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Rotary compressor and thermoregulation system

A rotary compressor and temperature adjustment technology, applied in the field of compressors, can solve problems such as compressor performance degradation, increased airflow resistance, unreasonable muffler design, etc., and achieve the effects of reduced noise, reduced airflow pulsation, and simple structure

Active Publication Date: 2020-10-30
GUANGDONG MEIZHI PRECISION MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the unreasonable design of the muffler, the air flow resistance is significantly increased, and the performance of the compressor is significantly reduced.

Method used

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  • Rotary compressor and thermoregulation system
  • Rotary compressor and thermoregulation system
  • Rotary compressor and thermoregulation system

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Embodiment Construction

[0047] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0048] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0049] Refer below Figure 1 to Figure 12 The rotary compressor 1 and the temperature regulation system 100 according to some embodiments of the present invention are described.

[0050] Such as f...

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Abstract

The invention provides a rotary compressor and a temperature adjusting system using the rotary compressor. The rotary compressor comprises a shell with an exhaust opening and an air inlet, a motor located in the shell and a pump body assembly located in the shell. The pump body assembly comprises a crankshaft, an air cylinder assembly, a first bearing, a second bearing, at least one exhaust structure, at least one first silencer and at least one second silencer. The crankshaft is driven by a motor and comprises an eccentric shaft segment. The air cylinder assembly is arranged on the eccentric shaft segment in a sleeving manner. The first bearing and the second bearing are arranged on the crankshaft in a sleeving manner and located on the two sides of the air cylinder assembly. The exhaust structure is located on the first bearing and / or the second bearing. The first silencer is in a housing shape and covers the exhaust structure, and at least one first exhaust hole is formed in the first silencer. The second silencer is in a housing shape and covers the first silencer, and at least one second exhaust hole is formed in the second silencer. The rotary compressor has a good noise reduction effect, airflow pulsation generated by exhaust can be reduced, and meanwhile, energy efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a rotary compressor and a temperature regulating system. Background technique [0002] In the related art, the refrigerant of the rotary compressor is compressed into high-pressure and high-temperature gas through the compression chamber and discharged from the exhaust valve of the upper bearing. If it is directly discharged into the airtight casing, it will generate relatively large noise. The conventional solution is to add one or two mufflers outside the exhaust valve to silence the exhausted gas, and the noise can be reduced to a certain extent. However, due to the unreasonable design of the muffler, the airflow resistance is significantly increased, and the performance of the compressor is significantly reduced. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04C29/06F04C29/12
CPCF04C29/06F04C29/12
Inventor 王毅强
Owner GUANGDONG MEIZHI PRECISION MFG
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