CN202532182U - Moving-iron type electric heating deblocking device for oil well pipeline - Google Patents
Moving-iron type electric heating deblocking device for oil well pipeline Download PDFInfo
- Publication number
- CN202532182U CN202532182U CN2012201115136U CN201220111513U CN202532182U CN 202532182 U CN202532182 U CN 202532182U CN 2012201115136 U CN2012201115136 U CN 2012201115136U CN 201220111513 U CN201220111513 U CN 201220111513U CN 202532182 U CN202532182 U CN 202532182U
- Authority
- CN
- China
- Prior art keywords
- moving
- iron type
- oil
- welder
- electric heating
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 43
- 238000005485 electric heating Methods 0.000 title claims abstract description 18
- 239000003129 oil well Substances 0.000 title abstract description 3
- 238000003466 welding Methods 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 33
- 238000005516 engineering process Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005435 mesosphere Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- General Induction Heating (AREA)
Abstract
A moving-iron type electric heating blockage removing device for oil well pipelines is applied to blockage removal of oil field oil pipelines. Two power supply wiring terminals of the moving-iron type alternating current electric welding machine are respectively connected with a power supply wire; two output connecting terminals of the moving-iron type alternating current electric welding machine are respectively connected with a welding handle line, and the end part of one welding handle line is welded on the outer wall of one end of the oil pipeline blocking section; the end part of the other welding handle line is welded on the outer wall of the other end of the oil pipeline blocking section. The effect is as follows: the oil pipeline can be heated, and the blockage removal of the oil pipeline is realized; the moving-iron type alternating current welding machine is a general device, and is low in cost and convenient to operate.
Description
Technical field
The utility model relates to oil field oil transportation technical field, and particularly a kind of oil transport pipeline plug removal equipment is a kind of moving-iron type oil country tubular good electric heating plug removal equipment.
Background technique
In oilfield process, the crude oil of oil well will be through line transportation to gathering station.In course of conveying,, had a strong impact on the ordinary production of oil gas well often owing to the lower or less short distance paraffin obstruction oil transport pipeline that local 200-300m takes place of discharge capacity of temperature of medium.
In existing technology, have and solve the patent that paraffin stops up the oil transport pipeline problem.1, Chinese patent publication number: CN202032996U; A kind of petroleum pipeline electric heating plug removal equipment is provided; This technology mainly is made up of special high-power transformer, control box etc., and being converted into power frequency supply come to oil and gas pipes provides electric current, relies on electric heating to reach the purpose of de-plugging.2, Chinese patent publication number: CN201706206U; Provide a kind of handy type electric heating to separate traffic congestion; This technology is formed by vehicle-based generator set, cable reel, transmission cable and clamping clamp etc. are installed on automobile and the chassis; Internal resistance through oil transport pipeline and transmission cable produces heat, reaches the purpose of de-plugging.3, Chinese patent publication number: CN2033469 provides a kind of DC potential plug removal equipment, utilizes compositions such as generator, rectifying installation, pipeline clamp device, utilizes the pipeline internal resistance to produce heat, reaches the purpose of electric heating de-plugging.The deficiency of above-mentioned technology is: complex equipments, cost height, operating difficulties and inconvenience are applied.
The model utility content
The purpose of the utility model is: a kind of moving-iron type oil country tubular good electric heating plug removal equipment is provided, can realizes the oil transport pipeline de-plugging, adopt standard equipment, with low cost, easy to operate and easy to utilize.Overcome complex equipments, cost height, operating difficulties and the inconvenient deficiency of applying of existing technology.
The technological scheme that the utility model adopts is: moving-iron type oil country tubular good electric heating plug removal equipment; Comprise power line, moving-iron type A.C. welder and electrode holder line; The moving-iron type A.C. welder has two power supply terminals, and the moving-iron type A.C. welder has two output wiring terminals.It is characterized in that: on two power supply terminals of moving-iron type A.C. welder, be connected with a power line respectively; Promptly two power lines are connected with the two ends of the primary air of moving-iron type transformer respectively; On two output wiring terminals of moving-iron type A.C. welder, be connected with an electrode holder line respectively, wherein the end of an electrode holder line is welded on the oil transport pipeline obstruction Duan Yiduan outer wall; The end of another electrode holder line is welded on oil transport pipeline and stops up on the outer wall of the section the other end.
The electrode holder line is single core strand wire.
The working principle of summary moving-iron type oil country tubular good electric heating plug removal equipment.Consult Fig. 1.The power frequency supply of power line 1 input is the industrial power of 50Hz, AC220V or AC380V.Moving-iron type A.C. welder 2 is through adjustment mesosphere iron core, and intercepting is through the electric current of how much adjusting of the logical magnetic of coil, and the electric current of the secondary winding output of moving-iron type A.C. welder 2 and voltage are to be controlled by adjusting knob 22 adjustment secondary winding iron core magnetic resistances.Power frequency supply links to each other through the primary air of power supply terminal 21 with the moving-iron type transformer through power line 1; The output wiring terminal of the secondary winding of moving-iron type transformer stops up section respectively through electrode holder line 3 with oil transport pipeline two ends outer wall welding, the electric current of the secondary winding output of moving-iron type transformer and voltage are controlled by adjusting knob adjustment iron core magnetic resistance.
The beneficial effect of the utility model: the utility model moving-iron type oil country tubular good electric heating plug removal equipment, can heat for oil transport pipeline, realize the oil transport pipeline de-plugging; What adopt is standard equipment moving-iron type A.C. welder, with low cost, easy to operate.Overcome that existing equipment is complicated, cost is high, operating difficulties and deficiency.
Description of drawings
Fig. 1 is the utility model moving-iron type oil country tubular good electric heating plug removal equipment utilization structure schematic representation.
Among the figure, 1-power line, 2-moving-iron type A.C. welder, 3-electrode holder line, 4-oil transport pipeline, 21-power supply terminal, 22-adjusting knob, 23-output wiring terminal.
Embodiment
Embodiment 1: with a moving-iron type oil country tubular good electric heating plug removal equipment is example, and the utility model is done further explain.
Consult Fig. 1.Oil transport pipeline 4 is diameter 76mm, the steel oil transport pipeline of wall thickness 5mm.After oil transport pipeline 4 has an end to stop up, adopt the utility model moving-iron type oil country tubular good electric heating plug removal equipment to heat de-plugging.
Moving-iron type oil country tubular good electric heating plug removal equipment comprises power line 1, moving-iron type A.C. welder 2 and electrode holder line 3.What moving-iron type A.C. welder 2 adopted is BX3-500 type moving-iron type A.C. welder.Moving-iron type A.C. welder 2 has two power supply terminals 21, and moving-iron type A.C. welder 2 has two output wiring terminals 23.On two power supply terminals 21 of moving-iron type A.C. welder 2, be connected with a power line 1 respectively.On two output wiring terminals 23 of moving-iron type A.C. welder 2, be connected with an electrode holder line 3 respectively, electrode holder line 3 is single core strand wires.Wherein the end of an electrode holder line 3 is welded on the oil transport pipeline 4 obstruction Duan Yiduan outer walls; The end of another electrode holder line 3 is welded on oil transport pipeline 4 and stops up on the outer wall of the section the other end.
The adjusting knob 22 of adjustment moving-iron type A.C. welder 2 changes electric current and the voltage exported.Oil transport pipeline 4 every meter electric loads can be 30～500VA, and when to length being oil transport pipeline 4 de-pluggings of 30～500m, switching on just to make the media flow in the oil transport pipeline 4 unobstructed in 0.5～5 hour.
Claims (2)
1. moving-iron type oil country tubular good electric heating plug removal equipment; Comprise power line (1), moving-iron type A.C. welder (2) and electrode holder line (3); Moving-iron type A.C. welder (2) has two power supply terminals (21), and moving-iron type A.C. welder (2) has two output wiring terminals (23); It is characterized in that: on two power supply terminals (21) of moving-iron type A.C. welder (2), be connected with a power line (1) respectively; On two output wiring terminals (23) of moving-iron type A.C. welder (2), be connected with an electrode holder line (3) respectively, wherein the end of an electrode holder line (3) is welded on oil transport pipeline (4) the obstruction Duan Yiduan outer wall; The end of another electrode holder line (3) is welded on oil transport pipeline (4) and stops up on the outer wall of the section the other end.
2. moving-iron type oil country tubular good electric heating plug removal equipment according to claim 1 is characterized in that: what electrode holder line (3) adopted is single core strand wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201115136U CN202532182U (en) | 2012-03-22 | 2012-03-22 | Moving-iron type electric heating deblocking device for oil well pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201115136U CN202532182U (en) | 2012-03-22 | 2012-03-22 | Moving-iron type electric heating deblocking device for oil well pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532182U true CN202532182U (en) | 2012-11-14 |
Family
ID=47133368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201115136U Expired - Fee Related CN202532182U (en) | 2012-03-22 | 2012-03-22 | Moving-iron type electric heating deblocking device for oil well pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529739A (en) * | 2019-09-06 | 2019-12-03 | 鞍钢化学科技有限公司 | Easy setting medium tube heating method and heating device |
| CN110762394A (en) * | 2018-07-27 | 2020-02-07 | 中国石油天然气股份有限公司 | Fuel pipeline blockage removing device and method |
-
2012
- 2012-03-22 CN CN2012201115136U patent/CN202532182U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762394A (en) * | 2018-07-27 | 2020-02-07 | 中国石油天然气股份有限公司 | Fuel pipeline blockage removing device and method |
| CN110762394B (en) * | 2018-07-27 | 2021-11-02 | 中国石油天然气股份有限公司 | Fuel pipeline blockage removing device and method |
| CN110529739A (en) * | 2019-09-06 | 2019-12-03 | 鞍钢化学科技有限公司 | Easy setting medium tube heating method and heating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202532182U (en) | Moving-iron type electric heating deblocking device for oil well pipeline | |
| CN204441052U (en) | Low voltage heavy current transformer | |
| CN202598861U (en) | Novel electric heater | |
| CN202093924U (en) | Adjustable compensating reactor | |
| CN202009511U (en) | Smelting short net system | |
| CN205407499U (en) | Linear electric motor's cooling piping device | |
| CN202394680U (en) | Large-power rectifier transformer of charger | |
| CN203691669U (en) | Explosion-proof type electromagnetic heating rod for tank | |
| CN204441647U (en) | A kind of grounding wire device | |
| CN203022692U (en) | Wellhead petroleum explosion-proof electromagnetic heater | |
| CN101871575A (en) | Controllable electric heating method for remote metallic oil pipeline | |
| CN202524204U (en) | Copper-aluminum connecting structure of motor with aluminum winding | |
| CN202887946U (en) | High-power water-cooled special type transformer for firing diamond tool bit | |
| CN201868199U (en) | Single-phase traction transformer adopting AT power supply mode | |
| CN205564484U (en) | Transformer high pressure device of being qualified for next round of competitions | |
| CN203384571U (en) | Electromagnetic U-shaped pipe heating device | |
| CN204558839U (en) | A kind of motor vehicles storage battery start line | |
| CN217693755U (en) | Insulated induction coil for intermediate frequency furnace | |
| CN202076089U (en) | Low-voltage lead structure of oil immersed transformer | |
| CN201393313Y (en) | Breakpoint-less soft tape type electromagnetic induction heater | |
| CN102881419A (en) | Large-power water-cooled special transformer for firing diamond tool bit | |
| CN202946831U (en) | Mobile electric heating plug remover | |
| CN203812706U (en) | Oil immersion type auto-transformer for motor voltage reduction starting | |
| CN208141858U (en) | It is classified temperature resistant grade insulation transposed conductor | |
| CN202317412U (en) | Welding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121114 Termination date: 20210322 |