CN210196675U - High-strength pipeline for petroleum transportation - Google Patents
High-strength pipeline for petroleum transportation Download PDFInfo
- Publication number
- CN210196675U CN210196675U CN201920793160.4U CN201920793160U CN210196675U CN 210196675 U CN210196675 U CN 210196675U CN 201920793160 U CN201920793160 U CN 201920793160U CN 210196675 U CN210196675 U CN 210196675U
- Authority
- CN
- China
- Prior art keywords
- heating
- layer
- seepage
- zone
- prevention
- 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.)
- Active
Links
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a high strength pipeline is used in oil transportation. The technical scheme is as follows: including prevention of seepage layer, zone of heating, heat preservation, prevention of seepage layer is the pipeline inlayer, and the inside on prevention of seepage layer is equipped with anti-deformation skeleton, and anti-deformation skeleton is the high strength steel column, is equipped with the zone of heating in the outside on prevention of seepage layer, is equipped with the heating pipe in the zone of heating, through letting in hot water or hot steam in the heating pipe, is equipped with the heat preservation in the outside of zone of heating, and the outside of heat preservation is equipped with the modified polypropylene resin layer of nanometer. The utility model has the advantages that: the utility model discloses can prevent that the oil from the intraductal outside infiltration of follow, can reduce the oil viscosity, reduce the pipe wall scale deposit, avoid because the temperature influences, the temperature crosses low oil viscosity excessively and can increase the problem that causes the pipeline to block up, the utility model discloses intensity is high, avoids warping increase of service life.
Description
Technical Field
The utility model relates to a petroleum field, in particular to high strength pipeline for oil transportation.
Background
Petroleum is an artery of industrial development, and gasoline, kerosene, diesel oil, heavy oil, and natural gas produced by petroleum refining are the main suppliers of current energy. Currently, worldwide oil and gas consumption accounts for about 60% of the total energy consumption. The oil is transported from the production site to the consumption site by means of pipeline transportation, water transportation, rail transportation and road transportation. The onshore petroleum transportation is mainly pipeline transportation, petroleum pipelines can stably transport petroleum and natural gas for a long time, and the petroleum pipeline transportation has the advantages of large quantity, convenience, economy, small harm to the environment, safety, reliability and the like, and becomes a link between oil fields of various countries and oil ports and oil refining centers. The viscosity of the petroleum at low temperature can be increased due to the influence of the temperature, so that the scaling of the pipe wall or the blockage and slow flow of the pipeline can be caused, and the anti-seepage capability of the existing pipeline is poor.
Disclosure of Invention
The utility model aims at providing a high strength pipeline for oil transportation to the above-mentioned defect that prior art exists, can prevent that the oil from the intraductal outside infiltration, can reduce the oil consistency, reduce the pipe wall scale deposit, avoid because the temperature influence, the low oil consistency of temperature can increase the problem that causes the pipeline to block up, the utility model discloses intensity is high, avoids warping increase of service life.
The technical scheme is as follows: including prevention of seepage permeable course, zone of heating, heat preservation, the prevention of seepage permeable course is the pipeline inlayer, and the inside on prevention of seepage permeable course is equipped with anti-deformation skeleton, and anti-deformation skeleton is the high strength steel column, is equipped with the zone of heating in the outside on prevention of seepage permeable course, is equipped with the heating pipe in the zone of heating, lets in hot water or hot steam in the heating pipe, is equipped with the heat preservation in the outside of zone of heating, and the outside of heat preservation is equipped with the modified polypropylene.
Preferably, the heating pipe is spirally arranged, and the spiral heating pipe is tightly wound on the inner wall of the heating layer.
Preferably, the JS anti-seepage layer is arranged on the inner side of the anti-seepage layer, so that the anti-seepage layer is tough, good in water resistance and weather resistance,
preferably, the deformation-preventing framework consists of a plurality of supporting frames, the supporting frames are annularly and uniformly distributed in the anti-seepage layer, and the supporting frames are triangular.
Preferably, a heating guide wire is arranged in the heating layer, and the heating guide wire is spirally and tightly wound on the outer wall of the anti-permeation layer.
Preferably, the inner side of the heating layer is provided with a heat conduction layer.
The utility model has the advantages that: the utility model discloses can prevent that the oil from the intraductal outside infiltration of follow, can reduce the oil viscosity, reduce the pipe wall scale deposit, avoid because the temperature influences, the temperature crosses low oil viscosity excessively and can increase the problem that causes the pipeline to block up, the utility model discloses intensity is high, avoids warping increase of service life. The utility model discloses be equipped with the prevention of seepage permeable blanket, avoid the oil from intraductal outside infiltration, the utility model discloses be equipped with the zone of heating, can heat the oil, reduce the pipe wall scale deposit, avoid the temperature to hang down the oil viscosity excessively and can strengthen the problem that causes the pipeline to block up, the utility model discloses be equipped with anti-deformation skeleton, intensity is high, avoids warping increase of service life.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the structure of the permeation prevention layer;
FIG. 3 is a schematic structural view of a heating layer;
FIG. 4 is a schematic view of the structure of the insulation layer;
FIG. 5 is a schematic structural view of embodiment 2;
in the figure: the anti-seepage heating pipe comprises an anti-seepage layer 1, a heating layer 2, a heat preservation layer 3, an anti-deformation framework 4, a heating pipe 5, a nano modified polypropylene resin layer 6, a JS anti-seepage layer 7, a support frame, a heating guide wire 9 and a heat conduction layer 10.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The utility model discloses a prevention of seepage permeable course 1, zone of heating 2, heat preservation 3, prevention of seepage permeable course 1 is the pipeline inlayer, prevention of seepage permeable course 1's inside is equipped with anti-deformation skeleton 4, anti-deformation skeleton 4 is the high strength steel column, be equipped with zone of heating 2 in prevention of seepage permeable course 1's the outside, be equipped with heating pipe 5 in the zone of heating 2, let in hot water or steam in the heating pipe 5, through the temperature of hot water and steam, the heating of oil in the pipeline is realized, the outside at zone of heating 2 is equipped with heat preservation 3, the outside of heat preservation 3 is equipped with nanometer modified polypropylene resin layer 6, compressive resistance, impact resistance is high, prevent the seepage through prevention of seepage permeable course, through the zone of heating, keep.
Wherein, 5 spiral settings of heating pipe, spiral heating pipe 5 inseparable winding are on the 1 outer wall of prevention of seepage permeable zone, through the inseparable winding of spiral heating pipe on the inner wall of zone of heating, realize the heating of heating pipe to the interior oil of prevention of seepage permeable zone, reduce the consistency, avoid the temperature to hang down the problem that the oil consistency can increase and cause the pipe blockage excessively.
In addition, the JS anti-seepage layer 7 is arranged on the inner side of the anti-seepage layer 1, the waterproof layer is tough, the anti-seepage performance is high, the weather resistance is good, and the oil is prevented from permeating outwards from the inside of the pipeline.
In addition, the anti-deformation framework is composed of a plurality of supporting frames, the supporting frames are annularly and uniformly distributed in the anti-seepage layer 1 and are triangular, the supporting frames are annularly and uniformly distributed in the anti-seepage layer, the supporting frames are uniformly stressed, the supporting frames are triangular, the stability is high, the bearing capacity is high, and therefore the anti-deformation capacity is high.
The utility model discloses can prevent that the oil from the intraductal outside infiltration of follow, can reduce the oil viscosity, reduce the pipe wall scale deposit, avoid because the temperature influences, the temperature crosses low oil viscosity excessively and can increase the problem that causes the pipeline to block up, the utility model discloses intensity is high, avoids warping increase of service life. The utility model discloses be equipped with the prevention of seepage permeable blanket, avoid the oil from intraductal outside infiltration, the utility model discloses be equipped with the zone of heating, be equipped with the heating pipe in the zone of heating, let in hot water or hot steam in the heating pipe 5, through the temperature of hot water and steam, realize reducing the viscosity to the heating of oil in the pipeline, avoid the low oil viscosity of temperature to hang down can increase the problem that causes the pipeline to block up, the utility model discloses be equipped with anti-deformation skeleton, intensity is high, avoids warping increase of service life.
Example 2:
the utility model discloses a prevention of seepage permeable course 1, zone of heating 2, heat preservation 3, prevention of seepage permeable course 1 is the pipeline inlayer, and prevention of seepage permeable course 1's inside is equipped with anti-deformation skeleton 4, and anti-deformation skeleton 4 is the high strength steel column, is equipped with zone of heating 2 in prevention of seepage permeable course 1's the outside, is equipped with heat preservation 3 in zone of heating 2's the outside, and the outside of heat preservation 3 is equipped with nanometer modified polypropylene resin layer 6, and crushing resistance, shock resistance are high, and prevention of seepage through the prevention of seepage permeable course passes through the zone of heating, keeps warm through the heat preservation.
Wherein, 5 spiral settings of heating pipe, 5 inseparable windings of spiral heating pipe are on the 1 outer wall of prevention of seepage permeable layer, through the inseparable winding of spiral heating pipe at prevention of seepage permeable layer outer wall, realize the heating of heating pipe to the interior oil of prevention of seepage permeable layer, reduce the consistency, avoid the temperature to hang down the problem that the oil consistency can increase and cause the pipe blockage excessively.
In addition, the JS anti-seepage layer 7 is arranged on the inner side of the anti-seepage layer 1, the waterproof layer is tough, the anti-seepage performance is high, the weather resistance is good, and the oil is prevented from permeating outwards from the inside of the pipeline.
In addition, the anti-deformation framework is composed of a plurality of supporting frames, the supporting frames are annularly and uniformly distributed in the anti-seepage layer 1 and are triangular, the supporting frames are annularly and uniformly distributed in the anti-seepage layer, the supporting frames are uniformly stressed, the supporting frames are triangular, the stability is high, the bearing capacity is high, and therefore the anti-deformation capacity is high.
And a heating guide wire 9 is arranged in the heating layer 2, the heating guide wire 9 is spirally and tightly wound on the outer wall of the anti-permeation layer 1, and the petroleum in the pipeline is heated through electric heating. And, the inboard of zone of heating 2 is equipped with heat-conducting layer 10, and through heating the seal wire to the heat-conducting layer heat conduction, the heat-conducting layer heat conduction is even, and heat transfer is fast, heats the oil in the petroleum pipeline, reduces the pipe wall scale deposit, avoids the temperature to hang down the problem that the oil viscosity can increase and cause the pipeline to block up excessively.
The utility model discloses can prevent that the oil from the intraductal outside infiltration of follow, can reduce the oil viscosity, reduce the pipe wall scale deposit, avoid because the temperature influences, the temperature crosses low oil viscosity excessively and can increase the problem that causes the pipeline to block up, the utility model discloses intensity is high, avoids warping increase of service life. The utility model discloses be equipped with the prevention of seepage permeable blanket, avoid the oil from intraductal outside infiltration, the utility model discloses be equipped with the zone of heating, be equipped with the heating seal wire in the zone of heating, through heating seal wire to heat conduction of heat-conducting layer, the heat conduction of heat-conducting layer is even, and the heat transfer is fast, heats the oil in the petroleum pipeline, reduces the pipe wall scale deposit, avoids the temperature to hang down the problem that the petroleum viscosity can strengthen and cause the pipeline to block up excessively, the utility model discloses be equipped with the shape skeleton of preapring for an unfavorable turn of events.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. A high-strength pipeline for petroleum transportation is characterized in that: including prevention of seepage permeable course (1), zone of heating (2), heat preservation (3), prevention of seepage permeable course (1) is the pipeline inlayer, the inside of prevention of seepage permeable course (1) is equipped with anti-deformation skeleton (4), anti-deformation skeleton (4) are the high strength steel column, be equipped with zone of heating (2) in the outside of prevention of seepage permeable course (1), be equipped with heating pipe (5) in zone of heating (2), let in hot water or hot steam in heating pipe (5), be equipped with heat preservation (3) in the outside of zone of heating (2), the outside of heat preservation (3) is equipped with nanometer modified polypropylene resin layer (6).
2. The high-strength pipe for transporting oil according to claim 1, wherein: the heating pipe (5) is spirally arranged, and the spiral heating pipe (5) is tightly wound on the inner wall of the heating layer (2).
3. The high-strength pipe for transporting oil according to claim 1, wherein: the inner side of the anti-seepage layer (1) is provided with a JS anti-seepage layer (7).
4. The high-strength pipe for transporting oil according to claim 1, wherein: the deformation-preventing framework is composed of a plurality of supporting frames, the supporting frames are annularly and uniformly distributed in the anti-seepage layer (1), and the supporting frames are triangular.
5. The high-strength pipe for transporting oil according to claim 1, wherein: a heating guide wire (9) is arranged in the heating layer (2), and the heating guide wire (9) is spirally and tightly wound on the outer wall of the anti-seepage layer (1).
6. The high-strength pipe for transporting oil according to claim 1, wherein: the inner side of the heating layer (2) is provided with a heat conduction layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793160.4U CN210196675U (en) | 2019-05-29 | 2019-05-29 | High-strength pipeline for petroleum transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793160.4U CN210196675U (en) | 2019-05-29 | 2019-05-29 | High-strength pipeline for petroleum transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196675U true CN210196675U (en) | 2020-03-27 |
Family
ID=69875323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920793160.4U Active CN210196675U (en) | 2019-05-29 | 2019-05-29 | High-strength pipeline for petroleum transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210196675U (en) |
-
2019
- 2019-05-29 CN CN201920793160.4U patent/CN210196675U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206555579U (en) | A kind of high-performance antiseptic petroleum pipeline | |
| CN107585261B (en) | A kind of ventilative pole ice formation of LNG ship is cold-proof to use steam-heating pipe road | |
| CN204942919U (en) | The thermal compensation short tube of a kind of watt/bubble composite heat-insulating layer | |
| CN110307999A (en) | A kind of Roughing line experimental provision for levitated transport | |
| CN210196675U (en) | High-strength pipeline for petroleum transportation | |
| CN204005038U (en) | A kind of thermal insulatnig petroleum pipeline road | |
| CN205678362U (en) | A kind of insulating tube with heating function | |
| CN206257441U (en) | 40 feet of vacuum insulation pot type containers | |
| CN204507826U (en) | A kind of carburetor of biodiesel barreled solid feed oil | |
| CN205745421U (en) | A kind of direct-burried prefabricated thermal insulation welds heat supply ball valve entirely | |
| CN203857203U (en) | Internal sliding guide directly-buried prefabricated compound heat insulation steam pipe with supports | |
| CN205938220U (en) | Carat pipe sewer line heat transfer pipeline | |
| CN203797232U (en) | Connected heat preservation water delivery compensation device | |
| CN106839766A (en) | A kind of middle frequency furnace of energy-saving heat-insulating | |
| CN206280618U (en) | Hot water circulation heated duct type Crude Oil Transportation equipment | |
| CN112145819A (en) | Gas conveying pipeline | |
| CN202612888U (en) | Plastic composite tube for novel steel wire mesh framework | |
| CN206830980U (en) | A kind of fiberglass braiding winding pultrusion pipe | |
| CN206724696U (en) | A kind of middle frequency furnace of energy-saving heat-insulating | |
| CN204227730U (en) | A kind of combined type heat storage water tank | |
| CN206068562U (en) | A kind of novel double-layer oil storage tank | |
| CN206583120U (en) | A kind of solar water heater emptier | |
| CN204062461U (en) | A kind of natural gas storage tank peculiar to vessel being provided with vacuum heat-insulation interlayer | |
| CN102809231A (en) | Assembled pressure-bearing water tank | |
| CN202687187U (en) | Heating unit of large floating roof tank storing easy-coagulating and highly viscous crude oil at normal temperature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongying Longwei Electromechanical Equipment Co.,Ltd. Assignor: Dongying Kechuang Petroleum Equipment Co.,Ltd. Contract record no.: X2022980028129 Denomination of utility model: High strength pipeline for oil transportation Granted publication date: 20200327 License type: Common License Record date: 20230105 |