeolite layer can be provided.

It is preferable that the buildings 4, 5 and 6 of the present invention have substantially thermal insulation to the outside of the building. Since the buildings 4, 5, and 6 of the present invention are substantially heat-insulating to the outside of the building, they have a substantially heat-insulating roof and a substantially heat-insulating outer wall. Can be.

The buildings 4, 5 and 6 of the present invention may or may not have a living space where radiation cooling is not possible, in addition to a living space where radiation cooling is possible. For example, when the buildings 4, 5, and 6 of the present invention are three-storey buildings having a garage on the first floor, the second-floor living space and the third-floor living space are living spaces capable of radiant cooling. be able to. Further, for example, when the buildings 4, 5, and 6 of the present invention are a seven-story building having stores on the first and second floors, the living space on the third to seventh floors is a living space capable of radiant cooling. Could be a building.

The above-described buildings 1, 2, 3, 3 of the present invention
4, 5 and 6 are all buildings having a living space that can be cooled by utilizing heat exchange with the ceiling and walls by radiation. However, the buildings 1, 2, 2 of the present invention
The buildings 3, 4, 5, and 6 may be buildings having a living space that can be cooled by utilizing heat exchange with either the ceiling or the wall by radiation.

That is, the buildings 1, 2, 3, 4, of the present invention
The following building (1), as a modification of the building of 5 and 6,
(2), (3), (4), (5) and (6). Building (1): a. A substantially airtight second-floor ceiling space (a); b. A second floor living space (b), which may be substantially airtight; c. A substantially airtight first-floor space above the ceiling (c); d. A first floor living space (d), which may be substantially airtight; e. A substantially airtight first floor underfloor space (e); f. A substantially airtight space (f) in the second floor wall; and g. A building having a substantially airtight space (g) in a first-floor wall, comprising: A means (A) for communicating the space (a) above the second floor ceiling with the space (f) inside the second floor wall, B. B. means (B) for communicating the space (f) in the second floor wall and the space (c) above the first floor ceiling; C. means (C) for communicating the first floor ceiling space (c) and the first floor wall space (g); A means (D) for communicating the space (g) in the first floor wall with the space (e) under the first floor; The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f)
Means (E) for cooling and dehumidifying air in at least one space selected from the group consisting of the space (g) in the first floor wall; The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f)
And means (F) for moving or circulating the air in the space (g) in the first-floor wall; The second floor ceiling space (a), the second floor living space (b),
The first floor ceiling space (c), the first floor living space (d), the 1st floor
Means (G) for substantially thermally isolating the underfloor space (e), the second-floor wall space (f) and the first-floor wall space (g) from the exterior space of the building. And e. A member (e) capable of substantially thermally connecting the second floor ceiling space (a) or the second floor wall interior space (f) and the second floor living space (b); A member (f) capable of substantially thermally connecting the first floor ceiling space (c) or the first floor wall space (g) and the first floor living space (d). A building with a living space that is capable of radiant cooling.

Building (2): The building (1) further includes: The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f)
A means (H) for communicating a space selected from the group consisting of the space inside the first floor wall (g) with the outside space of the building; A space above the second floor ceiling (a), separate from the means (H),
The space above the first floor ceiling (c), the space below the first floor (e), the second floor
Means (I) for communicating a space selected from the group consisting of the space in the floor wall (f) and the space in the first floor wall (g) with the external space of the building; The air in the external space of the building is passed through the means (H) or the means (I) from the external space of the building to the second floor ceiling space (a), the first floor ceiling space (c), Incorporation into a space selected from the group consisting of the first-floor space (e), the second-floor space (f), and the first-floor space (g);
The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and
Means (J) for exhausting air in a space selected from the group consisting of the space in the floor wall (g) to the external space of the building via the means (I) or the means (H). A building with a living space that is capable of radiant cooling.

Building (3): The building (1) further includes: The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f)
Means (H) for communicating a space selected from the group consisting of the space inside the first floor wall (g) with the outside space of the building; K. The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f)
And the space selected from the group consisting of the first floor wall space (g), the second floor living space (b), and the first floor living space (d).
Means (K) for communicating with a space selected from the group consisting of: The second floor living space (b) and the first floor living space (d)
Means (L) for communicating a space selected from the group consisting of: and the exterior space of the building; The air in the external space of the building is passed from the external space of the building via the means (H) to the space above the second floor ceiling (a), the space above the first floor ceiling (c), and the space below the first floor ( e), the space inside the second floor wall (f) and the space inside the first floor wall (g) are taken into the space selected from the group consisting of the second floor ceiling space (a) and the first floor ceiling space (c). ), Air in a space selected from the group consisting of the first-floor space (e), the second-floor wall space (f), and the first-floor wall space (g) through the means (K). Moving to a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d), and the second-floor living space (b) and the first-floor living space (d)
A means (M) for exhausting air in a space selected from the group consisting of: (L) to the external space of the building via the means (L); .

Building (4): aa. A substantially airtight under-the-ceiling space (aa), bb. Living space (b) which may be substantially airtight
b), cc. A substantially airtight underfloor space (cc); and dd. A building having a substantially airtight interior space (dd), comprising: AA. Means (AA) for communicating the space above the ceiling (aa) and the space inside the wall (dd), BB. Means (BB) for communicating the space (dd) in the wall and the space (cc) under the floor, CC. Means (CC) for cooling and dehumidifying air in at least one space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (dd); DD. Means (DD) for moving or circulating the air in the under-ceiling space (aa), the under-floor space (cc) and the in-wall space (dd), and optionally, EE. Means (EE) for substantially thermally isolating the under-ceiling space (aa), the living space (bb), the under-floor space (cc) and the in-wall space (dd) from the outer space of the building;
And haha. The space above the ceiling (aa) or the space inside the wall (dd)
And a member (ha ha) capable of substantially thermally connecting the living space (bb) with the living space (bb).

Building (5): The building (4) further includes FF. Means (FF) for communicating a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) with the external space of the building, GG. The space above the ceiling (a) separate from the means (FF)
a) means for communicating a space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd) with the external space of the building, and HH. The air in the external space of the building is passed through the means (FF) or the means (GG) from the external space of the building to the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall ( dd) into the space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd). Or a means (HH) for exhausting air to the outside space of the building via the means (GG).

Building (6): The building (4) further includes FF. Means (FF) for communicating a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) with the external space of the building; II. Means (II) for communicating the space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) with the living space (bb), JJ. Means (JJ) for communicating the living space (bb) with the external space of the building; and KK. The air in the external space of the building is removed from the external space of the building via the means (FF) from the group consisting of the space above the ceiling (aa), the space under the floor (cc), and the space inside the wall (dd). The space above the ceiling (aa)
The air in a space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd) is moved to the living space (bb) via the means (II), and the living space ( (b) a means (JJ) for exhausting the air of (bb) to the outside space of the building via the means (JJ).

[0159]

DETAILED DESCRIPTION OF THE INVENTION In accordance with the present invention, a. A substantially airtight second-floor ceiling space (a); b. A second floor living space (b), which may be substantially airtight; c. A substantially airtight first-floor space above the ceiling (c); d. A first floor living space (d), which may be substantially airtight; e. A substantially airtight first floor underfloor space (e); f. A substantially airtight space (f) in the second floor wall; and g. A two-story building having a substantially airtight space (g) in a first-floor wall is constructed. FIG. 2 illustrates an outline of a vertical section of the building. Hereinafter, the building will be described with reference to FIG.

A heavy steel frame is used for the skeleton of the building, and an ALC plate having a thickness of 100 mm is used for the roof (1) and the outer wall (2) of the building. The foundation (3) of the building is a cloth foundation. A 100 mm thick ALC board is used for the floor (4) and the floor (5) of the building. The outdoor side of the ALC board (6) of the roof (1) is treated with a roof insulation material (7) and a PVC waterproof sheet (8), and the ALC of the roof (1) is treated.
The indoor side of the board (6) is covered with a foamed polyurethane layer (9) about 20 millimeters thick. On the other hand, A of the outer wall (2)
The outdoor side of the LC board (10) is treated with elastic acrylic (11) and the indoor side of the ALC board (10) on the outer wall (2) is covered with a foamed polyurethane layer (12) having a thickness of about 20 millimeters. On the inside of the foundation (3), a foamed polystyrene plate (13) having a thickness of about 25 mm is attached. Roof insulation (7), polyurethane foam layers (9) and (1)
2) and the expanded polystyrene board (15) are the second floor ceiling space (a), the second floor living space (b), the first floor ceiling space (c), and the first floor living space (d) of the present invention. ), The space under the first floor (e), and the space inside the second floor wall (f).
And a means (G) for substantially thermally isolating the space (g) in the first floor wall from the space outside the building. In addition,
In FIG. 2, 16 represents a door, and 17 represents a window.

The ceiling (a) of the second-floor living space (b) is covered with a gypsum board having a thickness of about 9 mm at a distance of about 400 mm below the surface of the polyurethane foam layer (9). Then, a vinyl cloth is pasted thereon to form. The space between the foamed polyurethane layer (9) and the ceiling (a) constitutes the second floor ceiling space (a).

The wall (b) of the second-floor living space (b) opposed to the outer wall (2) of the building is a polyurethane foam layer (12).
A gypsum board of about 12 millimeters in thickness is placed at a distance of about 130 millimeters from the surface of the glove, and then a vinyl cloth is formed thereon. The space between the polyurethane foam layer (12) and the wall (b) constitutes the space (f) in the second-floor wall. Also, a wall (b) between the second-floor living space (b) and the other second-floor living space (b)
Is formed by applying two gypsum boards about 12 millimeters thick at a distance of about 75 millimeters and then applying a vinyl cloth thereon. The wall (b) of the second floor living space (b) and the other second floor living space (b)
The space between the second floor wall (b) and the space (f)
Is configured.

The ceiling (c) of the first-floor living space (d) is provided with a gypsum board having a thickness of about 9 mm at a distance of about 450 mm below the floor of the second-floor living space (b). It is formed by stretching and then sticking a vinyl cloth on it. The space between the floor and the ceiling (C) of the second-floor living space (b) constitutes the first-floor ceiling space (c).

The wall (d) of the first-floor living space (d) facing the outer wall (2) of the building is made of a foamed polyurethane layer (12).
A gypsum board of about 12 millimeters in thickness is placed at a distance of about 130 millimeters from the surface of the glove, and then a vinyl cloth is formed thereon. The space between the polyurethane foam layer (12) and the wall (d) constitutes the space (g) in the first-floor wall. A wall (b) between the first-floor living space (d) and the other first-floor living space (d).
Is formed by stretching two gypsum boards about 12 millimeters thick at a distance of about 75 millimeters and then applying a vinyl cloth thereon. The wall (b) of the first floor living space (d) and the other first floor living space (d)
The space between the first floor wall (g) and the space between the first floor wall (b)
Is configured.

An opening (A) is provided at the boundary between the second floor ceiling space (a) and the second floor wall space (f) of the building, and the second floor ceiling space (a) is The space (f) in the second floor wall is communicated. Similarly, an opening (B) is provided at the boundary between the second-floor wall space (f) and the first-floor ceiling space (c), and the second-floor wall space (f) and the first-floor ceiling are provided. The back space (c) is communicated. Similarly, an opening (C) is provided at the boundary between the first-floor ceiling space (c) and the first-floor wall space (g) to provide the first-floor ceiling space (c) and the first-floor space. The space (g) in the wall is communicated. Similarly, an opening (D) is provided at the boundary between the space (g) in the first floor wall and the space (e) under the first floor, and the space (g) in the first floor wall and the space under the first floor are provided. The space (e) is communicated.

Two indoor units (E) of the air conditioner are installed in the space (a) above the ceiling on the second floor. The outdoor unit of the air conditioner is installed outside the building. Further, a blower (F) capable of adjusting the rotation speed of the fan is installed in the space (f) in the second floor wall. Further, a blower (F) capable of adjusting the rotation speed of the fan is installed in the space (g) in the first floor wall.

The space above the second floor ceiling (a)
And an opening (H) that communicates with the outside space of the building. An air supply ventilation fan (M) with an electric shutter is installed adjacent to the opening (H).

On the ceiling (a) of the living space (b) on the second floor,
Along the periphery of the ceiling (a), there is provided an elongated gap (K) having a width of about 15 mm which communicates the space above the ceiling (a) on the second floor and the living space (b) on the second floor. Similarly, on the ceiling (c) of the first floor living space (d), along the periphery of the ceiling (c),
An elongate gap (K) having a width of about 15 mm is provided to communicate the first floor ceiling space (c) and the first floor living space (d).

The second floor living space (b) and the first floor living space (d) are provided with an exhaust port (L) with a shutter.

The second floor ceiling space (a) includes an opening (A) communicating with the space (f) in the second floor wall, an opening (H) communicating with the outside of the building, and the living space on the second floor. Except for the gap (K) communicating with (b), it is substantially airtight. The space (f) in the second floor wall is the space (a) above the second floor ceiling.
(A) and the first floor ceiling space (c)
Except for the opening (B) that communicates with the fluid, it is substantially airtight. Further, the first floor ceiling back space (c) has an opening (B) communicating with the second floor wall space (f), an opening (C) communicating with the first floor wall space (g), and the opening (C). Except for the gap (K) communicating with the first-floor living space (d), it is substantially airtight. Still further, the space (g) in the first floor wall is
The opening (C) communicating with the space above the floor ceiling (c) and the opening (C)
Except for the opening (D) communicating with the underfloor space (e), it is substantially airtight. And the first floor underfloor space (e)
Is substantially airtight except for the opening (D) communicating with the space (g) in the first floor wall.

The living space of the building can be cooled, for example, as follows. The operation of the air conditioner (E) and the blower (F) is started. Cooling the air in the second floor ceiling space (a) to a desired temperature by an air conditioner (E);
Dehumidify. Of course, the building is maintained at the desired temperature while the air conditioner (E) is used for the space above the second floor ceiling (a).
Air can also be dehumidified. The air in the second-floor ceiling space (a) cooled and dehumidified by the air conditioner (E) is sequentially blown by the blower (F) into the second-floor wall space (f), the first-floor ceiling space (c), and the first floor. Through the space (g) in the floor wall,
The air moves to the underfloor space (e), and the air in the first floor underfloor space (e) is sequentially discharged into the first floor wall space (g), the first floor ceiling space (c), and the second floor wall space (f). ) And move to the second floor ceiling space (a).

The cooled and dehumidified air existing in the space above the ceiling (a) on the second floor and the space (f) in the wall on the second floor forms the ceiling (a) and the wall (b) of the living space (b) on the second floor. Cooling. The cooled ceiling (a) and the wall (b) of the second-floor living space (b) have a higher temperature than the ceiling (a) and the wall (b) of the second-floor living space (b). (B) heat exchange is performed between the human body and the object by radiation and receives subtracted heat. That is, the cooled second-floor living space (b)
The ceiling (a) and the wall (b) of the radiator cool the human body and objects in the living space by radiation.

The ceiling (a) and the wall (b) of the cooled second floor living space (b) are in contact with the ceiling (a) and the wall (b) of the second floor living space (b). Heat is received from air having a higher temperature than the ceiling (a) and the wall (b) of the second floor living space (b) by heat transfer to the ceiling (a) and the wall (b). That is, the cooled second-floor living space (b)
The ceiling (a) and the wall (b) cool the air in the living space on the second floor by heat transfer.

The cooled and dehumidified air existing in the space above the first floor ceiling (c) and in the space inside the first floor wall (g) forms the ceiling (c) and the wall (d) of the first floor living space (d). Cooling. The ceiling (c) and the wall (d) of the cooled first-floor living space (d) are higher in temperature than the ceiling (c) and the wall (d) of the first-floor living space (d). (D) heat exchange between the human body and the object by radiation to receive subtracted heat. That is, the cooled first-floor living space (d)
The ceiling (c) and the walls (d) of the radiator cool the human body and objects in the living space by radiation.

The ceiling (c) and the wall (d) of the cooled first-floor living space (d) are in contact with the ceiling (c) and the wall (d) of the first-floor living space (d). Heat is received from air having a higher temperature than the ceiling (c) and the wall (d) of the living space (d) on the first floor by heat transfer to the ceiling (c) and the wall (d). That is, the cooled first-floor living space (d)
Ceiling (c) and walls (d) cool the air in the living space by heat transfer.

From the above description, it is clear that the second-floor living space (b) and the first-floor living space (d) of the building are living spaces in which radiant cooling is possible.

In the cooling by radiation described above, no air flow occurs. Further, the ceiling of the second-floor living space (b) and the ceiling of the first-floor living space (d) in contact with the ceiling and the walls of the second-floor living space (b) and the first-floor living space (d) described above. And from the air that is hotter than the wall
Heat transfer to the ceiling and walls of the first floor living space (b) and the first floor living space (d) does not produce a strong air flow. Therefore, in the second-floor living space (b) and the first-floor living space (d) where the radiation cooling according to the present invention is possible, strong cold wind does not occur. Further, in the second-floor living space (b) and the first-floor living space (d) in which the radiant cooling according to the present invention is possible, since there is no strong air flow, the sound of flowing air (sound of wind) is almost nonexistent. No, very quiet. Furthermore, in the second-floor living space (b) and the first-floor living space (d) where radiant cooling according to the present invention is possible, since there is no strong air flow, dust and dirt in the air are reduced. be able to.

Next, the second floor living space (b) and the first floor living space (d) of the building can be ventilated as follows, for example. After starting the operation of the air conditioner (E) and the blower (F), the electric shutter of the air supply ventilation fan (M) with the electric shutter installed in the opening (H) is opened, and the operation of the ventilation fan (M) is started. . By starting the operation of the ventilation fan (M), the air in the external space of the building is taken into the second floor ceiling space (a).

Next, by utilizing the difference between the air pressure in the second floor ceiling space (a) and the air pressure in the second floor living space (b),
The air in the space above the ceiling (a) is passed through an elongated gap (K) having a width of about 15 mm provided along the periphery of the ceiling (a) of the space (b). ). Further, the air in the second-floor living space (b) is provided in the second-floor living space (b) by utilizing the difference between the air pressure in the second-floor living space (b) and the air pressure in the external space of the building. By opening the shutter of the exhaust port with shutter (L), the air is exhausted to the external space of the building.

Similarly, the difference between the air pressure in the first floor ceiling space (c) and the air pressure in the first floor living space (d) is used to make the first floor.
The air in the floor space above the ceiling (c) is passed through an elongated gap (K) having a width of about 15 mm provided along the periphery of the ceiling (c) of the space (d). ). Similarly, utilizing the difference between the air pressure in the first-floor living space (d) and the air pressure in the external space of the building, the air in the first-floor living space (d) is transferred to the first-floor living space (d). By opening the shutter of the provided exhaust port with shutter (L), the air is exhausted to the external space of the building.

The amount of air taken from the exterior space of the building to the space above the second floor ceiling (a) is necessary for ventilation of the second floor living space (b) and the first floor living space (d) of the building. Volume, i.e., the amount required for about 0.5 to 1.0 ventilations per hour. As described above, the second floor living space (b) and the first floor living space (d) of the building are described.
Is a living space that can be ventilated.

[0182]

According to the present invention, it is possible to provide a building having a living space that does not generate a strong flow of cold air during cooling. In a living space where the radiation cooling according to the present invention is possible, a strong cold wind does not occur. In addition, in the living space in which the radiation cooling according to the present invention is possible, there is almost no sound of flowing air (sound of wind), and it is extremely quiet. Furthermore, since there is no strong airflow in the living space in which radiation cooling according to the present invention is possible, dust and dirt in the air can be reduced. ADVANTAGE OF THE INVENTION According to this invention, in the building which has the living space which can perform radiation cooling, it is possible to prevent condensation from occurring in all of the space above the ceiling, under the floor, and in the wall.

[Brief description of the drawings]

FIG. 1 is a diagram illustrating the concept of the present invention.

FIG. 2 is a longitudinal sectional view illustrating an embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Roof 2 Outer wall 3 Foundation 4 Floor 5 Floor 6 ALC board 7 Roof insulation material 8 PVC waterproof sheet 9 Foamed polyurethane layer 10 ALC board 11 Elastic acrylic layer 12 Foamed polyurethane layer 13 ALC board 14 ALC board 15 Foamed polystyrene board 16 Door 17 Window a 2nd floor ceiling space b 2nd floor living space c 1st floor ceiling space d 1st floor living space e 1st floor floor space f 2nd floor wall space g 1st floor wall space A 2nd floor ceiling space (a) Opening at the boundary between the second-floor wall space (f) B and the opening at the boundary between the second-floor wall space (f) and the first-floor ceiling space (c) C First-floor ceiling space (c) and the first floor Opening at the boundary with the space (g) in the wall D Opening at the boundary between the space (g) on the first floor and the space under the first floor (e) E Air conditioner F Blower G Insulation material H Ceiling space on the second floor (a ) And the opening of the boundary between the building and the exterior space K The gap at the boundary between the space (a) and the second-floor living space (b) or the gap between the first-floor ceiling space (c) and the first-floor living space (d) L The second-floor living space (b) or the first floor Exhaust vent with shutter for living space (d) M Air supply ventilation fan with electric shutter b Ceiling for second floor living space (b) B Wall for second floor living space (b) C Ceiling for first floor living space (d) d 1 Floor living space (d) wall

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Sadayoshi Tanaka 1-7-28 Ushikubo Nishi, Tsuzuki-ku, Yokohama-shi, Kanagawa Prefecture (72) Inventor Yoshiaki Tanaka 1-7-128 Ushikubo Nishi, Tsuzuki-ku, Yokohama-shi, Kanagawa Prefecture

Claims (6)

[Claims] 1. A method comprising: a. A substantially airtight second-floor ceiling space (a); b. A second floor living space (b), which may be substantially airtight; c. A substantially airtight first-floor space above the ceiling (c); d. A first floor living space (d), which may be substantially airtight; e. A substantially airtight first floor underfloor space (e); f. A substantially airtight space (f) in the second floor wall; and g. A building having a substantially airtight space (g) in a first-floor wall, comprising: A means (A) for communicating the space (a) above the second floor ceiling with the space (f) inside the second floor wall, B. B. means (B) for communicating the space (f) in the second floor wall and the space (c) above the first floor ceiling; C. means (C) for communicating the first floor ceiling space (c) and the first floor wall space (g); A means (D) for communicating the space (g) in the first floor wall with the space (e) under the first floor; The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f)
Means (E) for cooling and dehumidifying air in at least one space selected from the group consisting of the space (g) in the first floor wall; The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f)
And means (F) for moving or circulating the air in the space (g) in the first-floor wall; The second floor ceiling space (a), the second floor living space (b),
The first floor ceiling space (c), the first floor living space (d), the 1st floor
Means (G) for substantially thermally isolating the underfloor space (e), the second-floor wall space (f) and the first-floor wall space (g) from the exterior space of the building. And b. B. A member capable of substantially thermally connecting the second floor ceiling space (a) and the second floor living space (b); A member (b) capable of substantially thermally connecting the space (f) in the second floor and the living space (b) in the second floor; c. A member (c) capable of substantially thermally connecting the first floor ceiling space (c) and the first floor living space (d); and d. A living space capable of radiant cooling, comprising: a member (d) capable of substantially thermally connecting the space (g) in the first floor wall and the living space (d) in the first floor. Building with. 2. H. The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and the first floor wall space (g). Means (H) for communicating the space selected from the group with the external space of the building, I. A space above the second floor ceiling (a), separate from the means (H),
The space above the first floor ceiling (c), the space below the first floor (e), the second floor
Means (I) for communicating a space selected from the group consisting of the space in the floor wall (f) and the space in the first floor wall (g) with the external space of the building; The air in the external space of the building is passed through the means (H) or the means (I) from the external space of the building to the second floor ceiling space (a), the first floor ceiling space (c), A space selected from the group consisting of the first-floor space (e), the second-floor space (f), and the first-floor space (g); The first-floor ceiling space (c), the first-floor space (e), the second-floor space (f), and the first floor
Means (J) for exhausting air in a space selected from the group consisting of floor space (g) to the outside space of the building via the means (H) or the means (I). A building having a living space capable of radiant cooling according to claim 1. 3. H. It consists of the second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f), and the first floor wall space (g). Means (H) for communicating the space selected from the group with the external space of the building; K. The second floor ceiling space (a), the first floor ceiling space (c), the first floor underfloor space (e), the second floor wall space (f)
And the space selected from the group consisting of the first floor wall space (g), the second floor living space (b), and the first floor living space (d).
Means (K) for communicating with a space selected from the group consisting of: The second floor living space (b) and the first floor living space (d)
Means (L) for communicating a space selected from the group consisting of: and the exterior space of the building; The air in the external space of the building is passed from the external space of the building via the means (H) to the space above the second floor ceiling (a), the space above the first floor ceiling (c), and the space below the first floor ( e), a space selected from the group consisting of the space inside the second floor wall (f) and the space inside the first floor wall (g), the second floor ceiling space (a), the first floor ceiling space (c) ), The first-floor space (e), the second-floor space (f) and the first floor
The air in the space selected from the group consisting of the floor space (g) is selected from the group consisting of the second floor living space (b) and the first floor living space (d) via the means (K). Moving to the space, and passing air in a space selected from the group consisting of the second-floor living space (b) and the first-floor living space (d) to the external space of the building via the means (L) 2. A building having a living space capable of radiative cooling according to claim 1, further comprising an exhaust means (M). 4. aa. A substantially airtight under-the-ceiling space (aa), bb. Living space (b) which may be substantially airtight
b), cc. A substantially airtight underfloor space (cc); and dd. A building having a substantially airtight interior space (dd), comprising: AA. Means (AA) for communicating the space above the ceiling (aa) and the space inside the wall (dd), BB. Means (BB) for communicating the space (dd) in the wall and the space (cc) under the floor, CC. Means (CC) for cooling and dehumidifying air in at least one space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (dd); DD. Means (DD) for moving or circulating the air in the under-ceiling space (aa), the under-floor space (cc) and the in-wall space (dd), and optionally, EE. Means (EE) for substantially thermally isolating the under-ceiling space (aa), the living space (bb), the under-floor space (cc) and the in-wall space (dd) from the outer space of the building;
And II. A member (ii) capable of substantially thermally connecting the space above the ceiling (aa) and the living space (bb); A building having a living space capable of radiative cooling, comprising: a member (rollo) capable of substantially thermally connecting the interior space (dd) and the living space (bb). 5. The FF. Means (F) for communicating a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) with the external space of the building.
F), GG. The space above the ceiling (a) separate from the means (FF)
a) means for communicating a space selected from the group consisting of the underfloor space (cc) and the in-wall space (dd) with the external space of the building, and HH. The air in the external space of the building is passed through the means (FF) or the means (GG) from the external space of the building to the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall ( dd), and air in a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc), and the space inside the wall (dd),
5. A building having a living space capable of radiant cooling according to claim 4, further comprising means (HH) for exhausting air to an external space of the building via the means (FF) or the means (GG). . 6. The FF. Means (F) for communicating a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) with the external space of the building.
F), II. Means (II) for communicating the space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd) with the living space (bb), JJ. Means (JJ) for communicating the living space (bb) with the external space of the building; and KK. The air in the external space of the building is removed from the external space of the building via the means (FF) from the group consisting of the space above the ceiling (aa), the space under the floor (cc), and the space inside the wall (dd). Taking into a selected space, air in a space selected from the group consisting of the space above the ceiling (aa), the space below the floor (cc) and the space inside the wall (dd),
Means for moving to the living space (bb) via the means (II) and exhausting air from the living space (bb) to the external space of the building via the means (JJ) ( KK), the building having a living space capable of radiative cooling.