The heat management system comprises an internal and external circulation air inlet duct and a pure external circulation air duct, a first air duct and a second air duct are arranged in the internal and external circulation air inlet duct, and a first heat exchanger and a second heat exchanger are sequentially arranged in the first air duct in the air inlet flow direction; the pure external circulation air duct is further provided with a third air duct communicating with the first heat exchanger and a fourth air duct communicating with the second heat exchanger. In a refrigeration mode, one air flow is blown into the vehicle after passing through the first air duct, the first heat exchanger and the second air duct, and the other air flow is discharged out of the vehicle after passing through the pure external circulation air duct, the fourth air duct and the second heat exchanger; in the heating mode, one air flow is blown into the vehicle after passing through the second air duct and the second heat exchanger, and the other air flow is discharged out of the vehicle after passing through the pure external circulation air duct, the third air duct and the first heat exchanger. In the invention, in a refrigeration mode, the second heat exchanger can play a role in heat dissipation; and in the heating mode, the first heat exchanger continues to play a role in absorbing external heat.

    本申请涉及一种汽车空调箱及其热管理系统,其包括:内外循环进气风道和纯外循环风道,内外循环进气风道内具有第一风道和第二风道,沿进风流向,第一风道内依次设有第一换热器和第二换热器;纯外循环风道上还设置有与第一换热器连通的第三风道、与第二换热器连通的第四风道;制冷模式时,一股气流经第一风道、第一换热器、第二风道后吹向车内,另一股气流经纯外循环风道、第四风道、第二换热器后排出车外;制热模式时,一股气流经第二风道、第二换热器后吹向车内,另一股气流经纯外循环风道、第三风道、第一换热器后排出车外。本发明中,在制冷模式时,第二换热器会发挥散热作用;在制热模式时,第一换热器继续发挥吸收外界热量的作用。


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    Titel :

    Automobile air conditioning box and thermal management system thereof


    Weitere Titelangaben:

    一种汽车空调箱及其热管理系统


    Beteiligte:
    DENG WEI (Autor:in) / ZHANG XIAOCHUN (Autor:in) / ZHOU TONG (Autor:in) / DENG XIANG (Autor:in)

    Erscheinungsdatum :

    2024-01-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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