CN108869898A - Insulation antiseptic petroleum pipeline - Google Patents
Insulation antiseptic petroleum pipeline Download PDFInfo
- Publication number
- CN108869898A CN108869898A CN201710340995.XA CN201710340995A CN108869898A CN 108869898 A CN108869898 A CN 108869898A CN 201710340995 A CN201710340995 A CN 201710340995A CN 108869898 A CN108869898 A CN 108869898A
- Authority
- CN
- China
- Prior art keywords
- layer
- pipeline
- water conservancy
- conservancy diversion
- insulation
- 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
- 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
- F16L58/04—Coatings characterised by the materials used
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
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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
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The present invention relates to a kind of insulation antiseptic petroleum pipelines, belong to petrochemical industry.The insulation antiseptic petroleum pipeline include pipeline outer-layer, the protective layer being arranged on the pipeline outer-layer side, the insulating layer that the pipeline outer-layer other side is set, the pipeline lining that the insulating layer side is set, with the pipeline lining integrally formed water conservancy diversion protrusion, the corrosion-resistant coating that is arranged on the pipeline lining and the water conservancy diversion protrusion surface.Water conservancy diversion protrusion, the convenient transmission water conservancy diversion to petroleum is arranged in the present invention, and has good heat insulation effect and preferable anti-corrosion capability, extends the service life of pipeline.
Description
Technical field
The present invention relates to petrochemical industry, in particular to a kind of insulation antiseptic petroleum pipeline.
Background technique
When carrying out petroleum transportation using pipeline, in certain cold zones, petroleum pipeline meeting can not be just because weather is cold
Often work, it may appear that the unsmooth situation of oil flow in rupture or pipeline, it is bad that there are heat insulation effects, not corrosion-resistant, uses the longevity
Order short problem.
Summary of the invention
In order to solve problems in the prior art, the embodiment of the invention provides a kind of convenience to the transmission water conservancy diversion of petroleum, and
Insulation antiseptic petroleum pipeline with good heat insulation effect and preferable anti-corrosion capability.The technical solution is as follows：
The embodiment of the invention provides a kind of insulation antiseptic petroleum pipeline, the insulation antiseptic petroleum pipeline include pipeline outer-layer,
The protective layer that is arranged on the pipeline outer-layer side, is arranged described the insulating layer that the pipeline outer-layer other side is arranged in
The pipeline lining of insulating layer side and the integrally formed water conservancy diversion protrusion of the pipeline lining are arranged in the pipeline lining and institute
State the corrosion-resistant coating on water conservancy diversion protrusion surface；
The protective layer is plastic protective film for plastics layer；
The insulating layer includes reflective insulation layer, the froth bed that reflective insulation layer side is arranged in, is arranged in the foam
The rubber layer of layer side；
The corrosion-resistant coating is organosilicon anti-corrosive coating layer.
Technical solution bring beneficial effect provided in an embodiment of the present invention is：
Water conservancy diversion protrusion, the convenient transmission water conservancy diversion to petroleum are set, and there is good heat insulation effect and preferable anti-corrosion capability,
Extend the service life of pipeline.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of insulation antiseptic petroleum pipeline provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment
The embodiment of the invention provides a kind of insulation antiseptic petroleum pipelines, referring to Fig. 1, the insulation antiseptic petroleum pipeline packet
It includes pipeline outer-layer 1, the protective layer 2 being arranged on 1 side of pipeline outer-layer, the insulating layer 3 that 1 other side of pipeline outer-layer is set, set
Set 3 side of insulating layer pipeline lining 4, with the integrally formed water conservancy diversion protrusion 5 of pipeline lining 4, be arranged and in pipeline lining 4 and lead
Flow the corrosion-resistant coating 6 on 5 surface of protrusion；
Protective layer 2 is plastic protective film for plastics layer；The service life of pipeline can be extended；
Insulating layer 3 is including reflective insulation layer 31, the froth bed 32 that 31 side of reflective insulation layer is arranged in, setting in froth bed 32 1
The rubber layer 33 of side；
The convenient transmission water conservancy diversion to petroleum of water conservancy diversion protrusion 5；
Corrosion-resistant coating 6 is organosilicon anti-corrosive coating layer；With preferable anti-corrosion capability, extend the service life of pipeline.
Technical solution bring beneficial effect provided in an embodiment of the present invention is：
Water conservancy diversion protrusion, the convenient transmission water conservancy diversion to petroleum are set, and there is good heat insulation effect and preferable anti-corrosion capability,
Extend the service life of pipeline.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (1)
1. a kind of insulation antiseptic petroleum pipeline, which is characterized in that
The insulation antiseptic petroleum pipeline include pipeline outer-layer, the protective layer being arranged on the pipeline outer-layer side, setting exist
The insulating layer of the pipeline outer-layer other side, the pipeline lining that the insulating layer side is set and pipeline lining one
Molding water conservancy diversion protrusion, the corrosion-resistant coating being arranged on the pipeline lining and the water conservancy diversion protrusion surface；
The protective layer is plastic protective film for plastics layer；
The insulating layer includes reflective insulation layer, the froth bed that reflective insulation layer side is arranged in, is arranged in the foam
The rubber layer of layer side；
The corrosion-resistant coating is organosilicon anti-corrosive coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710340995.XA CN108869898A (en) | 2017-05-16 | 2017-05-16 | Insulation antiseptic petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710340995.XA CN108869898A (en) | 2017-05-16 | 2017-05-16 | Insulation antiseptic petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108869898A true CN108869898A (en) | 2018-11-23 |
Family
ID=64320262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710340995.XA Pending CN108869898A (en) | 2017-05-16 | 2017-05-16 | Insulation antiseptic petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108869898A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604124A (en) * | 2018-12-13 | 2019-04-12 | 中国海洋石油集团有限公司 | A kind of node anti-corrosion method that submarine pipeline penetrating ground logs in |
-
2017
- 2017-05-16 CN CN201710340995.XA patent/CN108869898A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604124A (en) * | 2018-12-13 | 2019-04-12 | 中国海洋石油集团有限公司 | A kind of node anti-corrosion method that submarine pipeline penetrating ground logs in |
| CN109604124B (en) * | 2018-12-13 | 2021-09-17 | 中国海洋石油集团有限公司 | Node anticorrosion method for submarine pipeline through stratum landing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181123 |
|
| WD01 | Invention patent application deemed withdrawn after publication |