CN207427503U - A kind of intelligent electromagnetic heating rod - Google Patents
A kind of intelligent electromagnetic heating rod Download PDFInfo
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- CN207427503U CN207427503U CN201721289501.1U CN201721289501U CN207427503U CN 207427503 U CN207427503 U CN 207427503U CN 201721289501 U CN201721289501 U CN 201721289501U CN 207427503 U CN207427503 U CN 207427503U
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- heating rod
- induction coil
- inner core
- magnetic conductivity
- electromagnetic heating
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Abstract
The utility model is related to intelligent electromagnetic heating rod, the intelligent power controller being electrically connected including heating rod and with the heating rod；The heating rod includes magnetic conductivity housing, is arranged on the in vivo insulation inner core of the magnetic conductivity shell and is set in the induction coil being electrically connected on the insulation inner core with the intelligent power controller；The alternating magnetic field of high frequency is generated during the induction coil work, is actively generated heat with generating induced electricity stream on the magnetic conductivity housing and being formed.The intelligent electromagnetic heating rod, which enables, to be generated sensing electric current on the magnetic conductivity housing and actively generates heat, and then the liquid touched to heating rod carries out multiple heat transfer heating, reduces the process of secondary heat transfer, so as to achieve the purpose that quickly to heat liquid.The intelligent electromagnetic heating rod efficiency of heating surface is high, adaptable, has a wide range of application, high safety, and simply, service life is long for easy-to-use, maintenance；The defects of overcoming traditional heating, easily generating even incrustation scale, uneven heating, influence heat conduction efficiency.
Description
Technical field
The utility model is related to heating rod, more specifically to a kind of intelligent electromagnetic heating rod.
Background technology
The existing mode of heating to liquid is essentially traditional heat transfer, heat radiation heating, such as：Fire coal/gas-fired boiler
Stove heat steam pipe coil exchanges heat or hot water disc heat exchange, resistance wire type directly heat；And traditional fuel indirect mode of heating is deposited
Heat loss is big, the thermal efficiency is low, firing rate is slow, temperature promotes difficulty, environmental pollution is larger, and security risk is more, heating process
The shortcomings of non-uniform temperature, Poewr control method are single, intelligence degree is not high enough.Resistance wire electric heating tube need to carry out hot twice
Conversion, causes energy loss, more has easy fouling that the thermal efficiency is caused to drastically reduce, the short fatal defects of service life.
Utility model content
The technical problems to be solved in the utility model is, providing one kind can solve that heating process heat loss is big, thermal effect
The heating rod for the drawbacks such as rate is low, firing rate is slow, security risk is more, environmental pollution is big.
Technical solution is used by the utility model solves its technical problem：A kind of intelligent electromagnetic heating rod is constructed, is wrapped
Include heating rod and the intelligent power controller being electrically connected with the heating rod；The heating rod includes magnetic conductivity housing, sets
It is electrically connected in the in vivo insulation inner core of the magnetic conductivity shell and being set on the insulation inner core with the intelligent power controller
The induction coil connect；The alternating magnetic field of high frequency is generated during the induction coil work, to generate sense on the magnetic conductivity housing
Induced current, which is formed, actively to generate heat.
Preferably, the induction coil along it is described insulation length of inner core direction around be located at it is described insulation inner core periphery.
Preferably, the induction coil is uniformly around the periphery for being located at the insulation inner core；Also, the length of the induction coil
It spends and is adapted with the length of the insulation inner core.
Preferably, the outside wall surface of the insulation inner core is equipped with the groove for the induction coil winding.
Preferably, the heating rod further includes the heat preservation being arranged between the induction coil and the magnetic conductivity housing
Cotton.
Preferably, the lateral wall of the magnetic conductivity housing is equipped with several cooling fins.
Preferably, one end of the heating rod is equipped with the connector for connecting the heating rod and intelligent power controller and company
Connect the mounting flange of the insulation inner core and magnetic conductivity housing.
Preferably, it is equipped between the intelligent power controller and the heating rod and connects the induction coil and transmit
The connecting line of temperature sensor signal；The connecting line is connected with the connector.
Preferably, the magnetic conductivity housing is magnetic conductive metal pipe；The magnetic conductivity shell one end is connected with the connector,
Other end closing is set；The insulation inner core is non-magnetic insulation tube.
Preferably, the intelligent power controller includes IGBT module, digital signal generator, time controller, liquid level
Controller and temperature controller.
Implement the intelligent electromagnetic heating rod of the utility model, have the advantages that：The intelligent electromagnetic heating rod is being led
The induction coil being electrically connected with intelligent power controller is arranged on the in vivo insulation inner core of magnetic crust；It is worked by the induction coil
When can generate high-frequency alternating magnetic field so that sensing electric current is generated on the magnetic conductivity housing and can be formed and is actively generated heat, it is and then right
The liquid that heating rod is touched carries out multiple heat transfer heating, reduces the process of secondary heat transfer, quick so as to reach
Heat the purpose of liquid.The intelligent electromagnetic heating rod efficiency of heating surface is high, adaptable, has a wide range of application, high safety, using just
Profit safeguards that simply service life is long；Traditional heating is overcome, easily generation incrustation scale, uneven heating are even, influence heat conduction efficiency
The defects of.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the structure diagram of the utility model intelligent electromagnetic heating rod；
Fig. 2 is the partial sectional view of the utility model intelligent electromagnetic heating rod；
Fig. 3 is the heating rod structure diagram of the utility model intelligent electromagnetic heating rod.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, it is detailed now to compare attached drawing
Illustrate specific embodiment of the present utility model.
Fig. 1 to Fig. 3 shows a preferred embodiment of the utility model intelligent electromagnetic heating rod.
The intelligent electromagnetic heating rod changes traditional heat radiation mode of heating, is actively heated using load, compares electrical heating
Pipe reduces the heat transfer process of secondary key, and heat density is low less scaling, thus the thermal efficiency and energy-saving effect are all
It is obviously improved.Heating process is lower without give up solid discharge, the flames of anger, operating environment temperature of any exhaust gas, mode of heating not only environmental protection but also
Safety, and have the advantages that service life is long, non-maintaining.All-digital intelligent control circuit allows heating process to realize automatically
Accurate control, device intelligence, manipulation security and degree of power conservation increase substantially.
As shown in Figure 1, the intelligent electromagnetic heating rod, the intelligence electricity being electrically connected including heating rod 11 and with the heating rod 11
Source controller 12；The heating rod 11, which can be placed directly in liquid, heats liquid；The intelligent power controller 12 can be right
The heating rod realizes intelligentized control method.
The heating rod 11 include magnetic conductivity housing 111, the insulation inner core 112 that is arranged in the magnetic conductivity housing 111 and
It is set in the induction coil 113 being electrically connected on the insulation inner core 112 with the intelligent power controller 12；113 work of induction coil
The alternating magnetic field of high frequency is generated when making, is actively generated heat with generating induced electricity stream on the magnetic conductivity housing 111 and being formed, in the insulation
Core 112 plays the role of fixing the induction coil, and the induction coil is avoided to be contacted with magnetic conductivity housing and short circuit or electric leakage, is carried
The high security of the heating rod 11.One end of the heating rod 11, which is equipped with, connects the heating rod 11 and the intelligent power controller 12
Connector 117 and connect the mounting flange 116 of the insulation inner core 112 and the magnetic conductivity housing 111.The mounting flange 116 can
The insulation inner core 112 is fixed in the magnetic conductivity housing 111, which can realize the heating rod 11 and intelligence electricity
Source controller 12 is electrically connected.
In the present embodiment, which can be magnetic conductive metal pipe, so that the magnetic conductivity housing 111 exists
Induction coil 113 generates when high frequency magnetic field cuts the magnetic conductivity housing 111 and generates local tiny vortex so that magnetic conductivity gold
Belong to pipe internal resistance fever and realize electromagnetism hot-cast socket.One end of the magnetic conductivity housing is connected with the connector 117, and other end closing is set,
During to avoid contact liq, liquid is flowed into housing, makes heating rod short circuit or electric leakage.
Further, the lateral wall of the magnetic conductivity housing 111 is equipped with several cooling fins 115, and cooling fin carries for radiating
High heat exchanger effectiveness.It should be understood that cooling fin can be integrally formed with magnetic conductivity housing, or Split type structure passes through
Connection structure is fixedly connected.
The insulation inner core 112 is non-magnetic insulation tube, and diameter is less than the diameter of magnetic conductivity housing 111, and length is with being somebody's turn to do
The length of magnetic conductivity housing 111 is adapted.In the present embodiment, the outside wall surface of the insulation inner core 112 can be equipped with for the line of induction
The groove of winding is enclosed, to fix the induction coil 113, makes the position of induction coil 113 will not be because of the variation of external force or temperature
And it slides over or shifts in insulation inner core 112.It should be understood that groove, the line of induction can not also be set on insulation inner core 112
Circle 113 can be fixedly mounted on by other means on insulation inner core 112.
Heat safe multiply enameled wire may be employed in the induction coil 113 or high temperature bare copper wire is made, the induction coil 113
Along 112 length direction of insulation inner core around the periphery for being located at the insulation inner core 112.In the present embodiment, the induction coil 113 is equal
It is even around the periphery for being located at the insulation inner core 112；And the length of the induction coil 113 and the length of the insulation inner core 112 are mutually fitted
Match somebody with somebody so that the magnetic conductivity shell 111 can consistent heat generation, and pass through cooling fin 115 and liquid on 111 lateral wall of magnetic conductivity shell
Body carries out sufficient heat exchange.
In some other embodiment, which can be according to magnetic field superposition effect according to specific coiling density
It is arranged.Since induction coil 112 itself does not generate heat, it is several to flow through the energy that the electric current of the induction coil 112 is converted
Electric heating conversion is completely used for, its minimum electric conversion rate of energy loss is up to 98%, and energy-saving effect is more higher by than traditional technology
More than 30%.
It is arranged on as shown in Fig. 2, the heating rod 11 further includes between the induction coil 113 and the magnetic conductivity housing 111
Heat-preservation cotton 114 avoids magnetic conductivity housing 111 from being conducted through the heat damages induction coil 113 come after heating, improves the induction coil
Service life；And the heat-preservation cotton 114 can give the induction coil 113 to provide insulating protection.Preferably, the heat-preservation cotton 114
Thickness can be 10mm~20mm.
As shown in figure 3, the cooling fin 115 is radially, radially set along the magnetic conductivity housing 111, can with liquid into
The sufficient heat exchange of row improves the efficiency of heating surface of the magnetic conductivity housing 111.The quantity of the cooling fin 115 can be four, eight
It is a or multiple, and it can be along the length direction subsection setup of the magnetic conductivity housing 111.
The heating rod 11 can be laterally disposed or be vertically placed in liquid container, in this embodiment, it is preferred that, it should
Heating rod 11 is placed across in liquid container, which is fixedly connected by mounting flange 116 with the liquid container, should
The fixed supporting item for supporting the heating rod 11 can be set in liquid container, the quantity of the supporting item can be one, two, three
It is a or multiple, in the present embodiment, the quantity of the supporting item preferably two.In addition, it can also be set on the heating rod 11 explosion-proof
Structure, to ensure that it can be worked normally in some hazardous areas with explosive gas.
Again the induction coil 113 is connected as shown in Figure 1, being equipped between the intelligent power controller 12 and the heating rod 11 simultaneously
And the connecting line 13 of transmission temperature sensor signal；The connecting line 13 is connected with the connector 117.Electric current is transferred to by the connecting line 13
Induction coil 113 generates high frequency magnetic field for the induction coil 113.In addition, the connecting line 13 can also pass temperature sensor signal
Intelligent power controller 12 is defeated by, enables the intelligent power controller 12 that dry combustion method protection, overcurrent protection, overheat to be taken to protect in time
The safeguard measures such as shield.
The intelligent power controller 12 include IGBT module, digital signal generator, time controller, fluid level controller with
And temperature controller.Industrial alternating current can will be become direct current by the intelligent power controller after rectifier bridge rectification, then
Direct current is carried out inversion by IGBT module, is converted into the electric current for the adjustable working frequency that frequency is 10-30KHZ, supply
Resonance concussion is carried out by capacitance and induction coil, the alternating current of generation generates high when flowing through induction coil around coil
The magnetic field of frequency, and by the magnetic conductivity housing 12 around high frequency magnetic field cutting induction coil 113, generate the magnetic conductivity housing 12
Local tiny vortex and itself internal resistance is made to generate heat and then realizes electromagnetism hot-cast socket.The digital signal transmitter can to signal into
Digitized processing；The temperature controller can calculate instantaneous output signal according to the variable of temperature sensor signal and pass to
Chip is controlled, control chip is instantaneously handled, and sends adjustment operating power and output to induction coil 12 is specified to do work so that
Solution is heated rapidly to set temperature and thermostatic control, temperature controlling range are accurate to 0.1 DEG C, and temperature stabilization controlling extent exists
±2℃.The time controller can set the time of heating, and heating time is controlled；The fluid level controller being capable of basis
The signal of liquid level sensor feedback, sends signal and passes to control chip, and anti-dry protection is made by control chip.
It should be understood that above example only expresses the preferred embodiment of the utility model, description is more specific
With it is detailed, but it should not be interpreted as limiting the scope of the present invention；It should be pointed out that for this field
Those of ordinary skill for, without departing from the concept of the premise utility, can to above-mentioned technical characterstic carry out freely
Combination, various modifications and improvements can be made, these belong to the scope of protection of the utility model；Therefore, it is all with this practicality
The equivalents and modification that new right is done should all belong to the covering scope of the utility model claims.
Claims (10)
1. a kind of intelligent electromagnetic heating rod, which is characterized in that be electrically connected including heating rod (11) and with the heating rod (11)
Intelligent power controller (12)；The heating rod (11) includes magnetic conductivity housing (111), is arranged on the magnetic conductivity housing
(111) insulation inner core (112) in and it is set on the insulation inner core (112) and the intelligent power controller (12) electricity
The induction coil (113) of connection；The alternating magnetic field of high frequency is generated during induction coil (113) work, in the magnetic conductivity
Induced electricity stream is generated on housing (111) and is formed and is actively generated heat.
2. intelligent electromagnetic heating rod according to claim 1, which is characterized in that the induction coil (113) along it is described absolutely
Edge inner core (112) length direction is around the periphery for being located at the insulation inner core (112).
3. intelligent electromagnetic heating rod according to claim 2, which is characterized in that the uniform winding of the induction coil (113)
In the periphery of the insulation inner core (112)；Also, the length of the induction coil (113) and the length of the insulation inner core (112)
Degree is adapted.
4. intelligent electromagnetic heating rod according to claim 2, which is characterized in that the outside wall surface of the insulation inner core (112)
Equipped with the groove for the induction coil (113) winding.
5. intelligent electromagnetic heating rod according to claim 1, which is characterized in that the heating rod (11), which further includes, to be arranged on
Heat-preservation cotton (114) between the induction coil (113) and the magnetic conductivity housing (111).
6. intelligent electromagnetic heating rod according to claim 1, which is characterized in that the outside of the magnetic conductivity housing (111)
Wall is equipped with several cooling fins (115).
7. intelligent electromagnetic heating rod according to claim 1, which is characterized in that one end of the heating rod (11), which is equipped with, to be connected
It connects the connector (117) of the heating rod (11) and intelligent power controller (12) and is connected the insulation inner core (112) and institute
State the mounting flange (116) of magnetic conductivity housing (111).
8. intelligent electromagnetic heating rod according to claim 7, which is characterized in that the intelligent power controller (12) and institute
It states to be equipped between heating rod (11) and connects the induction coil (113) and transmit the connecting line (13) of temperature sensor signal；Institute
Connecting line (13) is stated to be connected with the connector (117).
9. intelligent electromagnetic heating rod according to claim 7, which is characterized in that the magnetic conductivity housing (111) is magnetic conduction
Property metal tube；The magnetic conductivity shell one end is connected with the connector (117), and other end closing is set；The insulation inner core
(112) it is non-magnetic insulation tube.
10. intelligent electromagnetic heating rod according to claim 1, which is characterized in that intelligent power controller (12) bag
Include IGBT module, digital signal generator, time controller, fluid level controller and temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289501.1U CN207427503U (en) | 2017-09-30 | 2017-09-30 | A kind of intelligent electromagnetic heating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289501.1U CN207427503U (en) | 2017-09-30 | 2017-09-30 | A kind of intelligent electromagnetic heating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427503U true CN207427503U (en) | 2018-05-29 |
Family
ID=62313417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721289501.1U Active CN207427503U (en) | 2017-09-30 | 2017-09-30 | A kind of intelligent electromagnetic heating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207427503U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103563A (en) * | 2019-06-10 | 2019-08-09 | 上海翊科精密挤出技术有限公司 | Multilayer pipe producing device and method |
| CN111074874A (en) * | 2019-12-11 | 2020-04-28 | 江苏中圣高科技产业有限公司 | Can realize remote monitoring's high-efficient hot stick |
| CN112569018A (en) * | 2020-12-31 | 2021-03-30 | 刘劼 | Mouse middle cerebral artery line embolism device |
-
2017
- 2017-09-30 CN CN201721289501.1U patent/CN207427503U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103563A (en) * | 2019-06-10 | 2019-08-09 | 上海翊科精密挤出技术有限公司 | Multilayer pipe producing device and method |
| CN111074874A (en) * | 2019-12-11 | 2020-04-28 | 江苏中圣高科技产业有限公司 | Can realize remote monitoring's high-efficient hot stick |
| CN112569018A (en) * | 2020-12-31 | 2021-03-30 | 刘劼 | Mouse middle cerebral artery line embolism device |
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