The invention discloses an underwater propelling and steering integrated propeller and belongs to the technical field of underwater propelling and steering devices.The interior of a propeller shell is vacuum, a converter is arranged in the propeller shell in a sleeved mode, a groove is formed in the surface of the converter, one end of a fixed connecting shaft is rotationally connected to one side of the converter, and the other end of the fixed connecting shaft is rotationally connected to the other side of the converter; one end of the telescopic mechanism is connected with the propeller shell, the other end of the telescopic mechanism is connected with the partition plate, one part of the telescopic mechanism is inserted into the converter and connected with the interior of the converter, the other part of the telescopic mechanism extends out of the propeller shell, and the side, extending out of the propeller shell, of the telescopic mechanism is hemispherical. The wheel-blade-free vector thruster realizes utilization of water flow through the coanda effect; the resistance of a traditional rudder to water flow propelling of a propeller is eliminated, and energy loss is reduced; the underwater propelling and steering integrated function of the vector propeller is achieved; the efficiency of the whole system is improved, the thrust vectorization degree is high, and the thrust can still be guaranteed when the aircraft turns.

    本发明公开了水下推进转向一体化推进器,属于水下推进转向装置技术领域,所述推进器外壳内部真空,所述转换器套设在推进器外壳的内部,所述转换器的表面开设有凹槽,所述固定连接轴一端转动连接在转换器的一侧,另一端与所述隔板相连,所述伸缩机构的一部分穿插在转换器的内部,并与转换器的内部连接,所述伸缩机构的另一部分伸出推进器外壳,所述伸缩机构伸出推进器外壳的一侧形状为半球形。本发明具有通过康达效应实现了利用水流的无轮叶矢量推进器;消除了传统方向舵对螺旋桨推进水流的阻力,降低能量损耗;实现了矢量推进器水下推进转向一体化功能;提高了整个系统效率,推力矢量化程度较高,在航行器转弯时仍可以保证推力的优点。


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    Title :

    Underwater propelling and steering integrated propeller


    Additional title:

    水下推进转向一体化推进器


    Contributors:
    YAO QINGHE (author) / JIA YIFAN (author) / WANG DAQI (author) / LI SHIRUI (author) / LIU YUETONG (author) / WANG SIMIAO (author) / WANG ZHUOLIN (author)

    Publication date :

    2023-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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