CN103017343A - Ultra-small electromagnetic induction water heating device - Google Patents
Ultra-small electromagnetic induction water heating device Download PDFInfo
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- CN103017343A CN103017343A CN2012105883596A CN201210588359A CN103017343A CN 103017343 A CN103017343 A CN 103017343A CN 2012105883596 A CN2012105883596 A CN 2012105883596A CN 201210588359 A CN201210588359 A CN 201210588359A CN 103017343 A CN103017343 A CN 103017343A
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- heating water
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- electromagnetic induction
- water heating
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Abstract
The invention discloses an ultra-small electromagnetic induction water heating device and relates to a fast heater. The electromagnetic induction water heating device adopts series and parallel arrangement according to the power, a magnetic coil is a magnetic coil with a one-half magnetic path, the magnetic path is in an open form in one direction, a coil is arranged on the open surface of the magnetic path, a power supply leading-out wire is arranged on the coil, an isolating and shielding layer is arranged on the side surface of the coil, and an opening is arranged on the isolating and shielding layer; and an insulation sheet and water heating boxes are arranged below the isolating and shielding layer, a water inlet is formed in the upper end surface of the first group of the water heating boxes, a water outlet is formed in the lower end surface of the last group of the water heating boxes, and an anti-dry burning thermal cut-out protector is arranged on the side surface of the last group of the water heating boxes. The ultra-small electromagnetic induction water heating device disclosed by the invention has the advantages of enabling the electromagnetic induction heating device to realize small volume, miniaturization, safety, high efficiency and energy conservation, protecting the device and being more sensitive and accurate; and as the magnetic path is closed, the leakage of an electromagnetic field can be very small, and the different power demands can be met by series connection and parallel connection.
Description
Technical field
The present invention relates to a kind of rapid heater.
Background technology
Existing water-heating device is to utilize electromagnetic induction that one magnetic conductor is heated, water exchanges heated mode by the direct heat with heater, water has thicker insulator isolation with the solenoid that is added with electricity, the thickness of insulator and efficiency of heating surface relevance are little, although security and efficient all improve than being easier to, but still there are a lot of problems, such as: because of the problem electromagnetic heating coil of the structure bad coil burnout that causes of heat radiation can be because of work the time, and there is parasitic capacitance to exist between electromagnetic heating coil and the water, the high-frequency alternating electric current that adds on the electromagnetic heating coil can make water charged by this parasitic capacitance, and these all can have influence on efficient and the security of water heater.The applicant is in the electromagnetic induction-type quick water heating device of application on August 18th, 2010; the patent No. is to have solved above subproblem in the ZL201010260385.7 patent of invention; but there is complex structure; cost is high; volume is difficult for miniaturization during low-power applications, and the anti-dry protector is insensitive.
Summary of the invention
The purpose of this invention is to provide a kind of microminiature electromagnetic induction heating water device, to solve the prior art complex structure, the problem such as cost is high, and volume is difficult for miniaturization during low-power applications, and the anti-dry protector is insensitive.
The present invention is mainly by advancing, delivery port, magnetic core, coil, the Isolated Shield layer, insulating trip, heating water box and power outlet form, solving the technical scheme that its technical problem adopts is: select a FERRITE CORE, magnetic core is opening mode for half magnetic circuit and magnetic circuit have a direction, the coil of thin copper belt coiling is set at magnetic core coiling window place, coil does not exceed the height of magnetic core open surface, power outlet is set on the coil, the open direction coil of magnetic circuit side arranges the scale copper of a slice and coil insulation as the Isolated Shield layer, to eliminate the parasitic capacitance between coil and the heating water box, on the Isolated Shield layer opening is set, the Isolated Shield layer can not form the loop, prevents its short circuit magnetic field; The Isolated Shield layer below open direction of magnetic circuit arranges insulating trip and heating water box; the heating water box is that magnetic stainless steel is made; its size is slightly larger than magnetic core and coil assembly in the size of magnetic circuit open surface; can electromagnetic induction heating water device series and parallel be arranged according to the demand of watt level; the upside end face of heating water box arranges water inlet; the downside end face of heating water box sets out the mouth of a river, and the side of end group heating water box is provided for anti-dry thermal cut-out protector.
Adopt good effect of the present invention to be: have the miniaturization of the electromagnetic induction heater of making volume, safe, efficient, energy-conservation advantage, anti-dry thermal cut-out protector directly on thermal source, makes protective device more sensitive and accurate; Because the magnetic circuit closure can be leaked do very little with electromagnetic field, can also satisfy different power demands with the combination of several serial or parallel connections; This device can solve the direct or indirect induction electric leakage problem of present various electric heater well.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is structural representation of the present invention;
Fig. 2 is that schematic diagram is used in the implementation series connection;
Fig. 3 is the implementation schematic diagram of using in parallel;
1 water inlet, 2 magnetic cores, 3 insulating trips, 4 openings, 5 heating water boxes, 6 Isolated Shield layers, 7 thermal cut-out protectors, 8 power outlets, 9 delivery ports, 10 coils among the figure.
The specific embodiment
As shown in the figure: according to the demand of watt level with electromagnetic induction heating water device string, connection arranges, magnetic core 2 is the FERRITE CORE 2 of half magnetic circuit, in example, selected the EE magnetic core, and it is opening mode that magnetic circuit has a direction, the coil 10 of thin copper belt coiling is set at magnetic circuit open surface place, coil 10 does not exceed the height of magnetic core open surface, power outlet 8 is set on the coil 10, coil 10 sides settle the scale copper of a slice and coil insulation as Isolated Shield layer 6, to eliminate the parasitic capacitance between coil 10 and the heating water box 5, reduce Leakage Current, opening 4 is set on the Isolated Shield layer 6, Isolated Shield layer 6 can not form the loop, prevents its short circuit magnetic field; Isolated Shield layer 6 below arrange insulating trip 3 and heating water box 5; heating water box 5 is made for magnetic stainless steel; the upside end face of heating water box 5 arranges water inlet 1; the downside end face of heating water box 5 sets out the mouth of a river 9; the length and width size requirements of heating water box 5 is slightly larger than magnetic core 2 and coil 10 assemblys in magnetic circuit open surface size; the side of end group heating water box 5 is provided for anti-dry thermal cut-out protector 7, and power outlet 8 adds the high frequency alternating current and gets final product.
Claims (5)
1. microminiature electromagnetic induction heating water device, mainly formed by intake-outlet, coil, Isolated Shield layer, heating water box and power outlet, it is characterized in that according to watt level the setting of electromagnetic induction heating water device series and parallel, magnetic core is the FERRITE CORE of half magnetic circuit, and it is opening mode that magnetic circuit has a direction, the coil of thin copper belt coiling is set at magnetic circuit open surface place, power outlet is set on the coil, the coil side settles the scale copper of a slice and coil insulation as the Isolated Shield layer, on the Isolated Shield layer opening is set; Isolated Shield layer below arranges insulating trip and heating water box, and the upside end face of heating water box arranges water inlet, and the downside end face of heating water box sets out the mouth of a river, and the side of end group heating water box is provided for anti-dry thermal cut-out protector.
2. microminiature electromagnetic induction heating water device according to claim 1 is characterized in that coil does not exceed the height of magnetic core open surface.
3. microminiature electromagnetic induction heating water device according to claim 1 is characterized in that the Isolated Shield layer can not form the loop.
4. microminiature electromagnetic induction heating water device according to claim 1 is characterized in that the heating water box is the magnetic stainless steel plate.
5. microminiature electromagnetic induction heating water device according to claim 1, the size that it is characterized in that the heating water box are slightly larger than magnetic core and coil assembly in magnetic circuit open surface size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210588359.6A CN103017343B (en) | 2012-12-29 | 2012-12-29 | Ultra-small electromagnetic induction water heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210588359.6A CN103017343B (en) | 2012-12-29 | 2012-12-29 | Ultra-small electromagnetic induction water heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103017343A true CN103017343A (en) | 2013-04-03 |
| CN103017343B CN103017343B (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210588359.6A Active CN103017343B (en) | 2012-12-29 | 2012-12-29 | Ultra-small electromagnetic induction water heating device |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2223454Y (en) * | 1995-01-27 | 1996-03-27 | 王延林 | Electromagnetic induction heating magnetized water electric heating device |
| JP2000323269A (en) * | 1999-05-12 | 2000-11-24 | Hiroshi Sakuma | Heating method and heating device |
| CN2487998Y (en) * | 2001-05-31 | 2002-04-24 | 陈发旺 | Electromagnetic heating type water heater |
| CN1551255A (en) * | 2003-05-07 | 2004-12-01 | ���ǵ�����ʽ���� | High voltage transformer and microwave oven provided with the same |
| CN201121976Y (en) * | 2007-10-16 | 2008-09-24 | 王晓峰 | Electromagnetic instant electric water heater |
| US20090001070A1 (en) * | 2007-06-28 | 2009-01-01 | Strix Limited | Liquid heating vessels |
| CN101394691A (en) * | 2008-09-19 | 2009-03-25 | 江苏大学 | Electromagnetic heating micro forming method and apparatus thereof |
| CN101478843A (en) * | 2009-02-11 | 2009-07-08 | 张心益 | Energy-saving electromagnetic inductive heating device |
| CN203010937U (en) * | 2012-12-29 | 2013-06-19 | 德州邸氏电子有限公司 | Superminiature electromagnetic induction water heating device |
-
2012
- 2012-12-29 CN CN201210588359.6A patent/CN103017343B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2223454Y (en) * | 1995-01-27 | 1996-03-27 | 王延林 | Electromagnetic induction heating magnetized water electric heating device |
| JP2000323269A (en) * | 1999-05-12 | 2000-11-24 | Hiroshi Sakuma | Heating method and heating device |
| CN2487998Y (en) * | 2001-05-31 | 2002-04-24 | 陈发旺 | Electromagnetic heating type water heater |
| CN1551255A (en) * | 2003-05-07 | 2004-12-01 | ���ǵ�����ʽ���� | High voltage transformer and microwave oven provided with the same |
| US20090001070A1 (en) * | 2007-06-28 | 2009-01-01 | Strix Limited | Liquid heating vessels |
| CN201121976Y (en) * | 2007-10-16 | 2008-09-24 | 王晓峰 | Electromagnetic instant electric water heater |
| CN101394691A (en) * | 2008-09-19 | 2009-03-25 | 江苏大学 | Electromagnetic heating micro forming method and apparatus thereof |
| CN101478843A (en) * | 2009-02-11 | 2009-07-08 | 张心益 | Energy-saving electromagnetic inductive heating device |
| CN203010937U (en) * | 2012-12-29 | 2013-06-19 | 德州邸氏电子有限公司 | Superminiature electromagnetic induction water heating device |
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| Publication number | Publication date |
|---|---|
| CN103017343B (en) | 2015-04-22 |
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