The invention provides a buoyancy device and a floating stable cylindrical structure. The buoyancy device comprises a buoy, an axial limiting assembly and a radial supporting assembly. The buoy comprises a first cavity, a second cavity and an air inlet and outlet pipe. The first cavity is a closed cavity and is used for providing buoyancy for the buoy, so that the buoy can float on the water surface. In addition, the buoy also has redundant buoyancy to support the cylindrical member to float on the water surface together. The air inlet and outlet pipe is arranged at the top of the second cavity and used for feeding air into the second cavity or discharging air out of the second cavity so as to adjust the air pressure in the second cavity and the buoyancy of the buoy. The second cavity comprises a water inlet and a water outlet formed in the bottom; the water inlet and outlet is used for introducing external water into the second cavity, so that water enters the second cavity, the weight of the water in the second cavity is increased, and the stability of the buoy is improved. When the air inlet and outlet pipe is provided to pressurize and inflate the second cavity, water in the second cavity is discharged through the water inlet and outlet.

    本申请提供了一种浮力装置及浮游稳定筒形结构,浮力装置包括浮筒、轴向限位组件和径向支承组件。浮筒包括第一腔体、第二腔体和进排气管。第一腔体为密闭腔体,第一腔体用于为浮筒提供浮力,使其自身能够漂浮于水面上。除此之外,浮筒还具有冗余的浮力,以支撑筒形构件一同漂浮于水面上。进排气管设于第二腔体顶部,用于向第二腔体内进气或向第二腔体外排气,以调节第二腔体内的气压以及浮筒的浮力大小。第二腔体包括设于底部的进排水口;进排水口用于将外界的水引入第二腔体中,使第二腔体进水,提供增加第二腔体中水的重量,提高浮筒的稳定性。当提供进排气管向第二腔体内加压充气时,第二腔体中的水通过进排水口排出。


    Access

    Download


    Export, share and cite



    Title :

    Buoyancy device and floating stable cylindrical structure


    Additional title:

    浮力装置及浮游稳定筒形结构


    Contributors:
    WANG XIANG (author) / WANG QIANG (author) / FU DAWEI (author) / WANG GUOZHI (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Vertical floating structure using buoyancy

    KANG HEUNG MOOK | European Patent Office | 2024

    Free access

    Swivel floating structure using buoyancy

    KANG HEUNG MOOK | European Patent Office | 2024

    Free access

    Buoyancy structure for floating offshore structure

    European Patent Office | 2021

    Free access

    Buoyancy structure for floating offshore structure

    KWON TAI KYU / KIM JU HYUNG | European Patent Office | 2021

    Free access

    BUOYANCY MAINTAINING METHOD OF FLOATING STRUCTURE

    AN HEUI TAY | European Patent Office | 2019

    Free access