CN203868537U - Anti-corrosion and anti-cracking oil pipeline - Google Patents
Anti-corrosion and anti-cracking oil pipeline Download PDFInfo
- Publication number
- CN203868537U CN203868537U CN201420309772.9U CN201420309772U CN203868537U CN 203868537 U CN203868537 U CN 203868537U CN 201420309772 U CN201420309772 U CN 201420309772U CN 203868537 U CN203868537 U CN 203868537U
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- corrosion
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- woven glass
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Abstract
The utility model discloses an anti-corrosion and anti-cracking oil pipeline. The anti-corrosion and anti-cracking oil pipeline comprises a pipeline body (1), multiple layers of fiber cloth (2) wrapping the pipeline body (1), bonding layers (4), a surface anti-corrosion protective layer (3) and paint. The anti-corrosion capacity of the pipeline is greatly enhanced, corrosion prevention does not need to be conducted within 10 to 12 years, the system shutdown time can be shortened, production requirements are met, and the safety is further improved.
Description
Technical field
The utility model relates to mechanical field, particularly a kind of corrosion protection anticracking oil transport pipeline.
Background technique
What at present oil transport pipeline anticorrosion all adopted is chlorinated rubber paint.Due to the most outdoor layout of oil-piping, through exposing to the weather, antifouling paint is oxidized peeling, comes off, after 3-4, must carry out again anticorrosion, not only can waste of manpower, material resources, financial resources, and construct on oil-piping, system need be stopped transport and be dangerous large, totally unfavorable to keeping the safety in production.
Model utility content
The purpose of this utility model is to solve deficiency in following prior art: oil transport pipeline anticorrosive work needs frequent anticorrosion and frequently construction on oil transport pipeline, because oil is inflammable explosive article, greatly dangerous.
The utility model solves the technological scheme that its technical problem adopts: a kind of corrosion protection anticracking oil transport pipeline is provided, comprise pipeline, also comprise the multilayer woven glass fabric, bond coat, surface anticorrosion protective layer and the paint that are wrapped on described pipeline, wherein, described multilayer woven glass fabric scribbles anti-corrosion resin; Described multilayer woven glass fabric is bonded together by bond coat and described pipeline, outside sprayed surface corrosion protective covering, and the outside of described surface anticorrosion protective layer scribbles paint.
Further, described multilayer woven glass fabric is 5 to 10 layers.
Further, described multilayer woven glass fabric is that middle alkali is non-twist without wax 1:1 grid glass fiber cloth, and specification is 0.2mm～0.6mm * 500mm～900mm.
Further, described protective layer is one or more of high chlorinated polyethylene anti-corrosive paint, chloro-sulfonated polyethylene anti-corrosive coating, organosilicon fire-resistant anticorrosion paint, corrosion-resistant epoxy paint, chlorinated rubber coating.
Further, described bond coat adopts flame-retardant resin.
Compared with prior art, the utility model has strengthened the corrosion protection ability of pipeline greatly, can need not be anticorrosion in 10-12, and can reduce system idle time and adapt to need of production, also improved Security.The large antirust ability that strengthens pipeline of the utility model, has extended working life of pipeline, reduced that system that the frequent construction on oil-piping brings is stopped transport simultaneously and work progress in the danger brought, the system security of operation of making has obtained strong assurance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
As shown in Figure 1, the utility model has designed a kind of novel oil-piping of corrosion fast that prevents, be generally the oil discharge pipe of oil outlet tube and the 377mm*5mm of big-diameter pipeline 325mm*5mm, the reinforced plastic glass fibre cloth anticorrosion process that it adopts, comprise pipeline 1, be wrapped in multilayer woven glass fabric 2, bond coat 4, surface anticorrosion protective layer 3 and paint on described pipeline 1, wherein, described multilayer woven glass fabric 2 scribbles anti-corrosion resin; Described multilayer woven glass fabric 2 is bonded together by bond coat 4 and described pipeline 1, outside sprayed surface corrosion protective covering 3, and the outside of described surface anticorrosion protective layer 3 scribbles paint.
First pipeline is eliminated rust, then with multilayer woven glass fabric 2, adopt 10 layers of anticorrosion GFRP glass-fiber-fabric anticorrosion, glass fiber cloth is that middle alkali is non-twist without wax 1:1 grid glass fiber cloth, and specification is 0.6mm * 900mm, adds necessary auxiliary layer simultaneously.During with the unrestrained stain of 0.4mm glass fiber cloth resin synthetic preservative, layer of cloth and layer of cloth, should be overlap joint up and down, lap width is no less than 50mm.Resin synthetics is carried out following formula: 100 parts of resins, 6 parts, curing agent, 5 parts of promoter, 4 parts of colorants, 5 parts of plasticizer, 6 parts of antiageing agents.The complete one deck fibre cloth of every subsides, the burr then glass fibre reinforced plastics veneer likely being occurred is repaired processing, and removes the floating dust occurring while rebuilding, to guarantee veneer bonding firmly.Bond coat 4 adhesive materials adopt weather resisteant energy good, antiseptic power, the flame-retardant resin that mechanical strength is high.Protective layer 3 adopts corrosion-resistant epoxy paint.After the anticorrosion laminating of all fibre cloth is complete, must carry out with antifouling paint anticorrosionly, chlorinated rubber paint is used in paint suggestion, and paint staining adopts roller coating, smooth after requiring to be coated with.
Embodiment 2
A corrosion protection anticracking oil transport pipeline, comprises pipeline 1, is wrapped in multilayer woven glass fabric 2, bond coat 4, surface anticorrosion protective layer 3 and paint on described pipeline 1.
Multilayer woven glass fabric 2 is that in 5 layers, alkali is non-twist without wax 1:1 grid glass fiber cloth, and specification is 0.2mm * 500mm.
Described protective layer 3 is one or more of high chlorinated polyethylene anti-corrosive paint, chloro-sulfonated polyethylene anti-corrosive coating, organosilicon fire-resistant anticorrosion paint, corrosion-resistant epoxy paint, chlorinated rubber coating.Described bond coat 4 adopts flame-retardant resin.
Last surface, protective layer 3 outsides is coated with twice paint.
Claims (5)
1. a corrosion protection anticracking oil transport pipeline, comprises pipeline (1), it is characterized in that, also comprises the multilayer woven glass fabric (2), bond coat (4), surface anticorrosion protective layer (3) and the paint that are wrapped on described pipeline (1), wherein,
Described multilayer woven glass fabric (2) scribbles anti-corrosion resin;
Described multilayer woven glass fabric (2) is bonded together by bond coat (4) and described pipeline (1), outside sprayed surface corrosion protective covering (3), and the outside of described surface anticorrosion protective layer (3) scribbles paint.
2. a kind of corrosion protection anticracking oil transport pipeline according to claim 1, is characterized in that, described multilayer woven glass fabric (2) is 5 to 10 layers.
3. a kind of corrosion protection anticracking oil transport pipeline according to claim 1, is characterized in that, described multilayer woven glass fabric (2) is that middle alkali is non-twist without wax 1:1 grid glass fiber cloth, and specification is 0.2mm～0.6mm * 500mm～900mm.
4. a kind of corrosion protection anticracking oil transport pipeline according to claim 1; it is characterized in that, described protective layer (3) is one or more of high chlorinated polyethylene anti-corrosive paint, chloro-sulfonated polyethylene anti-corrosive coating, organosilicon fire-resistant anticorrosion paint, corrosion-resistant epoxy paint, chlorinated rubber coating.
5. a kind of corrosion protection anticracking oil transport pipeline according to claim 1, is characterized in that, described bond coat (4) adopts flame-retardant resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309772.9U CN203868537U (en) | 2014-06-11 | 2014-06-11 | Anti-corrosion and anti-cracking oil pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309772.9U CN203868537U (en) | 2014-06-11 | 2014-06-11 | Anti-corrosion and anti-cracking oil pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868537U true CN203868537U (en) | 2014-10-08 |
Family
ID=51649491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420309772.9U Expired - Fee Related CN203868537U (en) | 2014-06-11 | 2014-06-11 | Anti-corrosion and anti-cracking oil pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868537U (en) |
-
2014
- 2014-06-11 CN CN201420309772.9U patent/CN203868537U/en not_active Expired - Fee Related
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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: 20141008 Termination date: 20170611 |