CN207777790U - A kind of corrosion resistance graphene petroleum pipeline - Google Patents
A kind of corrosion resistance graphene petroleum pipeline Download PDFInfo
- Publication number
- CN207777790U CN207777790U CN201721768199.8U CN201721768199U CN207777790U CN 207777790 U CN207777790 U CN 207777790U CN 201721768199 U CN201721768199 U CN 201721768199U CN 207777790 U CN207777790 U CN 207777790U
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- China
- Prior art keywords
- layer
- wall
- graphene
- petroleum pipeline
- inner tube
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- 230000007797 corrosion Effects 0.000 title claims abstract description 40
- 238000005260 corrosion Methods 0.000 title claims abstract description 40
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 30
- 239000003208 petroleum Substances 0.000 title claims abstract description 29
- 239000000835 fiber Substances 0.000 claims abstract description 31
- 230000003139 buffering effect Effects 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 239000002033 PVDF binder Substances 0.000 claims description 8
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 8
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 44
- 239000003921 oil Substances 0.000 description 7
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002221 fluorine Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of corrosion resistance graphene petroleum pipelines of petroleum pipeline technical field,Including inner tube,The outer wall of said inner tube is enclosed with reinforcement oven wire mesh blanket,The outer wall for reinforcing oven wire mesh blanket is provided with buffering insulating layer,The outer wall of the buffering insulating layer is provided with corrosion resistant fiber layer,The outer wall of the corrosion resistant fiber layer is provided with graphene layer,Reinforcement oven wire mesh blanket has been set gradually from the inside to surface in the outer wall of inner tube,Buffer insulating layer,Corrosion resistant fiber layer,Graphene layer and fire resistant coating,The intensity of the petroleum pipeline can be improved by reinforcing oven wire mesh blanket,Buffering insulating layer plays the role of heat preservation and buffering,Prevent the loss of the oil temperature in inner tube,It prevents inner tube to be hit and ruptures,Corrosion resistant fiber layer and graphene layer play the role of etch-proof,So that the petroleum pipeline has good thermal stability and chemical stability,Fire resistant coating plays the role of fireproof.
Description
Technical field
The utility model is related to petroleum pipeline technical field, specially a kind of corrosion resistance graphene petroleum pipeline.
Background technology
The pipeline of transfer oil crude oil or oil product.It is transported to factory from oil field by petroleum crude oil or petroleum product, turns
The pipeline at fortune station, harbour generally uses steel pipe, short distance conveying to use oil-resisting rubber hose or specially treated plastic tube sometimes,
Outside encloses thermal insulation layer, protective layer, because petroleum pipeline can only convey fluid oil products, and cannot convey solid petroleum product,
It is typically buried in underground (in most cases).Existing petroleum pipeline structure is single, and poor corrosion resistance, structural strength is low,
It is be easy to cause the damage of petroleum pipeline, for this purpose, it is proposed that a kind of corrosion resistance graphene petroleum pipeline.
Utility model content
The purpose of this utility model is to provide a kind of corrosion resistance graphene petroleum pipelines, to solve to carry in above-mentioned background technology
The existing petroleum pipeline structure gone out is single, and poor corrosion resistance, structural strength is low, be easy to cause asking for the damage of petroleum pipeline
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of corrosion resistance graphene petroleum pipeline, including
The outer wall of inner tube, said inner tube is enclosed with reinforcement oven wire mesh blanket, and the outer wall for reinforcing oven wire mesh blanket is provided with buffering and protects
The outer wall of warm layer, the buffering insulating layer is provided with corrosion resistant fiber layer, and the outer wall of the corrosion resistant fiber layer is provided with graphite
The outer wall of alkene layer, the graphene layer is coated with fire resistant coating.
Preferably, the reinforcement metal net layer is embedded between inner tube and buffering insulating layer.
Preferably, the buffering insulating layer is layer of polyurethane.
Preferably, the corrosion resistant fiber layer includes tetrafluoroethylene fiber silk and polyvinylidene fluoride silk, the corrosion resistant
Erosion fibrous layer is formed by tetrafluoroethylene fiber silk and polyvinylidene fluoride silk criss-cross weave.
Preferably, the thickness of the graphene layer is 0.1-0.2 millimeters.
Compared with prior art, the utility model has the beneficial effects that：A kind of corrosion resistance graphite that the utility model proposes
Alkene petroleum pipeline has set gradually reinforcement oven wire mesh blanket, buffering insulating layer, corrosion resistant fiber from the inside to surface in the outer wall of inner tube
Layer, graphene layer and fire resistant coating, the intensity of the petroleum pipeline can be improved by reinforcing oven wire mesh blanket, and buffering insulating layer plays guarantor
The effect mildly buffered, it is therefore prevented that the loss of the oil temperature in inner tube, it is therefore prevented that inner tube is hit and ruptured, corrosion-resistant fibre
Dimension layer and graphene layer play the role of etch-proof so that and the petroleum pipeline has good thermal stability and chemical stability,
Fire resistant coating plays the role of fireproof.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model corrosion resistant fiber schematic diagram of a layer structure.
In figure：1 inner tube, 2 reinforce metal net layers, 3 buffering insulating layers, 4 corrosion resistant fiber layers, 41 tetrafluoroethylene fiber silks,
42 polyvinylidene fluoride silks, 5 graphene layers, 6 fire resistant coatings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of corrosion resistance graphene petroleum pipeline, including it is interior
Pipe 1, inner tube 1 are used for transfer oil, and the outer wall of said inner tube 1, which is enclosed with, reinforces oven wire mesh blanket 2, reinforces 2 layers of energy of woven wire
The intensity for enough improving the petroleum pipeline plays the role of the protection to inner tube 1, the outer wall setting for reinforcing oven wire mesh blanket 2
There are buffering insulating layer 3, the reinforcement metal net layer 2 to be embedded between inner tube 1 and buffering insulating layer 3, the buffering insulating layer 3 is
Layer of polyurethane, polyurethane have elasticity well, can prevent the protective action to petroleum pipeline, and polyurethane also has well
Heat insulation effect, it is therefore prevented that oil heat in inner tube 1 scatters and disappears, and the outer wall of the buffering insulating layer 3 is provided with corrosion resistant fiber
Layer 4, the corrosion resistant fiber layer 4 include tetrafluoroethylene fiber silk 41 and polyvinylidene fluoride silk 42, the corrosion resistant fiber
Layer 4 is formed by tetrafluoroethylene fiber silk 41 and 42 criss-cross weave of polyvinylidene fluoride silk, and corrosion resistant fiber has resistance to strong
The fiber of chemical corrosivity, based on fluorine class fiber, tetrafluoroethylene fiber silk 41 and polyvinylidene fluoride silk 42 are crisscross
It weaves so that corrosion resistant fiber layer 4 has the stability of better antiseptic property and structure, the corrosion resistant fiber layer 4
Outer wall be provided with graphene layer 5, the thickness of the graphene layer 5 is 0.1 millimeter, and graphene layer 5 uses chemical vapor deposition
Method prepares the outer wall of corrosion resistant fiber layer 4, can improve corrosion resistance, thermal stability and the chemical stability of the petroleum pipeline, institute
The outer wall for stating graphene layer 5 is coated with fire resistant coating 6.
Embodiment 2, in the present embodiment, the thickness of the graphene layer 5 are 0.2 millimeter, remaining with 1 phase of embodiment
Together.
Embodiment 3, in the present embodiment, the thickness of the graphene layer 5 are 0.15 millimeter, remaining with 1 phase of embodiment
Together.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of corrosion resistance graphene petroleum pipeline, including inner tube (1), it is characterised in that：The outer wall of said inner tube (1), which is enclosed with, to be added
Strong metal silk screen layer (2), the outer wall for reinforcing oven wire mesh blanket (2) are provided with buffering insulating layer (3), the buffering insulating layer
(3) outer wall is provided with corrosion resistant fiber layer (4), and the outer wall of the corrosion resistant fiber layer (4) is provided with graphene layer (5), institute
The outer wall for stating graphene layer (5) is coated with fire resistant coating (6).
2. a kind of corrosion resistance graphene petroleum pipeline according to claim 1, it is characterised in that：The reinforcement oven wire mesh blanket
(2) it is embedded between inner tube (1) and buffering insulating layer (3).
3. a kind of corrosion resistance graphene petroleum pipeline according to claim 1, it is characterised in that：The buffering insulating layer (3)
For layer of polyurethane.
4. a kind of corrosion resistance graphene petroleum pipeline according to claim 1, it is characterised in that：The corrosion resistant fiber layer
(4) include tetrafluoroethylene fiber silk (41) and polyvinylidene fluoride silk (42), the corrosion resistant fiber layer (4) is by tetrafluoroethene
Filament (41) and polyvinylidene fluoride silk (42) criss-cross weave form.
5. a kind of corrosion resistance graphene petroleum pipeline according to claim 1, it is characterised in that：The graphene layer (5)
Thickness is 0.1-0.2 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721768199.8U CN207777790U (en) | 2017-12-18 | 2017-12-18 | A kind of corrosion resistance graphene petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721768199.8U CN207777790U (en) | 2017-12-18 | 2017-12-18 | A kind of corrosion resistance graphene petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207777790U true CN207777790U (en) | 2018-08-28 |
Family
ID=63226816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721768199.8U Active CN207777790U (en) | 2017-12-18 | 2017-12-18 | A kind of corrosion resistance graphene petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207777790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882683A (en) * | 2019-04-03 | 2019-06-14 | 赵安平 | Oil field pipelines for collection and transfer of petroleum graphene heating and thermal insulation set |
-
2017
- 2017-12-18 CN CN201721768199.8U patent/CN207777790U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882683A (en) * | 2019-04-03 | 2019-06-14 | 赵安平 | Oil field pipelines for collection and transfer of petroleum graphene heating and thermal insulation set |
| JP2022528955A (en) * | 2019-04-03 | 2022-06-16 | 趙安平 | Graphene heating insulation jacket for oil field oil collection and transportation pipeline |
| JP7186311B2 (en) | 2019-04-03 | 2022-12-08 | 趙安平 | Graphene heating insulation jacket for oilfield oil collection and transportation pipeline |
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