The invention discloses a heat pump type heat management system and method for a hybrid electric vehicle. The heat pump type heat management system comprises a heat supply ventilation and air conditioning assembly, a multi-way valve with at least nine connectors, a cooling liquid loop connected to the nine different connectors and a refrigerant loop capable of conducting heat exchange with the cooling liquid loop. The cooling liquid loop comprises an electric drive loop, a heat dissipation loop, a battery loop, a coupling loop, a first heat exchange cooling liquid loop, a second heat exchange cooling liquid loop, a warm air core loop and an engine loop, and a cooling liquid outlet of the first heat exchange cooling liquid loop communicates with an engine cooling liquid inlet; an engine cooling liquid outlet of the engine loop selectively communicates with a cooling liquid outlet of the first heat exchange cooling liquid loop and a cooling liquid inlet of the warm air core loop; the refrigerant circuit comprises a first refrigerant series circuit connecting the compressor, the first heat exchanger and the second heat exchanger in series and a second refrigerant circuit connecting the compressor, the first heat exchanger and the evaporator in series.

    本发明公开了一种混动汽车的热泵型热管理系统及热管理方法,包括供热通风与空气调节总成和具有至少九个接口的多通阀、连接于九个不同接口上的冷却液回路和可与冷却液回路进行热交换的制冷剂回路;冷却液回路包括电驱回路、散热回路、电池回路、耦合回路、第一换热冷却液回路、第二换热冷却液回路、暖风芯体回路以及发动机回路,第一换热冷却液回路的冷却液出口连通发动机冷却液进口,发动机回路的发动机冷却液出口可选择性的与第一换热冷却液回路的冷却液出口和暖风芯体回路的冷却液进口连通;制冷剂回路包括将压缩机、第一换热器和第二换热器串联的第一制冷剂串联回路以及将压缩机、第一换热器和蒸发器串联的第二制冷剂回路。


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    Title :

    Heat pump type heat management system and heat management method of hybrid electric vehicle


    Additional title:

    一种混动汽车的热泵型热管理系统及热管理方法


    Contributors:
    LI JIANGMING (author) / LI BINGQING (author) / YANG JINPENG (author) / NIU WANYING (author) / LIU YIN (author)

    Publication date :

    2025-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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