The invention provides an air supply system of an automobile air conditioner, the automobile air conditioner and an automobile. The air supply system of the automobile air conditioner comprises an airreturn duct and an evaporation fan arranged on an outlet side of the air return duct. An air return port component is arranged between the evaporation fan and the air return duct, the air return portcomponent comprises an air return port air duct provided with a fresh air inlet and a sub air return port, the sub air return port is provided with an air port switching piece, and the air port switching piece is used for switching and connecting the sub air return port between the air return duct and an external environment; and the fresh air inlet is provided with an air valve used for openingand closing the fresh air inlet.

    本发明提供了一种汽车空调的送风系统、汽车空调器及汽车。该汽车空调的送风系统,包括回风道及设置在所述回风道出口侧的蒸发风机,所述蒸发风机与所述回风道之间设有回风口部件,所述回风口部件包括形成有新风入口和子回风口的回风口风道,其中:所述子回风口设有风口切换件,所述风口切换件用于将所述子回风口在所述回风道与外部环境之间切换连通;所述新风入口设有风阀,用于开闭所述新风入口。


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    Title :

    Air supply system of automobile air conditioner, automobile air conditioner and automobile


    Additional title:

    一种汽车空调的送风系统、汽车空调器及汽车


    Contributors:
    ZHANG KAI (author) / LI KE (author) / LUO HONGBIN (author) / TAN FENG (author)

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL




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