The invention discloses a novel ship keel structure which is divided into three keels to serve as a bearing structure of a ship, strip-shaped grooves are formed among the ship keels, the whole ship bottom is a square cast steel plate, the bottom grooves among the keels are in a straight tube groove shape, the bottom grooves are directly communicated with the stern from the bow of a ship body, and two conical shapes are shown on the plane. By means of the multi-keel ship design, the stability of ship navigation is effectively improved, bubble attachment can be facilitated through the bottom hollow groove design, direct friction between the ship bottom and the water surface is reduced, and the ship navigational speed is increased.

    本发明公开了一种新型的船舶龙骨结构,共分为三条龙骨做为船舶的承重结构,船舶龙骨之间为条状凹槽,整个船底为方形铸钢板,龙骨之间的底部凹槽为直筒槽状,从船体艏部直通船尾,平面示意呈现两个圆锥形状。使用多龙骨式船舶设计,将有效提高船只航行的稳定性,其底部空心凹槽设计可便于气泡附着,减少船底直接与水面发生的摩擦,提升船只航速。


    Access

    Download


    Export, share and cite



    Title :

    Novel three-keel type ship structure


    Additional title:

    一种三龙骨式新型船舶结构


    Contributors:
    SUN ZHEN (author) / XUE DONGMEI (author) / GU SHIYU (author) / WANG XINGHAO (author)

    Publication date :

    2021-11-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Bilge keel structure of ship

    YOU XIAOQIN | European Patent Office | 2021

    Free access

    Ship comprising bilge keel

    SON HEEJUNG / PARK JONG BEOM | European Patent Office | 2020

    Free access

    BILGE KEEL FOR SHIP

    MOON SEUNG HAN | European Patent Office | 2015

    Free access

    SHIP HULL OF DUCT- AND HYDRO-KEEL TYPE

    DYADCHENKO NIKOLAJ PETROVICH | European Patent Office | 2017

    Free access

    Novel low-resistance bilge keel structure of maritime work auxiliary ship

    ZHANG XINSHU / GAO TIANCHI / ZHI PENGFEI | European Patent Office | 2021

    Free access