CN101592398A - Electromagnet water heater - Google Patents
Electromagnet water heater Download PDFInfo
- Publication number
- CN101592398A CN101592398A CNA2008101236054A CN200810123605A CN101592398A CN 101592398 A CN101592398 A CN 101592398A CN A2008101236054 A CNA2008101236054 A CN A2008101236054A CN 200810123605 A CN200810123605 A CN 200810123605A CN 101592398 A CN101592398 A CN 101592398A
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- China
- Prior art keywords
- water
- water heater
- heating
- heater
- table wall
- 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.)
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- General Induction Heating (AREA)
Abstract
In prior electromagnetic water heater, the container of electromagnet water heater is a calandria often, and a part of heat of making of heating is dispersed in the air by the table wall of electromagnet water heater by this method, and the energy can not get sufficient utilization.And the present invention has continued electromagnetism heating principle and has made electricity separation, has guaranteed its security, again heater directly is positioned in the water simultaneously, contacts fully with water, has guaranteed can be absorbed by water fully by the heat that electromagnetic induction heating produces.Secondly, the present invention is not because calandria is the container table wall, and the material of container table wall can be selected the better material of insulation effect for use, has reduced heat as far as possible and has been dispersed in the air by the container table wall.Have simple in structure, efficient height, characteristic such as easy to use.
Description
Technical field
The present invention relates to a kind of water heater, particularly electrically heated water heater.
Technical background
The present invention has mainly used the electromagnetic induction technology, produces the vortex electric current by electromagnetic induction on the magnetic conductive metal body and makes the metallic object heating.
Summary of the invention
1. main purpose of the present invention is to solve electric heater to exist the high and unsafe problem of the efficiency of heating surface.Existing water heater adopts the electrothermal tube heating or produces the table wall heating of vortex electric current at water heater by electromagnetic induction on metallic object, does not wherein separate by electrothermal tube heating water power, and electrothermal tube contacts with heated water, and causes security incident easily; Heat because heating in the water heater metal surface, wherein have many heats to be dispersed in the air by water heater metal table wall, thereby the efficiency of heating surface is not high at water heater table wall and on metallic object, produce the vortex electric current by sensor magnet.
2. the present invention had both continued the electromagnetic induction technology of using, adopt the electromagnetic induction technology that water is isolated heating, guaranteed the security of heating process, make calandria again, guaranteed the table wall of the obstructed overheated hydrophone of heat that produces and be dispersed in the air fully as in the water.220V the power supply of 50Hz in high frequency coil, produce the constantly magnetic field of variation of intensity through rectification, vibration back.Special metal magnetic conducting body is positioned in the magnetic field, because the variation of magnetic flux intensity has produced vortex current on the metal magnetic conducting body.The metal magnetic conducting body heats the water in the container because of the heat that vortex current produces.Because the form and the quantity of coil can change as required, and the form of coil and quantity can control the variation of magnetic flux density, thereby the indirect firing rate that can control electric heater and temperature thereof.
3. the present invention has both stopped because the hidden danger that the water power contact produces makes that again the efficient of heating increases substantially owing to use the electromagnetic induction heating mode to make heater place water fully again.
4. the material of water heater container can be selected the thermal conductivity factor materials with smaller for insulating materials or non-magnetic metal material, reduces the loss of heat, and the heat time heating time that makes is shorter, and temperature retention time is longer.
5. calandria separates with container, and the shape of the heater that makes can change arbitrarily according to demand, and the shape that can change heater strengthens the contact area of calandria and water, makes that the water heating is more even.
6. the form of coil and quantity can change according to the power of heater, are more prone to control the firing rate of water heater and the temperature of heating.
Description of drawings
Accompanying drawing 1 is the structural principle schematic drawing, wherein metallic conductor for the arbitrary shape that can produce the vortex electric current can, the form of coil can be spiral Wound-rotor type or circular arc chip and other, the quantity of coil can change according to concrete changes in demand.Accompanying drawing 2 has been listed the form of several frequently seen coil.
Claims (1)
- The present invention has 1 independent claims:Electromagnet water heater of the present invention is a kind of electromagnet water heater of internal heat generation, comprises tank, electromagnetic induction heater, places the heating magnetic conductor of water fully.It is characterized in that the coil magnetic field that changes, place the metal magnetic conducting body of water to generate heat fully because of electromagnetic induction produces vortex current, thereby with the water heating of container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101236054A CN101592398A (en) | 2008-05-26 | 2008-05-26 | Electromagnet water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101236054A CN101592398A (en) | 2008-05-26 | 2008-05-26 | Electromagnet water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101592398A true CN101592398A (en) | 2009-12-02 |
Family
ID=41407187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101236054A Pending CN101592398A (en) | 2008-05-26 | 2008-05-26 | Electromagnet water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101592398A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968546A (en) * | 2013-01-29 | 2014-08-06 | 赵占伟 | Variable-frequency electromagnetic-induction oil-water heat conduction boiler |
| CN106322743A (en) * | 2015-06-30 | 2017-01-11 | 深圳市泰金田科技有限公司 | Electromagnetic heating device |
-
2008
- 2008-05-26 CN CNA2008101236054A patent/CN101592398A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968546A (en) * | 2013-01-29 | 2014-08-06 | 赵占伟 | Variable-frequency electromagnetic-induction oil-water heat conduction boiler |
| CN106322743A (en) * | 2015-06-30 | 2017-01-11 | 深圳市泰金田科技有限公司 | Electromagnetic heating device |
| CN106322743B (en) * | 2015-06-30 | 2022-05-17 | 深圳市泰金田科技有限公司 | Electromagnetic heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091202 |