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Refrigerant detection method, air conditioner and storage medium

A detection method and storage medium technology, applied in the field of air conditioning, can solve problems such as the inability to detect refrigerant leakage locations, and achieve the effect of improving reliability

Pending Publication Date: 2022-06-03
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a refrigerant detection method, an air conditioner and a storage medium, aiming to solve the technical problem in the prior art that the refrigerant leakage position cannot be detected when the air conditioner is in operation

Method used

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  • Refrigerant detection method, air conditioner and storage medium
  • Refrigerant detection method, air conditioner and storage medium
  • Refrigerant detection method, air conditioner and storage medium

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Embodiment Construction

[0036] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0037] refer to figure 1 , figure 1 It is a schematic structural diagram of the air conditioner of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0038] like figure 1 As shown, the air conditioner may include: a processor 1001 , such as a CPU, a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. Optionally, the network interface 1004 may include a standard wired interface and a w...

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Abstract

The invention discloses a refrigerant detection method, an air conditioner and a storage medium. The refrigerant concentration data are obtained by detecting the refrigerant concentration of a plurality of detection points arranged in the indoor unit of the air conditioner; two maximum refrigerant concentrations are obtained from the refrigerant concentration data; and the refrigerant leakage position is determined according to the two refrigerant concentrations. According to the method, the refrigerant concentrations of multiple detection points are detected, the refrigerant leakage position is determined according to the difference of the refrigerant concentrations of different detection points, the detection result is not affected no matter whether the internal temperature of the air conditioner changes or not in the whole detection process, and the problem that the refrigerant leakage position cannot be detected when the air conditioner is in the running state is solved; and the detection reliability is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, and in particular, to a refrigerant detection method, an air conditioner and a storage medium. Background technique [0002] Refrigerant is a substance that transfers heat through evaporation and condensation in an air conditioning system. In the air-conditioning industry, the application of flammable refrigerants is becoming more and more extensive, and the safety issues caused by refrigerant leakage have also received more and more attention. [0003] In the prior art, in order to detect the location of refrigerant leakage, multiple temperature sensors are usually installed in the air conditioner. Based on the principle that the refrigerant temperature at the leakage location is the lowest, the possible location of the leakage is estimated by detecting the temperature values ​​of the temperature sensors at different locations. However, the location of the refrigerant leakage detected ...

Claims

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Application Information

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IPC IPC(8): F24F11/89F24F11/88F24F11/64F24F11/32
CPCF24F11/89F24F11/88F24F11/64F24F11/32
Inventor 齐虹杰其他发明人请求不公开姓名
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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