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

Abstract

The invention discloses a self-cleaning reminding method and device for an air conditioner, the air conditioner and an electronic device. The reminding method comprises the following steps of acquiring the accumulated running duration of the air conditioner from last self-cleaning and the actual temperature of an indoor coil; identifying that the accumulated running duration is longer than the first preset duration and less than the second preset duration, that is, identifying the current working condition of the air conditioner; acquiring the reference temperature of the indoor coil matched with the current working condition; and according to the actual temperature and the reference temperature, determining that the air conditioner needs to start a self-cleaning running mode, so as to generate a self-cleaning reminding message. According to the method, the dirty blockage degree of the air conditioner can be indirectly obtained according to the accumulated running duration and the actual temperature and the reference temperature of the indoor coil, the influence, of the accumulated running duration and the actual temperature and the reference temperature of the indoor coil, on starting the self-cleaning running mode can be comprehensively considered, and thus starting of the self-cleaning running mode is more consistent with the accumulated running duration and the actual temperature and the reference temperature of the indoor coil, and energy waste can be avoided.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner self-cleaning reminder 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 gene...

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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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