CN102937330A - Electromagnetic boiler - Google Patents
Electromagnetic boiler Download PDFInfo
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- CN102937330A CN102937330A CN2012105136615A CN201210513661A CN102937330A CN 102937330 A CN102937330 A CN 102937330A CN 2012105136615 A CN2012105136615 A CN 2012105136615A CN 201210513661 A CN201210513661 A CN 201210513661A CN 102937330 A CN102937330 A CN 102937330A
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Abstract
The invention discloses an electromagnetic boiler which comprises an induction heating cylinder, an electricity supply control device, a water tank and a water inlet and outlet control part; the induction heating cylinder is provided with a water inlet and a water outlet which are communicated with the water tank; a coil is wound outside the heating cylinder; the heating cylinder is internally provided with a magnetic force steel bar; and the water inlet and the water outlet are respectively formed in the lower end and the upper end of the heating cylinder and are vertically connected to the lower part of the water tank. The electromagnetic boiler provided by the invention has the beneficial effects that the safety level is high, water and electricity are separated, and naked fire is not generated; the heat conversion efficiency is high, and the heating speed is rapid; noise and pollution are not generated, and the technology is simple, and the installation and the maintenance are convenient; the operation is stable, the service life is long, the fault rate is low, and basically the maintenance is avoided; the time and the temperature can be set automatically according to requirements of users so as to enable the electromagnetic boiler to operate automatically; energy is saved, the emission is reduced, and the expense expenditure is lowered; and magnetized water in a pipeline can play effects of removing and preventing scales, and simultaneously has comprehensive functions of health protection, sterilization, algae removing, rust prevention, corrosion inhibition and the like.
Description
Technical field
The present invention relates to a kind of boiler, particularly a kind of electromagnetic boiler that utilizes the electromagnetic induction principle heating.
Background technology
Hot water, the required fuel of steam boiler mostly are the resources such as coal, fuel oil, natural gas at present, and thermal conversion efficiency is low, seriously polluted, and personnel's workload is large, and naked light is arranged, and has larger potential safety hazard, and along with the minimizing of the energy, use cost is more and more higher.Also have the firing equipment of the electricity consumption such as resistance-type heating tube (plate), but also have the shortcomings such as power consumption is large, firing rate is slow, thermal conversion efficiency is low.Do not meet " energy-saving and emission-reduction " policy that country advocates.
Summary of the invention
For solving above technical deficiency, the invention provides that a kind of level of security is high, thermal conversion efficiency is high, the flames of anger, electromagnetism hot steam boiler pollution-free, safe and reliable, easy to maintenance.
The present invention is achieved by the following measures: electromagnetic boiler of the present invention comprises eddy-current heating part and frequency changer circuit, temperature control equipment and water tank, Inlet and outlet water control section.Be provided with the water inlet and the delivery port that are connected with water tank on the eddy-current heating cylinder, the eddy-current heating cylinder is around with coil, in described eddy-current heating cylinder, is provided with the magnetic force steel bar, forms the eddy-current heating part.Water inlet the be connected to water tank bottom vertical with delivery port of described eddy-current heating part.
In order to reach resultant effect the best of heating, insulation and insulation; preferred above-mentioned eddy-current heating tube outer surface is surrounded with ceramic fibre heat-preservation cotton layer; ceramic fibre heat-preservation cotton layer is surrounded with the waterproof insulation flaggy outward, and coil is outside the waterproof insulation flaggy, and coil is outside equipped with containment vessel.Be vertically connected on the water tank bottom with flange plate bolt.Can adjust according to actual needs size, quantity, meet the instructions for use of different user, convenient for maintaining maintenance simultaneously.
Preferably, above-mentioned eddy-current heating cylinder is columnar magnetic steel cylinder or work durm.
Above-mentioned power supply control apparatus comprises the frequency changer circuit control device of electrical connection and pressure, temperature controller, is provided with the temperature sensor be electrically connected to temperature controller in cartridge heater.The user can setup control circuit opening and closing, play the effect of overheat protector simultaneously, prevent dry combustion method.
Preferably, the frequency of the output current of above-mentioned frequency-converting control device is 16～30KHZ.
Preferably, above-mentioned water tank is the high-quality steel, and the Inlet and outlet water control section is installed on it, can control flexibly on demand.Be surrounded with heat-insulation layer outside it, play the effect of protection, insulation.
The invention has the beneficial effects as follows:
1. level of security is high, electricity separation, the flames of anger.
2. thermal conversion efficiency is high, and firing rate is fast.
3. noiselessness, pollution-free, and technique is simple, and installation, maintenance is convenient.
4. working stability, the life-span is long, and failure rate is low is realized non-maintaining substantially.
5. can be according to user's request setting-up time, temperature automatic operation.
6. energy-saving and emission-reduction, reduction expense expenditure.
7. ducted water can play the effect of scale removal, antiscale after being magnetized, and good health care, sterilization is also arranged simultaneously, remove algae, hinders the comprehensive functions such as rust, inhibition.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure:
1 power supply control apparatus: 1.1 frequency changer circuit control device; 1.2 pressure and temp time control section.
2 eddy-current heating parts: 2.1 coils, 2.2 waterproof insulation plates, 2.3 ceramic fibre heat-preservation cotton layers, 2.4 eddy-current heating cylinders, 2.5 flange terminal pads, 2.6 magnetic steel iron bars, 2.7 containment vessels.
3 water tanks.
4 Inlet and outlet water control sections: 4.1 maintenance valves, 4.2 water intaking valves, 4.3 discharging valves, 4.4 water outlets, steam ports, 4.5 heat preservation protective layers, 4.6 cocks of water drain.
The specific embodiment
As shown in Figure 1, electromagnetic boiler of the present invention, comprise 1 power supply control apparatus, 2 eddy-current heating parts, 3 water tanks and 4 Inlet and outlet water control sections.Frequency changer circuit control device 1.1 provides high frequency electric for coil 2.1 on demand by the control of temprature control unit 1.2.The high frequency magnetic line of force sent by coil 2.1, act on eddy-current heating cylinder 2.4, and the high-frequency vibration eddy current occurs, thereby produce heat energy.Eddy-current heating cylinder 2.4 outer surfaces are surrounded with ceramic fibre heat-preservation cotton layer 2.3, guarantee that the heat of eddy-current heating cylinder 2.4 does not leak, and can protect coil 2.1 again, extend its working life.Ceramic fibre heat-preservation cotton layer 2.3 is outer is surrounded with waterproof insulation flaggy 2.2, has improved the grade of water power isolation between coil 2.1 and eddy-current heating cylinder 2.4, has guaranteed again the flatness of coil 2.1.Coil 2.1 is outside waterproof insulation flaggy 2.2.Coil 2.1 is outside equipped with containment vessel 2.7, and containment vessel 2.7 both can protect coil 2.1 to avoid being subject to outside destroy, can extend its working life for it dispels the heat again, and also playing the decorative product outward appearance must act on.Eddy-current heating cylinder 2.4 is columnar magnetic steel cylinder or work durm, inside is provided with magnetic force steel bar 2.6, can take full advantage of the magnetic line of force that coil 2.1 produces, and has improved thermal conversion efficiency and whole heating efficiency.Delivery port and water inlet 2.5 are flange plate bolt and are vertically connected on 3 water tank bottoms.Can adjust according to actual needs quantity, the size of eddy-current heating part, meet the instructions for use of different user.
Power supply control apparatus comprises 1.1 frequency changer circuit control device and the 1.2 pressure and temp time control sections of electrical connection, is provided with the temperature sensor be electrically connected to temperature-time control section 1.2 on eddy-current heating cylinder 2.4.The high-frequency alternating current that frequency changer circuit control device 1 is 16～30KHZ by the civil power of 220V, 50HZ by rectification, filtering, inversion is coil 2.1 power supplies.The user can be by controlling the opening and closing of 1.2 pressure and temp time controller control circuits, and the simultaneous temperature sensor detects eddy-current heating cylinder 2.4 interior temperature, and temperature signal is fed back to temperature-time control section 1.2, plays the effect of overheat protector, prevents dry combustion method.
Water tank need to be made into difformity, different size according to the user;
The Inlet and outlet water control section can be grasped flexibly water level and maintain easily.
This Combination application can reach insulation, heating, safe, energy-conservation, resultant effect the best of facilitating operation and maintenance.
Its operation principle is:
The high frequency electric that frequency changer circuit control device 1 produces is supplied with coil 2.1, utilizes electromagnetic induction principle to make the heating liquid in cartridge heater 2.4, and magnetic force steel bar 2.6 plays the effect that improves magnetic line of force utilization ratio, has improved thermal conversion efficiency.The natural physical phenomenon of gushing on recycling hot water, make water suck from the water inlet of lower end, from the delivery port of upper end, gushes out and enter water tank, realized Natural Circulation, reaches the purpose of uniform liquid heating.
Its installation process is: install and fix, switch on power, set according to actual needs heat time heating time and heating-up temperature, can use.
Above-described embodiment is described is to illustrate this patent; though describe by specific term in literary composition; but can not limit with this protection domain of this patent; the personage who is familiar with this technical field can be changed or be revised it and be reached equivalent purpose after the spirit of understanding this patent and principle; and this equivalence change and modification all should be covered by the claim scope and define in category.
Claims (7)
- A kind of electromagnetic boiler, comprise eddy-current heating cylinder, power supply control apparatus, water tank and Inlet and outlet water control section.Be provided with water inlet and the delivery port be connected with water tank on described eddy-current heating cylinder, cartridge heater is around with coil, it is characterized in that: be provided with the magnetic force steel bar in described eddy-current heating cylinder, lower end and upper end that described water inlet and delivery port are separately positioned on cartridge heater are connected to the water tank bottom.1. electromagnetic boiler according to claim 1, it is characterized in that: the delivery port of described eddy-current heating cylinder and water inlet are flange plate bolt and are connected to the water tank bottom.
- 2. electromagnetic boiler according to claim 1, it is characterized in that: described water tank is outside equipped with heat-preservation cotton layer and containment vessel.The eddy-current heating tube outer surface is surrounded with ceramic fibre heat-preservation cotton layer, and ceramic fibre heat-preservation cotton layer is surrounded with the waterproof insulation flaggy outward, and coil is outside the waterproof insulation flaggy, and coil is outside equipped with containment vessel.
- 3. electromagnetic boiler according to claim 1, it is characterized in that: described eddy-current heating cylinder is columnar magnetic steel cylinder or work durm.
- 4. electromagnetic boiler according to claim 1, is characterized in that: in described eddy-current heating cylinder, be magnetic steel iron bar or iron and steel pipe.
- 5. electromagnetic boiler according to claim 1, it is characterized in that: described power supply control apparatus comprises frequency-converting control device and the temperature controller of electrical connection, is provided with the temperature sensor be electrically connected to temperature controller on the eddy-current heating cylinder.
- 6. electromagnetic boiler according to claim 1, it is characterized in that: the frequency of the output current of described frequency-converting control device is 16～30KHZ.
- 7. electromagnetic boiler according to claim 1, it is characterized in that: above-mentioned water tank is that the high-quality steel are surrounded with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105136615A CN102937330A (en) | 2012-12-05 | 2012-12-05 | Electromagnetic boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105136615A CN102937330A (en) | 2012-12-05 | 2012-12-05 | Electromagnetic boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102937330A true CN102937330A (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105136615A Pending CN102937330A (en) | 2012-12-05 | 2012-12-05 | Electromagnetic boiler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513899A (en) * | 2019-08-12 | 2019-11-29 | 合肥荣事达太阳能科技有限公司 | Electromagnetism descaling type water-heater water tank and descaling method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004062320A1 (en) * | 2003-01-06 | 2004-07-22 | Ono Foods Industrial Co.,Ltd. | Fluid heating heater |
| CN201641610U (en) * | 2009-12-16 | 2010-11-24 | 岑延华 | Electromagnetic water heater |
| CN201858756U (en) * | 2010-09-01 | 2011-06-08 | 陈家显 | Water storage type electromagnetic water heater |
| CN201954654U (en) * | 2011-03-10 | 2011-08-31 | 聂天成 | Energy-saving electromagnetic heater for heating |
| CN102322689A (en) * | 2011-09-21 | 2012-01-18 | 聂福宇 | Energy-saving instantaneous variable-frequency electromagnetic water heater |
-
2012
- 2012-12-05 CN CN2012105136615A patent/CN102937330A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004062320A1 (en) * | 2003-01-06 | 2004-07-22 | Ono Foods Industrial Co.,Ltd. | Fluid heating heater |
| CN201641610U (en) * | 2009-12-16 | 2010-11-24 | 岑延华 | Electromagnetic water heater |
| CN201858756U (en) * | 2010-09-01 | 2011-06-08 | 陈家显 | Water storage type electromagnetic water heater |
| CN201954654U (en) * | 2011-03-10 | 2011-08-31 | 聂天成 | Energy-saving electromagnetic heater for heating |
| CN102322689A (en) * | 2011-09-21 | 2012-01-18 | 聂福宇 | Energy-saving instantaneous variable-frequency electromagnetic water heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513899A (en) * | 2019-08-12 | 2019-11-29 | 合肥荣事达太阳能科技有限公司 | Electromagnetism descaling type water-heater water tank and descaling method |
| CN110513899B (en) * | 2019-08-12 | 2024-04-05 | 合肥荣事达太阳能科技有限公司 | Electromagnetic descaling type water tank of water heater and descaling method |
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Application publication date: 20130220 |