JPH0123689B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an individual air conditioner installed in a perimeter zone of a building or other building.

Conventional configurations and their problems Conventionally, individual air conditioners installed in the perimeter zone of a building have been installed in various ways. It consists of an air supply/exhaust unit B connected to A (hereinafter referred to as WTA unit) and attached to the building's outer wall C. The air supply/exhaust unit B includes a front panel 1 having an outdoor vent 8, a back plate 2 having an intake port 6 and an exhaust port 7 that communicate with the external wall penetrating air conditioning unit A, and is maintained at substantially the same pressure as the outside air pressure. As if hanging down, the front panel 1 and the back panel 2
and the space is divided into an intake-side ventilation passage 8a communicating with the intake port 6 and an exhaust-side ventilation passage 8b communicating with the exhaust port 7, and the space defined by the front panel 1. A separator is provided in the space so as to obstruct the shortest air flow path from the vent 8 to the lower part of the back plate 2.

In this way, the air supply/exhaust unit B and the WTA unit A connected to the air supply/exhaust unit B are constructed separately, and the intake port 6 provided in the air supply/exhaust unit B and the exhaust port 7 are connected to the WTA unit A. This is to match the air intake and exhaust system 12.

However, with this configuration, the front panel 1
The ventilation holes 8 are defined facing the outer wall C, which greatly affects the design of the building elevation, that is, the architectural design, and often the design treatment and creation become problems and are defined. Conversely, for an architectural elevation design in which the position of the ventilation opening 8 is changed, the architectural design, that is, the position, size, shape, etc. of the air supply opening and exhaust opening, etc., are determined first from the structural planning aspect. In this case, the air supply and exhaust unit B must be manufactured separately, or the configuration of the separator 9 must be changed and the WTA unit A and the air supply and exhaust unit B must be manufactured separately.
The problem was that the intake port and the exhaust port did not correspond to each other.

Purpose of the Invention The present invention solves the above-mentioned conventional drawbacks.The present invention aims to solve the above-mentioned conventional drawbacks by making the back plate of the WTA unit of an air conditioner into a box-shaped resin molded product, and forming a large number of ventilation channels inside the back plate. , a means for holding a plate-shaped partition plate, an inlet on the back plate side, and an outlet are provided facing the square defined by the partition plate, and the air conditioner and the inlet and outlet on the building side are provided. The purpose is to respond to changes with the exit and ease constraints.

Structure of the Invention The present invention provides a rear box on the back of an air conditioner that constitutes each ventilation path for exhausting air and supplying air to the outdoors, and inside this rear box, a rear box is provided on the wall of the building in which the air conditioner is installed. A partition plate that can be changed according to the position of a certain intake port or outlet is provided to constitute the ventilation path, and a plurality of holders are installed inside the rear box so that the position of the partition plate can be changed. This is designed to accommodate changes in the air conditioner and the air intake and outlet on the building side.

DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. 2 to 8. 1 is the wall that is the location of the perimeter zone of the building, 2 is the window, 3 is the waist wall located below this window, 4 is the intake port provided in this waist wall 3,
The air outlet 5 provided as an architectural design is provided in parallel above the waist wall 3. On the other hand, the air conditioner 6 has a front plate 7 provided facing the room.
, left side plate 8, right side plate 9, top plate 10, and bottom plate 1
1, left side plate 8, right side plate 9, top plate 10,
The bottom plate 11 protrudes toward the back side in contact with the waist wall 3 and includes an equipment chamber 12 and a ventilation path portion 13. 14
is an outdoor unit room formed by dividing the equipment room 12, and includes an outdoor heat exchanger 15, an outdoor blower 16, and a compressor 17.
and. Reference numeral 18 denotes an indoor unit room formed in the equipment room 12 adjacent to the outdoor unit room 14, which is provided with an indoor heat exchanger 19 and an indoor blower 20, an indoor air intake port 21 (dotted line) for sucking indoor air, and an indoor air blower. Exit 2
2 (dotted line) is provided. 23 is a partition plate that partitions the equipment room 12 to form an outdoor unit room 14 and an indoor unit room 18; 24 is a rear box that is inserted into the ventilation passage 13 and formed into a box shape; and this rear box 24
is made of resin molded product, and is the back plate 2 of the air conditioner 6.
4a. Then, this rear box 24 is
This will be explained in detail with reference to FIGS. FIG. 4 is a view of the air conditioner 6 seen from the rear, and inside the rear box 24 there are a number of holders 25 to 45 formed on the rear, side, top, and bottom surfaces. 45
The guide grooves 25a to 45a in which the partition plates 46 are fitted are provided at positions facing each other. Partition plate 46
For this purpose, prepare a type with long and short lengths in the vertical and horizontal directions. Then, each of the holders 25 to 45 is arranged so that the partition plate 46 is fitted into the guide grooves 25a to 45a of each of the holders 25 to 45, and each of the holders is defined as a square x shown by the dotted line in FIG. put. 47 is the back plate 24 of the back box 24 facing the outdoor heat exchanger 15 mentioned above.
48 is an air supply port provided opposite the outdoor blower 16, and the air supply port 47 and the exhaust port 48 are housed in the square x. 49, 50, 51, and 52 are provided at the rear corners of the rear box 24, and the box is connected to the air conditioner 6.
This is a fixing screw hole for fixing the frame (not shown) of the equipment room 12.

In the above configuration, for example, above the waist wall 3 as shown in FIG. In the case of an architectural design, the partition of the rear box 24 is between the holders 30 and 43, and between the holders 30 and 43,
An exhaust ventilation path 53 is configured by fitting a partition plate 46 into each guide groove to partition the space between the guide grooves 31 and 31 . Therefore, the outside air flowing in from the intake port 5 flows inside the rear box 24 where the exhaust ventilation path is divided, and flows into a part of the outdoor unit room 14 through the lower air supply port 47, thereby performing outdoor heat exchange. The air passes through the container 15, passes through the outdoor blower 16, passes through the exhaust port 48, the exhaust air passage 53 defined in the rear box 24, and is discharged outside through the air outlet 4.

Next, when the air inlet 4 and the air outlet 5 are provided in parallel below the waist wall 3 as shown in FIG. By partitioning between , 45 and 36, an air supply ventilation path is constructed. That is, the outside air flowing in from the intake port 4 enters a part of the outdoor unit room 14 from the air supply port 47 via the air supply ventilation path divided in the rear box 24, and is supplied to the outdoor heat exchanger 15 and the outdoor blower 16. The air then exits from the exhaust port 48 into the space of the rear box 24, passes through this space, and is discharged outdoors from the air outlet 5 below.

Next, when the air inlet 4 and the air outlet 5 are provided above and below the central part of the waist wall 3 as shown in FIG. A horizontal partition plate 46 separates the top and bottom. That is, the outside air flowing in from the lower intake port 4 is passed through the air supply port 47 to the outdoor heat exchanger 15, the outdoor blower 16, and the exhaust port 4.
It is discharged to the outside from the air outlet 5 above the air outlet 8.

Next, as shown in FIG. 8, on both ends of the waist wall 3,
When the air intake port 4 and the air outlet 5 are provided, the rear box 2
The partition 4 has holders 31, 43, 43, 44,
45 and 36. That is, the outside air flowing in from the intake port 4 is sent through the air supply port 47, the outdoor heat exchanger 15, the outdoor blower 16, and the exhaust port 48.
It passes through the space inside the back plate 24 and is discharged to the outside from the air outlet 5.

In this way, the rear box 24 according to the present invention has the waist wall 3
Regardless of whether the air inlet 4 and outlet 5 provided in the
This can be done by simply preparing several types of.
In addition, the rear box 24 fits into the ventilation path section 13 to constitute the rear plate of the air conditioner, and is configured as an air conditioner, and the resin molding is all done by drawing left and right sides, so manufacturing is easy. It is. Note that the vertical partition plate 46 is placed on top of the horizontal partition plate 46 provided longer. In this embodiment, the rear box 24 is made of resin, but it may also be made of iron plate.

Effects of the Invention As described above, the present invention provides that the positions of the inlet and outlet provided on the wall of the building where the air conditioner is installed are
As long as it is within the range of the back of the air conditioner, it can be easily installed on either the left or right side or the top or bottom, making it easy to install and attaching to the rear box, partition plate, etc.
It can be formed with simple parts such as a holder, and there is no need to provide a separate air supply/exhaust unit as in the conventional example, which has the effect of improving workability.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing the configuration of an air conditioner (WTA unit) and an air supply/exhaust unit, which have been explained in the past, and Fig. 2 shows an air conditioner according to an embodiment of the present invention and a wall surface Perspective view showing part, 3rd
The figure is a sectional view showing the air conditioner installed.
Fig. 4 is a rear view of the air conditioner with the back plate fixed, Fig. 5 is a perspective view of the air conditioner, and Fig. 6 is a view from inside the room of an example in which the air inlet and outlet are arranged parallel to each other at the bottom. Similarly, FIG. 7 is a front view as seen from the inside of the room in an example in which the devices are installed on the upper and lower sides, and FIG. 4... Intake port, 5... Outlet, 6... Air conditioner, 13... Ventilation duct, 24... Rear box, 25~
45... Holder, 46... Partition plate, 47... Air supply port, 48... Exhaust port.

Claims (1)

[Claims] 1. An air conditioner equipped with an outdoor heat exchanger and an outdoor blower, and a rear box installed on the back of the air conditioner, with an exhaust port and an air supply port to the outside, and an open back side that contacts the wall of the building. , which is provided inside this back box to form a ventilation path in a part of the space inside this box, and this opening at one end is connected to an air intake port and an air outlet provided on the wall of the building within the range of the open back surface of the back box. a partition plate that communicates with one of the air intake ports and the air outlet of the rear box, and a partition plate that communicates the opening at the other end with either the air intake port or the exhaust port of the rear box, and the partition plate is located at the position of the air intake port and the air outlet of the wall surface. An individual air conditioner with multiple holders installed in the rear box so that the installation position can be changed.