CN102245952A - 软管接头 - Google Patents

软管接头 Download PDF

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Publication number
CN102245952A
CN102245952A CN2009801399406A CN200980139940A CN102245952A CN 102245952 A CN102245952 A CN 102245952A CN 2009801399406 A CN2009801399406 A CN 2009801399406A CN 200980139940 A CN200980139940 A CN 200980139940A CN 102245952 A CN102245952 A CN 102245952A
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flexible pipe
hose
sleeve
flexible tube
external jacket
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CN102245952B (zh
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I·科诺腾
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/133—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting buoyant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/01—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses adapted for hoses having a multi-layer wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/02—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/30—Detecting leaks

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Joints Allowing Movement (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pipe Accessories (AREA)

Abstract

本发明涉及一种用于软管系统(11)的配置，包括内部主软管(12)和外部护套软管(13)，内部主软管和外部护套软管限定一环形空气填充腔(14)，使得软管飘浮在水中。至少一端设置有连接于内部主软管和外部护套软管的接头(15)，并且自由端连接于接头部(16)或与接头部成一体，用于连接软管系统(11)到外部系统。接头(15)包括：内部套管(22)，主软管的端部与其连接，内部套管(22)的自由端(26)装配有用于连接到管系统的诸如螺纹的元件；外部套管(16)，护套软管的端部与其连接；连接元件(30)，用于分开地连接内部套管(22)到外部套管(16)；连接件，其位于两个软管部(12，14)之间，该连接件包括单向阀，其允许从外部软管(14)到主软管(12)的排放。

Description

软管接头
技术领域
本发明涉及一种如权利要求1前序部分所述类型的软管接头。
背景技术
能够漂浮在水上的软管用于离岸可泵送流体的传输，例如来自补给船的平台燃料补给，或从平台到补给船的淤泥传输。为此，已知附接漂浮装置到普通软管，或附接发泡材料的管状套筒到所述软管。上述两种软管的构造提供了浮力但没有增加安全性。此外，没有合适的途径提供一种耐磨损的软管。
随着对由于溢出而造成污染问题的日益关注，需要随软管尺寸不断扩大的安全措施。
已经提出一些软管，其中外部软管容纳来自内部主软管的泄漏。这种类型的安全软管已经能够制造成漂浮在水上的软管。但是建立安全性的主要目标阻碍了令人满意的漂浮软管的发展。例如美国专利US6,085,796(Riga，2000)描述了一种具有内部和外部软管的复合安全软管，其已经用于液压系统，且具有较低的传输容量。端部接头的设计不是令人满意的。
也已知一种双管道，在外环部具有发泡材料，以便与其它物质之间形成隔热。这种类型的结构在美国专利US6,349,976(Mentor Subsea，2002)中已知，但是该结构也不适合用作漂浮软管。
发明内容
本发明的主要目的在于提供一种漂浮软管，其适用于合理生产，并且具有优越的应用潜能。而且，该漂浮软管能监视软管内容物的泄漏并能从最初泄漏中收集内容物。
另一个目的在于提供这样一种复合软管，其使得泄漏处软管部分的替换更容易且更经济。
还一个目的在于提供一种软管，其能简单地卷绕外部软管的扁平部。
其它目的将在下述示例中描述。
本发明在权利要求1及其从属权利要求中进行陈述。而本发明更多细节将在说明书实施例中描述。
附图说明
本发明在附图中示出，其中：
附图1示出了依据本发明形成的装置的局部横截面的轴向侧视图；以及
附图2示出了附图1中接头装置的端部图。
具体实施方式
附图1示出了依据本发明形成的合成或“复合”软管11的端部。主要元件是内部主软管12，其可以设计成在由水隔开的两个单元之间输送燃料仓燃料、淤泥或其它可用泵抽吸的流体，这需要将所述软管置于水面上。
主软管12由护套软管13围绕，护套软管可具有在两软管之间建立管状空隙14的直径。空隙14将充有空气以便减少复合软管的重量，以便软管能漂浮在水面上。但是空隙也可以充有其它气体或部分或全部充有发泡材料。在可替换实施例中，为了维持主软管12和护套软管13之间的距离，例如管状波纹轮廓的间隔件可布置在空隙14内。
接头15布置在每一端部或任一连接处，以便连接如下描述那样制成的主软管12和护套软管13。
在附图中的实施例中，接头元件15包括用于护套软管13的外端接头16。外端接头16包括两个同轴端套管17、18，它们之间限定用于护套软管端部的环形狭缝19。外端接头16在其自由端具有环形延伸部20，该环形延伸部20在其端部具有管件21。
而且，接头15包括用于主软管12的内端接头22。内端接头22以类似于外端接头16的方式包括两个同轴套管23、24，它们之间限定用于主软管12端部的环形狭缝25。通过液压装置，两个软管12和13以本身公知的方式被紧固在各自的环形狭缝25和19内。
内端接头22在自由端向外延伸到带螺纹27的管状端部26。在管状端部26的连接位置区域被设置成，位于与环形延伸部20，环或锁扣28之间与管件21在同一水平面上轴向延伸。环形狭缝29在上述两部分之间形成。
本示例中的该环形狭缝由环30封闭，环30通过两排螺钉31和32以密封的方式被旋入管件21和环28。环30同时将端部接头15的两个部分相互锁定。环30具有用于管连接的带螺纹孔33。而且，管状端部26具有径向孔34，径向孔具有接头法兰35。在复合软管的使用期间，具有单向阀(未示出)的管或软管连接件在孔33和孔34之间进行连接。该连接的目的是在卷绕期间排空狭缝14有关空气和任何泄漏的液体。这样，避免污染，同时软管的处理将更加便利。
本发明主要适用于制造用于许多离岸工业的漂浮软管，考虑到安全性和可用性，与传统的用于相似目的软管相比具有更好的总体特性。特别重要的是，复合软管可用于安全环境，同时记录主软管中的泄漏并且收集上述泄漏。

Claims (5)

1.一种软管设备(11)，其具有内部主软管(12)和外部护套软管(13)，以及位于一个或多个端部的接头元件(15)，所述内部主软管和所述外部护套软管限定一管状空气空隙(14)，所述管状空气空隙主要用于给水中的软管提供浮力，所述接头元件对所述内部主软管和所述外部护套软管形成连接，并且所述接头元件在其自由端与接头装置(16)连接或与接头装置为一体，以连接软管结构(11)和外部连接件，其特征在于，所述接头元件(15)包括：
内部套管(22)，所述内部主软管(12)的端部插入和连接于所述内部套管中，其中所述内部套管(22)在其自由端(26)配置用于连接到管系统的装置，特别是螺纹装置(27)，
外部套管(16)，外部护套软管(13)的端部锚固于外部套管上，
连接元件(30)，用于可释放地连接内部套管(22)和外部套管(16)，和
连接件，其位于两个软管部(12，14)之间，所述连接件具有单向阀，该单向阀允许从软管部(14)到内部主软管(12)的排放。
2.如权利要求1所述的设备，其特征在于，所述连接元件(30)为管状并且布置成可释放地连接到两个套管(22，16)中的至少一个。
3.如权利要求2所述的设备，其特征在于，两个套管中的至少一个(22)带有法兰形的连接环(28)，用于连接所述连接元件(30)。
4.如权利要求1-3之一所述的设备，其特征在于，所述连接环(30)具有一个或多个孔(33)，用于连接管件到所述内部主软管(12)和所述外部护套软管(13)之间的空隙(14)。
5.如权利要求1-4之一所述的装置，其特征在于，所述连接元件(30)具有外部和内部斜面，以便装配到所述内部套管和所述外部套管之间的环状空间(29)内。
CN200980139940.6A 2008-10-08 2009-10-07 软管 Active CN102245952B (zh)

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NO20084209A NO329261B1 (no) 2008-10-08 2008-10-08 Anordning ved slange
NO20084209 2008-10-08
PCT/NO2009/000347 WO2010041955A1 (en) 2008-10-08 2009-10-07 Hose connector

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CN102245952A true CN102245952A (zh) 2011-11-16
CN102245952B CN102245952B (zh) 2014-03-12

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US (1) US9797529B2 (zh)
EP (1) EP2344800B1 (zh)
CN (1) CN102245952B (zh)
BR (1) BRPI0920567B1 (zh)
CA (1) CA2739312C (zh)
DK (1) DK2344800T3 (zh)
NO (1) NO329261B1 (zh)
RU (1) RU2503872C2 (zh)
WO (1) WO2010041955A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832724A (zh) * 2014-02-03 2015-08-12 易安迪机车公司 用于双壁管道组件的法兰和适配器
CN105090635A (zh) * 2014-05-05 2015-11-25 易安迪机车公司 用于联接一对双壁管的组件
CN105518368A (zh) * 2013-09-10 2016-04-20 安全管控股股份公司 双软管装置
CN112236612A (zh) * 2018-06-06 2021-01-15 弗兰科希工业管道有限两合公司 用于软管结构的接头装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO329261B1 (no) 2008-10-08 2010-09-20 Inge Knotten Anordning ved slange
CN102174970B (zh) * 2011-02-24 2012-07-25 中国海洋石油总公司 漂浮式输油软管及其胶料制备方法
NO340944B1 (en) * 2015-11-17 2017-07-24 Vinje Ind As A hose unit for transferring a flowable medium
NO340943B1 (en) * 2015-11-17 2017-07-24 Vinje Ind As A hose arrangement for transferring a flowable medium
NO340939B1 (en) * 2015-11-17 2017-07-24 Vinje Ind As An elongated hose unit for transferring a flowable medium
USD989140S1 (en) * 2020-11-02 2023-06-13 Paul J. Krivoy Heavy duty full energy, encoder driven non-handed electric door operator

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US4763683A (en) * 1987-09-21 1988-08-16 Catlow, Inc. Breakaway coupling for a coaxial fuel supply hose
US6085796A (en) * 1998-07-31 2000-07-11 Riga; Dennis J. Dual containment hydraulic system
US6634387B1 (en) * 1998-09-24 2003-10-21 Nkt Flexibles A/S Reinforced flexible tubular pipe with conveying back of leak fluid
US6349976B1 (en) * 2000-02-28 2002-02-26 Mentor Subsea Technology Services, Inc. Pipe in pipe assembly
CN2424348Y (zh) * 2000-04-27 2001-03-21 萍乡制冷设备厂 非金属软管与终端管件的连接件
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105518368A (zh) * 2013-09-10 2016-04-20 安全管控股股份公司 双软管装置
CN105518368B (zh) * 2013-09-10 2017-05-31 安全管控股股份公司 双软管装置
CN104832724A (zh) * 2014-02-03 2015-08-12 易安迪机车公司 用于双壁管道组件的法兰和适配器
CN105090635A (zh) * 2014-05-05 2015-11-25 易安迪机车公司 用于联接一对双壁管的组件
CN105090635B (zh) * 2014-05-05 2019-02-19 前进轨道机车公司 用于联接一对双壁管的组件
CN112236612A (zh) * 2018-06-06 2021-01-15 弗兰科希工业管道有限两合公司 用于软管结构的接头装置

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RU2011118207A (ru) 2012-11-20
BRPI0920567B1 (pt) 2020-01-14
BRPI0920567A2 (pt) 2015-12-29
EP2344800B1 (en) 2017-03-29
CN102245952B (zh) 2014-03-12
NO329261B1 (no) 2010-09-20
RU2503872C2 (ru) 2014-01-10
US9797529B2 (en) 2017-10-24
NO20084209L (no) 2010-04-09
EP2344800A4 (en) 2013-11-20
CA2739312C (en) 2018-08-07
EP2344800A1 (en) 2011-07-20
CA2739312A1 (en) 2010-04-15
WO2010041955A1 (en) 2010-04-15
US20110210540A1 (en) 2011-09-01
DK2344800T3 (en) 2017-07-10

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