Silencer structure, compressor and air conditioner

Abstract

The invention provides a silencer structure, a compressor and an air conditioner and relates to the technical field of compressors. The technical problem in the prior art that the oil output of the compressor is relatively large is solved. The silencer structure comprises a silencer body and a flow guide structure connected with the silencer body, wherein an exhaust hole is formed in the silencer body; and a refrigerant discharged from the exhaust hole can flow to a motor of the compressor along the axis direction of the exhaust hole under the flow guidance of the flow guide structure. The silencer structure is used for reducing the oil content of the compressor exhaust.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a muffler structure, a compressor provided with the muffler structure and an air conditioner. Background technique [0002] In the rotary compressor, the motor directly drives the rotary piston to rotate to complete the compression of the refrigerant vapor. The structure of the compressor is as follows: the stator of the motor is fixed on the compressor shell, the rotor of the motor is fixed on the crankshaft, the rotor rotates after the motor of the compressor is energized, and then drives the crankshaft to rotate, and the crankshaft drives the piston in the cylinder to rotate to compress the refrigerant in the cylinder , The compressed refrigerant can be discharged through the exhaust hole on the bearing and then enter the muffler, and then be discharged from the exhaust port of the muffler. [0003] The applicant finds that the prior art has at least the following technic...

AI Technical Summary

Problems solved by technology

[0004] There is a cavity between the compressor motor and the muffler, and the refrigerant discharged from the exhaust port of the muffler can flow into the cavity and flow in a high-speed spiral in the cavity, and then pass through the motor and be discharged from the exhaust pipe of the compressor; The exhaust speed of the refrigerant in the machine is relatively high, the oil output of the compressor increases, the lubrication system of the compressor is reduced, and the oil content of the compressor exhaust increases, resulting in the refrigerated oil attached to the inner wall of the air conditioning pipeline, and the heat transfer efficiency of the air conditioning system decreases. Affect the energy efficiency of the air conditioning system

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