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Compressor and refrigeration equipment

A compressor and filter screen technology, applied in the field of compressors, can solve the problems of inability to achieve effective separation of refrigerant and refrigerated oil, affecting the heat exchange effect of heat exchangers, etc., and achieve the effects of effective separation, improved reliability, and improved energy efficiency.

Active Publication Date: 2022-02-08
GUANGDONG MEIZHI COMPRESSOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related art, when the pump body assembly of the compressor compresses the refrigerant and discharges the gaseous refrigerant, the refrigerant oil of the compressor will be discharged along with the refrigerant. The oil separation device of the traditional compressor cannot effectively separate the refrigerant and the refrigerant oil, resulting in Too much refrigerated oil is discharged from the compressor, causing more refrigerated oil to enter the refrigeration system with the refrigerant, and the refrigerated oil will eventually reach the heat exchanger with the refrigerant. The refrigerated oil adsorbed on the surface of the copper tube will affect the heat exchange effect of the heat exchanger

Method used

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  • Compressor and refrigeration equipment
  • Compressor and refrigeration equipment
  • Compressor and refrigeration equipment

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Embodiment Construction

[0039] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0040] In the description of the present invention, it should be understood that when it comes to orientation descriptions, for example, the orientation or positional relationship indicated by up, down, etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular o...

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Abstract

The invention discloses a compressor and refrigeration equipment. The compressor comprises a pump body assembly, a silencer and an oil separation structure. The silencer is provided with a discharge port; the oil separation structure comprises an oil separation shell and a filter screen, the oil separation shell is connected with the silencer or the pump body assembly, the oil separation shell covers the air outlet side of the exhaust port and forms a containing cavity, the oil separation shell is provided with an exhaust hole communicating the containing cavity with the interior of a shell of the compressor, and the filter screen is connected with the oil separation shell and covers the exhaust hole. An oil-gas mixture discharged from the discharge port has enough time to diffuse in the containing cavity, when the oil-gas mixture is discharged through the exhaust hole, the filter screen is stably installed on the oil separation shell and is not prone to deformation and damage, the filter screen filters refrigerant oil and only allows a gaseous refrigerant to pass through, and therefore effective separation of the refrigerant oil and the gaseous refrigerant is achieved, and the oil output is reduced and the reliability of the compressor is improved.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a compressor and refrigeration equipment. Background technique [0002] In the related art, when the pump body assembly of the compressor compresses the refrigerant and discharges the gaseous refrigerant, the refrigerant oil of the compressor will be discharged along with the refrigerant. The oil separation device of the traditional compressor cannot effectively separate the refrigerant and the refrigerant oil, resulting in Too much refrigerated oil is discharged from the compressor, causing more refrigerated oil to enter the refrigeration system with the refrigerant, and the refrigerated oil will eventually reach the heat exchanger with the refrigerant. The refrigerated oil adsorbed on the surface of the copper tube will affect the heat exchange effect of the heat exchanger. Contents of the invention [0003] The present invention aims to solve at least one of the technica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/02F04C29/00F04C29/06F04C29/12
CPCF04C29/026F04C29/0092F04C29/06F04C29/12
Inventor 张贺龙李华明翟元彬
Owner GUANGDONG MEIZHI COMPRESSOR
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