Compressor cooling structure, compressor and air conditioning system

A cooling structure and compressor technology, applied in the field of compressors, air conditioning systems, and compressor cooling structures, can solve the problems of insufficient and uneven cooling of the compressor cooling structure, and achieve uniform and stable spraying, uniform cooling, and lower temperature. Effect

Pending Publication Date: 2017-12-05
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a compressor cooling structure, compressor and air conditioning system, which can solve the problem of insufficient and uneven cooling of the existing compressor cooling structure

Method used

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  • Compressor cooling structure, compressor and air conditioning system
  • Compressor cooling structure, compressor and air conditioning system
  • Compressor cooling structure, compressor and air conditioning system

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Embodiment Construction

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rathe...

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Abstract

The invention relates to a compressor cooling structure, a compressor and an air conditioning system. The compressor cooling structure comprises a shell and a liquid spraying part, wherein the liquid spraying part is arranged along the circumferential direction of the shell and provided with a plurality of liquid spraying nozzles, and the liquid spraying nozzles are used for spraying liquid to a to-be-cooled part arranged in the shell. The compressor cooling structure has the advantages that liquid spraying area aiming at the to-be-cooled part is large, the temperature of the to-be-cooled part can be sufficiently lowered favorably, the liquid spraying nozzles can evenly stably spray liquid to evenly cool the to-be-cooled part, and the problem that the cooling of the compression is insufficient and uneven due to the fact that an existing liquid spraying structure is single in liquid spraying part and a liquid spraying flow field is uneven is solved.

Description

technical field [0001] The invention relates to the field of refrigeration systems, in particular to a compressor cooling structure, a compressor and an air-conditioning system. Background technique [0002] During the operation of the screw compressor, it is mainly the winding temperature of the motor and the exhaust temperature of the compressor that affect the operating range and reliability of the compressor, especially the winding temperature of the motor. The existing methods of screw compressors to reduce the winding temperature of the motor mainly include suction cooling and liquid spray cooling. [0003] The principle of suction cooling is to use the low-temperature refrigerant to absorb the heat of the motor when it passes through the motor, so as to achieve the purpose of cooling the motor. Although the normal operation of the compressor can be guaranteed by means of air suction cooling, due to the high temperature of the exhaust refrigerant after the first-stage...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/04
CPCF04C29/042F04C29/045
Inventor 毕雨时张天翼曹聪李日华晏杰孟强军黄孜远
Owner GREE ELECTRIC APPLIANCES INC
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