JPH035784Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an air conditioner that combines an interior zone air conditioner and a perimeter zone air conditioner into an integrated structure.

Usually, interior zone air conditioners and perimeter zone air conditioners are used as devices for ideally and functionally air conditioning each room in indoor air conditioners.

However, installing the interior zone air conditioner and the perimeter zone air conditioner separately for each room not only reduces the effective area of the room, but especially when the interior zone air conditioner is installed, the room is unattended. Needless to say, this is extremely uneconomical.

In view of the above-mentioned circumstances, the present invention is based on the point that by combining an interior zone air conditioner and a perimeter zone air conditioner in the same body into an integrated structure, the above-mentioned economical and other disadvantages can be greatly improved at the same time. Air ventilation path A on the interior zone side is focused on the inside of the aircraft 1.
and an air ventilation path B on the perimeter zone side are provided in parallel in a U-shape, and in the ventilation path A there is an RA fan motor 8, a total heat exchanger 15, and a main coil 1.
6. Install the silencer 10 in one of the ventilation passages B.
Various mechanisms such as a fan motor 12, a main coil 18, a silencer 13, etc. are arranged, and several dampers 22, 23, 24, 2 are installed in the air ventilation passages A and B on both sides.
5, the air ventilation passages A and B on both sides are formed into a body that can be switched to communicate with each other, and the air ventilation passage A on the interior zone side is opened in parallel at the upper part of the fuselage 1. Indoor air outlet 3, outside air intake 4, perimeter zone side air ventilation path B
The present invention aims to provide an air conditioner characterized in that an interior zone air conditioner and a perimeter zone air conditioner are integrally formed by communicating with an outside air intake port 4 and a window air outlet 5.

To further explain in detail with reference to the drawings illustrating the above structure, 1 is an air ventilation passage A (hereinafter referred to as A ventilation passage) on the interior zone side and an air ventilation passage B (hereinafter referred to as B ventilation passage) on the perimeter zone side in the main body of the aircraft. The air ventilation channels A and B are arranged adjacent to each other, and an indoor air intake port (2), an indoor air outlet 3, and an outside air intake port are provided at the top of the fuselage 1. 4. Properly open the window vents 5 and outdoor exhaust vents 6, and place the indoor air intake (2), vent 3, and outside air intake 4 on the A ventilation path side, and open the outside air intake. 4,
The window ventilation ports 5 are communicated with the B ventilation path side.

In addition, a pre-filter 7, an RA fan motor 8, an interior SA fan motor 9,
A silencer 10 and a main filter 11 are installed in the B ventilation path, and a perimeter SA fan motor 12 and a silencer 1 are installed.
3. In addition to the main filter 14, there is also a total heat exchanger 15, a main coil 16 and an auxiliary coil 1 in the A ventilation path.
7, various mechanisms such as a main coil 18 and an auxiliary coil 19 are arranged in the B ventilation path.

In the figure, reference numerals 20 and 21 indicate OA filters.

In addition, dampers 22, 22' for total heat exchange switching and dampers 23, 24, 25 for changing ventilation amount are provided in each of the ventilation passages A and B, and the ventilation bodies in the ventilation passages A and B can be arbitrarily changed. possible.

Further, these damper operations are performed manually by a command device installed outside the machine or by a computer.

As described above, the air conditioner according to the present invention has the air ventilation passage A of the interior zone and the air ventilation passage B of the perimeter zone integrally arranged adjacent to each other in the body 1, and the dampers 22, 23,
24 operation, the indoor air is drawn from the air intake port 2 A.
The air is introduced into the ventilation passage, and is returned to the room through the ventilation port 3 or discharged to the outside through the exhaust port 6.

In addition, at the same time as the above-mentioned operation, interior zone air conditioning can be performed for each room as needed, such as by taking in fresh outdoor air from the outside air intake port 4 and blowing it into the room from the ventilation port 3. It can be done.

Also, by closing the dampers 22' and 24 at the same time as the interior zone air conditioning on the indoor side, outside air is introduced into the B ventilation path from the outside air intake port 4,
The purpose is to extremely effectively supply cold and warm air to the area around the window from the air outlet 5 on the perimeter zone side while exchanging heat to an appropriate temperature.

In particular, in the present invention, a single unit performs interior zone air conditioning and perimeter zone air conditioning at the same time as described above, and since the above-mentioned mechanisms, which conventionally had separate structures, are formed into an integrated structure, the installation area is different. It has the advantage of being significantly smaller compared to its structure, increasing the effective area inside the room, and making various operations such as maintenance and valve and damper operations extremely easy.

Moreover, in an unoccupied room, it is possible to stop or switch the air conditioning on either the interior or the perimeter side by simply operating the damper, which greatly reduces power consumption and is very economical. In addition, since each ventilation passage is U-shaped, the ventilation passage is long and various mechanisms can be accommodated compactly, and a more effective noise reduction effect can be expected. By arranging each of the ports such as the air intake port 2, the ventilation port 3, the outside air intake port 4, the outdoor exhaust port 6, etc. in a row, the duct piping between each port is simple and easy. It also has various effects.

It should be noted that in the air conditioner of the present invention, it may be possible to use the integrally constructed interior zone air conditioning mechanism and perimeter zone air conditioning mechanism separately.

[Brief explanation of the drawing]

FIG. 1 is a plan view of an air conditioner according to the present invention, and FIG. 2 is a front view showing the internal mechanism. A...Interior zone air ventilation path, B...Perimeter zone air ventilation path.

Claims (1)

[Scope of utility model registration request] Air ventilation passages A on the interior zone side and air ventilation passages B on the perimeter zone side are installed inside the fuselage 1.
The RA fan motor 8, total heat exchanger 15, main coil 16, and silencer 10 are arranged in parallel in the ventilation path A, and in one ventilation path B.
Various mechanisms such as the SA fan motor 12, main coil 18, and silencer 13 are arranged, and several dampers 22, 23, 2 are arranged in the air ventilation passages A and B on both sides.
4, the air ventilation passages A and B on both sides are formed into a body that can be switched to communicate with each other, and the air ventilation passage A on the interior zone side is opened in parallel at the upper part of the fuselage 1. , indoor air outlet 3,
The air conditioner is characterized in that an interior zone air conditioner and a perimeter zone air conditioner are integrally formed by communicating the perimeter zone side air ventilation passage B with the outside air intake 4 and the window ventilation opening 5. harmonizer.