CN104470018A - Electromagnetic heating device with water cooling function - Google Patents
Electromagnetic heating device with water cooling function Download PDFInfo
- Publication number
- CN104470018A CN104470018A CN201410653833.8A CN201410653833A CN104470018A CN 104470018 A CN104470018 A CN 104470018A CN 201410653833 A CN201410653833 A CN 201410653833A CN 104470018 A CN104470018 A CN 104470018A
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- water
- magnetic tube
- coil brace
- support column
- water inlet
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Abstract
The invention discloses an electromagnetic heating device with water cooling, which comprises an electromagnetic coil and a coil support, wherein the electromagnetic coil is uniformly wound on the outer surface of the coil support, a layer of heat-conducting silica gel insulation sheet is uniformly wrapped on the surface of the electromagnetic coil, which is in contact with the coil support, a magnetic pipe is also arranged in the coil support, the magnetic pipe is fixedly connected by a magnetic pipe support column arranged on the coil support, special water holes are respectively formed at two ends of the magnetic pipe support column, the two ends of the magnetic pipe support column are also in small-gap fit connection with a water inlet nozzle and a water outlet nozzle, and the water inlet nozzle and the water outlet nozzle are in threaded connection with the coil support. The water inlet nozzle and the water outlet nozzle are provided with cooling water channels, and the magnetic tube support column is provided with water holes, so that cooling water introduced by the water inlet nozzle is divided into channels, and the inner surface and the outer surface of the electromagnetic coil and the magnetic tube or the magnetic ring can be cooled simultaneously, so that the electromagnetic coil and the magnetic tube can maintain relatively low temperature.
Description
Technical field
The present invention relates to a kind of heater coil device, be specially a kind of electromagnetic heater with water-cooled.
Background technology
The principle of Electromagnetic Heating be by electronic circuit board part produce alternating magnetic field, when with above placing containing container made of iron time, namely vessel surface cuts alternate magnetic force line and produces the electric current (i.e. eddy current) of alternation at container bottom metallic member, eddy current makes the iron atom high speed random motion of container bottom, and atom collides with each other, rub and produce heat energy; Thus play the effect of heating objects.At present the heat dissipation problem of the electromagnetic heating coil disc of any one electromagnetic product is a very important problem always, the better radiating mode of heat dispersion is the needs of significant market always, especially when electromagnetic heating coil disc is in heat radiation disadvantageous position (being such as placed on tube interior), heat dissipation problem is more serious, sometimes have to change product structure, very adverse influence is formed to product development, so in the urgent need to there being a kind of better radiating mode.
Summary of the invention
For the problems referred to above, the present invention aims to provide the simple and electromagnetic heater of the band water-cooled of good heat dispersion performance of a kind of structure.
For realizing this technical purpose, the solution of the present invention is:
A kind of electromagnetic heater with water-cooled, comprise solenoid, coil brace, described solenoid is uniformly around coil brace outer surface, the surface uniform contacted with described coil brace at described solenoid has wrapped up one deck heat conductive silica gel insulating trip, also magnetic tube is equipped with in the inside of described coil brace, described magnetic tube is fixedly connected with by the magnetic tube support column of device on described coil brace, special water hole has all been offered at described magnetic tube support column two, two of described magnetic tube support column is also connected with water inlet tap and faucet small―gap suture, described water inlet tap and described faucet and described coil brace are threaded connection.
As preferably, above described faucet and described water inlet tap, all offer water channel, adopt gas thread at outside connecting water pipe simultaneously.
As preferably, described coil brace is made by the material of heat conductive insulating material.
As preferably, described solenoid is that conductor wire core coiling forms.
As preferably, described magnetic tube also can substitute with magnet ring.
Solenoid evenly around the outer surface of coil brace, has been wrapped up one deck heat conductive silica gel insulating trip for increasing contact area by the present invention between solenoid and coil brace.Magnetic tube or magnet ring are placed in the inside of coil brace, with magnetic tube support column, magnetic tube or magnet ring are supported installation, be water inlet tap and faucet at the two ends of coil brace, passing into cooling water at water nozzle just can cooling electric magnetic coil and magnetic tube or magnet ring simultaneously, reaches the effect continuing cooling.
Need to offer cooling water channel above water inlet tap of the present invention and faucet, offer water hole above magnetic tube support column, object is the cooling water shunting of being introduced by water inlet tap, can the surfaces externally and internally of simultaneously cooling electric magnetic coil and magnetic tube or magnet ring; Due to good cooling results, solenoid and magnetic tube or magnet ring all can maintain lower temperature, therefore this electromagnetic induction heater of the present invention can be continual and steady heating and also do not need fan, be particularly useful for electromagnetic heating type water heater, therefore electromagnetic induction heater of the present invention effectively can utilize electric energy, reduces the loss of energy.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is that the present invention uses the vertical cutaway view of magnetic tube mode;
Fig. 3 is that the present invention uses the vertical cutaway view of magnet ring mode;
Fig. 4 is the flow direction and the schematic flow sheet of current of the present invention;
Fig. 5 is the structural representation of magnetic tube 6 of the present invention and magnetic tube support column 7;
Fig. 6 is the Standard figure of magnetic tube support column 7 of the present invention and water inlet tap 3;
Fig. 7 is the structural style figure of water inlet tap 3 of the present invention or faucet 4.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
As shown in Figures 1 to 7, a kind of electromagnetic heater with water-cooled of preferred embodiment, comprise solenoid 1, coil brace 2, described solenoid 1 is uniform around coil brace 2 outer surface, the surface uniform contacted with described coil brace 2 at described solenoid 1 has wrapped up one deck heat conductive silica gel insulating trip 5, magnetic tube 6 is also equipped with in the inside of described coil brace 2, described magnetic tube 6 is fixedly connected with by the magnetic tube support column 7 of device on described coil brace 2, special water hole 9 has all been offered at described magnetic tube support column 7 two, two of described magnetic tube support column 7 is also connected with water inlet tap 3 and faucet 4 small―gap suture, described water inlet tap 3 and described faucet 4 are threaded connection with described coil brace 2.
As illustrated in fig. 1 and 2, by copper cash or aluminum steel evenly around the cylindrical outer surface of coil brace 2 wrapping heat conductive silica gel insulating trip 5, coil brace 2 needs to use heat conductive insulating and the material mold pressing of ability uniform temperature is made, and this example adopts POM plastic mold pressing to make.Magnetic tube support column 7 is penetrated magnetic tube 6 or magnet ring 8 inner ring, and be inserted in the pipe of coil brace 2, water inlet tap 3 and faucet 4 offer location notch, two of magnetic tube support column 7 is inserted in location, and water inlet tap 3 and faucet 4 are with external screw thread, screw with the two ends internal thread of coil brace 2 respectively, thus define a whole set of electro-heat equipment.
As shown in Figure 3, in the present invention, magnetic tube 6 also can be the form of magnet ring, and magnet ring 6, due to easy to manufacture, use comparatively extensive, therefore the magnetic tube 6 comparing whole of use is more prone to realize.
Fig. 4 is water-flow chart figure of the present invention, lead to the cooling water of coming in from water inlet tap 3 to lead up to water hole 9 that magnetic tube support column 7 opens and enter the inwall flowing of magnetic tube 6, the water channel 10 be opened on water nozzle 3 of separately leading up to enters the outer wall flowing of magnetic tube 6, and the outer wall of magnetic tube 6 is also the inner surface of solenoid 1 simultaneously.After cold water passes into, power supply is connected, solenoid 1 and whole heater are started working, solenoid 1 and magnetic tube 6 self also start heating simultaneously, and at this moment, the heating of solenoid 1 self is transmitted to coil brace 2 by heat conductive silica gel insulating trip 5, inwall due to coil brace 2 has chilled water flow to flow through, heat is constantly taken away by current thus temperature is stabilized in a rational value, and the heat of magnetic tube 6 all has current to pass through due to internal and external walls, temperature also by steady a lower value.Current flow to outlet and converge, and spill out together from faucet 4.Owing to flowing through heater element, water is also heated, and water temperature raises.This strand of current are injected the calorifier inlets of electromagnet water heater, then make the utilance of the energy be improved, this is that we wish to see very much again.
Need to offer cooling water channel above water inlet tap of the present invention and faucet, offer water hole above magnetic tube support column, object is the cooling water shunting of being introduced by water inlet tap, can the surfaces externally and internally of simultaneously cooling electric magnetic coil and magnetic tube or magnet ring; Due to good cooling results, solenoid and magnetic tube or magnet ring all can maintain lower temperature, therefore this electromagnetic induction heater of the present invention can be continual and steady heating and also do not need fan, be particularly useful for electromagnetic heating type water heater, therefore electromagnetic induction heater of the present invention effectively can utilize electric energy, reduces the loss of energy.
The above; be only preferred embodiment of the present invention; not in order to limit the present invention, every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalently replace and improve, within the protection range that all should be included in technical solution of the present invention.
Claims (5)
1. the electromagnetic heater with water-cooled, comprise solenoid, coil brace, described solenoid is uniformly around coil brace outer surface, it is characterized in that: the surface uniform contacted with described coil brace at described solenoid has wrapped up one deck heat conductive silica gel insulating trip, also magnetic tube is equipped with in the inside of described coil brace, described magnetic tube is fixedly connected with by the magnetic tube support column of device on described coil brace, special water hole has all been offered at described magnetic tube support column two, two of described magnetic tube support column is also connected with water inlet tap and faucet small―gap suture, described water inlet tap and described faucet and described coil brace are threaded connection.
2. the electromagnetic heater of band water-cooled according to claim 1, is characterized in that: all offered water channel above described faucet and described water inlet tap, adopts gas thread at outside connecting water pipe simultaneously.
3. the electromagnetic heater of band water-cooled according to claim 1, is characterized in that: described coil brace is made by the material of heat conductive insulating material.
4. the electromagnetic heater of band water-cooled according to claim 1, is characterized in that: described solenoid is that conductor wire core coiling forms.
5. the electromagnetic heater of band water-cooled according to claim 1, is characterized in that: described magnetic tube also can substitute with magnet ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653833.8A CN104470018B (en) | 2014-11-17 | 2014-11-17 | The electromagnetic heater of a kind of band water-cooled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653833.8A CN104470018B (en) | 2014-11-17 | 2014-11-17 | The electromagnetic heater of a kind of band water-cooled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104470018A true CN104470018A (en) | 2015-03-25 |
| CN104470018B CN104470018B (en) | 2016-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410653833.8A Active CN104470018B (en) | 2014-11-17 | 2014-11-17 | The electromagnetic heater of a kind of band water-cooled |
Country Status (1)
| Country | Link |
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| CN (1) | CN104470018B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163372A (en) * | 2018-10-19 | 2019-01-08 | 中国铁路设计集团有限公司 | A kind of electromagnetic heating equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1055878A (en) * | 1996-08-07 | 1998-02-24 | Tokuden Co Ltd | Low-frequency electromagnetic induction heater |
| CN101063497A (en) * | 2007-06-04 | 2007-10-31 | 陈国顺 | Heat insulation electromagnetic head |
| CN202276488U (en) * | 2011-08-22 | 2012-06-13 | 张家港市鹏氏电子科技有限公司 | Electromagnetic induction heating roller |
-
2014
- 2014-11-17 CN CN201410653833.8A patent/CN104470018B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1055878A (en) * | 1996-08-07 | 1998-02-24 | Tokuden Co Ltd | Low-frequency electromagnetic induction heater |
| CN101063497A (en) * | 2007-06-04 | 2007-10-31 | 陈国顺 | Heat insulation electromagnetic head |
| CN202276488U (en) * | 2011-08-22 | 2012-06-13 | 张家港市鹏氏电子科技有限公司 | Electromagnetic induction heating roller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163372A (en) * | 2018-10-19 | 2019-01-08 | 中国铁路设计集团有限公司 | A kind of electromagnetic heating equipment |
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| Publication number | Publication date |
|---|---|
| CN104470018B (en) | 2016-06-15 |
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| GR01 | Patent grant | ||
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Address after: 311228 Linjiang Industrial Park, Xiaoshan District, Hangzhou, Zhejiang, No. 2977, No. six road. Patentee after: Hangzhou Xinda Intelligent Technology Co.,Ltd. Address before: 311228 Linjiang Industrial Park, Xiaoshan District, Hangzhou, Zhejiang, No. 2977, No. six road. Patentee before: HANGZHOU SINODOD ELECTRIC Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |