CN107725902A - A kind of natural gas line with shockproof inner lining layer - Google Patents
A kind of natural gas line with shockproof inner lining layer Download PDFInfo
- Publication number
- CN107725902A CN107725902A CN201710906117.XA CN201710906117A CN107725902A CN 107725902 A CN107725902 A CN 107725902A CN 201710906117 A CN201710906117 A CN 201710906117A CN 107725902 A CN107725902 A CN 107725902A
- Authority
- CN
- China
- Prior art keywords
- shockproof
- chamber
- shockproof chamber
- ring
- support bar
- 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.)
- Withdrawn
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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
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Abstract
The present invention proposes a kind of natural gas line with shockproof inner lining layer regarding to the issue above, including interior conduit, Outer Tube and inner liner, shockproof chamber group is provided between interior conduit and Outer Tube, shockproof chamber group includes the first shockproof chamber being radially arranged, second shockproof chamber, 3rd shockproof chamber and axially arranged some first fixes passage and some second fixation passages, first shockproof chamber and the second shockproof chamber are located at the both sides of natural gas line respectively, 3rd shockproof chamber is between the first shockproof chamber and the second shockproof chamber, first fixes passage between the first shockproof chamber and the 3rd shockproof chamber, second fixes passage between the second shockproof chamber and the 3rd shockproof chamber；Inner liner includes the first seal mouth ring, the second seal mouth ring, support ring, first support bar and second support bar, simple in construction, design science is reasonable, safe, impervious stronger, cost is relatively low, easy for installation, can effectively reduce the infringement that earthquake is brought to oil and natural gas line.
Description
Technical field
The present invention relates to a kind of natural gas line, more particularly to a kind of natural gas line with shockproof inner lining layer.
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 natural gas line with shockproof inner lining layer regarding to the issue above, simple in construction, design
Scientific and reasonable, safe, impervious stronger, cost is relatively low, easy for installation, can effectively reduce earthquake to oil and natural
The infringement that feed channel is brought.
Specific technical scheme is as follows：
A kind of natural gas line with shockproof inner lining layer, including interior conduit, Outer Tube and inner liner, interior conduit and Outer Tube it
Between be provided with shockproof chamber group, the first shockproof chamber that shockproof chamber group includes being radially arranged, the second shockproof chamber, the 3rd shockproof chamber and axially set
Some first put fix passage and some second and fix passage, and the first shockproof chamber and the second shockproof chamber are located at natural gas tube respectively
The both sides in road, for the 3rd shockproof chamber between the first shockproof chamber and the second shockproof chamber, the first fixation passage is located at the first shockproof chamber
And the 3rd between shockproof chamber, second fixes passage between the second shockproof chamber and the 3rd shockproof chamber；
The inner liner includes the first seal mouth ring, the second seal mouth ring, support ring, first support bar and second support bar, the first envelope
Support ring is set between choma, the second seal mouth ring, and the quantity of first support bar and second support bar is 12, first support bar
Uniformly be arranged between the first seal mouth ring and support ring, second support bar be uniformly arranged on the second seal mouth ring and support ring it
Between, it is helical on the outer wall of first support bar and second support bar to be provided with supporting plate；
First seal mouth ring is fixed in the first shockproof chamber, and the second seal mouth ring is fixed in the second shockproof chamber, and the 3rd seal mouth ring is fixed
In the 3rd shockproof chamber, first support bar fixes passage through first, and second support bar fixes passage through second.
Further, first support bar and second support bar are staggered.
A clamping ring is equipped with further first seal mouth ring and the second seal mouth ring, the ring width of clamping ring is more than first
The ring width of seal mouth ring or the second seal mouth ring.
Further, the hand of spiral of the supporting plate in first support bar and second support bar is opposite.
Beneficial effects of the present invention are：
The present invention is fixed between the interior conduit of natural gas line and Outer Tube, simple in construction, and design science is reasonable, security
Height, impervious stronger, cost is relatively low, easy for installation, can effectively reduce the damage that earthquake is brought to oil and natural gas line
Evil.
Brief description of the drawings
Fig. 1 is sectional view of the present invention.
Fig. 2 is inner liner sectional view of the present invention.
Fig. 3 is inner liner side 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
First seal mouth ring 1, the second seal mouth ring 2, support ring 3, first support bar 4, second support bar 5, supporting plate 6, clamping ring 7,
Interior conduit 8, Outer Tube 9, inner liner 10.
A kind of natural gas line with shockproof inner lining layer as shown in the figure, including interior conduit 8, Outer Tube 9 and inner liner 10,
It is provided with shockproof chamber group between interior conduit and Outer Tube, the first shockproof chamber that shockproof chamber group includes being radially arranged, the second shockproof chamber, the
Three shockproof chambers and axially arranged some first fix passage and some second fixation passages, the first shockproof chamber and the second shockproof chamber
It is located at the both sides of natural gas line respectively, for the 3rd shockproof chamber between the first shockproof chamber and the second shockproof chamber, the first fixation is logical
Between the first shockproof chamber and the 3rd shockproof chamber, second fixes passage between the second shockproof chamber and the 3rd shockproof chamber in road；
The inner liner includes the first seal mouth ring 1, the second seal mouth ring 2, support ring 3, first support bar 4 and second support bar 5, the
Support ring is set between one seal mouth ring, the second seal mouth ring, and the quantity of first support bar and second support bar is 12, first
Strut is uniformly arranged between the first seal mouth ring and support ring, and second support bar is uniformly arranged on the second seal mouth ring and support
It is helical on the outer wall of first support bar and second support bar to be provided with supporting plate 6 between ring；
First seal mouth ring is fixed in the first shockproof chamber, and the second seal mouth ring is fixed in the second shockproof chamber, and the 3rd seal mouth ring is fixed
In the 3rd shockproof chamber, first support bar fixes passage through first, and second support bar fixes passage through second.
Further, first support bar and second support bar are staggered.
It is equipped with a clamping ring 7 on further first seal mouth ring and the second seal mouth ring, the ring width of clamping ring is more than the
The ring width of one seal mouth ring or the second seal mouth ring.
Further, the hand of spiral of the supporting plate in first support bar and second support bar is opposite.
Claims (4)
1. a kind of natural gas line with shockproof inner lining layer, it is characterized in that, including interior conduit, Outer Tube and inner liner, inner tube
Shockproof chamber group is provided between road and Outer Tube, shockproof chamber group includes the first shockproof chamber, the second shockproof chamber, three proofings being radially arranged
Shake chamber and axially arranged some first and fix passage and some second fixation passages, the first shockproof chamber and the second shockproof chamber difference
Positioned at the both sides of natural gas line, for the 3rd shockproof chamber between the first shockproof chamber and the second shockproof chamber, first fixes passage position
Between the first shockproof chamber and the 3rd shockproof chamber, second fixes passage between the second shockproof chamber and the 3rd shockproof chamber；
The inner liner includes the first seal mouth ring, the second seal mouth ring, support ring, first support bar and second support bar, the first envelope
Support ring is set between choma, the second seal mouth ring, and the quantity of first support bar and second support bar is 12, first support bar
Uniformly be arranged between the first seal mouth ring and support ring, second support bar be uniformly arranged on the second seal mouth ring and support ring it
Between, it is helical on the outer wall of first support bar and second support bar to be provided with supporting plate；
First seal mouth ring is fixed in the first shockproof chamber, and the second seal mouth ring is fixed in the second shockproof chamber, and the 3rd seal mouth ring is fixed
In the 3rd shockproof chamber, first support bar fixes passage through first, and second support bar fixes passage through second.
2. a kind of natural gas line with shockproof inner lining layer as claimed in claim 1, it is characterized in that, first support bar and the
Two support bars are staggered.
3. a kind of natural gas line with shockproof inner lining layer as claimed in claim 1, it is characterized in that, the first seal mouth ring and the
A clamping ring is equipped with two seal mouth rings, the ring width of clamping ring is more than the ring width of the first seal mouth ring or the second seal mouth ring.
4. a kind of natural gas line with shockproof inner lining layer as claimed in claim 1, it is characterized in that, first support bar and the
The hand of spiral of supporting plate on two support bars is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906117.XA CN107725902A (en) | 2018-01-11 | 2018-01-11 | A kind of natural gas line with shockproof inner lining layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906117.XA CN107725902A (en) | 2018-01-11 | 2018-01-11 | A kind of natural gas line with shockproof inner lining layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107725902A true CN107725902A (en) | 2018-02-23 |
Family
ID=61209013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710906117.XA Withdrawn CN107725902A (en) | 2018-01-11 | 2018-01-11 | A kind of natural gas line with shockproof inner lining layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107725902A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1662765A (en) * | 2002-06-21 | 2005-08-31 | 万国引擎知识产权有限责任公司 | Acoustic wave attenuator for a rail |
| CN201149145Y (en) * | 2008-01-11 | 2008-11-12 | 中国石油天然气股份有限公司 | Sound-trap silencer |
| CN202274201U (en) * | 2011-10-08 | 2012-06-13 | 成都玺汇科技有限公司 | Pressure resistant composite tube convenient to be stored in classified mode |
| CN203533084U (en) * | 2013-10-18 | 2014-04-09 | 中国石油大学(华东) | Ultrasonic wave resonant cavity heave oil delivery pipe |
| DE102015109252A1 (en) * | 2015-06-11 | 2016-12-15 | Fischerwerke Gmbh & Co. Kg | Pipe clamp with an insulating insert |
| CN206159674U (en) * | 2016-10-26 | 2017-05-10 | 十堰派尔汽车管业有限公司 | Steel skeleton reinforcing nylon pipeline |
| CN206637186U (en) * | 2017-04-17 | 2017-11-14 | 毛民·阿斯哈尔 | A kind of pressure-resistant anti-corrosion pipeline structure |
-
2018
- 2018-01-11 CN CN201710906117.XA patent/CN107725902A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1662765A (en) * | 2002-06-21 | 2005-08-31 | 万国引擎知识产权有限责任公司 | Acoustic wave attenuator for a rail |
| CN201149145Y (en) * | 2008-01-11 | 2008-11-12 | 中国石油天然气股份有限公司 | Sound-trap silencer |
| CN202274201U (en) * | 2011-10-08 | 2012-06-13 | 成都玺汇科技有限公司 | Pressure resistant composite tube convenient to be stored in classified mode |
| CN203533084U (en) * | 2013-10-18 | 2014-04-09 | 中国石油大学(华东) | Ultrasonic wave resonant cavity heave oil delivery pipe |
| DE102015109252A1 (en) * | 2015-06-11 | 2016-12-15 | Fischerwerke Gmbh & Co. Kg | Pipe clamp with an insulating insert |
| CN206159674U (en) * | 2016-10-26 | 2017-05-10 | 十堰派尔汽车管业有限公司 | Steel skeleton reinforcing nylon pipeline |
| CN206637186U (en) * | 2017-04-17 | 2017-11-14 | 毛民·阿斯哈尔 | A kind of pressure-resistant anti-corrosion pipeline structure |
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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: 20180223 |