Compressor and refrigeration equipment

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...

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

Images