CN1270132C - Magnetic induction high efficiency radiator - Google Patents
Magnetic induction high efficiency radiator Download PDFInfo
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- CN1270132C CN1270132C CN 03102403 CN03102403A CN1270132C CN 1270132 C CN1270132 C CN 1270132C CN 03102403 CN03102403 CN 03102403 CN 03102403 A CN03102403 A CN 03102403A CN 1270132 C CN1270132 C CN 1270132C
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- induction coil
- magnetic induction
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- high frequency
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Abstract
The present invention relates to a magnetic induction radiator with high efficiency, which is a novel heater with high heat energy. The magnetic induction radiator comprises a flow guide cover and a high-frequency power source generator, wherein both side walls of the flow guide cover are provided with an upper fixing bracket and a lower fixing bracket; both ends of the fixing bracket are connected with a magnetic heating element; the periphery of the outer sleeve of the magnetic heating element is wound with heat radiation fins and an induction coil in a screw way; the output conducting wire and the input conducting wire of a high-frequency power source of the high-frequency power source generator are respectively connected with both ends of the induction coil. A high-frequency signal generating circuit outputs high-frequency oscillation signals which can be continuously adjusted between 2KHz and 50KHz, and can be output to the induction coil through amplification; when passing through the induction coil, oscillating current can generate a strong high-frequency magnetic field; the magnetic heating element is magnetized to form high-frequency eddy current and generate high temperature which is emitted out of rooms through the heat radiation fins and flow guide holes. Thereby, the present invention has the advantages of high radiation efficiency and automatic control; the glow guide cover is a metal casing which is in a whole shieldding type and without electromagnetic radiation, and is safe for human bodies. The present invention is a product with high efficiency, energy saving and environmental protection.
Description
Technical field
The present invention relates to is a kind of magnetic induction high-efficiency radiator, and it is a kind of warmer of novel high heat energy.
Background technology
At present, the electric heating device that resident family uses mostly is to utilize resistance wire heating medium medium, through fin to indoor distribute heat.The utilization that has " heat pipe " technology is after the heating working medium in the heat pipe was advanced phase transformation, to be dispelled the heat by fin, this radiating mode that utilizes resistive load, and the thermal efficiency is limited.
Summary of the invention
The object of the present invention is to provide a kind of magnetic induction high-efficiency radiator, magnetic strength thermal efficiency ratio resistive load thermal efficiency height, energy saving and environment friendly, working stability is reliable, and the life-span is long, controllability good, very easily realize the automatic control of heat energy.
This magnetic induction high-efficiency radiator includes kuppe and high frequency electric source generator.It is characterized in that the two side in kuppe is equipped with upper and lower two fixed supports, fixed support is connected with high frequency porcelain and isolates connector, the two ends that high frequency porcelain is isolated connector are connected with the magnetization heater by screw, the compartment of terrain is wound with the helical form fin on the magnetization heater, places outside the magnetization heater between two fin and is wound with induction coil spirally.The output of high frequency electric source generator, input lead are connected to induction coil input, the output on the magnetization heater.
Induction coil is formed by the coiling of an empty stomach copper pipe, is enclosed with dielectric on induction coil.
The high frequency electric source generator includes rectification circuit, high-frequency signal generation circuit and power amplification circuit.
Rectification circuit includes lower pressure rectifier and high pressure controlled rectification two parts are formed.The AC220V power supply of lower pressure rectifier circuit is converted to AC8V via transformer B1, through diode D1, D2, D3, D4 bridge full-wave rectifier and capacitor C 1 filtering, is provided as the main power source of HF signal generator.
The high pressure controlled rectification circuit includes the diode 3D1 of diode 1D1,1D2, KP1, KP2 and power adjusting circuit, and 3D2 flows to module I C4.
High-frequency signal generation circuit is formed the high-frequency signal oscillating circuit by oscillation module IC1 and Resistor-Capacitor Unit, and its frequency can be adjusted to 2KHz-50KHz continuously, exports to power push module IC3 through triode Q1, and power push module IC3 exports induction coil to through amplification.
Produce very strong high frequency magnetic field when oscillating current process induction coil, the magnetization heater is magnetized and forms high-frequency vortex generation high temperature, and high temperature is dispersed into heat indoor through the fin and the pod apertures of spiral winding.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the circuit theory schematic diagram of high frequency electric source generator.
Wherein 1-kuppe, 2-fixed support, 3-high frequency porcelain are isolated connector, 4-helical form fin, 5-induction coil, 6-magnetization heater, 7-high frequency electric source generator, 8-high frequency electric source output lead, 9-high frequency source input lead.
The specific embodiment
This magnetic induction high-efficiency radiator includes kuppe 1 and high frequency electric source generator 7.Kuppe 1 is a metal shell cuboid structure, is provided with louvre on the top of kuppe 1.Upper and lower two fixed supports 2 are equipped with in two side in the kuppe 1, and fixed support 2 is connected with high frequency porcelain and isolates connector 3, and the two ends that high frequency porcelain is isolated connector 3 are connected with magnetization heater 6 by screw.Magnetization heater 6 is iron round.The compartment of terrain is wound with helical form fin 4 on magnetization heater 6, fin is the fin of copper or stainless steel, and magnetization heater 6 peripheries between per two fin 4 are wound with induction coil 5 spirally, induction coil 5 is a copper conduit on an empty stomach, on induction coil, be enclosed with dielectric, as the insulation mica.The high frequency electric source output lead 8 of high frequency electric source generator 7 and high frequency electric source input lead 9 are connected input, the output of the induction coil 5 on the magnetization heater 6.
High frequency electric source generator 7 includes rectification circuit, high-frequency signal generation circuit and power amplification circuit.Its rectification circuit includes lower pressure rectifier and high pressure controlled rectification two parts.The lower pressure rectifier circuit is converted to AC8V by the AC220V power supply via transformer B1, obtains voltage through the bridge full-wave rectifier of diode D1, D2, D3, D4 and the filtering of capacitor C 1, as the main power source of HF signal generator.The high pressure controlled rectification circuit includes the diode 3D1 of diode 1D1,1D2, KP1, KP2 and power adjusting circuit, and 3D2 flows to module I C4.High-frequency signal generation circuit is made up of oscillation module IC1 and Resistor-Capacitor Unit such as resistance R 2, capacitor C 2, adjustable resistance W1 etc.Its operation principle is as follows: when electric current by resistance R 2, charge to capacitor C 2 through diode D6, adjustable resistance W1.When charging voltage was positioned at high module I C1 input pin threshold value, module I C1 discharge end began discharge, and its module I C1 output pin is a low level.This moment, capacitor C 2 both end voltage were lower than module I C1 input pin threshold value, circuit counter-rotating this moment, and the output pin of module I C1 is again a high level, so charge and discharge repeatedly.Output frequency is through the adjustable continuously (resistance of its change adjustable resistance W1 of adjustable resistance W1, promptly change the time of charge and discharge), produce the concussion frequency of 2KHz-50Khz, output pin output (module I C2 is used for waveform shaping) by module I C1, after triode Q1 amplifies, output to power amplifier IC3, its power is regulated by adjustable resistance W2 and is finished (change the resistance of adjustable resistance W2, the conducting pin that promptly changes KP1, KP2 is realized power adjusting).Its power output is in the interval adjusting of 500W～6KW, and the high-power signal after the amplification is exported to heat induced coil 5.
Because induction coil 5 is formed by the coiling of an empty stomach copper pipe.Produce very strong high frequency magnetic field when oscillating current process induction coil, magnetization heater 6 is magnetized and promptly forms high-frequency vortex generation high temperature, and heat of high temperature is dispersed into heat indoor through spiral winding fin and pod apertures.The magnetization heater produces continuously adjustable 50 ℃～500 ℃ high temperature under the effect of high frequency magnetic field, its power output is 500w～6kw.Because the output frequency difference of induction coil, its heat penetration are also different, heat penetration and its output frequency are inversely proportional to.After measured, the thermal efficiency of magnetic induction radiator is about 98%, and the resistive load thermal efficiency is 70%, learns thus, thermal efficiency height of the present invention.Therefore, the heat of radiator can be controlled automatically.The shell of kuppe is a metal structure, and full-shield type electromagnetic-radiation-free is fool proof to human body, and the present invention is a kind of efficient, energy-saving and environmental protection type product.
Claims (6)
1, magnetic induction radiator, include kuppe and high frequency electric source generator, it is characterized in that the two side in kuppe is equipped with upper and lower two fixed supports, fixed support is connected with high frequency porcelain and isolates connector, the two ends that high frequency porcelain is isolated connector are connected with the magnetization heater by screw, the compartment of terrain is wound with the helical form fin on the magnetization heater, places outside the magnetization heater between two fin and is wound with induction coil spirally; The output of high frequency electric source generator, input lead are connected to induction coil input, the output on the magnetization heater.
2, magnetic induction radiator according to claim 1 is characterized in that induction coil is formed by the coiling of an empty stomach copper pipe, is enclosed with dielectric on induction coil.
3, magnetic induction radiator according to claim 1 is characterized in that the high frequency electric source generator includes rectification circuit, high-frequency signal generation circuit and power amplification circuit.
4, magnetic induction radiator according to claim 3 is characterized in that rectification circuit includes lower pressure rectifier and high pressure controlled rectification two parts are formed.
5, magnetic induction radiator according to claim 4, the AC220V power supply that it is characterized in that the lower pressure rectifier circuit is converted to AC8V via transformer B1, through diode D1, D2, D3, D4 bridge full-wave rectifier and capacitor C 1 filtering, obtain the main power source that voltage offers HF signal generator.
6, magnetic induction radiator according to claim 3, it is characterized in that high-frequency signal generation circuit is made up of oscillation module IC1 and Resistor-Capacitor Unit, its frequency can be adjusted to 2KHz-50KHz continuously, export to power push module IC3 through triode Q1, power push module IC3 exports induction coil to through amplification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03102403 CN1270132C (en) | 2003-01-27 | 2003-01-27 | Magnetic induction high efficiency radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03102403 CN1270132C (en) | 2003-01-27 | 2003-01-27 | Magnetic induction high efficiency radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1425880A CN1425880A (en) | 2003-06-25 |
| CN1270132C true CN1270132C (en) | 2006-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03102403 Expired - Fee Related CN1270132C (en) | 2003-01-27 | 2003-01-27 | Magnetic induction high efficiency radiator |
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| Country | Link |
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| CN (1) | CN1270132C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010108306A1 (en) * | 2009-03-27 | 2010-09-30 | 先锋电器集团有限公司 | Electric air-flow radiator |
| CN107218642A (en) * | 2017-06-12 | 2017-09-29 | 陈政宇 | A kind of high-frequency electromagnetic indoor warming device |
| CN107436035A (en) * | 2017-09-14 | 2017-12-05 | 沈阳磁力通能源技术有限公司 | A kind of mine electromagnetic induction hot air heating apparatus |
| CN108646078A (en) * | 2018-05-07 | 2018-10-12 | 海南智弘智能信息化工程有限公司 | A kind of lightning protection facility lightning stroke detecting device |
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2003
- 2003-01-27 CN CN 03102403 patent/CN1270132C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1425880A (en) | 2003-06-25 |
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