Air conditioner self-cleaning control method and air conditioner

Abstract

The invention belongs to the technical field of air conditioners, and particularly provides an air conditioner self-cleaning control method, and an air conditioner. In order to judge the time when theself-cleaning mode of the air conditioner is operated more accurately, the air conditioner self-cleaning control method provided by the invention comprises the following steps of acquiring the current value of a fan of an indoor unit; acquiring the PM2.5 value of indoor air in the time period from completion of last self-cleaning to the current time when the current value is smaller than the setcurrent value; and judging whether the self-cleaning mode operates or not according to the PM2.5 value of the indoor air. According to the air conditioner self-cleaning control method, comprehensive judgment is made in combination with the fan current and air quality, and the air quality factor is taken into consideration based on the fan current; whether the self-cleaning mode of the air conditioner needs to be operated or not is judged by using the double judgment standards; and thus, the phenomenon of judging whether the self-cleaning mode of the air conditioner is operated or not by mistake is avoided, and the user experience is improved.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and specifically provides an air conditioner self-cleaning control method and an air conditioner. Background technique [0002] The air conditioner is a device that can cool / heat the room. As time goes by, the dust accumulation on the indoor and outdoor units of the air conditioner will gradually increase. After the dust accumulation reaches a certain level, a large number of bacteria will grow, especially in the indoor When the air flows through the indoor unit, it will carry a lot of dust and bacteria, so the air conditioner needs to be cleaned in time. [0003] In the prior art, the cleaning methods of the air conditioner include manual cleaning and self-cleaning of the air conditioner. It is time-consuming and labor-intensive to use manual cleaning. It is necessary to disassemble the various parts of the air conditioner and then clean them. After cleaning, each part needs to be reins...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the cleaning methods of the air conditioner include manual cleaning and self-cleaning of the air conditioner. It is time-consuming and labor-intensive to use manual cleaning. It is necessary to disassemble the various parts of the air conditioner and then clean them. After cleaning, each part needs to be reinstalled. assembled

Therefore, many current air conditioners have adopted the self-cleaning method. However, affected by factors such as the actual installation location of the air conditioner, the actual operating status, and the indoor environment, the air conditioner cannot automatically judge the timing of turning on the self-cleaning control, but requires the user to Judge whether to run the self-cleaning mode of the air conditioner by yourself, which will lead to: if the self-cleaning mode is turned on frequently, although the cleanliness of the air conditioner can be guaranteed, it will cause a waste of energy. If the self-cleaning mode is turned on after a long period of time Mode, it is difficult to ensure the cleanliness of the air conditioner, and may affect the normal use of the air conditioner, while affecting people's health

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