CN203716220U - Heater for electromagnetic vortex pipeline - Google Patents
Heater for electromagnetic vortex pipeline Download PDFInfo
- Publication number
- CN203716220U CN203716220U CN201320790292.4U CN201320790292U CN203716220U CN 203716220 U CN203716220 U CN 203716220U CN 201320790292 U CN201320790292 U CN 201320790292U CN 203716220 U CN203716220 U CN 203716220U
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- cavity
- permanent magnet
- fixed
- housing
- rotating screw
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Abstract
The utility model discloses a heater for an electromagnetic vortex pipeline. The heater consists of a casing (1), a first fixing bracket (2-1), a second fixing bracket (2-2), a fixing permanent magnet set (3), a ring-type stator (4) made of metal, a rotary screw rod (5), a bearing (6), a permanent magnet rotor (7) and a ring flange (8), wherein a cavity is formed in the casing, a water inlet communicated with the cavity is formed in the upper part of the casing, and a water outlet communicated with the cavity is formed in the lower part of the casing; the permanent magnet rotor is fixed on the inner wall of the screw rod; the metal ring-type stator is fixed in the middle of the cavity; the upper end and the lower end of the rotary screw rod are respectively and rotationally connected with an axle hole in the upper part of the cavity and an axle hole in the lower part of the cavity through the bearing.
Description
Technical field
The utility model relates to a kind of electromagnetic eddy pipeline heater.
Background technology
Electromagnetic induction heating technology is at the existing very long phase of history of industrial application, as electromagnetic oven is widely applied in daily life.Along with popularizing of electromagnetic oven, people also recognize the advantage of electromagnetic eddy heating technique.Smokelessly, environmental protection, be efficiently the notable feature of electromagnetic eddy heating technique.Therefore the present invention has utilized this technical design for a kind of device of pipeline heating application.
In winter, no matter be south or northern, city or rural area, be exposed to the test that cold airborne tap water pipe network system is all faced with severe cold and insulation.Often there will be pipeline and because of freezing freezing, cause the phenomenon of Pipeline damage, not only can cause the waste of water resource, and the maintenance process of speedily carrying out rescue work can have a strong impact on resident family's water.Current general using coal-burning boiler heating water, a lot of pipelines are be all embedded in underground or wrap up outside one layer of heat preservation material, although can play certain function of heat insulation like this, but pipeline also can be because of causing partial freezing apart from long or heat insulation effect variation, once damaged maintenance is very difficult, wastes time and energy.
Utility model content
The purpose of this utility model is: in order to solve the problem of above-mentioned prior art, provide a kind of electromagnetic eddy pipeline heater.
The technical solution adopted in the utility model is: ring type stator 4, rotating screw bar 5, bearing 6, p-m rotor 7 and flange 8 that described electromagnetic eddy pipeline heater consists of housing 1, the first fixed support 2-1, the second fixed support 2-2, fixed permanent magnet group 3, metal form; Housing 1 inside has cavity, and the inlet opening being communicated with cavity is arranged at housing 1 top, and the bottom of housing 1 has the weep hole being communicated with cavity; P-m rotor 7 is fixed on the inwall of rotating screw bar 5, and metal ring type stator 4 is fixed in the middle of cavity, and the top and bottom of rotating screw bar 5 are rotationally connected by bearing 6 and the axis hole on cavity top, the axis hole of cavity bottom respectively; The p-m rotor 7 being comprised of a plurality of permanent magnet 7-1 is being inlayed in the inside of rotating screw bar 5, on housing 1, inlay the fixed permanent magnet group 3 being formed by a plurality of permanent magnet 3-2, the magnetic pole respective opposite of the magnetic pole of the permanent magnet 3-1 in fixed permanent magnet group 3 and the permanent magnet 7-1 of the p-m rotor 7 in rotating screw bar 5; The material that metal ring type stator 4 is selected is copper or aluminium.
The beneficial effects of the utility model are: first: energy-saving and emission-reduction.Can directly utilize the mobile energy of magnetic eddy-current heating technique transform portion water self, reduce the energy consumption of utilizing the mode heat hot water such as coal-burning boiler or electric heater, thereby reduce burning the fossil energy environment pollution causing and the capacity usage ratio that improves secondary energy sources.Second: simple and reliable for structure, installation and maintenance are convenient.Only device need to be crossed to flange with device for cleaning pipeline connects.Mount and dismount all very convenient.Whole device only has a screw rotor, and simple in structure, volume is small and exquisite, and reliability is high.The the 3rd: high energy conversion efficiency and low flow resistance.Utilize the high-intensity permanent-magnet material rotary magnetisation eddy heating for heating copper ring of changing the line of production, thereby improve capacity usage ratio and transformation efficiency.Inner body is many simultaneously arranges along fluid flow direction, has reduced Flows resistance and hydraulic loss.The the 4th: reduce piping network installation maintenance cost.This device can be to heating liquid in pipeline, so do not need pipeline to be all embedded in underground, or wraps up outside blocked up heat insulating material, all provides great convenience like this at aspects such as pipeline installation and maintenance, reduces and installs and maintenance cost.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model electromagnetic eddy pipeline heater
Fig. 2 be in Fig. 1 C-C to sectional view.
Fig. 3 be in Fig. 1 B-B to sectional view.
Fig. 4 is the Distribution of Magnetic Field unit figure of the utility model electromagnetic eddy pipeline heater.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
As shown in Figures 1 to 4, the present embodiment consists of housing 1, the first fixed support 2-1, the second fixed support 2-2, fixed permanent magnet group 3, metal ring type stator 4, rotating screw bar 5, bearing 6, p-m rotor 7 and flange 8 form.Enclosure interior has cavity, and the inlet opening being communicated with cavity is arranged at housing top, and the bottom of housing has the weep hole being communicated with cavity.P-m rotor is fixed on the inwall of rotating screw bar, and metal ring type stator is fixed in the middle of cavity, and the top and bottom of rotating screw bar are rotationally connected by the axis hole on bearing and cavity top, the axis hole of cavity bottom respectively.
The p-m rotor 7 being comprised of a plurality of permanent magnet 7-1 is being inlayed in the inside of rotating screw bar 5, on housing 1, inlaying the fixed permanent magnet group 3 being formed by a plurality of permanent magnet 3-1, the permanent magnet 3-1 in fixed permanent magnet group 3) the magnetic pole respective opposite of the permanent magnet 7-1 of p-m rotor 7 in magnetic pole and rotating screw bar 5.
The material that metal ring type stator 4 is selected is copper or aluminium.
Operating principle: liquid from the perforate of housing top stay into, from lower housing portion perforate, flow out, in this process, rotating screw bar can rotate his active force owing to being subject to Shui, the rotation of rotating screw bar can drive 7 rotations of inner permanent magnetic rotor, and p-m rotor 7 has formed with the fixed permanent magnet group 3 that is embedded in housing 1 magnetic field changing, and at this moment metal ring type stator is just equivalent to form eddy current effect at cutting magnetic induction line, make the heating of metal ring type stator, and the heating liquid that it is flowed through.
Above content is the further description of the utility model being done in conjunction with optimal technical scheme, can not assert that the concrete enforcement of utility model only limits to these explanations.Concerning the utility model person of an ordinary skill in the technical field, not departing under the prerequisite of design of the present utility model, can also make simple deduction and replacement, all should be considered as protection domain of the present utility model.
Claims (1)
1. an electromagnetic eddy pipeline heater, it is characterized in that, ring type stator (4), rotating screw bar (5), bearing (6), p-m rotor (7) and flange (8) that described electromagnetic eddy pipeline heater consists of housing (1), the first fixed support (2-1), the second fixed support (2-2), fixed permanent magnet group (3), metal form; Housing (1) inside has cavity, and the inlet opening being communicated with cavity is arranged at housing (1) top, and the bottom of housing (1) has the weep hole being communicated with cavity; P-m rotor (7) is fixed on the inwall of rotating screw bar (5), metal ring type stator (4) is fixed in the middle of cavity, and the top and bottom of rotating screw bar (5) are rotationally connected by bearing (6) and the axis hole on cavity top, the axis hole of cavity bottom respectively; The p-m rotor (7) being comprised of a plurality of permanent magnets (7-1) is being inlayed in the inside of rotating screw bar (5), on housing (1), inlay the fixed permanent magnet group (3) being formed by a plurality of permanent magnets (3-2), the magnetic pole respective opposite of the magnetic pole of the permanent magnet (3-1) in fixed permanent magnet group (3) and the permanent magnet (7-1) of the p-m rotor (7) in rotating screw bar (5); The material that metal ring type stator (4) is selected is copper or aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320790292.4U CN203716220U (en) | 2013-12-05 | 2013-12-05 | Heater for electromagnetic vortex pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320790292.4U CN203716220U (en) | 2013-12-05 | 2013-12-05 | Heater for electromagnetic vortex pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716220U true CN203716220U (en) | 2014-07-16 |
Family
ID=51155389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320790292.4U Expired - Fee Related CN203716220U (en) | 2013-12-05 | 2013-12-05 | Heater for electromagnetic vortex pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716220U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406143A (en) * | 2014-12-09 | 2015-03-11 | 苟仲武 | Vacuum compression high-temperature boiler and steam warming method |
| CN105236088A (en) * | 2015-10-31 | 2016-01-13 | 重庆渝牛食品有限公司 | Device used for conveying syrup |
| CN106765468A (en) * | 2016-11-17 | 2017-05-31 | 刘开芹 | Electrothermal heating apparatus |
| CN112337139A (en) * | 2019-08-09 | 2021-02-09 | 北京化工大学 | In-situ heat-supplementing supergravity devolatilization device and application |
| CN112337140A (en) * | 2019-08-09 | 2021-02-09 | 北京化工大学 | Method for removing volatile components in polymer by virtue of supergravity by supplementing heat energy in situ |
-
2013
- 2013-12-05 CN CN201320790292.4U patent/CN203716220U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406143A (en) * | 2014-12-09 | 2015-03-11 | 苟仲武 | Vacuum compression high-temperature boiler and steam warming method |
| CN104406143B (en) * | 2014-12-09 | 2016-03-09 | 苟仲武 | A kind of vacuum compression high-temperature boiler and the method allowing steam heat up |
| CN105236088A (en) * | 2015-10-31 | 2016-01-13 | 重庆渝牛食品有限公司 | Device used for conveying syrup |
| CN106765468A (en) * | 2016-11-17 | 2017-05-31 | 刘开芹 | Electrothermal heating apparatus |
| CN112337139A (en) * | 2019-08-09 | 2021-02-09 | 北京化工大学 | In-situ heat-supplementing supergravity devolatilization device and application |
| CN112337140A (en) * | 2019-08-09 | 2021-02-09 | 北京化工大学 | Method for removing volatile components in polymer by virtue of supergravity by supplementing heat energy in situ |
| CN112337139B (en) * | 2019-08-09 | 2022-04-19 | 北京化工大学 | In-situ heat-supplementing supergravity devolatilization device and application |
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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: 20140716 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |