The invention relates to the technical field of ships and particularly relates to a ship power fin and a ship. The ship power fin is of a sheet structure, the ship power fin is installed on a bilge below a ship waterline, and at least a part, extending in the stern direction, of the ship power fin is made of an elastic material. The ship power fin is of a sheet structure, and the ship power fin is installed on a bilge of the ship and can replace a bilge keel on an existing ship, that is, the ship power fin has the anti-rolling function; when the ship encounters stormy waves, the ship body can shake by a certain amplitude, at the moment, the part, made of the elastic material, of the ship power fin can deform under the action of water flow, when the elastic material rebounds, the water flow can be made to face a stern, and therefore forward thrust on the ship is generated. That is to say, the power fins can provide thrust for movement of the ship after deformation.

    本发明涉及船舶技术领域,尤其是涉及一种船舶动力鳍及船舶。船舶动力鳍为片状结构,所述船舶动力鳍安装在船舶水线以下的舭部,且至少船舶动力鳍向船尾方向延伸的部分由弹性材质制成。船舶动力鳍为片状结构,并且将船舶动力鳍安装在船舶的舭部,可以代替现有船舶上的舭龙骨,即船舶动力鳍具有减摇的功能;当船舶遇到风浪时,船体会发生一定幅度的晃动,此时,船舶动力鳍由弹性材质制成的部分会在水流的作用下发生形变,在弹性材质回弹时,会使水流向船尾方向,从而产生对船舶的正向推力。也就是说动力鳍还能够在形变后能够提供船舶移动的推力。


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    Titel :

    Ship power fin and ship


    Weitere Titelangaben:

    一种船舶动力鳍及船舶


    Beteiligte:
    XUE MINGGANG (Autor:in)

    Erscheinungsdatum :

    2021-12-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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