CN206413212U - A kind of electromagnetic heater - Google Patents
A kind of electromagnetic heater Download PDFInfo
- Publication number
- CN206413212U CN206413212U CN201720046045.1U CN201720046045U CN206413212U CN 206413212 U CN206413212 U CN 206413212U CN 201720046045 U CN201720046045 U CN 201720046045U CN 206413212 U CN206413212 U CN 206413212U
- Authority
- CN
- China
- Prior art keywords
- heating
- electromagnetic
- fuel channel
- electromagnetic heater
- controller
- 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
- 238000010438 heat treatment Methods 0.000 claims abstract description 59
- 239000000446 fuel Substances 0.000 claims abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 25
- 239000010439 graphite Substances 0.000 claims abstract description 25
- 239000005439 thermosphere Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- General Induction Heating (AREA)
Abstract
The utility model is applied to electromagnetic technique heating art, there is provided a kind of electromagnetic heater, including fuel channel (2), Electromagnetic Heating coiling (1), graphite guide thermosphere (5), graphite guide thermosphere (5) is surrounded with the fuel channel (2), Electromagnetic Heating coiling (1) is wound with the graphite guide thermosphere (5), Electromagnetic Heating coiling (1) two ends connect controller by line with heating function, the controller includes the power control circuit being connected with line with heating function, the power control circuit connects rectifier, the fuel channel (2) is provided with temperature detector (7), described temperature detector (7) one end connects the fuel channel (2), the other end connects controller by temp.-sensing wire, pass through above-mentioned technical proposal, after energization, countless small vortex can be produced on the tube wall of fuel channel (2), generated heat by fuel channel (2) with heating material heat-shift, heating is evenly, heat time is short, heating surface area is big, save cost.
Description
Technical field
The utility model belongs to electromagnetic technique heating art, more particularly to a kind of electromagnetic heater.
Background technology
Electromagnetic Heating, as a kind of conventional heating technique, is used, Electromagnetic Heating is set by increasing equipment
It is standby to be mainly made up of two parts, an electromagnetism host machine part, the magnet coil part for being used for producing magnetic field of a connection main frame,
Because Electromagnetic Heating mainly produces alternating magnetic field, when magnetic conductive metal is placed into the magnetic field range by coiler part,
Magnetic conductive metal surface portion can produce vortex, and vortex makes the atom high speed random motion of magnetic conductive metal, and atom is mutually collided
Hit, rub and produce heat energy.
But due to current electromagnetic heating apparatus in heating, it is necessary to by the magnet coil of Electromagnetic Heating and heated object it
Between keep uniform distance, and magnet coil be typically it is soft can not realize, all can be to ring during processing and applied at elevated temperature
Border is polluted, and being easily deformed causes coil uneven so as to cause Electromagnetic Heating unstable with the distance between heated object
It is fixed, therefore, in order to make to keep uniform distance between electromagnetic wire and heated object, so we need a carrier placement
Heated object, heating purpose is reached by heat exchange of the coil heats carrier again between heated object so that heating is more accelerated
It is fast uniform quick, and increase heating surface area, it is necessary to current electromagnetic equipment is improved.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetic heater, it is intended to solves Electromagnetic Heating in original technology and sets
It is standby in heating, it is necessary to keep uniform distance, and electricity between Electromagnetic Heating coiling and heated object by Electromagnetic Heating
Magnetic heating coiling, which is easily deformed, causes coil and the distance between heated object uneven, so as to cause Electromagnetic Heating unstable
And heating loss is excessive, makes time lengthening, causes the increased technical problem of cost.
The utility model is achieved in that a kind of electromagnetic heater, including fuel channel, Electromagnetic Heating coiling,
Graphite guide thermosphere, described fuel channel one end is charging aperture, and the other end is discharging opening, and graphite guide is surrounded with the fuel channel
Electromagnetic Heating coiling is wound with thermosphere, the graphite guide thermosphere, the Electromagnetic Heating coiling two ends are connected by line with heating function
Controller, the controller includes the power control circuit being connected with line with heating function, and the power control circuit connects rectifier, institute
Fuel channel is stated provided with temperature detector, described temperature detector one end connects the fuel channel, the other end is connected by temp.-sensing wire and controlled
Device processed.
The further technical scheme of the utility model is：Heat-insulation layer is provided between graphite guide thermosphere and Electromagnetic Heating coiling.
The further technical scheme of the utility model is：The alumina silicate that the heat-insulation layer includes being covered in graphite guide thermosphere is protected
Wen Mian.
The further technical scheme of the utility model is：The heat conductivity heat-insulating layer includes the graphite for being centered around fuel channel outer layer
Heat-conducting layer and the alumina silicate heat-preservation cotton being covered in graphite guide thermosphere.
The further technical scheme of the utility model is：The circuit of the controller is provided with ammeter and voltmeter.
The further technical scheme of the utility model is：The controller is provided with temperature indicator, the temperature detector output
End connection temperature indicator input.
The further technical scheme of the utility model is：The fuel channel is high temperature resistant, conductive magneto-conductive metal tube.
The further technical scheme of the utility model is：The heating material of the electromagnetic heater is rubbish.
The beneficial effects of the utility model are：By above-mentioned technical proposal, Electromagnetic Heating coiling is wound on graphite heat conducting
On layer, 50hz/60hz alternating voltage is transformed into DC voltage first with rectification circuit, then process power control circuit will
DC voltage is converted into high frequency voltage, when the alternating current of high speed conversion is by Electromagnetic Heating coiling, can produce and become at a high speed
The magnetic field of change, using the good conductive and heat-proof quality of graphite guide thermosphere, the alternate magnetic force line that can be allowed in magnetic field passes through cartridge
During road, the countless small vortex of tube wall generation are generated heat with heating material heat-shift by fuel channel, heated evenly, during heating
Between it is short, heating surface area is big, saves cost, while also ensuring effect of heat insulation, prevents false touch from scalding.
Brief description of the drawings
Fig. 1 is electromagnetic heater overall diagram.
Fig. 2 is the fuel channel part of electromagnetic heater.
Fig. 3 is the controller of electromagnetic heater.
Embodiment
With reference to the specific embodiment of the above-mentioned brief description of the drawings present invention.
It can be seen from Fig. 1, electromagnetic heater includes fuel channel 2, Electromagnetic Heating coiling 1, graphite guide thermosphere 5, institute
The one end of fuel channel 2 is stated for charging aperture 3, the other end is to be surrounded with graphite guide thermosphere 5, institute on discharging opening 4, the fuel channel 2
State and Electromagnetic Heating coiling 1 is wound with graphite guide thermosphere 5, the two ends of Electromagnetic Heating coiling 1 are connected by line with heating function and controlled
Device, the controller includes the power control circuit being connected with line with heating function, and the power control circuit connects rectifier, the combustion
Pipe material 2 is provided with temperature detector 7, and described one end of temperature detector 7 connects the fuel channel 2, and the other end is connected by temp.-sensing wire and controlled
Device processed, first rectifier will be converted into DC voltage from the 50hz/60hz of plant-grid connection controller alternating voltage, make its steady
In stream, the DC voltage access power control circuit after rectifier conversion, it is converted into 20Khz ~ 40Khz high-frequency electrical again
Pressure, the high frequency voltage exported from power control circuit, the alternating current for producing change at a high speed passes through Electromagnetic Heating coiling 1
When, Electromagnetic Heating coiling 1 can produce the magnetic field of change at a high speed, when the alternate magnetic force line in magnetic field is by metallic conduit, tube wall
Produce countless small vortex in vivo, vortex makes the atom high speed random motion of magnetic conductive metal, atom collide with each other, rub and
Heat energy is produced, the heating of the tube wall of fuel channel 2 carries out heat exchange with heating material, reached on heating purpose, the outer surface of fuel channel 2
Covered with one layer of conductive graphite layer, using the good electric conductivity of graphite guide thermosphere 5 and heat-insulated effect, can by Electromagnetic Heating around
The magnetic field of coil 1 is added on fuel channel 2 and prevented the effect that false touch is scalded.
It can be seen from Fig. 1 and Fig. 2, one layer of alumina silicate heat-preservation cotton 6 is added on conductive graphite layer, due to graphite guide thermosphere
5 have the good capacity of heat transmission, in order to prevent thermal loss, increase one layer of alumina silicate heat-preservation cotton 6 again in graphite guide thermosphere 5,
The energy that enables is more permanent to be stored in electromagnetic heater, to ensure to reach more preferable heating effect.
It can be seen from Fig. 1 and Fig. 3, controller is provided with ammeter 8, voltmeter 9 and temperature display 10, it is known that more straight
The real-time electric current of observation, voltage data and the temperature data of sight, when data go wrong, timely react in order to make,
Parameter is changed, makes the unlikely damage of machine, protection machine can use the more permanent time.
It can be seen from Fig. 1, the utility model is to burn away the refuse 11 as example, using rubbish 11 as heated thing from charging aperture
3 are put into fuel channel 2, and rubbish 11 is heated using the utility model and burned, the rubbish 11 after burning is discharged from discharging opening.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (7)
1. a kind of electromagnetic heater, it is characterised in that：Including fuel channel (2), Electromagnetic Heating coiling (1), graphite heat conducting
Layer (5), described fuel channel (2) one end is charging aperture (3), and the other end is to be surrounded on discharging opening (4), the fuel channel (2)
Have and be wound with Electromagnetic Heating coiling (1), the Electromagnetic Heating coiling on graphite guide thermosphere (5), the graphite guide thermosphere (5)
(1) two ends connect controller by line with heating function, and the controller includes the power control circuit being connected with line with heating function, the power
Circuit connection rectifier is controlled, the fuel channel (2) is provided with temperature detector (7), and described temperature detector (7) one end connects the combustion
Pipe material (2), the other end connects controller by temp.-sensing wire.
2. electromagnetic heater according to claim 1, it is characterised in that graphite guide thermosphere (5) and Electromagnetic Heating coiling
Enclose between (1) provided with heat-insulation layer.
3. electromagnetic heater according to claim 2, it is characterised in that the heat-insulation layer includes being covered in graphite heat conducting
Alumina silicate heat-preservation cotton (6) on layer (5).
4. electromagnetic heater according to claim 1, it is characterised in that the circuit of the controller is provided with ammeter
And voltmeter (9) (8).
5. electromagnetic heater according to claim 1, it is characterised in that the controller is provided with temperature indicator
(10), described temperature detector (7) output end connection temperature indicator (10) input.
6. the electromagnetic heater according to any one of Claims 1-4, it is characterised in that the fuel channel (2) is resistance to
High temperature, conductive magneto-conductive metal tube.
7. the electromagnetic heater according to any one of Claims 1-4, it is characterised in that the electromagnetic heater
Heating material is rubbish (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720046045.1U CN206413212U (en) | 2017-01-11 | 2017-01-11 | A kind of electromagnetic heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720046045.1U CN206413212U (en) | 2017-01-11 | 2017-01-11 | A kind of electromagnetic heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206413212U true CN206413212U (en) | 2017-08-15 |
Family
ID=59555224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720046045.1U Expired - Fee Related CN206413212U (en) | 2017-01-11 | 2017-01-11 | A kind of electromagnetic heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206413212U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110267380A (en) * | 2019-06-17 | 2019-09-20 | 任丘市锐思机械设备有限公司 | A kind of electromagnetic heater |
| CN112611165A (en) * | 2020-12-16 | 2021-04-06 | 湖南省芙蓉烟花有限公司 | Intelligent drying and cooling device for powder of fireworks and firecrackers |
| CN113566121A (en) * | 2021-08-19 | 2021-10-29 | 重庆方盛净化设备有限公司 | Waste oil residue electromagnetic eddy current heating device |
-
2017
- 2017-01-11 CN CN201720046045.1U patent/CN206413212U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110267380A (en) * | 2019-06-17 | 2019-09-20 | 任丘市锐思机械设备有限公司 | A kind of electromagnetic heater |
| CN112611165A (en) * | 2020-12-16 | 2021-04-06 | 湖南省芙蓉烟花有限公司 | Intelligent drying and cooling device for powder of fireworks and firecrackers |
| CN113566121A (en) * | 2021-08-19 | 2021-10-29 | 重庆方盛净化设备有限公司 | Waste oil residue electromagnetic eddy current heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |