JPH0351648A - Ventilation device and its installing method - Google Patents

Abstract

PURPOSE:To facilitate an installation of an air blower by a method wherein rails are fixed within through-pass holes formed at a side wall, an air blower having rotating rollers is mounted on the rails and moved to be connected to a discharging duct and further the air blower is fixed to the side wall. CONSTITUTION:A car port side wall 1 is formed with a through-pass hole 2. A pair of rails 3 are removably attached within the through-pass hole 2. The rails 3 are adjusted by a level adjusting means 5 to occupy a horizontal state and then an air blower 4 having rotating rollers 4C is mounted. Then, the air blower 4 is moved toward the discharging duct 6 arranged outside the device and then a discharging port 4A of the air blower 4 is connected to a joint 7 of a bellows 6A of the duct 6. A frame 4D around a suction port 4B of the air blower 4 is fixed to the side wall 1 with screws 9. With such an arrangement as above, the heavy air blower 4 may easily be moved and its mounting operation can be easily performed, its taking-out operation may also be facilitated and its maintenance work can be efficiently carried out.

Description

DETAILED DESCRIPTION OF THE INVENTION "Field of Industrial Application" The present invention relates to a technique for easily constructing a ventilation system for a car boat or the like.

"Prior Art" For example, in single-family houses, carports for cars have been installed on the first floor or basement of the house for the purpose of making effective use of land. In this case, it is required that a ventilation system be provided in the car boat as a means for discharging the υ dust emitted from the car.

Conventionally, this type of ventilation system has mainly consisted of a blower that is installed in a through hole formed in the side wall of a car boat, and an air tact that guides the exhaust gas discharged by the blower to the outside. In order to install the blower that constitutes the ventilation system, a worker must crawl under the floor of the house and enter the through hole. This is a common method for installation.

"Problems to be Solved by the Invention" The present invention aims to solve the following problems in the prior art described above.

In other words, the installation of such a ventilation system must be done completely manually in a space with poor workability, resulting in poor work efficiency and installation accuracy.Additionally, there are problems such as difficulty in maintaining the installation. There is.

This invention was made in view of the above circumstances, and allows for efficient and highly accurate installation of a heavy ventilation system in a carport, etc., and facilitates maintenance after installation. The purpose of this project is to provide a ventilation system that can provide ventilation equipment and its construction method.

"Means for Solving the Problem" In order to achieve the above object, the first invention provides a blower having a rail that is attached and detached in a through hole formed in a side wall, and a roller that rolls on the rail. , a connecting means for connecting the air outlet of the blower and an exhaust duct disposed at a position in front of the rail, and a fixing means for fixing the blower placed on the rail to a side wall. We are configuring the ventilation system.

According to the second invention, the step of installing a rail horizontally within a through hole formed in a side wall, and arranging an exhaust duct leading to the outside within the through hole and at a position in front of the rail. a step of placing a blower provided with a roller on a rail fixed to the through hole and inserting it toward the inside of the through hole; and connecting an air outlet of the blower with the exhaust duct. At the same time, the ventilation device is constructed by the step of fixing the blower to the side wall.

"Operation" According to the first invention, a blower provided with rollers is placed on a rail attached to a through hole, and the blower is inserted toward the inside of the through hole. Furthermore, the air outlet of the blower inserted into the through hole is connected to the exhaust duct located forward by a connecting means, and the blower is fixed to the side wall by a fixing means.

According to the second invention, similarly to the first invention, by placing a blower provided with rollers on a rail attached to a through hole and inserting it toward the inside of the through hole,
A heavy blower can be easily transported into the through hole.

Furthermore, by connecting the air outlet of the blower to the exhaust duct located at the front and fixing the blower to the side wall, the blower can be easily installed and fixed in the through hole.

"Example" Embodiments of the present invention will be described with reference to FIGS. 1 to 4.

FIG. 1 shows the overall configuration of a ventilation system according to the first invention, and in this figure, what is designated by reference numeral 1 is a vertical side wall that forms a car boat, and what is designated by reference numeral 2 is a vertical side wall that forms a car boat. This is a through hole formed in the side wall 1.

A pair of parallel rails 3 are removably arranged in the through hole 2 so as to be horizontal.

These rails 3 are connected parallel to each other by a connecting member 3A, and a blower 4 (described later) is placed on top of the rails 3 to be movably supported.
Mounting screws 3B and 3B for fixing the rails 3 and 3 to the through hole 2 are provided at the ends of the rails 3 and 3, and mounting screws 3B and 3B are provided at the tips of the rails 3 and・Level adjustment means 5 for adjusting and holding 3 horizontally.
5 is provided.

The level adjustment means 5, 5 are fixed to support members 5A, 5Δ screwed together orthogonally to the rails 3, 3, and are fixed to the lower ends of the support members 5A, 5A, so that the lower surface of the support members 5A, 5A is fixed to the floor of the through hole 2. The plate bodies 5B, 5B that come into contact with
It is composed of knobs 5C and 5C that move A vertically.

On the other hand, an exhaust duct 6 is provided at a position in front of the rails 3 (the front is in the direction indicated by arrow A) and is disposed to penetrate a wall (not shown) further forward. This exhaust duct 6 is arranged so as to communicate with the outside, and a bellows 6A is provided at the inlet for sucking air.
The bellows 6A of this exhaust duct 6 has a joint 7 (
A blower 4 can be attached via a connecting means (connection means).

The joint 7 is supported by a panel 8 on a connecting member 3A that connects the rails 3, and has rubber rings 7A and 7B as packing arranged at both ends thereof. The bellows 6A of the exhaust duct 6 is connected to the front side of this joint 7 via a comb ring 7A, and the exhaust port 4A (air discharge port) of the blower 4 is connected to the rear side of the joint 7. They are connected via a rubber ring 7B.

The blower 4 has an inlet 4B that forcibly sucks in air, and an outlet 4A that discharges the air forcibly sucked in from the inlet 4B. 3. Roller 4C rolling on 3.
4C is provided.

Further, the frame body 4D located around the suction port 4B of the blower 4 is formed with through holes 9B, 9B through which threaded portions 9A, 9A attached to the rear ends of the rails 3, 3 are passed. Furthermore, the threaded portion 9 is penetrated through the through holes 9B and has its tip protruding from the surface of the frame 4D.
Nuts 9C and 9C for fixing the blower 4 to the side wall l are screwed into the nuts A and 9A.

Further, the blower 4 is attached to the side wall 1 of the frame 4D of the blower 4.
The cover IO is further fixed in the state that the cover IO is attached to the cover IO.

In addition, the threaded portions 9A and 9AS through holes 9B and 9B mentioned above,
The fixing means 9 is constituted by the nuts 9C and 9C (see claims).

Hereinafter, a method for constructing a ventilation system according to the second invention will be explained in order of steps with reference to FIGS. 2 to 5.

Rail conveyance process> As shown in FIG. 2, the rails 3 are conveyed into the through holes 2 formed in the side wall l. In addition, when carrying the rails 3 into the through-hole 2, the joint 7 is attached in advance to the spring 8 arranged at the front end of the rails 3.

<Rail installation process> As shown in FIG.
・Move the support members 5A and 5A up and down using 5 to adjust the rails 3 and 3 so that they are horizontal.

Wandering air duct installation process> As shown in Fig. 3, the joint 7 attached to the front end of the rails 3 is fitted in the direction of arrow B along the axis of the joint 7 (indicated by the symbol (A)). As shown in FIG. 4, the rollers 4C of the blower 4 are placed on the rails 3, which are arranged horizontally. 4C and carry the blower 4 into the through hole 2.

Note that when the blower 4 is placed on the rails 3, the roller 4C located in front of the blower 4 is placed first.
It is recommended that C be placed on the stand indicated by the two-dot chain line.

Blower installation process> As shown in Figures 4 and 5, move the blower 4 in the direction of the forward arrow A.
direction, insert the exhaust port 4A of the blower 4 into the joint 7 on the side where the bellows 6A is not attached, and insert the male threaded portions 9A and 9 at the rear ends of the rails 3 and 3.
A is passed through the screw portions 9B and 9B of the blower 4.

In this state, nuts 9C and 9C for fixing the blower 4 to the side wall l are screwed onto the male screws 9A and 9A whose tips protrude from the surface of the frame body 4D, and further, the blower 4
Attach the cover 10 to the suction port 4B side and complete the installation work of the air blower R4.

The blower 4 and the exhaust duct 6 are attached to the joint 7 by pushing them into the joint 7, respectively.

As explained above, according to the ventilation system constructed as described above, the blower 4 provided with the rollers 4C, 4C is placed on the rails 3, 3 attached to the through hole 2. By inserting the air blower 4 toward the inside of the through hole 2, the heavy air blower 4 can be easily transported into the through hole 2. Further, by using the joint 7 that connects the exhaust port 4A of the blower 4 and the exhaust duct 6, and the bolts 9C and 9C that fix the blower 4 to the side wall 1, the blower can be easily installed and fixed in the through hole. can.

In other words, according to such a construction method, the heavy air blower fi 4 can be installed efficiently and with high precision using the rails 3 attached to the through hole 2.
The effect is that the blower 4 can be easily taken out after installation, and maintenance of the blower 4 can be easily performed.

In addition, in this embodiment, since the blower 4 can be always handled and packaged as one unit, the blower 4 can be
This has the effect of being able to prevent damage to the internal fan, etc.

"Effects of the Invention" As explained in detail above, according to the first invention, the blower is supported by the rail that is attached to and detached from the through hole. can be installed efficiently and with high precision into through holes formed in the side walls of carports, etc.; on the other hand, after installation, the blower is equipped with rollers that roll on rails, so - By rolling the roller, the blower can be easily taken out from the through hole, and the blower can be easily maintained.

According to the second invention, a rail is horizontally attached to the through hole, and a blower provided with rollers is placed on the rail attached to the through hole and inserted toward the inside of the through hole. Accordingly, similarly to the first invention, a heavy blower can be installed efficiently and with high accuracy in a through hole formed in a side wall of a carport, etc., and the blower can be guided along a rail. This allows the air outlet of the blower to face the exhaust duct that opens in the direction in which the blower is inserted, making it easier to connect the blower and the exhaust duct. The effect is that maintenance of the blower can be easily performed.

[Brief explanation of drawings]

FIGS. 1 to 5 are diagrams showing an embodiment of the present invention,
FIG. 1 is a perspective view showing the entire ventilation system, and FIGS. 2 to 5 are process charts showing a method for constructing a pond for the ventilation system. 1...Side wall, 2...Through hole, 3...
...Rail, 4...Blower, 4A...
Discharge port (air discharge port), 4c...Roller, 6.
... Exhaust duct, 7 ... Joint (connection means), 9 ... Fixing means.

Claims (2)

[Claims] (1) A rail installed in a through hole formed in a side wall, a blower having a roller that rolls on the rail, and an air exhaust port of the blower and an exhaust duct placed in front of the rail. A ventilation system comprising connecting means for connecting each other and fixing means for fixing the blower placed on the rail to a side wall. (2) Attaching a rail horizontally within a through hole formed in a side wall, and arranging an exhaust duct leading to the outside within the through hole and in front of the rail; and the through hole. a step of placing a blower provided with rollers on a rail fixed to the through hole and inserting the blower toward the inside of the through hole; connecting an air outlet of the blower with the exhaust duct; A method for constructing a ventilation system, which consists of the step of fixing the ventilation system to the side wall.