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A valve plate for a compressor

A compressor and valve plate technology, which is applied in compressors, irreversible cycle compressors, refrigerators, etc., can solve the problems of the influence of the structure strength and reliability of the muffler, the internal structure of the muffler is complex, and the size of the muffler is increased.

Inactive Publication Date: 2013-03-27
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the design of two acoustic chambers complicates the internal structure of the muffler and increases the size of the muffler, which in turn adversely affects the manufacturing cost of the muffler
In addition, the structural strength and reliability of the muffler may be compromised

Method used

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  • A valve plate for a compressor
  • A valve plate for a compressor
  • A valve plate for a compressor

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Experimental program
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Embodiment Construction

[0030] Reference figure 1 , The inside of the compressor 100 used for hermetic gas compression and refrigeration is exposed to indicate the temperature distribution of the refrigerant gas in the compressor 100 along the operating path. The present invention is applicable to both hermetic compressors and semi-hermetic compressors. As those skilled in the art will understand, the difference between a hermetic compressor and a semi-hermetic compressor is that the hermetic compressor uses an integrated welded steel shell that cannot be opened for maintenance. The semi-hermetic compressor uses a large cast metal shell with a sealed cover, which can be opened to replace the motor and pump components.

[0031] The compressor 100 includes a suction pipe 102, a suction muffler 104 and a cylinder head 108. The suction muffler 104 is provided in the casing 106 of the compressor 100. The suction muffler 104 is connected to a cylinder head 108 having an intake chamber 116 and an exhaust cha...

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PUM

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Abstract

A VALVE PLATE FOR A COMPRESSORA valve plate for a compressor, a compressor, and a method of thermal insulation applied in a compressor. The valve plate has a thermally insulating capability for thermally insulating a suction muffler of the compressor from a10 discharge plenum in a cylinder head of the compressor.

Description

Technical field [0001] The present invention generally relates to a valve plate for a compressor, a compressor, and a heat insulation method applied in the compressor. Background technique [0002] Gas compression refrigeration has been and still is the most widely used method for refrigerators and air conditioners in large public buildings, private houses, hotels, hospitals, theaters, restaurants, and automobiles. The gas compression refrigeration system uses circulating refrigerant as a medium to absorb and remove heat from the place or space that needs to be cooled, and then dissipate the heat to other places. [0003] A typical gas compression system has four components: compressor, condenser, expansion valve (also known as throttle valve) and evaporator. The compressor draws in low-temperature and low-pressure saturated gas from the evaporator and compresses the gas to high pressure, thereby also generating higher temperatures. In order to increase the volume and energy effi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/12F04B39/10F04B37/18F25B1/02
CPCF04B39/10F04B39/1066F04B39/06F04B37/18
Inventor 王柯澔张贤浩
Owner PANASONIC CORP