The invention discloses a seven-way valve heat management system assembly for a range-extending new energy automobile and the automobile, and relates to the technical field of heat management of range-extending electric automobiles. The three-way valve comprises a seven-way valve body and a three-way valve body, the three-way valve body comprises a port a, a port b and a port c, and the seven-way valve body comprises a port I, a port II, a port III, a port IV, a port V, a port VI and a port VII. According to the integrated heat management system assembly adopting the seven-way valve, waste heat of a motor and an engine is recovered to a battery and a cockpit at the same time, and the heat exchange efficiency and the energy utilization rate of heating at the low temperature are improved. By utilizing the seven-way valve, the arrangement space in the vehicle can be saved, the number of parts is reduced, the cost is reduced, meanwhile, a plurality of waste heat utilization modes can be designed, the waste heat modes of the motor and the engine are better utilized, the energy consumption of the whole vehicle system is reduced, and the energy utilization rate and the heat exchange efficiency are improved.

    本发明公开了一种用于增程新能源汽车的七通阀热管理系统总成及汽车,涉及增程式电动汽车热管理技术领域。本发明包括七通阀和三通阀,所述三通阀包括a口、b口和c口,所述七通阀包括Ⅰ口、Ⅱ口、Ⅲ口、Ⅳ口、Ⅴ口、Ⅵ口和Ⅶ口。本发明提出一种采用七通阀的集成热管理系统总成,同时回收电机和发动机的余热到电池和驾驶舱,并且提高了低温下加热的热交换效率和能量利用率。利用七通阀,能够节省车内布置空间,减少零件数量,降低成本,同时可以设计多个余热利用模式,更好地利用电机和发动机的余热模式,降低整车系统能耗,提高能量利用率和热交换效率。


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    Titel :

    Seven-way valve heat management system assembly for extended-range new energy automobile and automobile


    Weitere Titelangaben:

    一种用于增程新能源汽车的七通阀热管理系统总成及汽车


    Beteiligte:
    HE LIANGE (Autor:in) / GU ZIHAN (Autor:in) / ZHANG YAN (Autor:in) / HU YUANZHI (Autor:in)

    Erscheinungsdatum :

    21.11.2023


    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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