The invention discloses an airport fire fighting truck, a power system and a control method thereof. The power system comprises a single engine with a first power output shaft, a chassis gearbox in transmission connection with a chassis of the airport fire fighting truck, a water pump for fire fighting, a driving motor with a second power output shaft, and an electricity storage device for supplying power to the driving motor; the first power output shaft is in transmission connection with the chassis gearbox so as to provide power for driving of the airport fire fighting truck; the second power output shaft is in transmission connection with an impeller shaft of the water pump so as to provide power for water output of the water pump. When the airport fire fighting truck is under the driving fire fighting condition, the working stability of the water pump can be guaranteed, and then the rescue capacity of the airport fire fighting truck under the driving fire fighting condition is greatly improved.

    本发明公开了一种机场消防车、动力系统及其控制方法,所述动力系统包括单台具有第一动力输出轴的发动机、与所述机场消防车的底盘传动连接的底盘变速箱、用于消防灭火的水泵、具有第二动力输出轴的驱动电机、用于给所述驱动电机供电的储电装置;所述第一动力输出轴与所述底盘变速箱传动连接,以给所述机场消防车的行驶提供动力;所述第二动力输出轴与所述水泵的叶轮轴传动连接,以给所述水泵出水提供动力。当机场消防车在行车消防工况下时,本发明能够保证水泵工作的稳定性,进而大大提高机场消防车在行车消防工况下的救援能力。


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    Title :

    Airport fire fighting truck, power system and control method thereof


    Additional title:

    一种机场消防车、动力系统及其控制方法


    Contributors:
    LIU YUNDUAN (author) / ZHAO ANMIN (author) / ZHENG HEWEI (author) / LYU QIJUN (author) / LIAO JIANFENG (author) / CHEN QINGXI (author) / LI PENG (author) / CHEN JUNLIN (author) / CHEN YUANTING (author)

    Publication date :

    2024-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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