In the vehicle-mounted heat circulation system, a heating water pump is connected with a first valve port of an eleven-way valve, a warm air core body is connected with a second valve port of the eleven-way valve, a battery cooler is connected with a third valve port, and a battery water pump is connected with a fourth valve port; the two ends of the power battery are connected with a fifth valve port and a sixth valve port of the eleven-way valve respectively, the electric drive water pump is connected with a seventh valve port of the eleven-way valve, an eighth valve port of the eleven-way valve is connected to a pipeline between the electric drive component and the first radiator, and the first radiator is connected with a ninth valve port of the eleven-way valve. And two ends of the second radiator are respectively connected with the tenth valve port and the eleventh valve port. Thus, the three circulation loops can be integrated and fitted together through the eleven-way valve, the occupied space can be effectively reduced, and part of liquid pipelines can be omitted. Meanwhile, the second radiator can be selectively connected into the heating loop through the eleven-way valve, an outdoor heat exchanger does not need to be arranged in the refrigerant loop, and part of refrigerant pipelines can be omitted.

    本发明公开了一种车载热循环系统和车辆,车载热循环系统中,采暖水泵连接十一通阀的第一阀口,暖风芯体连接十一通阀的第二阀口,电池冷却器连接第三阀口,电池水泵连接第四阀口,动力电池的两端分别连接十一通阀的第五阀口和第六阀口,电驱水泵连接十一通阀的第七阀口,十一通阀的第八阀口连接在电驱部件和第一散热器之间的管路上,第一散热器连接十一通阀的第九阀口,第二散热器的两端分别连接第十阀口以及第十一阀口。如此,通过十一通阀可将三个循环回路集成拟合在一起,可有效减少占用空间,也可省去部分液体管路。同时,可通过十一通阀选择性地将第二散热器接入至采暖回路中,无需在冷媒回路中设置室外换热器,可省去部分冷媒管路。


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    Titel :

    Vehicle-mounted heat circulation system and vehicle


    Weitere Titelangaben:

    车载热循环系统和车辆


    Beteiligte:
    ZHANG ZHENZHEN (Autor:in) / WANG MAN (Autor:in)

    Erscheinungsdatum :

    2023-08-15


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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