CN107588245A - A kind of good pipeline of stability - Google Patents
A kind of good pipeline of stability Download PDFInfo
- Publication number
- CN107588245A CN107588245A CN201710905662.7A CN201710905662A CN107588245A CN 107588245 A CN107588245 A CN 107588245A CN 201710905662 A CN201710905662 A CN 201710905662A CN 107588245 A CN107588245 A CN 107588245A
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- CN
- China
- Prior art keywords
- raised line
- inner liner
- pipeline
- wall
- raised
- 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.)
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The present invention relates to a kind of good pipeline of stability, including interior conduit, Outer Tube and inner liner, the liner layer main body of the inner liner report cirque structure, what is axially arranged on the outer wall of inner liner is provided with some first raised lines, the cross sectional shape of first raised line is isosceles triangular structure, first raised line is plug-type to be arranged in the first groove of Outer Tube inwall, what is axially arranged on the outer wall of inner liner is provided with some second raised lines, the cross sectional shape of second raised line is isosceles trapezoidal structure, second raised line is plug-type to be arranged in the second groove of inner tube pipeline outer wall, it is safe, it is impervious stronger, the infringement that earthquake is brought to oil and natural gas line can effectively be reduced.
Description
Technical field
The present invention relates to a kind of pipeline, the good pipeline of more particularly to a kind of stability.
Background technology
Oil, natural gas are the important non-renewable resources for being related to national economy, currently used for transfer oil and day
The pipeline of right gas mainly uses steel pipe and compo pipe, and using being welded to connect between pipeline and pipeline, the inside and outside of pipeline is provided with
Anticorrosive coat, for the sulfide for resisting the high content in oil and other corrosive substances.Oil, natural gas line are being installed
When, it is buried after pipeline welding that pipe trench is built into using clay brick behind underground, or excavation typically using trench excavation, by oil, day
Right feed channel is arranged in pipe trench, in use because external environment condition is complicated, frequently results in pipeline permeability, gas leakage, even
It is blast, and in recent years, as the mutual extruding of earth plate, earthquake are more and more frequent, especially on Sichuan and other places, due to
Earthquake makes buried oil in underground, natural gas line by crushing blow, so for oil and natural gas line
Protection just seem even more important.
The content of the invention
The present invention proposes a kind of good pipeline of stability regarding to the issue above, safe, stronger, the Neng Gouyou of impermeability
Effect reduces the infringement that earthquake is brought to oil and natural gas line.
Specific technical scheme is as follows：
A kind of good pipeline of stability, including interior conduit, Outer Tube and inner liner, the liner of the inner liner report cirque structure
Layer main body, what is axially arranged on the outer wall of inner liner is provided with some first raised lines, and the cross sectional shape of the first raised line is isoceles triangle
Shape structure, the first raised line is plug-type to be arranged in the first groove of Outer Tube inwall, is axially arranged on the outer wall of inner liner
Provided with some second raised lines, the cross sectional shape of the second raised line is isosceles trapezoidal structure, and the second raised line is plug-type to be arranged on inner tube
In second groove of pipeline outer wall.
Further, the first raised line is staggered with the second raised line.
Further, the height of the first raised line is twice of the second raised line height.
Beneficial effects of the present invention are：
The present invention is safe, impervious stronger, can effectively reduce the infringement that earthquake is brought to oil and natural gas line.
Brief description of the drawings
Fig. 1 is sectional view of the present invention.
Embodiment
To make technical scheme become apparent from clearly, the present invention is described further below in conjunction with the accompanying drawings,
Any scheme drawn to the technical characteristic progress equivalencing of technical solution of the present invention and conventional reasoning each falls within guarantor of the present invention
Protect scope.
Reference
Interior conduit 1, Outer Tube 2, inner liner 3, the first raised line 4, the second raised line 5.
The good pipeline of a kind of stability as shown in the figure, including interior conduit 1, Outer Tube 2 and inner liner 3, the inner liner report
The liner layer main body of cirque structure, what is axially arranged on the outer wall of inner liner is provided with some first raised lines 4, and the first raised line is cut
Face is shaped as isosceles triangular structure, and the first raised line is plug-type to be arranged in the first groove of Outer Tube inwall, inner liner
What is axially arranged on outer wall is provided with some second raised lines 5, and the cross sectional shape of the second raised line is isosceles trapezoidal structure, and the second raised line is inserted
Enter being arranged in the second groove of inner tube pipeline outer wall for formula.
Further, the first raised line is staggered with the second raised line.
Further, the height of the first raised line is twice of the second raised line height.
Claims (3)
1. a kind of good pipeline of stability, it is characterized in that, including interior conduit, Outer Tube and inner liner, the inner liner report annulus
The liner layer main body of shape structure, what is axially arranged on the outer wall of inner liner is provided with some first raised lines, the section shape of the first raised line
Shape is isosceles triangular structure, and the first raised line is plug-type to be arranged in the first groove of Outer Tube inwall, the outer wall of inner liner
It is upper axially arrange be provided with some second raised lines, the cross sectional shape of the second raised line is isosceles trapezoidal structure, the second raised line plug-in type
Be arranged in the second groove of inner tube pipeline outer wall.
2. a kind of good pipeline of stability as claimed in claim 1, it is characterized in that, the first raised line is staggeredly set with the second raised line
Put.
3. a kind of good pipeline of stability as claimed in claim 1, it is characterized in that, the height of the first raised line is high for the second raised line
Twice of degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710905662.7A CN107588245A (en) | 2017-09-29 | 2017-09-29 | A kind of good pipeline of stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710905662.7A CN107588245A (en) | 2017-09-29 | 2017-09-29 | A kind of good pipeline of stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107588245A true CN107588245A (en) | 2018-01-16 |
Family
ID=61048133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710905662.7A Withdrawn CN107588245A (en) | 2017-09-29 | 2017-09-29 | A kind of good pipeline of stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107588245A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1107132A (en) * | 1965-04-29 | 1968-03-20 | South African Inventions | Pipes or conduits and method for the production thereof |
| CN2163922Y (en) * | 1993-05-06 | 1994-05-04 | 潘中武 | Anticorrosive compound tube |
| CN2268823Y (en) * | 1996-06-28 | 1997-11-26 | 青岛海尔微波制品有限公司 | Energy saving casing for pipelines |
| CN2390081Y (en) * | 1998-09-29 | 2000-08-02 | 贵州凯撒铝业有限公司 | Aluminium-plastic composite pipe |
| CN2462177Y (en) * | 2001-01-10 | 2001-11-28 | 吴卫平 | Three-layer composite inorganic padding silencing heat durable pipe material |
| CN200989492Y (en) * | 2006-12-24 | 2007-12-12 | 吴金博 | Steel braided composite pipe |
| CN206439520U (en) * | 2017-02-06 | 2017-08-25 | 临沂金豪管业科技有限公司 | A kind of composite pipe |
-
2017
- 2017-09-29 CN CN201710905662.7A patent/CN107588245A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1107132A (en) * | 1965-04-29 | 1968-03-20 | South African Inventions | Pipes or conduits and method for the production thereof |
| CN2163922Y (en) * | 1993-05-06 | 1994-05-04 | 潘中武 | Anticorrosive compound tube |
| CN2268823Y (en) * | 1996-06-28 | 1997-11-26 | 青岛海尔微波制品有限公司 | Energy saving casing for pipelines |
| CN2390081Y (en) * | 1998-09-29 | 2000-08-02 | 贵州凯撒铝业有限公司 | Aluminium-plastic composite pipe |
| CN2462177Y (en) * | 2001-01-10 | 2001-11-28 | 吴卫平 | Three-layer composite inorganic padding silencing heat durable pipe material |
| CN200989492Y (en) * | 2006-12-24 | 2007-12-12 | 吴金博 | Steel braided composite pipe |
| CN206439520U (en) * | 2017-02-06 | 2017-08-25 | 临沂金豪管业科技有限公司 | A kind of composite pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180116 |