JPH0436309B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (A) Field of Industrial Application The present invention relates to an air conditioner with a built-in compressor.

(b) Prior art An air conditioner with a built-in compressor was designed as shown in Figure 1. Reference numeral 1 is an integrated air conditioner installed in a window of a house, and the interior of this unit is formed by a vertical wall 3 erected on the unit bottom plate 2 and a horizontal wall 4 fixed to this vertical wall 3, forming an outdoor room A. It is divided into an indoor room B and a machine room C.

The outdoor room A contains an outdoor heat exchanger 5 and an outdoor fan (not shown), and the indoor room B contains an indoor heat exchanger 6 and an indoor fan 7, respectively.

A compressor 8 is built in the machine room C. A fixing leg piece 10 is attached to the lower surface 9 of the compressor 8 and extends outward from the peripheral wall of the compressor. or,
An upper pin 13 is attached to the upper surface 11 of the compressor 8 via a round metal fitting 12. Reference numeral 14 denotes a support pin erected on the unit bottom plate 2, into which a leg piece 10 is inserted via a spring 15. 16 is compressor 8
The lower end 17 is fixed to the convex portion 18 of the unit bottom plate 2 by the side cover, and the unit is vertically erected. Reference numeral 19 denotes a top cover of the compressor 8, with a front part 20 fixed to the upper part of the side cover 16 and a rear part 21 fixed to the vertical wall 3, respectively. A cushion rubber 22 fitted into the upper pin 13 is inserted into the upper cover 19.

In the air conditioner 1 having such a structure, the side cover 16 and the vertical wall 3 are positioned vertically upward on the side of the leg piece 10, so a space D is created above the leg piece 10, and the machine room C The disadvantage was that it became larger.

(c) Purpose of the invention The purpose of the invention is to reduce the size of a machine room containing a compressor.

(d) Structure of the invention A leg piece for fixing the compressor is extended outward from the peripheral wall of the compressor, a support is attached to the leg piece, and the leg piece is placed on the bottom plate of the unit, and the leg piece is fixed to the bottom plate of the unit. A part of the soundproof cover of the compressor is placed close to the top of the leg.

(E) Example In Figs. 2 and 3, 30 is the unit bottom plate;
Reference numeral 1 denotes a lower cushion rubber, which is fitted into recesses 32a, 32b, and 32c of the unit bottom plate 30, respectively. 3
3 is a compressor, and 34a, 34b, and 34c are fixing legs of this compressor 33, which extend outward from the peripheral wall of the compressor. These leg pieces 34a, 34b, 34
The upper cushion rubber 35 is attached to c.
It is positioned above the lower cushion rubber 31 via a spring 36. Reference numeral 37 denotes a partition plate erected on the unit bottom plate 30, which partitions the outdoor room a and the machine room b. An outdoor heat exchanger 38 is installed in the outdoor room a.
and an outdoor fan (not shown). A substantially central portion 39 of this partition plate 37 is located above the leg piece 34c.

Reference numeral 40 denotes a first soundproof cover, which is fixed to the partition plate 37 at the top and bottom of the left side piece 41 with screws 42, respectively. 43
is a bent piece of the first soundproof cover 40, and the outer edge 44 is placed on the rising wall 45 of the unit bottom plate 37, and the leg piece 34a is attached with the upper cushion rubber 35.
It is located above.

Reference numeral 46 denotes a second soundproof cover, which is formed into an L shape, with one end 47 connected to the right end 48 of the partition plate 37, and the other end 49
on the right side piece 50 of the first soundproof cover 40, and on the right side 5
1 are screwed to the rising pieces 52 of the unit bottom plate 30, respectively. Then, the right side piece 53 of the second soundproof cover 46 is positioned above the leg piece 34b to which the upper cushion rubber 35 is attached, and the lower end 54 of the right side piece is engaged with the stepped portion 56 of the front edge 55 of the unit bottom plate 30. I'm getting used to it.

57 is the first soundproof cover 40 and the second soundproof cover 4
6 is a partition wall made of plastic placed on the top piece, and a recess 59 is formed in the bottom surface 58. This recess 59 is provided to allow the upper pin 60 of the compressor 33 to escape. Reference numeral 61 denotes an angle member fixed to the recess 59 in a bridging state, and a cushion rubber 62 is fitted to this angle member 61 so as to surround the upper pin. This partition wall 57 and
A first soundproof cover 40, a second soundproof cover 46,
The compressor 33 is surrounded by the partition plate 37, and the compressor 33 is
This prevents the operating noise from leaking outside.

Also, the dimension C between the upper surface 63 of the upper pin 60 and the bottom surface 64 of the recess 59 is the dimension d between the upper surface 64 of the upper cushion rubber 35 and the right side piece 53 of the bent piece 43 of the first soundproof cover 40 and the second soundproof cover 46. is set larger than .

When the air conditioner assembled in this manner is transported, the air conditioner is subjected to vertical vibrations, and the compressor 33 also moves up and down. At this time, the upper cushion rubber 35 is attached to the bent piece 4 of the first soundproof cover 40.
3. It hits the right side piece 53 of the second soundproof cover 46 and the substantially central portion 39 of the partition wall 37 to prevent this movement. The upper pin 60 is prevented from hitting the plastic partition wall 57.

(f) Effects of the invention The fixing legs extend outward from the peripheral wall of the compressor, and a part of the soundproof cover of the compressor fixed to the bottom plate of the unit is brought close to the top of the legs. A part of this soundproof cover can act as a stopper for the fixing leg piece.

Furthermore, by disposing this soundproof cover close to the peripheral wall of the compressor, the machine room housing the compressor can be made smaller.

[Brief explanation of drawings]

Figure 1 is a sectional view of the main parts of a conventional air conditioner.
FIG. 2 is a longitudinal cross-sectional view showing the main parts of an air conditioner according to an embodiment of the present invention, and FIG. 3 is a cross-sectional view showing the main parts of the air conditioner. 30...Unit bottom plate, 33...Compressor, 34
a, 34b, 34c... Leg piece, 40, 46... Soundproof cover.

Claims (1)

[Claims] 1. Extend the fixing legs of the compressor outward from the peripheral wall of the compressor, attach supports to these legs and place them on the unit bottom plate, and also soundproof the compressor fixed to the unit bottom plate. An air conditioner characterized in that a part of the cover is located close to above the leg piece.