CN201550307U - Electromagnetic induction heater - Google Patents
Electromagnetic induction heater Download PDFInfo
- Publication number
- CN201550307U CN201550307U CN2009202627290U CN200920262729U CN201550307U CN 201550307 U CN201550307 U CN 201550307U CN 2009202627290 U CN2009202627290 U CN 2009202627290U CN 200920262729 U CN200920262729 U CN 200920262729U CN 201550307 U CN201550307 U CN 201550307U
- Authority
- CN
- China
- Prior art keywords
- high frequency
- frequency coil
- electromagnetic induction
- shell
- magnetic
- 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
- 230000005674 electromagnetic induction Effects 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000003860 storage Methods 0.000 description 7
- 230000000295 complement effect Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Abstract
The utility model discloses an electromagnetic induction heater, which comprises an outer shell, install the control circuit subassembly in the shell and by the water inlet pipe, the water course that link up that high frequency electromagnetic induction heating subassembly and outlet conduit connected formation in proper order, high frequency electromagnetic induction heating subassembly includes the heating pipe, the heating pipe twines outward has high frequency coil, it utilizes the produced high frequency magnetic field of high frequency coil, produce a large amount of eddies in magnetic conductivity heating pipe, make heating pipe itself generate heat fast, heat the water that flows through its inside rapidly, the electrothermal conversion efficiency can reach more than 98%, its internal structure is simple, low in production cost, have advantages such as energy-conservation, environmental protection, safety, can not scale deposit; additionally, the utility model discloses a high frequency coil outside is provided with the magnetic screen subassembly, and this shielding subassembly can mostly or whole shielding fall high frequency coil's magnetic leakage to reduce interference and the electromagnetic pollution that cause the external circuit.
Description
Technical field
The utility model relates to a kind of electric heater, particularly a kind of directly-heated type electric heater.
Background technology
Existing its heater block of directly-heated type electric heater is the electrothermal tube of resistance-type, and the electrothermal tube of such heater directly contacts with water, and its shortcoming one is that electric conversion efficiency is low, and waste of energy is serious; It two is in order to improve heat exchanger effectiveness, the inner general circuitous pipeline configuration that adopts of water heater, and its internal structure is comparatively complicated, and this must make raw-material waste and increase the difficulty of manufacturing, and causes production cost high; Its three be long-time the use after, the calcium carbonate in the water etc. is deposited on the surface of electrothermal tube, forms heat-insulation layer, the heat that electrothermal tube is produced can not in time dissipate, the easy Yin Wendu of electrothermal tube is too high and burn out, and influences the useful life of electric heater; It four is because energising device electrothermal tube directly contact with water, easy generation electric leakage accident after the insulating barrier of electrothermal tube burns out or destroys, and fail safe is not high.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides that a kind of electric conversion efficiency height, cost are low, the electromagnetic induction heater of energy-saving and environmental protection, safety.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of electromagnetic induction heater, comprise shell, the perforation water channel that the control circuit assembly is installed in the described shell and is linked in sequence and is formed by inlet channel, high-frequency electromagnetic induction heating component and outlet conduit, the other end of described inlet channel, outlet conduit extend to shell and form admitting pipe joint and titting water outlet outward respectively; Described high-frequency electromagnetic induction heating component comprises that two ends connect the magnetic conductivity heating tube of described inlet channel and outlet conduit, and described heating tube is wound with high frequency coil outward, and the two ends of described high frequency coil are connected with described control circuit electrical component;
As further improvement of the utility model, described high frequency coil arranged outside has the magnetic screen assembly; Described magnetic screen assembly is with the axis parallel of described high frequency coil, along the equally distributed ferrite magnetic conductive rod of the circumference of described high frequency coil.
Further improve as of the present utility model, described control circuit assembly comprises that one contacts good fin with inlet channel, is fixed with the big electronic devices and components of heat dissipation capacity on the described fin.
The beneficial effects of the utility model are: high-frequency electromagnetic induction heating component of the present utility model comprises that two ends connect the magnetic conductivity heating tube of described inlet channel and outlet conduit, heating tube is wound with high frequency coil outward, the two ends of high frequency coil are connected with described control circuit electrical component, the high frequency magnetic field that it utilizes high frequency coil to produce, in the magnetic conductivity heating tube, produce a large amount of eddy current, make heating tube heating fast itself, heat rapidly flowing through its inner water, electric conversion efficiency can reach more than 98%, its internal structure is simple, production cost is low, has energy-conservation, environmental protection, safety, advantages such as non flouling behaviour.
In addition, high frequency coil arranged outside of the present utility model has the magnetic screen assembly, and this shield assembly can the overwhelming majority or all masked the leakage field of high frequency coil, to reduce interference and the electromagnetic pollution that external circuit is caused.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of solar energy complementary electrical magnetic induction heaters.
Embodiment
With reference to Fig. 1, a kind of electromagnetic induction heater 10, comprise shell 9, the perforation water channel that the control circuit assembly is installed in the described shell 9 and is linked in sequence and is formed by inlet channel 5, high-frequency electromagnetic induction heating component 8 and outlet conduit 1, the other end of described inlet channel 5, outlet conduit 1 extend to shell 9 outer admitting pipe joint 4 and the titting water outlets 2 of forming respectively; Described high-frequency electromagnetic induction heating component 9 comprises that two ends connect the heating tube of described inlet channel 5 and outlet conduit 1, described heating tube is wound with high frequency coil outward, the two ends of described high frequency coil are connected with described control circuit electrical component, the high frequency magnetic field (20kHz) that it utilizes high frequency coil to produce, in the magnetic conductivity heating tube, produce a large amount of eddy current, make heating tube heating fast itself, heat rapidly flowing through its inner water, electric conversion efficiency can reach more than 98%.
During heating, in the heating core water is formed very big fixed magnetic field, water by after become magnetized drinking water, characteristics with non-scaling, the maintenance system is non-maintaining, and the heater electricity separation, safe and reliable, do not have emission in the heating process, its internal structure is simple, production cost is low, has advantages such as energy-saving and environmental protection, safety, non flouling behaviour.
In addition, described high frequency coil arranged outside has the magnetic screen assembly, and the magnetic screen assembly is with the axis parallel of described high frequency coil, along the equally distributed ferrite magnetic conductive rod 7 of the circumference of described high frequency coil.This shield assembly can the overwhelming majority or is all masked the leakage field of high frequency coil, to reduce interference and the electromagnetic pollution that external circuit is caused.
Control circuit assembly of the present utility model comprises that one contacts good fin 6 with inlet channel 5, be fixed with the big electronic devices and components such as high-power switch device of heat dissipation capacity on the described fin 6, this fin 6 can in time dissipate the heat that electronic device produces on the one hand, on the other hand, also can utilize this heat that preheating is carried out in water inlet.
High frequency coil also can produce a large amount of heats at work, the heat transmission of heating tube in addition, if these heats can not in time dissipate, to influence and to damage insulation, thereby cause coil to burn out,, a radiator fan 3 is installed also in the enclosure in order to address this problem, the air outlet of this radiator fan 3 is over against described high frequency coil, so that the heat that produces in the high frequency coil work and heat is transmitted is in time dissipated.
In addition, solar energy has obtained using widely as a kind of renewable resource.Solar water heater has been come into huge numbers of families as a kind of cleaning, environmental protection, energy-conservation hot water facility.If but solar water heater is at night or cloudy, overcast and rainy, then because sunlight intensity is not enough or do not have a solar radiation, solar water heater just can not absorb enough heats and add hot water, heater of the present utility model then needs consumed power with heating, no matter be at fine day, or cloudy, overcast and rainy, can continuous heat supply water.Therefore, can it be had complementary advantages these two combination, form energy-conservation continuous heating system.
With reference to Fig. 2, the structural representation of solar energy complementary electrical magnetic induction heaters.This system comprises the some solar energy heat collection pipes 12 that are arranged side by side, water storage box 13, heater 10, circulating water pump 14 and the some connecting tubes 15 that connects by heat-transfer pipe 11.The outlet conduit of described solar energy heat collection pipe 12 is by connecting tube 15 and water storage box 13 UNICOMs, also the two ends of solar energy heat collection pipe 12 can be connected with water storage box 13 by connecting tube 15, make it form the closed-loop path, and at adding circulated water pump 14 on the connecting tube 15 (shown in the dotted line among Fig. 2); The admitting pipe joint 4 of described heater 10 and titting water outlet 2 are by connecting tube 15 and water storage box 13 UNICOMs, and circulating water pump is arranged on one of connecting tube 15 of admitting pipe joint 4 or titting water outlet 2 and water storage box 13 UNICOMs.In Fig. 2, can a plurality of water storage boxes that are interconnected 13 (shown in the dotted line among Fig. 2) be set according to water consumption.On sun-drenched daytime, utilize solar energy that water is heated, and be stored in the water storage box 13, at night or cloudy, overcast and rainy, then by 10 pairs of boiler water circulation heating of heater, to reach the purpose of reasonable energy utilization.
Claims (5)
1. electromagnetic induction heater, it is characterized in that it comprises shell, the perforation water channel that the control circuit assembly is installed in the described shell and is linked in sequence and is formed by inlet channel, high-frequency electromagnetic induction heating component and outlet conduit, the other end of described inlet channel, outlet conduit extend to shell and form admitting pipe joint and titting water outlet outward respectively; Described high-frequency electromagnetic induction heating component comprises that two ends connect the magnetic conductivity heating tube of described inlet channel and outlet conduit, and described heating tube is wound with high frequency coil outward, and the two ends of described high frequency coil are connected with described control circuit electrical component.
2. heater according to claim 1 is characterized in that described high frequency coil arranged outside has the magnetic screen assembly.
3. heater according to claim 2 is characterized in that described magnetic screen assembly is with the axis parallel of described high frequency coil, along the equally distributed ferrite magnetic conductive rod of the circumference of described high frequency coil.
4. heater according to claim 1 is characterized in that described control circuit assembly comprises that one contacts good fin with inlet channel, is fixed with the big electronic devices and components of heat dissipation capacity on the described fin.
5. heater according to claim 1 is characterized in that a radiator fan also is installed in the described shell, and the air outlet of this radiator fan is over against described high frequency coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202627290U CN201550307U (en) | 2009-11-16 | 2009-11-16 | Electromagnetic induction heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202627290U CN201550307U (en) | 2009-11-16 | 2009-11-16 | Electromagnetic induction heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550307U true CN201550307U (en) | 2010-08-11 |
Family
ID=42605489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202627290U Expired - Fee Related CN201550307U (en) | 2009-11-16 | 2009-11-16 | Electromagnetic induction heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201550307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589118A (en) * | 2011-01-17 | 2012-07-18 | 深圳市益相龙投资发展有限公司 | Zero-carbon, flameless and energy-saving power-frequency electromagnetic induction type water heater |
| CN105042836A (en) * | 2015-08-25 | 2015-11-11 | 揭阳市金诚泰五金制品有限公司 | Electromagnetic induction heating device |
| CN109595789A (en) * | 2019-02-13 | 2019-04-09 | 深圳热鑫能源科技有限公司 | A kind of horizontal hot water machine |
-
2009
- 2009-11-16 CN CN2009202627290U patent/CN201550307U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589118A (en) * | 2011-01-17 | 2012-07-18 | 深圳市益相龙投资发展有限公司 | Zero-carbon, flameless and energy-saving power-frequency electromagnetic induction type water heater |
| CN102589118B (en) * | 2011-01-17 | 2015-06-03 | 深圳市益相龙投资发展有限公司 | Zero-carbon, flameless and energy-saving power-frequency electromagnetic induction type water heater |
| CN105042836A (en) * | 2015-08-25 | 2015-11-11 | 揭阳市金诚泰五金制品有限公司 | Electromagnetic induction heating device |
| CN105042836B (en) * | 2015-08-25 | 2017-12-19 | 揭阳市金诚泰五金制品有限公司 | Electromagnetic induction heater |
| CN109595789A (en) * | 2019-02-13 | 2019-04-09 | 深圳热鑫能源科技有限公司 | A kind of horizontal hot water machine |
| CN109595789B (en) * | 2019-02-13 | 2024-02-06 | 深圳热鑫能源科技有限公司 | Horizontal water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20111116 |