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Integrated top cover assembly of hermetic compressor

A closed compressor and integrated technology, which is applied in the direction of liquid variable capacity machinery, mechanical equipment, variable capacity pump components, etc., can solve the problems of overheating of working fluid, long distance, high manufacturing cost, etc., and achieve the reduction of flow distance Effects of small size, reduced number of parts, and improved assembly performance

Inactive Publication Date: 2006-05-10
TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] But the above-mentioned prior art has the following problems: the suction muffler 9 and the top plate 8p are not integrated
As mentioned above, the suction muffler 9 of the prior art has a large number of parts, so its assembly work is numerous and its manufacturing cost is high.
[0011] In the structure where the suction muffler 9 is connected to the top plate, the distance of the working fluid through the sealed container of the compressor to the suction muffler 9 becomes longer, which will cause the problem of overheating of the working fluid

Method used

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  • Integrated top cover assembly of hermetic compressor
  • Integrated top cover assembly of hermetic compressor
  • Integrated top cover assembly of hermetic compressor

Examples

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Embodiment Construction

[0043] The schematic diagram of the integrated top cover assembly of the hermetic compressor of the present invention will be described in detail below.

[0044] figure 2 It is an exploded schematic view of the integrated top cover assembly structure of the hermetic compressor of the present invention. image 3 It is a schematic diagram of the appearance of the compressor of the present invention. Figure 4 It is the front view of the appearance of the compressor of this invention.

[0045] As shown, the top cover assembly of the present invention is integrated with the muffler. The top cover assembly not only has a passage for the working fluid from the outside to flow into the compression chamber, but also has a discharge chamber through which the working fluid passes after being discharged from the compression chamber. The anechoic chamber plays the role of preventing the noise and pulsation of the working fluid.

[0046] First, the bottom plate 50 of the present inven...

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PUM

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Abstract

The invention discloses an integral pattern roof unit assemblage of closed-type compressor, which comprises the following parts: roof, base, discharge chamber lid, silencer lid and cover plate, wherein the roof contains multiple through-holes for working fluid; the base is composed of silencer base, which connects the roof to form part of silencer; the discharge chamber lid connects the roof to form the discharge chamber; the silencer lid connects part of silencer roof and base to form silencer; the cover plate is composed of silencer cover plate, which integrates with the discharge chamber. The invention can prevent working fluid in the silencer from overheating, which reduces the component quantity of compressor.

Description

technical field [0001] The present invention relates to the invention of the hermetic compressor, and more specifically relates to the invention of the muffler-integrated top cover assembly. Background technique [0002] The compressor compresses working fluid used in the heat exchange cycle system. figure 1 It is a schematic diagram of the internal structure of a hermetic compressor in the prior art. [0003] As shown in the figure, there is a compression chamber 2 for compressing working fluid inside the compression cylinder base 1 . The base of the compression cylinder is also provided with a valve assembly for controlling the suction and discharge of the working fluid. [0004] The valve assembly is composed of the following components: suction valve 3; valve plate 5; discharge valve 6; gasket 7. The valve plate 5 is provided with a suction hole 5i for sucking working fluid into the compression chamber 2 and a discharge hole 5e for discharging the working fluid from t...

Claims

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Application Information

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IPC IPC(8): F04B39/00F04B27/10
Inventor 金钟赫宋基旭
Owner TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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