CN106641479A - Anti-corrosion compression-resistant pipeline for well - Google Patents
Anti-corrosion compression-resistant pipeline for well Download PDFInfo
- Publication number
- CN106641479A CN106641479A CN201611007515.XA CN201611007515A CN106641479A CN 106641479 A CN106641479 A CN 106641479A CN 201611007515 A CN201611007515 A CN 201611007515A CN 106641479 A CN106641479 A CN 106641479A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- corrosion
- pipeline body
- well
- compression
- 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.)
- Pending
Links
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
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
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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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
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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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The invention discloses an anti-corrosion compression-resistant pipeline for a well. The anti-corrosion compression-resistant pipeline for the well comprises more than one pipeline body. Each two adjacent pipeline bodies are connected through a return pipe; filter screens are connected to two ends of each return pipe, and are fixed onto each return pipe; an inner pipe is arranged in each pipeline body, and can be detachably connected onto each pipeline body; an anti-corrosion material structure layer is arranged on the outer side of each inner pipe, and is coated on each inner pipe; and more than one compression-resistant piece is located on the outer side of each anti-corrosion material structure layer in each pipeline body, and are arrayed and fixed onto each pipeline body. The anti-corrosion compression-resistant pipeline for the well provided by the invention has the characteristics of high mechanical performance, high bonding strength, resistance to chemical mediator corrosion, and capability of effectively preventing the corrosion of the anti-corrosion pipeline caused by the damage of an inner surface due to welding, the compression-resistant ability is greatly improved, a flowing property is favorable, and the service life is longer.
Description
Technical field
The present invention relates to a kind of pipeline, more particularly to a kind of anticorrosive compressive well pipeline.
Background technology
At present, pipeline is connected with many kinds, there is screwed connection, flange connection, groove connection etc., but, these pipelines connect
Connect the connection that mode is not suitable for buried pipeline, be welded to connect be buried connection sole mode；Coating steel pipe, plastic-coated
The surfaces externally and internallies such as steel pipe are provided with the pipeline of anticorrosive coat in butt welding, because high temperature during welding can make the anticorrosive coat at the mouth of pipe
It is badly damaged, even outer surface fills again anticorrosive coat again, the anticorrosive coat of outer surface is also to have no idea what is remedied, so meeting
The inner surface for causing weld is corroded, and is caused the service life of anti-corrosion pipeline and is greatly reduced.Mine drainage anti-corrosion pipe, turns round and look at
Name Si Yi is exactly a kind of pipeline with antiseptic effect suitable for Mine Drainage System, although a simply pipeline, but it
Vital effect is served in mine work, the ability of existing mine drainage anti-corrosion pipe antiseptic effect is not high and machinery
Performance is low, not shock resistance.
The content of the invention
The technical problem to be solved in the present invention is：Overcome the problems referred to above, there is provided a kind of mechanical performance is strong, bonding great efforts
Anticorrosive compressive well pipeline.
To achieve these goals, the technical solution used in the present invention is such：The anticorrosive compressive well pipe of the present invention
Road, including pipeline body, pipeline body more than one is connected two-by-two, return duct two ends between pipeline body by a return duct
Screen pack is respectively connected with, screen pack is fixed on return duct, inner tube is provided with pipeline body, inner tube is detachably connected on pipeline sheet
On body, its outside is provided with corrosion-resistant material structure sheaf, and corrosion-resistant material structure sheaf is coated on inner pipe, and pipeline body is interior and is located at
Corrosion-resistant material structure sheaf outside is provided with resistance to compression part, resistance to compression part more than one, and it arranges and is fixed on pipeline body.
Further, as a kind of specific version, pipeline body inner surface of the present invention is provided with buffer table, delays
Rush platform to be integrally attached on pipeline body.
Further, as a kind of specific version, pipeline body of the present invention is using in PE, PVC pipeline
It is a kind of.
Further, as a kind of specific version, return duct Surface coating of the present invention has protective jacket.
Further, as a kind of specific version, resistance to compression part more than one of the present invention.
Further, as a kind of specific version, inner tube of the present invention is detachably connected on pipeline body.
Compared with prior art, it is an advantage of the current invention that：The anticorrosive compressive well of the present invention is strong with Management of Pipeline Mechanical Equipment performance, glues
Great efforts are connect, resistant to chemical media corrodes, and can effectively prevent the anti-corrosion pipe to causing due to welding the destruction of the inner surface for causing
The characteristics of corrosion in road, anti-pressure ability is substantially increased, mobile performance is good, and service life is longer.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is the structural representation of the present invention；In figure：1. pipeline body；2. return duct；3. screen pack；4. resistance to compression part；5.
Corrosion-resistant material structure sheaf；6. inner tube.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are simplified schematic diagram, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
The preferred embodiment of anticorrosive compressive well pipeline of the present invention as shown in Figure 1, including pipeline body 1, pipeline body 1
More than one, is connected two-by-two between pipeline body 1 by a return duct 2, and the two ends of return duct 2 are respectively connected with screen pack 3, screen pack
3 are fixed on return duct 2, and in pipeline body 1 inner tube 6 is provided with, and inner tube 6 is detachably connected on pipeline body 1, and its outside is provided with
Corrosion-resistant material structure sheaf 5, corrosion-resistant material structure sheaf 5 is coated on the inner tube 6, in pipeline body 1 and positioned at corrosion-resistant material
The outside of structure sheaf 5 is provided with resistance to compression part 4, the more than one of resistance to compression part 4, and it arranges and is fixed on pipeline body.
The inner surface of the pipeline body 1 is provided with buffer table, and buffer table is integrally attached on pipeline body 1.Can play slow
The effect of stream.
The pipeline body 1 is using the one kind in PE, PVC pipeline.Hardness is moderate, and self-strength is high.
The Surface coating of the return duct 2 has protective jacket.With good protective.
The more than one of resistance to compression part 4.Compression strength is higher.
Said inner tube 6 is detachably connected on pipeline body 1.Selective use can according to the actual requirements be carried out.
The anticorrosive compressive well of the present invention is strong with Management of Pipeline Mechanical Equipment performance, bonding great efforts, and resistant to chemical media corrodes, and can effectively prevent
Only to the characteristics of the corrosion of the anti-corrosion pipeline caused due to welding the destruction of the inner surface for causing, substantially increasing resistance to compression energy
Power, mobile performance is good, and service life is longer.The more than one of pipeline body 1, passes through two-by-two a return duct 2 between pipeline body 1
Connection, the two ends of return duct 2 are respectively connected with screen pack 3, and screen pack 3 is fixed on return duct 2, is easy to the flowing back and forth of current, and
Good filter effect can be played；Inner tube 6 is provided with pipeline body 1, inner tube 6 is detachably connected on pipeline body 1, its outside
Corrosion-resistant material structure sheaf 5 is provided with, corrosion-resistant material structure sheaf 5 is coated on the inner tube 6, corrosion-resistant with erosion-resisting effect
Ability is strong, and switching performance is flexible；Resistance to compression part 4, resistance to compression part 4 are provided with pipeline body 1 and positioned at the outside of corrosion-resistant material structure sheaf 5
More than one, it arranges and is fixed on pipeline body, it is to avoid the excessive problem for causing to deform to pipeline of pressure.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (6)
1. a kind of anticorrosive compressive well pipeline, including pipeline body, it is characterised in that：Pipeline body more than one, two-by-two pipeline
Connected by a return duct between body, return duct two ends are respectively connected with screen pack, and screen pack is fixed on return duct, pipeline sheet
Inner tube is provided with vivo, inner tube is detachably connected on pipeline body, its outside is provided with corrosion-resistant material structure sheaf, corrosion-resistant material
Structure sheaf is coated on inner pipe, and in pipeline body and positioned at corrosion-resistant material structure sheaf outside resistance to compression part is provided with, and resistance to compression part is more than
One, it arranges and is fixed on pipeline body.
2. anticorrosive compressive well pipeline according to claim 1, it is characterised in that：The pipeline body inner surface is provided with slow
Platform is rushed, buffer table is integrally attached on pipeline body.
3. anticorrosive compressive well pipeline according to claim 1, it is characterised in that：The pipeline body adopts PE, pvc pipe
One kind in road.
4. anticorrosive compressive well pipeline according to claim 1, it is characterised in that：The return duct Surface coating has protection
Set.
5. anticorrosive compressive well pipeline according to claim 1, it is characterised in that：The resistance to compression part more than one.
6. anticorrosive compressive well pipeline according to claim 1, it is characterised in that：Said inner tube is detachably connected on pipeline
On body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611007515.XA CN106641479A (en) | 2016-11-16 | 2016-11-16 | Anti-corrosion compression-resistant pipeline for well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611007515.XA CN106641479A (en) | 2016-11-16 | 2016-11-16 | Anti-corrosion compression-resistant pipeline for well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106641479A true CN106641479A (en) | 2017-05-10 |
Family
ID=58807009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611007515.XA Pending CN106641479A (en) | 2016-11-16 | 2016-11-16 | Anti-corrosion compression-resistant pipeline for well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106641479A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842418A (en) * | 2017-11-09 | 2018-03-27 | 房县诚信汽配有限责任公司 | A kind of automobile water inlet bend pipe and its forming method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607503Y (en) * | 2003-04-04 | 2004-03-24 | 吴懋川 | Composite pipe |
| US20040099324A1 (en) * | 2002-11-27 | 2004-05-27 | Wellstream, Inc. | Flexible tubular member with sealed tape layer |
| CN101576179A (en) * | 2009-06-18 | 2009-11-11 | 韦鸿雁 | Multilayered structure and multifunction pipeline and connecting device |
| CN103629446A (en) * | 2013-11-15 | 2014-03-12 | 中国石油天然气集团公司 | Low-lying corrosion-resisting alloying corrosion-resisting heat-preservation pipeline and processing technology thereof |
| US20140103638A1 (en) * | 2011-06-21 | 2014-04-17 | United Pipeline Systems, Inc. | Welded connections of lined pipe |
| CN104421567A (en) * | 2013-08-23 | 2015-03-18 | 上海金艺检测技术有限公司 | Gas pipe corrosion defect under-pressure repair method |
| CN204512675U (en) * | 2015-04-07 | 2015-07-29 | 申晨 | A kind of petroleum transportation pipeline of anticorrosive compressive |
| CN205591298U (en) * | 2016-04-08 | 2016-09-21 | 苏州北控环保科技有限公司 | Waste pipe connecting device |
-
2016
- 2016-11-16 CN CN201611007515.XA patent/CN106641479A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040099324A1 (en) * | 2002-11-27 | 2004-05-27 | Wellstream, Inc. | Flexible tubular member with sealed tape layer |
| CN2607503Y (en) * | 2003-04-04 | 2004-03-24 | 吴懋川 | Composite pipe |
| CN101576179A (en) * | 2009-06-18 | 2009-11-11 | 韦鸿雁 | Multilayered structure and multifunction pipeline and connecting device |
| US20140103638A1 (en) * | 2011-06-21 | 2014-04-17 | United Pipeline Systems, Inc. | Welded connections of lined pipe |
| CN104421567A (en) * | 2013-08-23 | 2015-03-18 | 上海金艺检测技术有限公司 | Gas pipe corrosion defect under-pressure repair method |
| CN103629446A (en) * | 2013-11-15 | 2014-03-12 | 中国石油天然气集团公司 | Low-lying corrosion-resisting alloying corrosion-resisting heat-preservation pipeline and processing technology thereof |
| CN204512675U (en) * | 2015-04-07 | 2015-07-29 | 申晨 | A kind of petroleum transportation pipeline of anticorrosive compressive |
| CN205591298U (en) * | 2016-04-08 | 2016-09-21 | 苏州北控环保科技有限公司 | Waste pipe connecting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842418A (en) * | 2017-11-09 | 2018-03-27 | 房县诚信汽配有限责任公司 | A kind of automobile water inlet bend pipe and its forming method |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
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| WD01 | Invention patent application deemed withdrawn after publication |