The invention relates to the field of driving systems, in particular to a sand dredger oil-to-electricity driving system. The driving system comprises a drive for the sand dredger, the sand dredger is provided with a power cabin, and the driving system comprises a battery pack, a driving unit and a heat dissipation mechanism; the battery pack is arranged in the power cabin; the driving unit is arranged in the power cabin and electrically connected with the battery pack, the output end is in transmission connection with a propeller, and the propeller is located on the outer side of the power cabin; the heat dissipation mechanism comprises a cooling pipe, a pumping drainage cylinder and a drainage pipe which are sequentially communicated, the cooling pipe is distributed in a manner of being attached to the battery pack, the input end of the cooling pipe extends out of the bottom of the sand dredger and is obliquely and downwards distributed, and the outer end of the drainage pipe extends out of the tail of the sand dredger and is obliquely and downwards distributed; the water sequentially flows through the cooling pipe, the pumping drainage cylinder and the drainage pipe and is discharged out of the sand dredger. Water in the water channel can be used for cooling the battery pack in a water-cooled mode, so that power consumption is reduced, and the overall endurance of the sand dredger is guaranteed.

    本发明涉及驱动系统领域,具体为一种采砂船油改电驱动系统。其包括用于采砂船的驱动,采砂船具有动力舱,驱动系统包括电池包、驱动单元和散热机构;电池包设置在动力舱内;驱动单元设置在动力舱内,与电池包电性连接,且输出端传动连接有螺旋桨,螺旋桨位于动力舱外侧;散热机构包括依次连通的冷却管、抽排筒和排水管,冷却管贴合电池包分布,冷却管输入端伸出采砂船底部且倾斜朝下分布,排水管外端伸出采砂船尾部且倾斜朝下分布,采砂船前行时,水从冷却管输入端流入,依次流过冷却管、抽排筒和排水管并排出至采砂船外部。本发明能利用水道中的水来对电池包进行水冷式降温以节省电力消耗,保障了采砂船的总体续航力。


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    Title :

    Oil-to-electricity driving system of sand dredger


    Additional title:

    一种采砂船油改电驱动系统


    Contributors:
    WANG TENG (author) / LUO XIAODONG (author) / HAN FEIXIONG (author) / WANG XIAOHAN (author)

    Publication date :

    2024-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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