海底海面之间的液体输送装置

    公开(公告)号:CN1039296A

    公开(公告)日:1990-01-31

    申请号:CN89102028.4

    申请日:1989-02-23

    CPC classification number: F16L1/201 E21B17/015 E21B43/01 F16L1/15

    Abstract: 本发明涉及海底海面之间的液体输送装置,这种装置至少使用一根挠性导管,该挠性导管在海面支架与中间部件之间呈悬链状延伸,本发明的装置包括上述导管(3)下部的至少在一个区域内具有的保持装置,这些保持装置连接到固定点上,固定点最好由固定锚(5)构成,拉紧位于中间部件(4)和保持装置之间的导管部分(3b),并使其与预先确定弯曲度的垂直面上的导管连通,弯曲导管的凹面朝向海底取油装置,尤其是朝向采油井口(2)。

    一种海底管道安全防掏空机构

    公开(公告)号:CN105570535A

    公开(公告)日:2016-05-11

    申请号:CN201610022761.6

    申请日:2016-01-14

    Inventor: 李德堂

    CPC classification number: F16L1/16 F16L1/201 F16L3/08

    Abstract: 一种海底管道安全防掏空机构,属于管道安装技术领域,包括第七气缸、第二鱼眼轴承、第二推板、控制器、上板、第一电机、推管、滑轨、保护套、管道、滑块、支杆、第一气缸、第二气缸、第二电机、罩子、第三气缸、第一螺杆、撑板、第一推板、第一鱼眼轴承、第四气缸、第三电机、第五气缸、第二螺杆、粘板、压力传感器、第六气缸和支板,所述管道外安装保护套,保护套上安装滑轨,滑轨下安装压力传感器,滑轨上安装两个滑块,滑块上安装支杆,支杆下安装第二气缸,第二气缸的活塞杆下安装支板;本发明的优点是:能避免管道处于悬空状态。

    海底海面之间的液体输送装置

    公开(公告)号:CN1014176B

    公开(公告)日:1991-10-02

    申请号:CN89102028.4

    申请日:1989-02-23

    CPC classification number: F16L1/201 E21B17/015 E21B43/01 F16L1/15

    Abstract: 本发明涉及海底海面之间的液体输送装置,这种装置至少使用一根挠性导管,该挠性导管在海面支架与中间部件之间呈悬链状延伸,本发明的装置包括上述导管(3)下部的至少在一个区域内具有的保持装置,这些保持装置连接到固定点上,固定点最好由固定锚(5)构成,拉紧位于中间部件(4)和保持装置之间的导管部分(3b),并使其与预先确定弯曲度的垂直面上的导管连通,弯曲导管的凹面朝向海底取油装置,尤其是朝向采油井口(2)。

    海洋深層水取水配管の支持方法
    4.
    发明专利
    海洋深層水取水配管の支持方法 审中-公开
    深海采水管支撑方法

    公开(公告)号:JP2016069983A

    公开(公告)日:2016-05-09

    申请号:JP2014201935

    申请日:2014-09-30

    CPC classification number: F16L1/201 F16L1/24

    Abstract: 【課題】樹脂製取水配管を敷設する際に敷設が容易で、しかも、敷設方法が簡易である海洋深層水取水配管の支持方法を提供する。 【解決手段】海洋深層水取水配管の支持方法は、海洋深層水よりも比重が小さい樹脂製である該海洋深層水を取水する取水配管のうち、少なくとも取水口の近辺部分は、係留索(例えば、ワイヤーロープ3a)と重錘(例えば、コンクリートブロック3b)を含んでなる複数の係留装置(例えば、ペンダント型アンカー3)で係留されており、前記取水口の近辺部分は、海面に向けて円弧形状で係留する。 【選択図】図2

    Abstract translation: 要解决的问题:提供易于铺设的深海进水树脂管的简单支撑方法。解决方案:深海进水管支撑方法是一种用于固定吸入深入水管的方法 - 水由树脂制成,其比重小于深海水。 在深海进水管中,吸水口附近的至少一部分由多个锚固装置(例如吊挂式锚杆3)锚定,该锚固装置包括系绳(例如钢丝绳3a)和重量(用于 例如,混凝土块3b),并且进水口附近的部分以弧形的形式向上锚定到海面。选择的图示:图2

    Method of installing pin piles into a seabed
    5.
    发明授权
    Method of installing pin piles into a seabed 有权
    将桩桩安装在海床上的方法

    公开(公告)号:US09587766B2

    公开(公告)日:2017-03-07

    申请号:US14786314

    申请日:2014-04-11

    Applicant: TECHNIP FRANCE

    CPC classification number: F16L1/201 E02D5/54 E02D7/00 E02D7/08 E02D7/14 F16L1/16

    Abstract: A method of installing a plurality of pin piles into a seabed including at least the steps of: (a) lowering a pin pile apparatus comprising a first pin pile and an attached clump weight towards the seabed; (b) allowing the first pin pile to self-penetrate the seabed based on self-weight of the pin pile apparatus and the momentum from step (a) until the clump weight reaches the sea bed; (c) disconnecting the clump weight from the first pin pile; and (d) recovering the clump weight for use with a second pin pile and repeating steps (a)-(c). In this way, the pin piles are easily installed from their descent to the seabed with the clump weight, which can then be removed and applied to the next pin pile in an easy and repeatable operation without requiring a suction apparatus or hammer or drill.

    Abstract translation: 一种将多个销桩安装在海床中的方法,至少包括以下步骤:(a)将包括第一针桩和附着的重量的针桩装置降低到海底; (b)允许第一针桩基于针桩装置的自重自重穿透海床,并且从步骤(a)到达重量达到海床的动量; (c)从第一针桩断开团块重量; 和(d)回收与第二针桩一起使用的重量,并重复步骤(a) - (c)。 以这种方式,销桩很容易从下沉到海床,并且可以以简单且可重复的操作将其卸下并施加到下一个针桩上,而不需要抽吸装置或锤子或钻头。

    Pipeline buoyancy control assembly and tiedown
    6.
    发明申请
    Pipeline buoyancy control assembly and tiedown 有权
    管道浮力控制组件和管道

    公开(公告)号:US20080310922A1

    公开(公告)日:2008-12-18

    申请号:US11808762

    申请日:2007-06-12

    Inventor: Shawn D. Downey

    CPC classification number: F16L1/201

    Abstract: A pipeline buoyancy control assembly is operable to simultaneously retain a plurality of pipelines against buoyancy forces. Respective ends of two retaining straps corresponding to two respective pipelines engage a tie-down member of a single control assembly. The retaining straps are placed over the respective pipelines and other ends of the retaining straps are attached to additional control assemblies. Further, stresses exerted on the retaining straps when the pipelines are subjected buoyancy forces are minimized by the unique structure of the tie-down member and the manner by which the retaining straps attached thereto.

    Abstract translation: 管道浮力控制组件可操作以同时保持多个管道抵抗浮力。 对应于两个相应管道的两个保持带的相应端部接合单个控制组件的固定部件。 保持带放置在相应的管道上,并且固定带的另一端附接到附加的控制组件。 此外,当管道承受浮力时施加在保持带上的应力通过固定构件的独特结构以及固定带附着于其上的方式而最小化。

    Pipe placement and support system
    7.
    发明授权
    Pipe placement and support system 失效
    管道放置和支撑系统

    公开(公告)号:US5785457A

    公开(公告)日:1998-07-28

    申请号:US736420

    申请日:1996-10-24

    CPC classification number: F16L1/06 F16L1/201

    Abstract: A placement and support system for installing long lengths of connected pipe sections and method of using the same are provided having a series of pairs of spaced apart piles that are installed at predetermined sites by pile-driving into the floor of an expanse and, in particular, a body of water. Each pile has a bent seat at lower end and the piles are driven until the seats are positioned at the desired distance above the floor. The sections of pipe are preconnected on land or on a barge to a desired length. A prefabricated pipe saddle assembly is installed between each pair of piles and positioned above the water line by wedging or a hydraulic jack to form a series of pipe saddle assemblies. Each pipe saddle assembly has a transverse support beam. There is a pipe sleeve at each end of the support beam dimensioned to slide over the piles. A generally U-shaped pipe saddle is affixed to the transverse beam. The long pipe is positioned on the pipe saddles by crane or other appropriate tools or machinery and secured to each pipe saddle by a pair of U-bolts. The wedges or jacks are removed and the pipe slowly filled with water. The pipe sleeves slide down the piles until they abut the bent seats at or near the bottom. After the pipe is positioned, the piles are filled with concrete to a point slightly above the pipe and the empty pile above the pipe is removed.

    Abstract translation: 提供了一种用于安装长长度连接的管段的放置和支撑系统及其使用方法,其具有一系列间隔开的堆,其通过堆积驱动进入刨花板的地板而安装在预定位置,并且特别地 ,一团水。 每个桩在下端具有弯曲的座椅,并且桩被驱动,直到座椅位于地板上方所需的距离处。 管道的部分在陆地或驳船上预先连接到所需的长度。 预制的鞍座组件安装在每对桩之间,并通过楔入或液压千斤顶定位在水线之上,以形成一系列管鞍组件。 每个管鞍组件都具有横向支撑梁。 在支撑梁的每一端有一个管套,其尺寸设计成在桩上滑动。 大体上U形的管鞍固定在横梁上。 长管通过起重机或其他适当的工具或机械定位在管道鞍座上,并通过一对U型螺栓固定到每个管鞍。 将楔子或千斤顶卸下,管子缓缓充满水。 管道套筒向下滑动,直到它们靠近底部或附近的弯曲座椅。 在管道定位之后,将桩混合物填充到稍微高于管道的点上,并且将管子上方的空桩移除。

    Self-closing clamping apparatus
    8.
    发明授权
    Self-closing clamping apparatus 失效
    自闭合夹紧装置

    公开(公告)号:US5263796A

    公开(公告)日:1993-11-23

    申请号:US727893

    申请日:1991-07-10

    CPC classification number: F16L1/201

    Abstract: A clamping apparatus for lockingly engaging and supporting a length of conduit, such as a pipeline span extending above an irregular seabed. The clamping apparatus includes a saddle shaped to overlie the conduit span to be supported and a frame straddling the saddle and pivotably coupled thereto. The saddle includes clamps which automatically swing to a closed position when the saddle is seated on the conduit. The frame has extensible legs for supporting the conduit on an underlying support surface, such as a sandy seabed.

    Abstract translation: 一种用于锁定地接合和支撑一段导管的夹紧装置,例如在不规则海床上方延伸的管道跨距。 夹紧装置包括形成为覆盖待支撑的导管跨距的鞍座和跨过鞍座并可枢转地联接到其上的框架。 鞍座包括当鞍座位于导管上时自动摆动到关闭位置的夹具。 框架具有用于在下面的支撑表面(例如沙质海床)上支撑导管的可伸展腿。

    Apparatus for and method of supporting pipe suspended over depressions
in the sea bed
    9.
    发明授权
    Apparatus for and method of supporting pipe suspended over depressions in the sea bed 失效
    支撑悬浮在海床凹陷处的管道的装置和方法

    公开(公告)号:US4352595A

    公开(公告)日:1982-10-05

    申请号:US150418

    申请日:1980-05-16

    Inventor: Ambrogio Scodino

    CPC classification number: F16L1/201

    Abstract: Apparatus for supporting pipe suspended over depressions in the sea bed and method of, comprising a service modular unit capable of being completely recovered and another modular unit intended for properly supporting the pipe: the two modular units are so connected that they can be disjointed under a command from the pipe-laying barge.The service modular unit is equipped with a recoverable assembly for placing the supporting modular unit in a correct vertical posture on the sea bed and for vertically holding such supporting modular until the pile-driving operation has been satisfactory completed.

    Abstract translation: 用于支撑悬挂在海床上的凹陷处的管道的装置和方法,包括能够完全恢复的服务模块单元和用于正确支撑管道的另一模块化单元:两个模块单元是如此连接的,使得它们可以在 管道驳船的命令。 服务模块单元配备有可恢复的组件,用于将支撑模块单元以正确的垂直姿势放置在海床上,并且用于垂直保持该支撑模块,直到打桩操作已经令人满意地完成。

    Device and method for the attachment of pipelines to an underwater surface
    10.
    发明授权
    Device and method for the attachment of pipelines to an underwater surface 失效
    将管道连接到水下表面的装置和方法

    公开(公告)号:US3765184A

    公开(公告)日:1973-10-16

    申请号:US3765184D

    申请日:1971-09-27

    Inventor: MENARD L

    CPC classification number: F16L1/201

    Abstract: An apparatus and a method of securing an underwater pipeline to the bed of a body of water is provided. A buoyant boom is attached to a floating line to be guided down to the pipeline. The floating line is secured to the pipeline by a clip that can utilize compressed air to penetrate the underwater bed. The buoyancy of the boom can be controlled to regulate both ascent and descent. A sled like base member is attached to the boom by a cardan joint and carries both a source of compressed air and a control panel. A television system can be utilized to monitor the control panel and the actual sinking of inverted L-shaped piles by a vibro-piledriver.

    Abstract translation: 提供了一种将水下管道固定在水体床上的装置和方法。 漂浮的吊杆连接到浮动管线,以引导到管道。 浮线通过可以利用压缩空气穿过水下床的夹子固定在管道上。 可以控制起重臂的浮力以调节上升和下降。 滑板式底座部件通过万向接头连接在起重臂上,同时承载压缩空气源和控制面板。 可以利用电视系统来监视控制面板以及通过振动桩的倒置的L形桩的实际下沉。

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