CN205446981U - Heat insulation anticorrosion petroleum pipeline - Google Patents
Heat insulation anticorrosion petroleum pipeline Download PDFInfo
- Publication number
- CN205446981U CN205446981U CN201620000301.9U CN201620000301U CN205446981U CN 205446981 U CN205446981 U CN 205446981U CN 201620000301 U CN201620000301 U CN 201620000301U CN 205446981 U CN205446981 U CN 205446981U
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- CN
- China
- Prior art keywords
- pipeline
- layer
- water conservancy
- conservancy diversion
- insulation
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- 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
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Abstract
The utility model relates to a heat insulation anticorrosion petroleum pipeline belongs to the petrochemical field. Heat insulation anticorrosion petroleum pipeline includes that the pipeline is outer, sets up protective layer, setting on pipeline skin one side are in heat preservation, the setting of the outer opposite side of pipeline are in the pipeline inlayer of heat preservation one side, with pipeline inlayer integrated into one piece's water conservancy diversion swells, sets up and is in the pipeline inlayer with anti -corrosion coating on the protruding surface of water conservancy diversion. The utility model discloses it is protruding to set up the water conservancy diversion, convenient transmission water conservancy diversion to the oil to have good heat preservation effect and better corrosive protection performance, prolonged the life of pipeline.
Description
Technical field
This utility model relates to petrochemical industry, particularly to a kind of insulation antiseptic petroleum pipeline.
Background technology
When utilizing pipeline to carry out petroleum transportation, at some cold zone, petroleum pipeline cannot normally can work because of cold weather, it may appear that ruptures or situation that in pipeline, oil flow is the most smooth, there is heat insulation effect bad, the most corrosion-resistant, the problem that service life is short.
Summary of the invention
In order to solve problem of the prior art, this utility model embodiment provides a kind of convenience transmission water conservancy diversion to oil, and has the insulation antiseptic petroleum pipeline of good heat insulation effect and preferable anti-corrosion capability.Described technical scheme is as follows:
This utility model embodiment provides a kind of insulation antiseptic petroleum pipeline, and described insulation antiseptic petroleum pipeline includes pipeline outer-layer, the protective layer being arranged on described pipeline outer-layer side, the corrosion-resistant coating that is arranged on the heat-insulation layer of described pipeline outer-layer opposite side, the pipeline lining being arranged on described heat-insulation layer side and described pipeline lining integrated water conservancy diversion projection, is arranged on described pipeline lining and described water conservancy diversion protrusion surface；
Described protective layer is plastic protective film for plastics layer；
Described heat-insulation layer includes reflective insulation layer, the froth bed being arranged on described reflective insulation layer side, is arranged on the rubber layer of described froth bed side；
Described corrosion-resistant coating is organosilicon anti-corrosive coating layer.
The technical scheme that this utility model embodiment provides has the benefit that
Water conservancy diversion projection, the convenient transmission water conservancy diversion to oil are set, and there is good heat insulation effect and preferable anti-corrosion capability, extend the service life of pipeline.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the insulation antiseptic petroleum pipeline that this utility model embodiment provides.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model embodiment is described in further detail.
Embodiment
This utility model embodiment provides a kind of insulation antiseptic petroleum pipeline; seeing Fig. 1, described insulation antiseptic petroleum pipeline includes pipeline outer-layer 1, the protective layer 2 being arranged on pipeline outer-layer 1 side, the corrosion-resistant coating 6 that is arranged on the heat-insulation layer 3 of pipeline outer-layer 1 opposite side, the pipeline lining 4 being arranged on heat-insulation layer 3 side and pipeline lining 4 integrated water conservancy diversion projection 5, is arranged on pipeline lining 4 and water conservancy diversion projection 5 surface；
Protective layer 2 is plastic protective film for plastics layer；The service life of pipeline can be extended；
Heat-insulation layer 3 includes reflective insulation layer 31, the froth bed 32 being arranged on reflective insulation layer 31 side, is arranged on the rubber layer 33 of froth bed 32 side；
The convenient transmission water conservancy diversion to oil of water conservancy diversion projection 5；
Corrosion-resistant coating 6 is organosilicon anti-corrosive coating layer；There is preferable anti-corrosion capability, extend the service life of pipeline.
The technical scheme that this utility model embodiment provides has the benefit that
Water conservancy diversion projection, the convenient transmission water conservancy diversion to oil are set, and there is good heat insulation effect and preferable anti-corrosion capability, extend the service life of pipeline.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (1)
1. an insulation antiseptic petroleum pipeline, it is characterised in that
Described insulation antiseptic petroleum pipeline includes pipeline outer-layer, the protective layer being arranged on described pipeline outer-layer side, the corrosion-resistant coating that is arranged on the heat-insulation layer of described pipeline outer-layer opposite side, the pipeline lining being arranged on described heat-insulation layer side and described pipeline lining integrated water conservancy diversion projection, is arranged on described pipeline lining and described water conservancy diversion protrusion surface；
Described protective layer is plastic protective film for plastics layer；
Described heat-insulation layer includes reflective insulation layer, the froth bed being arranged on described reflective insulation layer side, is arranged on the rubber layer of described froth bed side；
Described corrosion-resistant coating is organosilicon anti-corrosive coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620000301.9U CN205446981U (en) | 2016-01-02 | 2016-01-02 | Heat insulation anticorrosion petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620000301.9U CN205446981U (en) | 2016-01-02 | 2016-01-02 | Heat insulation anticorrosion petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446981U true CN205446981U (en) | 2016-08-10 |
Family
ID=56601837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620000301.9U Expired - Fee Related CN205446981U (en) | 2016-01-02 | 2016-01-02 | Heat insulation anticorrosion petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949321A (en) * | 2017-04-25 | 2017-07-14 | 瞿慧 | A kind of liquid conducting pipes of architectural engineering |
-
2016
- 2016-01-02 CN CN201620000301.9U patent/CN205446981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949321A (en) * | 2017-04-25 | 2017-07-14 | 瞿慧 | A kind of liquid conducting pipes of architectural engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160810 Termination date: 20170102 |