Self-cleaning method and device for air conditioner, air conditioner and electronic equipment

Abstract

The invention discloses a self-cleaning method and device for an air conditioner, the air conditioner and electronic equipment. The self-cleaning method comprises the following steps of controlling the air conditioner to enter a condensate water preparing stage by responding to a self-cleaning command of the air conditioner; acquiring a first water condensing duration needed by the air conditionerand / or a first target temperature of an evaporator in the air conditioner; and recognizing that the operating duration of the air conditioner in the condensate water preparing stage reaches the firstwater condensing duration and / or an indoor coil temperature of the air conditioner is reduced to the first target temperature, and finishing the condensate water preparing stage. The self-cleaning method provided by the embodiment of the invention can be used for judging whether the condensate water preparing stage of the air conditioner is finished or not according to the first water condensingduration needed by the air conditioner and / or the first target temperature of the evaporator in the air conditioner to ensure that enough condensate water is generated in an indoor heat exchanger so as to clean the indoor heat exchanger thoroughly.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner self-cleaning method and device, an air conditioner, electronic equipment and a computer-readable storage medium. Background technique [0002] After the air conditioner is used for a long time, a large amount of dirt will adhere to the heat exchanger, resulting in dust on the outer surface of the heat exchanger, which will reduce the heat exchange performance of the heat exchanger and increase the energy consumption of the air conditioner. At the same time, the heat exchange The dust and dirt of the air conditioner can also breed a large number of bacteria, which will adversely affect the health of users. Therefore, the heat exchanger of the air conditioner needs to be cleaned regularly. [0003] Most of the existing air conditioner self-cleaning methods first control the air conditioner to operate in the cooling mode, so that the outer surface of the...

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Problems solved by technology

[0002] After the air conditioner is used for a long time, a large amount of dirt will adhere to the heat exchanger, resulting in dust on the outer surface of the heat exchanger, which will reduce the heat exchange performance of the heat exchanger and increase the energy consumption of the air conditioner. At the same time, the heat exchange The dust and dirt of the air conditioner will also breed a large number of bacteria, which will adversely affect the health of the user. Therefore, the heat exchanger of the air conditioner needs to be cleaned regularly

[0003] Most of the existing air conditioner self-cleaning methods first control the air conditioner to operate in the cooling mode, so that the outer surface of the indoor heat exchanger generates condensed water to clean the dirt. This method has the advantages of easy implementation and low cost, and has been widely used. However, this method also has problems such as incomplete cleaning and energy waste.

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