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Air Conditioning System

An air-conditioning system and injector technology, which is applied in lighting and heating equipment, irreversible cycle compressors, machine operation methods, etc., can solve the problems of increased overall energy consumption of air conditioners and reduced comprehensive capacity coefficients, and improve the comprehensive capacity coefficient , Improve work performance, save power consumption

Active Publication Date: 2018-03-20
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] An air-conditioning system is provided in the embodiment of the present invention, which can solve the problems in the prior art that the overall energy consumption of the air-conditioning increases and the comprehensive capacity coefficient decreases

Method used

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0021] like Figure 1 to Figure 4 As shown, according to the embodiment of the present invention, the air conditioning system includes a compressor 1, an indoor heat exchange device, an outdoor heat exchange device 2, a throttling device and an ejector 3, and the ejector 3 includes an inlet, an injection inlet and an outlet, and the ejector The inlet of 3 is connected to the pipeline between the outdoor heat exchange device 2 and the indoor heat exchange device, the outlet of the ejector 3 is connected to the suction end of the compressor 1, and the injection inlet of the ejector 3 is optionally connected to the indoor heat exchange device. The outlet of the thermal device or the outlet of the outdoor heat exchange device 2.

[0022] When the air conditioning system is working, some h...

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Abstract

The invention discloses an air conditioning system. The air-conditioning system includes a compressor (1), an indoor heat exchange device, an outdoor heat exchange device (2), a throttling device and an ejector (3). The ejector (3) includes an inlet, an injection inlet and an outlet, and the ejector ( The inlet of 3) is connected to the pipeline between the outdoor heat exchange device (2) and the indoor heat exchange device, the outlet of the ejector (3) is connected to the suction end of the compressor (1), and the outlet of the ejector (3) The injection port can be selectively connected to the outlet of the indoor heat exchange device or the outlet of the outdoor heat exchange device (2). According to the air conditioning system of the present invention, the problems in the prior art that the overall energy consumption of the air conditioner increases and the comprehensive capacity coefficient decreases can be solved.

Description

technical field [0001] The present invention relates to the technical field of air conditioning, in particular to an air conditioning system. Background technique [0002] When the outdoor environment is relatively harsh, such as the temperature reaches minus 30°C, the air conditioning unit has very high requirements on the working pressure ratio of the compressor, usually using two compressors or a special air-supplementing and enthalpy-enhancing compressor, and at the same time , the power consumption of the compressor increases, so the heating coefficient of the overall air-conditioning unit is very small, which cannot meet the energy-saving policy. At present, manufacturers basically use multi-stage compressor compression to meet the needs of harsh working conditions such as heating, but this will undoubtedly increase the overall energy consumption of the air conditioner and reduce the overall capacity coefficient of the air conditioner. Contents of the invention [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B1/06F25B41/04F25B41/06F25B29/00F25B41/20F25B41/31
CPCF25B1/06F25B29/003F25B2600/021F25B41/30F25B41/20
Inventor 于艳翠胡强杨健卢景斌游邵磊
Owner GREE ELECTRIC APPLIANCES INC
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