The embodiment of the invention provides an automobile water pump device, an automobile engine system and an automobile, relates to the technical field of automobile engine cooling, and aims at solving the problems that an automobile water pump device is poor in stability and high in cost and energy consumption. The automobile water pump device comprises a water pump, an epicyclic gear train and a locking piece. One of the sun gear, the gear ring and the planet carrier serves as an input end, the other serves as an output end, the other serves as a speed regulating end, the input end is used for being in transmission connection with a driving part, and the output end is in transmission connection with a pump shaft; the locking piece has a first state and a second state, when the locking piece is in the first state, the locking piece is fixed between any two of the sun gear, the gear ring, the planet carrier and the planet gear, and when the locking piece is in the second state, at least one end of the locking piece is separated from the sun gear, the gear ring, the planet carrier and the planet gear; the sun gear, the gear ring and the planet carrier can rotate relatively, and the speed adjusting end can rotate relative to an automobile body of the automobile. The automobile water pump device is used for providing power for cooling liquid.

    本申请实施例提供一种汽车水泵装置、汽车发动机系统及汽车,涉及汽车发动机冷却技术领域,用于解决汽车水泵装置稳定性较差、成本较高与能耗较高的问题。该汽车水泵装置包括水泵、周转轮系与锁止件。太阳轮、齿圈和行星架中,一个为输入端,另一个为输出端,剩余一个为调速端,输入端用于与驱动件传动连接,输出端与泵轴传动连接;锁止件具有第一状态和第二状态,当锁止件处于第一状态,锁止件固定在太阳轮、齿圈、行星架与行星轮中的任意两个之间,当锁止件处于第二状态,锁止件的至少一端与太阳轮、齿圈、行星架与行星轮均分离,以使太阳轮、齿圈和行星架可相对转动,且调速端可相对汽车的车体转动。该汽车水泵装置用于为冷却液提供动力。


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    Title :

    Automobile water pump device, automobile engine system and automobile


    Additional title:

    一种汽车水泵装置、汽车发动机系统及汽车


    Contributors:
    OUYANG DAN (author) / XIANG GAO (author) / XIANG FEI (author) / ZHA NAIMIN (author) / ZHANG LIZHU (author)

    Publication date :

    2022-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / 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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