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

Abstract

The invention discloses a self-cleaning method and device for an air conditioner, the air conditioner and an electronic device. The self-cleaning method includes the steps that in response to a self-cleaning instruction for the air conditioner, a self-cleaning mode is started for operating; if it is identified that the air conditioner enters a defrosting stage in the self-cleaning mode, an indoorcoil pipe temperature is detected; and the operating frequency of a compressor and the rotating speed of an indoor fan are adjusted according to the indoor coil pipe temperature to raise the indoor coil pipe temperature to a target temperature. According to the self-cleaning method of the embodiment, when the air conditioner enters the defrosting stage, the operating frequency of the compressor and the rotating speed of the indoor fan can be adjusted according to the indoor coil pipe temperature to raise the indoor coil pipe temperature to the target temperature, a high-temperature sterilization and mildew removal effect is achieved while a self-cleaning effect is guaranteed, and the health of a user is protected.

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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