CN209213977U - Variable-frequency electromagnetic boiler - Google Patents
Variable-frequency electromagnetic boiler Download PDFInfo
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- CN209213977U CN209213977U CN201821153703.8U CN201821153703U CN209213977U CN 209213977 U CN209213977 U CN 209213977U CN 201821153703 U CN201821153703 U CN 201821153703U CN 209213977 U CN209213977 U CN 209213977U
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- Prior art keywords
- variable
- coil
- frequency electromagnetic
- metallic conduit
- electromagnetic boiler
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- General Induction Heating (AREA)
Abstract
The utility model discloses a kind of variable-frequency electromagnetic boilers, the variable-frequency electromagnetic boiler includes furnace body, metallic conduit, coil, insulating layer, temperature probe, frequency converter, control module, display screen, the display screen link control module, control module connects frequency converter and temperature probe, frequency converter connects coil, coil internal layer is insulating layer, is wrapped in pipeline inside insulating layer, all accessory outermost layers are furnace bodies；Liquid is provided in the pipeline.The technical program is energy-efficient, the service life is long, safe and reliable, accurate temperature control, good insulating.
Description
Technical field
The utility model belongs to electrical heating technique field more particularly to a kind of variable-frequency electromagnetic boiler.
Background technique
Existing electric boiler heating technique be not it is very mature, have following disadvantage: heat loss is big, traditional electric heating row
Industry generallys use the electrical bar for being, electrode approach, and this traditional heating method, thermal efficiency ratio are lower, electrical bar and electricity
After energization is mainly leaned in pole, self-heating is then in heat transfer to liquid, so that the effect of heating liquid is played, it is this
The heat utilization ratio highest of heating effect only has 50%-80% or so, and heat loss is up to 20%-50% or more；Service life is short:
Maintenance capacity is big.Electrothermal tube is easy to blow because of high temperature ageing due to generating heat using electrical bar and electrode.To cause fire or touching
Electrification, service life is short, and the thermal efficiency is low, decays year by year.
Therefore a kind of novel variable-frequency electromagnetic boiler is needed to solve the above problems.
Utility model content
In view of the deficiencies of the prior art, it the purpose of the utility model is to provide a kind of variable-frequency electromagnetic boiler, is able to solve
State two kinds of defects present in technology.
The utility model use following technical scheme, a kind of variable-frequency electromagnetic boiler, including furnace body, metallic conduit, coil, absolutely
Edge layer, temperature probe, frequency converter, control module, display screen, the display screen link control module, control module connect frequency conversion
Device and temperature probe, frequency converter connect coil, and coil internal layer is insulating layer, are wrapped in metallic conduit, the temperature inside insulating layer
Control probe is located on metallic conduit, and all accessory outermost layers are furnace bodies, are provided with liquid in the metallic conduit.
Preferably, second layer metal pipeline is additionally provided with outside the coil.
Preferably, the temperature probe is located on metallic conduit.
Preferably, the frequency converter uses air-cooled or water cooling.
Preferably, the variable-frequency electromagnetic boiler it is multiple it is in series or in parallel with each other become one group, frequency converter respectively be wrapped in
The coil of metallic conduit is connected, and metallic conduit serial or parallel connection is together.
A kind of variable-frequency electromagnetic boiler provided by the utility model, have following advantage: (1) energy-efficient: electromagnetic induction adds
Heat is by current induced magnetic field, so that ferrous metal pipeline self-heating, adds heat-insulated material, prevent pipeline heat
It distributes, heating speed is fast, and heat utilization efficiency is up to 99% or more, and theoretically power savings can reach 30%-50% or more；(2) longevity
Life length: for electromagnetic heating because coil itself basically will not produce heat, the service life is long, without maintenance, no maintenance replacement cost；Heating part
Divide and use loop cable structure, cable itself will not generate heat, and can bear 200 DEG C or more high temperature, and service life is up to 30
Year, it is not required to safeguard, the later period is substantially without maintenance cost；(3) safe and reliable: barrel inside and outside wall bilayer is acted on through high-frequency electromagnetic to generate heat,
Heat utilization is abundant, and substantially without scattering and disappearing, heat is gathered in inside calandria, and electromagnetic coil surface temperature is slightly above room temperature, can be with
Safe touch is not necessarily to high temperature protection, securely and reliably；(4) accurate temperature control: coil itself does not generate heat, thermal resistance it is stagnant it is small, thermal inertia is low,
Wall temperature is consistent inside and outside barrel, micro computer real-time monitoring, and temperature control is accurate in real time, can also be achieved mobile phone remote manipulation, efficiency
It is higher；(5) good insulating: electromagnetic coil is to customize dedicated 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.
Detailed description of the invention
Fig. 1 is a kind of principle sketch of variable-frequency electromagnetic boiler of the utility model.
Fig. 2 is a kind of structural schematic diagram of variable-frequency electromagnetic boiler of the utility model embodiment 1.
Fig. 3 is a kind of structural schematic diagram of variable-frequency electromagnetic boiler of the utility model embodiment 2.
Specific embodiment
Embodiment 1
As shown in Figure 1, 2, the utility model discloses a kind of variable-frequency electromagnetic boilers, and the variable-frequency electromagnetic boiler includes furnace body
8, metallic conduit 7, coil 6, insulating layer 5, temperature probe 4, frequency converter 3, control module 1, display screen 2, the display screen 2 connect
Control module 1, control module 1 connect frequency converter 3 and temperature probe 4, and frequency converter 3 connects coil 6, and coil internal layer is insulating layer 5,
Metallic conduit 7 is wrapped in inside insulating layer 5, all accessory outermost layers are furnace bodies 8, are provided with liquid in the metallic conduit.
Embodiment 2
Fig. 3 is a kind of variable-frequency electromagnetic boiler high temperature coil bitubular heating schematic diagram of the utility model, as shown in figure 3, this reality
A kind of variable-frequency electromagnetic boiler is disclosed with novel, unlike the first embodiment, is additionally provided with second layer metal outside the coil
Pipeline 9.
Second layer metal pipeline 9 is spirally wrapped around 6 outside of coil to be hollow, the fluid communication in two layers of pipeline；It is real
Applying frequency converter 3 in example 2 is water cooling.
The utility model can with it is multiple it is in series or in parallel with each other become one group, frequency converter respectively be wrapped in metallic conduit
Coil be connected, metallic conduit serial or parallel connection is together.
The utility model variable-frequency electromagnetic boiler, it is existing unattended, it can accomplish remote wireless control, adjust at any time, in real time
Control temperature.
The system its to fluid heating have following technical characteristic: high-frequency electromagnetic heating boiler, liquid with it is electrically separated；Safety
Undoubtedly, this technology is used for all fluid heating, it can be achieved that safety electrification heated in real-time；It can be to the fluid temperature of heating
Degree is controlled very precisely；Hi-frequency electromagnetic heater does not have open fire generation, can safely add to flammable and explosive fluid
Heat；The heating output power of high-frequency electromagnetic heating boiler can be with adjust automatically, this technical characterstic is this kind of heating technique
Method is exclusive, using this feature, can control the temperature-rise period of added hot fluid, such as in some chemical units
In operation, fluid media (medium) to be heated is needed to carry out heating process process (such as normal state along a pre-determined heating curve
Distribution curve), to improve yield and quality etc.；Variable-frequency electromagnetic boiler, domestic unique double-deck variable-frequency heating body, using high-precision magnetic
Property cycle of magnetization fluid, because being canister self-heating, heat conversion is especially high, and the thermal efficiency reaches as high as
99.9%；The heating principle of high-frequency electromagnetic heating boiler, the high-frequency current of high speed variation, high speed variation can be generated by flowing through coil
Magnetic field, when with placing above containing canister, vessel surface has cutting alternate magnetic force line, and in container bottom metal part
The electric current (being vortexed) of alternation is generated, vortex makes the iron atom high speed random motion of container bottom, and atom collides with each other, rubs
And generate thermal energy.To play the effect of heating article.It is to make to be heated steel body surface production by the way that electric energy is converted into magnetic energy
A kind of raw heating method of inductive loop.This mode fundamentally solves the resistance-types such as electric heating piece, electric heating coil, is passed by heat
The problem that the mode of leading adds the thermogenetic thermal efficiency low；Fluid is activated to heat using the magnetic line of force.In addition numerical control device and camera shooting
Head can accomplish remote real-time monitoring, and long-range adjust in real time grasps temperature；Temperature can be raised to thousands of degree above freezing from subzero.
The utility model is suitable for the heating of building, swimming pool, and bathing needs the machinery of fluid high heat in production.
Energy-saving effect: variable-frequency electromagnetic boiler energy-saving 30%-50% compares electrical bar, heated by electrodes, and electromagnetic heater is more
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
Hot transferring heat energy loss is lacked；Compared to electrical bar, heated by electrodes, the heating speed of electromagnetic heater wants fast a quarter or more,
Reduce heating time；Compared to electrical bar, heated by electrodes, the heating speed of electromagnetic heater is fast, and production efficiency just improves, and allows
Electromagnetism is in saturation state, makes which reduce electric energy losses caused by the low demand of high power.
The advantage of high-frequency electromagnetic heating:
(1) energy-efficient: electromagnetic induction heating, be by current induced magnetic field so that ferrous metal pipeline self-heating,
Along with heat-insulated material, distributing for pipeline heat is prevented, heating speed is fast, and heat utilization efficiency is up to 99% or more, theoretically economizes on electricity
Effect can reach 30%-50% or more.
(2) service life is long: for electromagnetic heating because coil itself basically will not produce heat, the service life is long, and without maintenance, no maintenance is more
Change this into；Heating part uses loop cable structure, and cable itself will not generate heat, and service life is up to 30 years.It is not required to tie up
Shield, the later period is substantially without maintenance cost.
(3) safe and reliable: barrel inside and outside wall bilayer is acted on through high-frequency electromagnetic to generate heat, and heat utilization is abundant, substantially without lost.
Heat is gathered in inside calandria, and electromagnetic coil surface temperature is slightly above room temperature, can be not necessarily to high temperature protection, peace with safe touch
It is complete reliable.
(4) accurate temperature control: coil itself does not generate heat, thermal resistance it is stagnant it is small, thermal inertia is low, wall temperature is consistent inside and outside barrel, micro- electricity
Brain real-time monitoring, temperature control is accurate in real time, can also be achieved mobile phone remote manipulation, more efficient.
(5) good insulating: electromagnetic coil is to customize dedicated high temperature high voltage resistant special cable line coiling, good insulation preformance, nothing
It need to directly contact, absolutely not leak electricity, short trouble is absolutely safe with tank wall.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of variable-frequency electromagnetic boiler, it is characterised in that: the variable-frequency electromagnetic boiler includes furnace body, metallic conduit, coil, insulation
Layer, temperature probe, frequency converter, control module, display screen, the display screen link control module, control module connect frequency converter
And temperature probe, frequency converter connect coil, coil internal layer is insulating layer, is wrapped in metallic conduit, the temperature control inside insulating layer
Probe is located on metallic conduit, and all accessory outermost layers are furnace bodies, are provided with liquid in the metallic conduit.
2. a kind of variable-frequency electromagnetic boiler as described in claim 1, it is characterised in that: be additionally provided with the second layer outside the coil
Metallic conduit.
3. a kind of variable-frequency electromagnetic boiler as described in claim 1, it is characterised in that: the temperature probe is located at metallic conduit
On.
4. a kind of variable-frequency electromagnetic boiler as claimed in claim 1 or 2, it is characterised in that: the frequency converter uses air-cooled or water
It is cold.
5. a kind of variable-frequency electromagnetic boiler as described in claim 1, it is characterised in that: the multiple mutual strings of variable-frequency electromagnetic boiler
Connection is in parallel as one group, and frequency converter is connected with the coil for being wrapped in metallic conduit respectively, and metallic conduit serial or parallel connection is one
It rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821153703.8U CN209213977U (en) | 2018-07-20 | 2018-07-20 | Variable-frequency electromagnetic boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821153703.8U CN209213977U (en) | 2018-07-20 | 2018-07-20 | Variable-frequency electromagnetic boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209213977U true CN209213977U (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821153703.8U Expired - Fee Related CN209213977U (en) | 2018-07-20 | 2018-07-20 | Variable-frequency electromagnetic boiler |
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| Country | Link |
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| CN (1) | CN209213977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059091A (en) * | 2018-07-20 | 2018-12-21 | 于永年 | Variable-frequency electromagnetic boiler |
-
2018
- 2018-07-20 CN CN201821153703.8U patent/CN209213977U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059091A (en) * | 2018-07-20 | 2018-12-21 | 于永年 | Variable-frequency electromagnetic boiler |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |