CN2171188Y - Electrothermal fiber wire - Google Patents
Electrothermal fiber wire Download PDFInfo
- Publication number
- CN2171188Y CN2171188Y CN 93241705 CN93241705U CN2171188Y CN 2171188 Y CN2171188 Y CN 2171188Y CN 93241705 CN93241705 CN 93241705 CN 93241705 U CN93241705 U CN 93241705U CN 2171188 Y CN2171188 Y CN 2171188Y
- Authority
- CN
- China
- Prior art keywords
- fiber
- fibre
- carbon fiber
- synthesising
- electrothermal
- 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
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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Resistance Heating (AREA)
Abstract
The utility model relates to an electric heating fiber wire which comprises at least two bunches of synthetic chemical fiber, a bunch of carbon fiber and an insulation layer, wherein, the fiber respectively has twisting degree and are twisted together. The electric heating fiber wire can use alternating current-direct current and safe voltage under 36 volts, and the utility model has the advantages of good wire formation, good fire resistance performance, high anti-pull strength, small electric energy consumption and low cost.
Description
The utility model relates to a kind of electrothermal fibre thread, especially includes carbon fiber, high temperature resistant and the chemical fiber that intensity is high and the electrothermal fibre thread of insulating barrier.
Present employed electrothermal fibre thread mainly is that hair or flaxen fiber are made line, and are provided with insulating barrier by carbon fiber and cotton, its shortcoming is as the cotton that strengthens auxiliary material, and hair or flaxen fiber be high temperature resistant, rub resistance, tensile strength, aspects such as anti-flammability all exist deficiency, and carbon fiber and cotton, when hair or flaxen fiber are plied to line, because its fiber was not done any twisting before these fibers were plied to line, therefore after being plied to line, the one-tenth of its line is twisted with the fingers bad, easily loose.
The purpose of this utility model is exactly the shortcoming that overcomes above-mentioned existing electrothermal fibre thread, provides a kind of high temperature resistant, tensile strength height, rub resistance, the electrothermal fibre thread of good flame resistance.
The purpose of this utility model realizes by following structural measure, electrothermal fibre thread of the present utility model mainly includes a branch of thermal radiation rate height, good toughness, anticorrosive, resistance to oxidation, save the carbon fiber of electric energy, two bundles or three beams are high temperature resistant, rub resistance, tensile strength height, the synthesising fibre fiber of good flame resistance, this synthesising fibre fiber is a high-tenacity terylene yarn, the composite material of pre-oxygen silk of acrylic fibers and aramid fiber silk, and carbon fiber and synthesising fibre fiber all have the twist, and twist with the fingers on the contrary, be that a kind of Z of being twists with the fingers, another kind then is that S twists with the fingers, and carbon fiber and synthesising fibre fiber are by twisted together, become strand, its twist with the fingers to or S twists with the fingers or Z twist with the fingers all can, in the outside of its twisted line one insulating barrier is arranged, this insulating barrier is that to have cohesive force strong by a kind of, and insulation and fire resistance are arranged, antifriction decreases, and pliability is good, the polyester glue of no side effects, perhaps can be ultra-thin shape polyester film, this polyester film be coated on the strand outside.The carbon fiber fineness is 1 to 6K, and the fineness of the synthesising fibre fiber of its every bundle is identical with the carbon fiber fineness degree basically.This electrothermal fibre thread is can be anti-high 170 ℃～and 300 ℃, resistance is 50-600 Ω, alternating current-direct current, 220V or low pressure all can be used.
The utility model is made heater with carbon filament, with the synthesising fibre fiber is the electrothermal fibre thread that strengthens body, can be used for daily necessitiess such as under blanket, electric blanket, electric pad, small-sized warmer and clothes as heater element, also can be used for simultaneously on the industries such as industry, medical, high-tech and national defence.Electrothermal fibre thread cost of the present utility model is low, makes simply, and applied range is not afraid of violent rubbing, the intensity height, high temperature resistance can be rolled over bendable, and the life-span is long, good flame resistance, consumed power is little, and the line of needn't worrying to generate heat breaks or punctures insulating barrier and causes the accident, and is desirable thermo electric material of new generation.
Further describe structure of the present utility model below in conjunction with accompanying drawing, wherein
Fig. 1 is the structural representation of electric wire of the present utility model,
1 is electrothermal fibre thread among the figure, 2 is carbon fiber, 3 is the synthesising fibre fiber, 4 is insulating barrier, in electrothermal fibre thread 1, it comprises that a branch of carbon fiber with twist and two bundles (or three beams) have the twist and twist with the fingers to the synthesising fibre fiber 3 opposite with carbon fiber, described synthesising fibre fiber 3 becomes a strand with carbon fiber 2 twisteds, one insulating barrier 4 is arranged in the outside of its twisted line, this insulating barrier 4 is to be made of a kind of polyester glue, this polyester glue is applied on the line, forms an insulating barrier, and this polyester glue should have non-toxic nature, formed insulating barrier is to have fire resistance, characteristics such as antifriction decreases, and flexibility is good, another effect of smearing polyester glue is to make the line body structure tight, bond together securely, thereby can make full use of the heat conduction and the thermal radiation function of main material, and strengthen practical stability, described insulating barrier also can be coated on the strand outside by the high pressure resistant polyester film of ultrathin type.
Claims (2)
1, a kind of electrothermal fibre thread, it is characterized in that it comprises a branch of carbon fiber, two bundle or three beams synthesising fibre singles, carbon fiber and synthesising fibre single all have the twist, and twist with the fingers on the contrary, be a kind of, and another kind is the S sth. made by twisting, is become the outside of strand that one insulating barrier arranged with the synthesising fibre fiber by twisted at carbon fiber for Z twists with the fingers; Described synthesising fibre fiber is a high-tenacity terylene yarn, the composite material of pre-oxygen silk of acrylic fibers and aramid fiber silk; Described insulating barrier is a kind of polyester glue of no side effects, or ultra-thin shape polyester film; The fineness of carbon fiber is 1-6K, and the fineness of the synthesising fibre fiber of the every bundle fineness with carbon fiber basically is identical.
2, electrothermal fibre thread according to claim 1 is characterized in that the fibre electroheating line resistance is 50-600 Ω, anti-170 ℃ of-300 ℃ of high temperature, and combined-voltage, 220V or low pressure all can be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93241705 CN2171188Y (en) | 1993-10-12 | 1993-10-12 | Electrothermal fiber wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93241705 CN2171188Y (en) | 1993-10-12 | 1993-10-12 | Electrothermal fiber wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2171188Y true CN2171188Y (en) | 1994-07-06 |
Family
ID=33815606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93241705 Expired - Fee Related CN2171188Y (en) | 1993-10-12 | 1993-10-12 | Electrothermal fiber wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2171188Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101426308A (en) * | 2008-12-01 | 2009-05-06 | 河南安彩照明杭州有限公司 | Composite fiber heating line and manufacturing method |
| CN101864631A (en) * | 2010-03-25 | 2010-10-20 | 江阴市海江纱厂有限公司 | Aramid fiber and carbon fiber blended yarn and production method thereof. |
| CN102681407A (en) * | 2011-03-16 | 2012-09-19 | 三星电子株式会社 | Heater for fusing apparatus and fusing apparatus and image forming apparatus having the same |
-
1993
- 1993-10-12 CN CN 93241705 patent/CN2171188Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101426308A (en) * | 2008-12-01 | 2009-05-06 | 河南安彩照明杭州有限公司 | Composite fiber heating line and manufacturing method |
| CN101426308B (en) * | 2008-12-01 | 2014-06-25 | 浙江杭州日盛电热制品有限公司 | Composite fiber heating line and manufacturing method |
| CN101864631A (en) * | 2010-03-25 | 2010-10-20 | 江阴市海江纱厂有限公司 | Aramid fiber and carbon fiber blended yarn and production method thereof. |
| CN102681407A (en) * | 2011-03-16 | 2012-09-19 | 三星电子株式会社 | Heater for fusing apparatus and fusing apparatus and image forming apparatus having the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |