CN202746948U - Electromagnetic viscosity-reduction electric-heating device - Google Patents
Electromagnetic viscosity-reduction electric-heating device Download PDFInfo
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- CN202746948U CN202746948U CN 201220334773 CN201220334773U CN202746948U CN 202746948 U CN202746948 U CN 202746948U CN 201220334773 CN201220334773 CN 201220334773 CN 201220334773 U CN201220334773 U CN 201220334773U CN 202746948 U CN202746948 U CN 202746948U
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- steel tube
- layer steel
- steel pipe
- inner layer
- reduction electric
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Abstract
The utility model relates to an electromagnetic viscosity-reduction electric-heating device. The electromagnetic viscosity-reduction electric-heating device comprises a device body, wherein an inlayer steel tube is arranged on the middle part of the device body; a first oil outlet and a first oil inlet are respectively arranged on left and right ends of the inlayer steel tube; the inlayer steel tube is coaxially provided with an outer-layer steel tube; a second liquid outlet and a second liquid inlet are respectively arranged on upper and lower sides of the outer-layer steel tube; an end flange and a fastening flange which are coaxially sleeved on the outer surface of the inlayer steel tube are respectively arranged on left and right ends of the outer-layer steel tube; a leading-out electrode is arranged between the fastening flange and the inlayer steel tube; an insulator, a heating body, a superconducting material, a superconducting thermal recombination material, a heat-conducting body and a heat-conducting sheet are coaxially arranged between the inlayer steel tube and the outer-layer steel tube from the inside to the outside in sequence. The electromagnetic viscosity-reduction electric-heating device has beneficial effects of small size, compact structure, convenience for installation and simplicity of maintenance; moreover, the utilization rate of energy resources is sufficiently increased, a heating effect for an oil conveying pipeline and a gas conveying pipeline is improved, and environment pollution is greatly reduced; besides, the device is stable in operation, safe and explosion-proof, convenient to manage, and free of influences of climatic conditions.
Description
Technical field
The utility model relates to a kind of electromagnetism viscosity reduction Electric heating appliance.
Background technique
At present, each elephant of China is in order to satisfy the needs of oil production technology, and the hot charging of mixing that the oil transportation of oil well ground, gas pipeline are used is put the Electric heating appliance that all adopts water jacket furnace, fire tube boiler, coal stove and rose in recent years.In today of the energy of advocating thriftiness energetically, protection of the environment; with regard to its water jacket furnace, fire tube boiler, coal stove; a large amount of rock gases, fire coal have not only been wasted; also polluted environment; simultaneously complicated operation, management are loaded down with trivial details; need to frequently observe, light a fire, add the loaded down with trivial details working procedures such as water, coal, maintenance, especially be not suitable with the needs of safety anti-explosive, the management of modernized well site.And existing Electric heating appliance all adopts the resistance heating rod directly to pack into the oil medium to be heated in the container, because resistance heating rod power concentration, oil is easily in surperficial coking, causes the thermal efficiency low until burn, and easily produces industrial accident hidden danger; Simultaneously, existing Electric heating appliance can't heat rock gas.
The model utility content
The purpose of this utility model provides a kind of electromagnetism viscosity reduction Electric heating appliance, by pipe-in-pipe blasting resistance structure and the heat superconducting composite material that adopts interior circulation, Repeat-heating, utilize the dual physical characteristic of resistance and electromagnetic eddy heating, solved above-mentioned deficiency of the prior art.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of electromagnetism viscosity reduction Electric heating appliance, comprise device body, described device body middle part is provided with inner layer steel pipe, inner layer steel pipe is left, right two ends are respectively equipped with oil outlet one and oil inlet hole one, the coaxial outer layer pipe that is provided with of inner layer steel pipe, on the outer layer pipe, lower both sides are respectively equipped with oil outlet two and oil inlet hole two, outer layer pipe is left, right two ends are respectively equipped with end flange and the clamp flange that coaxial sleeve is connected to the inner layer steel pipe outer surface, be provided with extraction electrode between clamp flange and the inner layer steel pipe, coaxial heater and the thermal conductor of being provided with in turn from inside to outside between described inner layer steel pipe and the outer layer pipe.
Further, the coaxial insulator that is provided with between described inner layer steel pipe and the heater.
Further, be filled with superconducting material and heat superconducting composite material between described inner layer steel pipe and the thermal conductor.
Further, the coaxial heat-conducting plate that is provided with between described thermal conductor and the outer layer pipe.
The beneficial effects of the utility model are: this device volume is light and handy, compact structure, easy for installation, easy to maintenance; Fully promote the utilization ratio of the energy, improved the heating effect to oil transportation, gas pipeline, greatly reduced environmental pollution; Stable, safety anti-explosive, convenient management, climate condition influence not.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the structural representation of the described a kind of electromagnetism viscosity reduction Electric heating appliance of the utility model embodiment.
Among the figure:
1, device body; 2, inner layer steel pipe; 3, oil outlet one; 4, oil inlet hole one; 5, outer layer pipe; 6, oil outlet two; 7, oil inlet hole two; 8, end flange; 9, clamp flange; 10, extraction electrode; 11, heater; 12, thermal conductor; 13, insulator; 14, superconducting material; 15, heat superconducting composite material; 16, heat-conducting plate.
Embodiment
As shown in Figure 1, the described a kind of electromagnetism viscosity reduction Electric heating appliance of the utility model embodiment, the pipe-in-pipe that is comprised of outer layer pipe 5, thermal conductor 12, inner layer steel pipe 2, end flange 8 and clamp flange 9 seals blasting resistance structure, can safety, reliably the media such as crude oil, gas are carried out repetitive cycling heating, be adapted to the needs of safety anti-explosive, the management of modernized well site, and shown uniqueness and the novelty of this apparatus structure.In the annular space that is formed by inner layer steel pipe 2 and thermal conductor 12, load superconducting material 14 and heat superconducting composite material 15, can effectively improve electric heating element heating efficiency and utilization rate of electrical.Select insulator 13 high temperature resistant, high voltage withstanding impact between inner layer steel pipe 2 and the heater 11, improved the safety and reliability that device uses, prolonged working life.Thermal conductor 12 outer surfaces have been covered with a large amount of heat-conducting plate 16, can the heat that electric heating element produces effectively be distributed, in order to the media such as crude oil, gas are better heated, to improve the device whole efficiency, avoided the scaling loss electric heating element owing to the undue concentration of heat.After the 11 energising work of electric heating element heater, when having a resistance heat, also produce a large amount of magnetic eddy current effects on thermal conductor 12 surfaces, thereby form complete closed magnetic circuit at product structure, produce magnetothermal effect crude oil temperature is raise rapidly, magnetize again simultaneously, changed the shearing force of crude oil medium, impelled the viscosity gauge surface tension to descend, solidifying point is reduced, increase the flowability of crude oil, make the energy-saving effect of this model utility device obviously be better than other existing Electric heating appliances.
Wherein, the actual size of outer layer pipe 5, thermal conductor 12 and inner layer steel pipe 2 is selected along with the difference of the design rated power of this model utility.
The utility model is not limited to above-mentioned preferred forms; can not limit to the utility model with this; other various forms of products that anyone draws under enlightenment of the present utility model; no matter do any variation in its shape or structure; every have identical with a application or akin technological scheme, all drops within the protection domain of the present utility model.
Claims (4)
1. electromagnetism viscosity reduction Electric heating appliance, comprise device body (1), it is characterized in that: described device body (1) middle part is provided with inner layer steel pipe (2), inner layer steel pipe (a 2) left side, right two ends are respectively equipped with oil outlet one (3) and oil inlet hole one (4), the coaxial outer layer pipe (5) that is provided with of inner layer steel pipe (2), on the outer layer pipe (5), lower both sides are respectively equipped with oil outlet two (6) and oil inlet hole two (7), outer layer pipe (a 5) left side, right two ends are respectively equipped with end flange (8) and the clamp flange (9) that coaxial sleeve is connected to inner layer steel pipe (2) outer surface, be provided with extraction electrode (10) between clamp flange (9) and the inner layer steel pipe (2), coaxial heater (11) and the thermal conductor (12) of being provided with in turn from inside to outside between described inner layer steel pipe (2) and the outer layer pipe (5).
2. a kind of electromagnetism viscosity reduction Electric heating appliance according to claim 1 is characterized in that: the coaxial insulator (13) that is provided with between described inner layer steel pipe (2) and the heater (11).
3. a kind of electromagnetism viscosity reduction Electric heating appliance according to claim 2 is characterized in that: be filled with superconducting material (14) and heat superconducting composite material (15) between described inner layer steel pipe (2) and the thermal conductor (12).
4. a kind of electromagnetism viscosity reduction Electric heating appliance according to claim 3 is characterized in that: the coaxial heat-conducting plate (16) that is provided with between described thermal conductor (12) and the outer layer pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334773 CN202746948U (en) | 2012-07-11 | 2012-07-11 | Electromagnetic viscosity-reduction electric-heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334773 CN202746948U (en) | 2012-07-11 | 2012-07-11 | Electromagnetic viscosity-reduction electric-heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746948U true CN202746948U (en) | 2013-02-20 |
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ID=47706341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334773 Expired - Fee Related CN202746948U (en) | 2012-07-11 | 2012-07-11 | Electromagnetic viscosity-reduction electric-heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746948U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712298A (en) * | 2015-03-23 | 2015-06-17 | 朱长林 | Vacuum heating oil pipe |
| CN105570688A (en) * | 2014-10-09 | 2016-05-11 | 中国石油天然气股份有限公司 | Heating rack for heating pipeline |
| CN105838413A (en) * | 2016-05-26 | 2016-08-10 | 中国石油大学(北京) | Device for improving flowability of liquid and application thereof |
| CN106439498B (en) * | 2016-09-28 | 2018-08-21 | 郑州大学 | Strong magnetic-type crude oil electromagnetic wax-resistant viscosity reducing device |
| CN110345385A (en) * | 2019-07-18 | 2019-10-18 | 哈尔滨理工大学 | A kind of oil pipeline electromagnetic heater |
| CN113548291A (en) * | 2021-09-16 | 2021-10-26 | 江苏振乾机电科技有限公司 | Heating thermal insulation bag for rubber tube of electric glue extruding gun |
-
2012
- 2012-07-11 CN CN 201220334773 patent/CN202746948U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570688A (en) * | 2014-10-09 | 2016-05-11 | 中国石油天然气股份有限公司 | Heating rack for heating pipeline |
| CN104712298A (en) * | 2015-03-23 | 2015-06-17 | 朱长林 | Vacuum heating oil pipe |
| CN105838413A (en) * | 2016-05-26 | 2016-08-10 | 中国石油大学(北京) | Device for improving flowability of liquid and application thereof |
| CN106439498B (en) * | 2016-09-28 | 2018-08-21 | 郑州大学 | Strong magnetic-type crude oil electromagnetic wax-resistant viscosity reducing device |
| CN110345385A (en) * | 2019-07-18 | 2019-10-18 | 哈尔滨理工大学 | A kind of oil pipeline electromagnetic heater |
| CN113548291A (en) * | 2021-09-16 | 2021-10-26 | 江苏振乾机电科技有限公司 | Heating thermal insulation bag for rubber tube of electric glue extruding gun |
| CN113548291B (en) * | 2021-09-16 | 2021-12-03 | 江苏振乾机电科技有限公司 | Heating thermal insulation bag for rubber tube of electric glue extruding gun |
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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 |
Granted publication date: 20130220 Termination date: 20180711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |