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    • 5. 发明申请
    • MODULAR BACKUP FLUID SUPPLY SYSTEM
    • 模块备份流体供应系统
    • WO2007016678A3
    • 2007-09-13
    • PCT/US2006030288
    • 2006-08-02
    • TRANSOCEAN OFFSHORE DEEPWATERDONOHUE STEVEO'LEARY STEVETHRASH TOM
    • DONOHUE STEVEO'LEARY STEVETHRASH TOM
    • F16D31/00E21B33/00G05D11/03
    • E21B33/0355Y10T137/87885
    • A system and method to allow backup or alternate fluid flow routes around malfunctioning components using removable, modular component sets. In one exemplary embodiment, an ROV establishes a backup hydraulic flow to a BOP function by attaching one end of a hose to a modular valve block and the other end to an intervention shuttle valve, thus circumventing and isolating malfunctioning components. A compound intervention shuttle valve is provided that comprises first and second primary inlets, first and second secondary inlets, and an outlet. A modular valve block is provided that comprises a directional control valve, a pilot valve, a manifold pressure regulator, a pilot pressure regulator, stab type hydraulic connections and an electrical wet-make connection.
    • 一种系统和方法,允许使用可移动的模块化组件组备份或替换流体流路径。 在一个示例性实施例中,ROV通过将软管的一端连接到模块化阀块并且将另一端连接到介入往复阀来建立到BOP功能的备用液压流动,从而绕过和隔离故障部件。 提供复合介入梭阀,其包括第一和第二主入口,第一和第二次入口以及出口。 提供模块化阀块,其包括方向控制阀,先导阀,歧管压力调节器,先导压力调节器,插入式液压连接件和电湿接头。
    • 8. 发明申请
    • MODULAR BACKUP FLUID SUPPLY SYSTEM
    • 模块式备用液体供应系统
    • WO2007016678A2
    • 2007-02-08
    • PCT/US2006/030288
    • 2006-08-02
    • TRANSOCEAN OFFSHORE DEEPWATER DRILLING, INC.DONOHUE, SteveO'LEARY, SteveTHRASH, Tom
    • DONOHUE, SteveO'LEARY, SteveTHRASH, Tom
    • E21B17/00
    • E21B33/0355Y10T137/87885
    • A system and method to allow backup or alternate fluid flow routes around malfunctioning components using removable, modular component sets. In one exemplary embodiment, an ROV establishes a backup hydraulic flow to a BOP function by attaching one end of a hose to a modular valve block and the other end to an intervention shuttle valve, thus circumventing and isolating malfunctioning components. A compound intervention shuttle valve is provided that comprises first and second primary inlets, first and second secondary inlets, and an outlet. A modular valve block is provided that comprises a directional control valve, a pilot valve, a manifold pressure regulator, a pilot pressure regulator, stab type hydraulic connections and an electrical wet-make connection.
    • 允许使用可移动的模块化组件组件对故障组件进行备份或替代流体流动路线的系统和方法。 在一个示例性实施例中,ROV通过将软管的一端附接到模块化阀块并且另一端连接到介入梭阀,从而建立到BOP功能的备用液压流,从而绕过和隔离故障组件。 提供了一种复合式干涉梭阀,其包括第一和第二主入口,第一和第二次级入口以及出口。 提供了一种模块化阀块,其包括方向控制阀,先导阀,歧管压力调节器,先导压力调节器,刺式液压连接和电湿式连接。