Self-cleaning control method of air conditioner and air conditioner

Abstract

The invention belongs to the technical field of air conditioners, and particularly provides a self-cleaning control method of an air conditioner. In order to control self-cleaning of the air conditioner more precisely, the self-cleaning control method of the air conditioner comprises the following steps that in the process that the air conditioner operates in a standard self-cleaning mode, the turbidity C of condensation water in a condensation water pipeline is detected; the current indoor air humidity T is detected; and according to the turbidity C of the condensation water and the indoor air humidity T, the frosting rime and / or defrosting rime of the standard self-cleaning mode are / is selectively adjusted. Compared with fixed frosting time and defrosting rime adopted by an existing self-cleaning mode, the frosting rime and / or defrosting rime of the standard self-cleaning mode of the air conditioner can be precisely controlled according to the actual operation condition of the air conditioner, and therefore the cleaning effect generated when the air conditioner operates for self-cleaning is greatly improved, and then the use experience of users 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 unit of the air conditioner will gradually increase. When the air conditioner is turned on, it will carry a lot of dust and bacteria, so it is necessary to clean the air conditioner in time. [0003] At present, most air conditioners adopt the self-cleaning method, that is, by controlling the operation of the indoor unit, the evaporator is first frosted and then defrosted, and the evaporator is cleaned by defrosting. During the self-cleaning process of the existing air conditioner, the frosting time and the defrosting time are fixed, and the fixed time is generally a value determined under ideal and specific test conditions. However, during the act...

AI Technical Summary

Problems solved by technology

However, during the actual operation of the air conditioner, there may be some differences between the actual operating conditions and the ideal and specific test conditions, which leads to the problem that the air conditioner is prone to inaccurate control when operating the existing self-cleaning program , such as insufficient cleaning due to short frosting time, etc.

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