Air conditioner and control method and device thereof

Abstract

The invention discloses an air conditioner and a control method and device thereof. The air conditioner comprises a heat exchange air channel and an air processing device, wherein the air processing device comprises a housing and a fresh air fan, the fresh air fan is arranged in the housing, an air processing air channel isolated from the heat exchange air channel is arranged in the housing, the housing is provided with a fresh air inlet and a main air outlet, the main air outlet is provided with an air guiding plate, and the fresh air fan guides the air entering the air processing air channelfrom the fresh air inlet towards the main air outlet. The control method comprises the steps that when the air conditioner operates in a heating mode, the situation of a user in a room is obtained ifindoor environment temperature is greater than first preset temperature, outdoor environment temperature is smaller than second preset temperature and indoor air humidity is smaller than first presethumidity, the air guiding plate is controlled to rotate according to the situation of the user in the room so as to make outlet air of the main air outlet avoid the user. Therefore, cold air can be prevented from being directly blown to the body of the user, and the comfort level of the user is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner control method, an air conditioner control device and an air conditioner. Background technique [0002] With the development of science and technology and the improvement of people's living standards, people are increasingly pursuing a smart and healthy lifestyle. Traditional air conditioners that only have heating and cooling (including dehumidification) functions have gradually failed to meet the needs of users. Moreover, most traditional air conditioners use a closed air circulation system. Long-term closed air circulation is easy to breed bacteria, which will affect the user's healthy life to a certain extent. For example, it may cause symptoms such as colds and air-conditioning diseases. Therefore, how to ensure the quality of indoor air and meet the comfort and health needs of users while the air conditioner is heating or cooling has gradually be...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology and the improvement of people's living standards, people are increasingly pursuing a smart and healthy lifestyle. Traditional air conditioners that only have heating and cooling (including dehumidification) functions have gradually failed to meet the needs of users.

Moreover, most traditional air conditioners use closed air circulation. Long-term closed air circulation is easy to breed bacteria, which will affect the healthy life of users to a certain extent. For example, it may cause symptoms such as colds and air-conditioning diseases.

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