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Compressor

A compressor and shell body technology, applied in the field of compressors, can solve the problems of not being too heavy, small cooling and heating capacity, etc., and achieve the effect of small overall structure size, large cooling and heating capacity, and improved performance

Pending Publication Date: 2019-01-15
ZHUHAI LANDA COMPRESSOR +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of the compressor in the prior art or the inability to apply high-pressure refrigerants, resulting in low refrigeration and heating capacity, or the defect that the weight cannot be too heavy, so as to provide a compressor that can be used for relatively high pressure. The large refrigerant has a strong cooling and heating capacity, and at the same time a lighter compressor

Method used

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Embodiment Construction

[0032] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0033] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation or a ...

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Abstract

The invention relates to the technical field of compressors, in particular to a compressor. The compressor comprises a shell and a pump body assembly. The shell comprises a shell body and at least anend cover which seals and covers the shell body, and a containing cavity is surrounded by the shell body and the end cover; the pump body assembly is arranged in the containing cavity, the pump body assembly comprises a stationary part and a moving part which moves relative to the stationary part to compress freezing medium, the material intensity of the stationary part is higher than the materialintensity of the shell body. The compressor compresses the freezing medium through the pump body assembly. Because not all material intensity of all parts of the compressor need to be set high, on the one hand, a requirement for light weight of the compressor is met, on the other hand, the freezing medium in the compressor is replaced by freezing medium with more pressure by setting the materialintensity of the stationary part higher than the material intensity of the shell body, so that a requirement for intensity is met, and larger refrigerating and heating volumes are achieved.

Description

Technical field [0001] The invention relates to the technical field of compressors, in particular to a compressor. Background technique [0002] Due to the limitation of space, automobiles have special requirements for their compressors. The existing on-board compressors require light weight, small size, and can meet the requirements of cooling and heating capabilities. Scroll compressors are more and more widely used in vehicles due to their compact structure, high efficiency and energy saving, low vibration and low noise, and working reliability. Scroll compressors mainly include housing, crankshaft, motor and pump body components, pumps The body assembly includes a moving plate and a static plate, and the pump body assembly is used to realize the refrigerant compression process. [0003] In the existing vehicle-mounted compressor structure, the shell and the main internal components other than the crankshaft housed in the shell are usually made of aluminum alloy, with tradition...

Claims

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Application Information

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IPC IPC(8): F04C18/02F04C29/00
CPCF04C18/0215F04C29/00
Inventor 符增辉吕浩福张洪钰
Owner ZHUHAI LANDA COMPRESSOR
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