CN2916441Y - Electromagnetic electric heater - Google Patents
Electromagnetic electric heater Download PDFInfo
- Publication number
- CN2916441Y CN2916441Y CN 200620014189 CN200620014189U CN2916441Y CN 2916441 Y CN2916441 Y CN 2916441Y CN 200620014189 CN200620014189 CN 200620014189 CN 200620014189 U CN200620014189 U CN 200620014189U CN 2916441 Y CN2916441 Y CN 2916441Y
- Authority
- CN
- China
- Prior art keywords
- heat
- electric heater
- conducting medium
- electromagnetism
- electromagnetic
- 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
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Abstract
An electromagnetic electric heater is provided, which comprises a radiating fin with heat-conducting medium passage and a heating device and is characterized in that: the heating device comprises a shell in which an electromagnetic heat device is arranged; the electromagnetic heat device comprises an alternating electromagnetism production circuit which is connected with at least one magnetism conduct coil used for producing alternating electromagnetic field, as well as an iron heat tank arranged in the alternating electromagnetic field. The heat tank has a heat-conducting medium stored in it and is communicated with a heat-conducting medium passage of the radiating fin, thus a circuit of heat-conducting medium is formed; under the force of the alternating electromagnetic field, it heats the heat-conducting medium in the heat tank through iron heat generation. Compared to existing electric heaters, the electromagnetic electric heater has the advantages of quick temperature rising, high heat efficiency and energy-saving.
Description
Technical field
The utility model relates to a kind of heating installation, in particular a kind of heating installation that adopts the electromagnetism heating arrangement.
Background technology
Electric heater is a kind of device that converts electric energy to heat energy.Electric heater in the market has multiple, difference according to heating principle, heat radiation approach, heat conductive medium and the scope of application, electric heater is divided into filling type electric heater, aluminium alloy heat dissipation type electric heater, quartz ampoule electric heater or the like usually, they mostly are conduction-type heating and radiant type radiating mode, the shortcoming of dual mode is that efficient is low, not energy-conservation, power consumption is big, wastes energy.
Simultaneously, development along with electromagnetic technique, it is ripe that electromagentic furnace technology has been tending towards, electromagnetic oven utilizes the magnetic field induction electric current heating principle of (claiming eddy current again), produce circuit and high-frequency induction heating coil generation alternating magnetic fields by alternating electromagnetism, the random motion by the cutting alternation magnetic line of force of iron content pan, molecule runs foul of each other, rubs and produces heat, its heat is imitated and is exceeded one times than general conduction efficiency, has quick heating, thermal efficiency height, the flames of anger, no flue dust, no pernicious gas does not produce benefits such as heat radiation to surrounding environment.
The utility model content
The purpose of this utility model is to provide a kind of electromagnetism electric heater, by the electromagnetic heating device that is provided with the heat-conducting medium in the heating courage is heated, and has realized a kind of energy-efficient electromagnetism electric heater.
The technical solution of the utility model is:
A kind of electromagnetism electric heater comprises fin, heater with heat-conducting medium passage; Described heater comprises shell, is provided with an electromagnetic heating device in this shell, and this electromagnetic heating device comprises that an alternating electromagnetism produces circuit, connects at least one magnetic conduction coil, is used to produce alternating electromagnetic field; An and irony that in this alternating electromagnetic field, is provided with heating courage, described heating courage internal memory heat-conducting medium, and the heating courage communicates with the heat-conducting medium passage of fin, constitute the closed circuit of heat-conducting medium, under described action of alternating magnetic field, give birth to heat by irony, heat the heat-conducting medium in the described heating courage.
Described electromagnetism electric heater, wherein: described electromagnetic heating device is arranged on heating courage below or sidepiece.
Described electromagnetism electric heater, wherein: described magnetic conduction coil also is provided with at least one shielding slab outward, is used to stop electromagnetism to leak outside.
Described electromagnetism electric heater, wherein: between described heating courage and electromagnetic heating device, be provided with one and be used for heat insulation ceramic wafer.
Described electromagnetism electric heater, wherein: also comprise a control circuit of setting, and the panel of shell is provided with corresponding power adjusting button, is used for heat-conducting medium temperature in the heating courage is controlled.
Described electromagnetism electric heater, wherein: also be provided with a fan in the described shell, be used to make described alternating electromagnetism to produce the circuit heat radiation.
Described electromagnetism electric heater, wherein: described shell is set to be used for the metal level of electromagnetic shielding.
Described electromagnetism electric heater, wherein: also be provided with temperature display on the described panel.
The beneficial effects of the utility model are: adopt the technical solution of the utility model, just electromagnetic technique can be applied on the electric heater, this electromagnetism electric heater is compared with existing electric heater has quick heating, thermal efficiency height, energy-saving advantages.
Description of drawings
Fig. 1 is the inside structure schematic diagram of electromagnetism electric heater.
The specific embodiment
With embodiment the present invention is described in further detail with reference to the accompanying drawings below:
A kind of electromagnetism electric heater of the present utility model as shown in Figure 1, it comprises one group of fin 10, and the passage 11 of circulation heat-conducting medium is arranged in this fin 10, and the heater 200 that is connected with fin 10, move for convenience, fin bottom and heater base are provided with castor 300.Heater 200 includes shell 260, in this shell 260, be provided with an electromagnetic heating device, this electromagnetic heating device comprises that an alternating electromagnetism produces circuit, and at least one magnetic conduction coil 230 that connects this alternating electromagnetism generation circuit, as shown in FIG., two magnetic conduction coils are set, are depicted as the high frequency alternating electromagnetism magnetic field 231 of its generation around the dotted line of each magnetic conduction coil; The irony heating courage 210 that in this high frequency alternating electromagnetism magnetic field, is provided with, for example can be iron case or the stainless steel casing that contains irony, heating courage 210 is arranged on the top of electromagnetic heating device, the diapire and the described magnetic conduction coil 230 of heating courage keep at a certain distance away, in the diapire of irony heating courage, produce countless little eddy current in the interior described high frequency alternating electromagnetism of this distance magnetic field, eddy current makes the iron molecule high speed random motion of tank bottom wall, molecule runs foul of each other, rub and generation heat energy, make the heating at a high speed voluntarily of heating courage diapire itself, give birth to heat with the diapire irony of heating courage and heat heat-conducting medium 211 in the described heating courage, described heat-conducting medium can be the electric heater special oil, heat-conducting medium 211 is by 11 circulations of the passage in the fin, to extraneous radiations heat energy.The setting of heating courage diapire and described magnetic conduction coil 230 spacing distances will guarantee to produce the big themogenesis of trying one's best.Electromagnetic heating device and irony heating courage can be spirally connected fixing respectively or be weldingly fixed in the described shell.Be provided with a shielding slab 240 at described magnetic conduction coil 230 rear sides, be used to stop electromagnetism to leak outside.Certainly, be understandable that described irony heating courage of the present utility model can have other alternative, as the heating courage of other materials is set, or in the heating courage irony heating plate is set; Simultaneously, electromagnetic heating device also is not only the below that is arranged on the heating courage, also can electromagnetic heating device be arranged on the side of heating courage according to actual conditions, guaranteed that equally the heating courage is in the high frequency alternating electromagnetic field that the magnetic conduction coil produces, with the heat-conducting medium in the living heat heating of the sidewall irony of the heating courage courage, more than be the equivalent variations of the utility model technical conceive.
Simultaneously, electromagnet water heater described in the utility model can also be described in the shell 260 gripper shoe 262 below the electromagnetic heating devices be provided with a fan 250, being used for blow out air dispels the heat, to prevent that the overheated alternating electromagnetism wherein that causes in the shell from producing fault or damage, so can make the firing rate of water body faster, heat more even.
Between the rear side of described irony heating courage 210 and magnetic conduction coil, also be provided with the ceramic wafer 220 of a heat insulation usefulness, ceramic wafer can be used as the upper surface of electromagnetic heating device, isolate described heating courage 210 and described magnetic conduction coil 230, thereby when worked in high frequency alternating electromagnetism magnetic field, prevent that the heating courage that generates heat from influencing circuit function.
Electromagnetism electric heater device described in the utility model; a control circuit that also comprises setting; and the control panel 261 that covers shell; panel is provided with corresponding power adjusting button; be used for heat-conducting medium temperature in the heating courage is controlled, described control can also comprise functions such as earth leakage protective, overtemperature prote.Simultaneously, for conveniently checking, on described panel, also be provided with temperature display.For preventing any leakage of electromagnetism, shell described in the utility model also is set to be used for the plymetal of electromagnetic shielding.
Must notice that simultaneously above-mentioned diagram of the present utility model only is signal, other structures that can not therefore limit the utility model product may.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (8)
1, a kind of electromagnetism electric heater comprises fin, heater with heat-conducting medium passage; It is characterized in that: described heater comprises shell, is provided with an electromagnetic heating device in this shell, and this electromagnetic heating device comprises that an alternating electromagnetism produces circuit, connects at least one magnetic conduction coil, is used to produce alternating electromagnetic field; An and irony that in this alternating electromagnetic field, is provided with heating courage, described heating courage internal memory heat-conducting medium, and the heating courage communicates with the heat-conducting medium passage of fin, constitute the closed circuit of heat-conducting medium, under described action of alternating magnetic field, give birth to heat by irony, heat the heat-conducting medium in the described heating courage.
2, electromagnetism electric heater according to claim 1 is characterized in that: described electromagnetic heating device is arranged on heating courage below or sidepiece.
3, electromagnetism electric heater according to claim 1 and 2 is characterized in that: described magnetic conduction coil also is provided with at least one shielding slab outward, is used to stop electromagnetism to leak outside.
4, electromagnetism electric heater according to claim 3 is characterized in that: be provided with one and be used for heat insulation ceramic wafer between described heating courage and electromagnetic heating device.
5, electromagnetism electric heater according to claim 4 is characterized in that: also comprise a control circuit of setting, and the panel of shell is provided with corresponding power adjusting button, is used for heat-conducting medium temperature in the heating courage is controlled.
6, electromagnetism electric heater according to claim 5 is characterized in that: also be provided with a fan in the described shell, be used to make described alternating electromagnetism to produce the circuit heat radiation.
7, electromagnetism electric heater according to claim 6, it is characterized in that: described shell is set to be used for the metal level of electromagnetic shielding.
8, electromagnetism electric heater according to claim 7 is characterized in that: also be provided with temperature display on the described panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014189 CN2916441Y (en) | 2006-06-01 | 2006-06-01 | Electromagnetic electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014189 CN2916441Y (en) | 2006-06-01 | 2006-06-01 | Electromagnetic electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916441Y true CN2916441Y (en) | 2007-06-27 |
Family
ID=38187354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620014189 Expired - Fee Related CN2916441Y (en) | 2006-06-01 | 2006-06-01 | Electromagnetic electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2916441Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864457A (en) * | 2015-05-26 | 2015-08-26 | 王占军 | Electromagnetic-energy solid heat accumulation heating device |
| CN109918979A (en) * | 2018-05-31 | 2019-06-21 | 葛高丽 | Button operation shield type electric heater |
-
2006
- 2006-06-01 CN CN 200620014189 patent/CN2916441Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864457A (en) * | 2015-05-26 | 2015-08-26 | 王占军 | Electromagnetic-energy solid heat accumulation heating device |
| CN109918979A (en) * | 2018-05-31 | 2019-06-21 | 葛高丽 | Button operation shield type electric heater |
| CN109918979B (en) * | 2018-05-31 | 2021-09-28 | 天际(吉安)光电信息有限公司 | Key operation shielding type electric 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: 20070627 |