The invention discloses a rotary sea anchor power generation device for a lifeboat, and belongs to the field of ship and ocean engineering. Comprising a generator assembly, a transmission assembly and a sea anchor assembly, and the generator assembly is connected with the sea anchor assembly through the transmission assembly; the sea anchor assembly rotates around a shaft under transverse component force of ocean current and drives the generator to rotate through the transmission assembly to generate electricity. The sea anchor assembly comprises a plurality of resistance gaps arranged in the circumferential direction of the sea anchor body, transverse component force balance of water flow in the sea anchor body is destroyed through the resistance gaps, so that the transverse component force of the water flow points to the side away from the gaps, torque is generated on the conical surface of the sea anchor body, and the sea anchor rotates. When ocean current passes through the large-diameter end of the sea anchor, the sea anchor rotates in one direction around the central axis of the sea anchor through transverse component force of ocean current acting force on the inner side of the sea anchor, the connecting rod is driven to rotate, and therefore the generator rotates to generate electricity. According to the device, the fixing robustness of the sea anchor power generation system is enhanced, and meanwhile, the application scene of the system is generalized.

    本发明一种救生艇用旋转海锚发电装置,属于船舶与海洋工程领域;包括发电机组件、传动组件和海锚组件,所述发电机组件通过传动组件与海锚组件连接;所述海锚组件受海流的横向分力绕轴旋转,通过传动组件带动发电机转动发电;所述海锚组件包括沿海锚主体周向设置的多个阻力缝隙,由阻力缝隙破坏海锚主体内水流的横向分力平衡,使得水流的横向分力都指向远离缝隙侧,在海锚主体锥面上产生力矩,使海锚旋转。当海流从海锚大径端经过时,通过海流作用力在海锚内侧的横向分力,使海锚绕其中心轴向一个方向旋转,带动连杆旋转,从而发电机转动发电。该装置增强了海锚发电系统固定鲁棒性,同时泛化了该系统的应用场景。


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    Title :

    Rotary sea anchor power generation device for lifeboat


    Additional title:

    一种救生艇用旋转海锚发电装置


    Contributors:
    ZHANG LICHUAN (author) / ZHU ZIXIAO (author) / BAI SHUCHANG (author) / ZHAO QIAOQIAO (author) / ZHU YUCHEN (author)

    Publication date :

    2023-02-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F03B MACHINES OR ENGINES FOR LIQUIDS , Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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