CN103291254B - Horizontal sleeve type connector for deep water manifold - Google Patents

Horizontal sleeve type connector for deep water manifold Download PDF

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Publication number
CN103291254B
CN103291254B CN201310217136.3A CN201310217136A CN103291254B CN 103291254 B CN103291254 B CN 103291254B CN 201310217136 A CN201310217136 A CN 201310217136A CN 103291254 B CN103291254 B CN 103291254B
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China
Prior art keywords
hub
hub seat
connector
ring
locating cone
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Active
Application number
CN201310217136.3A
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Chinese (zh)
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CN103291254A (en
Inventor
罗晓兰
段梦兰
郭宏
洪毅
李博
郑利军
孙钦
侯广信
任必为
安维峥
王珏
阎嘉钰
许文虎
朱春丽
姜宇飞
白朋辉
周游
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China National Offshore Oil Corp CNOOC
CNOOC Research Institute Co Ltd
Original Assignee
China University of Petroleum Beijing CUPB
China National Offshore Oil Corp CNOOC
CNOOC Research Institute Co Ltd
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Application filed by China University of Petroleum Beijing CUPB, China National Offshore Oil Corp CNOOC, CNOOC Research Institute Co Ltd filed Critical China University of Petroleum Beijing CUPB
Priority to CN201310217136.3A priority Critical patent/CN103291254B/en
Publication of CN103291254A publication Critical patent/CN103291254A/en
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Abstract

The invention discloses a kind of horizontal sleeve type connector for deep water manifold.Described horizontal bush formula connector comprises connector assembly and hub seat assembly; Described connector assembly comprises connection cover and is arranged on the female hub seat on described connection cover; One end of described female hub seat is set on load-carrying ring, and described load-carrying ring is provided with suspension ring; The relative position of described load-carrying ring and described suspension ring is provided with locating cone; Described hub seat assembly comprises under(-)chassis and the hub base arranged on described under(-)chassis and locating cone cylinder; Described hub base is provided with wheel hub holder, and described wheel hub holder is connected with public hub seat; Described female hub seat coordinates with described male hub seat is salable; Described locating cone can match with described locating cone cylinder.The present invention adopts the connector targeting scheme of accurate positioning to design, and the design of two-stage guide-localization cone is easy to location, axially adjustment bolt design modifying location structure axial deviation, and ring design of slinging guarantees connector axial location.

Description

Horizontal sleeve type connector for deep water manifold
Technical field
The present invention relates to a kind of connection device for Offshore Engineering field, be specifically related to a kind of horizontal sleeve type connector for deep water manifold, be applicable to deep water and connect.
Background technology
The exploitation in current deep water gas field be investment high, have a big risk and the intensive energy industry frontier of new and high technology.Wherein deep water manifold is a kind of visual plant in deep water gas field development process, and wherein the connected mode of manifold is very complicated.The connected mode of conventional land manifold is difficult to the demand meeting deepwater work, so deep water manifold connector has brand-new structure and operation format, occupies an important position in deep water connected system.
Summary of the invention
The object of this invention is to provide a kind of horizontal sleeve type connector for deep water manifold, the present invention can simple as a kind of structure, operate simple and easy, the jumper pipe that can be welded with connector assembly is connected to the hub seat assembly on seabed manifold, well head, PLET, PLEM etc. fast and accurately.
A kind of horizontal sleeve type connector for deep water manifold provided by the present invention, it comprises connector assembly and hub seat assembly;
Described connector assembly comprises connection cover and is arranged on the female hub seat on described connection cover; One end of described female hub seat is set on load-carrying ring, and described load-carrying ring is provided with suspension ring; The relative position of described load-carrying ring and described suspension ring is provided with locating cone;
Described hub seat assembly comprises under(-)chassis and the hub base arranged on described under(-)chassis and locating cone cylinder; Described hub base is provided with wheel hub holder, and described wheel hub holder is connected with public hub seat;
Described female hub seat coordinates with described male hub seat is salable;
Described locating cone can match with described locating cone cylinder.
In above-mentioned horizontal bush formula connector, described hub base is provided with guide peg, and described guide peg contributes to erecting tools and docks with the guiding of described connector.
In above-mentioned horizontal bush formula connector, be fixed by claw between described female hub seat and described male hub seat, to increase the fastness that described female hub seat coordinates with described male hub seat.
In above-mentioned horizontal bush formula connector, described connector also comprises a driving ring; Described driving ring is set on described claw, and can move along described claw, and described driving ring can strengthen the coupling mechanism force of described claw.
In above-mentioned horizontal bush formula connector, the outer wall of described driving ring is provided with boss, described driving ring can be made to move down by described boss, and drives described claw to lock described female hub seat and described male hub seat.
In above-mentioned horizontal bush formula connector, described connection cover is provided with at least 2 fastening bolts, the screw rod of described fastening bolt may extend to the upper surface of described driving ring, and namely the screw rod of described fastening bolt can keep out described driving ring, to strengthen the lock ability of described claw further.
Beneficial effect of the present invention is:
(1) the present invention adopts the connector targeting scheme of accurate positioning to design.The design of two-stage guide-localization cone is easy to location, axially adjustment bolt design modifying location structure axial deviation, and ring design of slinging guarantees connector axial location.
(2) the present invention adopts the connector centering schematic design of triple guarantee.Braced structures ensures connector shaft core position, and centering hydraulic cylinder adjustment connector axial deviation on supporting erecting tools, on public drum seat, fixing structure ensures that centering is accurate further.
Accompanying drawing explanation
Fig. 1 is the stereogram of horizontal bush formula connector of the present invention.
Fig. 2 is the front view of horizontal bush formula connector of the present invention.
Fig. 3 is the top view of horizontal bush formula connector of the present invention.
Fig. 4 is the left view of horizontal bush formula connector of the present invention.
Fig. 5 is the sectional drawing of horizontal bush formula connector of the present invention centrally line.
Fig. 6 is the structural representation before the flat sleeve-type connector of the present invention installs docking.
In figure, each mark is as follows:
1 guide peg, 2 wheel hub holders, 3 male hub seats, 4 driving rings, 5 connection covers, 6 female hub seats, 7 suspension ring, 8 load-carrying rings, 9 hub base, 10 under(-)chassiss, 11 claws, 12 fastening bolts, 13 locating cone cylinders, 14 locating cones.
Detailed description of the invention
Below in conjunction with accompanying drawing, invention is described further, but the present invention is not limited to following examples.
As shown in figs 1 to 6, horizontal bush formula connector provided by the invention comprises connector assembly and hub seat assembly; Wherein, connector assembly comprises connection cover 5 and the female hub seat 6 be arranged on connection cover 5; One end of this female hub seat 6 is set on load-carrying ring 8, and this load-carrying ring 8 can play the effect of supporting connector weight in connector installation process; This load-carrying ring 8 is provided with suspension ring 7, and wherein suspension ring 7 may be stuck in the groove of jumper pipe corresponding part, accurate to guarantee the axial location of connector.Be provided with locating cone 14 at this load-carrying ring 8 with the relative position of suspension ring 7, primary responsibility provides the location of connector and hub seat.Hub seat assembly in this connector comprises under(-)chassis 10 and the hub base 9 arranged on this under(-)chassis 10 and locating cone cylinder 13; Hub base 9 is fixed with wheel hub holder 2, wheel hub holder 2 is connected with public hub seat 3; Wherein, the female hub seat 6 in connector assembly can be sealed and matched with the male hub seat 3 in hub seat assembly.And be fixed by claw 11 between female hub seat 6 and male hub seat 3, to increase the fastness that female hub seat 6 coordinates with male hub seat 3.In order to increase stability when female hub seat 6 matches with male hub seat 3, claw 11 is also sheathed on a driving ring 4, the outer wall of this driving ring 4 is provided with boss (not shown), driving ring 4 can be made to move down by this boss, claw 11 can be driven to lock with male hub seat 3 female hub seat 6.Further, connection cover 1 is provided with 2 fastening bolts 12, and the screw rod of this fastening bolt 12 may extend to the upper surface of driving ring 4, as shown in Figure 5, namely the screw rod of fastening bolt 12 can keep out driving ring 4, and then realizes the object of the lock technical ability power strengthening claw 11 further.Locating cone 14 in connector assembly can match with the locating cone cylinder 13 in hub seat assembly, docks with the accurate of hub seat assembly to realize connector assembly.
Dock with the guiding of connector to realize erecting tools, hub base 9 arranges guide peg 1.
The use procedure of horizontal bush formula connector of the present invention is as follows:
(1) hub seat assembly is fixed on subsea manifold, well head, PLET, PLEM etc. under water on production equipment, transfers to the connections to be installed such as seabed with them.
(2) jumper pipe two ends flush deck socket assembly end of ining succession transfers to seabed by uniform beam, suspension ring.Treat that flush deck socket transfers to production equipment place under water, position with hub seat assembly and dock, put in locating cone cylinder under locating cone is accurate, dock.After realizing location docking, regain uniform beam and transfer hawser.
(3), when transferring matched mounting tool to tram, relax and transfer hawser, locking radial mechanism and connector guide peg position, and complete the locking of erecting tools.
(4) matched mounting tool adopts hydraulic system to be withdrawn by drive plate, and claw is opened completely,
(5) matched mounting tool drives connector assembly end to move to hub seat end, completes docking of male hub seat and female hub seat.
(6) matched mounting tool hydraulic system promotion driving ring travels forward, and presses claw and completes locking process.Rotate secondary locking bolt (fastening bolt) by the secondary locking device on matched mounting tool, automatically complete secondary locking process.
(7) tighten up and transfer hawser, remove the locking radial of erecting tools.Mention and transfer hawser, erecting tools is withdrawn, and connector completes connection.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.

Claims (4)

1. a horizontal sleeve type connector for deep water manifold, is characterized in that:
Described horizontal bush formula connector comprises connector assembly and hub seat assembly;
Described connector assembly comprises connection cover and is arranged on the female hub seat on described connection cover; One end of described female hub seat is set on load-carrying ring, and described load-carrying ring is provided with suspension ring; The relative position of described load-carrying ring and described suspension ring is provided with locating cone;
Described hub seat assembly comprises under(-)chassis and the hub base arranged on described under(-)chassis and locating cone cylinder; Described hub base is provided with wheel hub holder, and described wheel hub holder is connected with public hub seat;
Described female hub seat and described male hub seat are sealed and matched;
Described locating cone matches with described locating cone cylinder;
Described hub base is provided with guide peg;
Described connection cover is provided with at least 2 fastening bolts, and the screw rod of described fastening bolt extends to the upper surface of driving ring;
Described hub seat assembly is fixed on subsea manifold, well head, PLET, PLEM under water on production equipment.
2. horizontal bush formula connector according to claim 1, is characterized in that: be fixed by claw between described female hub seat and described male hub seat.
3. horizontal bush formula connector according to claim 2, is characterized in that: described driving ring is set on described claw, and moves along described claw.
4. horizontal bush formula connector according to claim 3, is characterized in that: the outer wall of described driving ring is provided with boss.
CN201310217136.3A 2013-06-03 2013-06-03 Horizontal sleeve type connector for deep water manifold Active CN103291254B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310217136.3A CN103291254B (en) 2013-06-03 2013-06-03 Horizontal sleeve type connector for deep water manifold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310217136.3A CN103291254B (en) 2013-06-03 2013-06-03 Horizontal sleeve type connector for deep water manifold

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CN103291254B true CN103291254B (en) 2015-11-18

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103510927B (en) * 2013-10-09 2016-01-20 中国石油大学(北京) Horizontal sleeve type connector for deep water manifold
CN104227386A (en) * 2014-08-25 2014-12-24 中国海洋石油总公司 Improved device for quickly connecting joints underwater

Citations (5)

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Publication number Priority date Publication date Assignee Title
US4820083A (en) * 1987-10-28 1989-04-11 Amoco Corporation Flexible flowline connection to a subsea wellhead assembly
US5255745A (en) * 1992-06-18 1993-10-26 Cooper Industries, Inc. Remotely operable horizontal connection apparatus and method
CN1184526A (en) * 1995-03-23 1998-06-10 康斯贝格离岸公司 Method for connecting underwater pipelines particularly suitable for great depths and big diameters
US6767165B1 (en) * 1998-04-03 2004-07-27 Sonsub International Ltd. Method and apparatus for connecting underwater conduits
CN203362133U (en) * 2013-06-03 2013-12-25 中国海洋石油总公司 Deepwater manifold horizontal sleeve type connector

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EP2179128B1 (en) * 2007-07-24 2015-04-08 Cameron International Corporation Funnel system and method
NO329288B1 (en) * 2007-12-21 2010-09-27 Fmc Kongsberg Subsea As Tool and method for connection of pipelines

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
US4820083A (en) * 1987-10-28 1989-04-11 Amoco Corporation Flexible flowline connection to a subsea wellhead assembly
US5255745A (en) * 1992-06-18 1993-10-26 Cooper Industries, Inc. Remotely operable horizontal connection apparatus and method
CN1184526A (en) * 1995-03-23 1998-06-10 康斯贝格离岸公司 Method for connecting underwater pipelines particularly suitable for great depths and big diameters
US6767165B1 (en) * 1998-04-03 2004-07-27 Sonsub International Ltd. Method and apparatus for connecting underwater conduits
CN203362133U (en) * 2013-06-03 2013-12-25 中国海洋石油总公司 Deepwater manifold horizontal sleeve type connector

Non-Patent Citations (3)

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Title
基于AMESim 的深水连接器驱动环液压缸同步仿真;任必为 等;《石油机械》;20121010;第40卷(第10期);第1节、图1-2 *
水下跨接管连接器选型设计研究;周灿丰 等;《石油化工高等学校学报》;20110630;第24卷(第3期);全文 *
深水水下连接器的对比与选择;董衍辉 等;《石油矿场机械》;20120430;第41卷(第4期);第1.2-1.3节、图1-6 *

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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No.

Co-patentee after: CNOOC research institute limited liability company

Patentee after: China Offshore Oil Group Co., Ltd.

Co-patentee after: China University of Petroleum (Beijing)

Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No.

Co-patentee before: CNOOC Research Institute

Patentee before: China National Offshore Oil Corporation

Co-patentee before: China University of Petroleum (Beijing)

CP01 Change in the name or title of a patent holder
TR01 Transfer of patent right

Effective date of registration: 20191210

Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No.

Co-patentee after: CNOOC research institute limited liability company

Patentee after: China Offshore Oil Group Co., Ltd.

Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No.

Co-patentee before: CNOOC research institute limited liability company

Patentee before: China Offshore Oil Group Co., Ltd.

Co-patentee before: China University of Petroleum (Beijing)

TR01 Transfer of patent right