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 duct and an air treating device. The air treating device comprises a housing, a fresh air fan and a humidifying module. The fresh air fan is arranged in the housing, an air treating air duct separated from the heat exchange air duct is arranged in the housing, a fresh air inlet and a fresh air outlet are formed in the housing, and the humidifying module is arranged in the air treating air duct. The control method comprises the following steps of: acquiring the indoor air index and the indoor air humidity; separately judging the indoor air index and the indoor air humidity; and when the indoor air index and the indoor air humidity do not meet a predetermined value, controlling a fresh air fan to start till the indoor air index and the indoor air humidity reach the predetermined value. The method can improve indoor air by introducing humid fresh air when the indoor air quality is relatively poor and the indoor humidity is relatively low, so that the user experience is enhanced.

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 while the air conditioner is heating or cooling, so as to meet the comfort and health needs of users, has gradu...

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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