KR100583940B1 - Building ceiling ventilation - Google Patents

Abstract

The room where the air in all areas of the room has a uniform temperature by circulating the hot air moving from one floor of the room to the ceiling through the connection duct installed on the ceiling by circulating to the opposite side of the room. Disclosed is an indoor ventilation structure provided on a ceiling. A part of the ceiling close to one side wall is cut to provide a first installation hole of the long hole, and a part of the ceiling close to the other side wall is cut to provide a second installation hole of the long hole, and the first installation hole has an intake pipe. And an exhaust pipe is installed in the second installation hole, and the air inlet pipe and the exhaust pipe are connected to both ends of the connection duct crossing the ceiling through the connector provided on one side, respectively, so that the air introduced through the air intake pipe is connected to the duct. When the exhaust fan is driven by the drive motor by inserting an exhaust fan for discharging the air of the connection duct into the room through the exhaust pipe, the air in the room is introduced into the connection duct through the intake pipe Provides a building ceiling ventilation facility that allows air to circulate in the room by discharging air to the opposite side of the intake pipe through an exhaust pipe by a fan. The.

Exhaust fan, connecting duct. Intake pipe, exhaust pipe, temperature sensor

Description

Architectural ceiling ventilation facilities {STRUCTURE FOR VENTILATING ROOM OF BUILDING}

1 is a partially enlarged cross-sectional view schematically showing the indoor ventilation facility structure provided in the indoor ceiling according to the present invention.

Figure 2 is an exploded perspective view schematically showing the indoor ventilation facility structure provided in the indoor ceiling according to the present invention.

Figure 3 is an exploded perspective view schematically showing the structure of the exhaust pipe provided in the indoor ceiling according to the present invention.

Figure 4 is an exploded perspective view schematically showing the structure of the intake pipe provided in the indoor ceiling according to the present invention.

5 is a view schematically showing the installation structure of the drive motor according to the present invention.

6 is a view schematically showing a state of use of the indoor ventilation facility structure provided in the indoor ceiling according to the present invention.

7 is a block diagram of an indoor ventilation system structure provided in the indoor ceiling according to the present invention.

<Description of the symbols for the main parts of the drawings>

100; Exhaust Pipe 110,210

120: grid grid 130,230: wing

200: intake pipe 300: connection duct

400: ceiling 410: ceiling concrete

500: combined piece 510: second flat piece

520: first flat 530: projection

540: screw coupling hole 600: exhaust fan

610: support 700: controller

710: temperature sensor 800: drive motor

The present invention relates to a ventilation structure structure installed on the indoor ceiling of a building, and more particularly, by installing a ventilation facility on the indoor ceiling, hot air moving from one floor of the room to the ceiling side is circulated through the connection duct installed on the ceiling. The present invention relates to an indoor ventilation system provided in a ceiling of a room in which air in all areas of a room has a uniform temperature by circulating to the opposite side of the room.

In general, ondol is installed on the indoor floor of the building to insulate the interior. In the case of such an ondol room, warm air from the bottom surface rises to the ceiling, so that hot air is present while approaching the ceiling.

If cold air flows in from the outside through the windows provided on the walls of the ondol room, as well as causing a lowering of the warming effect, the room temperature will be lowered and have different temperatures depending on the location of the room.

The present invention has been made to solve the above problems, an object of the present invention is to install a ventilation facility on the indoor ceiling to circulate the hot air moving from one floor of the room to the ceiling side through the connection duct installed in the ceiling It is to provide a building ceiling ventilation system that circulates to the opposite side of the room so that the air in all areas of the room has a uniform temperature.

In order to achieve the above object, the present invention provides a first installation hole of a long hole by cutting a portion of the ceiling close to one side wall of the building, and cutting a portion of the ceiling close to the other side wall opposite to the side of the long hole. A second installation hole, an intake pipe is installed in the first installation hole, an exhaust pipe is installed in the second installation hole, and the intake pipe and the exhaust pipe are connected to each other across the ceiling through connectors provided on one side thereof. Connected to both ends of the duct, the air introduced through the intake pipe is introduced into the exhaust pipe through the connecting duct, and the exhaust fan is driven by the drive motor by inserting an exhaust fan for discharging the air of the connecting duct into the room. When the air in the room is introduced into the connecting duct through the intake pipe, the exhaust fan is discharged through the exhaust pipe to the opposite side of the intake pipe. To provide a building ceiling ventilation facilities for indoor air to be circulated.

The intake pipe having a shape of the rectangular parallelepiped and having an open shape on one side toward the indoor floor is provided with a wing portion around an open bottom surface so as to be in close contact with the first installation hole of the long hole. In the through holes provided at the four corners, a coupling piece having a predetermined length is rotatably coupled about one axis, and an intake pipe installed by being coupled to the first installation hole together with the coupling piece has the other end of the coupling piece rotated. Provided to the ceiling ceiling building facilities characterized in that the bolt is fixed integrally with the ceiling after being fitted to the ceiling.

A driving motor fixed to the ceiling together with a fixing piece on the ceiling concrete to drive the exhaust fan to be located near the outside of the exhaust pipe is connected to the controller, the controller is connected to a temperature sensor installed in the proximity of the intake pipe The controller provides a building ceiling ventilation facility, wherein the exhaust fan is operated by driving the driving motor when the temperature value applied from the temperature sensor corresponds to the set value.

The inlet of the exhaust pipe and the intake pipe provides a building ceiling ventilation facility, characterized in that the installation of a grid grid so that foreign matter does not flow into the connection duct side.

The exhaust fan provided in the exhaust pipe is coupled to one side of the drive motor, the other end is coupled to one side of the exhaust pipe with a support to enable idle rotation, the exhaust fan rotates in accordance with the rotation of the drive motor Provide ceiling ventilation.

According to the present invention, the intake pipe is installed at a position close to the wall provided with a warm ondol or heat generating means on the ceiling of the interior of the building, and the exhaust pipe is installed at a position close to the opposite wall, and then the intake pipe and the exhaust pipe cross the ceiling. Connect through the connecting duct. The exhaust pipe is provided with an exhaust fan driven by a drive motor to inhale the hot air to the connection duct side through the intake pipe, and then discharge it back to the room through the exhaust pipe, thereby circulating the hot air existing on one side of the room through the ceiling. There is an effect to make the temperature of the overall constant.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

1 is a partially enlarged cross-sectional view schematically illustrating an indoor ventilation facility structure provided in an indoor ceiling according to the present invention, and FIG. 2 is an exploded perspective view schematically illustrating an indoor ventilation facility structure provided in an indoor ceiling according to the present invention. 3 is an exploded perspective view schematically showing the structure of the exhaust pipe provided in the indoor ceiling according to the present invention, Figure 4 is an exploded perspective view schematically showing the structure of the intake pipe provided in the indoor ceiling according to the present invention, Figure 5 FIG. 6 is a view schematically illustrating an installation structure of a driving motor according to the present invention, and FIG. 6 is a view schematically showing a state of use of an indoor ventilation facility structure provided in an indoor ceiling according to the present invention.

Referring to Figures 1 to 6, first, in the case of ondol heating provided in the interior of the building, the hot air generated from the floor rises to rise to the ceiling. Cool air flows into the room through a window provided on one sidewall in the room, which causes a decrease in the temperature of the room. The second installation hole 420 of the long hole is formed in the ceiling 400 which is in contact with the wall on which the window is installed, and the first installation hole 410 of the long hole is formed in the ceiling 400 which is opposite to the wall opposite the wall in which the window is installed. To form. The first installation hole 410 and the second installation hole 420 are elongated to install one or two according to the length of the wall on which the window (not shown) is installed.

An intake pipe 200 is installed in the first installation hole 410, and an exhaust pipe 100 is installed in the second installation hole 420. The intake pipe 200 and the exhaust pipe 100 have the same shape, and an exhaust fan 600 is installed inside the exhaust pipe 100 together with the driving motor 800.

The intake pipe 200 and the exhaust pipe 100 have a shape of a rectangular parallelepiped and have a shape in which one side toward the indoor floor is open. In addition, connectors 110 and 210 are formed on side surfaces of the intake pipe 200 and the exhaust pipe 100 facing each other, and a connection duct 300 is formed at each of the connectors 110 and 210 of the intake pipe 200 and the exhaust pipe 100. Both ends of the is coupled to the intake pipe 200 and the exhaust pipe 100 is connected to each other through a connection duct (300).

The intake pipe 200 and the exhaust pipe 100 have a predetermined length in a horizontal direction extending around the bottom of the open portion to smoothly contact the first installation hole 410 and the second installation hole 420 of the long hole. The formed wing parts 130 and 230 are provided, and through holes 140 and 240 are provided at four corners of the wing parts 130 and 230, respectively. The through pieces 140 and 240 are coupled to the coupling piece 500 having a predetermined length to be rotatable about one axis.

The coupling piece 500 is formed of a first flat piece 520 and a second flat piece 510 having a predetermined length in a rectangular shape, and one side end of the first flat piece 520 has a thread on an outer circumferential surface thereof. The provided protrusion 530 is installed, and the screw coupling hole 540 is formed at the other end. In addition, the second flat piece 510 is provided with screwing holes 540 at both ends thereof, like the first flat piece 520.

The protrusion 530 of the first flat piece 520 constituting the coupling piece 500 is upwardly formed in the through holes 140 and 240 formed in the wing parts 130 and 230 provided in the intake pipe 200 and the exhaust pipe 100. The screwing hole 540 of the second flat piece 510 is screwed to the protrusion 530 in a state in which the protrusion 530 of the first flat piece 520 is coupled to the through holes 140 and 240. In the state in which the first flat piece 520 and the second flat piece 510 are coupled, the coupling piece 500 may rotate in the through holes 140 and 240.

The coupling piece 500 in which the first flat piece 520 and the second flat piece 510 are coupled to the through holes 140 and 240 of the wing portions 130 and 230 of the intake pipe 200 and the exhaust pipe 100, respectively. Since the protrusion 530 can be rotated about its axis, the exhaust pipe 100 and the intake pipe 200 are connected to the first installation hole 410 in a state in which the coupling piece 500 is rotated to be in close contact with the wing parts 130 and 230. When the coupling pieces 500 are rotated after the coupling pieces 500 are coupled to the second installation holes 420, the coupling pieces 500 are fitted to the adhesive surface of the ceiling 400. In the state where the coupling piece 500 is fitted to the circumferential surfaces of the first installation hole 410 and the second installation hole 420 of the ceiling 400 through the screw coupling hole 540 of the coupling piece 500 ( By screwing the 550, the wing parts 130 and 230 are fixed to the circumferential surfaces of the first installation hole 410 and the second installation hole 420 so that the installation of the exhaust pipe 100 and the intake pipe 200 is performed in the first installation hole. 410 and the second installation hole 420 is installed.

An exhaust fan 600 is installed inside the exhaust pipe 100. One end of the exhaust pipe 100 is fixed together with the support 610 on one side of the exhaust pipe 100. One end of the exhaust fan 600 coupled to the support 610 is coupled to the support 610 so that idling. The driving motor 800 is fixed to the ceiling concrete 430 together with the fixing piece 810 in the outer proximal portion of the exhaust pipe 100. The other end of the exhaust fan 600 is coupled to the drive motor 800 to operate the exhaust fan 600 by the operation of the drive motor 800.

In the exhaust pipe 100 and the intake pipe 200, a grid grid 120 is installed at an open inlet to prevent foreign substances from entering the exhaust pipe 100 and the intake pipe 200. The temperature sensor 710 is installed at a position close to the intake pipe 200. The temperature sensor 710 is installed close to the intake pipe 200 to detect the ambient temperature of the intake pipe 200.

The temperature sensor 710 and the driving motor 800 are connected to the controller 700. When the temperature value applied from the temperature sensor 710 corresponds to a set value, the controller 700 drives the driving motor 800 to operate the driving motor 800 so that the exhaust fan 600 is driven by the driving motor 800. ) Will work. When the exhaust fan 600 is operated, hot air in the room flows into the intake pipe 200, and the hot air introduced into the intake pipe 200 passes through the exhaust pipe 100 through the connection duct 300. It is discharged to the room. Since the hot air discharged through the exhaust pipe 100 is applied to the window side, hot air is applied to the window so that cold air introduced into the window from the outside is not introduced into the room by the hot air.

As can be seen from the above description, the present invention provides an intake pipe at a position close to the wall provided with a warm ondol or heat generating means on the ceiling of the interior of the building, and an exhaust pipe is installed at a position near the opposite wall. The tracheal and exhaust pipes are connected via connecting ducts across the ceiling. The exhaust pipe is provided with an exhaust fan driven by a drive motor to inhale the hot air to the connection duct side through the intake pipe, and then discharge it back to the room through the exhaust pipe, thereby circulating the hot air existing on one side of the room through the ceiling. There is an effect to make the temperature of the overall constant.

Claims (3)

In the ventilation facility of the interior of the building comprising an exhaust fan, an exhaust fan support member, a grid grid, A part of the ceiling adjacent to one side wall is cut to provide a first mounting hole of the long hole, and a part of the ceiling close to the other side wall is cut to provide a second installation hole of the long hole, An intake pipe is installed in the first installation hole, and an exhaust pipe is installed in the second installation hole, and the intake pipe and the exhaust pipe are connected to both ends of the connection duct that crosses the ceiling through the connector provided on each side. Through the air introduced through the duct to the exhaust pipe side, When the exhaust fan is driven by the drive motor by inserting an exhaust fan for discharging the air of the connecting duct into the room, the air in the room is introduced into the connecting duct through the intake pipe, and then the exhaust fan is discharged through the exhaust pipe. Architectural ceiling ventilation facility that allows air to circulate by discharging air to the other side. The method of claim 1, An intake pipe having a shape of a rectangular parallelepiped and having an open shape on one side toward an indoor floor is provided with a wing portion around an open bottom portion so as to be in close contact with the first installation hole of the long hole, and four corners of the wing portion. In the through-hole provided in the coupling piece having a certain length is rotatably coupled around one axis, the inlet pipe is coupled to the first installation hole with the coupling piece is installed in the intake pipe is rotated while the other end of the coupling piece ceiling The building ceiling ventilation facility, characterized in that fixed together with the ceiling by bolts after being fitted in. The method of claim 1, A driving motor fixed to the ceiling together with a fixing piece on the ceiling concrete to drive the exhaust fan to be located near the outside of the exhaust pipe is connected to the controller, the controller is connected to a temperature sensor installed in the proximity of the intake pipe, The controller drives the driving motor to operate the exhaust fan when the temperature applied from the temperature sensor corresponds to the set value. The exhaust fan provided in the exhaust pipe is coupled to one side of the drive motor, the other end is coupled to one side of the exhaust pipe with a support to enable idle rotation, the exhaust fan rotates in accordance with the rotation of the drive motor Ceiling ventilation.

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