JP2506086Y2 - Air conditioning equipment - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to an air conditioner for controlling the temperature and humidity of outside air with an air conditioner, and particularly to an air conditioner using a large air conditioner with a large amount of treated air.

[Conventional technology]

In a painting factory, a large air conditioner as shown in Fig. 3 is used to supply a large amount of temperature / humidity air into the painting booth (Japanese Patent Laid-Open No. 59-112871). Akira
62-124420).

That is, in the air conditioner 1 shown in FIG. 3, the outside air introduced into the device 1 from the gallery 2 in which a large number of fins are arranged side by side is first dust-removed by the roll filter 3 and preheated by the preheater 4. Next, the steam atomizing pipe 5 (or the water film shower device) and the filling material type humidifier 6 forming a wetting wall are used for humidification, and the reheater 7 is used to heat the humidifier to a predetermined temperature. The structure is such that the air is blown out from the blower duct 9.

Since this air conditioner 1 is extremely large,
It is usually not installed inside the paint shop building.

Further, even when the gallery 2 is installed inside the building, it is usual that only the portion of the gallery 2 that takes in the outside air projects outside the building.

Therefore, on rainy or snowy days, raindrops and snow are sucked into the air conditioner 1 along with the outside air taken in from the gallery 2 by the suction force of the blower 8, and this is air-conditioned between the gallery 2 and the roll filter 3. It falls on the bottom plate of the device 1.

If the wind is strong, the air conditioner 1
Rain and snow come in from Gallery 2 even when driving is stopped.

Therefore, during the rainy season or winter, the bottom plate of the air conditioner 1 made of steel plate or the like tends to get wet between the gallery 2 and the roll filter 3 and is likely to be corroded.

[Problems to be solved by the device]

Then, this invention makes it a technical subject to prevent rain and snow from blowing into the gallery of an air conditioning system.

[Means for solving the problem]

In order to solve this problem, the air-conditioning equipment of the present invention has
An air-conditioning room is formed in which at least one air-conditioning device that adjusts the temperature and humidity of the outside air introduced from the outside-air introduction port and sends it out from the air-blowing duct is formed. The outside air of the building is air-conditioned by the suction force of the blower that introduces the outside air from the outside air introduction port of the air conditioner on the side wall of the building that is formed in the closed space and forms the air conditioning room. It is characterized in that a gallery to be taken into the room is formed, and the air conditioner is installed with a certain space serving as a maintenance space between the gallery and the side wall where the gallery is formed.

[Action]

According to the present invention, when the air conditioner installed in the air conditioning room formed inside the building is operated, the outdoor atmosphere is taken into the air conditioning room where the air conditioner is installed from the gallery formed on the side wall of the building. The outside air taken into the air-conditioned room is introduced into the air-conditioning apparatus through the outside-air inlet of the apparatus.

At this time, even if raindrops or snow may blow into the air conditioning room along with the outdoor air from the gallery formed on the side wall of the building, the raindrops or snow will be installed on the side wall of the building where the gallery is formed and the air conditioning room. Since it drops down into the maintenance space that is interposed between the air conditioner and the air conditioning system, it adheres to the ceiling and walls of the air conditioning room. The problem that snow penetrates and the inner bottom plate is corroded is solved.
In particular, if the air conditioner is installed with its outside air inlet facing away from the gallery formed on the side wall of the building, it will prevent rain and snow from entering the air conditioner more reliably. be able to.

In addition, since a maintenance space is formed between the gallery formed on the side wall of the building and the air conditioner, it is extremely easy to perform maintenance and inspection work on the gallery and the air conditioner, and at the same time, there are no raindrops or snow in the maintenance space. You can easily wipe off the water that has fallen and accumulated,
Corrosion of the floor plate of the air-conditioning room can be reliably prevented.

Furthermore, since the gallery that takes in outside air is formed on the side wall of the building, it is not necessary to install a gallery in the outside air inlet of the air conditioner.If there is no gallery in the outside air inlet, the outside air inlet will You can easily perform maintenance and inspection work and replacement work of the roll filter etc.

〔Example〕

Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings.

FIG. 1 is a plan view showing an example of the air conditioning equipment according to the present invention,
FIG. 2 is a partial cross-sectional view of the equipment as viewed from the side.

In this example, an air-conditioning room 11 formed in a building 10 installed in a paint factory or the like penetrates air ducts 9 and 9 connected to two air-conditioning devices 1 and 1 installed in the air-conditioning room 11. A building 10 that is formed in the enclosed space and that forms the air conditioning room 11
A gallery 13 for taking in the outside air by the suction force of the blower 8 shown in FIG. 3 provided in the air conditioner 1, 1 is formed in the side wall 12 of the air conditioner 1, and maintenance is performed between the gallery 13 and the side wall 12 on which the gallery 13 is formed. -The air conditioners 1 and 1 are installed at regular intervals, which is the space S.

Each air conditioner 1, 1 has a gallery 13 for the outside air inlet 14.
The side wall 12 is formed so as not to face the side wall 12.

In addition, the gallery 13 is provided with a hood 16 that opens downward toward the outside of the building 10 in each of the openings 15, 15 formed side by side in the vertical and horizontal directions of the side wall 12, and a damper that opens and closes each opening 15. 17 are provided.

In addition, a metal net 18 for preventing the blowing of snow is stretched over the opening of each hood 16.

Each air conditioner 1, 1 has a third
The gallery 2 shown in the figure may be provided as it is, or the gallery 2 may be installed in a removed state.

In addition, the concept of the building 10 is synonymous with a building based on the conventional wisdom, and is a work constructed by a person for living or other purposes, and refers to an object that forms a space by a roof and a surrounding wall.

Then, when the operation of the air conditioners 1 and 1 is started, the outside air is introduced into the air conditioning room 11 of the building 10 from the gallery 13 formed on the side wall 12 of the building 10 by the suction force of the blowers 8 provided in each.

At this time, even if raindrops or snow are blown from the gallery 13 together with the outside air, they are maintained in the maintenance space S formed between the gallery 13 and the air conditioners 1 and 1 installed in the air conditioning room 11 in the building 10. Fall to.

Therefore, there is no concern that rain or snow will blow into the air conditioners 1 and 1 through the outside air introduction port 14 and the inside of the devices will be corroded by moisture.

In particular, as in the embodiment, a metal net 18 is provided at the opening of each hood 16 forming the gallery 13, and the outside air introduction port 14 of each air conditioner 1, 1 is directed in a direction not facing the gallery 13,
It is possible to reliably prevent rain or snow from entering the device.

Further, since the maintenance space S is secured between each air conditioner 1, 1 and the gallery 13, each maintenance and inspection work is extremely easy, and at the same time, the water accumulated in the maintenance space S is Can be wiped off easily one after another.

Further, as in the embodiment, each opening 15, 15 ...
If a damper 17 is installed in the air conditioner 1,1
When the operation of is stopped, the damper 17 is fully closed,
It is also possible to prevent rain and snow carried by the wind from blowing into the air conditioning room 11, and to adjust the amount of outside air introduced into the air conditioning room 11 to a minimum according to the number of air conditioners 1 installed and the amount of air blown from it. Intrusion of raindrops and snow can be suppressed.

If the damper 17 is a motor / damper, it can be operated remotely without the need for a worker to enter the air conditioning room 11 one by one, so that the opening / closing work to be performed when the air conditioners 1 and 1 are stopped or started. The work load is significantly reduced, and the damper 17 can be closed without fail at night or on holidays.

[Effect of device]

As described above, according to the present invention, the gallery to be provided in the air conditioner is provided on the side wall of the air conditioner room in which the air conditioner is installed, and the closed space in the air conditioner room separates the gallery and the roll filter. It is a space.

Since the gallery and the roll filter are spaced apart by the maintenance space, rain and snow blown from the gallery fall to the maintenance space.

Therefore, there is a very excellent effect that it is possible to prevent damage caused by rain or snow entering the air conditioner provided with the roll filter to corrode the inside thereof, and to enhance the durability of the air conditioner.

[Brief description of drawings]

FIG. 1 is a plan view showing an example of an air conditioning equipment according to the present invention, FIG. 2 is a partial sectional view of the equipment viewed from the side, and FIG. 3 is a sectional view of an air conditioning apparatus. Explanation of reference numerals 1 ... Air conditioner, 8 ... Blower, 9 ... Blower duct, 10 ... Building, 11 ... Air conditioning room, 12 ... Side wall, 13 ... Gallery, S ... Maintenance space.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Kensuke Kato 4-12 Oyama-cho, Sagamihara-shi, Kanagawa Central Motor Co., Ltd. (72) Mitsumasa Kawaguchi 1-9, Kakimoto-cho, Toyota-shi, Aichi Trinity Kogyo Co., Ltd. (72) Inventor Naoki Madawa 5-934 Yamukai, Tsurumi-ku, Yokohama-shi, Kanagawa Trinity Kogyo Co., Ltd.

Claims (1)

(57) [Scope of utility model registration request] 1. An outside air introduced from an outside air introduction port (14) is temperature-controlled / humidified into a building (10) which is an object forming a space by a roof and a peripheral wall, and is sent out from a blower duct (9). An air conditioning room (11) in which one or more air conditioners (1) are installed is formed, and the air conditioning room (11) is formed in a closed space in which a ventilation duct (9) connected to the air conditioner (1) is provided. At the same time, the outside air is introduced from the outside air introduction port (14) of the air conditioner (1) into the side wall (12) of the building (10) forming the air conditioning room (11). A gallery (13) that takes in the air outside the building (10) into the air conditioning room (11) is formed by the suction force of the blower, and maintenance is performed between the gallery (13) and the side wall (12) formed with the gallery (13). -The air conditioner (1) is installed at regular intervals as a space (S) Air conditioning equipment that characterized the door.