Air conditioner self-cleaning control method

Abstract

A self-cleaning control method for an air conditioner comprises the following steps: enabling a blowing device to blow air to a heat exchanger of the indoor unit; measuring the concentration of dust blown by the blowing device; and determining, according to the concentration of dust, whether to run a self-cleaning mode. Compared with directly detecting the dust on the heat exchanger, the concentration of dust on the heat exchanger can be more accurately measured by blowing air to the heat exchanger, thereby accurately determining the time when the air conditioner enters the self-cleaning mode, and improving the user experience.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and specifically provides an air conditioner self-cleaning control method. 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 reinstalled. Assemble it. ...

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 implement 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 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

Images