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

Abstract

The invention discloses a self-cleaning method and a device of an air conditioner, the air conditioner and electronic equipment. The self-cleaning method comprises the following steps of collecting acurrent operating parameter used for reflecting the degree of dirt and blockage of a heat exchanger in the air conditioner; identifying the current working condition of the air conditioner, and acquiring a reference operating parameter matched with the current working condition; acquiring an absolute difference value between the current operating parameter and the reference operating parameter; and if the absolute difference value is continuously greater than a first preset value for a first preset duration, controlling the air conditioner to start the self-cleaning operation mode. According to the method, the dirt and blockage degree of the heat exchanger in the air conditioner can be indirectly acquired according to the operating parameter and the reference operating parameter of the airconditioner; and when the absolute difference value between the operating parameter and the reference operating parameter is continuously greater than the first preset value for the first preset duration, the air conditioner is controlled to start the self-cleaning operation mode, so that the enabling of the self-cleaning operation mode is more consistent with the current operating parameter andthe reference operating parameter so as to facilitate in-time enabling of self-cleaning and avoid energy waste.

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 self-cleaning methods first control the air conditioner to operate in the cooling mode, so that condensed water is generated on the oute...

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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 self-cleaning methods first control the air conditioner to operate in the cooling mode, so that condensed water is generated on the outer surface of the indoor heat exchanger to clean the dirt. This method has the advantages of easy implementation and low cost, and has been widely used. However, this method At the same time, there are problems such as incomplete cleaning and energy waste.

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