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    • 7. 发明授权
    • Device for reducing deep sea off-shore oil pipe leaks and related method of use
    • 减少深海离岸油管泄漏装置及相关使用方法
    • US08720490B1
    • 2014-05-13
    • US13156386
    • 2011-06-09
    • James Burns
    • James Burns
    • F16L55/18
    • F16L55/18E21B43/0122F16L1/26F16L55/134F16L55/165F16L55/1705
    • A tubular assembly to engage a leaking pipe under water includes an insert, a triangular shaped front guide, an outer annular sleeve, and a fluid supply assembly. The insert is hallow, tubular in shape and construction, and includes a first end, second end and an exterior surface containing a plurality of inflatable bladders and flanges. The front guide attaches to the first end of the insert, and includes a retarder tube to collect fluid from the leaking pipe. The outer annular sleeve is sized to surround both the insert and the leaking pipe, and includes retaining bolts capable of engaging the leaking pipe. The fluid supply assembly fills each inflatable bladder and includes a supply line, a distribution tube, a plurality of feed lines that communicates with each inflatable bladder via an injector, and check valves placed between each inflatable bladder and each feed line.
    • 用于接合在水下的泄漏管的管状组件包括插入件,三角形前导向件,外环形套筒和流体供应组件。 插入件是中空的,管状的形状和结构,并且包括第一端,第二端和包含多个可充气气囊和凸缘的外表面。 前引导件附接到插入件的第一端,并且包括用于从泄漏管收集流体的延迟管。 外环形套筒的尺寸设置成包围插入件和泄漏管,并且包括能够接合泄漏管的固定螺栓。 流体供应组件填充每个可膨胀气囊,并且包括供应管线,分配管,经由注射器与每个可膨胀气囊连通的多个进料管线,以及放置在每个可充气气囊和每个进料管线之间的止回阀。