CN207911064U - A kind of electromagnetic heater - Google Patents
A kind of electromagnetic heater Download PDFInfo
- Publication number
- CN207911064U CN207911064U CN201721742527.7U CN201721742527U CN207911064U CN 207911064 U CN207911064 U CN 207911064U CN 201721742527 U CN201721742527 U CN 201721742527U CN 207911064 U CN207911064 U CN 207911064U
- Authority
- CN
- China
- Prior art keywords
- fan blades
- rotary fan
- generating pipe
- pipeline
- metal heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 230000003628 erosive effect Effects 0.000 claims description 7
- 241000883990 Flabellum Species 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 5
- 206010037660 Pyrexia Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- General Induction Heating (AREA)
Abstract
The utility model is related to a kind of electromagnetic heaters.The electromagnetic heater includes：Metal heat-generating pipe, rotary fan blades, coil.Above-mentioned rotary fan blades are fixed in metal heat-generating pipe close to water inlet.The utility model improves thermal conversion efficiency, can more uniformly be heated to water.
Description
Technical field
The utility model is related to electromagnetic induction heating technology fields, and in particular to a kind of device using electromagnetic heating water.
Background technology
Electromagnetic induction heating is so that heater is sensed magnetic energy and a kind of heating for generating heat by the way that electric energy is converted into magnetic energy
Mode, energy conversion efficiency is high, heating speed is fast, has been used widely in human being's production, life.
The equipment such as immediately heating water heater of electromagnetic heating is carried out to water at present, the part heated is mostly tubular body,
The water heated is needed therefrom steadily to flow through, while heating tube carries out heat exchange with water, to complete the heating to water.
Since water is in flow process, if excessively steady, it may appear that laminar flow phenomenon.When there is laminar flow phenomenon, heating tube
Most of heat can only be transmitted to flow and heating tube is in direct contact and neighbouring part.The center of flow and neighbouring position, meeting
Because laminar flow causes heat exchange few.It is uneven so as to cause the water bulk temperature after heating, and the heat for reducing heating tube passes
Pass efficiency.
Utility model content
Therefore, the utility model is exactly made in view of the above problems, the purpose of this utility model is that proposing a kind of
Electromagnetic heater can break the laminar condition of flow and then make to form convection current or turbulent flow between flow, to make flow
Heat exchange can rapidly and uniformly be carried out.
The utility model is specifically described below.
One side according to the present utility model, the electromagnetic heater, including：
Metal heat-generating pipe, the metal heat-generating pipe are the cylinder of middle part perforation, and lateral wall is coated with heat insulating coat, metal fever
Pipe one end is water inlet, and the other end is water outlet；
Rotary fan blades, the rotary fan blades are made of 2-6 pieces blade, shaft and fixing bracket, and shaft is perpendicularly fixed at
Fixing bracket point midway, the fixing bracket length is consistent with above-mentioned metal fever bore, with metal heat-generating pipe central axes
It intersects vertically, inner wall of the pipe is fixed at both ends；The flabellum rotating diameter of the rotary fan blades is slightly less than metal fever bore；
The rotary fan blades outer surface is coated with antirust erosion resisting coating；
Coil, the coil are entwined along the outer side surface of above-mentioned metal heat-generating pipe.
Other side according to the present utility model, the electromagnetic heater, including：
Pipeline, the pipeline are the cylinder of middle part perforation, and lateral wall is coated with heat insulating coat, and pipeline one end is water inlet, separately
One end is water outlet；
Rotary fan blades, the rotary fan blades are made of 2-6 pieces blade, shaft and fixing bracket, and shaft is perpendicularly fixed at
Fixing bracket point midway, the fixing bracket length is consistent with above-mentioned internal diameter of the pipeline, intersects vertically with pipeline central axes, both ends
It is fixed on metal fever inside pipe wall；The flabellum rotating diameter of the rotary fan blades is slightly less than internal diameter of the pipeline, the rotary fan blades
Outer surface is coated with antirust erosion resisting coating；
Coil, the coil are wrapped in the pipeline lateral wall on above-mentioned rotary fan blades periphery.
In the technical scheme, it is heater again simultaneously that the rotary fan blades, which are both flow stirring body,.
In order to obtain better heating effect, the lateral wall of above-mentioned metal heat-generating pipe is coated with heat insulating coat.
In order to obtain better heating effect, the lateral wall of above-mentioned pipeline is coated with heat insulating coat.
In order to obtain more uniform heating effect, above-mentioned rotary fan blades are fixed in metal heat-generating pipe close to water inlet
Place.
In order to improve service life, above-mentioned rotary fan blades outer surface is coated with antirust erosion resisting coating.
According to the program, the utility model has following advantageous effect：
1, when flow enters metal heat-generating pipe from water inlet, rotary fan blades can be driven to be rotated, by rotatable fan
Flow after leaf can be broken original laminar flow effect, convection current or turbulent flow be generated, to make the flow by metal heat-generating pipe add
Heat is more uniform.
2, the heat insulating coat outside metal heat-generating pipe can be such that the heat sent out does not distribute into surrounding air, improve heat profit
Use efficiency.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model one embodiment.
Fig. 2 is the overall structure diagram of another embodiment of the utility model.
Specific implementation mode
The preferred embodiment of the utility model will be described in detail by reference to attached drawing, in this way for belonging to utility model
These embodiments easy to implement for people with ordinary skill in the existing technical staff in field.However the utility model also may be used
It is realized in the form of a variety of different, therefore the utility model is not limited to embodiments described hereinafter.In addition, in order to more clearly
The utility model is described, will be omitted from attached drawing with the component that the utility model is not connect.
Embodiment one
As shown in Figure 1：Label 1 indicates that the metal heat-generating pipe of the utility model, label 2 are rotary fan blades, and label 3 is line
Circle, label 4 are fixing bracket, and the directions a are water inlet, and the directions b are water outlet.
The metal heat-generating pipe 1 is cylinder, both ends open；1 outer surface of metal heat-generating pipe is coated with heat insulating coat, coil 3
It is wound in 1 outer wall of metal heat-generating pipe.
Metal heat-generating pipe 1 is fixed on the inner wall of water inlet one end in the both ends of the fixing bracket 4.
The shaft of the rotary fan blades 2 is fixed on the center of fixing bracket 4, and the rotating diameter of rotary fan blades 2 omits
Less than the interior diameter of metal heat-generating pipe 1.2 outer surface of rotary fan blades is coated with antirust erosion resisting coating.
The present embodiment operation principle：
As shown in Figure 1, coil 3 after being passed through alternating current, generates induced field.Metal heat-generating pipe 1 is by induced field
It influences, inductive loop electric current is generated, to generate heat.
Because the outer wall of metal heat-generating pipe 1 is coated with heat insulating coat, therefore generated all heats can be by metal heat-generating pipe 1
Flow absorbs.
Flow can drive rotary fan blades 2 to be rotated, to make flow when by metal 1 water inlet of heat-generating pipe
Into after metal heat-generating pipe 1, laminar condition is broken, and turbulent flow or convection current is formed, to improve the heat exchanger effectiveness of flow
And the uniformity.
Embodiment two
As shown in Figure 2：Label 5 indicates that the pipeline of the utility model, label 6 are rotary fan blades, and label 7 is coil, mark
Numbers 8 be fixing bracket, and the directions a are water inlet, and the directions b are water outlet.
The pipeline 5 is cylinder, both ends open；5 outer surface of pipeline is coated with heat insulating coat, and coil 7 is wound in rotatable
5 lateral wall of pipeline on 6 periphery of flabellum.
Pipeline 5 is fixed on the inner wall of water inlet one end in the both ends of the fixing bracket 8.
The shaft of the rotary fan blades 6 is fixed on the center of fixing bracket 8, and the rotating diameter of rotary fan blades 6 omits
Less than the interior diameter of pipeline 5.6 outer surface of rotary fan blades is coated with antirust erosion resisting coating.
The present embodiment operation principle：
As shown in Fig. 2, coil 7 after being passed through alternating current, generates induced field.Rotary fan blades 6 are by induced field shadow
It rings, inductive loop electric current is generated, to generate heat.
Because the outer wall of pipeline 5 is coated with heat insulating coat, therefore generated all heats can be absorbed by flow in pipeline 5.
Flow can drive rotary fan blades 2 to be rotated when through 5 water inlet of piping, to make flow enter pipe
After road 5, laminar condition is broken, and turbulent flow or convection current is formed, to improve the heat exchanger effectiveness and the uniformity of flow.
Claims (9)
1. a kind of electromagnetic heater comprising：
Metal heat-generating pipe（1）, the metal heat-generating pipe（1）For cylinder, metal heat-generating pipe（1）One end is water inlet, and the other end is
Water outlet；
Rotary fan blades（2）, the rotary fan blades（2）By 2-6 pieces blade, shaft and fixing bracket（4）Composition, shaft are vertically solid
Due to fixing bracket（4）Point midway, the rotary fan blades（2）It is built in metal heat-generating pipe（1）Interior, flabellum rotating diameter omits
Less than above-mentioned metal heat-generating pipe（1）Interior diameter；
The rotary fan blades（2）Fixing bracket（4）Length and metal heat-generating pipe（1）Interior diameter is consistent, with metal
Heat-generating pipe（1）Central axes intersect vertically, and metal heat-generating pipe is fixed at both ends（1）Inner wall；
Coil（3）, the coil（3）Along above-mentioned metal heat-generating pipe（1）Outer side surface be entwined.
2. a kind of electromagnetic heater as described in claim 1, it is characterised in that：The metal heat-generating pipe（1）Lateral wall applies
There is heat insulating coat.
3. a kind of electromagnetic heater as claimed in claim 2, it is characterised in that：The rotary fan blades（2）Close to metal
Heat-generating pipe（1）Water inlet.
4. a kind of electromagnetic heater as claimed in claim 3, it is characterised in that：The rotary fan blades（2）Outer surface applies
There is antirust erosion resisting coating.
5. a kind of electromagnetic heater comprising：
Pipeline（5）, the pipeline（5）For the cylinder of middle part perforation, pipeline（5）One end is water inlet, and the other end is water outlet；
Rotary fan blades（6）, the rotary fan blades（6）By 2-6 pieces blade, shaft and fixing bracket（8）Composition, shaft are vertically solid
Due to fixing bracket（8）Point midway, the rotary fan blades（6）It is built in pipeline（5）Interior, flabellum rotating diameter is slightly less than pipe
Road internal diameter；
The rotary fan blades（6）Fixing bracket（8）Length and pipeline（5）Interior diameter is consistent, with pipeline（5）The vertical phase in central axes
It hands over, pipeline is fixed at both ends（5）Inner wall；
Coil（7）, the coil（7）It is wrapped in above-mentioned rotary fan blades（6）The pipeline on periphery（5）Lateral wall.
6. a kind of electromagnetic heater as claimed in claim 5, it is characterised in that：The pipeline（5）Lateral wall is coated with heat-insulated
Coating.
7. a kind of electromagnetic heater as claimed in claim 5, it is characterised in that：The rotary fan blades（6）Close to pipeline
（5）Water inlet.
8. a kind of electromagnetic heater as claimed in claim 6, it is characterised in that：The rotary fan blades（6）It is both flow
Stirring body is heater again simultaneously.
9. a kind of electromagnetic heater as claimed in claim 7, it is characterised in that：The rotary fan blades（6）Outer surface applies
There is antirust erosion resisting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721742527.7U CN207911064U (en) | 2017-12-14 | 2017-12-14 | A kind of electromagnetic heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721742527.7U CN207911064U (en) | 2017-12-14 | 2017-12-14 | A kind of electromagnetic heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207911064U true CN207911064U (en) | 2018-09-25 |
Family
ID=63567662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721742527.7U Expired - Fee Related CN207911064U (en) | 2017-12-14 | 2017-12-14 | A kind of electromagnetic heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207911064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115653542A (en) * | 2022-11-30 | 2023-01-31 | 苏州精衡科技有限公司 | Crude oil pipeline electromagnetic heating device based on iron-based porous metal material |
-
2017
- 2017-12-14 CN CN201721742527.7U patent/CN207911064U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115653542A (en) * | 2022-11-30 | 2023-01-31 | 苏州精衡科技有限公司 | Crude oil pipeline electromagnetic heating device based on iron-based porous metal material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200908 Address after: No.61-7, Shenda Road, Yuhong District, Shenyang City, Liaoning Province Patentee after: Shenyang Borui Technology Co.,Ltd. Address before: 450000 Jinshui Road Tongtai Road, Zhengdong New District, Zhengzhou City, Henan Province, Unit 2, Blue Sky Port, Unit 9, Floor 901 Patentee before: ZHENGZHOU BEIYATE ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 |