CN207475916U - Electromagnetic heating coil shielding construction and its electromagnetism steam boiler - Google Patents
Electromagnetic heating coil shielding construction and its electromagnetism steam boiler Download PDFInfo
- Publication number
- CN207475916U CN207475916U CN201721277579.1U CN201721277579U CN207475916U CN 207475916 U CN207475916 U CN 207475916U CN 201721277579 U CN201721277579 U CN 201721277579U CN 207475916 U CN207475916 U CN 207475916U
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- Prior art keywords
- violent
- electromagnetic
- ferrite
- shielding construction
- magnetic stripe
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- 238000010276 construction Methods 0.000 title claims abstract description 50
- 238000010438 heat treatment Methods 0.000 title claims abstract description 15
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 72
- 230000005291 magnetic effect Effects 0.000 claims abstract description 52
- 239000002196 Pyroceram Substances 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 239000000178 monomer Substances 0.000 claims description 10
- AHKUMISTYQVMAP-UHFFFAOYSA-N oxoiron;zinc Chemical compound [Zn].[Fe]=O AHKUMISTYQVMAP-UHFFFAOYSA-N 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 241000209094 Oryza Species 0.000 claims 2
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 claims 2
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 239000011701 zinc Substances 0.000 description 42
- 239000003973 paint Substances 0.000 description 5
- 230000005670 electromagnetic radiation Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- General Induction Heating (AREA)
Abstract
The utility model is related to a kind of electromagnetic heating coil and electromagnetism steam boilers.A kind of electromagnetic heating coil shielding construction, violent Zn ferrite shielding construction is equipped with outside electromagnetic coil, the violent Zn ferrite shielding construction strings together violent Zn ferrite magnetic stripe using pyroceram fiber tube, then it is laid in around electromagnetic coil perpendicular to the direction of electromagnetic coil, the length of the violent Zn ferrite magnetic stripe is not less than electromagnetic coil height.A kind of electromagnetism steam boiler using violent Zn ferrite shielding construction, furnace body are made of top drum and lower part cartridge heater, and violent Zn ferrite shielding construction is equipped with outside electromagnetic coil, are sleeved on cartridge heater storage area periphery.The utility model electromagnetic coil shielding construction and the electromagnetism steam boiler using the shielding construction, solve the problems, such as electromagnetic heating coil and the radiation interference of electromagnetic boiler, it is simple in structure, reasonable design, it is simple and practicable, existing electromagnetic coil and electromagnetic boiler structure need not be changed, the PRODUCTION TRAITS for high-power electromagnetic boiler provides feasibility.
Description
Technical field
The utility model is related to a kind of electromagnetic heating coil and electromagnetism steam boiler, more particularly, to a kind of electromagnetic heating line
The anti-interference shielding construction of circle can be very good the radiation interference of shielding electromagnetic coil and electromagnetism steam boiler.
Background technology
Electromagnetic coil can generate electromagnetic radiation when working, and this electromagnetic radiation can cause the electronic product of surrounding certain
Interference.For small power electromagnetic boiler, according to electromagnetic radiation principle, the generated magnetic line of force is close after solenoid power-up
Degree is largely focused on the inside of coil, is sub-fraction to external radiation, the formed interference of this external a small amount of radiation,
It can ignore in the case that electric current is small, power is small and not remember.
What we were engaged in is the research and production work of high-power electromagnetic boiler, is combined in electronic section with boiler body portion
When experiment, there is a kind of interference to annoying us always, can not work normally phase lock circuitry when serious, machine is in always
Frequency sweep state.By checking, measuring repeatedly, determine it is that Electro Magnetic Compatibility interference is being done mischief.And interference source comes from electromagnetic coil pair
External electromagnetic radiation.Originally, for high current, powerful electromagnetic boiler, the increase of electromagnetic power makes the electricity of electromagnetic coil
Magnetic radiation amount exponentially curve is doubled and redoubled, and formed can not work normally machine compared with strong jamming.
To solve this problem, it We conducted a large amount of experiment, successively with Bai Bingtie, cold-reduced sheet, stainless steel plate, makes
Cannon tube shield slightly larger than coil diameter carries out absorption shielding, and effect is undesirable, and heat caused by radiation makes screen
Cover temperature distortion is covered, be not only unable to exclusive PCR in this way but also also causes certain power attenuation.It was verified that take ferromagnetic
Matter and stainless steel carry out shielding can not solve the problems, such as it is dry around but also deriving additional thermal radiation phenomena.
The prior art cannot solve the problems, such as the radiation interference of electromagnetic boiler.It is done for this purpose, finding correct approach and solving electromagnetism
Problem is disturbed, the PRODUCTION TRAITS for high-power electromagnetic boiler is a problem for being necessarily required to solve.
Invention content
To solve great-power electromagnetic coil radiation problem, we have browsed state, inside and outside a large amount of data, by many times
Experiment, has put into a large amount of human and material resources, has lasted more than a year, found the right way for solving this electromagnetic interference finally, proposes
A kind of electromagnetic coil shielding construction, and therefore propose the electromagnetism steam boiler using the shielding construction.
Technical solution used by the utility model：
A kind of electromagnetic heating coil shielding construction, including electromagnetic coil（2）, in the electromagnetic coil（2）Outside be equipped with
Violent Zn ferrite shielding construction, the violent Zn ferrite shielding construction is using pyroceram fiber tube violent Zn ferrite magnetic stripe string
Get up, be then laid in around electromagnetic coil perpendicular to the direction of electromagnetic coil, the violent Zn ferrite magnetic stripe（4）Length not
Less than electromagnetic coil height.The violent Zn ferrite magnetic stripe（4）Pyroceram fiber tube is used by violent Zn ferrite magnetic stripe monomer
String together, then impregnated with insulated paint, dry after be laid in around electromagnetic coil perpendicular to the direction of electromagnetic coil again.
A kind of electromagnetism steam boiler using violent Zn ferrite shielding construction, including furnace body（1）, electromagnetic coil（2）, it is described
Furnace body（1）It is made of top drum and lower part cartridge heater, electromagnetic coil（2）Cartridge heater storage area periphery is sleeved on, in the electricity
Magnetic coil（2）Outside is equipped with violent Zn ferrite shielding construction, and the violent Zn ferrite shielding construction uses pyroceram fiber tube
Violent Zn ferrite magnetic stripe is stringed together, is laid in around the electromagnetic coil of cartridge heater storage area perpendicular to the direction of electromagnetic coil, institute
State violent Zn ferrite magnetic stripe（4）Length be not less than electromagnetic coil height.
The electromagnetism steam boiler of the violent Zn ferrite shielding construction of the use, the violent Zn ferrite magnetic stripe（4）By violent
Zn ferrite magnetic stripe monomer using pyroceram fiber tube string together, then impregnated with insulated paint, dry after again perpendicular to electricity
The direction of magnetic coil is laid in around electromagnetic coil, and the length of the violent Zn ferrite magnetic stripe monomer is 5~20 centimetres, and width is
20 ± 2 millimeters, thickness is 4~6 millimeters.
The beneficial effects of the utility model：
1st, the utility model uses the electromagnetic coil of violent Zn ferrite shielding construction and electromagnetism steam boiler, solves electromagnetism
The radiation problem of coil, shield effectiveness is good, and external control circuit and equipment will not be interfered, for high current, big work(
The PRODUCTION TRAITS of rate electromagnetic boiler provides feasibility.
2nd, the utility model uses the electromagnetic coil of violent Zn ferrite shielding construction and electromagnetism steam boiler, simple in structure,
Reasonable design, it is simple and practicable, without changing existing electromagnetic coil and electromagnetic boiler structure, it is external to solve electromagnetic coil well
The electromagnetic interference of portion's equipment and control circuit.
Description of the drawings
Fig. 1 is the structure diagram of the utility model electromagnetism steam boiler.
Specific embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
Embodiment 1
Referring to Fig. 1, the utility model electromagnetic heating coil shielding construction, including electromagnetic coil 2, with the prior art not
It is with part：Violent Zn ferrite shielding construction, the violent Zn ferrite shielding construction are equipped in the outside of the electromagnetic coil 2
Violent Zn ferrite magnetic stripe is stringed together using pyroceram fiber tube, is then laid in electromagnetic wire perpendicular to the direction of electromagnetic coil
Around circle, the total length of the violent Zn ferrite magnetic stripe 4 is not less than（It is slightly larger than）The height of electromagnetic coil.
The violent Zn ferrite magnetic stripe 4 uses pyroceram fiber tube string together by violent Zn ferrite magnetic stripe monomer, so
Impregnated afterwards with insulated paint, dry after be laid in around electromagnetic coil perpendicular to the direction of electromagnetic coil again.
Embodiment 2
Referring to Fig. 1, the electromagnetic heating coil shielding construction of the present embodiment, as different from Example 1：The violent zinc-iron oxygen
The length of body magnetic stripe monomer is 5~20 centimetres, and width is 20 ± 2 millimeters, and thickness is 4~6 millimeters.
The shielding construction of the utility model electromagnetic heating coil, the arrangement interval distance of violent Zn ferrite magnetic stripe 4 regard electromagnetism
Depending on the size of power：5 to 6 millimeters are divided between below electromagnetic power 60KW, 3 to 4 millis are divided between electromagnetic power 60KW~100KW
Rice.
Embodiment 3
Referring to Fig. 1, the utility model uses the electromagnetism steam boiler of violent Zn ferrite shielding construction, including furnace body 1, electromagnetism
Coil 2, the furnace body 1 is by top drum（Gas storage area）It is formed with lower part cartridge heater, electromagnetic coil 2 is sleeved on cartridge heater storage area
Periphery, in the outside of the electromagnetic coil 2（Around）Equipped with violent Zn ferrite shielding construction, the violent Zn ferrite shielding construction
Violent Zn ferrite magnetic stripe is stringed together using pyroceram fiber tube, is then laid in cartridge heater perpendicular to the direction of electromagnetic coil
Around the electromagnetic coil of storage area, the total length of the violent Zn ferrite magnetic stripe 4 is not less than（It is slightly larger than）Electromagnetic coil height.
Embodiment 4
Referring to Fig. 1, the electromagnetism steam boiler of the violent Zn ferrite shielding construction of use described in the present embodiment, with embodiment 3
The difference lies in：The violent Zn ferrite magnetic stripe 4 is existed by violent Zn ferrite magnetic stripe monomer using pyroceram fiber tube string
Together, then impregnated with insulated paint, dry after be laid in around electromagnetic coil perpendicular to the direction of electromagnetic coil again, the violent zinc
The length of ferrite magnetic stripe monomer is 5~20 centimetres, and width is 20 ± 2 millimeters, and thickness is 4~6 millimeters.
Electromagnetism steam boiler described in the utility model using violent Zn ferrite shielding construction, violent Zn ferrite magnetic stripe 4
Arrangement interval distance depending on the size of electromagnetic power：5 to 6 millimeters are divided between below electromagnetic power 60KW, electromagnetic power
3 to 4 millimeters are divided between 60KW~100KW.Electromagnetic coil power is big, the density relative increase that magnetic stripe is laid, until exclusive PCR
Until.
Embodiment 5
Referring to Fig. 1, the utility model uses the electromagnetism steam boiler of violent Zn ferrite shielding construction, for 200KW/
300KW/400KW great-power electromagnetic steam boilers, each cartridge heater electromagnetic coil power are arranged successively using 100KW as base unit
Row, make Electro Magnetic Compatibility array, 30 ± 5 centimetres are divided between cartridge heater, the violent zinc-iron oxygen in cartridge heater storage area electromagnetic coil periphery
The arrangement interval of body magnetic stripe 4 is 3 to 4 millimeters.Electromagnetic interference problem can preferably be solved.
Embodiment 6
Referring to Fig. 1, the present embodiment uses the electromagnetism steam boiler of violent Zn ferrite shielding construction, with embodiment 3 or implementation
Example 4 the difference lies in：Electromagnetic power is 60KW, and 3 sectional area of electromagnetic wire that electromagnetic coil 2 uses is 45~55mm2, with paint
Envelope curve is twisted, a diameter of 300~400mm of electromagnetic coil, highly 1000~1200mm, 25-32mm of turn-to-turn distance, violent zinc
The arrangement interval of ferrite magnetic stripe 4 is 3 to 4 millimeters.
Embodiment 7
Referring to Fig. 1, the present embodiment uses the electromagnetism steam boiler of violent Zn ferrite shielding construction, with embodiment 3, embodiment
4 or embodiment 5 the difference lies in：Electromagnetic power is 100KW, 3 sectional area of electromagnetic wire that electromagnetic coil 2 uses for 75~
85mm2 is twisted with enameled wire, and coil diameter is 400~500mm, highly 800~1000mm, turn-to-turn 20-40mm of distance,
The arrangement interval of violent Zn ferrite magnetic stripe 4 is 3 to 4 millimeters.
The utility model uses the electromagnetism steam boiler of violent Zn ferrite shielding construction, and Boiler Metallic housing is connected as one
Body processes 12 millimeters of screw holes in boiler bottom, makes boiler good earth.Using violent Zn ferrite magnetic stripe（Using high temperature resistant glass
Glass fiber tube strings together）Shielding construction solves the problems, such as the radiation interference of electromagnetic boiler well.
For the benefit of cartridge heater is kept the temperature, energy saving that heat-preservation cotton is equipped between cartridge heater and electromagnetic coil.
Claims (10)
1. a kind of electromagnetic heating coil shielding construction, including electromagnetic coil（2）, it is characterised in that：In the electromagnetic coil（2）'s
Outside is equipped with violent Zn ferrite shielding construction, and the violent Zn ferrite shielding construction is using violent Zn ferrite magnetic stripe perpendicular to electromagnetism
The direction of coil is laid in around electromagnetic coil, is pyroceram fiber tube outside the violent Zn ferrite magnetic stripe, violent zinc-iron oxygen
Body magnetic stripe（4）Length be not less than electromagnetic coil height.
2. electromagnetic heating coil shielding construction according to claim 1, it is characterised in that：The violent Zn ferrite magnetic stripe
（4）Pyroceram fiber tube string is used together by violent Zn ferrite magnetic stripe monomer.
3. electromagnetic heating coil shielding construction according to claim 2, it is characterised in that：The violent Zn ferrite magnetic stripe list
The length of body is 5~20 centimetres, and width is 20 ± 2 millimeters, and thickness is 4~6 millimeters.
4. the shielding construction of the electromagnetic heating coil according to claim 1,2 or 3, it is characterised in that：Violent Zn ferrite magnetic
Item（4）Arrangement interval distance depending on the size of electromagnetic power：5 to 6 millimeters are divided between below electromagnetic power 60KW, electromagnetic work
3 to 4 millimeters are divided between rate 60KW~100KW.
5. a kind of electromagnetism steam boiler using violent Zn ferrite shielding construction, including furnace body（1）, electromagnetic coil（2）, the stove
Body（1）It is made of top drum and lower part cartridge heater, electromagnetic coil（2）It is sleeved on cartridge heater storage area periphery, it is characterised in that：
In the electromagnetic coil（2）Outside is equipped with violent Zn ferrite shielding construction, and the violent Zn ferrite shielding construction uses violent zinc-iron
Oxysome magnetic stripe is laid in perpendicular to the direction of electromagnetic coil around the electromagnetic coil of cartridge heater storage area, the violent Zn ferrite magnetic stripe
Outside is pyroceram fiber tube, violent Zn ferrite magnetic stripe（4）Length be not less than electromagnetic coil height.
6. the electromagnetism steam boiler according to claim 5 using violent Zn ferrite shielding construction, it is characterised in that：It is described
Violent Zn ferrite magnetic stripe（4）Pyroceram fiber tube string is used together by violent Zn ferrite magnetic stripe monomer, the violent zinc-iron oxygen
The length of body magnetic stripe monomer is 5~20 centimetres, and width is 20 ± 2 millimeters, and thickness is 4~6 millimeters.
7. the electromagnetism steam boiler according to claim 5 or 6 using violent Zn ferrite shielding construction, it is characterised in that：
Violent Zn ferrite magnetic stripe（4）Arrangement interval distance depending on the size of electromagnetic power：Be divided between below electromagnetic power 60KW 5 to
6 millimeters, 3 to 4 millimeters are divided between electromagnetic power 60KW~100KW.
8. the electromagnetism steam boiler according to claim 5 or 6 using violent Zn ferrite shielding construction, it is characterised in that：
For 200KW/300KW/400KW great-power electromagnetic steam boilers, each cartridge heater electromagnetic coil power is using 100KW as substantially singly
Position is arranged in order, and makes Electro Magnetic Compatibility array, 30 ± 5 centimetres is divided between cartridge heater, cartridge heater storage area electromagnetic coil periphery
Violent Zn ferrite magnetic stripe（4）Arrangement interval be 3 to 4 millimeters.
9. the electromagnetism steam boiler according to claim 5 or 6 using violent Zn ferrite shielding construction, it is characterised in that：
Electromagnetic power is 60KW, electromagnetic coil（2）The electromagnetic wire of use（3）Sectional area be 45~55mm2, electromagnetic coil a diameter of 300
~400mm, highly 1000~1200mm, 25-32mm of turn-to-turn distance, violent Zn ferrite magnetic stripe（4）Arrangement interval for 3 to 4 milli
Rice.
10. the electromagnetism steam boiler according to claim 5 or 6 using violent Zn ferrite shielding construction, it is characterised in that：
Electromagnetic power is 100KW, electromagnetic coil（2）The electromagnetic wire of use（3）Sectional area be 75~85mm2, electromagnetic coil a diameter of 400
~500mm, highly 800~1000mm, 20-40mm of turn-to-turn distance, violent Zn ferrite magnetic stripe（4）Arrangement interval for 3 to 4 milli
Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721277579.1U CN207475916U (en) | 2017-09-30 | 2017-09-30 | Electromagnetic heating coil shielding construction and its electromagnetism steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721277579.1U CN207475916U (en) | 2017-09-30 | 2017-09-30 | Electromagnetic heating coil shielding construction and its electromagnetism steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207475916U true CN207475916U (en) | 2018-06-08 |
Family
ID=62267431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721277579.1U Withdrawn - After Issue CN207475916U (en) | 2017-09-30 | 2017-09-30 | Electromagnetic heating coil shielding construction and its electromagnetism steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207475916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107438301A (en) * | 2017-09-30 | 2017-12-05 | 董道法 | Electromagnetic heating coil shielding construction and its electromagnetism steam boiler |
-
2017
- 2017-09-30 CN CN201721277579.1U patent/CN207475916U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107438301A (en) * | 2017-09-30 | 2017-12-05 | 董道法 | Electromagnetic heating coil shielding construction and its electromagnetism steam boiler |
| CN107438301B (en) * | 2017-09-30 | 2023-10-27 | 董道法 | Electromagnetic heating coil shielding structure and electromagnetic steam boiler thereof |
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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: 20210508 Address after: No.66 Jinhua Road, Shangjie District, Zhengzhou City, Henan Province, 450000 Patentee after: Zhengzhou Feiling electronic products Co.,Ltd. Address before: 450000 No.30, building 1, courtyard 11, Xinjian East Street, Shangjie District, Zhengzhou City, Henan Province Patentee before: Dong Daofa |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230820 Address after: 450000 No.30, building 1, courtyard 11, Xinjian East Street, Shangjie District, Zhengzhou City, Henan Province Patentee after: Dong Daofa Address before: No.66 Jinhua Road, Shangjie District, Zhengzhou City, Henan Province, 450000 Patentee before: Zhengzhou Feiling electronic products Co.,Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20231027 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20231027 |