The invention relates to the technical field of hybrid power vehicle thermal management, in particular to a hybrid power vehicle thermal management system, a control method and a hybrid power vehicle, and the hybrid power vehicle thermal management system comprises a high-temperature heat dissipation system which comprises an engine, a thermostat, a high-temperature radiator and a first water pump which are connected through a high-temperature heat dissipation pipeline; the low-temperature radiating system comprises a low-temperature radiator, a second water pump and a motor which are connected through a low-temperature radiating pipeline, and the low-temperature radiator is arranged on one side of the high-temperature radiator; the air conditioning system comprises an air conditioning refrigeration loop, the air conditioning refrigeration loop comprises a compressor, a condenser, a first stop valve, a thermostatic expansion valve and an evaporator which are connected through an air conditioning refrigeration pipeline, and the condenser is arranged on one side of the high-temperature radiator and located on the same side as the low-temperature radiator; the electronic fan system comprises a plurality of electronic fan sets which are distributed side by side and can be selectively started, and the electronic fan sets are arranged opposite to the condenser, the high-temperature radiator and the low-temperature radiator. The thermal management system is compact in arrangement and low in cost.

    本发明涉及混动车辆热管理技术领域,具体涉及混动车辆热管理系统、控制方法及混动车辆,该混动车辆热管理系统包括:高温散热系统,包括通过高温散热管路连接的发动机、节温器、高温散热器以及第一水泵;低温散热系统,包括通过低温散热管路连接的低温散热器、第二水泵和电机,低温散热器设置于高温散热器的一侧;空调系统,包括空调制冷回路,空调制冷回路包括通过空调制冷管路连接的压缩机、冷凝器、第一截止阀、热力膨胀阀和蒸发器,冷凝器设于高温散热器的一侧且与低温散热器位于同侧;电子风扇系统,包括并排分布且可选择性开启的多个电子风扇组,电子风扇组与冷凝器、高温散热器和低温散热器相对设置。该热管理系统布置紧凑、成本低。


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    Title :

    Hybrid vehicle thermal management system, control method and hybrid vehicle


    Additional title:

    混动车辆热管理系统、控制方法及混动车辆


    Contributors:
    ZHOU WEIGEN (author) / HE JINHONG (author) / DAI WEI (author) / YANG XUEFENG (author) / ZHAO XIAOLONG (author)

    Publication date :

    2022-12-13


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / 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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