Compressor and air conditioning unit

Abstract

The invention provides a compressor and an air conditioning unit. The compressor comprises a compressor body, wherein a compression chamber is arranged in the compressor body, the compression chamberis used for compressing a refrigerant, an air supplementing opening is further formed in the compressor body, the air supplementing opening is in communication with the compression chamber through airsupplementing channels, and the air supplementing channels are used for supplementing air to the compression chamber. The compressor further comprises deformable check valve plates, the deformable check valve plates are fixedly arranged on the compressor body, the deformable check valves comprise a first deformation state and a second deformation state, wherein the first deformation state is usedfor blocking the communication of the air supplementing channels, and the second deformation state enables the air supplementing channels to be in communication. By the adoption of the technical scheme, the air supplementing back flow can be prevented, the air supplementing effect can be improved, the air supplementing stability of the compressor can be improved, the exhaust temperature can be reduced, the compressor capacity is improved, the service life of the compressor is prolonged, the adaptability in a low-temperature environment of the scroll compressor is improved, so that the application field of the scroll compressor is greatly expanded.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a compressor and an air conditioner unit. Background technique [0002] A compressor is a driven fluid machine that elevates low-pressure gas to high-pressure gas, and is the heart of the refrigeration system. It inhales low-temperature and low-pressure refrigerant gas from the suction pipe, drives the piston to compress it through the operation of the motor, and discharges high-temperature and high-pressure refrigerant gas to the exhaust pipe to provide power for the refrigeration cycle. [0003] Many compressors, in order to improve work efficiency, will set up an air supply structure on the compressor for air supply. However, when the air supply structure of some compressors is actually used, there will be problems of backflow of the air supply and poor effect of the air supply. [0004] Take the scroll compressor as an example. Due to its small size, light w...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a compressor and an air-conditioning unit to solve the technical problems of backflow of air supply and poor effect of air supply existing in the air supply structure of the compressor in the prior art

Images