CN206246860U - A kind of antiseptic petroleum pipeline structure - Google Patents
A kind of antiseptic petroleum pipeline structure Download PDFInfo
- Publication number
- CN206246860U CN206246860U CN201621278758.2U CN201621278758U CN206246860U CN 206246860 U CN206246860 U CN 206246860U CN 201621278758 U CN201621278758 U CN 201621278758U CN 206246860 U CN206246860 U CN 206246860U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- interior conduit
- petroleum pipeline
- pipeline structure
- seal groove
- 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.)
- Expired - Fee Related
Links
- 239000003208 petroleum Substances 0.000 title claims abstract description 15
- 230000002421 anti-septic Effects 0.000 title claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 3
- 125000003700 epoxy group Chemical group 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a kind of antiseptic petroleum pipeline structure, including interior conduit, Outer Tube, support block, it is characterized in that, Outer Tube is socketed in interior conduit outside, undercoating is coated with interior conduit, the support ring of support block composition is provided between Outer Tube and interior conduit, Outer Tube outside is provided with external coating, Outer Tube and interior conduit two ends are provided with seal groove, and the band and/or sealing gasket being filled in seal groove are provided with the support ring of Outer Tube and interior conduit.It is high with intensity, it is not perishable, the characteristics of working stability.
Description
Technical field
The utility model belongs to petroleum pipeline technical field, more particularly to a kind of antiseptic petroleum pipeline structure.
Background technology
In oil exploitation production process, due in outdoor state, the petroleum pipeline chemistry of material, electrochemistry around
Cause the broken ring of corrosion under effect, petroleum pipeline inside oil fat content is too high, carries oil concentration greatly, and causes conveying crude oil to be stranded
Difficulty, especially in harsh weather, it is necessary to be effectively protected to pipeline, existing pipe technology corrosion of pipe is bad,
Service life is short.
Utility model content
The utility model is intended to overcome the defect of prior art, there is provided a kind of antiseptic petroleum pipeline structure, high with intensity,
It is not perishable, the characteristics of working stability.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of antiseptic petroleum pipeline structure, including interior conduit, Outer Tube, support block, Outer Tube are socketed in interior conduit outside,
Undercoating is coated with interior conduit, the support ring of support block composition is provided between Outer Tube and interior conduit, Outer Tube outside sets
It is equipped with external coating, Outer Tube and interior conduit two ends are provided with seal groove, is provided with the support ring of Outer Tube and interior conduit and filled out
Fill in band and/or sealing gasket in seal groove.
Further, undercoating is made up of synthetic resin anticorrosive coating.
Further, external coating is clinkery epoxy powder external coating.
Compared with prior art, the utility model has following beneficial effect：
The utility model structure can effectively strengthen the intensity of oil pipeline, anti-leak-stopping by setting interior conduit and Outer Tube
Oil, working stability.Make the effective measures that petroleum pipeline undercoating is inner wall anti-corrosive with synthetic resin anticorrosive coating, meet SY/
The requirement of the standards such as T6530-2002.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model antiseptic petroleum pipeline structure.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in figure 1, a kind of antiseptic petroleum pipeline structure, including interior conduit 2, Outer Tube 1, support block 4,1 set of Outer Tube
The outside of interior conduit 2 is connected on, undercoating 5 is coated with interior conduit 2, undercoating is made up of synthetic resin anticorrosive coating.Outer Tube 1
The support ring of the composition of support block 4 is provided with and interior conduit 2 between, the outside of Outer Tube 1 is provided with external coating 3, and external coating is clinkering
Epoxy powder external coating.Outer Tube and interior conduit two ends are provided with seal groove 6, are set in the support ring of Outer Tube and interior conduit
There are the band and/or sealing gasket being filled in seal groove.
Explanation implementation method of the present utility model is the foregoing is only, the utility model is not limited to, for ability
It is all within spirit of the present utility model and principle for the technical staff in domain, any modification, equivalent substitution and improvements made
Deng should be included within protection domain of the present utility model.
Claims (3)
1. a kind of antiseptic petroleum pipeline structure, including interior conduit, Outer Tube, support block, it is characterised in that in Outer Tube is socketed in
Pipeline outside, is coated with undercoating in interior conduit, the support ring of support block composition, outer tube are provided between Outer Tube and interior conduit
Road outside is provided with external coating, and Outer Tube and interior conduit two ends are provided with seal groove, in the support ring of Outer Tube and interior conduit
It is provided with the band and/or sealing gasket being filled in seal groove.
2. antiseptic petroleum pipeline structure according to claim 1, it is characterised in that undercoating is synthetic resin anticorrosive coating
It is made.
3. antiseptic petroleum pipeline structure according to claim 1, it is characterised in that external coating is applied outward for clinkery epoxy powder
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278758.2U CN206246860U (en) | 2016-11-27 | 2016-11-27 | A kind of antiseptic petroleum pipeline structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278758.2U CN206246860U (en) | 2016-11-27 | 2016-11-27 | A kind of antiseptic petroleum pipeline structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246860U true CN206246860U (en) | 2017-06-13 |
Family
ID=59002562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278758.2U Expired - Fee Related CN206246860U (en) | 2016-11-27 | 2016-11-27 | A kind of antiseptic petroleum pipeline structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402516A (en) * | 2016-11-27 | 2017-02-15 | 无锡金顶石油管材配件制造有限公司 | Anti-corrosion petroleum pipeline structure |
| CN110332380A (en) * | 2019-06-05 | 2019-10-15 | 代玉梅 | One kind doing method for oil field ground pipeline corrosion protection device and behaviour |
-
2016
- 2016-11-27 CN CN201621278758.2U patent/CN206246860U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402516A (en) * | 2016-11-27 | 2017-02-15 | 无锡金顶石油管材配件制造有限公司 | Anti-corrosion petroleum pipeline structure |
| CN110332380A (en) * | 2019-06-05 | 2019-10-15 | 代玉梅 | One kind doing method for oil field ground pipeline corrosion protection device and behaviour |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20171127 |