Air mixing control method and air mixing control device for air conditioning system

The invention discloses an air mixing control method and an air mixing control device for an air conditioning system. The air mixing control method comprises the steps that a fresh air subsystem and an internal circulation subsystem are controlled to be opened and closed according to a periodic sign...

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Bibliographic Details
Main Authors LI XUELIANG, LIANG HONGQI, JIANG XIANGUO
Format Patent
LanguageChinese
English
Published 07.07.2020
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:The invention discloses an air mixing control method and an air mixing control device for an air conditioning system. The air mixing control method comprises the steps that a fresh air subsystem and an internal circulation subsystem are controlled to be opened and closed according to a periodic signal, and each period of the periodic signal comprises a first-section signal, a second-section signal, a third-section signal and a fourth-section signal which are sequentially arranged according to the time; when it is determined that one of the first-section signal and the third-section signal is received, the internal circulation subsystem is controlled to supply air, and the fresh air subsystem is controlled to be closed; when it is determined that the second-section signal or the fourth-section signal is received, the fresh air subsystem and the internal circulation subsystem are controlled to be closed; and when it is determined that the other one of the first-section signal and the third-section signal is rec
Bibliography:Application Number: CN202010196470