CN209131135U - A kind of line-frequency induction family formula electromagnetic boiler - Google Patents
A kind of line-frequency induction family formula electromagnetic boiler Download PDFInfo
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- CN209131135U CN209131135U CN201821838107.3U CN201821838107U CN209131135U CN 209131135 U CN209131135 U CN 209131135U CN 201821838107 U CN201821838107 U CN 201821838107U CN 209131135 U CN209131135 U CN 209131135U
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Abstract
The utility model relates to electromagnetic boiler technical fields, disclose a kind of line-frequency induction family formula electromagnetic boiler, including shell, preheating channel, electromagnetic heating body, electromagnetic coil, heating zone, epoxy resin heat-conducting layer, water inlet pipe, outlet pipe, exhaust pipe, temperature controller and casing, the side of housing bottom and the top of water inlet pipe are welded, the top of casing through shell and and case weld, it is welded through casing and with the inner wall of casing at the top of outlet pipe, the bottom of electromagnetic heating body and the bottom of housing cavity are welded, preheating channel is arranged between housing cavity and electromagnetic heating body, electromagnetic coil is wrapped in the inner cavity of electromagnetic heating body, epoxy resin heat-conducting layer is filled between electromagnetic coil and electromagnetic heating body, heating zone is located at the middle part of electromagnetic heating body.The utility model has good heating conduction by epoxy resin heat-conducting layer, increases the efficiency of heat transfer, by the way that electromagnetic heating body to be all immersed in the water inside preheating channel, reduces energy consumption.
Description
Technical field
The utility model relates to electromagnetic boiler technical field, specially a kind of line-frequency induction family formula electromagnetic boiler.
Background technique
The hot-cast socket mode of electric hot water has two kinds of major ways of electrical heating type and electromagnetic induction heating type, electrical heating type
Since calandria itself is electric conductor while being heater, cause electric conductor long-term work in the condition of high temperature, so calandria sheet
Service life of body etc., there are unconquerable technical problems, while directly heating also deposit that the needs such as electrical apparatus insulation especially overcome tired
Difficulty, the safety of long-time service are also required to pay close attention to, and there are two technological approaches for electromagnetic induction heating technology, and one is high-frequency induction formulas
Heating, one is the heating of line-frequency induction formula, although high-frequency induction formula calandria volume can be done small, heating will be equipped with high frequency and become
Frequency device so that higher cost, simultaneously because high-frequency inductor is there are the frequency conversion of power supply conversion, though transfer efficiency be up to 95% with
On efficient rate converter, still have lost certain energy, and the problems such as high-frequency converter bring PFC
It is also required to topping power factor correcting network, will increase manufacturing cost.So high-frequency induction formula boiler be generally used for it is industrial
In high-power calandria, existing line-frequency induction family formula electromagnetic boiler heat transfer efficiency is poor, can there is many heat losses shadows
The transfer efficiency for ringing heat, increases the cost of heating.
Such as Chinese patent: CN204987424U discloses a kind of line-frequency induction family formula electromagnetic boiler, sets in the inside of shell
Electromagnetic heating body is set, electromagnetic coil is arranged in the inside of electromagnetic heating body, and heating zone is arranged at the center of electromagnetic heating body, although
Increase heat transfer heat exchange efficiency, but the bottom of electromagnetic heating body is because the bottom with shell is connect, at the bottom of electromagnetic heating body
Portion is not for the water of heating, and which results in the thermal loss of electromagnetic heating body bottom, causes certain energy consumption, and electromagnetism
The heat that coil issues cannot distribute well, affect the service life more than electromagnetic coil.
Utility model content
The utility model provides a kind of line-frequency induction family formula electromagnetic boiler, the line-frequency induction family formula electromagnetic boiler, electromagnetism
The heat that heater bottom distributes is utilized, and thermal loss is reduced, and increases whole impregnate of electromagnetic heating body in water
, thermal conversion efficiency, and increase the service life of electromagnetic coil.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of line-frequency induction family formula electricity
Magnetic boiler, including shell, preheating channel, electromagnetic heating body, electromagnetic coil, heating zone, epoxy resin heat-conducting layer, water inlet pipe, go out
Water pipe, exhaust pipe, temperature controller and casing, the top welding of the side of the housing bottom and water inlet pipe and with water inlet pipe phase
It is connected to, the middle part of shell and preheating channel bottom is sequentially passed through at the top of described sleeve pipe and is welded with shell and preheating channel, institute
It states the top of outlet pipe to weld through casing and with the inner wall of casing, the bottom of the electromagnetic heating body and the bottom of housing cavity
Welding, the preheating channel are arranged between housing cavity and electromagnetic heating body, and the electromagnetic coil is wrapped in electromagnetic heating body
Inner cavity in, the epoxy resin heat-conducting layer is filled between electromagnetic coil and electromagnetic heating body, and the temperature controller is fixed
It being connected to the inside of epoxy resin heat-conducting layer and is bonded with electromagnetic coil, the heating zone is located at the middle part of electromagnetic heating body, and
It is connected at the top of the bottom of heating zone and outlet pipe, top and and case weld of the exhaust pipe through shell.
Preferably, the shape of the electromagnetic heating body is alternating share, and heating zone is located at the center of alternating share
Place.
Preferably, the model KSD9700 series closed type thermal protector of the temperature controller.
Preferably, the electromagnetic coil is made of iron core with the coil for being wrapped in core exterior surface.
Preferably, winding displacement mouth is offered on the left of the housing bottom, the winding displacement mouth is provided with the bottom of electromagnetic heating body
Portion.
By above-mentioned technical proposal, the utility model provides a kind of line-frequency induction family formula electromagnetic boiler.At least have with
It is lower the utility model has the advantages that
(1), the line-frequency induction family formula electromagnetic boiler has good heating conduction by epoxy resin heat-conducting layer, will be electric
The heat progress that magnetic coil gives out quickly is transmitted in water, is increased the efficiency of heat transfer, is increased the efficiency of water heating, reduces energy
Consumption, prevents heat from not distributing not go out the service life for influencing electromagnetic coil, increases the service life of electromagnetic coil, relative to existing
More rapidly, and epoxy resin is thermally conductive, has better insulating properties, prevents electromagnetism for some line-frequency induction family formula electromagnetic boiler heat transfer
Coil electric leakage, increases safety.
(2), the line-frequency induction family formula electromagnetic boiler, passes through the water being all immersed in electromagnetic heating body inside preheating channel
In, compared with the existing technology for, increase thermal conversion rate, reduce energy consumption, by exhaust pipe facilitate in shell heat produce
Raw vapor export makes the applicable automated production of the utility model, reduces production by way of integrally using welding
Cost increases production efficiency, defines maximum heating temperature by temperature controller, prevents temperature is excessively high from causing electromagnetic coil
Damage, increase the service life of electromagnetic coil.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of electromagnetic heating body in the utility model Fig. 1.
In figure: 1 shell, 2 preheating channels, 3 electromagnetic heating bodies, 4 electromagnetic coils, 5 heating zones, 6 epoxy resin heat-conducting layers, 7
Water inlet pipe, 8 outlet pipes, 9 exhaust pipes, 10 winding displacement mouths, 11 temperature controllers, 12 casings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
A kind of line-frequency induction family formula electromagnetic boiler referring to FIG. 1-2, including shell 1, preheating channel 2, electromagnetic heating body
3, electromagnetic coil 4, heating zone 5, epoxy resin heat-conducting layer 6, water inlet pipe 7, outlet pipe 8, exhaust pipe 9, temperature controller 11 and set
The side of pipe 12,1 bottom of shell welds with the top of water inlet pipe 7 and is connected with water inlet pipe 7, and the top of casing 12 sequentially passes through
The middle part of 2 bottom of shell 1 and preheating channel is simultaneously welded with shell 1 and preheating channel 2, and casing 12 is run through simultaneously in the top of outlet pipe 8
It is welded with the inner wall of casing 12, the bottom of electromagnetic heating body 3 and the bottom of 1 inner cavity of shell are welded, the shape of electromagnetic heating body 3
For alternating share, and heating zone 5 is located at the center of alternating share, and the setting of preheating channel 2 is sent out in 1 inner cavity of shell and electromagnetism
Between hot body 3, by the way that electromagnetic heating body 3 is all immersed in the water inside preheating channel 2, compared with the existing technology for,
Thermal conversion rate is increased, energy consumption is reduced.
Electromagnetic coil 4 is wrapped in the inner cavity of electromagnetic heating body 3, and electromagnetic coil 4 is by iron core and is wrapped in core exterior surface
Coil composition, epoxy resin heat-conducting layer 6 is filled between electromagnetic coil 4 and electromagnetic heating body 3, and entire electromagnetic coil 4 all wraps
Be rolled in the inside of electromagnetic heating body 3, be filled between them epoxy resin insulate and export electromagnetic coil 4 sending heat
Amount reduces by 4 temperature of electromagnetic coil, extends 4 service life of electromagnetic coil, and temperature controller 11 is fixedly connected on epoxy resin heat-conducting layer 6
Inside and be bonded with electromagnetic coil 4, the model KSD9700 series closed type thermal protector of temperature controller 11, temperature control
The maximum rated detected value of device 11 processed is 150 DEG C, and electromagnetic coil 4 selects 180 DEG C of heatproof of electromagnetic wire, prevents temperature is excessively high from causing
The damage of electromagnetic coil 4 increases the service life of electromagnetic coil 4, by epoxy resin heat-conducting layer 6, produces electromagnetic coil 4
Raw copper loss and iron loss and in the thermal conductivity to water sent out, increase heat exchange efficiency, reduce the temperature of electromagnetic coil 4, increase temperature control
System 11 prevents drop-in from damaging electromagnetic coil 4, defines maximum heating temperature by temperature controller 11,1 bottom of shell
Left side offers winding displacement mouth 10, and winding displacement mouth 10 is provided with the bottom of electromagnetic heating body 3, with electromagnetic coil 4 and temperature sensor 11
The electric wire of connection sequentially passes through electromagnetic heating body 3 and winding displacement mouth 10 and is fixedly connected with winding displacement mouth 10, logical inside winding displacement mouth 10
It crosses that epoxy resin is filling to be sealed, is in sealing state in the junction shell 1 and preheating channel 2 of shell 1 and winding displacement mouth 10, and
Leak will not be generated, heating zone 5 is located at the middle part of electromagnetic heating body 3, and the bottom of heating zone 5 is connected with the top of outlet pipe 8
It is logical, exhaust pipe 9 through shell 1 top and welded with shell 1, facilitated by exhaust pipe 9 adding thermogenetic water in shell 1
Steam export.
There is good heating conduction by epoxy resin heat-conducting layer 6, the heat that electromagnetic coil 4 is given out carries out quick
It is transmitted in water, increases the efficiency of heat transfer, increase the efficiency of water heating, reduce energy consumption, preventing heat from not distributing not go out influences
The service life of electromagnetic coil 4 increases the service life of electromagnetic coil 4, relative to existing line-frequency induction family formula electromagnetic cooker
More rapidly, and epoxy resin is thermally conductive for furnace heat transfer, and 6 have better insulating properties, prevents electromagnetic coil 4 from leaking electricity, and increases safety.
The structure of this product is simple, and small volume, heating efficiency is higher, and heat conduction efficiency is higher, more saving electric energy, adds
The heating of fast hot water, is applicable in and promotes the use of, and by way of integrally using welding, makes the applicable automatic metaplasia of the utility model
It produces, reduces production cost, increase production efficiency, increase heat utilization efficiency, be conducive to Produce on a large scale.
When in use, the inside that water is imported to shell 1 from water inlet pipe 7, the water inside shell 1 pass through preheating channel 2 into
Water pipe 7 gradually plus in the case where water is gradually increasing horizontal plane, and electromagnetic coil 5 plus thermogenetic heat are thermally conductive by epoxy resin
Layer 6 is transferred to electromagnetic heating body 3 and preheats in the water that is transferred in preheating channel 2 to water, and thermogenetic vapor is added to pass through
Exhaust pipe 11 exports, and when the horizontal plane inside shell 1 reaches the height at 3 top of electromagnetic heating body, water covers electromagnetic heating body 3
The inside for importing heating zone 5, heats the water inside heating zone 5 through electromagnetic heating body 3, achievees the effect that reheating,
Allow to be rapidly achieved certain use temperature, it is thermally conductive to heat progress because using epoxy resin heat-conducting layer 6, increase electromagnetism
The energy utilization rate that coil 5 generates heat, increases heat conduction efficiency, has energy-efficient effect, when water flows downward stream through outlet pipe 3
Be available for users to when shell 1 out carry out using.
In summary: the line-frequency induction family formula electromagnetic boiler has good thermal conductivity by epoxy resin heat-conducting layer 6
Can, the heat progress that electromagnetic coil 4 gives out quickly is transmitted in water, increases the efficiency of heat transfer, increases the effect of water heating
Rate reduces energy consumption, prevents heat from not distributing not go out the service life for influencing electromagnetic coil 4, and increase electromagnetic coil 4 uses the longevity
Life, more rapidly relative to existing line-frequency induction family formula electromagnetic boiler heat transfer, and epoxy resin is thermally conductive, and 6 have preferably absolutely
Edge prevents electromagnetic coil 4 from leaking electricity, and increases safety.
By the way that electromagnetic heating body 3 is all immersed in water preheating channel 2 inside, compared with the existing technology for, increasing
Thermal conversion rate is added, has reduced energy consumption, has been facilitated by exhaust pipe 9 thermogenetic vapor export is added in shell 1, by whole
Body is made the applicable automated production of the utility model, is reduced production cost, increase production efficiency by the way of welding,
Maximum heating temperature is defined by temperature controller 11, is prevented the excessively high damage for causing electromagnetic coil 4 of temperature, is increased electromagnetism
The service life of coil 4.
Line-frequency induction family formula electromagnetic boiler provided by the utility model is described in detail above.The utility model
Specific case is applied to be expounded the principles of the present invention and embodiment, the explanation of above example is only intended to
Help understands the method and its core concept of the utility model.It should be pointed out that coming for those skilled in the art
It says, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, these change
Into in the protection scope for also falling into the utility model claims with modification.
Claims (5)
1. a kind of line-frequency induction family formula electromagnetic boiler, including shell (1), preheating channel (2), electromagnetic heating body (3), electromagnetic coil
(4), heating zone (5), epoxy resin heat-conducting layer (6), water inlet pipe (7), outlet pipe (8), exhaust pipe (9), temperature controller (11)
With casing (12), it is characterised in that: the welding of the top of the side of shell (1) bottom and water inlet pipe (7) and with water inlet pipe (7)
Be connected, sequentially passed through at the top of described sleeve pipe (12) middle part of shell (1) and preheating channel (2) bottom and with shell (1) and
Preheating channel (2) welding, the top of the outlet pipe (8) are welded through casing (12) and with the inner wall of casing (12), the electricity
The bottom of magnetic heater (3) and the bottom of shell (1) inner cavity are welded, and preheating channel (2) setting is in shell (1) inner cavity and electricity
Between magnetic heater (3), the electromagnetic coil (4) is wrapped in the inner cavity of electromagnetic heating body (3), the epoxy resin heat-conducting layer
(6) it is filled between electromagnetic coil (4) and electromagnetic heating body (3), the temperature controller (11) is fixedly connected on epoxy resin
The inside of heat-conducting layer (6) is simultaneously bonded with electromagnetic coil (4), and the heating zone (5) is located at the middle part of electromagnetic heating body (3), and adds
It is connected at the top of the bottom of hot-zone (5) and outlet pipe (8), top and and shell of the exhaust pipe (9) through shell (1)
(1) it welds.
2. a kind of line-frequency induction family formula electromagnetic boiler according to claim 1, it is characterised in that: the electromagnetic heating body
(3) shape is alternating share, and heating zone (5) are located at the center of alternating share.
3. a kind of line-frequency induction family formula electromagnetic boiler according to claim 1, it is characterised in that: the temperature controller
(11) model KSD9700 series closed type thermal protector.
4. a kind of line-frequency induction family formula electromagnetic boiler according to claim 1, it is characterised in that: the electromagnetic coil (4)
It is made of iron core and the coil for being wrapped in core exterior surface.
5. a kind of line-frequency induction family formula electromagnetic boiler according to claim 1, it is characterised in that: shell (1) bottom
Left side offer winding displacement mouth (10), the winding displacement mouth (10) is provided with the bottom of electromagnetic heating body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838107.3U CN209131135U (en) | 2018-11-07 | 2018-11-07 | A kind of line-frequency induction family formula electromagnetic boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838107.3U CN209131135U (en) | 2018-11-07 | 2018-11-07 | A kind of line-frequency induction family formula electromagnetic boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131135U true CN209131135U (en) | 2019-07-19 |
Family
ID=67244344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821838107.3U Expired - Fee Related CN209131135U (en) | 2018-11-07 | 2018-11-07 | A kind of line-frequency induction family formula electromagnetic boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345632A (en) * | 2019-08-16 | 2019-10-18 | 四川新城都锅炉有限公司 | Interior outside heating electromagnetic boiler |
| CN110345631A (en) * | 2019-08-15 | 2019-10-18 | 四川新城都锅炉有限公司 | Internal heating electromagnetic boiler |
-
2018
- 2018-11-07 CN CN201821838107.3U patent/CN209131135U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345631A (en) * | 2019-08-15 | 2019-10-18 | 四川新城都锅炉有限公司 | Internal heating electromagnetic boiler |
| CN110345632A (en) * | 2019-08-16 | 2019-10-18 | 四川新城都锅炉有限公司 | Interior outside heating electromagnetic boiler |
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Legal Events
| 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: 20190719 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |