CN203560991U - Electromagnetic heating type warmer - Google Patents
Electromagnetic heating type warmer Download PDFInfo
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- CN203560991U CN203560991U CN201320514738.0U CN201320514738U CN203560991U CN 203560991 U CN203560991 U CN 203560991U CN 201320514738 U CN201320514738 U CN 201320514738U CN 203560991 U CN203560991 U CN 203560991U
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- heat
- electromagnetic heating
- heating type
- type warmer
- warmer
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Abstract
The utility model discloses a warmer and especially discloses an electromagnetic heating type warmer. The technical problem is resolved by providing the electromagnetic heating type warmer which is safe and reliable and long in service lifetime and high in thermal conversion efficiency. The technical scheme adopted by the electromagnetic heating type warmer in that: the electromagnetic heating type warmer comprises a heating part, a heat transfer box, heat conduction liquid and a circuit assembly; the heat transfer box is of an enclosed and hollow structure; the interior of the heat transfer box is filled with the heat conduction liquid; the heating part is arranged in the heat transfer box and soaked in the heat conduction liquid; the circuit assembly is arranged in a control box and is connected with the heating part; and the circuit assembly drives and controls the heating part to operate. The electromagnetic heating type warmer has following beneficial effects: the electromagnetic heating type warmer is safe and reliable and is capable of quickly warming up; an electromagnetic heating mode is adopted for warming so that thermal conversion efficiency is high; heat is not generated by an electromagnetic heating coil itself so that the warmer is long in service lifetime; and an overhaul is not needed without maintenance cost.
Description
Technical field
The utility model relates to a kind of warmer, particularly relates to a kind of electromagnetic heating type warmer.
Background technology
At present, what indoor heater mainly adopted is resistance-type warmer, the device that the warmer of resistance-type converts electrical energy into heat energy mainly adopts resistance wire, the heating of employing resistance wire, its heating-up temperature is up to 300 degree left and right, thermo-lag is larger, be difficult for accurate temperature controlling, resistance wire is easily because high temperature ageing blows, and conventional electric heating coil about half a year in service life, therefore, the workload of maintenance is relatively large, the thermal conversion efficiency of resistance-type warmer is also lower in addition, and this has just caused the power consumption of resistance-type warmer larger.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is to provide a kind of safe and reliable, long service life and the high electromagnetic heating type warmer of thermal conversion efficiency.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts: a kind of electromagnetic heating type warmer, comprise heat generating components, heat transfer case, heat-conducting liquid and circuit unit, described heat transfer case is airtight hollow structure, inner falling heat-transfer liquid, described heat generating components is arranged on heat transfer case inside and is dipped in heat-conducting liquid, and described circuit unit is arranged in control box and with heat generating components and is connected, and described circuit unit drives and control heat generating components work; Circuit unit comprises frequency changer circuit, control circuit, power supply and holding circuit, and circuit unit drives heat generating components to produce alternating magnetic field, and produces eddy current, then heats heat-conducting liquid, finally by heat transfer case, heat is passed and is warmed oneself.
Described heat generating components comprises insulated coil and shell, and described shell is closed structure made of iron, and described insulated coil is that disccoil structure is positioned in shell.
Described heat-conducting liquid is transformer oil, or is water.
The utility model is compared and is had following beneficial effect with prior art.
1, safe and reliable, circuit unit and heat generating components apart arrangement, heat generating components is dipped in heat-conducting liquid, and circuit unit is placed in control box and hangs over heat transfer case outside, arranges and avoids occurring security incident like this, safe and reliable.
2, be rapidly heated, the utility model is the mode heating service by Electromagnetic Heating, and the firing rate of Electromagnetic Heating is faster 1/4th than traditional resistance heated mode, has reduced the heat time, improves firing rate.
3, thermal conversion efficiency is high, by the insulated coil in heat generating components, produces alternating magnetic field, and iron heat generating components shell produces eddy current, and iron heat generating components shell self-heating, so electric heating conversion ratio is high especially, can reach 95%.
4, long service life, electromagnetic heating coil itself can not produce heat, thus long service life, and do not need maintenance, there is no maintenance cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the structural representation of a kind of electromagnetic heating type warmer of the utility model.
In figure, 1 is heat generating components, and 2 is heat transfer case, and 3 is heat-conducting liquid, and 4 is circuit unit, and 5 is control box.
The specific embodiment
Embodiment mono-
As shown in Figure 1, a kind of electromagnetic heating type warmer, comprise heat generating components 1, heat transfer case 2, heat-conducting liquid 3 and circuit unit 4, heat transfer case 2 is airtight hollow structure, inner falling heat-transfer liquid 3, heat generating components 1 is arranged on heat transfer case 2 inside and is dipped in heat-conducting liquid 3, heat generating components 1 comprises insulated coil and shell, described shell is closed structure made of iron, described insulated coil is that disccoil structure is positioned in shell, described circuit unit 4 is arranged in control box 5 and with heat generating components 1 and is connected, circuit unit 4 is controlled heat generating components 1 work, heat-conducting liquid 3 is water.
The utility model produces alternating magnetic field by the interior insulated coil of heat generating components 1, iron shell is near insulated coil, on iron shell, produce eddy current, eddy current makes the random motion of iron atom high speed, atom collides with each other, rubs and produces heat energy, then heat heat-conducting liquid 3, then by heat transfer case 2, heat is passed and warmed oneself.
The utility model is safe and reliable, and can be rapidly heated, so be simultaneously that the Electromagnetic Heating mode thermal conversion efficiency of warming oneself is high due to what adopt, because of electromagnetic heating coil itself, can not produce heat in addition, thus long service life, and do not need maintenance, there is no maintenance cost, adopt water as heat-conducting liquid 3, the cost of water very cheaply and is easily obtained, and can reduce product from integral body and produce this.
Embodiment bis-
The difference of the present embodiment and embodiment mono-is that heat-conducting liquid is transformer oil, adopt transformer oil as heat-conducting liquid, the specific heat of transformer oil is larger, so there is good thermolysis, can faster the dissipation of heat of generation be gone out, transformer oil can also play certain insulating effect in addition.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make various variations.
Claims (3)
1. an electromagnetic heating type warmer, it is characterized in that: comprise heat generating components, heat transfer case, heat-conducting liquid and circuit unit, described heat transfer case is airtight hollow structure, inner falling heat-transfer liquid, described heat generating components is arranged on heat transfer case inside and is dipped in heat-conducting liquid, described circuit unit is arranged in control box and with heat generating components and is connected, and described circuit unit drives and control heat generating components work.
2. a kind of electromagnetic heating type warmer according to claim 1, is characterized in that: described heat generating components comprises insulated coil and shell, and described shell is closed structure made of iron, and described insulated coil is that disccoil structure is positioned in shell.
3. a kind of electromagnetic heating type warmer according to claim 1, is characterized in that: described heat-conducting liquid is transformer oil, or is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514738.0U CN203560991U (en) | 2013-08-22 | 2013-08-22 | Electromagnetic heating type warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320514738.0U CN203560991U (en) | 2013-08-22 | 2013-08-22 | Electromagnetic heating type warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560991U true CN203560991U (en) | 2014-04-23 |
Family
ID=50510709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320514738.0U Expired - Fee Related CN203560991U (en) | 2013-08-22 | 2013-08-22 | Electromagnetic heating type warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438497A (en) * | 2013-08-22 | 2013-12-11 | 屯留县隆吉工贸有限公司 | Electromagnetic heating type warmer |
-
2013
- 2013-08-22 CN CN201320514738.0U patent/CN203560991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438497A (en) * | 2013-08-22 | 2013-12-11 | 屯留县隆吉工贸有限公司 | Electromagnetic heating type warmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |