The invention discloses a hull and a deep V-shaped bevel half-small waterplane area catamaran, and belongs to the technical field of ships. The ship body comprises a double-piece body, a first anti-rolling bilge keel and a second anti-rolling bilge keel, the longitudinal section of the bottom of the first submerged body and the longitudinal section of the bottom of the second submerged body are of a V-shaped structure, and the first anti-rolling bilge keel is arranged on the side, away from the second submerged body, of the first submerged body in a protruding mode. The first anti-rolling bilge keel extends in the length direction of the first submerged body; the second anti-rolling bilge keel is arranged on the side, away from the first submerged body, of the second submerged body in a protruding mode, and the second anti-rolling bilge keel extends in the length direction of the second submerged body. The first anti-rolling bilge keel and the second anti-rolling bilge keel are located at the same height and are in bilateral symmetry relative to the hull. And the comprehensive counter-acting force of the first anti-rolling bilge keel and the second anti-rolling bilge keel can force the ship body to be straightened and erected, the wind wave resistance is high, and the seakeeping performance, the seaworthiness and the riding comfort of the ship are improved.

    本发明公开了一种船体和深V折角半小水线面双体船,属于船舶技术领域。该船体包括双片体、第一减摇舭龙骨和第二减摇舭龙骨,所述第一下潜体和所述第二下潜体的底部纵向截面形状为V型结构,所述第一下潜体远离所述第二下潜体的一侧凸设有所述第一减摇舭龙骨,所述第一减摇舭龙骨沿所述第一下潜体的长度方向延伸;所述第二下潜体远离所述第一下潜体的一侧凸设有所述第二减摇舭龙骨,所述第二减摇舭龙骨沿所述第二下潜体的长度方向延伸;所述第一减摇舭龙骨与所述第二减摇舭龙骨位于同一高度且相对所述船体左右对称。第一减摇舭龙骨与第二减摇舭龙骨的综合反作用力能够迫使船体扶正直立起来,抗风浪能力强,提高船舶的耐波性、适航性和乘坐舒适性。


    Access

    Download


    Export, share and cite



    Title :

    Ship body and deep V-shaped bevel half-small waterplane area catamaran


    Additional title:

    一种船体和深V折角半小水线面双体船


    Contributors:
    LIN CHUNXIN (author) / LI YANFENG (author) / LIU XU (author)

    Publication date :

    2021-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Ship body and deep V-shaped bevel half-small waterplane area catamaran

    LIN CHUNXIN / LI YANFENG / LIU XU | European Patent Office | 2022

    Free access

    Submerged body structure of small waterplane area catamaran used for variable waterplane area

    HOU XIAOJUN / BAO JIALE / GUO ANG et al. | European Patent Office | 2023

    Free access

    Small waterplane area catamaran towing test device and test method

    MAO LIFU / XU YINGBO / SU JIAHAO et al. | European Patent Office | 2022

    Free access


    Small waterplane double-body piloting ship

    WU TING / WANG WEI / LI YU | European Patent Office | 2021

    Free access