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Refrigerant purification assembly and air-conditioner unit

A technology for air-conditioning units and refrigerants, used in refrigeration components, refrigerators, refrigeration and liquefaction, etc.

Pending Publication Date: 2020-10-09
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a refrigerant purification component and an air-conditioning unit to solve the technical problem that a large amount of refrigerant and non-condensable gas are easily taken away by the refrigerant purification component in the prior art

Method used

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  • Refrigerant purification assembly and air-conditioner unit
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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0021] In order to improve the working efficiency of the refrigerant purification components, in order to quickly remove the non-condensable gas in the condenser. The invention provides a refrigerant purification component for efficiently obtaining non-condensable gas, such as figure 2 As shown, the lowermost part of the condenser shell 40 is a liquid refrigerant l, the middle part is a gas-liquid mixed refrigerant m, and the upper part is a mixture g of gaseous refrigerant and non-condensable gas. In the present invention, by setting the gas-collecting structure 30, the uppermost layer of th...

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Abstract

The invention provides a refrigerant purification assembly and an air-conditioner unit. The refrigerant purification assembly include a refrigerant purification device and a communicating pipe, the refrigerant purification device is connected with first end of the communicating pipe, and second end of the communicating pipe is connected with the position of a gaseous refrigerant and a non-condensable gas mixture in a condenser shell body. The refrigerant purification assembly further includes a gas collection structure, the gas collection structure is arranged at the second end of the communicating pipe, the gas collection structure is provided with gas collection openings and a cavity communicating with the gas collection openings, the gas collection openings are used to collect the gaseous refrigerant and the non-condensable gas mixture, and the second end of the communicating pipe communicates with the cavity. According to the technical scheme, the concentration of non-condensable gas fetched by the refrigerant purification assembly is higher, the proportion content of the non-condensable gas is larger, so that the purification effect of the refrigerant purification assembly ismore significant, the heat exchange efficiency of water cooling units can be guaranteed, the operating reliability of the units is improved, and the problem that the non-condensable in a condenser isnot prone to being fetched is solved.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a refrigerant purification component and an air conditioning unit. Background technique [0002] Now various new refrigerant units have been derived on the market. The new refrigerant is a low-pressure working fluid with a working pressure lower than atmospheric pressure. When these low-pressure refrigerants are running in the unit, some low-pressure areas with a pressure lower than atmospheric pressure will be formed inside the chiller. Air and water vapor can enter the interior of the chiller through these low pressure areas. Once these gases enter the chiller, more and more air will accumulate inside the condenser as the system operates, and if not removed, the air that stays in the condenser will reduce the condenser's condensing capacity while also improving Condensing pressure. An increase in condensing pressure means a decrease in chiller efficiency and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B43/04
CPCF25B43/043
Inventor 华超周堂周宇钟瑞兴
Owner GREE ELECTRIC APPLIANCES INC
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