CN103428920A - Twisted multi-core carbon fiber cable - Google Patents

Twisted multi-core carbon fiber cable Download PDF

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Publication number
CN103428920A
CN103428920A CN2012101662378A CN201210166237A CN103428920A CN 103428920 A CN103428920 A CN 103428920A CN 2012101662378 A CN2012101662378 A CN 2012101662378A CN 201210166237 A CN201210166237 A CN 201210166237A CN 103428920 A CN103428920 A CN 103428920A
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CN
China
Prior art keywords
carbon fiber
cable
heart yearn
protective layer
intermediate protective
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.)
Pending
Application number
CN2012101662378A
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Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Kosen Cable Co Ltd
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Henan Kosen Cable Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Kosen Cable Co Ltd filed Critical Henan Kosen Cable Co Ltd
Priority to CN2012101662378A priority Critical patent/CN103428920A/en
Publication of CN103428920A publication Critical patent/CN103428920A/en
Pending legal-status Critical Current

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  • Resistance Heating (AREA)

Abstract

The invention discloses a twisted multi-core carbon fiber cable which comprises a carbon fiber core wire. The carbon fiber core wire is formed by twisting a number of carbon fiber strands together. Each carbon fiber strand is formed by twisting a number of carbon fiber wires through organic resin preimpregnation. The carbon fiber core wire is wrapped with an intermediate protective layer. A silicon rubber sheath is arranged outside the intermediate protective layer. The cable provided by the invention has the advantages that the cable has the characteristics of simple structure, long service life, high electricity-heat conversion efficiency, wide working temperature range, no visible light in a working process, simple mechanism design, small heat hysteresis, fast heating, uniform heating temperature, adjustable electric heating power, wide geometry variation range and the like; in a practical application process, the cable can be used in a standard or non-standard unit form; the electrical performance is stable and reliable; the service life is more than 5 years; and the cable can be widely applied to the heating of liquid, air and the like in industry, agriculture and civil fields, and has good popularization and use values.

Description

A kind of strand type multicore carbon fiber cable
Technical field
The present invention relates to a kind of carbon fiber heating cable, especially relate to a kind of strand type multicore carbon fiber cable.
Background technology
Oneself is widely used the electric-heating technology that the metal material of take is heater in every field.But wire, in the easy oxidation of condition of high temperature lower surface, because oxide layer constantly thickens, has caused effective area by electric current to reduce, and has increased the load of electric current, therefore easily blows.Under the current capacity area of identical permission, low 10 times of strength ratio carbon fiber wiry, in use frangibility.The carbon fiber characteristic intrinsic with it given the performance of its composite material excellence, it has a series of excellent properties such as high specific strength, high ratio modulus, high temperature resistant, corrosion-resistant, endurance, creep resistant, conduction, heat transfer and thermal coefficient of expansion be little, thus for it application in wires and cables industry provide may and inevitable.
Summary of the invention
The invention provides a kind of strand type multicore carbon fiber cable, simple in structure, long service life, electric conversion efficiency is high, operating temperature range is wide, in the course of work without the multicore carbon-fibre wire of visible ray.
For addressing the above problem, the present invention adopts following technical scheme: a kind of strand type multicore carbon fiber cable, comprise the carbon fiber heart yearn, its carbon fiber heart yearn comprises some stranded the forming of carbon fiber line thigh, and the carbon fiber line thigh is comprised of by the organic resin preimpregnation is stranded some carbon fiber wires; Described carbon fiber heart yearn is wrapped with intermediate protective layer, and intermediate protective layer is outside equipped with silicone rubber jacket.
Optimize, above-mentioned strand type multicore carbon fiber cable, its carbon fiber line thigh is contrary with carbon fiber heart yearn direction of lay.
Optimize, above-mentioned strand type multicore carbon fiber cable, in the middle of it, protective layer comprises some fan-shaped protective sleeves, and fan-shaped protective sleeve comprises middle part aluminium matter heart yearn, and aluminium matter heart yearn is wrapped with plastic jacket.
Advantage of the present invention has: there is simple in structure, long service life, electric conversion efficiency is high, operating temperature range is wide, in the course of work without characteristics such as visible rays, mechanism design is simple, thermo-lag is little, quick heating, heating temp is even; Electrical heating power is adjustable; The geometry range of variation is wide, therefore, in actual application, can adopt standard or non-standard unit mode to use; Electric property is stable, and reliable, up to more than 5 years, can be used useful life in liquid and air, can be applied in widely the liquid of industry, agricultural, civil area and air heat etc., thereby the present invention has good value for applications.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below with best embodiment, the present invention is described in detail .
As shown in Figure 1, the present invention is a kind of strand type multicore carbon fiber cable, comprise carbon fiber heart yearn 1, its carbon fiber heart yearn 1 comprises some stranded the forming of carbon fiber line thigh 11, and carbon fiber line thigh 11 is comprised of by the organic resin preimpregnation is stranded some carbon fiber wires 111; Described carbon fiber heart yearn 1 is wrapped with intermediate protective layer 2, and intermediate protective layer 2 is outside equipped with silicone rubber jacket 3.Carbon fiber line thigh 11 is contrary with carbon fiber heart yearn 1 direction of lay.Intermediate protective layer 2 comprises some fan-shaped protective sleeves 21, and fan-shaped protective sleeve 21 comprises middle part aluminium matter heart yearn 211, and aluminium matter heart yearn 211 is wrapped with plastic jacket 212.Advantage of the present invention has: there is simple in structure, long service life, electric conversion efficiency is high, operating temperature range is wide, in the course of work without characteristics such as visible rays, mechanism design is simple, thermo-lag is little, quick heating, heating temp is even; Electrical heating power is adjustable; The geometry range of variation is wide, therefore, in actual application, can adopt standard or non-standard unit mode to use; Electric property is stable, and reliable, up to more than 5 years, can be used useful life in liquid and air, can be applied in widely the liquid of industry, agricultural, civil area and air heat etc., thereby the present invention has good value for applications.
Finally it should be noted that: obviously, above-described embodiment is only for example of the present invention clearly is described, and is not the restriction to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.And the apparent variation of being amplified out thus or change are still among protection scope of the present invention.

Claims (3)

1. a strand type multicore carbon fiber cable, comprise the carbon fiber heart yearn, it is characterized in that: described carbon fiber heart yearn comprises some stranded the forming of carbon fiber line thigh, and the carbon fiber line thigh is comprised of by the organic resin preimpregnation is stranded some carbon fiber wires; Described carbon fiber heart yearn is wrapped with intermediate protective layer, and intermediate protective layer is outside equipped with silicone rubber jacket.
2. strand type multicore carbon fiber cable according to claim 1, it is characterized in that: described carbon fiber line thigh is contrary with carbon fiber heart yearn direction of lay.
3. strand type multicore carbon fiber cable according to claim 2, it is characterized in that: described intermediate protective layer comprises some fan-shaped protective sleeves, and fan-shaped protective sleeve comprises middle part aluminium matter heart yearn, and aluminium matter heart yearn is wrapped with plastic jacket.
CN2012101662378A 2012-05-26 2012-05-26 Twisted multi-core carbon fiber cable Pending CN103428920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101662378A CN103428920A (en) 2012-05-26 2012-05-26 Twisted multi-core carbon fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101662378A CN103428920A (en) 2012-05-26 2012-05-26 Twisted multi-core carbon fiber cable

Publications (1)

Publication Number Publication Date
CN103428920A true CN103428920A (en) 2013-12-04

Family

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Family Applications (1)

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CN2012101662378A Pending CN103428920A (en) 2012-05-26 2012-05-26 Twisted multi-core carbon fiber cable

Country Status (1)

Country Link
CN (1) CN103428920A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103643571A (en) * 2013-12-13 2014-03-19 新誉集团有限公司 Low-temperature-resistant flexible rope for high-altitude/space vehicle and manufacturing method of flexible rope
CN104470009A (en) * 2014-12-18 2015-03-25 邱有英 Cable having heating function
CN105101488A (en) * 2014-05-20 2015-11-25 苏州创成爱康建筑科技有限公司 Air-energy graphite carbon fiber electric heating tube for floor heating

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113338A (en) * 1980-12-29 1982-07-14 Fujikura Ltd Method for detecting oil leakage
KR100898777B1 (en) * 2008-02-29 2009-05-20 서창교 Electric heating resistors and manufacturing method therefor
CN101917787A (en) * 2010-08-06 2010-12-15 大连元盛科技开发有限公司 Composite core carbon fiber electric heating cable and preparation process
CN102081993A (en) * 2009-11-30 2011-06-01 单云刚 Multi-core intertwisted type carbon-fibre composite cable core
CN201904929U (en) * 2010-12-20 2011-07-20 东莞至和电缆科技有限公司 Single-conductive single heating cable
CN201937863U (en) * 2010-12-16 2011-08-17 博睿思科技(大连)有限公司 Carbon fiber cable

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113338A (en) * 1980-12-29 1982-07-14 Fujikura Ltd Method for detecting oil leakage
KR100898777B1 (en) * 2008-02-29 2009-05-20 서창교 Electric heating resistors and manufacturing method therefor
CN102081993A (en) * 2009-11-30 2011-06-01 单云刚 Multi-core intertwisted type carbon-fibre composite cable core
CN101917787A (en) * 2010-08-06 2010-12-15 大连元盛科技开发有限公司 Composite core carbon fiber electric heating cable and preparation process
CN201937863U (en) * 2010-12-16 2011-08-17 博睿思科技(大连)有限公司 Carbon fiber cable
CN201904929U (en) * 2010-12-20 2011-07-20 东莞至和电缆科技有限公司 Single-conductive single heating cable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103643571A (en) * 2013-12-13 2014-03-19 新誉集团有限公司 Low-temperature-resistant flexible rope for high-altitude/space vehicle and manufacturing method of flexible rope
CN103643571B (en) * 2013-12-13 2016-03-02 新誉集团有限公司 For the Low temperature-resistanflexible flexible rope and preparation method thereof of high-altitude/space craft
CN105101488A (en) * 2014-05-20 2015-11-25 苏州创成爱康建筑科技有限公司 Air-energy graphite carbon fiber electric heating tube for floor heating
CN104470009A (en) * 2014-12-18 2015-03-25 邱有英 Cable having heating function

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Application publication date: 20131204