CN203933982U - Silica gel polyimides electric heating piece - Google Patents
Silica gel polyimides electric heating piece Download PDFInfo
- Publication number
- CN203933982U CN203933982U CN201420317851.4U CN201420317851U CN203933982U CN 203933982 U CN203933982 U CN 203933982U CN 201420317851 U CN201420317851 U CN 201420317851U CN 203933982 U CN203933982 U CN 203933982U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- electric heating
- utility
- model
- heating piece
- 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
- 238000005485 electric heating Methods 0.000 title claims abstract description 20
- 229920001721 polyimide Polymers 0.000 title claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000000741 silica gel Substances 0.000 title claims abstract description 15
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 15
- 239000004642 Polyimide Substances 0.000 title claims abstract description 9
- 230000004888 barrier function Effects 0.000 claims abstract description 11
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 10
- 239000000956 alloy Substances 0.000 claims abstract description 10
- 239000011888 foil Substances 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000009747 press moulding Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
Abstract
The utility model discloses silica gel polyimides electric heating piece, comprising: silica gel cloth insulating barrier and polyimide film insulating barrier, between is provided with Alloy Foil heater.After the utility model has been taked such scheme, because heater is improved to Alloy Foil by heating wire, the heat efficiency is higher like this, and the life-span is longer, has extraordinary technique effect.
Description
Technical field
The utility model relates to silica gel polyimides electric heating piece, belongs to electric heating element.
Background technology
Electric heating piece is emerging electric heating products, relatively traditional metal electric heating product, and it is more soft, can fold, and more can fit tightly the surface at heating object when heating.
It is that pool shape, thread metallic heating body are distributed between the glass fabric that is coated with high-temperature-resisting silicon rubber, are formed through hot press moulding. its body is thin, conventionally thick 0.8～1.5MM, light weight, generally, 1.3～1.9 kilograms every square. heating power is rapid, temperature rise is fast, has that heating face is large, even, weather-proof, the corrosion resistant of generating heat, environmental protection, the characteristic that fire-retardant, easy for installation, the life-span is long, dielectric strength is high.
Electric heating piece has been widely used in for outdoor communication equipment provides thermal environment, the various industries such as outdoor thermal insulation is antifreeze, chemical industry equipment intensification, freezing prevention tubing, the insulation of outdoor equipment backup battery, medical treatment.Electric heating piece, because himself softness can be bending, has the object appearance of radian so be often used to be coated on some, realizes heating, such as oil drum, pipeline, experimental facilities etc.
But electric heating piece of the prior art, still exists product and weigh and thick shortcoming, and its heat efficiency is not high when in use.
Utility model content
Problem to be solved in the utility model is to overcome the shortcoming that existing electric heating piece thickness is thicker and heat efficiency service efficiency is low, provides novel electric heating piece, in order to address the above problem.
It is as follows that the utility model solves the problems of the technologies described above taked technical scheme:
Silica gel polyimides electric heating piece, comprising: silica gel cloth insulating barrier and polyimide film insulating barrier, between is provided with Alloy Foil heater.
Further, preferably, on described Alloy Foil heater, be provided with power line solder joint.
Further, preferably, add double faced adhesive tape in the outside of described polyimide film insulating barrier.
After the utility model has been taked such scheme, because heater is improved to Alloy Foil by heating wire, the heat efficiency is higher like this, and the life-span is longer.
Other features and advantages of the utility model will be set forth in the following description, and, partly from specification, become apparent, or understand by implementing the utility model.The purpose of this utility model and other advantages can be realized and be obtained by specifically noted structure in write specification, claims and accompanying drawing.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in detail, to make above-mentioned advantage of the present utility model clearer and more definite.
Fig. 1 is the structural representation of the utility model silica gel polyimides electric heating piece.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in detail.
As shown in Figure 1, this silica gel polyimides electric heating piece, comprising: silica gel cloth insulating barrier 102 and polyimide film insulating barrier 101, between is provided with Alloy Foil heater 103.
And be provided with power line solder joint on described Alloy Foil heater 103.
Further, preferably, add double faced adhesive tape in the outside of described polyimide film insulating barrier, in order to convenient fixing.
Thus, after the utility model has been taked such scheme, because heater is improved to Alloy Foil by heating wire, the heat efficiency is higher like this, and the life-span is longer.
More particularly, silica gel polyimides electric heating piece can be made various shapes, as rectangle, and square, circle, trapezoidal, fan-shaped, abnormity.
And after having taked such scheme, the thickness of product has original 1.5mm, is reduced to 0.8mm, weight ratio silica gel electric heating plate is light 40%; And metal forming heater thermal energy conversion rate has increased by 30% left and right, and heat conduction velocity has improved 35% left and right, it not only gently but also thin, do not take up space, solve the restriction of special industry to product thickness, and, other silica gel electric heating plate heat conduction velocities are solved slow, the problem that thermal conversion efficiency is low.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (1)
1. silica gel polyimides electric heating piece, is characterized in that, comprising: silica gel cloth insulating barrier and polyimide film insulating barrier, and between is provided with Alloy Foil heater; On described Alloy Foil heater, be provided with power line solder joint; Outside at described polyimide film insulating barrier adds double faced adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317851.4U CN203933982U (en) | 2014-06-13 | 2014-06-13 | Silica gel polyimides electric heating piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317851.4U CN203933982U (en) | 2014-06-13 | 2014-06-13 | Silica gel polyimides electric heating piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203933982U true CN203933982U (en) | 2014-11-05 |
Family
ID=51829729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317851.4U Expired - Fee Related CN203933982U (en) | 2014-06-13 | 2014-06-13 | Silica gel polyimides electric heating piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203933982U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406631A (en) * | 2015-12-07 | 2016-03-16 | 天津博威动力设备有限公司 | Heat conduction material used for generator shell |
| CN106799877A (en) * | 2016-12-09 | 2017-06-06 | 东莞珂洛赫慕电子材料科技有限公司 | A kind of flexible electrothermal film and preparation method thereof |
| CN106863970A (en) * | 2016-12-22 | 2017-06-20 | 东莞珂洛赫慕电子材料科技有限公司 | A kind of fast startup large-power flexible Electric radiant Heating Film and preparation method thereof |
-
2014
- 2014-06-13 CN CN201420317851.4U patent/CN203933982U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406631A (en) * | 2015-12-07 | 2016-03-16 | 天津博威动力设备有限公司 | Heat conduction material used for generator shell |
| CN106799877A (en) * | 2016-12-09 | 2017-06-06 | 东莞珂洛赫慕电子材料科技有限公司 | A kind of flexible electrothermal film and preparation method thereof |
| CN106863970A (en) * | 2016-12-22 | 2017-06-20 | 东莞珂洛赫慕电子材料科技有限公司 | A kind of fast startup large-power flexible Electric radiant Heating Film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |