CN101426308B - Composite fiber heating line and manufacturing method - Google Patents
Composite fiber heating line and manufacturing method Download PDFInfo
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- CN101426308B CN101426308B CN200810162744.8A CN200810162744A CN101426308B CN 101426308 B CN101426308 B CN 101426308B CN 200810162744 A CN200810162744 A CN 200810162744A CN 101426308 B CN101426308 B CN 101426308B
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Abstract
The present invention relates to a composite fiber heater wire which has the advantages of high tensile strength, fatigue resistance, and a preparing method thereof. Single fiber threads in two discs or a plurality of discs of single fiber thread coil are combined together, rotated clockwise for forming a plurality of thighs of fiber thread and coiling to a bobbin to form a fiber wire reel. The fiber wires on two or a plurality of fiber wire reels are combined together, rotated clockwise for forming a plurality of thighs of fiber thread heater wires. The plurality of thighs of fiber thread heater wires are rotated counterclockwise for eliminating stress and forming the composite fiber heater wire. The method according to the invention has the advantages of effectively eliminating the stress generated in the manufacturing process of the plurality of thighs of fiber thread heater wires, preventing the disorder of the plurality of thighs of fiber thread heater wires to ensure that the plurality of thighs of fiber thread heater wires have the advantages of straightness and convenient use. The tensile strength of the plurality of thighs of fiber thread heater wires is effectively increased. The heating capability of the plurality of thighs of fiber thread heater wires is increased and a function of infrared health care is provided. The manufactured composite fiber heater wire also has the advantages of high tensile strength, fatigue resistance, folding resistance, cockle resistance and high temperature resistance.
Description
Technical field
The present invention relates to that a kind of tensile strength is high, composite fiber heating line and the manufacture method of endurance, fold resistant, belong to composite fiber heating line and manufacture field.
Background technology
Granted publication CN2527054Y, title " carbon filament fiber electric heating wire ", this carbon filament fiber electric heating wire, comprises the insulating coating of heating conductor wire and outsourcing, heating conductor wire is multi beam carbon filament fiber.Heating-up temperature is below 100 degrees Celsius, and insulating coating adopts polyethylene or polyvinyl chloride, and heating-up temperature is more than 100 degrees Celsius, and insulating coating adopts fluoroplastics or silicon rubber.Its weak point: the one, carbon filament fiber heart yearn fold resistance is poor, frangibility; The 2nd, due to carbon filament fibre manufacturing technique complexity, resistance value distribution is extremely inhomogeneous, the Temperature Distribution of the heating products face made from it is extremely inhomogeneous, show the local of heating surface or certain is a bit because resistance value is large, temperature rise exceeds standard, easily produce spontaneous combustion, and another part is because resistance value is little, heats temperature rise and do not reach designing requirement.
Summary of the invention
Purpose of design: avoid the weak point in background technology, design that a kind of tensile strength is high, endurance, fold resistant, wrinkle resistance, resistant to elevated temperatures composite fiber heating line and manufacture method.
Design: in order to realize above-mentioned purpose of design.1, plurality of fibers silk is the design of twisted shape cordage, is one of feature of the present invention.The object of doing is like this: by the single fiber silk in 2 dishes or polydisc single fiber wire tray line combine, forward doubling, can form multiply fried dough twist cordage, by multiply twisted shape cordage around the fiber reel for rope that can form twisted shape structure to bobbin, then by the twisted shape cordage on the fiber reel for rope of 2 or multiple twisted shape structures and combine, forward rope form multiply fried dough twist cordage heater wire, the reversion of multiply fried dough twist cordage heater wire is eliminated stress and forms composite fiber heating line.2, the doubling of multiply fried dough twist cordage forward and the speed ratio that eliminates stress of reversion being designed to 1: 0.2～0.6 design, is two of feature of the present invention.The object of doing is like this: be no matter that 2 or plurality of fibers silk are made to twisted shape cordage, or 2 or many twisted shape cordage are merged into multiply fried dough twist cordage heater wire and all have stress, if can not effectively multiply fried dough twist cordage heater wire upper stress be eliminated, its multiply fried dough twist cordage heater wire after merging is in great confusion and cannot use, and therefore whether can effectively eliminate stress on multiply fried dough twist cordage heater wire and be the key point that is related to the present invention and can enters industrialization manufacture and application.The doubling of multiply fried dough twist cordage forward and the speed ratio that eliminates stress of reversion be designed to 1: 0.2 by the application～and 0.6, both can guarantee that 2 or plurality of fibers silk made twisted shape cordage, also when can guaranteeing that 2 or many twisted shape cordage are merged into multiply fried dough twist cordage heater wire, can effectively eliminate again the stress of multiply fried dough twist cordage, guarantee that the multiply fried dough twist cordage after making is straight, can not be in great confusion.3, in multiply cordage, be added with aramid filament fiber, or carbon filament fiber, or aramid filament fiber and the design of carbon filament fiber, be three of feature of the present invention.The object of doing is like this: aramid filament fiber has very high tensile strength, is incorporated in multiply fried dough twist cordage heater wire, can effectively improve the tensile strength of multiply fried dough twist cordage heater wire; And carbon filament fiber and Far Infrared Polyester Fiber filament fiber have far-infrared functional, can improve the heating property of multiply fried dough twist cordage heater wire, can play again good health care.
Technical scheme 1: composite fiber heating line, metallic fiber or the filament of being made up of metal and nanoscale graphite are multiply twisted shape cordage, or metallic fiber or the filament be made up of metal and nanoscale graphite are the outer PVC of being provided with layer or polytetrafluoroethylene or ETFE or the silicone rubber insulation layer of multiply twisted shape cordage and multiply twisted shape cordage.
Technical scheme 2: the manufacture method of composite fiber heating line, (1) by the single fiber line in 2 dishes or polydisc single fiber wire tray line combine, forward doubling forms multiply cordage and around form fiber reel for rope to bobbin; (2) cordage on 2 or multiple fiber reel for rope is combined, forward rope form multiply cordage heater wire; (3) reversion of multiply cordage heater wire is eliminated stress and forms composite fiber heating line.
The present invention compared with background technology, the one, effectively eliminated the stress producing in multiply cordage heater wire manufacture process, avoided multiply cordage heater wire in great confusion, make multiply cordage heater wire there is feature straight, easy to use; The 2nd, aramid filament fiber is incorporated in multiply fried dough twist cordage heater wire, effectively improves the tensile strength of multiply fried dough twist cordage heater wire; The 3rd, carbon filament fiber or Far Infrared Polyester Fiber filament fiber are incorporated in multiply fried dough twist cordage heater wire, can improve the heating property of multiply fried dough twist cordage heater wire, have again the function of far infrared health care; The 4th, tensile strength is high, endurance, fold resistant, wrinkle resistance, high temperature resistant; The 5th, can form according to user's request the electric heating wire of various functional characteristics, can be extensively military, civilian goods are warming, the snow melt that is also suitable for airport, road, lawn be warming, also can be used for the field such as the condensation and freezing prevention of pipeline and the heating and thermal insulation of container.
Accompanying drawing explanation
Fig. 1 is the end face structure schematic diagram of the first embodiment of composite fiber heating line.
Fig. 2 is the end face structure schematic diagram of the second embodiment of composite fiber heating line.
Fig. 3 is composite fiber heating line process flow diagram.
Embodiment
Embodiment 1: with reference to accompanying drawing 1.The manufacture method of composite fiber heating line, (1) by the single fiber line in 2 dishes or polydisc single fiber wire tray silk combine, forward doubling forms multiply cordage and around form fiber reel for rope to bobbin; (2) cordage on 2 or multiple fiber reel for rope is combined, forward rope form multiply cordage heater wire; (3) reversion of multiply cordage heater wire is eliminated stress and forms composite fiber heating line.That is to say, (1) 2 dishes or polydisc single fiber wire tray line are placed on pay off rack, adjust the adjustable tension spring of every dish, then every dish monofilament is passed to pilot hole and combine and penetrate in doubling frame, through the doubling of doubling bow forward, directive wheel guiding, cable machine winding displacement, by the multiply cordage after doubling around form fiber reel for rope to bobbin; (2) by 2 or multiple cordage pedestal to pay off rack, and the cordage on each fiber reel for rope is passed to pilot hole and combined and penetrate in doubling frame, through doubling bow forward rope, directive wheel guiding, cable machine row rope, by and rope after multiply cordage around form cordage heating bobbin to bobbin; (3) cordage is heated to bobbin and is put on pay off rack, through doubling bow reversion eliminate stress, directive wheel guiding, cable machine winding displacement form composite fiber heating line.
Embodiment 2: on the basis of embodiment 1, forward doubling and the speed ratio that eliminates stress of reversion be 1: 0.3～0.6 and within the scope of this value and comprise end value arbitrarily.
Embodiment 3: with reference to attached Fig. 1 and 2.Composite fiber heating line, metallic fiber or the filament 3 of being made up of metal and nanoscale graphite are multiply twisted shape cordage, or metallic fiber or the filament 3 be made up of metal and nanoscale graphite are the outer PVC of being provided with layer or polytetrafluoroethylene floor or ETFE layer or the silicone rubber insulation layer 2 of multiply twisted shape cordage and multiply twisted shape cordage.
Embodiment 4: with reference to accompanying drawing 2.On the basis of embodiment 1 and 3, in multiply twisted shape cordage and have aramid filament fiber 4 or a Far Infrared Polyester Fiber filament fiber 5.
Embodiment 5: with reference to accompanying drawing 3.On the basis of embodiment 1 and 3, in multiply twisted shape cordage and have aramid filament fiber 4 and a Far Infrared Polyester Fiber filament fiber 5.
It is to be understood that: although above-described embodiment is to the present invention's detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than restriction to mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention, all falls within the scope of protection of the present invention.
Claims (4)
1. the manufacture method of a composite fiber heating line, it is characterized in that: (1) 2 dishes or polydisc single fiber wire tray line are placed on pay off rack, adjust the adjustable tension spring of every dish, then every dish monofilament is passed to pilot hole and combine and penetrate in doubling frame, through the doubling of doubling bow forward, directive wheel guiding, cable machine winding displacement, by the multiply cordage after doubling around form fiber reel for rope to bobbin; By 2 or multiple cordage pedestal to pay off rack, and the cordage on each fiber reel for rope is passed to pilot hole and combined and penetrate in doubling frame, through doubling bow forward rope, directive wheel guiding, cable machine row rope, by and rope after multiply cordage around form cordage heating bobbin to bobbin; (3) cordage is heated to bobbin and is put on pay off rack, through doubling bow reversion eliminate stress, directive wheel guiding, cable machine winding displacement form composite fiber heating line, described filament is made up of metal and nanoscale graphite.
2. the manufacture method of composite fiber heating line according to claim 1, is characterized in that: forward doubling is 1: 0.2～0.6 with the speed ratio that reversion eliminates stress.
3. the manufacture method of composite fiber heating line according to claim 1, is characterized in that: in multiply cordage and have aramid filament fiber, or Far Infrared Polyester Fiber filament fiber or carbon filament fiber, or aramid filament fiber and Far Infrared Polyester Fiber filament fiber.
4. the manufacture method of composite fiber heating line according to claim 1, is characterized in that: described heater wire is provided with PVC layer or polytetrafluoroethylene floor or ETFE layer or silicone rubber insulation layer outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810162744.8A CN101426308B (en) | 2008-12-01 | 2008-12-01 | Composite fiber heating line and manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810162744.8A CN101426308B (en) | 2008-12-01 | 2008-12-01 | Composite fiber heating line and manufacturing method |
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| Publication Number | Publication Date |
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| CN101426308A CN101426308A (en) | 2009-05-06 |
| CN101426308B true CN101426308B (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810162744.8A Active CN101426308B (en) | 2008-12-01 | 2008-12-01 | Composite fiber heating line and manufacturing method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874186A (en) * | 2019-04-03 | 2019-06-11 | 浙江杭州日盛电热制品有限公司 | The Far infrared electric hot line and production method being made of nano graphite powder |
| CN109831838B (en) * | 2019-04-03 | 2024-02-20 | 浙江杭州日盛电热制品有限公司 | Electrothermal plastic wire or sheet made of far infrared nano material and its making process |
| CN112399655A (en) * | 2020-10-12 | 2021-02-23 | 宁波艾克本草纤维有限公司 | Carbon fiber composite electric heating wire |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101301A (en) * | 1987-01-16 | 1988-08-10 | 济南无线电线材厂 | Heating cable with skin current |
| CN2171188Y (en) * | 1993-10-12 | 1994-07-06 | 梁书文 | Electrothermal fiber wire |
| CN1249733C (en) * | 2000-10-23 | 2006-04-05 | 内克赞斯公司 | Multistranded wire |
| CN2783689Y (en) * | 2005-01-13 | 2006-05-24 | 贾玉秋 | Line with heating function |
| CN100365742C (en) * | 2005-07-20 | 2008-01-30 | 宁波东方集团有限公司 | Vertical disc twisting head of cable forming machine |
| CN201365355Y (en) * | 2008-12-01 | 2009-12-16 | 河南安彩照明杭州有限公司 | Composite-fiber heater wire |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0672029B2 (en) * | 1989-06-27 | 1994-09-14 | 株式会社島津製作所 | Fiber reinforced metal |
-
2008
- 2008-12-01 CN CN200810162744.8A patent/CN101426308B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101301A (en) * | 1987-01-16 | 1988-08-10 | 济南无线电线材厂 | Heating cable with skin current |
| CN2171188Y (en) * | 1993-10-12 | 1994-07-06 | 梁书文 | Electrothermal fiber wire |
| CN1249733C (en) * | 2000-10-23 | 2006-04-05 | 内克赞斯公司 | Multistranded wire |
| CN2783689Y (en) * | 2005-01-13 | 2006-05-24 | 贾玉秋 | Line with heating function |
| CN100365742C (en) * | 2005-07-20 | 2008-01-30 | 宁波东方集团有限公司 | Vertical disc twisting head of cable forming machine |
| CN201365355Y (en) * | 2008-12-01 | 2009-12-16 | 河南安彩照明杭州有限公司 | Composite-fiber heater wire |
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| CN101426308A (en) | 2009-05-06 |
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Owner name: ZHEJIANG HANGZHOU RISHENG ELECTRICAL HEATING PRODU Free format text: FORMER OWNER: HENAN ANCAI LIGHTING HANGZHOU CO., LTD. Effective date: 20120807 |
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Effective date of registration: 20120807 Address after: Hangzhou City, Zhejiang Province, 311100 Yuhang street Linping District Chen Jia Mu Qiao community Applicant after: ZHEJIANG?HANGZHOU?RISHENG??ELECTRIC?HEATING?PRODUCT?CO.,LTD. Address before: Hangzhou City, Zhejiang Province, 311100 Yuhang street Nanyuan District No. 357 Xi'an Garden Applicant before: Henan Ancai Lighting Hangzhou Co., Ltd. |
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