The invention discloses a catamaran passenger ship with a double-bevel-line bulbous bow. The catamaran passenger ship is characterized by comprising a ship body,two sheet bodies and two bulbous bows; the two sheet bodies extend in the front-back direction, the two sheet bodies are symmetrically arranged on the two sides of the ship body, and the front portion of the ship body is a ship bow; the two bulbous bows are arranged at the ends, close to the bow, of the two sheet bodies in a protruding mode respectively, the bulbous bows are in bilateral symmetry and extend backwards along the two sides of outer plates of the sheet bodies, the rear portions of the bulbous bows are in smooth transition with the outer plates of the sheet bodies, connecting plates are arranged on the upper portions of the bulbous bows, and arc-shaped plates connected with the connecting plates are arranged on the lower portions of the bulbous bows; and the connecting plates incline downwards from the ends close to the sheet bodies to the ends away from the sheet bodies, the connecting plates are in a straight line shape in the vertical section perpendicular to the sheet body outer plates, and the intersection position of the arc-shaped plates and the symmetrical plane of the bulbous bow is in a sharp corner shape. The double-bevel-line bulbous bow structure is more suitable for the catamaran passenger ship, the wave suppression effect can be improved, and the wave-making resistance of the catamaran passenger ship during sailing can be reduced.

    本发明公开了一种具有双折角线球鼻艏的双体客船,其特征在于,包括:船体;两个片体,均沿前后方向延伸,两个片体对称设置于船体的两侧,船体的前部为船艏;两个球鼻艏,分别凸出设置于两个片体靠近船艏的一端,球鼻艏呈左右对称并沿片体的外板的两侧向后延伸,球鼻艏的后部与片体的外板光滑过渡,球鼻艏的上部设置有连接板,球鼻艏的下部设置有与连接板相连接的弧形板,连接板自靠近片体的一端至远离片体的一端向下倾斜,连接板在垂直于片体外板的竖直截面内呈直线,弧形板与球鼻艏的对称平面的相交处呈尖角状。本发明中的双折角线球鼻艏结构更能适用于双体客船,可提高压浪效果并可减小双体客船航行时的兴波阻力。


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    Title :

    Catamaran passenger ship with double-bevel-line bulbous bows


    Additional title:

    一种具有双折角线球鼻艏的双体客船


    Contributors:
    YAN ZHIQING (author) / ZHENG JUNYI (author) / SHEN HUI (author) / ZHAO ZHENGLIANG (author)

    Publication date :

    2021-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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