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Compressor and air-conditioner with same

A technology of a compressor and a compression mechanism, applied in the field of compressors, can solve the problems of high cooling capacity loss and high power consumption, and achieve the effects of improving energy efficiency, reducing specific volume, and increasing refrigerant circulation and cooling capacity.

Pending Publication Date: 2018-11-13
ZHUHAI LANDA COMPRESSOR +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of excessive cooling capacity loss and high power consumption of the low-pressure compressor in the shell in the prior art, thereby providing a compressor that reduces cooling capacity loss and effectively improves energy efficiency

Method used

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  • Compressor and air-conditioner with same
  • Compressor and air-conditioner with same
  • Compressor and air-conditioner with same

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Embodiment 1

[0030] Such as Figure 1-3 As shown, the compressor provided in this embodiment includes: a casing 1 with a first air intake passage 3, suitable for sucking low-pressure refrigerant into the casing 1; a compression mechanism, located in the casing 1, including Two independent compression chambers, a compression mechanism suction channel 5 communicated with the suction port of each of the compression chambers, and a compression mechanism exhaust port that is adapted to communicate with the exhaust port of the compression chamber Passage 10; motor chamber 2, located in the housing 1; also includes a second air intake passage 4 suitable for inhaling low-pressure refrigerant, the motor chamber 2 constitutes a part of the first air intake passage 3, so that the The first air intake passage 3 communicates with one suction passage 5 of the compression mechanism through the motor cavity 2 , and the second air intake passage 4 directly communicates with the other suction passage 5 of t...

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Abstract

The invention relates to the technical field of compressors, in particular to a compressor and an air-conditioner with the same. The compressor comprises a shell, a compressing mechanism, a motor cavity and a second air inlet passageway, wherein the shell is provided with a first air inlet passageway which is suitable for sucking low-pressure refrigerant into the shell; the compressing mechanism is located in the shell and comprises at least two compressing cavities which are independent from one another, compressing mechanism air sucking passageways which communicate with air sucking openingsof the corresponding compressing cavities in a one-to-one correspondence mode, and compressing mechanism exhausting passageways which are suitable for communicating with exhausting openings of the compressing cavities; the motor cavity is located in the shell; and the second air inlet passageway is suitable for sucking in low-pressure refrigerant, the motor cavity forms part of the first air inlet passageway, then the first air inlet passageway communicates with at least one of the compressing mechanism air sucking passageways, and the second air inlet passageway directly communicates with the other compressing mechanism air sucking passageways. By means of the compressor and the air-conditioner which are provided by the invention, the loss of the refrigerating capacity is reduced, and the energy efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a compressor and an air conditioner with the same. Background technique [0002] The low-pressure compressor in the shell is different from the high-pressure compressor in the shell commonly used at present. For the latter, the low-pressure refrigerant evaporated in the system directly enters the compression cylinder through the suction port for compression, and the compressed high-pressure refrigerant is discharged into the compressor. In the housing, the high pressure in the housing is discharged from the outlet of the compressor housing and enters the high-pressure condensation side of the system; for the former, the suction pressure is in the compressor housing, and the evaporated low-pressure refrigerant in the system is drawn from the suction of the compressor housing. The air port directly enters the compressor shell, the refrigerant passes through the motor cavity to ...

Claims

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Application Information

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IPC IPC(8): F04C23/00F04C23/02F04C29/04F04C29/12
CPCF04C23/001F04C23/02F04C29/045F04C29/12
Inventor 熊指挥古建新谢利昌廖熠
Owner ZHUHAI LANDA COMPRESSOR
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