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An Improved Air Conditioning Compressor Liquid Accumulator
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A technology of accumulator and compressor, applied in refrigerators, refrigeration and liquefaction, refrigeration components and other directions, can solve the problems of long time, difficult to meet welding quality, low efficiency, etc., to improve welding quality and welding efficiency, and easy to assemble quick effect
Active Publication Date: 2016-06-08
佛山晓世科技服务有限公司
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Problems solved by technology
However, the furnace welding process consumes a lot of energy, takes a long time and has low efficiency, and its welding quality is becoming more and more difficult to meet the high welding requirements of shells, intake and exhaust pipes, etc.
If one-time furnace welding is not adopted, other welding methods are used, although the welding requirements of the shell 1 and the intake and suction pipes can be guaranteed, but due to structural limitations, the fixed plate 6' located in the shell cannot be connected with the suction pipe. tube for good assembly fixation
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Embodiment 1
[0026] Such as figure 2 As shown, the compressor accumulator of this embodiment includes a casing 1, an air intake pipe 2, a single suction pipe 4, a single suction inner pipe 3, a filter screen 5 located in the casing 1 and a fixed suction pipe. The fixed plate 6 of the endotracheal tube 3, etc.
[0027] The fixing plate 6 is provided with a positioning hole 61 through which the suction inner tube 3 passes, and the positioning hole 61 is provided with a flange 62 . The suction inner tube 3 is inserted into the positioning hole 61, and the flange 62 with certain elasticity clamps the outer wall of the suction inner tube 3 to realize an interference fit. The fixing plate 6 and the inner wall of the housing 1 are welded by argon arc welding.
[0028] A filter screen 5 is arranged in the middle and upper part of the housing 1 below the lower port of the intake pipe 2 , and the upper end opening of the suction inner tube 3 is located below the filter screen 5 . The filter scre...
Embodiment 2
[0030] Such as image 3 As shown, the compressor accumulator of this embodiment includes a housing 1, an intake pipe 2, a double suction pipe 4, a double suction inner pipe 3, a filter screen 5 located in the housing 1, and a fixed suction pipe. The fixing plate 6 of the inner tube 3 and the like.
[0031] The fixing plate 6 is provided with two positioning holes 61 through which the suction inner tube 3 passes, and the two positioning holes 61 are provided with flanges 62 . The two suction inner tubes 3 are respectively inserted into the positioning holes 61, and fixed by interference fit.
[0032] Others are the same as embodiment 1.
Embodiment 3
[0034] Such as Figure 4 , Figure 4A As shown, the flange 62 of the positioning hole 61 of the fixing plate 6 in this embodiment is provided with more than one bump 63 protruding into the hole, and in this embodiment, four bumps 63 are evenly distributed around the circumference.
[0035] Others are the same as embodiment 1.
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Abstract
The invention relates to an improved liquid receiver for a compressor, which comprises a housing, a filter screen, an air suction inner pipe, an air inlet pipe and an air suction pipe, and is characterized in that one or more components used for fixing the air suction inner pipe are arranged in the housing; each component comprises a positioning part which is in interference fit with the air suction inner pipe. Through structural improvement, the air suction inner pipe is in direct interference fit with at least one of the steel plate part of the filter screen or a fixing plate, so that welding is avoided, the assembly is convenient and fast, the production of the liquid receiver is not limited to furnace welding, and both the welding quality and welding efficiency of an integral product are improved.
Description
technical field [0001] The invention relates to the field of air conditioners, in particular to an air conditioner compressor liquid accumulator. Background technique [0002] Such as figure 1 As shown, the existing air conditioner compressor liquid accumulator generally includes a housing 1 (composed of three parts: an upper end cover 11, a cylinder body 12 and a lower end cover 13 or two parts, an upper cylinder body and a lower cylinder body), a filter screen 5, Air intake pipe 2, air suction pipe 4 and air suction inner pipe 3. The lower end of the suction inner pipe 3 is welded with the lower end cover 13, and the upper end extends to the middle and upper part of the housing 1. Because only one end is fixed, the other end vibrates easily when the compressor is working, causing noise. If it is a double suction pipe, the lower ends of the two suction inner pipes are respectively welded to the lower end cover plane. When the compressor is working, the lower end cover pla...
Claims
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Application Information
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