Liquid accumulator for compressor

A liquid accumulator and compressor technology, which is applied in the field of compressors, can solve problems such as abnormal vibration, excitation of the natural mode of the liquid accumulator, and noise generation, and achieve the effect of suppressing vibration
CN110375465AInactive Publication Date: 2019-10-25SHANGHAI HITACHI ELECTRICAL APPLIANCES CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
SHANGHAI HITACHI ELECTRICAL APPLIANCES CO LTD
Publication Date
2019-10-25
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to the technical field of compressors, in particular to a liquid accumulator for a compressor. The liquid accumulator is provided with a cylinder body, one or multiple vibrationattenuation parts are arranged in the cylinder, through holes allowing fluid to pass through are formed in the vibration attenuation parts, the vibration attenuation parts are arranged in the liquid accumulator, vibration of the liquid accumulator can be restrained, meanwhile, the natural mode of the liquid accumulator can be changed, and the phenomenon that vibration of the compressor is transmitted to the liquid accumulator, the natural mode of the liquid accumulator is motivated, and abnormal noise is caused can be avoided.
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Description

technical field

[0001] The invention relates to the technical field of compressors, in particular to a liquid accumulator for a compressor. Background technique

[0002] The accumulator (ACCUMULATOR) is an important part of the compressor, which plays the role of storage, gas-liquid separation, filtration, silencer and refrigerant buffer.

[0003] The accumulator is also divided into a vertical accumulator and a horizontal accumulator. This type of accumulator is usually fixed on one side of the compressor with a fixing device. When the accumulator and the compressor are fixedly installed, it is often The liquid accumulator and the compressor are indirectly fixed and installed with clamps, but there are also installation methods in which the liquid accumulator is directly welded or bolted to the compressor without the use of clamps. The accumulator fixedly installed without clamps is very susceptible to the vibration of the compressor, causing abnormal vibration of the accu...

Claims

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