CN105935608B - A kind of electromagnetism plane integrated heater - Google Patents
A kind of electromagnetism plane integrated heater Download PDFInfo
- Publication number
- CN105935608B CN105935608B CN201610413380.0A CN201610413380A CN105935608B CN 105935608 B CN105935608 B CN 105935608B CN 201610413380 A CN201610413380 A CN 201610413380A CN 105935608 B CN105935608 B CN 105935608B
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- China
- Prior art keywords
- housing
- cast iron
- ceramic plate
- conductive ceramic
- iron substrate
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/42—Cooling of coils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/18—Means for temperature control
- B01L2300/1805—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
- B01L2300/1811—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks using electromagnetic induction heating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention discloses a kind of electromagnetism plane integrated heater, it is characterised in that：Including electromagnetic heating coil, the first electroheat pair, electrothermal tube, heat-insulation layer, cast iron substrate, the second electroheat pair, housing, watch window, thermal conductive ceramic plate, steam vent, fan, air inlet, control panel and thermal baffle, pass through the first thermocouple and the second thermocouple induction temperature, electromagnetic heating coil and electrothermal tube work during different temperature, the final sample for heating thermal conductive ceramic plate and required heating to required heating-up temperature；The present invention is simple in construction, combine the advantage of Electromagnetic Heating and flat heater, firing rate is fast, heated sample is set to be in stable environment, the thermocouple that thermal conductive ceramic plate and Qi Nei are set, ensure that insulation and the temperature homogeneity of heated sample, KBr window is provided with watch window, the heated condition of heating sample can easily be observed and change heating sample, while its radiation characteristic can be measured in real time.
Description
Technical field
The invention belongs to material heater field, and in particular to a kind of electromagnetism plane integrated heater.
Background technology
Heat treatment is one of method of change material character most commonly seen in laboratory and engineering, especially laboratory pair
The heated uniformity of material, the speed of heating, the precision of temperature control have very high requirement.At present, the conventional heating side in laboratory
Formula has the heating of tubular type electric current, flat heater, flame heating, laser heating, Electromagnetic Heating etc..Heat treatment one for solid material
As use flat heater because the temperature homogeneity of flat heater and temperature-controlled precision are of a relatively high, but existing flat heater
Speed it is very slow, had a strong impact on the precision of material heat treatment, while also have impact on experiment progress in time.
The content of the invention
To solve the above problems, the task of the present invention is to propose the heating side that a kind of Electromagnetic Heating and flat heater are combined
Formula, the electromagnetism plane integrated heater that firing rate is fast, cost is low, precision is high.
The present invention is adopted the following technical scheme that to realize：A kind of electromagnetism plane integrated heater, its feature exist
In：Including electromagnetic heating coil, the first electroheat pair, electrothermal tube, heat-insulation layer, cast iron substrate, the second electroheat pair, housing, observation window
Mouth, thermal conductive ceramic plate, steam vent, fan, air inlet, control panel and thermal baffle, enclosure interior are set gradually from bottom to top
There is electromagnetic heating coil, cast iron substrate and thermal conductive ceramic plate, electromagnetic heating coil not to be contacted with housing bottom, the first electroheat pair and
Electrothermal tube is arranged inside cast iron substrate, and the second electroheat pair is arranged inside thermal conductive ceramic plate, thermal conductive ceramic plate lower surface and casting
Iron substrate upper surface size is identical and is completely covered by cast iron upper surface of base plate, the lower surface and side surface of cast iron substrate and leads
The side surface of thermal Ceramics piece is provided with heat-insulation layer, and control panel is arranged at housing bottom outer surface side, and air inlet is arranged at shell
Body bottom outer surface opposite side, fan are arranged in air inlet, and by extraneous air suction casing, steam vent is arranged at housing one
Side surface, watch window are arranged at housing upper surface, and covered with removable heat resistant glass, thermal baffle is arranged at row on its surface
Stomata bottom, one end are connected with heat-insulation layer lower surface, and the other end extends to the side inner surface of the housing provided with steam vent.
It is further preferred that the heat resistant glass being covered on watch window is replaced by removable KBr window
Generation.
It is further preferred that the distance between the electromagnetic heating coil and cast iron substrate are 2cm-3cm.
The present invention is simple in construction, combines the advantage of Electromagnetic Heating and flat heater, firing rate is fast, makes heated sample
Product are in stable environment, the thermocouple that thermal conductive ceramic plate and Qi Nei are set, ensure that the insulation of heated sample and temperature are equal
Even property, the accuracy of heating sample temperature is ensure that, KBr window is provided with watch window, in that context it may be convenient to it was observed that plus
The heated condition and replacing heating sample of hot sample, while its radiation characteristic can be measured in real time.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Drawing explanation：1st, electromagnetic heating coil, the 2, first electroheat pair, 3, electrothermal tube, 4, heat-insulation layer, 5, cast iron substrate, 6,
Second electroheat pair, 7, housing, 8, watch window, 9, thermal conductive ceramic plate, 10, steam vent, 11, fan, 12, control panel, 13, every
Heat shield, 14, air inlet.
Embodiment
Technical scheme is described in detail with reference to accompanying drawing.The present invention is adopted the following technical scheme that to realize：One
Kind electromagnetism plane integrated heater, including electromagnetic heating coil 1, the first electroheat pair 2, electrothermal tube 3, heat-insulation layer 4, cast iron base
Plate 5, the second electroheat pair 6, housing 7, watch window 8, thermal conductive ceramic plate 9, steam vent 10, fan 11, air inlet 14, control panel
12 and thermal baffle 13, electromagnetic heating coil 1, cast iron substrate 5 and thermal conductive ceramic plate are disposed with from bottom to top inside housing 7
9, electromagnetic heating coil 1 is not contacted with the bottom of housing 7, and the first electroheat pair 2 and electrothermal tube 3 are arranged inside cast iron substrate 5, and second
Electroheat pair 6 is arranged inside thermal conductive ceramic plate 9, and the lower surface of thermal conductive ceramic plate 9 and the upper surface size of cast iron substrate 5 are identical and complete
The upper surface of cast iron substrate 5 is covered in, the lower surface and side surface of cast iron substrate 5 and the side surface of thermal conductive ceramic plate 9 are provided with
Heat-insulation layer 4, control panel 12 are arranged at the bottom outer surface side of housing 7, and it is another that air inlet 14 is arranged at the bottom outer surface of housing 7
Side, fan 11 are arranged in air inlet 14, and steam vent 10 is arranged at the side surface of housing 7 one, and thermal baffle 13 is arranged at steam vent
10 bottoms, one end are connected with the lower surface of heat-insulation layer 4, and the other end extends to the side inner surface of the housing 7 provided with steam vent 10,
Watch window 8 is arranged at the upper surface of housing 7, its surface covered with removable heat resistant glass,
The heat resistant glass being covered on watch window 8 is substituted by removable KBr window, and convenient observe adds
The heated condition and replacing heating sample of hot sample, while its radiation characteristic can be measured in real time；Electromagnetic heating coil 1 and casting
The distance between iron substrate 5 is 2cm-3cm, and the efficiency of heating surface of electromagnetic coil is higher, ensure that magnet coil adds heat availability.
The present invention heating process be：Heating sample is positioned on thermal conductive ceramic plate 9 by watch window 8, passes through control
Panel 12 processed sets required heating-up temperature value, when the temperature of the first electroheat pair 2 sensing cast iron substrate 5 is less than required heating-up temperature number
During more than 50 degree of value, electromagnetic heating coil 1 works, heating cast iron substrate 5, when the temperature of the second electroheat pair 6 sensing thermal conductive ceramic plate
When degree is differed within 50 degree with required heating-up temperature value, electromagnetic heating coil 1 is stopped, and electrothermal tube 3 is started working, heating casting
Iron substrate 5, thermal conductive ceramic plate 9 is set to reach required heating-up temperature, in heating process, fan 11 is rotated with constant speed, to
Blown in housing 7, it is stable after passing air through electromagnetic heating coil 1 and the preheating of heat-insulation layer 4 by the stop of thermal baffle 13
Flow through thermal conductive ceramic plate 9, finally discharged from steam vent 10, reduce the temperature of electromagnetic heating coil 1, while the sky after preheating
Gas makes the sample of required heating be maintained in a constant environment, when the distance between electromagnetic heating coil 1 and cast iron substrate 5
For 2cm-3cm, the efficiency of heating surface of electromagnetic heating coil 1 is higher, ensure that electromagnetic heating coil 1 plus heat availability, observation window
Mouth 8 is provided with removable KBr window, the convenient heated condition for observing heating sample and replacing heating sample, simultaneously
Its radiation characteristic can be measured in real time.
Have been shown and described above the general principle of the present invention, principal character and advantage, do not depart from spirit of the invention and
On the premise of scope, the present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention
Scope.
Claims (3)
- A kind of 1. electromagnetism plane integrated heater, it is characterised in that：Including electromagnetic heating coil（1）, the first electroheat pair （2）, electrothermal tube（3）, heat-insulation layer（4）, cast iron substrate（5）, the second electroheat pair（6）, housing（7）, watch window（8）, heat conduction pottery Ceramics（9）, steam vent（10）, fan（11）, air inlet（14）, control panel（12）And thermal baffle（13）, housing（7）It is internal Electromagnetic heating coil is disposed with from bottom to top（1）, cast iron substrate（5）And thermal conductive ceramic plate（9）, electromagnetic heating coil（1） Not with housing（7）Bottom contacts, the first electroheat pair（2）And electrothermal tube（3）It is arranged at cast iron substrate（5）Inside, the second electroheat pair （6）It is arranged at thermal conductive ceramic plate（9）Inside, thermal conductive ceramic plate（9）Lower surface and cast iron substrate（5）Upper surface size is identical and complete All standing is in cast iron substrate（5）Upper surface, cast iron substrate（5）Lower surface and side surface and thermal conductive ceramic plate（9）Side table Face is provided with heat-insulation layer（4）, control panel（12）It is arranged at housing（7）Bottom outer surface side, air inlet（14）It is arranged at shell Body（7）Bottom outer surface opposite side, fan（11）It is arranged at air inlet（14）It is interior, by extraneous air suction casing（7）It is interior, exhaust Hole（10）It is arranged at housing（7）One side surface, watch window（8）It is arranged at housing（7）Upper surface, its surface is covered with dismantled and assembled Heat resistant glass, thermal baffle（13）It is arranged at steam vent（10）Bottom, one end and heat-insulation layer（4）Lower surface is connected, another End is extended to provided with steam vent（10）Housing（7）Side inner surface.
- 2. electromagnetism plane integrated heater according to claim 1, it is characterised in that：It is covered in watch window（8） On heat resistant glass substituted by removable KBr window.
- 3. electromagnetism plane integrated heater according to claim 1 or 2, it is characterised in that：Electromagnetic heating coil（1） With cast iron substrate（5）The distance between be 2cm-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610413380.0A CN105935608B (en) | 2016-06-14 | 2016-06-14 | A kind of electromagnetism plane integrated heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610413380.0A CN105935608B (en) | 2016-06-14 | 2016-06-14 | A kind of electromagnetism plane integrated heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105935608A CN105935608A (en) | 2016-09-14 |
| CN105935608B true CN105935608B (en) | 2018-02-09 |
Family
ID=57152413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610413380.0A Active CN105935608B (en) | 2016-06-14 | 2016-06-14 | A kind of electromagnetism plane integrated heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105935608B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4568192A (en) * | 1983-03-12 | 1986-02-04 | Vereinigte Aluminium-Werke Aktiengesellschaft | High temperature magnetic stirrer |
| JPH042082A (en) * | 1990-04-17 | 1992-01-07 | Matsushita Electric Ind Co Ltd | Induction heating cooking apparatus |
| CN2439161Y (en) * | 2000-08-14 | 2001-07-11 | 徐翔浩 | Concave electromagnetic oven |
| CN1980503A (en) * | 2005-12-08 | 2007-06-13 | Lg电子株式会社 | Electric cooker having a composite heat source |
| CN201368497Y (en) * | 2009-02-27 | 2009-12-23 | 浙江苏泊尔家电制造有限公司 | Electric-heating electromagnetism integral furnace |
| CN102513173A (en) * | 2011-12-26 | 2012-06-27 | 淮南联合大学 | Electromagnetic heating water bath kettle with nonmetal kettle body |
| CN102814206A (en) * | 2012-08-28 | 2012-12-12 | 淮南联合大学 | Electromagnetic heating super thermostatic tank with non-metal tank body |
| CN205667855U (en) * | 2016-06-14 | 2016-11-02 | 蔡天羽 | A kind of electromagnetism plane integrated heater |
-
2016
- 2016-06-14 CN CN201610413380.0A patent/CN105935608B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4568192A (en) * | 1983-03-12 | 1986-02-04 | Vereinigte Aluminium-Werke Aktiengesellschaft | High temperature magnetic stirrer |
| JPH042082A (en) * | 1990-04-17 | 1992-01-07 | Matsushita Electric Ind Co Ltd | Induction heating cooking apparatus |
| CN2439161Y (en) * | 2000-08-14 | 2001-07-11 | 徐翔浩 | Concave electromagnetic oven |
| CN1980503A (en) * | 2005-12-08 | 2007-06-13 | Lg电子株式会社 | Electric cooker having a composite heat source |
| CN201368497Y (en) * | 2009-02-27 | 2009-12-23 | 浙江苏泊尔家电制造有限公司 | Electric-heating electromagnetism integral furnace |
| CN102513173A (en) * | 2011-12-26 | 2012-06-27 | 淮南联合大学 | Electromagnetic heating water bath kettle with nonmetal kettle body |
| CN102814206A (en) * | 2012-08-28 | 2012-12-12 | 淮南联合大学 | Electromagnetic heating super thermostatic tank with non-metal tank body |
| CN205667855U (en) * | 2016-06-14 | 2016-11-02 | 蔡天羽 | A kind of electromagnetism plane integrated heater |
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| Publication number | Publication date |
|---|---|
| CN105935608A (en) | 2016-09-14 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yufang Inventor after: Li Longfei Inventor before: Cai Tianyu |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180110 Address after: 453007 Xinxiang East Road, Henan, No. 46 Applicant after: Henan Normal University Address before: 453007 East Road, Xinxiang City, Henan Province, No. 85 Applicant before: Cai Tianyu |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |