The invention provides a ship drainage body with a double-driving-force device and a ship, relates to the technical field of ships, and solves the technical problems of low ship navigational speed, high energy consumption and poor seaworthiness caused by high bow wave-making resistance in the prior art. The ship drainage body with the double-driving-force device and the ship comprise a drainage body, a front propeller is arranged at the front end of the drainage body, a rear propeller is arranged at the rear end of the drainage body, and the front propeller and the rear propeller are driven by a front driving mechanism and a rear driving mechanism respectively. According to the ship drainage body of the double-driving-force device and the ship, the bow wave-making resistance is reduced, the ship energy consumption is reduced, and the ship seaworthiness performance is improved.

    本发明提供了一种双驱动力装置的船舶排水体及船舶,涉及船舶技术领域,解决了现有技术中存在的艏兴波阻力大,导致船舶航速慢、能耗大以及适航性能差的技术问题。该双驱动力装置的船舶排水体及船舶包括排水体本体,排水体本体的前端设置有前螺旋桨,排水体后端设置有后螺旋桨,前螺旋桨与后螺旋桨分别由前驱动机构和后驱动机构驱动。本发明用于提供一种减小艏兴波阻力,降低船舶能耗和改善船舶适航性能的双驱动力装置的船舶排水体及船舶。


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    Title :

    Ship drainage body with double-driving-force device and ship


    Additional title:

    一种双驱动力装置的船舶排水体及船舶


    Contributors:
    LIU ZHIGANG (author)

    Publication date :

    2023-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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