JPS6313102B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a wall-penetrating heat pump type air conditioner installed in a perimeter zone or the like.

Conventional Structure and Problems Conventionally, such individual air conditioners have been designed as shown in FIGS. 1 to 3. That is, the main body 1 of the heat pump type air conditioner is provided so as to be substantially aligned with the window 2. The window 2
has an A side and a B side on the left and right sides. A base 3 is provided below the main body 1, an indoor air inlet 4 is provided on one side of the base 3, and an air outlet 5 is provided at the top to correspond to the inlet 4. There is. The air outlet 5 faces the longitudinal direction of the main body 1 with approximately the same width as the window A surface, and is also provided with the same width as the suction port 4. Furthermore, the base 3 has a base portion 6 that is not related to air suction and serves as a blind lid. Inside the base portion 6 is a portion where an outdoor heat exchanger and an outdoor blower (both not shown) are housed. The top surface portion 7 of the main body 1 on the side of the outdoor heat exchange section faces approximately the same width as the window B surface, and further includes:
The base portion 6 is also provided facing approximately the same width.
However, this is just one example, and the air outlet 5 is not necessarily located on side A of the window, and the top part 7 is not necessarily located on side B. Depending on the indoor conditions in which it is installed, Needless to say, the results vary.

Conventionally, when such an air conditioner is installed near the window in the perimeter zone, there is no problem during cooling, but during heating, the airflow distribution becomes as shown in FIGS. 2 and 3. That is,
On the window B side in Fig. 2, the air conditioner main body 1 faces the top part 7 and the base part 6, so the outdoor air and cold air are connected to the heated indoor side on the B side. Heat is exchanged, and the air flows downward as a cold draft C, and flows as a downdraft from the top surface 7 to the floor surface 8, which has the disadvantage that the air feels cold near the floor surface 8. On the other hand, in Figure 3,
This shows the airflow distribution on the window A surface, and even though the cold draft C is the same, the hot air from the outlet 5 can prevent the flow toward the floor surface.

Purpose of the Invention The purpose of the present invention is to eliminate the influence of cold air on the indoor room, especially the floor surface, due to down draft during heating by individual air conditioners installed in the perimeter zone, and to improve the airflow distribution on the window surface. shall be.

Structure of the Invention In order to achieve the above object, the present invention provides an air outlet on one side of the top side of the main body of an air conditioner installed in a perimeter zone, and an air outlet on the opposite side that does not face this air outlet, that is, diagonally downward. A suction port is provided to suck in downdraft and perform air conditioning.

DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 4 to 7. In the figure, 10 is the main body of a heat pump type air conditioner that is installed on the window side of the perimeter zone. It is being The main body 10 has an air outlet 13 on one of the left and right sides of the top surface side 12, and a mere top surface section 14 on the other side. The base 15 that supports the main body 1 has a base part 16 that is a blind lid and has a base part 16 that is almost the same as the length in the longitudinal direction of the air outlet 13, and a left half of this base part 16, that is, the air outlet 13. The one that does not have an indoor air intake port 17 is configured. That is,
The air inlet 17 is provided approximately along the length (width) of the top surface portion 14 . That is, the suction port 17 is provided at a diagonal position to the air outlet. 18 in the diagram
is the front panel.

The internal structure of this air conditioner is shown in FIG. 7 and explained. Inside the main body 10 are a compressor 19, an indoor blower 20, an indoor heat exchanger 21, an air filter 22, an outdoor blower 23, and an outdoor heat exchanger. 24,
Also provided is a partition plate 25 that partitions an indoor side 26 and an outdoor side 27. Air intake and exhaust from the outdoor side 27 are provided with an outside air intake port 28 and an outside air exhaust port 29, as shown in FIGS. 5 and 6.

In addition, in this embodiment, the window 11 has two sides: A side and B side.
Although the window is assumed to have a surface, the same conditions apply in all cases where the window is installed on a window surface.

In the above configuration, an air outlet 13 is provided on one side of the top side 12 of the main body 10, and a top side 14 is provided on the other side of the same top side 12. In the case of a base 15 or a downward suction type, a base part 16 serving as a blind lid is located below the air outlet 13.
On the other side having the top surface part 14, the suction port 17 is provided at a lower position on the opposite side that does not face the air outlet.
As shown in the figure, for example, at a place in contact with the window B surface, the cold draft C that has exchanged heat with the outdoor air becomes a down draft at the window surface and descends, flows from the top surface part 14 through the front panel 18 and is sucked into the suction port 17. The air is absorbed into the air filter 22 side of the indoor side 26 (FIG. 7) as a lateral flow, and is blown out from the air outlet 13.

On the other hand, in the area where it touches the window A surface in Fig. 6, the cold draft C similarly becomes a down draft and descends, but since it is on the side where the air outlet 13 is located, it is pushed upward by the warm air from the air outlet 13. The air is raised and mixed with warm air as it circulates indoors.

Effects of the Invention As described above, in the present invention, the suction port is disposed diagonally below the main body of the air conditioner with respect to the air outlet. The air is sucked in from the inlet near the surface, conditioned, and then supplied from the outlet, making it possible to prevent cold air from entering floors where there is no outlet, and preventing cold air from entering interior zones, etc. It is something that can be effective.

[Brief explanation of the drawing]

Figure 1 is a perspective view of a conventional air conditioner body with an inlet and an outlet facing almost the same side, installed on a window surface, and Figure 2 is a cold draft airflow distribution on the B side of the window in Figure 1. Figure 3 is a side view showing window A.
FIG. 4 is a side view showing the airflow distribution of a cold draft on a window surface, and FIG. The installed perspective view, Figure 5 is a side view showing the cold draft airflow distribution on window B side in Figure 4, Figure 6 is a side view showing the cold draft airflow distribution on window A side, and Figure 7 is the same. FIG. 1 is a schematic configuration diagram of an air conditioner according to an embodiment. 10... Main body, 12... Top side, 13... Air outlet, 17... Inlet.

Claims (1)

[Claims] 1. An air outlet is provided at the end of the top side of the main body of the air conditioner installed in the perimeter zone, the base below the air outlet is used as a blind cover, and the base is located diagonally opposite to the air outlet. An air conditioner with a suction inlet.