CN204372431U - A kind ofly embrace fastener device for pipeline heating, the medium, high frequency Electromagnetic Heating that thaws - Google Patents
A kind ofly embrace fastener device for pipeline heating, the medium, high frequency Electromagnetic Heating that thaws Download PDFInfo
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- CN204372431U CN204372431U CN201420720879.2U CN201420720879U CN204372431U CN 204372431 U CN204372431 U CN 204372431U CN 201420720879 U CN201420720879 U CN 201420720879U CN 204372431 U CN204372431 U CN 204372431U
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Abstract
Embrace a fastener device for pipeline heating, the medium, high frequency Electromagnetic Heating that thaws, mainly solve when changing packing and adopt naked light to be well head Baking out inefficiency, easily occur safety hazards; Scene adopts the problem that pipeline coiling mode of heating is limited and can not clean.This device has one and embraces button, embraces button and is formed by two symmetrical semicircle body of stainless steel and be connected through the hinge.Above-mentioned armful of button is provided with thermal baffle, and thermal baffle is laid with high frequency coil; Mounting temperature sensor on above-mentioned armful of button.During use, its armful is anchored on oil extraction in oil field packing or the heating object such as water filling, steam injecting pipe.Then, switch on power, set the parameters such as temperature required, reach the oil after set temperature in heating object or ice-out, so just can reach the object of normal construction.There is installation, convenient disassembly, the feature of the high and easy cleaning of working efficiency.
Description
Technical field
The utility model relates to a kind of medium, high frequency Electromagnetic Heating thawed for pipeline heating and embraces fastener device, this heating equipment is applicable to use on oil extraction in oil field well head, pipeline of oil production, steam injection or waterflood-transmission line, belongs to the manufacture of power electronics heating plant and applied technical field.
Background technique
Oil extraction in oil field tree is oil, rock gas and the necessary channel of other gas from underground mining to ground, and wherein packing box is the important flow process controlling oil gas blowout, leakage.Packing inside packing box weares and teares, it is unlucky to turn over, and packing box is poorly sealed, and oil gas will leak from packing box upper end, pollutes or even gas blowout accident, therefore, changes packing in time, avoid oil and gas leakage, is the important process managing and must carry out that recovers the oil.But every autumn and winter season, temperature reduces, viscous crude, super-viscous oil poor fluidity, and in packing box, viscous crude and packing condense, and use conventional methods, pressure cap, packing cannot take out.Current oil recovery work generally uses petrol burner to carry out naked light Baking out to well head winter, does greatly dangerous like this, belongs to the serious act in violation of regulations that petroleum industry is prohibited.Its harmfulness has: one is naked light baking well head, rock gas in the pit shaft that can ignite, and initiation fire, even explodes, serious threat employee life safety; Two is if employee's blowtorch misoperation, can burn, the accident such as object strike; Three is that class station stores large petrol, has very large disaster hidden-trouble.
Also have the mode of heating adopting pipeline coiling or the soft unlatching of simplex winding coil at present, but pipeline coiling mode of heating also exists following drawback: namely the scene that can not realize is pacified, namely torn function open; Can not use flexibly many places; Can not clean after using under dirty, bad condition.And the shortcoming that the soft opening ways of simplex winding coil also exists is: its use occasion is limited, if pipeline is welded with symmetry remove can not using as stuffing box for oil field well head of handle; Make not rigorous, dirty can not cleaning.
Separately, in the winter of severe cold, steam injection or waterflood-transmission line very easily occur that ice blocks up phenomenon and affects normal use.
Therefore, development intelligent electromagnetic heater solves pipeline, well head repair and maintenance, the effective measures ensured safety in production, be also ensure steam injection or waterflood-transmission line the winter of severe cold normally use is badly in need of the device of outfit.
Summary of the invention
The utility model, for the purpose of solving the problem, mainly solves when changing packing and adopts naked light to be well head Baking out inefficiency, easily occur safety hazards; Scene adopts the problem that pipeline coiling mode of heating is limited and can not clean.
For achieving the above object, the utility model adopts following technical proposals: a kind ofly embrace fastener device for pipeline heating, the medium, high frequency Electromagnetic Heating that thaws, this heating is embraced fastener device and is had one and embrace button (1), embraces button (1) and is made up of two symmetrical semicircle body of stainless steel.Two symmetrical semicircle body of stainless steel connect by connecting hinge (2).Above-mentioned armful of button (1) is provided with thermal baffle (6), thermal baffle (6) is laid with high frequency coil (4); The above-mentioned armful of upper mounting temperature sensor (3) of button (1), temperature transducer (3) is for detected temperatures.Armful button (1) is provided with handle (5).
Above-mentioned armful of button (1) is connected with system control box (9) by medium, high frequency coil connecting line (8) and attachment plug (7).
During use, hold handle (5) and stainless steel symmetry armful button (1) armful is anchored on oil extraction in oil field packing or the heating object such as water filling, steam injecting pipe.Then, connect the power supply of control system, set the parameters such as temperature required, reach the oil after set temperature in heating object or ice-out, so just can reach the object of normal construction.
The beneficial effects of the utility model and feature:
1, rational in infrastructure, install, convenient disassembly, can flexibly, efficiently multiple spot use.
2, outer cover is stainless steel full weld mode, is convenient to wiping, cleaning, is beneficial to environmental protection, without any disposal of pollutants.
3, efficiency is high, energy-conservation, as long as generally pipeline heating within 3-5 minute, can be made to 140-150 degree, once heating is pressed 5KW and calculated general 0.2 yuan of (0.8 yuan/kilowatt hour) expense.
4, medium, high frequency heating equipment is by electromagnetism to heating liquid in iron pipe, without naked light baking, solves fire explosion hidden danger.
5., because heating equipment itself does not have action contact, so electric arc can not be produced, therefore avoid the risk that well head explodes.
6. heating equipment is made by stainless steel and insulating material, so itself is not by electromagnetic effect, does not have high temperature, and the personnel that prevent are burnt the accident such as to scald.
7. heating equipment is controlled by intelligent middle, high frequency control box, and regulation and control are to desirable control temperature.
8. heating equipment also has the functions such as pipeline of oil production preheating, flow process de-plugging, the preheating of iron liquid in pipe.
9. electromagnetic heating system is superior in quality frequently for a whole set of intelligent middle, high, and reasonable price is durable in use, light and flexible, is convenient to employee's operation, can be widely used in oil recovery, water filling, steam injection scene, be specially adapted to the maintenance in stuffing box for oil field well head winter.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is heating system configuration schematic diagram.
Fig. 4 is embodiment one schematic diagram of the present utility model.
Fig. 5 is the right elevation of Fig. 4.
Fig. 6 is embodiment two schematic diagram of the present utility model.
Fig. 7 is the right elevation of Fig. 6.
Below in conjunction with accompanying drawing, the utility model is further described.
Embodiment
With reference to Fig. 1-2, a kind of medium, high frequency electromagnetism thawed for pipeline heating embraces button heating equipment, and this heating equipment has one and embraces button 1, embraces button 1 and is made up of two symmetrical semicircle body of stainless steel.Two symmetrical semicircle body of stainless steel connect by connecting hinge 2.Above-mentioned armful of button 1 is provided with thermal baffle 6, thermal baffle 6 is laid with high frequency coil 4; Mounting temperature sensor 3 on above-mentioned armful of button 1, temperature transducer 3 is for detected temperatures.Armful button 1 is provided with handle 5.
Above-mentioned armful of button 1 is connected with system control box 9 by medium, high frequency coil connecting line 8 and attachment plug 7.
Above-mentioned high frequency coil 4 adopts the insulated conductor that can tolerate 500 degree of high temperature.
Embodiment one
With reference to Fig. 4-5, be the example that the utility model is applied in oil well head packing box, its structure is identical with Fig. 1, and just being embraced button object is packing box 19.
Embodiment two
With reference to Fig. 6-7, be the example that the utility model is applied on water filling or steam injecting pipe, its structure is identical with Fig. 1, and just being embraced button object is pipeline 20.
The above-mentioned medium, high frequency Electromagnetic Heating thawed for pipeline heating embraces fastener device, carrys out its heating function of control realization by heating control system.The structure of this system as shown in Figure 3, comprises system control box 9, and the bottom of system control box 9 is provided with castor 10; Top is provided with pull bar 13.Said system control box 9 is provided with medium, high frequency controller 12, temperature controller 14, tutorial light 15, given switch 16 and connects plug-in unit 17, connects plug-in unit 17 and is connected with the attachment plug 7 of embracing on button 1.The side of said system control box 9 is installed power supply and is connected plug-in unit 11.
During use, hold handle 5 and a stainless steel symmetry armful button 1 armful is anchored on oil extraction in oil field packing or the heating object such as water filling, steam injecting pipe 18.Then connect by the power supply on system control box 9 power supply that control system connected by plug-in unit 11, adjustment high frequency controller 12, temperature controller 14, to required electric current and temperature, generally just can reach the operating temperature needed for packing or pipeline by the heating of 3,4 minutes.High frequency current needed for the utility model provided by radio frequency heating control system, and medium, high frequency 220/380V-50HZ power frequency is become the high frequency current of 20-25KHZ by this control system.High frequency current produces high frequency magnetic field by the coil embraced in fastener device, high frequency magnetic field makes to be produced higher short circuit current by armful button packing or pipeline, powerful short circuit current makes iron pipe interior temperature rising in short-term, in pipe, object temperature also increases, in pipe, object temperature achieves viscous crude dilution, ice melting object after raising, and greatly facilitates maintenance, safeguards.This control system is also furnished with intelligent temperature controller, can detect the real time temperature of heating object, can also capping, lower-limit temperature value, realizes automatically controlling.
Claims (3)
1. embrace fastener device for pipeline heating, the medium, high frequency Electromagnetic Heating that thaws for one kind, it is characterized in that: this heating equipment has one and embraces button, embrace button to be made up of two symmetrical semicircle body of stainless steel, two symmetrical semicircle body of stainless steel are by connecting chain connection, above-mentioned armful of button is provided with thermal baffle, and thermal baffle is laid with high frequency coil; Mounting temperature sensor on above-mentioned armful of button, armful button is provided with handle, and above-mentioned armful of button is connected with the control box in radio frequency heating control system by medium, high frequency coil connecting line and attachment plug.
2. a kind ofly as claimed in claim 1 embrace fastener device for pipeline heating, the medium, high frequency Electromagnetic Heating that thaws, it is characterized in that: above-mentioned high frequency coil adopts the insulated conductor that can tolerate 500 degree of high temperature.
3. a kind ofly as claimed in claim 1 embrace fastener device for pipeline heating, the medium, high frequency Electromagnetic Heating that thaws, it is characterized in that: described system comprises system control box, the bottom of system control box is provided with castor; Top is provided with pull bar, and said system control box is provided with medium, high frequency controller, temperature controller, tutorial light, given switch and connects plug-in unit, connects plug-in unit and is connected with the attachment plug of embracing on button, and the side of said system control box is installed power supply and connected plug-in unit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720879.2U CN204372431U (en) | 2014-11-25 | 2014-11-25 | A kind ofly embrace fastener device for pipeline heating, the medium, high frequency Electromagnetic Heating that thaws |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720879.2U CN204372431U (en) | 2014-11-25 | 2014-11-25 | A kind ofly embrace fastener device for pipeline heating, the medium, high frequency Electromagnetic Heating that thaws |
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| CN204372431U true CN204372431U (en) | 2015-06-03 |
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| CN201420720879.2U Active CN204372431U (en) | 2014-11-25 | 2014-11-25 | A kind ofly embrace fastener device for pipeline heating, the medium, high frequency Electromagnetic Heating that thaws |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405995A (en) * | 2014-11-25 | 2015-03-11 | 沈阳艾斯德电气***有限公司 | Medium- and high-frequency electromagnetic heating clasping device for heating and unfreezing pipeline |
| CN105135141A (en) * | 2015-09-21 | 2015-12-09 | 李庆瑞 | Cylinder-type water pipe unfreezing device |
| CN106439368A (en) * | 2016-12-20 | 2017-02-22 | 北京市公用事业科学研究所 | Pipeline heater |
| CN110382941A (en) * | 2017-02-16 | 2019-10-25 | 霓佳斯株式会社 | The manufacturing method and its installation method of the thermally conductive nappe of piping system, the heating device of piping system, the manufacturing method of thermally conductive nappe and its installation method and heating device |
| CN110762322A (en) * | 2019-10-30 | 2020-02-07 | 徐州方维环保科技有限公司 | Environmental protection equipment pipeline heating device |
-
2014
- 2014-11-25 CN CN201420720879.2U patent/CN204372431U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405995A (en) * | 2014-11-25 | 2015-03-11 | 沈阳艾斯德电气***有限公司 | Medium- and high-frequency electromagnetic heating clasping device for heating and unfreezing pipeline |
| CN105135141A (en) * | 2015-09-21 | 2015-12-09 | 李庆瑞 | Cylinder-type water pipe unfreezing device |
| CN106439368A (en) * | 2016-12-20 | 2017-02-22 | 北京市公用事业科学研究所 | Pipeline heater |
| CN110382941A (en) * | 2017-02-16 | 2019-10-25 | 霓佳斯株式会社 | The manufacturing method and its installation method of the thermally conductive nappe of piping system, the heating device of piping system, the manufacturing method of thermally conductive nappe and its installation method and heating device |
| US11009170B2 (en) | 2017-02-16 | 2021-05-18 | Nichias Corporation | Thermally conductive cover for piping system, heating device for piping system, manufacturing method and attachment method for thermally conductive cover, and manufacturing method and attachment method for heating device |
| CN110762322A (en) * | 2019-10-30 | 2020-02-07 | 徐州方维环保科技有限公司 | Environmental protection equipment pipeline heating device |
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