CN2200050Y - Device for heating petroleum by working frequency electromagnetism - Google Patents
Device for heating petroleum by working frequency electromagnetism Download PDFInfo
- Publication number
- CN2200050Y CN2200050Y CN 94207634 CN94207634U CN2200050Y CN 2200050 Y CN2200050 Y CN 2200050Y CN 94207634 CN94207634 CN 94207634 CN 94207634 U CN94207634 U CN 94207634U CN 2200050 Y CN2200050 Y CN 2200050Y
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- CN
- China
- Prior art keywords
- core pipe
- lead
- steel core
- steel
- utility
- 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.)
- Expired - Fee Related
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- General Induction Heating (AREA)
Abstract
The utility model provides a multifunctional device for heating petroleum by the working frequency electromagnetism. The utility model is formed by the connection of a ferromagnetic steel core pipe, a steel outer sleeve, and a high temperature resistant insulated conductor, and can also be designed into a multiple core tube-typed or totally enclosed type heating device according to the requirement. The utility model can be used for heating and tracing the petroleum or other liquids in the christmas tree, the oil pipeline, and the oil tank of the oil industry. The utility model has the advantages of novel structure, high thermal efficiency, high speed, high efficiency, energy saving, and long service life. Besides, the utility model is a multifunctional working frequency electromagnetic heating device.
Description
The utility model relates to a kind of device of power frequency electromagnetism heating oil, is mainly used in the heating oil transportation of well head in the oil exploitation and the tracing thermal-insulating of crude oil oil storage tank etc.
Usually in oil exploitation, mostly the heating of well head, oil pipeline and oil-collecting oil storage tank etc. is to adopt resistive heater, as ribbon heater, resistance tube, resistor rod etc.But because existing heater is the heater made from resistive material, its material is heated easily aging, and application life is short, and is fragile, and power consumption is high.
The purpose of the utility model provides a kind of novel oil electric calorifie installation, to overcome the deficiency of existing oil electric heater, makes its thermal efficiency height, long service life, and power consumption is low, the saving energy.
The utility model is achieved in that adopting ferromagnetic steel pipe is iron core, at the periphery wall of steel pipe lead winding around the home, and connects steel sleeve at the steel core pipe two ends that are being wound with lead, forms iron core magnetic conductance loop, consists of the power frequency electromagnetic heater.The termination of heater winding conducting wire is connected power frequency supply, constitute the closed-loop path of electricity, because the inductance effect and the characteristic of coil, steel core pipe and steel sleeve are magnetized rapidly, and carry out magnetic cycle, because the magnetic resistance effect makes the iron core magnetic current produce strong electromagnetism heat, in the iron core heating, the stray magnetic field that steel bushing can produce inductance again absorbs and produces a large amount of perceptual resistance electromagnetism heat, compensated simultaneously the magnetic current intensity of circulation again, make steel core pipe and steel sleeve produce intense electromagnetic effect heat, reach the purpose of direct heating oil or other liquid medium.
Because the utility model adopts power frequency electromagnetic type heating arrangement, its novel structure, thermal efficiency height, fast, energy-efficient, the long service life of firing rate.The results showed, under equal conditions, more than 10%, improve application life more than 5 times than the resistive heater economize on electricity.It can be widely used in heating and companion's heat of oil in production wellhead, oil pipeline, the oil storage tank or other liquid, is a kind of new device of multi-functional power frequency electromagnetism heating.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the sectional view of the utility model concrete structure.
Fig. 2 is the sectional view of four-core tubular type well head heater.
Fig. 3 be among Fig. 2 A-A to sectional view.
Fig. 4 is the sectional view of totally enclosed type oil storage tank heater.
As shown in Figure 1, the utility model is made up of ferromagnetism steel core pipe (1), steel sleeve (2) and high-temperature insulation lead (3).With steel core pipe (1) is iron core, lead (3) is a winding coil around the home on its body, the termination of lead (3) connects the power frequency supply device, be wound with the steel sleeve (2) that connects sealing on the two ends periphery wall of coil at steel core pipe (1), make steel core pipe (1) and steel sleeve (2) constitute flux circuit.
The utility model also can be designed to multicore tubular type heater as required, that is: in a steel sleeve (2) permutation and combination several interconnect the steel core pipe (1) that is wound with lead (3), best be one for 1-8 steel core pipe is connected, as accompanying drawing 2, shown in Figure 3 be exactly four-core tubular type well head heater.Perhaps be designed to fully closed heater according to heating target, that is: with the sealing of the end mouth of pipe of steel core pipe (1), body lead (3) around the home, plug-in mounting also is connected in the steel sleeve (2) of sealing, in the obturator that steel sleeve (2) and steel core pipe (1) are formed, be marked with heat-conducting liquid, on the tube wall of steel core pipe (1), have several lyriform pores, make that the interior conduction of heat of calandria is evenly abundant, reach energy-efficient purpose.As shown in Figure 4 be exactly full-enclosed type oil storage tank heater.
Around the home lead (3) is single-phase or three phase windings on the utility model steel core pipe (1).
Claims (4)
1, a kind of device of power frequency electromagnetism heating oil, it is characterized in that this heater is made up of ferromagnetism steel core pipe (1), steel sleeve (2) and high-temperature insulation lead (3), lead (3) around the home on the body of steel core pipe (1), the termination of lead (3) connects supply unit, is being wound with the steel sleeve (2) that connects sealing on steel core pipe (1) the two ends periphery wall of lead (3).
2, heater according to claim 1 is characterized in that capable of being combined several interconnect the steel core pipe (1) that is wound with lead (3) in the steel sleeve (2), and the best is one for 1-8 steel core pipe is connected.
3, heater according to claim 1, it is characterized in that the end mouth of pipe sealing of steel core pipe (1), body is lead (3) plug-in mounting and being connected in the steel sleeve (2) of sealing around the home, in the obturator that steel sleeve (2) and steel core pipe (1) are formed, be marked with heat-conducting liquid, and be wound with at steel core pipe (1) on the tube wall of lead (3) and have several lyriform pores, consist of the totally enclosed type heater.
4,, it is characterized in that on the steel core pipe (1) that lead (3) around the home is single-phase or three phase windings according to claim 1 or 2 or 3 described heaters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207634 CN2200050Y (en) | 1994-04-06 | 1994-04-06 | Device for heating petroleum by working frequency electromagnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207634 CN2200050Y (en) | 1994-04-06 | 1994-04-06 | Device for heating petroleum by working frequency electromagnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2200050Y true CN2200050Y (en) | 1995-06-07 |
Family
ID=33825908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94207634 Expired - Fee Related CN2200050Y (en) | 1994-04-06 | 1994-04-06 | Device for heating petroleum by working frequency electromagnetism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2200050Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027196B (en) * | 2008-05-18 | 2015-03-25 | 贝克休斯公司 | Radio and microwave treatment of oil wells |
| CN108180061A (en) * | 2017-12-27 | 2018-06-19 | 广西玉柴机器股份有限公司 | Catalyst converter electric heater unit |
| WO2021260455A1 (en) * | 2020-06-23 | 2021-12-30 | Joslyn Energy Development Incorporated | Extraction from a formation with induction heating |
-
1994
- 1994-04-06 CN CN 94207634 patent/CN2200050Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027196B (en) * | 2008-05-18 | 2015-03-25 | 贝克休斯公司 | Radio and microwave treatment of oil wells |
| CN108180061A (en) * | 2017-12-27 | 2018-06-19 | 广西玉柴机器股份有限公司 | Catalyst converter electric heater unit |
| WO2021260455A1 (en) * | 2020-06-23 | 2021-12-30 | Joslyn Energy Development Incorporated | Extraction from a formation with induction heating |
| US12037882B2 (en) | 2020-06-23 | 2024-07-16 | Joslyn Energy Development Incorporated | Extraction from a formation with induction heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |