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Unit refrigerant heat dissipation system, unit and air conditioning system

A refrigerant heat dissipation and unit technology, which is applied in the field of unit and air conditioning system, unit refrigerant heat dissipation system, and can solve the problems of low reliability

Pending Publication Date: 2021-05-07
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a unit refrigerant cooling system, unit and air conditioning system, which can effectively improve the technical effect of unit reliability

Method used

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  • Unit refrigerant heat dissipation system, unit and air conditioning system
  • Unit refrigerant heat dissipation system, unit and air conditioning system
  • Unit refrigerant heat dissipation system, unit and air conditioning system

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Embodiment Construction

[0024] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

[0026] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element, or connected to the other element through an inte...

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Abstract

The invention relates to a unit refrigerant heat dissipation system, a unit and an air conditioning system. The unit refrigerant heat dissipation system comprises a refrigerant heat dissipation module, a throttling valve, a first flow guide switch, a second flow guide switch, a third flow guide switch and a fourth flow guide switch; one end of the refrigerant heat dissipation module is connected with one end of the throttling valve, the other end of the throttling valve is connected with the input end of the first flow guide switch and the input end of the second flow guide switch, and the other end of the refrigerant heat dissipation module is connected with the output end of the third flow guide switch and the output end of the fourth flow guide switch; and the output end of the first flow guide switch and the input end of the third flow guide switch are both used for being connected with an indoor unit heat exchanger of the unit, and the output end of the second flow guide switch and the input end of the fourth flow guide switch are used for being connected with an outdoor unit heat exchanger of the unit. In the refrigerating or heating state, refrigerants before throttling enter the refrigerant heat dissipation system, the normal refrigerant heat dissipation effect can be achieved, meanwhile, the number of throttling valves is reduced, cost is reduced, and the use reliability of the unit is effectively improved.

Description

technical field [0001] The present application relates to the technical field of electrical equipment, in particular to a unit refrigerant cooling system, unit and air conditioning system. Background technique [0002] With the development of science and technology and the continuous progress of society, more and more electrical equipment appears in people's daily work and life. For existing air conditioners, as the load of the whole machine increases, the heat dissipation problem of the main board has become one of the reasons that limit the power of the whole machine. Using refrigerant to dissipate heat for the main board has become the choice of high-power units at present, but the temperature of the refrigerant cooling module is still high. It should not be too high or too low. If the temperature is too high, the heat dissipation effect will not be achieved. If the temperature is too low, condensation may occur on the heat dissipation module. The condensed water will ent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F25B13/00F25B41/24F25B41/34H05K7/20
CPCF24F5/001F25B13/00H05K7/2029
Inventor 闫志斌杨秋石鲍勇潘卫琼杜煜昊耿超
Owner GREE ELECTRIC APPLIANCES INC
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