Air conditioner and refrigerant leakage detection method and device for air conditioner

A technology of refrigerant leakage and detection method, which is applied to the control input, heating method, space heating and ventilation related to air characteristics, etc., can solve the problems of reducing the types of refrigerant sensors used, unable to effectively detect refrigerants, and increasing detection costs. The effect of reducing the types of use, reducing inspection costs, and improving accuracy

Active Publication Date: 2021-07-20
GD MIDEA AIR CONDITIONING EQUIP CO LTD +2
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  • Claims
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Problems solved by technology

[0005] The embodiment of the present application provides an air conditioner and a refrigerant leakage detection method and device for an air conditioner, which solves the problem in the prior art that due to different types of refrigerants, different types of refrigerant sensors need to be used for detection, resulting in a greatly increased detection cost. The problem is that it not only reduces the types of refrigerant sensors used, but also reduces the detection cost, and at the same time avoids the risk of ineffective detection of refrigerant leakage due to incorrect use of refrigerant sensors, which is simple and easy to implement

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  • Air conditioner and refrigerant leakage detection method and device for air conditioner
  • Air conditioner and refrigerant leakage detection method and device for air conditioner
  • Air conditioner and refrigerant leakage detection method and device for air conditioner

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Embodiment Construction

[0043] The application can obtain the first concentration of the gas in the air, and identify refrigerant leakage in the air conditioner according to the first concentration of the gas. Therefore, by detecting the concentration of gas in the air, it is judged whether the refrigerant of the air conditioner is leaking, which not only reduces the types of sensors used, but also reduces the detection cost. Leading to the risk of not being able to effectively detect whether the refrigerant has leaked.

[0044] 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 m...

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Abstract

The present application discloses an air conditioner and a method and device for detecting refrigerant leakage of the air conditioner, wherein the method includes: obtaining a first concentration of gas in the air; and identifying refrigerant leakage in the air conditioner according to the first concentration of gas. The method for detecting refrigerant leakage of an air conditioner according to the present application not only reduces the types of sensors used, but also reduces detection costs, and at the same time avoids the risk of failure to effectively detect refrigerant leakage due to incorrect use of refrigerant sensors, and is simple and easy to implement.

Description

technical field [0001] The present application relates to the technical field of air conditioning, and in particular to an air conditioner and a refrigerant leakage detection method and device for the air conditioner. Background technique [0002] Refrigerant plays a very important role in energy saving and emission reduction, but due to the characteristics of the refrigerant, the refrigerant has the danger of being flammable or even explosive. If the concentration of the refrigerant reaches a certain value, it may cause combustion or even explosion when it encounters a fire source. There is a certain risk to people's life and property safety. Therefore, it is possible to reduce the occurrence of hazards by detecting whether the refrigerant leaks. [0003] In the related art, whether there is refrigerant leakage is mainly detected by a refrigerant sensor. [0004] However, since there are many types of refrigerants, and for different types of refrigerants, different types ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/36F24F11/64F24F11/79F24F110/76F24F110/65
CPCF24F11/36F24F11/64F24F11/79F24F2110/65F24F2110/76
Inventor 肖其登李廷勋
Owner GD MIDEA AIR CONDITIONING EQUIP CO LTD
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