Air treatment system and control method of air treatment system

By comparing the absolute humidity values ​​of indoor and outdoors, determining the operating mode of the air treatment system, the problem of inefficient dehumidification in the prior art is solved, and more efficient dehumidification operation is achieved.

CN119687523APending Publication Date: 2025-03-25DAIKIN INDUSTRIES LTD
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Patent Information

Application Number
CN202311246015.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-09-22
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

The existing air treatment system does not consider the relationship between indoor and outdoor air humidity and operation mode during dehumidification operation, resulting in low dehumidification efficiency or inability to ensure the progress of dehumidification operation.

Method used

According to the comparison results of the indoor absolute humidity value and the outdoor absolute humidity value, it is determined that the air treatment system is operated in an external circulation mode or an internal circulation mode, so as to determine the applicable circulation mode based on the relationship between indoor and outdoor air humidity.

Benefits of technology

The dehumidification efficiency is improved, the dehumidification operation is carried out, and the accuracy of the circulation mode is ensured by accurately reflecting the actual content of indoor and outdoor water vapor.

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Abstract

The invention provides an air treatment system and a control method of the air treatment system. According to the technical scheme, the external circulation mode or the internal circulation mode can be determined to operate according to the comparison result of the indoor absolute humidity value and the outdoor absolute humidity value, the circulation mode suitable for the air treatment system can be determined according to the relation between the indoor air humidity and the outdoor air humidity, and therefore the dehumidification efficiency can be improved, and dehumidification operation is guaranteed.
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