CN201611160U - Magnetic heater in oil well pipeline - Google Patents
Magnetic heater in oil well pipeline Download PDFInfo
- Publication number
- CN201611160U CN201611160U CN2009202708175U CN200920270817U CN201611160U CN 201611160 U CN201611160 U CN 201611160U CN 2009202708175 U CN2009202708175 U CN 2009202708175U CN 200920270817 U CN200920270817 U CN 200920270817U CN 201611160 U CN201611160 U CN 201611160U
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- control box
- heating
- magnetic heater
- heating tube
- circuit
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Abstract
A magnetic heater in an oil well pipeline mainly solves the problems of the heating device in the prior art, such as slow temperature increasing speed, low heating efficiency, complex installation, inconvenient maintenance, short service life, large occupied space and poor safety. The magnetic heater is characterized in that a heating pipe (2) with an inlet and an outlet is arranged inside a casing (1), an electromagnetic heating coil (3) is arranged inside the heating pipe (2) and is connected with the circuit inside a control box (4), a temperature controller (5) is connected onto the circuit inside the control box (4), the circuit power supply inside the control box (4) is connected with a well head power supply, and a heat insulating layer is arranged outside the heating pipe (2). The magnetic heater in the oil well pipeline has the characteristics of high temperature increasing speed, high heating efficiency, simple installation, convenient maintenance, long service life, small occupied space, low energy consumption, environmental friendliness and good safety and reliability.
Description
Technical field:
The utility model relates to magnetic heater in oil recovery field, oil field pipeline collection defeated required heater, the especially oil country tubular good.
Background technology:
In oil recovery field, oil field,, need connect heater at well head well liquid delivery outlet in order to guarantee to collect defeated requirement.And the heater of well head well liquid delivery outlet connection at present is slow owing to reasons in structure exists hoisting velocity, and the efficiency of heating surface is low, installs complicated, safeguard inconvenience, service life is short, and floor space is big, the problem of poor safety performance, thereby it is defeated to influence Jing Yeji, is unfavorable for applying.
The utility model content:
Slow in order to solve existing heater hoisting velocity, the efficiency of heating surface is low, installs complicated, safeguard inconvenience, service life is short, and floor space is big, the problem of poor safety performance, the utility model provide magnetic heater in a kind of oil country tubular good, and it is fast that the interior magnetic heater of this oil country tubular good has hoisting velocity, efficiency of heating surface height is installed simple, easy to maintenance, long service life, floor space is little, energy-conserving and environment-protective, safe and reliable characteristics.
The technical solution of the utility model is: the magnetic heater comprises shell in this oil country tubular good, shell is built-in with the heating tube of bringing outlet into, heating tube is built-in with electromagnetic heating coil, electromagnetic heating coil is connected with circuit in the control box, be connected with temperature controller on the circuit in the control box, circuit power links to each other with the well head power supply in the control box, and heating tube has heat-insulation layer outward.
Be in series with 3 heating tubes of bringing outlet in the shell in the such scheme side by side, heating tube is built-in with electromagnetic heating coil, electromagnetic heating coil is connected with circuit in the control box, be connected with temperature controller on the circuit in the control box, circuit power links to each other with the well head power supply in the control box, and heating tube has heat-insulation layer outward.
The utlity model has following beneficial effect: magnetic heater in this oil country tubular good is owing to be provided with heating tube in the enclosure, heating tube is built-in with electromagnetic heating coil, electromagnetic heating coil is connected with circuit in the control box, be connected with the structure of temperature controller in the control box on the circuit, utilize the electromagnetic induction principle of electromagnetic heating coil 3, convert electrical energy into the device of heat energy, the electric current that changes flows through the alternating magnetic field that coil can change, when the magnetic line of force in the magnetic field passes through the magnetic conductive metal material, result because of kelvin effect, can produce countless little eddy current at metal table body, make metal material heating at a high speed voluntarily itself, thereby reach the function of heated well liquid.Also adopt form arranged side by side less because of element simultaneously, thereby make installation simple, easy to maintenance, long service life, floor space is little, and energy-conserving and environment-protective are safe and reliable.Thus in this oil country tubular good the magnetic heater to have hoisting velocity fast, efficiency of heating surface height, install simple, easy to maintenance, long service life, floor space is little, energy-conserving and environment-protective, safe and reliable characteristics.
Description of drawings:
Accompanying drawing 2 is that Figure 1A-A is to profile.
1-shell among the figure, 2-heating tube, 3-electromagnetic heating coil, 4-control box, 5-temperature controller temperature controller.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
Shown in accompanying drawing, the magnetic heater comprises shell 1 in this oil country tubular good, shell 1 is built-in with the heating tube 2 of bringing outlet into, heating tube 2 imports are connected with the well head liquid outlet, and heating tube 2 outlets are connected with gathering line, and heating tube 2 is built-in with electromagnetic heating coil 3, electromagnetic heating coil 3 is connected with circuit in the control box 4, be connected with temperature controller 5 on the circuit in the control box 4, circuit power links to each other with the well head power supply in the control box 4, and heat-insulation layer is arranged outside the heating tube 2.
Also can in shell 1, place series connection side by side and be communicated with 3 heating tubes 2 of bringing outlet into, heating tube 2 is built-in with electromagnetic heating coil 3, electromagnetic heating coil 3 is connected with circuit in the control box 4, be connected with temperature controller 5 on the circuit in the control box 4, circuit power links to each other with the well head power supply in the control box 4, and heat-insulation layer is arranged outside the heating tube 2.。
Operation principle: heating tube 2 imports of magnetic heater in this oil country tubular good are connected with the well head liquid outlet by flange, heating tube 2 outlets are connected with gathering line by flange, because electromagnetic heating coil 3 is a kind of devices that utilize electromagnetic induction principle to convert electrical energy into heat energy, the electric current that changes flows through the alternating magnetic field that coil can change, when the magnetic line of force in the magnetic field passes through the magnetic conductive metal material, result because of kelvin effect, can produce countless little eddy current at metal table body, make metal material heating at a high speed voluntarily itself, thereby reach heating and the contacted medium of metal material.Because of electromagnetic heating coil 3 is installed in the heating tube 2 as thermal source, electromagnetic heating coil 3 directly heats----built-in mode of heating to medium in managing in heating tube 2 inside, made full use of the kelvin effect in magnetic field, and can make moisture fluid produce electromagnetic induction effect, the heat that heating tube 2 itself is produced effectively utilizes simultaneously, therefore, the firing rate of system and efficient can be improved greatly, and the magnetic heater efficiency of heating surface is near 100% high efficiency heater in this oil country tubular good.
Claims (2)
1. magnetic heater in the oil country tubular good, comprise shell (1), it is characterized in that: shell (1) is built-in with the heating tube (2) of bringing outlet into, heating tube (2) is built-in with electromagnetic heating coil (3), electromagnetic heating coil (3) is connected with the interior circuit of control box (4), be connected with temperature controller (5) on the interior circuit of control box (4), the interior circuit power of control box (4) links to each other with the well head power supply, and heat-insulation layer is arranged outside the heating tube (2).
2. according to magnetic heater in the described oil country tubular good of claim 1, it is characterized in that: be in series with 3 heating tubes (2) of bringing outlet in the shell (1) side by side, heating tube (2) is built-in with electromagnetic heating coil (3), electromagnetic heating coil (3) is connected with the interior circuit of control box (4), be connected with temperature controller (5) on the interior circuit of control box (4), the interior circuit power of control box (4) links to each other with the well head power supply, and heat-insulation layer is arranged outside the heating tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202708175U CN201611160U (en) | 2009-11-30 | 2009-11-30 | Magnetic heater in oil well pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202708175U CN201611160U (en) | 2009-11-30 | 2009-11-30 | Magnetic heater in oil well pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201611160U true CN201611160U (en) | 2010-10-20 |
Family
ID=42961794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202708175U Expired - Fee Related CN201611160U (en) | 2009-11-30 | 2009-11-30 | Magnetic heater in oil well pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201611160U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527931A (en) * | 2012-07-03 | 2014-01-22 | 成都默一科技有限公司 | Electromagnetic heating device for pipeline temperature rise |
| CN106015940A (en) * | 2016-07-12 | 2016-10-12 | 青岛科技大学 | Intelligent no-consumption crude oil boost device and method |
| CN111120763A (en) * | 2020-01-07 | 2020-05-08 | 姜兴安 | Electromagnetic preheating device for crude oil conveying pipeline |
-
2009
- 2009-11-30 CN CN2009202708175U patent/CN201611160U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527931A (en) * | 2012-07-03 | 2014-01-22 | 成都默一科技有限公司 | Electromagnetic heating device for pipeline temperature rise |
| CN106015940A (en) * | 2016-07-12 | 2016-10-12 | 青岛科技大学 | Intelligent no-consumption crude oil boost device and method |
| CN106015940B (en) * | 2016-07-12 | 2018-07-10 | 青岛科技大学 | A kind of intelligence no consumption crude oil assist device and method |
| CN111120763A (en) * | 2020-01-07 | 2020-05-08 | 姜兴安 | Electromagnetic preheating device for crude oil conveying pipeline |
| CN111120763B (en) * | 2020-01-07 | 2022-03-22 | 东营市艾瑞斯环保科技有限公司 | Electromagnetic preheating device for crude oil conveying pipeline |
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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: 20101020 Termination date: 20131130 |