Air-conditioner with purifying function and control method thereof

Abstract

The invention provides a control method of an air-conditioner with the purifying function. A driving device, a purifying assembly and an indoor unit fan are arranged inside an indoor unit of the air-conditioner. The purifying assembly is driven by the driving device to move between an initial position away from an air inlet of the indoor unit and a purifying position used for sheltering the air inlet. The indoor unit fan leads air from the air inlet into the indoor unit to be adjusted and then sends the air outwards. The control method includes the steps that trigger signals of the air-conditioner entering into the purifying mode are acquired; the driving device is started to drive the purifying assembly to move towards the purifying position; and the set air speed grade of the indoor unit fan is obtained, and the air speed grade of the indoor unit fan is lowered gradually in the moving process of the purifying assembly until the air speed of the indoor unit fan is lowered to the lowest grade or the purifying assembly arrives at the purifying position. According to the scheme, noise caused by air turbulence in the process that airflow enters the air inlet can be avoided, and using experience of users is improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioning, in particular to an air conditioner with purification function and a control method thereof. Background technique [0002] An air conditioner (air conditioner, air conditioner for short) is an electrical appliance used to directly provide treated air to a closed space or area. In the prior art, an air conditioner is generally used to adjust the temperature of a working environment. As people's requirements for environmental comfort are getting higher and higher, the functions of air conditioners are also becoming more and more abundant. [0003] Due to people's higher and higher requirements for air cleanliness, there are currently some solutions for installing purification devices in air conditioners to purify part of the air entering the air conditioner. However, these air conditioners with purification functions have the following problems : because only part of the air can b...

AI Technical Summary

Problems solved by technology

[0003] Due to people's higher and higher requirements for air cleanliness, there are currently some solutions for installing purification devices in air conditioners to purify part of the air entering the air conditioner. However, these air conditioners with purification functions have the following problems : because only part of the air can be purified, the purification effect is relatively poor; in addition, because the purification device works for a long time, even if the air is very clean, it still keeps working, so that the service life of the purification device is reduced, and it is easy to cause secondary pollution. secondary pollution

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