The invention relates to a fuel oil heating system of a pure electric vehicle and the pure electric vehicle. The fuel oil heating system comprises a heater main machine, an oil tank, an oil filling pipe, an oil supply pipe, an oil pump, a water outlet pipe, a water inlet pipe, an exhaust pipe, an air inlet pipe, a low-voltage wire harness, a support, a power battery, a high-voltage PTC and a U-shaped rubber pipe. According to the method, the endurance mileage of the electric vehicle in winter is prolonged, fuel consumed by a fuel heating system is 0.5-0.7 L/h, and the endurance mileage of the whole vehicle in winter can be prolonged by 170-250 km through actual measurement; dual-mode heating is adopted, and a user can select a fuel oil system for increasing the endurance mileage for heating according to own requirements and also can select an environment-friendly PTC for heating; free selection space is large, and operation is flexible; by means of the arrangement scheme, compatible interfaces such as cooling interfaces and wire harness interfaces are reserved in the whole vehicle, a user is supported to expand and install a fuel oil heating system, and assembling is convenient; the peripheral space of the power battery under the floor of the pure electric vehicle is fully utilized, and matched arrangement of the fuel oil heating system and the pure electric platform is achieved.

    本发明涉及一种纯电动汽车燃油加热系统及纯电动汽车,包括加热器主机、油箱、加油管、供油管、油泵、出水管、进水管、排气管、进气管、低压线束、支架、动力电池、高压PTC、U型胶管;本发明延长电动车冬季续航里程:燃油加热系统消耗燃料0.5~0.7L/h,通过实测可延长整车冬季续航里程170~250km;采用双模加热:用户可根据自身需求选择提高续航里程的燃油系统加热,也可选择环保的PTC加热;自由选择空间大,操作灵活;系统兼容性强:通过该布置方案,整车预留冷却、线束等兼容接口,支持用户拓展安装燃油加热系统,装配便利;本发明充分利用纯电动车地板下动力电池周边空间,实现了燃油加热系统与纯电动平台的匹配布置。


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    Titel :

    Fuel oil heating system of pure electric vehicle and pure electric vehicle


    Weitere Titelangaben:

    一种纯电动汽车燃油加热系统及纯电动汽车


    Beteiligte:
    SONG LIHUI (Autor:in) / LI TING (Autor:in) / LIU HANBIN (Autor:in) / ZHANG LEI (Autor:in)

    Erscheinungsdatum :

    2023-03-21


    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 / 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



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