CN104284467A - Superaudio induction heating line - Google Patents
Superaudio induction heating line Download PDFInfo
- Publication number
- CN104284467A CN104284467A CN201410561169.4A CN201410561169A CN104284467A CN 104284467 A CN104284467 A CN 104284467A CN 201410561169 A CN201410561169 A CN 201410561169A CN 104284467 A CN104284467 A CN 104284467A
- Authority
- CN
- China
- Prior art keywords
- insulation layer
- core wire
- metal core
- heating line
- heating
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 44
- 230000006698 induction Effects 0.000 title claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052802 copper Inorganic materials 0.000 claims abstract description 25
- 239000010949 copper Substances 0.000 claims abstract description 25
- 238000009422 external insulation Methods 0.000 claims description 10
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 11
- 238000004804 winding Methods 0.000 abstract description 6
- 238000010257 thawing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- General Induction Heating (AREA)
- Resistance Heating (AREA)
Abstract
The invention relates to a superaudio induction heating line. The superaudio induction heating line structurally comprises a metal core wire, an inner insulation layer, a copper winding, an outer insulation layer, a shielding layer and a sheath; the inner insulation layer wraps the outer surface of the metal core wire; the copper winding is spirally wound around the inner insulation layer outside the metal core wire in the axial direction of the metal core wire; the outer insulation layer wraps the outer surface of the inner insulation layer, and the copper winding is wrapped between the inner insulation layer and the outer insulation layer; the shielding layer wraps the outer surface of the outer insulation layer; the insulation sheath wraps the outer surface of the shielding layer; the two ends of the copper winding are used for being connected with the positive pole and the negative pole of a high-frequency power source. The superaudio induction heating line is flexible and convenient to use and wide in application range, not only can be used as a heating line in wall heating and floor heating, but also can be used as a heating line in other heating products and a floor heating line used in airfield runways and other places needing timely snow removal and defrosting, and provides a reliable guarantee for flight safety.
Description
Technical field
The present invention relates to a kind of electromagnetic induction line with heating function, specifically a kind of superaudio induction line with heating function.
Background technology
At present, superaudio induction heating technique is with efficiently, clean, many merits such as environmental protection and being widelyd popularize in energy industry rapidly.It meets environmental protection and sustainable development policy, is one of environmental type heating process.Tradition superaudio induction heating equipment is mainly applied with industrial processes, has manufacturing cost high, the defects such as plant maintenance is difficult.
Existing superaudio induction heating equipment due to device volume larger, mostly all be arranged on fixing position, the heating of limited position and angle can only be carried out, thus can not be applied among the multiple industries such as such as auto repair, road and rail maintenance and construction, can not be applied in domestic life field, and existing superaudio induction heating equipment also has the problems such as the complicated and efficiency of circuit is low, limits the practical value of equipment.
Summary of the invention
Object of the present invention is just to provide a kind of superaudio induction line with heating function, to solve the problem that circuit is complicated, efficiency is low and application surface is narrow that existing superaudio induction heating equipment exists.
The present invention is achieved in that a kind of superaudio induction line with heating function, comprises metal core wire, inner insulating layer, copper coiling, external insulation layer, screen and sheath; Described inner insulating layer is coated on the outer surface of described metal core wire, described copper coiling is wrapped on the described inner insulating layer of described metal core wire outside along the axial screw of described metal core wire, described external insulation layer is coated on the outer surface of described inner insulating layer, and described copper coiling is wrapped between described inner insulating layer and described external insulation layer, described screen is coated on the outer surface of described external insulation layer, and described insulating sleeve is coated on the outer surface of described screen; The two ends of described copper coiling are for connecting the both positive and negative polarity of high frequency electric source; The two ends of described metal core wire are fixed together, and form closed metal core wire closed loop.
Described screen is the screen net structure made with wire.
The present invention is as a kind of novel electric heating line with heating function, what adopt is induction heating principle, the copper coiling at line with heating function two ends connects with the positive and negative electrode of high frequency electric source, and copper coiling itself does not produce heat, just under the effect of high-frequency current, form stronger high frequency magnetic field, electric current is larger, and magnetic field intensity is higher.Metal core wire in copper coiling spiral winding is under the effect of this high frequency magnetic field, produce induced current, particularly be fixed together at the two ends of metal core wire, under the state forming a closed metal core wire closed loop, under faradic effect, electricresistance effect, hysteresis effect, skin effect and edge effect etc. will be utilized, in metal core wire, produce a large amount of heats, temperature is raised rapidly, thus forms the superaudio induction line with heating function of a high heating and Fast Heating.
Can work as long as line with heating function of the present invention applies a superaudio power supply in use, the copper coiling of energising is not directly generated heat, and can not produce easy phenomenon of blowing as electric furnace heating wire, useful life can extend greatly.Even more important is a bit, line with heating function of the present invention is flexible and convenient to use, range of application is wide, both the line with heating function that can be used as that wall warms up, used in floor heating, also can be used as the line with heating function in other heating products, also can be used as the ground hot line that airfield runway etc. needs snow removing defrost place in time to use, thus provide a kind of feasible, reliable material guarantee for flight safety; And all effectively can be applied among the multiple industries such as auto repair, road and rail maintenance and construction, also can be used widely in domestic life field.
Simple installation of the present invention, easy to use, the life-span is permanent, is suitable for promoting, and high frequency electric source can adapt to conventional power circuit, and operating efficiency is high, and practical value is large.
Accompanying drawing explanation
Fig. 1 is section structure schematic diagram of the present invention.
Fig. 2 is circuit connection diagram of the present invention.
Embodiment
As shown in Figure 1, the section basic structure of heating wire of the present invention is divided into six layers, the ground floor at center is the metal core wire 1 made with stainless steel or ferrous material, the second layer is the inner insulating layer 2 adopting high-temperature insulation material to make, third layer is the copper coiling 3 be spirally wound in metal core wire, 4th layer is also the external insulation layer 4 adopting high-temperature insulation material to make, layer 5 is the screen 5 through being entwined with stainless steel or the made woven wire of metallic copper material, and outmost layer 6 is the insulating outer protective cover 6 using rubber or rubber-plastics material to make.Copper coiling 3 between inner insulating layer 2 and external insulation layer 4, with the reliable insulation ensured and between metal core wire 1 and screen 5.
As shown in Figure 2, when laying installation, can according to site contour or product structure, heating wire of the present invention is laid to the structure of snakelike coiling, spreads in heated body, the two ends of heater wire are finally set together, wherein, the two ends of copper coiling 3 are connected on high frequency electric source 7, and the two ends of metal core wire 1 are then fixed together, to form closed metal core wire closed loop.
The operating frequency of high frequency electric source 7 can within the scope of 1KHz ~ 10KHz, when closed-loop path between high frequency electric source 7 and copper coiling 3 is energized, alternation induced field can be produced in copper coiling 3, under the state that metal core wire 1 is in closed circuit, a large amount of heats can be produced, heating-up temperature is raised rapidly, realizes the electric heating to heated body.
The present invention adopts induction heating principle, and the copper coiling 3 at line with heating function two ends connects with the positive and negative electrode of high frequency electric source 7, and copper coiling 3 itself does not produce heat, and just under the effect of high-frequency current, form high frequency magnetic field, electric current is larger, and magnetic field intensity is higher.Under the effect of metal core wire 1 in copper coiling 3 spiral winding at high frequency magnetic field, produce induced current, particularly be fixed together at the two ends of metal core wire, when forming a closed loop, will under faradic effect, a large amount of heats is produced in metal core wire 1, temperature is raised rapidly, thus forms the superaudio induction line with heating function of a high heating and Fast Heating.
Claims (2)
1. a superaudio induction line with heating function, is characterized in that, comprise metal core wire, inner insulating layer, copper coiling, external insulation layer, screen and sheath; Described inner insulating layer is coated on the outer surface of described metal core wire, described copper coiling is wrapped on the described inner insulating layer of described metal core wire outside along the axial screw of described metal core wire, described external insulation layer is coated on the outer surface of described inner insulating layer, and described copper coiling is wrapped between described inner insulating layer and described external insulation layer, described screen is coated on the outer surface of described external insulation layer, and described insulating sleeve is coated on the outer surface of described screen; The two ends of described copper coiling are for connecting the both positive and negative polarity of high frequency electric source; The two ends of described metal core wire are fixed together, and form closed metal core wire closed loop.
2. compound carbon fiber heating line according to claim 1, is characterized in that, described screen is the screen net structure made with wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561169.4A CN104284467B (en) | 2014-10-21 | 2014-10-21 | Superaudio induction heating line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561169.4A CN104284467B (en) | 2014-10-21 | 2014-10-21 | Superaudio induction heating line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104284467A true CN104284467A (en) | 2015-01-14 |
| CN104284467B CN104284467B (en) | 2017-02-22 |
Family
ID=52258809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410561169.4A Expired - Fee Related CN104284467B (en) | 2014-10-21 | 2014-10-21 | Superaudio induction heating line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104284467B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437176A (en) * | 2018-01-30 | 2018-08-24 | 广州三川控制系统工程设备有限公司 | A kind of high-frequency current heating curing method for reinforced concrete member production |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07312281A (en) * | 1994-05-13 | 1995-11-28 | Mitsubishi Heavy Ind Ltd | High frequency linear heating coil |
| CN201594417U (en) * | 2009-11-12 | 2010-09-29 | 久盛电气股份有限公司 | Triaxial mineral-insulated cable |
| CN203057579U (en) * | 2012-12-22 | 2013-07-10 | 赵欣 | Electromagnetic induction heating wire |
| CN204180320U (en) * | 2014-10-21 | 2015-02-25 | 连建永 | Superaudio induction line with heating function |
-
2014
- 2014-10-21 CN CN201410561169.4A patent/CN104284467B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07312281A (en) * | 1994-05-13 | 1995-11-28 | Mitsubishi Heavy Ind Ltd | High frequency linear heating coil |
| CN201594417U (en) * | 2009-11-12 | 2010-09-29 | 久盛电气股份有限公司 | Triaxial mineral-insulated cable |
| CN203057579U (en) * | 2012-12-22 | 2013-07-10 | 赵欣 | Electromagnetic induction heating wire |
| CN204180320U (en) * | 2014-10-21 | 2015-02-25 | 连建永 | Superaudio induction line with heating function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437176A (en) * | 2018-01-30 | 2018-08-24 | 广州三川控制系统工程设备有限公司 | A kind of high-frequency current heating curing method for reinforced concrete member production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104284467B (en) | 2017-02-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170727 Address after: 050700 No. 2, light trade street, Xinle, Hebei, Shijiazhuang Patentee after: Xinle Sanxing Electric Appliance Co.,Ltd. Address before: 050700, 118, Yu Shen street, Xinle, Hebei, Shijiazhuang Patentee before: Lian Jianyong |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 |