CN2929438Y - Petroleum and chemical built-in electromagnetic heating pipeline - Google Patents
Petroleum and chemical built-in electromagnetic heating pipeline Download PDFInfo
- Publication number
- CN2929438Y CN2929438Y CN 200620091468 CN200620091468U CN2929438Y CN 2929438 Y CN2929438 Y CN 2929438Y CN 200620091468 CN200620091468 CN 200620091468 CN 200620091468 U CN200620091468 U CN 200620091468U CN 2929438 Y CN2929438 Y CN 2929438Y
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- tube
- electromagnetic heating
- pipeline
- electromagnetism
- utility
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Abstract
The utility model relates to a petroleum and chemical industry built-in type electromagnetic heating tube, which comprises a tube used for transporting oil or chemical liquid materials, wherein electromagnetic heating wires which are connected with power source outside the tube are provided in the tube. The electromagnetic heating wires are connected with the power source through a frequency conversion control case which is disposed outside the tube. The utility model with the electromagnetic heating wires disposed in the liquid transport tube has the advantages of heat preservation, anticondensation, dewaxing, energy-saving, low cost, long service life, convenient assembly, easy operation and maintenance, and environmental conservation. In particular in the developing process of less permeable oil field fringe area, the utility model provides a novel way with high efficiency, low consumption energy, safety and environment protection for single well oil collecting and chemical industry pipelines for long-distance transmission of liquid.
Description
One, technical field: the utility model relates to a kind of pipeline that is used for oil and chemical field, particularly a kind of pipeline with built-in electromagnetism heating function.
Two, background technique: oil and chemical enterprise generally adopt pipeline to carry out the conveying of liquid, in the process of carrying liquid, because the influence that changed by internal and external environment, or the reason of the stickiness of liquid own often stops up, and causes the flow of fluid in the pipeline not smooth.Settling mode in the past generally adopts pipeline external companion heat to solve, and promptly on the liquid-transport pipe-line side TRACER road is set, or twines electric heating wire, heat tape outside liquid-transport pipe-line.Problems such as that this traditional de-plugging heat preserving mode exists is time-consuming, uneconomical, rapid wear, heat energy loss are big, inconvenient maintenance, befouling environment.
Along with the demand of the world to petroleum resources, each oil play and chemical enterprise have strengthened oil development and the chemical utilization to low production capacity and outlying block.Because outlying block oil reservoir skewness can not be arranged well location in order, give to concentrate and caused difficulty for pipeline tandem companion heat.
Three, summary of the invention:
1, goal of the invention: the utility model provides a kind of oil and the built-in electromagnetism heating pipe of chemical industry, and its purpose is to solve oil in the past and problems such as chemical enterprise time-consuming, uneconomical, the rapid wear, the heat energy loss that exist when adopting external TRACER road to carry liquid insulation de-plugging are big, inconvenient maintenance, befouling environment.
2, technological scheme: the utility model is achieved through the following technical solutions:
The built-in electromagnetism heating pipe of a kind of oil and chemical industry, it comprises the pipeline that is used for transfer oil or chemical liquid raw material, it is characterized in that: the electromagnetism heater wire is set in the pipeline, and the electromagnetism heater wire is connected with pipeline power supply outward.
The electromagnetism heater wire is connected with power supply by being arranged on the outer VFC case of pipeline.
Adopting the electromagnetism heater wire of various material water-proof type is one or more; The electromagnetism heater wire is made up of three parts: core is an electric lead, and the centre is the mineral insulating material layer, and the outside is a protective metal shell.
3, advantage and effect:, can solve problems such as exist on the traditional in the past external insulation de-plugging mode time-consuming, uneconomical, rapid wear, heat energy loss are big, inconvenient maintenance, befouling environment well by the enforcement of technical solutions of the utility model.The utility model is to the traditional external heating de-plugging and the once breakthrough of INSULATION DESIGN theory; Be to a traditional pipeline heating de-plugging and a significant innovation on heat preservation technology and the operating method.The utility model is built in the electromagnetism heater wire in the pipeline of transfusion, it have anti-condensation, separate wax, insulation, energy-conservation, reduce cost, life cycle is long, easy for installation, easily control, be convenient to advantages such as maintenance, safety and environmental protection.The new way of efficient a, low consumption, safety and environmental protection especially is provided for the individual well gathering line in hyposmosis marginal block oilfield development process insulation de-plugging.
Adopt external frequency modulation control device, can regulate the temperature of electromagnetism heater wire in the pipeline easily according to factors such as environment.
Four, description of drawings: accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model electromagnetism heater wire cross section structure schematic representation.
Five, embodiment:
As shown in Figure 1, the utility model is the built-in electromagnetism heating pipe of a kind of oil and chemical industry, it comprises the pipeline 1 that is used for transfer oil or chemical liquid raw material, electromagnetism heater wire 2 is set in the pipeline 1, electromagnetism heater wire 2 is one or more, and electromagnetism heater wire 2 is connected with pipeline 1 power supply outward by being arranged on pipeline 1 VFC case 3 outward.As shown in Figure 2, electromagnetism heater wire 2 is made up of three parts: core is an electric lead 4, and the centre is a mineral insulating material layer 5, the outside is a protective metal shell 6, after the energising, electromagnetism heater wire 2 surface temperatures reach 80～120 degree, can also adopt the higher electromagnetism heater wire of heating-up temperature as required.
The utility model with the contrast of the effect of external electrical heated pipings as following table
| Project | Built-in electric heating | The external electric heating |
| Life cycle (year) | 5 | 2 |
| Heat energy interest rate (%) | 80 | 30 |
| Safety performance | Reliably | Easily electric leakage |
| Pollution condition | Do not have | Pollute during maintenance |
| Rapid wear | Easy damaged not | Easy damaged |
Claims (3)
1, the built-in electromagnetism heating pipe of a kind of oil and chemical industry, it comprises the pipeline (1) that is used for transfer oil or chemical liquid raw material, it is characterized in that: electromagnetism heater wire (2) is set in the pipeline (1), and electromagnetism heater wire (2) is connected with pipeline (1) power supply outward.
2, the built-in electromagnetism heating pipe of oil according to claim 1 and chemical industry is characterized in that: electromagnetism heater wire (2) is connected with power supply by being arranged on the outer VFC case (3) of pipeline (1).
3, the built-in electromagnetism heating pipe of oil according to claim 1 and chemical industry is characterized in that: adopting the electromagnetism heater wire (2) of various material water-proof type is one or more; Electromagnetism heater wire (2) is made up of three parts: core is electric lead (4), and the centre is mineral insulating material layer (5), and the outside is protective metal shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091468 CN2929438Y (en) | 2006-06-09 | 2006-06-09 | Petroleum and chemical built-in electromagnetic heating pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091468 CN2929438Y (en) | 2006-06-09 | 2006-06-09 | Petroleum and chemical built-in electromagnetic heating pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2929438Y true CN2929438Y (en) | 2007-08-01 |
Family
ID=38307820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620091468 Expired - Fee Related CN2929438Y (en) | 2006-06-09 | 2006-06-09 | Petroleum and chemical built-in electromagnetic heating pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2929438Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174940A (en) * | 2013-02-16 | 2013-06-26 | 濮阳中石集团有限公司 | Oil pipeline electromagnetic heater and application method thereof |
| CN103537160A (en) * | 2013-10-31 | 2014-01-29 | 福建龙净环保股份有限公司 | Method and device for improving operational reliability of electric bag composite dust collector |
| CN107436035A (en) * | 2017-09-14 | 2017-12-05 | 沈阳磁力通能源技术有限公司 | A kind of mine electromagnetic induction hot air heating apparatus |
-
2006
- 2006-06-09 CN CN 200620091468 patent/CN2929438Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174940A (en) * | 2013-02-16 | 2013-06-26 | 濮阳中石集团有限公司 | Oil pipeline electromagnetic heater and application method thereof |
| CN103537160A (en) * | 2013-10-31 | 2014-01-29 | 福建龙净环保股份有限公司 | Method and device for improving operational reliability of electric bag composite dust collector |
| CN107436035A (en) * | 2017-09-14 | 2017-12-05 | 沈阳磁力通能源技术有限公司 | A kind of mine electromagnetic induction hot air heating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 |