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Air conditioner defrost control method, device, air conditioner and computer readable storage medium

A control method and air-conditioning technology, which is applied in the direction of machinery and equipment, can solve the problems affecting the heat transfer efficiency of heat exchangers and reducing the operation capacity of air-conditioning, and achieve the effect of both air-conditioning defrosting and user experience

Active Publication Date: 2021-10-08
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existence of frost will directly affect the heat exchange efficiency of the heat exchanger, thereby reducing the operating capacity of the air conditioner

Method used

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  • Air conditioner defrost control method, device, air conditioner and computer readable storage medium
  • Air conditioner defrost control method, device, air conditioner and computer readable storage medium
  • Air conditioner defrost control method, device, air conditioner and computer readable storage medium

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0036] Relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0037]At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0038] Techniques, m...

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PUM

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Abstract

The present disclosure provides an air conditioner defrosting control method, device, air conditioner and computer-readable storage medium, and relates to the technical field of air conditioners. The method: performing N operations in sequence, wherein performing the i-th operation includes: obtaining the The attenuation speed of the operating capacity of the air conditioner in the heating mode; when the attenuation rate of the operating capacity is less than the preset speed, control the air conditioner to switch from the heating mode to the first defrosting mode for the ith time; After the first defrosting mode ends, the air conditioner is controlled to switch back to the heating mode from the i-th first defrosting mode, wherein, N is an integer greater than or equal to 2, and 1≤i≤N.

Description

technical field [0001] The present disclosure relates to the technical field of air conditioners, in particular to an air conditioner defrosting control method and device, an air conditioner and a computer-readable storage medium. Background technique [0002] When the air conditioner is running in heating mode, due to the low outdoor ambient temperature, the surface of the outdoor heat exchanger is prone to frost after long-term operation. The existence of frost will directly affect the heat exchange efficiency of the heat exchanger, thereby reducing the operating capacity of the air conditioner. [0003] In related technologies, after the air conditioner has been running for a long time, the air conditioner is controlled to enter a defrosting mode, that is, a cooling mode. Contents of the invention [0004] The inventor noticed that the duration of the defrosting mode in the related art is relatively long. In order to prevent cold wind from blowing out, it is necessary...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/42F24F11/64F24F11/65
CPCF24F11/42F24F11/64F24F11/65
Inventor 张仕强陈敏
Owner GREE ELECTRIC APPLIANCES INC