CN206754808U - A kind of petroleum pipeline - Google Patents
A kind of petroleum pipeline Download PDFInfo
- Publication number
- CN206754808U CN206754808U CN201720556817.6U CN201720556817U CN206754808U CN 206754808 U CN206754808 U CN 206754808U CN 201720556817 U CN201720556817 U CN 201720556817U CN 206754808 U CN206754808 U CN 206754808U
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- China
- Prior art keywords
- pipeline
- duct
- walls
- flowmeter
- outside
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Abstract
The utility model discloses a kind of petroleum pipeline, including pipeline body, heat-insulation layer, enhancement layer, corrosion-resistant coating, it is characterised in that：It is raised that the inner-walls of duct is provided with several, inner-walls of duct is provided with pressure sensor, pipeline outermost is provided with signal receiving device, inner-walls of duct is provided with flowmeter, thermometer is provided with the right side of flowmeter, heater strip is enclosed with the outside of inner-walls of duct, heat-insulation layer is enclosed with the outside of heater strip, enhancement layer is provided with the outside of heat-insulation layer, corrosion-resistant coating is enclosed with the outside of enhancement layer, by being provided with projection in tube wall, oil flow is set to change direction, improve the turbulivity of oil flow, reduce the laminarity of oil, the effective choking phenomenon avoided during petroleum transportation, pressure gauge is set simultaneously, flowmeter, thermometer is realized to being monitored in real time in pipeline, avoid accidents.
Description
Technical field
A kind of oil exploitation and transporting equipment are the utility model is related to, specifically a kind of petroleum pipeline.
Background technology
Important energy source of the oil as China, with coal facies ratio, have energy density is big (to wait the oil combustion heat of weight to compare standard
The advantages that coal is high 50%), shipping storage is convenient, smaller to the pollution level of air after burning.The fuel oil refined from oil
It is the main fuel of means of transport, station boiler, metallurgical industry and the various kilns of building material industry.Liquid using oil as raw material
Change gas and piped gas are the high-grade fuels of life of urban resident application, and therefore, oil is all classified as strategic materials by many countries,
China's oil is mainly transported by pipeline at present, but because oil has toughness in itself, easily causes to block in the duct,
When temperature is too low simultaneously, oil is easily condensed in the duct, is brought inconvenience to petroleum transportation, and pipe is easily caused when overpressure is excessive
Road booster, for problem above, petroleum pipeline need to be improved.
Utility model content
The purpose of this utility model is to provide a kind of petroleum pipeline, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of petroleum pipeline, including pipeline body, heat-insulation layer, enhancement layer, corrosion-resistant coating, if the inner-walls of duct is provided with
Dry raised, and inner-walls of duct is provided with pressure sensor, and pipeline outermost is provided with signal receiving device, pressure sensor and signal
Reception device is electrically connected with by wire, and inner-walls of duct is provided with flowmeter, and flowmeter is with signal receiving device by leading
Line is electrically connected with, and thermometer is provided with the right side of flowmeter, and flowmeter is electrically connected with signal receiving device by wire,
Heater strip is enclosed with the outside of inner-walls of duct, heat-insulation layer is enclosed with the outside of heater strip, is provided with enhancement layer on the outside of heat-insulation layer, outside enhancement layer
Side is enclosed with corrosion-resistant coating.
As further program of the utility model：The inner-walls of duct material is carbon steel tubing, thickness 9-12mm.
As the utility model further scheme：The flowmeter selects oval gear flowmeter, and material is stainless
Steel.
As the utility model further scheme：The insulation layer material is composition silicate, thickness 10-
12mm。
As the utility model further scheme：The enhancement layer is metal net shaped.
As the utility model further scheme：There is epoxy resin composite material coating on the corrosion-resistant coating, prevent
Corrosion layer thickness is 2-4mm.
Compared with prior art, the beneficial effects of the utility model are：Projection is provided with inner-walls of duct, changes oil flow
Direction, the turbulivity of oil flow is improved, reduce the laminarity of oil, effectively avoid the resistance during petroleum transportation
Phenomenon is filled in, while pressure sensor is provided with inside pipeline, for gathering the pressure signal of oil in pipeline, is monitored in real time in pipeline
Oil pressure condition, the convenient situation of investigation pipeline oil leak and blocking in time, flowmeter is provided with inside pipeline, is monitored in real time
The traffic conditions of oil in pipeline, while thermometer is provided with, the temperature conditions in timely feedback channel, prevent temperature in pipeline
It is too low to cause oil in pipeline to condense, when temperature is too low in pipeline, pipeline can be heated by the heater strip on pipeline,
Ensure oil proper flow in pipeline.
Brief description of the drawings
Fig. 1 is a kind of structural representation of petroleum pipeline.
Fig. 2 is a kind of structural representation of side in petroleum pipeline.
In figure：1- pipeline bodies, 2- inner-walls of duct, 3- is raised, 4- pressure sensors, 5- flowmeters, 6- thermometers, and 7- adds
Heated filament, 8- heat-insulation layers, 9- enhancement layers, 10- corrosion-resistant coatings, 11- signal receiving devices.
Embodiment
Refer to Fig. 1-2, a kind of petroleum pipeline, including pipeline body 1, inner-walls of duct 2, heat-insulation layer 8, enhancement layer 9, anti-corrosion
Layer 10 is lost, the material of inner-walls of duct 2 is carbon steel tubing, thickness 9-12mm, and inner-walls of duct 2 is provided with several projections 3, by
Oil flow is changed direction in projection 3, improve the turbulivity of oil flow, reduce the laminarity of oil, effectively
The choking phenomenon during petroleum transportation is avoided, inner-walls of duct 2 is provided with pressure sensor 4, and pressure sensor 4 is used to gather
The pressure signal of oil in pipeline, pipeline outermost are provided with signal receiving device 11, pressure sensor 4 and signal receiving device 11
It is electrically connected with by wire, pressure condition is converted into electric signal transmission to signal receiving device 11, monitors pipeline in real time
Interior oil pressure condition, the convenient situation of investigation pipeline oil leak and blocking in time, inner-walls of duct 2 are provided with flowmeter 5, and will
Electric signal transmission is converted into signal receiving device 11, the real-time flow feelings for monitoring oil in pipeline on oil traffic conditions
Condition, flowmeter 5 select oval gear flowmeter, and material is stainless steel, and flowmeter 5 is carried out with signal receiving device 11 by wire
It is electrically connected with, the right side of flowmeter 5 is provided with thermometer 6, and temperature conditions in real-time pipeline is converted into electric signal and transmitted by thermometer 6
To signal receiving device 11, thermometer 6 is electrically connected with signal receiving device 11 by wire, and the outside of inner-walls of duct 2 is wrapped
Heater strip 7 is wrapped with, when temperature is low in pipeline, the regulation to temperature in pipeline, heating are realized by the heat effect of heater strip 7
The outside of silk 7 is enclosed with heat-insulation layer 8, and the material of heat-insulation layer 8 is composition silicate, and thickness 10-12mm, the outside of heat-insulation layer 8, which is provided with, to be added
Strong layer 9, is metal net shaped, can improve the anti-pressure ability of pipeline, is the phenomenon that pipeline is less prone to rupture, and the outside of enhancement layer 9 is wrapped
Corrosion-resistant coating 10 is wrapped with, has epoxy resin composite material coating on corrosion-resistant coating 10, corrosion-resistant coating thickness is 2-4mm, to pipeline
Corrosion-resisting function is played in the case of exceedingly odious.
Operation principle of the present utility model is：When oil passes through pipeline, because inner-walls of duct 2 is provided with projection, change stone
Oily flow direction, the turbulivity of oil flow is improved, reduce the laminarity of oil, effectively avoid petroleum transportation process
In choking phenomenon, while pipeline inside be provided with pressure sensor 4, for gathering the pressure data of oil in pipeline, by pressure
Situation is converted into electric signal transmission to signal receiving device 11, monitors the oil pressure condition in pipeline, convenient row in time in real time
The situation of oil leak and blocking is checked, flowmeter 5 is provided with inside pipeline, monitors the traffic conditions of oil in pipeline in real time, together
When be provided with thermometer 6, the temperature conditions in timely feedback channel, preventing in pipeline that temperature is too low causes oil in pipeline to coagulate
Knot, when temperature is too low in pipeline, can be heated by the heater strip 7 on pipeline to pipeline, and insulation is provided with pipeline
Layer 8, so that the heat in pipeline will not scatter and disappear easily, is externally provided with enhancement layer 9 in heat-insulation layer, ensure that the pressure resistance of pipeline
Degree, while in outermost layer oiling anticorrosion material, ensure that pipeline being capable of normal work in the case of exceedingly odious.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (6)
1. a kind of petroleum pipeline, including pipeline body (1), heat-insulation layer (8), enhancement layer (9), corrosion-resistant coating (10), its feature exist
In：The inner-walls of duct (2) is provided with several raised (3), and inner-walls of duct (2) is provided with pressure sensor (4), pipeline outermost
Side is provided with signal receiving device (11), and pressure sensor (4) is electrically connected with signal receiving device (11) by wire, pipe
Road inwall (2) is provided with flowmeter (5), and flowmeter (5) is electrically connected with signal receiving device (11) by wire, flow
Thermometer (6) is provided with the right side of meter (5), thermometer (6) is electrically connected with signal receiving device (11) by wire, in pipeline
Heater strip (7) is enclosed with the outside of wall (2), heat-insulation layer (8) is enclosed with the outside of heater strip (7), enhancement layer is provided with the outside of heat-insulation layer (8)
(9), it is enclosed with corrosion-resistant coating (10) on the outside of enhancement layer (9).
2. petroleum pipeline according to claim 1, it is characterised in that：Inner-walls of duct (2) material is carbon steel tubing, thick
Spend for 9-12mm.
3. petroleum pipeline according to claim 1, it is characterised in that：The flowmeter (5) selects oval gear flowmeter,
Material is stainless steel.
4. petroleum pipeline according to claim 1, it is characterised in that：Heat-insulation layer (8) material is composition silicate, thick
Spend for 10-12mm.
5. petroleum pipeline according to claim 1, it is characterised in that：The enhancement layer (9) is metal net shaped.
6. petroleum pipeline according to claim 1, it is characterised in that：There is epoxy resin compound on the corrosion-resistant coating (10)
Material coating, corrosion-resistant coating (10) thickness are 2-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556817.6U CN206754808U (en) | 2017-05-19 | 2017-05-19 | A kind of petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556817.6U CN206754808U (en) | 2017-05-19 | 2017-05-19 | A kind of petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206754808U true CN206754808U (en) | 2017-12-15 |
Family
ID=60619210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720556817.6U Expired - Fee Related CN206754808U (en) | 2017-05-19 | 2017-05-19 | A kind of petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206754808U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321264A (en) * | 2018-10-31 | 2019-02-12 | 西北大学 | A kind of pyrolysis of coal oil increasing device and technique |
| CN113236976A (en) * | 2021-05-25 | 2021-08-10 | 大连理工大学 | Low-energy-consumption dynamic thermal management system for preventing and controlling solids in distributed oil and gas transportation pipeline |
| WO2022246621A1 (en) * | 2021-05-25 | 2022-12-01 | 大连理工大学 | Low-energy-consumption dynamic thermal management system for solid matter prevention and control in distributed oil-gas transportation pipeline |
-
2017
- 2017-05-19 CN CN201720556817.6U patent/CN206754808U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321264A (en) * | 2018-10-31 | 2019-02-12 | 西北大学 | A kind of pyrolysis of coal oil increasing device and technique |
| CN113236976A (en) * | 2021-05-25 | 2021-08-10 | 大连理工大学 | Low-energy-consumption dynamic thermal management system for preventing and controlling solids in distributed oil and gas transportation pipeline |
| CN113236976B (en) * | 2021-05-25 | 2021-11-19 | 大连理工大学 | Low-energy-consumption dynamic thermal management system for preventing and controlling solids in distributed oil and gas transportation pipeline |
| WO2022246621A1 (en) * | 2021-05-25 | 2022-12-01 | 大连理工大学 | Low-energy-consumption dynamic thermal management system for solid matter prevention and control in distributed oil-gas transportation pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171215 Termination date: 20210519 |