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Air conditioner control method and device, storage medium and air conditioner

A control method and technology of adjustment control, applied in the field of control, can solve the problems of single determination conditions for heating and defrosting, and achieve the effects of delaying the time of entering defrost, reducing energy loss and increasing temperature

Active Publication Date: 2021-01-29
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to overcome the defects of the above-mentioned prior art, and provide an air conditioner control method, device, storage medium and air conditioner to solve the problem of single determination condition for heating and defrosting in the prior art

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  • Air conditioner control method and device, storage medium and air conditioner
  • Air conditioner control method and device, storage medium and air conditioner
  • Air conditioner control method and device, storage medium and air conditioner

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Embodiment Construction

[0019] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embo...

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Abstract

The invention provides an air conditioner control method and device, a storage medium and an air conditioner. The method comprises the steps that under a heating mode, whether the temperature of an outdoor heat exchanger of the air conditioner is larger than the dew point temperature corresponding to the current outdoor environment temperature and humidity or not is judged; if it is judged that the temperature of the outdoor heat exchanger is not larger than the dew point temperature, whether the dew point temperature is larger than a preset value or not is judged; and if it is judged that thedew point temperature is not larger than the preset value, whether adjustment control before defrosting is conducted on the air conditioner or whether the air conditioner is controlled to enter a defrosting mode or not is determined according to the temperature difference value between the temperature of the outdoor heat exchanger and the dew point temperature. According to the scheme, the defrosting condition can be optimized and judged, useless energy consumption loss of the air conditioner is reduced, and the defrosting time is delayed.

Description

technical field [0001] The invention relates to the field of control, in particular to an air conditioner control method, device, storage medium and air conditioner. Background technique [0002] When the air conditioner is heating, the refrigerant passes through the compressor, evaporator and condenser in sequence, and the condenser is in a low temperature state for a long time, so it is easy to frost. When the frost on the condenser reaches a certain thickness, it will affect the heat exchange efficiency of the condenser, resulting in a decrease in the overall heating capacity of the air conditioner, which not only does not save energy, but also affects the user experience. Existing air conditioners will automatically turn on the defrosting mode after heating for a period of time (or after accumulating heating for a period of time), that is, the four-way valve changes direction, the air conditioner turns on refrigeration, and the condenser is cooled by increasing the tempe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/42F24F11/64F24F11/84F24F11/86F24F110/12
CPCF24F11/42F24F11/64F24F11/84F24F11/86F24F2110/12
Inventor 刘呈建孙春玲惠星运叶琪王金榜
Owner GREE ELECTRIC APPLIANCES INC
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