CN103596309A - Efficient electromagnetic electric heater and manufacturing method thereof - Google Patents
Efficient electromagnetic electric heater and manufacturing method thereof Download PDFInfo
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- CN103596309A CN103596309A CN201310585162.1A CN201310585162A CN103596309A CN 103596309 A CN103596309 A CN 103596309A CN 201310585162 A CN201310585162 A CN 201310585162A CN 103596309 A CN103596309 A CN 103596309A
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Abstract
The invention provides an efficient electromagnetic electric heater. The efficient electromagnetic electric heater is mainly composed of a shell support, a magnetism permeable anti-flaming heat insulation panel, a magnetic-conductive electric-conductive heat-transfer metal or non-metal material (such as graphite) board, an electromagnetic generating device, a temperature sensing and controlling device and a cooling device. When the efficient electromagnetic electric heater is used, limitation of material of the heater does not exist, as for real life application of various families, existing a pan, a pot, a tin, a bowl, an earthen bowl, a cup and the like which can be used for manufacturing the heater and made of aluminum, aluminum alloy, copper, copper alloy, ceramic, glass, iron and iron alloy can be directly placed on the efficient electromagnetic electric heater to heat contained articles, and various traditional cooking purposes, such as stewing, boiling, bombing, frying, braising, steaming and rinsing, are achieved. In a laboratory of a scientific research institution, a glass beaker, an evaporator and other non-magnetic-conductive devices used for testing can be directly placed on the efficient electromagnetic electric heater for heating, the heating speed is high, energy is saved, the environment is protected, and safety is achieved.
Description
Technical field
The present invention relates to a kind of heater and preparation method thereof, particularly relate to a kind of high-efficiency electromagnetic electrothermal heater that various high temperature resistant material heating appliances use and preparation method thereof that is applicable to.
Background technology
The electromagnetic oven of more common existence in the market or electromagnetic stove, the heating appliances that is only suitable for making in some magnetic conductive metal materials produces magnetic eddy current, impel heating appliances to generate heat at a high speed and heat the material of containing in this utensil voluntarily, or be suitable for some and in its bottom inside or outside, be attached with the heating appliances of magnetic conductive metal layer, produce magnetic eddy current make the magnetic conductive metal layer that adheres to voluntarily at a high speed heating heat the material of containing in this heating appliances; And reality is, higher with the heating appliances cost of manufacture at the bottom of magnetic conductive metal layer, easily there is not separated coming off with heating appliances bottom in easy cleaning or metal level, fails to be used widely; And for each family, wish to use existing heater both can heat pot, kettle, tank, cup, alms bowl, the basin made from magnetic conductive materials such as ironys, can heat again pot, kettle, tank, cup, alms bowl, the basin with non-magnetic material, made, as pottery, glass, aluminium and aluminium alloy, copper and copper alloy etc.; And in the laboratory of some scientific research institutions, more impossible by all need with the various non-magnetic materials such as beaker, evaporator boat, ceramic utensil for heating at the bottom of heating appliances all make the heating appliances being attached with at the bottom of magnetic conductive material.
Summary of the invention
In order to overcome the electromagnetic oven of above-mentioned more common existence or the limitation that electromagnetic stove has, the invention provides a kind of high-efficiency electromagnetic electrothermal heater, various heating appliances at the bottom of making to have magnetic conductive material or at the bottom of non-magnetic material can be used, and firing rate is fast, energy-saving environmental protection safety.
Technical scheme provided by the invention is: the high-efficiency electromagnetic electrothermal heater that at the bottom of a kind of applicable various high temperature resistant materials, heating appliances is used, is mainly comprised of outer casing stand 1, saturating magnetic resistance combustion heat-insulating panel 2, magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3, electromagnetic generator 4, temperature-sensitive temperature regulating device 5, cooling device 6.
The outer casing stand 1 of high-efficiency electromagnetic electrothermal heater of the present invention, it is characterized in that: outer casing stand 1 can be manufactured by metal or heat-resistant fireproof nonmetallic materials, its shape can according to design need to be made into square, rectangle, etc. polygon or circle, its Main Function is to support saturating magnetic resistance combustion heat-insulating panel 2 and magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3, and is convenient to install electromagnetic generator 4, temperature-sensitive temperature regulating device 5 and cooling device 6 in housing.
The saturating magnetic resistance combustion heat-insulating panel 2 of high-efficiency electromagnetic electrothermal heater of the present invention, is characterized in that: magnetic resistance combustion heat-insulating panel 2 adopts saturating magnetic resistance combustion heat-insulating material to manufacture thoroughly, requires to have high strength, the superperformance such as high temperature resistant, shock-resistant and anti-thermal shock; According to design needs, its shape can be made centre indent or the whole structures such as plane circle, square, rectangle, polygon that are; Magnetic resistance combustion heat-insulating panel 2 centers are reserved with the through hole matching with temperature-sensitive system thoroughly
Magnetic conduction conduction heat-transfer metal or nonmetallic materials (as the graphite) plate 3 of high-efficiency electromagnetic electrothermal heater of the present invention, it is characterized in that: the size of magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 will be wanted to mate with the size of electromagnetic induction coil assembly in electromagnetic generator 4, magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 across 2 all standings of saturating magnetic resistance combustion heat-insulating panel on electromagnetic induction coil assembly, in addition its shape and size again with saturating magnetic resistance combustion heat-insulating panel 2 in the middle of shape and the size of female parts match; At magnetic conduction conduction heat-transfer metal or 3 pairs of electromagnetic induction coils of nonmetallic materials (as graphite) plate, be always shaped as cover part, be uniformly the radial magnetic line of force small through hole that is provided with several φ 2～φ 10MM, centre bore between magnetic line of force through hole is determined apart from seeing pore size, magnetic line of force through hole is little, corresponding centre bore is apart from also little, magnetic line of force through hole is established greatly, and corresponding centre bore is large apart from also establishing, and the centre bore between magnetic line of force through hole is apart from being made as 6～14MM left and right; Magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 fire exhausted heat-insulating panel 2 with saturating magnetic resistance can be made as one, also can make the movable connection structure that magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 can take out from saturating magnetic resistance combustion heat-insulating panel 2; Magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 surfaces can scribble wear-resistant protection coating high temperature resistant, high heat conduction.
The electromagnetic generator 4 of high-efficiency electromagnetic electrothermal heater of the present invention, is characterized in that: electromagnetic generator 4 is comprised of electromagnetic induction coil assembly and circuit control system; The size of electromagnetic induction coil assembly will match with the size of female parts in the middle of saturating magnetic flame-retardant heat insulating faceplate panels 2; The shape of electromagnetic induction coil assembly can need to be made into the curved surface plate-like of planar disc, central part indent, the shapes such as taper plate-like of central part indent according to design; Electromagnetic induction coil assembly center is reserved with the through hole matching with temperature-sensitive system.
The temperature-sensitive temperature regulating device 5 of high-efficiency electromagnetic electrothermal heater of the present invention, is characterized in that: temperature-sensitive temperature regulating device 5 is comprised of temperature-sensitive system and temperature-controlling system; Temperature-sensitive system can be wired, by holding wire, is connected with temperature-controlling system, can be also that wireless, wireless temperature-sensitive system is comprised of wireless temperature measurement transmitter and wireless temperature measurement receiver, and wireless temperature measurement receiver is connected with temperature-controlling system.
High-efficiency electromagnetic electrothermal heater of the present invention, with more common popular electromagnetic oven or electromagnetic stove are compared in the market, its advantage is: the material of heating appliances is not had to limitation substantially, for each family in life application, its existing aluminium and aluminium alloy matter that can be used as heating appliances, copper and copper alloy matter, pottery, the nature of glass, the pot of Iron and Iron Alloy matter, kettle, tank, bowl, alms bowl, cup etc., all can be placed directly on high-efficiency electromagnetic electrothermal heater of the present invention and heat the food that it is contained, water, wet goods material, to reach traditional stewing, boil, fried, fry, stewing, steam, the various cooking purposes such as rinse, in the laboratory of scientific research institutions, the non-magnetic laboratory apparatuss such as the glass beaker of test use, evaporator boat, all can be placed directly on electromagnetic electrothermic heater of the present invention and heat, and firing rate are fast, energy-saving environmental protection safety.
For electromagnetic induction coil assembly of the present invention, circuit control system, temperature-sensitive system, temperature-controlling system, wireless temperature measurement transmitter, wireless temperature measurement receiver, cooling system etc., have at present quite ripe technology, the present invention does not separately add discussion explanation.
Accompanying drawing explanation
Accompanying drawing is schematic diagram of the present invention, wherein 1 is outer casing stand, 2 is magnetic resistance combustion heat-insulating panel, 3 is magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate, 4 is electromagnetic generator, 5 is temperature-sensitive temperature regulating device, and 6 is cooling device, and 7 is the magnetic line of force small through hole on magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is done to further detailed description.
As shown in drawings, the present invention is a kind of high-efficiency electromagnetic electrothermal heater, and it is mainly by outer casing stand 1, thoroughly magnetic resistance combustion heat-insulating panel 2, magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3, electromagnetic generator 4, temperature-sensitive temperature regulating device 5, cooling device 6 and the magnetic line of force small through hole 7 that is located on magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 form.The magnetic line of force small through hole 7 that is uniformly the radial φ of being provided with 2～φ 10MM size on magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3, centre bore between magnetic line of force small through hole 7 is determined apart from seeing pore size, magnetic line of force through hole is little, corresponding centre bore is apart from also little, magnetic line of force through hole is established greatly, corresponding centre bore is large apart from also establishing, centre bore between magnetic line of force through hole is apart from being made as 6～14MM left and right, whole magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 form one among being embedded in magnetic resistance combustion heat-insulating panel 2 indent positions, center, and inlay or be connected on outer casing stand 1 with screw with the integral body that magnetic resistance combustion heat-insulating panel 2 forms thoroughly by magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3, in outer casing stand 1, see through saturating magnetic resistance combustion heat-insulating panel 2 position corresponding with magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 electromagnetic generator 4 is installed, below electromagnetic generator 4, relevant position is provided with cooling device 6, centre bore through electromagnetic generator 4 and saturating magnetic resistance combustion heat-insulating panel 2 indent positions, be provided with the temperature-sensitive system in temperature-sensitive temperature regulating device 5, temperature-sensitive system and temperature-controlling system join and are arranged in outer casing stand 1 as a group body, and touch mutually with magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 centers the temperature-sensitive contact of temperature-sensitive system.
After switching on power, if what place on heater is the heating appliances that permeability magnetic material is done, the magnetic field that electromagnetic generator 4 produces, its magnetic line of force had both entered in magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 through saturating magnetic resistance combustion heat-insulating shield 2, by the magnetic line of force small through hole 7 on it, enter in heating appliances again, produce a large amount of magnetic induction eddy current, impel magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 to generate heat at a high speed and impel again heating appliances heating at a high speed voluntarily, the two heats the material of institute's splendid attire in this heating appliances simultaneously simultaneously; If what place on heater is the heating appliances that non-magnetic conductive material is done, electromagnetic generator 4 produces magnetic field, the magnetic line of force in magnetic field enters in magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 and produces countless magnetic induction eddy current through saturating magnetic resistance combustion heat-insulating panel 2, impel magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 fast heatings, and heat heating appliances that the non-magnetic material on it makees and the material of institute's splendid attire thereof.
Above-described embodiment is only one of embodiment of the present invention, not with this, limits practical range of the present invention, and the equivalence variation of doing according to principle of the present invention, structure, shape therefore all, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. a high-efficiency electromagnetic electrothermal heater, is mainly comprised of outer casing stand 1, saturating magnetic resistance combustion heat-insulating panel 2, magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3, electromagnetic generator 4, temperature-sensitive temperature regulating device 5, cooling device 6.
2. a kind of high-efficiency electromagnetic electrothermal heater according to claim 1, it is characterized in that: the outer casing stand 1 described in it can be manufactured by metal or heat-resistant fireproof nonmetallic materials, its shape can according to design need to be made into square, rectangle, etc. polygon or circle, its Main Function is to support resistance to magnetic resistance combustion heat-insulating panel 2 and magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3, and is convenient to install electromagnetic generator 4, temperature-sensitive temperature regulating device 5 and cooling device 6 in housing.
3. a kind of high-efficiency electromagnetic electrothermal heater according to claim 1, is characterized in that: the saturating magnetic resistance combustion heat-insulating panel 2 described in it adopts saturating magnetic resistance combustion heat-insulating material to manufacture, and requires it to have the superperformances such as high strength, high temperature resistant, shock-resistant and anti-thermal shock; According to design needs, its shape can be made centre indent or the whole structures such as plane circle, square, rectangle, polygon that are; Magnetic resistance combustion heat-insulating panel 2 centers are reserved with the through hole matching with temperature-sensitive system thoroughly
4. a kind of high-efficiency electromagnetic electrothermal heater according to claim 1, it is characterized in that: the size of magnetic conduction described in it conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 will be wanted to mate with the size of electromagnetic induction coil assembly in electromagnetic generator 4, magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 across 2 all standings of saturating magnetic resistance combustion heat-insulating panel on electromagnetic induction coil assembly, in addition its shape and size again with saturating magnetic resistance combustion heat-insulating panel 2 in the middle of shape and the size of female parts match; At magnetic conduction conduction heat-transfer metal or 3 pairs of electromagnetic induction coils of nonmetallic materials (as graphite) plate, be always shaped as cover part, be uniformly the radial magnetic line of force small through hole that is provided with several φ 2～φ 10MM, centre bore between magnetic line of force through hole is determined apart from seeing pore size, magnetic line of force through hole is little, corresponding centre bore is apart from also little, magnetic line of force through hole is established greatly, and corresponding centre bore is large apart from also establishing, and the centre bore between magnetic line of force through hole is apart from being made as 6～14MM left and right; Magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 fire exhausted heat-insulating panel 2 with saturating magnetic resistance can be made as one, also can make the movable connection structure that magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 can take out from saturating magnetic resistance combustion heat-insulating panel 2; Magnetic conduction conduction heat-transfer metal or nonmetallic materials (as graphite) plate 3 surfaces can scribble wear-resistant protection coating high temperature resistant, high heat conduction.
5. a kind of high-efficiency electromagnetic electrothermal heater according to claim 1, is characterized in that: the electromagnetic generator 4 described in it is comprised of electromagnetic induction coil assembly and circuit control system; The size of electromagnetic induction coil assembly will match with the size of female parts in the middle of saturating magnetic flame-retardant heat insulating faceplate panels 2; The shape of electromagnetic induction coil assembly can need to be made into the curved surface plate-like of planar disc, central part indent, the shapes such as taper plate-like of central part indent according to design; Electromagnetic induction coil assembly center is reserved with the through hole matching with temperature-sensitive system.
6. a kind of high-efficiency electromagnetic electrothermal heater according to claim 1, is characterized in that: the temperature-sensitive temperature regulating device 5 described in it is comprised of temperature-sensitive system and temperature-controlling system; Temperature-sensitive system can be wired, by holding wire, is connected with temperature-controlling system, can be also that wireless, wireless temperature-sensitive system is comprised of wireless temperature measurement transmitter and wireless temperature measurement receiver, and wireless temperature measurement receiver is connected with temperature-controlling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585162.1A CN103596309A (en) | 2013-11-20 | 2013-11-20 | Efficient electromagnetic electric heater and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585162.1A CN103596309A (en) | 2013-11-20 | 2013-11-20 | Efficient electromagnetic electric heater and manufacturing method thereof |
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| CN103596309A true CN103596309A (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310585162.1A Pending CN103596309A (en) | 2013-11-20 | 2013-11-20 | Efficient electromagnetic electric heater and manufacturing method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279589A (en) * | 2014-10-15 | 2015-01-14 | 珠海格力电器股份有限公司 | High-efficiency microcrystal plate for induction cooker and induction cooker |
| CN105873255A (en) * | 2016-05-12 | 2016-08-17 | 甘肃蓝科石化高新装备股份有限公司 | Electromagnetic induction heating system of high-temperature and high-pressure test well |
| CN108552962A (en) * | 2018-06-04 | 2018-09-21 | 长春中际互频科技有限公司 | A kind of heating means can heat instrument assemblies and can heat utensil |
| TWI689225B (en) * | 2018-11-21 | 2020-03-21 | 國立清華大學 | Micro-scale wireless heater and fabrication method and applications thereof |
-
2013
- 2013-11-20 CN CN201310585162.1A patent/CN103596309A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279589A (en) * | 2014-10-15 | 2015-01-14 | 珠海格力电器股份有限公司 | High-efficiency microcrystal plate for induction cooker and induction cooker |
| CN105873255A (en) * | 2016-05-12 | 2016-08-17 | 甘肃蓝科石化高新装备股份有限公司 | Electromagnetic induction heating system of high-temperature and high-pressure test well |
| CN108552962A (en) * | 2018-06-04 | 2018-09-21 | 长春中际互频科技有限公司 | A kind of heating means can heat instrument assemblies and can heat utensil |
| TWI689225B (en) * | 2018-11-21 | 2020-03-21 | 國立清華大學 | Micro-scale wireless heater and fabrication method and applications thereof |
| CN111212487A (en) * | 2018-11-21 | 2020-05-29 | 蔡宏营 | Micron-sized wireless heater and manufacturing method and application thereof |
| US11098955B2 (en) | 2018-11-21 | 2021-08-24 | National Tsing Hua University | Micro-scale wireless heater and fabrication method and applications thereof |
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Application publication date: 20140219 |
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