The invention relates to a siphoning type ship driving device and method. The siphoning type ship driving device comprises a driving pipeline, a water inlet and a water outlet are formed in the two sides of the driving pipeline respectively, a shaftless hollow motor is arranged in the driving pipeline, a hollow channel is formed in the motor, and a rotating device which is arranged in the hollow channel and rotates along with the motor is arranged in the motor. The rotating device rotates to form negative pressure from the motor to the water inlet section to suck water flow into the water flow channel, and the motor rotates to discharge the sucked water flow through the water outlet to generate advancing thrust to the ship. Reaction force generated by breaking water flow when the ship moves forwards is absorbed by the water inlet to be digested to avoid stress on the two sides of the ship body, the problem of stress on the two sides and the ship bottom of the ship body is solved, the water flow is sucked into the driving channel to reduce resistance of the ship body in water, and the water flow is accelerated according to the siphon principle to obtain larger thrust. The stress problem of the ship body in water is well solved, improvement of the ship speed and enhancement of the stability of the ship body are facilitated, the energy consumption ratio is remarkably reduced, and the ship speed is greatly improved.

    本发明涉及一种虹吸式船舶驱动装置及驱动方法,包括驱动管道,驱动管道两侧分别设有进水口和出水口,驱动管道内设有无轴空心电机,电机内设有空心通道,以及设置在空心通道内并随电机转动的转动装置,转动装置转动使电机到进水口段形成负压将水流吸入水流通道,且电机转动将吸入的水流通过排水口排出对船舶产生前进的推力。船舶前行所破开水流产生的反作用力通过进水口吸收水流来消化避免船体两侧受力,解决了船体两侧和船底受力的问题,将水流吸入驱动通道减小船体在水里的阻力,利用虹吸原理加速水流从而获得更大的推力,很好的解决了船体在水中的受力问题,对提高船速和增强船体的稳定性都有所帮助,能耗比显著降低,极大的提高了船速。


    Access

    Download


    Export, share and cite



    Title :

    Siphon type ship driving device and driving method


    Additional title:

    一种虹吸式船舶驱动装置及驱动方法


    Contributors:
    FU YONGXIN (author)

    Publication date :

    2024-09-03


    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



    Ship driving device

    LI XIAO / LI BING | European Patent Office | 2020

    Free access

    Ship driving assistance device

    NAKAGAWA KAZUYA | European Patent Office | 2022

    Free access

    Electric driving device for ship and ship

    LIU XIAOGUANG / JIANG XIAOMING / CAO LICHAO et al. | European Patent Office | 2021

    Free access

    Ship, automatic driving system and automatic driving method

    LI BAILIANG / LI YANGXI / LI ZHAOFAN et al. | European Patent Office | 2020

    Free access

    Emergency Driving Device for Ship

    JANG JAE HO | European Patent Office | 2018

    Free access