JPH0431459Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an integrated air conditioner, and more particularly to an integrated air conditioner in which the arrangement of its main parts is improved.

[Prior Art] In general, the structure of an integrated air conditioner is known as shown in FIGS.
and the outdoor unit e, and the main body b
A compressor storage chamber g is formed below the indoor unit d facing the front panel f of the indoor unit d.

In the indoor unit d and the outdoor unit e, an indoor heat exchanger i and an outdoor heat exchanger k each having refrigerant pipes arranged in two rows, and an indoor fan j and an outdoor fan l each consisting of a cross-flow fan are provided,
A compressor m is provided within the compressor storage chamber g.

Further, the front panel f is provided with an inlet n and an outlet o above the panel f in accordance with the size of the indoor unit d, and is also provided with an operating section p and a control section q.

[Problems to be solved by the invention] By the way, the integrated air conditioner configured as described above has the following problems.

(1) Since the indoor unit d has a compressor storage chamber g below it, it is not possible to form the indoor heat exchanger i and the indoor fan j vertically, which may result in insufficient capacity of the indoor heat exchanger i or indoor fan j. There is a risk of insufficient air volume.

Furthermore, in order to ensure a certain level of capacity, the refrigerant pipes must be arranged in multiple rows, which increases the thickness of the heat exchanger itself and increases the size of the air conditioner.

(2) Since the compressor housing chamber g is formed along the front panel f facing the interior of the room, the operating sound of the compressor m is easily transmitted into the interior of the room, resulting in high noise.

(3) Since the compressor m, which is a heavy object, is placed below the indoor unit d, that is, in a lopsided position on the main body b, the overall weight balance is poor.
Poor workability during assembly, transportation, and installation.

This idea was created in consideration of the above circumstances.
The purpose is to improve the capacity of the air conditioner without increasing its size, and to improve the weight balance.
An object of the present invention is to provide an integrated air conditioner that achieves low noise.

[Means for solving the problem] An indoor unit consisting of an indoor heat exchanger and an indoor cross-flow fan and an outdoor unit consisting of an outdoor heat exchanger and an outdoor cross-flow fan are formed in a single casing body via a partition plate. In the integrated air conditioner, a compressor is arranged at the center of the inner bottom of the casing body, and the partition plate is divided so that the compressor is surrounded by an indoor unit and an outdoor unit at the lower part of the casing body. To provide an integrated air conditioner characterized by forming a compressor storage chamber.

[Function] With the above configuration, the indoor heat exchanger and the indoor fan can be extended without increasing the size of the air conditioner body, and the capacity and air volume of the heat exchanger can be increased.

In addition, the indoor and outdoor units serve as soundproof layers on the front, rear, and side surfaces of the compressor, making it difficult for the noise of the compressor to be transmitted to the outside of the main body.

Furthermore, since the compressor is located at the center of the inner bottom of the casing body, weight balance is improved.

[Example] An example of the present invention will be described below with reference to the drawings.

1 to 5, the inside of the casing body 2 of the integrated air conditioner 1 is partitioned into an indoor unit 6 and an outdoor unit 7 by a partition plate 5. As shown in FIG.

Inside this indoor unit 6, an indoor heat exchanger 10, an indoor fan 11 consisting of a cross-flow fan, and a fan motor 12 are arranged, and inside the outdoor unit 7, an outdoor heat exchanger 18 and an outdoor fan 19 consisting of a cross-flow fan are disposed.
A fan motor 20 is provided.

A compressor 15 is arranged in the center of the bottom plate 3 of the casing body 2, and a partition plate 5
The lower part is divided into an indoor partition plate 5a and an outdoor partition plate 5b, each of which surrounds the front, right side, rear and left side of the compressor 15, thereby forming the compressor storage chamber 4.

That is, the indoor partition plate 5a and the outdoor partition plate 5
b is formed in a concave shape along the outdoor and indoor heat exchangers 18 and 10 and the outdoor and indoor fans 19 and 11, respectively, to the extent that the necessary minimum intake air is ventilated, and the indoor side partition plate 5a and the outdoor side partition The concave portions of the plate 5b are combined to form the compressor storage chamber 4.

A suction port 21 and a blowout port 22 are arranged in parallel on the front panel 2a of the casing body 2, and the suction port 2
1, there is an operation section 2 formed integrally with the control section.
3 is formed.

Furthermore, a drain reservoir 3a is formed at the bottom of the outdoor unit 7 by recessing the bottom plate 3, as shown in FIG. It is connected by a water pipe 30. A plasticsher motor 16 is provided within the compressor storage chamber 4, and rotatably supports a plasticsher 32 for sprinkling drain water from the drain reservoir 3a onto the outdoor heat exchanger 18.

Next, the functions of these configurations will be explained.

According to the present invention, since the indoor unit 6 is formed to extend in the vertical direction of the casing body 2, that is, to cover the bottom plate 3, the indoor heat exchanger 10
And the indoor fan 11 is extended to the height of the casing body 2.

This increases the heat exchange area of the indoor heat exchanger 10, so the refrigerant pipe arrangement is different from the conventional two.
One row for each row is sufficient, and the width of the indoor heat exchanger 10 can be made thinner than conventional ones.

In addition, a suction port 21 formed in the front panel 2a
The air outlet 22 is also provided over almost the entire surface of the front panel 2a in accordance with the sizes of the indoor heat exchanger 10 and the indoor fan 11, so that the indoor heat exchanger 10
The heat exchange efficiency will be further improved.

Furthermore, since the indoor air outlet 22 can be formed all the way to the bottom of the front panel 2a, air during heating can be blown out near the floor surface, thereby enhancing the effect of air convection in the room. This allows the area near the floor to be effectively heated, improving heating efficiency.

Furthermore, since the indoor and outdoor units 6 and 7 are formed so as to surround this compressor 15, these indoor and outdoor units 6 and 7 are located at the front,
It acts as a soundproof layer on the rear and sides, significantly reducing noise.

Further, by arranging the compressor 15 at the center of the inner bottom of the casing body, the overall weight balance is improved.

[Effects of the invention] In summary, the invention provides the following effects.

(1) Since the indoor and outdoor units are formed to surround the compressor at the bottom of the main casing, the indoor heat exchanger and indoor fan can be extended to the height of the casing main body, making the air conditioner larger. It is possible to ensure sufficient capacity of the indoor heat exchanger and indoor fan without having to do so.

(2) Since the indoor and outdoor units are formed to surround the compressor, these indoor and outdoor units act as a soundproof layer for the front, rear, and side surfaces, making it difficult for the vibration noise of the compressor to be transmitted to the outside of the main unit. Noise is significantly reduced.

(3) Since the compressor, which is a heavy object, is placed at the center of the inner bottom of the casing body, the overall weight balance is good and workability during assembly, transportation, and installation is improved.

[Brief explanation of the drawing]

Fig. 1 is a side sectional view showing an integrated air conditioner according to the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 is a sectional view taken along the - line in Fig. 4
Figure 5 is a perspective view showing an integrated air conditioner according to the present invention, Figure 5 is a sectional view of essential parts of the integrated air conditioner according to the invention, and Figure 6 is a perspective view showing a conventional integrated air conditioner. , FIG. 7 is a side sectional view of FIG. 6, FIG. 8 is a sectional view taken along the line A--A in FIG. 7, and FIG. 9 is a sectional view taken along the line B--B of FIG. 7. 1... Integrated air conditioner, 2... Casing body, 3... Bottom plate, 4... Compressor storage chamber, 5
...Partition plate, 5a...Indoor partition plate, 5b...Outdoor partition plate, 6...Indoor unit, 7...Outdoor unit, 10...Indoor heat exchanger, 11...Indoor fan, 15... Compressor, 18...Outdoor heat exchanger, 19...Indoor fan.

Claims (1)

[Scope of utility model registration request] In an integrated air conditioner in which an indoor unit consisting of an indoor heat exchanger and an indoor cross-flow fan and an outdoor unit consisting of an outdoor heat exchanger and an outdoor cross-flow fan are formed in a single casing main body via a partition plate, A compressor storage chamber is formed by arranging a compressor at the center of the inner bottom of the casing body, and dividing the partition plate so that the compressor is surrounded by an indoor unit and an outdoor unit at the lower part of the casing body. An integrated air conditioner.