CN104315284B - Mechanical pipe block threeway - Google Patents
Mechanical pipe block threeway Download PDFInfo
- Publication number
- CN104315284B CN104315284B CN201410485415.2A CN201410485415A CN104315284B CN 104315284 B CN104315284 B CN 104315284B CN 201410485415 A CN201410485415 A CN 201410485415A CN 104315284 B CN104315284 B CN 104315284B
- Authority
- CN
- China
- Prior art keywords
- housing
- slips
- ring
- housings
- ring flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 229950000845 politef Drugs 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001484259 Lacuna Species 0.000 description 1
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
A kind of mechanical pipe block threeway, is provided with the two housings of folding driving mechanism, and the contact seam both sides that two housings is combined are provided with the radial bolts of fastening；Two housings inner chamber is respectively arranged at two ends with slips and is enclosed within the sleeve of slips periphery, and the inwall of slips is provided with and radially fastens screw thread and be axially arranged with the not through shrinkage joint that is crisscross arranged；Being provided with interior compression tooth on the outer peripheral face of slips, the inwall of fastening sleeve is provided with the outer fastening teeth matched with interior compression tooth；The inboard of two housings two ends slips is respectively equipped with a hold-down ring, is provided with several sealing ring in hold-down ring inboard.Being provided with perforate on shell wall between the sealing ring of two housings two ends, this perforate outer side seal connects connector and the ring flange of a lateral connection pipeline.Two broken end pipelines and cross connection pipeline can be linked together by this device quickly and easily, quickly form three-way pipeline.There is the advantages such as work efficiency height, sealing and firm dependable performance, strong adaptability, saving maintenance cost.
Description
Technical field
The present invention relates to a kind of threeway pipe-line quick connector under water, particularly relate to a kind of fast three-way adapter for the pipeline such as transfer oil, combustion gas.
Background technology
Fuel gas transportation pipeline, petroleum transportation pipeline are in the process used, and the defect owing to being subject to the interference of external environment, burn into material exists in the fabrication process itself result in pipeline and occurs in that fault, and impact uses normally and needs repairing.For needing after conveyance conduit is blocked by maintenance activity to be connected together quickly pipeline and joint, if application number is the pipe jointer mentioned in 201010165102.0 in prior art, the front end of this pipe jointer is provided with Flange joint dish, rear end is provided with flange platen, the process used need the Flange joint dish by rear and front end conveyance conduit is arranged by front end both to be linked together, exist when operating with install and use consuming time, work efficiency is not high and installs inconvenience, simultaneously can there is the not high defect of sealing in the process connected yet；Simultaneously for threeway conveyance conduit, the pipe jointer mentioned in above-mentioned prior art exists for familiar lacunas, it is impossible to meet the quick connection of threeway conveyance conduit joint.
Summary of the invention
In order to solve the problems referred to above occurred in prior art, it is an object of the invention to provide a kind of mechanical pipe block threeway, quickly and easily three segment pipes can be linked together, there is the advantage that use scope is wide, work efficiency is high, sealing property is reliable, save maintenance cost etc. simultaneously.
Technical scheme provided by the present invention is as follows:
Mechanical pipe block threeway, including: housing, folding driving mechanism, it is characterized in that: described housing includes two the first housings facilitating folding and the second housing, described first housing and the second inner walls are semicircle cylindrical cavity；Folding driving mechanism is arranged on longitudinal side of described first housing and the second housing；The contact seam both sides that described first housing and the second housing are combined all are correspondingly provided with the radial bolts hole for being fastened by two housings and bolt；The two ends of described first housing and the second housing are respectively arranged with semi-circular shape ring flange, and described semi-circular shape ring flange is provided with the axial bolts hole and bolt that are fixed on shell by ring flange；Described first housing and the second housing cavity two ends, the slips being fixed on pipeline by housing it is provided with respectively in the inner side of described ring flange, this slips be shaped as semi-circular shape, the inwall of slips is provided with and radially fastens screw thread, and slips be axially arranged with the not through shrinkage joint that is crisscross arranged；The outer peripheral face of described slips is provided with interior compression tooth, being respectively equipped with semicircle in the inner side of the first housing and the second housing two ends method pulling plate and be enclosed within the fastening sleeve of slips periphery, the inwall of this fastening sleeve is provided with the external compression tooth that the interior compression tooth with described slips matches；It is respectively equipped with a hold-down ring in the slips inboard of described first housing and the second housing two ends, this hold-down ring inboard is provided with several sealing ring；Being provided with catch bar between described hold-down ring and described card, this catch bar is through a retainer ring being arranged in inner walls, and two ends are respectively against hold-down ring and slips inner end；Being provided with perforate on shell wall between the first housing or the second housing two ends sealing ring, this perforate outer side seal connects pipeline connection port and the ring flange of a lateral connection pipeline.
Further improvement of the present invention scheme is:
Described folding driving mechanism is fluid pressure drive device or pneumatic actuating device, and is provided with the control valve of folding driving mechanism.
Described interior compression tooth and described outer fastening teeth all adopt politef material to make.Described bolt adopts high-strength bolt, and described sealing ring adopts medium-hard elastomeric material polyurethane material to make；So the purpose of design is to improve sealing effectiveness in the process of fastening.
When the present invention uses, select to be suitable for the mechanical pipe block threeway of length according to the broken end spacing of two pipelines, start folding driving mechanism, with two housings, pipeline two broken end is embraced, tighten radial bolts, then tighten the axial bolts on the ring flange of two ends；Then the ring flange of the 3rd horizontal pipe end and the method dish of horizontal interface being connected, it is extremely convenient to use.
According to technique scheme, the present invention is notable relative to the effect of prior art, has the advantage that
Adopt folding driving mechanism pipeline adjacent for two ends and the 3rd horizontal pipeline to be linked together very easily, quickly form one group of tee T, and there is higher fastening performance；More firmly shell can be fixed by means of radial bolts；This pipe clamp can be clamped on pipeline by the structure of fastening sleeve and slips securely；The pipeline opening connected can be sealed by hold-down ring, sealing ring, catch bar and slips, cooperating of sleeve with pipeline external isolation；It is ingenious that the present invention has structure improvement, simple operation, the good connecting effect of pipeline, and good seal is connected firmly, and is particularly well-suited to pipeline broken end and connects at a distance of nearer pipeline.But also being adapted for the connection of the broken end pipeline of various spacing, conformability is very strong, can be greatly improved maintenance efficiency and the quality of pipeline, be substantially reduced the maintenance cost of pipeline.There is higher economic benefit.
Accompanying drawing explanation
Accompanying drawing 1 is the left view structural representation of the present invention；
Accompanying drawing 2 is the use state sectional structure schematic diagram of the present invention；
Accompanying drawing 3 is the inner-cavity structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated: embodiment: referring to accompanying drawing, mechanical pipe block threeway, comprising: housing, folding driving mechanism, described housing includes two the first housing 1 and the second housings 2 facilitating folding, and described first housing and the second inner walls are semicircle cylindrical cavity；Folding driving mechanism 3 is arranged on longitudinal side of described first housing and the second housing；The contact seam both sides that described first housing and the second housing are combined all are correspondingly provided with the radial bolts hole 4 for being fastened by two housings and bolt；The two ends of described first housing and the second housing are respectively arranged with semi-circular shape ring flange 7,8, and this semi-circular shape ring flange is provided with the axial bolts hole and bolt that are fixed on shell by ring flange；Described first housing and the second housing cavity two ends, the slips 10 being fixed on by housing on pipeline 27,28 it is provided with respectively in the inner side of described ring flange, 11, described slips be shaped as semi-circular shape, the inwall of slips is provided with radially fastening screw thread 12, and slips be axially arranged with the shrinkage joint 13,14 being crisscross arranged not through；The outer peripheral face of described slips is provided with interior compression tooth 15, it is respectively equipped with the semicircle fastening sleeve 16 being enclosed within slips periphery in the inner side of the first housing and the second housing two ends method pulling plate, 17, the inwall of this fastening sleeve is provided with and compresses the external compression tooth 18 that tooth matches in described slips；It is respectively equipped with a hold-down ring 19 in the slips inboard of described first housing and the second housing two ends, this hold-down ring inboard is provided with several sealing ring 20；Being provided with catch bar 22 between described hold-down ring and described slips inner end, this catch bar is through a retainer ring being arranged in inner walls 23, and two ends are respectively against hold-down ring and slips inner end；Being provided with perforate 24 on shell wall between the first housing or the second housing two ends sealing ring, this perforate outer side seal connects pipeline connection port 25 and the ring flange 26 of a lateral connection pipeline 29.The folding driving mechanism of described shell is fluid pressure drive device, and is provided with the control valve of folding driving mechanism；Described interior compression tooth and described outer fastening teeth all adopt politef material to make；Described bolt adopts high-strength bolt；Described sealing ring adopts polyurethane material to make.
The present embodiment was tried out through half a year, and effect is very good, first can connect the disconnected pipe that disconnected tube head is any distance, and particularly break end very near disconnected pipe, simple to operate, once completes, saves labor, and is connected firmly, good sealing effect, did not leak for a long time constantly.The intermediate connection tube mouth arranged can be connected with the 3rd pipeline easily, facilitates and the air-liquid body in pipeline is cleared up, and substantially increases the installation of oil and gas pipes under water, maintenance, the cost of repairing and timeliness, is greatly saved production cost.Average full maintenance reduces work hours 60%, reduces recruitment 50%, and the ratio reducing maintenance maintenance expense in average a year is original 55%.
The above, be only the specific embodiment of the present invention, when can not with this practical range limiting the present invention, and equivalent variations that all dependence present inventions are made and modification, belong in the protection domain that the present invention contains.
Claims (3)
1. a mechanical pipe block threeway, including: housing, folding driving mechanism, described housing includes the first housing (1) and the second housing (2) that facilitate folding, and described first inner walls and described second inner walls are semicircle cylindrical cavity；Folding driving mechanism (3) is arranged on longitudinal side of described first housing and described second housing；Two both sides up and down contacting seam that described first housing is combined with described second housing are all correspondingly provided with the radial bolts hole (4) for being fastened by two housings and bolt；The two ends of described first housing and the two ends of the second housing are respectively arranged with semi-circular shape ring flange (7,8), and described semi-circular shape ring flange is provided with the axial bolts hole and bolt that are fixed on housing by ring flange；Described first housing cavity two ends and the second housing cavity two ends, the slips (10,11) being fixed on by housing on pipeline (27,28) it is provided with respectively in the inner side of described ring flange, described slips be shaped as semi-circular shape, the inwall of slips is provided with and radially fastens screw thread (12), and slips be axially arranged with the shrinkage joint (13,14) being crisscross arranged not through；The outer peripheral face of described slips is provided with interior compression tooth (15), be respectively equipped with the semicircle fastening sleeve (16,17) being enclosed within described slips periphery in the inner side of the inner side of the first housing two ends ring flange and the second housing two ends ring flange, the inwall of this fastening sleeve is provided with the external compression tooth (18) that the interior compression tooth with described slips matches；It is respectively equipped with a hold-down ring (19) in the slips inner end at described first housing two ends and the slips inner end at the second housing two ends, this hold-down ring inboard is provided with several sealing ring (20)；Being provided with catch bar (22) between described hold-down ring and described slips inner end, this catch bar is through a retainer ring being arranged in inner walls (23), and two ends are respectively against hold-down ring and slips inner end；Being provided with perforate (24) on shell wall between the first housing or the second housing two ends sealing ring, this perforate outer side seal connects pipeline connection port (25) and the ring flange (26) of a lateral connection pipeline (29).
2. mechanical pipe block threeway according to claim 1, it is characterised in that: described folding driving mechanism is fluid pressure drive device or pneumatic actuating device, and is provided with the control valve of folding driving mechanism.
3. mechanical pipe block threeway according to claim 1, it is characterized in that: described interior compression tooth and external compression tooth all adopt politef material to make, the two bolt adopts high-strength bolt, and described sealing ring adopts medium-hard elastomeric material polyurethane material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410485415.2A CN104315284B (en) | 2014-09-19 | 2014-09-19 | Mechanical pipe block threeway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410485415.2A CN104315284B (en) | 2014-09-19 | 2014-09-19 | Mechanical pipe block threeway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104315284A CN104315284A (en) | 2015-01-28 |
| CN104315284B true CN104315284B (en) | 2016-07-06 |
Family
ID=52370560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410485415.2A Active CN104315284B (en) | 2014-09-19 | 2014-09-19 | Mechanical pipe block threeway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104315284B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541967A (en) * | 2019-01-30 | 2019-12-06 | 深圳海油工程水下技术有限公司 | deepwater sea pipe maintenance fixture |
| CN113669531A (en) * | 2021-08-26 | 2021-11-19 | 江苏亚星波纹管有限公司 | Maintenance-free omnibearing rotary compensator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1705845A (en) * | 2002-10-16 | 2005-12-07 | 洛伦佐·博尔苗利 | Quick connect and quick release safety connectors for pipes |
| CN2864300Y (en) * | 2005-07-08 | 2007-01-31 | 中国海洋石油总公司 | Combined Mechanical Tee |
| CN101260951A (en) * | 2008-04-15 | 2008-09-10 | 哈尔滨工程大学 | Nut alignment and tightening device for deepwater flange automatic connection |
| CN101839384A (en) * | 2010-05-07 | 2010-09-22 | 周庆涛 | Pipeline connector |
| CN204114424U (en) * | 2014-09-19 | 2015-01-21 | 周庆涛 | Mechanical pipe block threeway |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2476287B (en) * | 2009-12-18 | 2012-06-06 | Vector Int Ltd | Leadscrew and sub-sea connector |
-
2014
- 2014-09-19 CN CN201410485415.2A patent/CN104315284B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1705845A (en) * | 2002-10-16 | 2005-12-07 | 洛伦佐·博尔苗利 | Quick connect and quick release safety connectors for pipes |
| CN2864300Y (en) * | 2005-07-08 | 2007-01-31 | 中国海洋石油总公司 | Combined Mechanical Tee |
| CN101260951A (en) * | 2008-04-15 | 2008-09-10 | 哈尔滨工程大学 | Nut alignment and tightening device for deepwater flange automatic connection |
| CN101839384A (en) * | 2010-05-07 | 2010-09-22 | 周庆涛 | Pipeline connector |
| CN204114424U (en) * | 2014-09-19 | 2015-01-21 | 周庆涛 | Mechanical pipe block threeway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104315284A (en) | 2015-01-28 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |