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Air conditioner and its abnormal type detection method and device

A technology of abnormal types and detection methods, applied in the directions of space heating and ventilation, heating methods, lighting and heating equipment, etc., can solve problems such as affecting the maintenance effect

Active Publication Date: 2021-06-18
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in related technologies, only the refrigerant leakage fault is usually used to replace the specific fault cause, which affects the maintenance effect

Method used

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  • Air conditioner and its abnormal type detection method and device
  • Air conditioner and its abnormal type detection method and device
  • Air conditioner and its abnormal type detection method and device

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Embodiment Construction

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0029] The following describes the air conditioner and the method and device for detecting abnormality types thereof according to the embodiments of the present invention with reference to the accompanying drawings.

[0030] figure 1 It is a flow chart of a method for detecting an abnormal type of an air conditioner according to an embodiment of the present invention. Such as figure 1 As shown, the detection method of the abnormal type of the air conditioner in the embodiment of the present invention includes the following step...

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Abstract

The present application proposes a detection method and device for an air conditioner and its abnormal type, wherein the method includes: identifying refrigerant leakage from an indoor heat exchanger; obtaining the first parameter of the air conditioner, and determining the The abnormal type of the air conditioner; wherein, the first parameter includes the cumulative operating time of the air conditioner and / or the pressure change of the refrigerant, so as to determine the abnormal type of the air conditioner when refrigerant leakage occurs, and improve the maintenance of the air conditioner effect and improve user experience.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner and a method and device for detecting abnormal types thereof. Background technique [0002] From the factory to the installation and use of the air conditioner, it has gone through multiple links such as production, transportation, and installation, and any link may cause refrigerant leakage. However, in the related art, usually only the refrigerant leakage fault is used to replace the specific fault cause, which affects the maintenance effect. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. [0004] Therefore, the first purpose of the present invention is to propose a method for detecting abnormal types of air conditioners, so as to determine the abnormal types of air conditioners when refrigerant leakage occurs, improve the maintenance effect of a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/36F24F11/38F24F11/64F24F11/61F24F140/12
CPCF24F11/36F24F11/38F24F11/61F24F11/64F24F2140/12
Inventor 杨涛
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD