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15 条记录 (耗时 0.014 秒)

    Column floater with extended cylinder and ring buoy-group
    1.
    发明授权
    Column floater with extended cylinder and ring buoy-group 有权

    公开(公告)号：US10793227B2

    公开(公告)日：2020-10-06

    申请号：US16335430

    申请日：2017-05-19

    申请人： Zhirong Wu

    发明人： Zhirong Wu

    IPC分类号： B63B1/02 ,  B63B35/44 ,  B63B75/00 ,  B63B1/04 ,  B63B7/02 ,  B63B39/06

    摘要： This invention is directed to a column floater with extended cylinder and a ring buoy-group, which comprises an upright buoy at a water surface, an extended cylinder, a positioning system and a topsides. The top of the upright buoy is above the water surface and a moonpool is either set or not in the center of the upright buoy through the top to the bottom. The extended cylinder, connecting to the bottom of the upright buoy and extending downwards, includes two types of fixed and sliding to form a column floater with fixed extended cylinder and a column floater with sliding extended cylinder respectively. The positioning system is one or two combined of mooring system and DP system. The column floater with extended cylinder is a new type floating platform with multi-purpose, combining advantages of the spar platform and the current cylindrical FPSO, high performance, safety and reliability.

    COLUMN FLOATER WITH EXTENDED CYLINDER AND RING BUOY-GROUP
    3.
    发明申请
    COLUMN FLOATER WITH EXTENDED CYLINDER AND RING BUOY-GROUP 审中-公开

    公开(公告)号：US20190217919A1

    公开(公告)日：2019-07-18

    申请号：US16335430

    申请日：2017-05-19

    申请人： Zhirong WU

    发明人： Zhirong WU

    IPC分类号： B63B1/02 ,  B63B35/44

    摘要： This invention is directed to a column floater with extended cylinder and a ring buoy-group, which comprises an upright buoy at a water surface, an extended cylinder, a positioning system and a topsides. The top of the upright buoy is above the water surface and a moonpool is either set or not in the center of the upright buoy through the top to the bottom. The extended cylinder, connecting to the bottom of the upright buoy and extending downwards, includes two types of fixed and sliding to form a column floater with fixed extended cylinder and a column floater with sliding extended cylinder respectively. The positioning system is one or two combined of mooring system and DP system. The column floater with extended cylinder is a new type floating platform with multi-purpose, combining advantages of the spar platform and the current cylindrical FPSO, high performance, safety and reliability.

    Multifunctional offshore base with liquid displacement system
    4.
    发明授权
    Multifunctional offshore base with liquid displacement system 有权
    具有液体排量的多功能海底基地

    公开(公告)号：US08678711B2

    公开(公告)日：2014-03-25

    申请号：US13041224

    申请日：2011-03-04

    申请人： Zhirong Wu

    发明人： Zhirong Wu

    IPC分类号： E02D27/38

    CPC分类号： B63B35/44 ,  F17C2221/033 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2223/0161 ,  F17C2270/0121 ,  Y10T137/0318

    摘要： A liquid displacement system includes a storage tank, a volume of a first gas, and a volume of a second gas. The storage tank has at least one water ballast compartment to store water and at least one liquid storage compartment to store liquid and is configured symmetrically. A pump module may also be coupled to the storage tank. The pump module has at least one pair of loading pumps operating substantially at equal mass flow rate to displace the water with the liquid, and at least one pair of offloading pumps operating substantially at equal mass flow rate to displace the liquid with the water. Also, a gas valve module may be coupled to the storage tank to control pressure of the first gas and the second gas in the storage tank. The first gas is natural gas or inert gas. The second gas is natural gas.

    摘要翻译： 液体置换系统包括储罐，第一气体的体积和第二气体的体积。 储罐具有至少一个水压载舱以储存水和至少一个液体储存室以储存液体并被对称地构造。 泵模块也可以联接到储罐。 泵模块具有至少一对加载泵，其基本上以相等的质量流量操作，以使液体移动水，并且至少一对卸载泵基本上以相等的质量流速操作以用水移置液体。 另外，燃气阀模块可以联接到储罐以控制储罐中的第一气体和第二气体的压力。 第一种气体是天然气或惰性气体。 第二种天然气是天然气。

    Construction method for column platform barrel deck and topsides, and column platform
    7.
    发明授权
    Construction method for column platform barrel deck and topsides, and column platform 有权

    公开(公告)号：US11136094B2

    公开(公告)日：2021-10-05

    申请号：US16770106

    申请日：2019-01-18

    申请人： Zhirong Wu

    发明人： Zhirong Wu

    IPC分类号： B63B35/44 ,  B63B73/00

    摘要： A construction method for a column platform barrel deck and topside facilities, and a column platform. The construction method includes: prefabricating topside facilities in form of modules one by one, lifting each module to a predetermined position on the topmost deck of the upright barrel, and then connecting the modules to each other and forming a module-integration bottom deck at the bottom; during construction of the upright barrel, a skylight opening is reserved on the barrel topmost deck for the installation of the topsides, and the skylight opening allows the modular-integration bottom deck to be placed inside; an on-site closing gap is formed between the edge of the skylight opening and the outer edge of the modular-integration bottom deck perimeter; using the on-site closing gap connection structures to fill the on-site closing gap, so that the modular-integration bottom deck and the barrel topmost deck jointly form an integrated platform deck.

    Liquid storage, loading and offloading system
    10.
    发明授权
    Liquid storage, loading and offloading system 有权
    液体储存，卸载和卸载系统

    公开(公告)号：US08292546B2

    公开(公告)日：2012-10-23

    申请号：US12890495

    申请日：2010-09-24

    申请人： Zhirong Wu

    发明人： Zhirong Wu

    IPC分类号： B63B35/44

    CPC分类号： E02B17/025 ,  B63B25/12 ,  B63B27/24 ,  B63B35/44 ,  B65D88/78 ,  E02B17/021 ,  E02B17/027 ,  E02B2017/0043 ,  E02B2017/006 ,  E02B2017/0065 ,  E02B2017/0069 ,  E02B2017/0086

    摘要： A liquid storage, loading and offloading system includes a storage tank having a water ballast compartment for storing water and a liquid storage compartment for storing liquid. The water ballast compartment and the liquid storage compartment are coupled to each other to form a closed interconnected system with pressurized inert gas above water and liquid. The storage tank is configured symmetrically and the center of gravity and buoyancy of it move along a vertical Z axis. Besides, a pump module may also be included and have a pair of loading pumps and a pair of offloading pumps. The pair of loading pumps operates substantially at equal mass flow rate to displace water with liquid. The pair of offloading pumps also operates substantially at equal mass flow rate to displace liquid with water. Therefore an equal mass flow rate displacement system is formed to keep a constant draft.

    摘要翻译： 液体储存，装载和卸载系统包括具有用于储存水的水压载舱和用于储存液体的液体储存室的储罐。 水压舱和液体储存室彼此联接以形成封闭的互连系统，其中加压的惰性气体高于水和液体。 存储罐对称配置，其重心和浮力沿垂直Z轴移动。 此外，也可以包括泵模块，并具有一对加载泵和一对卸载泵。 该对加载泵基本上以相等的质量流量操作以用液体代替水。 一对卸载泵还基本上以相等的质量流量操作以用水置换液体。 因此，形成相等的质量流量位移系统以保持恒定的吃水。