The invention provides a hybrid power airport special fire fighting truck power system which comprises a diesel engine, a sandwich type power takeoff, an AT gearbox and a power transfer case, the diesel engine is sequentially connected with the sandwich type power takeoff and the AT gearbox, and the AT gearbox is connected with the input end of the power transfer case through a transmission shaft. The output end of the power transfer case is connected with a drive axle through the transmission shaft, the sandwich type power takeoff is connected with a motor through a first clutch and the transmission shaft, the motor is connected with a loading pump through a second clutch and the transmission shaft, and the motor is connected with an energy storage system through a high-voltage line. Diesel oil and electric power are used for jointly providing power, the chassis and the upper part are high in response speed, the center of gravity of the vehicle is low, the vehicle runs stably, the power performance is strong, the endurance mileage of the whole vehicle is long, and the continuous working time of the loading pump is long.

    本发明提供一种混合动力机场专用消防车动力系统,包括柴油发动机、夹心式取力器、AT变速箱、动力分动箱,柴油发动机与夹心式取力器、AT变速箱依次连接,AT变速箱通过传动轴与动力分动箱输入端相连,动力分动箱输出端通过传动轴连接有驱动桥,夹心式取力器上通过离合器一及传动轴连接有电动机,电动机上通过离合器二及传动轴连接有上装泵,电动机上通过高压线连接有储能系统。通过采用柴油及电动动力共同提供动力,底盘与上装响应速度快,车辆重心低,行驶平稳,动力性能强劲,整车续航里程长,上装泵持续工作时间长。


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    Title :

    Hybrid power airport special fire fighting truck power system


    Additional title:

    一种混合动力机场专用消防车动力系统


    Contributors:
    HU JINGJING (author) / MA JUN (author) / WANG DONG (author) / FU KAI (author) / LI DETIAN (author) / GU TIANPENG (author)

    Publication date :

    2021-11-30


    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 / A62C FIRE-FIGHTING , Feuerbekämpfung



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