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Air conditioner, compressor assembly, compressor and pump body unit thereof

A technology for a compressor and a pump body, applied in the field of compressors, can solve the problems of complex structure of the cooling cycle system, poor fluid fluidity, and unsatisfactory cooling effect of the pump body, and achieve the effects of improving the cooling effect, promoting the flow, and improving the compression performance.

Pending Publication Date: 2020-07-10
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, on the one hand, the fluidity of the fluid in the cooling circulation system is poor, and the cooling effect of the fluid in the cooling circulation system on the pump body is not ideal; on the other hand, the cooling circulation system requires an external condenser to dissipate heat, resulting in more complicated structure

Method used

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  • Air conditioner, compressor assembly, compressor and pump body unit thereof
  • Air conditioner, compressor assembly, compressor and pump body unit thereof
  • Air conditioner, compressor assembly, compressor and pump body unit thereof

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Embodiment Construction

[0038] Embodiments of the pump body unit, compressor, compressor assembly and air conditioner:

[0039] The air conditioner of this embodiment includes the compressor assembly of this embodiment, please refer to figure 1 , the compressor assembly of this embodiment includes a gas-liquid separator 200 and a compressor 100 of this embodiment, the compressor 100 of this embodiment is a rolling rotor type double-cylinder compressor, and the compressor 100 includes a housing 1001, a motor unit 1002 and The pump body unit 1003, the motor unit 1002 and the pump body unit 1003 are all located in the casing 1001, and the motor unit 1002 is located above the pump body unit 1003, please refer to figure 2 and image 3 , the pump body unit 1003 includes the crankshaft 7, the first flange 1, the first cylinder 2, the first roller 3, the sliding plate 4, the partition 8, the second cylinder 9, the second roller 10 and the second method Lan 11, the motor unit 1002 drives the pump unit 1003...

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Abstract

The present invention relates to the field of compressors. A pump body unit of the compressor is provided with a first compression cavity; a first groove hole and a first cooling channel are formed inthe cavity wall of the first compression cavity, and the first groove hole is in communication with the first compression cavity; a piston piece is arranged in the first groove hole in a sliding mode, a suction and exhaust cavity is formed in the first groove hole, and the suction and exhaust cavity is separated from the first compression cavity through the piston piece; the suction and exhaust cavity is provided with a fluid inlet and a fluid outlet, and the fluid outlet communicates with the first cooling channel. The invention further provides a compressor, a compressor assembly and an airconditioner, the compressor adopts the pump body unit, the compressor assembly comprises the compressor, and the air conditioner comprises the compressor assembly; when cooling fluid is introduced into the pump body unit, flowing of the cooling fluid can be promoted through sliding of the piston piece, the cooling effect of the pump body unit can be improved, and the compression performance of the pump body unit can be improved.

Description

technical field [0001] The invention relates to the field of compressors, in particular to an air conditioner, a compressor assembly, a compressor and a pump body unit thereof. Background technique [0002] The compressor will generate a lot of heat when it is running, and the temperature of the gaseous refrigerant at the air inlet is low. After the gaseous refrigerant absorbs the heat of the compressor, it will increase the superheat of the gaseous refrigerant, thereby increasing the difficulty of compressing the gaseous refrigerant and reducing the temperature of the gaseous refrigerant. compressor performance. [0003] In order to solve the above problems, the Chinese invention patent application with the publication number CN102678571A discloses a cooling circulation system for the pump body of the rotary compressor. The heat of the pump body of the compressor is taken out, thereby realizing the cooling of the pump body of the compressor. [0004] However, on the one h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C23/00F04C23/02F04C18/356F04C29/04F04C29/00F04C29/12
CPCF04C18/3562F04C23/001F04C23/02F04C29/00F04C29/04F04C29/126F04C2240/10
Inventor 邓罡陈圣魏会军罗惠芳吴健巩庆霞柯达俊
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION