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Refrigerant leakage detection method, device, air conditioner and electronic equipment

A leak detection and air conditioner technology, applied in mechanical equipment, heating and ventilation safety systems, heating and ventilation control systems, etc., can solve problems such as affecting the service life of compressors, heating effect decline, refrigerant leakage, etc., to facilitate maintenance. , Improve the accuracy and prolong the service life

Active Publication Date: 2021-11-19
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] For this reason, the first purpose of this application is to propose a refrigerant leakage detection method, which is used to solve the technical problems that the refrigeration and heating effects are significantly reduced and the service life of the compressor is affected by the leakage of the refrigerant.

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  • Refrigerant leakage detection method, device, air conditioner and electronic equipment
  • Refrigerant leakage detection method, device, air conditioner and electronic equipment
  • Refrigerant leakage detection method, device, air conditioner and electronic equipment

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Embodiment Construction

[0048] In order to better understand the above-mentioned technical solutions, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0049] In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0050] The refrigerant leakage detection method, device, air conditioner and electronic equipment according to the embodiments of ...

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Abstract

The present application discloses a refrigerant leakage detection method, device and air conditioner, wherein the method includes: acquiring the outlet temperature of the condenser in the air conditioner and the internal temperature of the condenser; acquiring the current environment of the air conditioner The outdoor ambient temperature; according to the outlet temperature, the internal temperature and the outdoor ambient temperature, identify whether the refrigerant in the air conditioner leaks. This application can judge whether the refrigerant leaks based on the obtained outlet temperature, internal temperature and outdoor ambient temperature, so as to realize the leakage detection of the refrigerant, reduce the influence of the refrigerant leakage on the cooling and heating effect, and avoid After the refrigerant leaks, the indoor unit will blow water, which prolongs the service life of the compressor.

Description

technical field [0001] The present application relates to the technical field of air conditioners, in particular to a refrigerant leakage detection method and device, an air conditioner and electronic equipment. Background technique [0002] At present, air conditioners have become indispensable household appliances in people's lives. In general, the air conditioner is filled with refrigerant before leaving the factory, and then the indoor unit and the outdoor unit are connected by connecting pipes at the user's home. [0003] However, the connection between the indoor unit and the outdoor unit is sealed and contacted through the deformation of the bell mouth. Due to the uneven processing quality of the bell mouth and the excessive tightening force on site, a certain degree of refrigerant leakage will be caused. In addition, during the use of the air conditioner, the vibration and the impact of the refrigerant will inevitably aggravate the leakage of the refrigerant at the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/36F24F11/64F24F110/12F24F140/20
CPCF24F11/36F24F11/64F24F2110/12F24F2140/20
Inventor 刘华瑞戚文端刘燕飞范芮萄陈桢任超张人梅
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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