CN2937469Y - Microwave heating device of producting well - Google Patents
Microwave heating device of producting well Download PDFInfo
- Publication number
- CN2937469Y CN2937469Y CN 200620020779 CN200620020779U CN2937469Y CN 2937469 Y CN2937469 Y CN 2937469Y CN 200620020779 CN200620020779 CN 200620020779 CN 200620020779 U CN200620020779 U CN 200620020779U CN 2937469 Y CN2937469 Y CN 2937469Y
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- China
- Prior art keywords
- microwave
- heater
- chamber
- outlet
- heating equipment
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- 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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Abstract
The utility model provides an oil recovery well microwave heating device, which pertains to heating equipment and comprises a thermal oil recovery well and a ground device heater, wherein outlet of the thermal oil recovery casing is provided with a downhole device heater, which connects a microwave generator with one end of the microwave transmission cable, another end of the microwave transmission cable connecting with a microwave receiver immersed in downhole crude oil. Flow line of the thermal oil recovery well connects with the ground device heater, the oil outlet pipe of which connects with an oil pump station. The chamber of the ground device heater is provided with a pressure-resistant heating coil made of nonmetallic materials and also with a microwave source. The microwave source connects via a magnetic control tube with inlet of a wave guide, the outlet of the wave guide is in sealed assembly with opening of the chamber; a radiation plate is provided for closure where the opening of the chamber corresponds to the outlet of the wave guide. The utility model has the advantages of: rational design, simple structure, high heating efficiency, resources saving, low cost and environment friendliness.
Description
Technical field
The utility model belongs to heater, specially refers to a kind of producing well microwave heating equipment.
Background technology
Industrial most employing boiler convection cell heats, and in the prior art all is with heating boiler (comprising fire coal, fuel oil, gas furnace and resistance wire boiler) oil production well device to be heated.As everyone knows, no matter be the boiler of all sizes that burns coal, burns bavin, oil firing, burning liquefied gas, be modern electrode boiler in addition, all be by conduction of heat and heat radiation, add hot water from outside to inside gradually, in heating process, metal boiler tubing container, furnace wall and ambient air have been heated simultaneously, thermal loss is many, and labour intensity is big, firing rate is slow, energy consumption is high, the thermal efficiency is low, waste energy, and causes many-sided environment pollution.
Summary of the invention
The utility model is intended to overcome the deficiencies in the prior art, and a kind of producing well microwave heating equipment is provided.
Producing well microwave heating equipment of the present utility model is to be made of thermal recovery oil well, ground installation heater.In the outlet of thermal recovery oil well casing the downhole hardware heater is installed, the downhole hardware heater is that microwave generator is connected with the microwave receiver that an end of microwave transmission cable is connected, the other end and the down-hole of microwave transmission cable are immersed in the crude oil.The flowline of thermal recovery oil well is connected with the ground installation heater, and the flowline of ground installation heater is connected with petroleum transferring station.
Further improve as the utility model, described ground installation heater is to be provided with heat(ing) coil in the chamber of heater, is provided with microwave source in chamber.
Further improve as the utility model, described microwave source connects the inlet of waveguide by magnetron, and the outlet of waveguide is sealed installation mutually with the opening of chamber, at the opening part of chamber with corresponding to the outlet of waveguide the radiant panel shutoff is arranged.
Described heat(ing) coil is to make with withstand voltage nonmetals.
Producing well microwave heating equipment of the present utility model is to be provided with a plurality of microwave transmission cables corresponding on a plurality of microwave receivers that places the different depth interval in pit shaft.Microwave receiver can be used for the oil exploitation of peupendicular hole or horizontal well.So the producing well microwave heating equipment of design can carry out omnibearing heat tracing to the underground installation and the ground installation of producing well.
Producing well microwave heating equipment of the present utility model is reasonable in design, simple in structure, thermal efficiency height, energy conservation, and cost is low, pollution-free.
Description of drawings
Figure of description is the structural representation of producing well microwave heating equipment of the present utility model.
The specific embodiment
Producing well microwave heating equipment of the present utility model is in thermal recovery oil well casing outlet 1 the downhole hardware heater to be installed, and the downhole hardware heater is that the microwave receiver 4 that microwave generator 2 is connected with an end of microwave transmission cable 3, the other end and the down-hole of microwave transmission cable 3 are immersed in the peupendicular hole crude oil is connected; The flowline 5 of thermal recovery oil well is connected with ground installation heater 6, and the flowline of ground installation heater 6 is connected with petroleum transferring station 7.Ground installation heater 6 is to be provided with the heat(ing) coil 9 that pottery is made in the chamber 8 of heater, in chamber 8, be provided with microwave source 10, microwave source 10 is connected the inlet of waveguide 12 by magnetron 11, the outlet of waveguide 12 is sealed installation mutually with chamber 8 openings, at the opening part of chamber 8 with corresponding to the outlet of waveguide 12 radiant panel 13 shutoff is arranged.
Claims (5)
1, the producing well microwave heating equipment is to be made of thermal recovery oil well, ground installation heater, it is characterized in that in thermal recovery oil well casing outlet (1) the downhole hardware heater being installed, the downhole hardware heater is that the microwave receiver (4) that microwave generator (2) is connected with an end of microwave transmission cable (3), the other end and the down-hole of microwave transmission cable (3) are immersed in the crude oil is connected; The flowline of thermal recovery oil well (5) is connected with ground installation heater (6), and the flowline of ground installation heater (6) is connected with petroleum transferring station (7).
2, producing well microwave heating equipment as claimed in claim 1 is characterized in that ground installation heater (6) is to be provided with heat(ing) coil (9) in the chamber (8) at heater, is provided with microwave source (10) in chamber (8).
3, producing well microwave heating equipment as claimed in claim 2, it is characterized in that microwave source (10) is connected the inlet of waveguide (12) by magnetron (11), the outlet of waveguide (12) is sealed installation mutually with the opening of chamber (8), at the opening part of chamber (8) with corresponding to the outlet of waveguide (12) radiant panel (13) shutoff is arranged.
4, producing well microwave heating equipment as claimed in claim 2 is characterized in that heat(ing) coil (9) is to make with withstand voltage nonmetals.
5,, it is characterized in that wherein the microwave receiver (4) of the lower end connection of microwave transmission cable (3) is vertical section or the horizontal segment that places the oil recovery pit shaft as claim 1 producing well microwave heating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020779 CN2937469Y (en) | 2006-05-11 | 2006-05-11 | Microwave heating device of producting well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020779 CN2937469Y (en) | 2006-05-11 | 2006-05-11 | Microwave heating device of producting well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937469Y true CN2937469Y (en) | 2007-08-22 |
Family
ID=38361495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620020779 Expired - Fee Related CN2937469Y (en) | 2006-05-11 | 2006-05-11 | Microwave heating device of producting well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937469Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709636B (en) * | 2009-10-27 | 2012-05-30 | 新疆敦华石油技术有限公司 | Microwave heating system for lowering viscosity of produced liquid in oil well |
| CN106640010A (en) * | 2017-01-19 | 2017-05-10 | 吉林大学 | Underground in-situ fluid microwave electric heating method and microwave electric heater |
-
2006
- 2006-05-11 CN CN 200620020779 patent/CN2937469Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709636B (en) * | 2009-10-27 | 2012-05-30 | 新疆敦华石油技术有限公司 | Microwave heating system for lowering viscosity of produced liquid in oil well |
| CN106640010A (en) * | 2017-01-19 | 2017-05-10 | 吉林大学 | Underground in-situ fluid microwave electric heating method and microwave electric heater |
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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: 20070822 Termination date: 20100511 |