CN206755561U - Variable-frequency electromagnetic heating energy-saving device - Google Patents
Variable-frequency electromagnetic heating energy-saving device Download PDFInfo
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- CN206755561U CN206755561U CN201621341224.XU CN201621341224U CN206755561U CN 206755561 U CN206755561 U CN 206755561U CN 201621341224 U CN201621341224 U CN 201621341224U CN 206755561 U CN206755561 U CN 206755561U
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- Prior art keywords
- variable
- frequency
- pipeline
- frequency electromagnetic
- saving device
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 55
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- General Induction Heating (AREA)
Abstract
The utility model discloses variable-frequency electromagnetic heating energy-saving device, the variable-frequency electromagnetic heating energy-saving device includes pipeline, heating coil, insulated heat dielectric layer, thermal sensor, frequency-variable module, cloud control module, the pipeline outer wall winds the insulated heat dielectric layer, high temperature resistant coil is provided with outside the insulated heat dielectric layer, the coil both ends are connected with frequency-variable module, the frequency-variable module accesses cloud control module, one end connecting pipe outer wall of the thermal sensor, the other end accesses cloud control module, and liquid is provided with the pipeline；The technical program is energy-efficient, long lifespan, safe and reliable, accurate temperature control, good insulating.
Description
Technical field
It the utility model is related to technical field of electronic communication, more particularly to variable-frequency electromagnetic heating energy-saving device.
Background technology
Existing electromagnetic heating technique is not very ripe, possesses following shortcoming：Heat loss is big, traditional electrical heating industry,
Resistance wire, electrical bar, electrode and the quartz heating mode that generally use is, and this traditional mode of heating, its thermal efficiency ratio
The bottom of compared with, after resistance wire, electrical bar, electrode and quartz are mainly by being powered, self-heating is then in heat transfer to barrel
Or in container, so as to play the effect of heating article, the heat utilization ratio highest of this heating effect only has 50%-80% or so,
Heat loss is up to more than 20%-50%；Service life is short：Maintenance capacity is big.Electrothermal tube due to using resistance wire, electrical bar, electrode and
Quartz heating, its heating-up temperature is up to 200 degree or so, and thermo-lag is larger, is not easy accurate temperature controlling, resistance wire, electrical bar, electrode and
Quartz easily blows because of high temperature ageing.So as to trigger fire or electric shock accidents, service life is typically in 10-15.
Therefore new variable-frequency electromagnetic heating energy-saving device is needed to solve the above problems.
The content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model is to provide variable-frequency electromagnetic heating energy-saving device, can solve
Two kinds of defects present in certainly above-mentioned technology.
Variable-frequency electromagnetic heating energy-saving device, the variable-frequency electromagnetic heating energy-saving device include pipeline, heating coil, insulation every
Thermal medium layer, thermal sensor, frequency-variable module, cloud control module, the pipeline outer wall wind the insulated heat dielectric layer, the edge
High temperature resistant coil is provided with outside insulation medium layer, the coil both ends are connected with frequency-variable module, the frequency-variable module access
Cloud control module, one end connecting pipe outer wall of the thermal sensor, the other end access cloud control module, liquid are provided with the pipeline
Body.
Preferably, it is additionally provided with second layer pipeline outside coil.
Preferably, the pipeline is metallic conduit.
Preferably, maximum temperature is 300 degree when having liquid during the system operation in pipeline, and maximum temperature is when not having liquid
900 degree.
The technical solution of the utility model has the advantages that：
Variable-frequency electromagnetic heating energy-saving device provided by the utility model, possesses following advantage：（1）It is energy-efficient：Electromagnetism sense
It should heat, be to pass through current induced magnetic field so that ferrous metal pipeline self-heating, along with heat-insulated material, prevent that pipeline is warm
Amount distributes, and firing rate is fast, and heat utilization efficiency is up to more than 99%, and power savings can reach more than 30%-50% in theory；（2）Longevity
Life length：Electromagnetic Heating is because coil will not produce heat substantially in itself, long lifespan, without maintenance, without safeguarding replacement cost；Heating part
Divide and use loop cable structure, cable will not produce heat in itself, and can bear 200 DEG C of high temperature above, and service life is up to 30
Year, it is not required to safeguard, the later stage is substantially without maintenance cost；（3）Securely and reliably：Barrel inside and outside wall bilayer acts on through high-frequency electromagnetic to generate heat,
Btu utilization is abundant, and substantially without scattering and disappearing, heat is gathered in inside calandria, and magnet coil surface temperature is slightly above room temperature, can be with
Safe touch, without high temperature protection, securely and reliably；（4）Accurate temperature control：Coil does not generate heat in itself, thermal resistance it is stagnant it is small, thermal inertia is low,
Wall temperature is consistent inside and outside barrel, and micro computer monitors in real time, and temperature control is accurate in real time, can also realize that mobile phone remote manipulates, efficiency
It is higher；（5）Good insulating：Magnet coil is customizes special high temperature high voltage resistant special cable line coiling, good insulation preformance, without with
Tank wall directly contacts, and absolutely not leaks electricity, and short trouble is absolutely safe.
Brief description of the drawings
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Fig. 1 is the principle sketch of the utility model the utility model variable-frequency electromagnetic heating energy-saving device.
Fig. 2 is the embodiment high temperature coil bitubular heating of the utility model the utility model variable-frequency electromagnetic heating energy-saving device
Schematic diagram.
Embodiment
In order to have a clear understanding of the technical solution of the utility model, its detailed structure will be set forth in the description that follows.It is aobvious
So, simultaneously deficiency is limited to the specific details that those skilled in the art is familiar with for the specific execution of the utility model embodiment.This reality
It is described in detail as follows with new preferred embodiment, in addition to these embodiments of detailed description, there can also be other embodiment party
Formula.
The utility model is described in further details with reference to the accompanying drawings and examples.
With reference to Fig. 1 and Fig. 2, variable-frequency electromagnetic heating energy-saving device, the variable-frequency electromagnetic heating energy-saving device are disclosed in figure
Including pipeline 1, heating coil 3, insulated heat dielectric layer 2, thermal sensor, frequency-variable module, cloud control module, the pipeline outer wall twines
Around the insulated heat dielectric layer, high temperature resistant coil is provided with outside the insulated heat dielectric layer, the coil both ends connect
Frequency-variable module is connected to, the frequency-variable module accesses cloud control module, one end connecting pipe outer wall of the thermal sensor, another termination
Enter cloud control module, liquid is provided with the pipeline, is additionally provided with second layer pipeline 4 outside coil, the pipeline is metal tube
Road, maximum temperature is 300 degree when having liquid in pipeline during the system operation, and maximum temperature is 900 degree when not having liquid.
External radiation in coil magnetic field, it is more efficient, avoid wasting.Frequency-variable module is accessed at coil both ends, and frequency-variable module is connecing
Enter cloud control module, thermal sensor one end connecting pipe outer wall, other end access cloud control module.Realize unattended, can accomplish
Remote wireless control, adjust at any time, control temperature in real time.
The system its convection body heating has following technical characteristic：Hi-frequency electromagnetic heater liquid with it is electrically separated；Safety is not
Mediocre to doubt, this technology is used to heat all fluids, and the powered heated in real-time of safety can be achieved；Hi-frequency electromagnetic heater is without remaining
Heat, this feature mean that the fluid temperature (F.T.) of heating can be controlled very precisely；Hi-frequency electromagnetic heater is not bright
Fire produces, and its coil temperature is no more than 120 °C, and this feature means safely to heat flammable and explosive fluid；It is high
The heating power output of frequency electromagnetic heater can be with adjust automatically, and this technical characterstic is that this kind of heating technique method institute is only
Have, using this feature, the temperature-rise period of added hot fluid can be controlled, such as in some chemical unit operations,
Fluid media (medium) to be heated is needed to carry out heating technical process along a pre-determined heating curve（As normal distribution is bent
Line）, to improve yield and quality etc.；Frequency electromagnetic heater, domestic unique double-deck variable-frequency heating body, using high-precision magnetic susceptibility
Circulation of fluid, because being iron ware self-heating, heat conversion is especially high, and the thermal efficiency reaches as high as 99.9%；High-frequency electrical
The high-frequency high-voltage current of the heating principle of magnetic heater, at a high speed change, the alternating magnetic field of change at a high speed can be produced by flowing through coil, when
During with placing above containing container made of iron, vessel surface has cutting alternate magnetic force line, and produces friendship in container bottom metal part
The electric current of change（It is vortexed）, the iron atom high speed random motion for making container bottom is vortexed, atom collides with each other, rubs and produce
Heat energy.So as to play the effect of heating article.It is by the way that electric energy is converted into magnetic energy, makes to be heated steel body surface and produce to sense
Eddy heating for heating mode.This mode fundamentally solves the resistance-types such as electric heating piece, electric heating coil, is heated by heat exchange pattern
The problem of caused thermal efficiency is low；Fluid is activated using the magnetic line of force to heat.Plus numerical control device and camera, can accomplish
Temperature is grasped in remote real-time monitoring, and long-range regulation in real time；The fluid displacement of Hi-frequency electromagnetic heater heating, can be raised to from several
Upper kiloton.Temperature can be raised to upper Baidu above freezing from subzero.
The utility model is applied to some special industries（Such as oil, petrochemical industry）Liquid insulating and heating, be also suitable
Normal industry（Such as water）Fluid insulation and heating.
Energy-saving effect：Hi-frequency electromagnetic heater saves 30%-50%, more compared to electrical bar, heated by electrodes, electromagnetic heater
One layer of heat preservation layer, heat utilization rate increase；Compared to electrical bar, heated by electrodes, electromagnetic heater directly acts on expects pipe heating, subtracts
Heat transfer heat energy loss is lacked；Compared to electrical bar, heated by electrodes, the firing rate of electromagnetic heater is wanted more than fast a quarter,
Reduce the heat time；Compared to electrical bar, heated by electrodes, the firing rate of electromagnetic heater is fast, and production efficiency just improves, and allows
Electromagnetism is in saturation state, makes to which reduce, electric energy loss caused by the low demand of high power.
The advantage of high-frequency electromagnetic heating：
（1）It is energy-efficient：Electromagnetic induction heating, it is to pass through current induced magnetic field so that ferrous metal pipeline self-heating,
Along with heat-insulated material, distributing for pipeline heat is prevented, firing rate is fast, and heat utilization efficiency is up to more than 99%, in theory economize on electricity effect
Fruit can reach more than 30%-50%.
（2）Long lifespan：Electromagnetic Heating is because coil will not produce heat substantially in itself, and long lifespan, without maintenance, no maintenance is more
Change this into；Heating part uses loop cable structure, and cable will not produce heat in itself, and can bear 200 DEG C of high temperature above, make
It is up to 30 years with the life-span.It is not required to safeguard, the later stage is substantially without maintenance cost.
（3）Securely and reliably：Barrel inside and outside wall bilayer acts on through high-frequency electromagnetic to generate heat, and Btu utilization is abundant, substantially without scattered
Lose.Heat is gathered in inside calandria, and magnet coil surface temperature is slightly above room temperature, can with safe touch, without high temperature protection,
Securely and reliably.
（4）Accurate temperature control：Coil does not generate heat in itself, thermal resistance it is stagnant it is small, thermal inertia is low, wall temperature is consistent inside and outside barrel, micro- electricity
Brain monitors in real time, and temperature control is accurate in real time, can also realize that mobile phone remote manipulates, more efficient.
（5）Good insulating：Magnet coil is to customize special high temperature high voltage resistant special cable line coiling, good insulation preformance, nothing
It need to directly contact with tank wall, absolutely not leak electricity, short trouble is absolutely safe.
Finally it should be noted that：Above example is only illustrating the technical solution of the utility model rather than it is limited
System, although the utility model is described in detail with reference to above-described embodiment, those of ordinary skill in the art are still
Specific embodiment of the present utility model can be modified or equivalent substitution, these without departing from the utility model spirit and
Any modification of scope or equivalent substitution, applying within pending claims.
Claims (4)
1. variable-frequency electromagnetic heating energy-saving device, it is characterised in that the variable-frequency electromagnetic heating energy-saving device includes pipeline, heater wire
Circle, insulated heat dielectric layer, thermal sensor, frequency-variable module, cloud control module, the pipeline outer wall wind the insulated heat medium
Layer, high temperature resistant coil is provided with outside the insulated heat dielectric layer, the coil both ends are connected with frequency-variable module, the change
Frequency module accesses cloud control module, one end connecting pipe outer wall of the thermal sensor, other end access cloud control module, the pipeline
Inside it is provided with liquid.
2. variable-frequency electromagnetic heating energy-saving device according to claim 1, it is characterised in that be additionally provided with second outside coil
Layer pipeline.
3. variable-frequency electromagnetic heating energy-saving device according to claim 1, it is characterised in that the pipeline is metallic conduit.
4. variable-frequency electromagnetic heating energy-saving device according to claim 1, it is characterised in that when described device is run in pipeline
Maximum temperature is 300 degree when having liquid, and maximum temperature is 900 degree when not having liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341224.XU CN206755561U (en) | 2016-12-08 | 2016-12-08 | Variable-frequency electromagnetic heating energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341224.XU CN206755561U (en) | 2016-12-08 | 2016-12-08 | Variable-frequency electromagnetic heating energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206755561U true CN206755561U (en) | 2017-12-15 |
Family
ID=60606828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621341224.XU Expired - Fee Related CN206755561U (en) | 2016-12-08 | 2016-12-08 | Variable-frequency electromagnetic heating energy-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206755561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545990A (en) * | 2016-12-08 | 2017-03-29 | 于永年 | Variable-frequency electromagnetic heating and energy saving system |
| CN110239005A (en) * | 2019-07-01 | 2019-09-17 | 北京中坤嘉达科技有限公司 | A kind of heating device for pipeline pipe end preheating |
-
2016
- 2016-12-08 CN CN201621341224.XU patent/CN206755561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545990A (en) * | 2016-12-08 | 2017-03-29 | 于永年 | Variable-frequency electromagnetic heating and energy saving system |
| CN110239005A (en) * | 2019-07-01 | 2019-09-17 | 北京中坤嘉达科技有限公司 | A kind of heating device for pipeline pipe end preheating |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 |