CN109378123A - The super soft multiply of one kind simultaneously closes carbon fiber composite core wire and its manufacture craft - Google Patents

The super soft multiply of one kind simultaneously closes carbon fiber composite core wire and its manufacture craft Download PDF

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Publication number
CN109378123A
CN109378123A CN201811503122.7A CN201811503122A CN109378123A CN 109378123 A CN109378123 A CN 109378123A CN 201811503122 A CN201811503122 A CN 201811503122A CN 109378123 A CN109378123 A CN 109378123A
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Prior art keywords
carbon fiber
layer
composite core
fiber complex
core
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CN201811503122.7A
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Chinese (zh)
Inventor
宋志强
齐保军
宋利强
宋聚强
宋福如
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Handan Silicon Valley New Materials Co Ltd
HEBEI SILICON VALLEY CHEMICAL CO Ltd
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Handan Silicon Valley New Materials Co Ltd
HEBEI SILICON VALLEY CHEMICAL CO Ltd
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Priority to CN201811503122.7A priority Critical patent/CN109378123A/en
Publication of CN109378123A publication Critical patent/CN109378123A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/006—Constructional features relating to the conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/08—Insulating conductors or cables by winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
    • H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
    • H01B7/183—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of an outer sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1875—Multi-layer sheaths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1875—Multi-layer sheaths
    • H01B7/188—Inter-layer adherence promoting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2806—Protection against damage caused by corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/008—Power cables for overhead application
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Abstract

The present invention is the super soft multiply of one kind and closes carbon fiber composite core wire and its manufacture craft, including plug and it is wrapped in its external conductive metal layer, plug includes one group of circular cross-section carbon fiber complex core, the axis of each carbon fiber complex core in carbon fiber complex core group is arranged in parallel, the axial connecting line for being located at the carbon fiber complex core of periphery in carbon fiber complex core group forms regular polygon structure, aluminium foil or tinfoil paper clad also are also wrapped in the outer layer of carbon fiber complex core group in the periphery of carbon fiber complex core group, the aluminium foil or tinfoil paper clad internal layer are provided with adhesive fiberglass reinforced layer；Conductive metal layer includes the aluminium extruded covering and aluminium stock layer for being successively wrapped in clad periphery.The present invention overcomes the defect of the prior art, mandrel bend winding performance gets a promotion, strength enhancing, wet-heat resisting, ozone, ultraviolet ageing improve, stability in use, reliability significantly improve, and the plug can carry out prefabricated, simplified production technology as a kind of independent product.

Description

The super soft multiply of one kind simultaneously closes carbon fiber composite core wire and its manufacture craft
Technical field
The invention belongs to aerial condutor technical fields, and in particular to a kind of super soft multiply and close carbon fiber composite core wire and Its manufacture craft.
Background technique
Conducting wire plug is made with being constantly progressive for material technology using organic composite material as the support core material of conducting wire Have become technical solution well-known in the art for plug core material；But the existing universal sub-thread wire form of support plug Or multiply core wire is twisted form, the rodlike core wire of single causes conductor cord disconnection Frequent Accidents because pliable impaired；Multiply core wire twists Multiply core wire is carried out twisted fixation by way of spiral for conjunction form or even impregnation carries out the reinforcement of final form and fixes, more The twisted form plug of stock is significantly increased compared to single-stranded form, rigidity and winding bending ability, compared to single plug The section of form, carbon fiber composite core rod conducting wire made of equivalent material increases, and the transmission capacity of conducting wire, Neng Gouxian is greatly improved It writes and reduces line loss；
But existing multiply core wire be twisted form plug, a core wire failure in bending or fracture after, also easily related entirety Property destroyed, the flexural fatigue destruction that residue core wire is born when being bent winding can dramatically increase, and easily occur damaged, be twisted The advantage of shape globality has not existed.Therefore, existing spiral is twisted the stability in use of mandrel structure, reliability not Height, in addition, each single path of twisted formal cause is different, when stress, cannot be guaranteed to be broken simultaneously, and integral strength is small.But in some spies Different occasion cannot still satisfy the use demand well.
Summary of the invention
The present invention overcomes the defect of the prior art, provide a kind of super soft multiply and close carbon fiber composite core wire and its Manufacture craft, plug is fixed using core wire and by the way of closing and using Woven glass cloth enhancing clad in the conducting wire, and Each single core is active each other after conjunction, and when bending is unobstructed each other, and bending winding performance gets a promotion, because of every core stress Uniformly, consistency is good, shows integral strength height；Stability in use, reliability significantly improve.In addition, the plug being capable of conduct A kind of independent product progress is prefabricated, provides separate modular for conducting wire preparation, simplifies production technology.
The specific technical solution of the present invention is:
The super soft multiply of one kind simultaneously closes carbon fiber composite core wire, including plug and is wrapped in its external conductive metal layer, The plug includes one group of circular cross-section carbon fiber complex core, and key point is, each single in the carbon fiber complex core group The setting arranged in parallel of the axis of carbon fiber complex core, the axle center that the carbon fiber complex core of periphery is located in carbon fiber complex core group connect Line forms regular polygon structure, is also wrapped on aluminium foil or tinfoil paper clad in the periphery of carbon fiber complex core group, the aluminium foil or Tinfoil paper clad internal layer is provided with adhesive fiberglass reinforced layer；The conductive metal layer includes successively being wrapped in clad periphery Aluminium extruded covering and aluminium stock twisted layer.
The diameter of the carbon fiber complex core is 1-5mm；Intensity is 1900-3200MPa.By weight percentage, institute Carbon fiber complex core the carbon fiber-containing 65-75%, resin 15-20%, glass fibre 8-15% stated；DMA method storage modulus glass Change 130-250 DEG C of value of temperature Tg.
The carbon fiber complex core periphery is additionally provided with glass fiber tape, basalt fibre band or carbon fiber winding layer.
The winding layer with a thickness of 0.05-1mm.
The clad with a thickness of 0.05-2mm.
The quantity of carbon fiber complex core in the carbon fiber complex core group is 7,19 or 37.
The aluminium extruded covering with a thickness of 0.5-0.99mm.
The aluminium stock layer is set as layer 2-4, each layer with a thickness of 2-6mm.
Super soft multiply as described above a kind of and the manufacture craft for closing carbon fiber composite core wire are wrapped in the processing step It includes the following steps successively carried out: A, by pultrude process one-pass molding carbon fiber complex core, making carbon fiber complex core group；B, Carbon fiber complex core group periphery is coated on by the molding aluminium extruded covering of extrusion forming process；C, pass through concentric stranding technological forming Conduction be placed on aluminium extruded covering periphery；It is characterized by: carrying out carbon fiber complex core group between the step A and step B Production process, it is as follows:
A1, by weight percentage, takes carbon fiber wire 65-75%, resin 15-20%, glass fibre 8-15%, through compregnate With cladding pultrusion of glass fiber tape after resin, carbon fiber complex core is made；
A2, a certain number of carbon fiber complex cores are taken according to design requirement, carbon fiber complex core is placed in parallel, outer layer plug It is circumferentially uniformly arranged around sandwich layer, the axial connecting line positioned at peripheral carbon fiber complex core is to form regular polygon structure；
A3, adhesive fiberglass reinforced layer is wound in the periphery for the regular polygon structure being made of carbon fiber complex core；
A4, aluminium foil or tinfoil paper clad are coated in glass fiber reinforced layer periphery, carbon fiber complex core group is made.
The beneficial effects of the present invention are:
1) plug of this aerial condutor is using multi-strand carbon fiber composite core and the arrangement mode of conjunction, and passes through Woven glass cloth and increase Strong or tinfoil paper clad be coated and fixed being structure as a whole, and each single core is each other compared to twisted shape, and after closing for the structure Active, when bending, is unobstructed each other, and bending winding performance gets a promotion, and the bending angle that can be born is bigger, because of every Core uniform force, consistency is good, shows integral strength height；When carbon fiber area is identical, there is higher intensity, can be improved 10-25%.Since the fibrous layer of the low Tg of single plug bonding is not used for containing lay configuration, there is heatproof It is higher, the higher performance of transmission line capability.The glass band of single core outer layer is to aluminium after the protection and comingling of the carbon fiber of load Three layers of closed protection of foil cladding and crowded aluminium cladding, so that carbon fiber complex core wet and heat ageing resistant with super strength, resistance to ozone are old Change, the weakness of these existing similar products, normal service life is longer；
It 2), can in the effect of periphery the setting glass fibre, basalt fibre or carbon fiber winding layer 3 of carbon fiber complex core To guarantee single surface insulation, prevent from that couple corrosion occurs in use process.In addition, having prevents longitudinal splitting effect.
3) setting Woven glass cloth enhancing aluminium foil or tinfoil paper clad 2 outside all carbon fiber complex cores, the clad, from It is interior to be divided into 3 layers to outer.Internal layer is high-temperature-resistant adhesive layer；Centre is that glass fabric enhancing and resistance to compression buffer layer and temperature pass Lead block layer；Outer layer is to be protected from light sealant.The effect of this clad: (1) the more centripetal fixed structures of parallel plug, it is ensured that Stationary core rod position is firm；(2) after plug stranding, when using doing the hydraulic crimping of end strain clamp, glass fabric layer is risen To the flexible buffer effect to multi-strand carbon fiber composite core, the over-voltage of plug is effectively prevent to injure；(3) carbon fiber composite core wire A kind of high temperature wire, when short circuit occurs for wire high-temperature operation or route, outer layer aluminium is twisted and layer temperature is very high, high temperature aluminium layer with Plug interval layer of glass layer, can effectively block temperature inwardly conduct, slow down plug heat ageing earthquake intensity；(4) outer layer aluminium Foil (or tinfoil paper) can play isolation outside air, vapor, ultraviolet light to the aging corrosiveness of internal layer plug, greatly increase And close the service life of plug.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of 2 carbon fiber complex core group of the embodiment of the present invention.
In attached drawing, 1, carbon fiber complex core, 2, clad, 3, winding layer, 4, aluminium extruded covering, 5, aluminium stock twisted layer.
Specific embodiment
The present invention relates to a kind of super soft multiply and carbon fiber composite core wire and its manufacture craft are closed, including
Composite core rod and the conductive metal layer for being wrapped in its outside with one heart, the composite core rod include one group of circular cross-section carbon Fiber composite core 1, the axis setting arranged in parallel of each individual carbon fibers composite core rod 1 in the carbon fiber complex core group, Axial connecting line in carbon fiber complex core group positioned at the carbon fiber complex core 1 of outer layer forms regular polygon structure, multiple in carbon fiber The outer layer for closing core group is also wrapped on aluminium foil or tinfoil paper clad 2, and the aluminium foil or 2 internal layer of tinfoil paper clad are provided with adhesive Fiberglass reinforced layer；The conductive metal layer includes the aluminium extruded covering 4 and aluminium stock twisted layer for being successively wrapped in 2 periphery of clad with one heart 5.The specific constructive form and its manufacture craft of aerial condutor involved in the present invention are illustrated by embodiment.
00/50 specification of embodiment Isosorbide-5-Nitrae, as shown in Figure 1, the carbon fiber complex core 1, is by 8 T700 12K carbon fibers Tie up long filament compregnate high-temperature resin after with thickness 0.6mm glass tape pultrusion at diameter be 3.0mm plug；Intensity is 2600MPa；It presses Mass percent meter, carbon fiber wire content 72%, resin content 18%, glass fiber content 10%；DMA method storage modulus glass 230 DEG C of value of glass temperature Tg.The preferred Woven glass cloth of the clad 2 enhances material, and with a thickness of 1.1mm, carbon fiber is compound The quantity of carbon fiber complex core 1 in core group is 7, one at middle part, other six roots of sensation are parallel and close around it, in a ring battle array The arrangement form of column；
The aluminium extruded covering 4 with a thickness of 0.6mm.
The aluminium stock layer 5 is the trapezoidal twisted wire layer of soft aluminium alloy, is set as 2 layers, each layer with a thickness of 3.5mm.
Super soft multiply as described above a kind of and the manufacture craft for closing carbon fiber composite core wire, including A, pass through pultrusion work More molding 1 boundlings of carbon fiber complex core are made carbon fiber complex core group by skill one-pass molding carbon fiber complex core 1；B, pass through The molding aluminium extruded covering 4 of extrusion process is coated on carbon fiber complex core group periphery；C, pass through the conduction of concentric stranding technological forming Layer 5 is placed in 4 periphery of aluminium extruded covering；The production process of carbon fiber complex core group is carried out between the step A and step B, as follows:
A1, by mass percentage, takes carbon fiber wire 72%, resin 18%, glass fiber 10%, after compregnate resin With cladding pultrusion of glass fiber tape or fabric, carbon fiber complex core 1 is made；
A2, a certain number of carbon fiber complex cores are taken according to design requirement, carbon fiber complex core 1 are placed in parallel, sandwich layer with Outer layer plug is arranged concentrically, and the axial connecting line positioned at peripheral carbon fiber complex core 1 is to form regular polygon structure；
A3, adhesive fiberglass reinforced layer is wound in the periphery for the regular polygon structure being made of carbon fiber complex core 1；
A4, aluminium foil or tinfoil paper clad 2 are coated in glass fiber reinforced layer periphery.
Embodiment 2, as shown in Fig. 2, another form as carbon fiber composite core rod in embodiment 1, carbon fiber are compound The quantity of carbon fiber complex core 1 in core group is 19, altogether three layers of setting, one, center plug, the second layer 6, third layer 12 Root.
Outer layer and time outer layer plug are circumferentially uniformly arranged around sandwich layer, in above-mentioned three-decker, positioned at periphery The axial connecting line of carbon fiber complex core 1 is in regular polygon structure；
Embodiment 3, as form identical with 2 structure of embodiment, carbon fiber complex core 1 in carbon fiber complex core group Quantity is 37, and four layers are arranged altogether；In the four-layer structure, one, center plug, the second layer 6, third layer 12, the 4th layer 18 Root.Axial connecting line positioned at the carbon fiber complex core 1 of periphery is in regular polygon structure.

Claims (10)

1. a kind of super soft multiply simultaneously closes carbon fiber composite core wire, it is wrapped in its external conductive gold including composite core rod and with one heart Belong to layer, the composite core rod includes one group of circular cross-section carbon fiber complex core (1), it is characterised in that: the carbon fiber complex core The axis setting arranged in parallel of each individual carbon fibers composite core (1) in group is located at the carbon of outer layer in carbon fiber complex core group The axial connecting line of fiber composite core (1) forms regular polygon structure, the outer layer of carbon fiber complex core group be also wrapped on aluminium foil or Tinfoil paper clad (2), the aluminium foil or tinfoil paper clad (2) internal layer are provided with adhesive fiberglass reinforced layer；The conductive gold Belonging to layer includes the aluminium extruded covering (4) and aluminium stock twisted layer (5) for being successively wrapped in clad (2) periphery with one heart.
2. the super soft multiply of one kind according to claim 1 simultaneously closes carbon fiber composite core wire, it is characterised in that: the carbon The diameter of fiber composite core (1) is 1-5mm；Intensity is 1900-3200MPa；By weight percentage, the carbon fiber is compound Core (1) carbon fiber-containing 65-75%, resin 15-20%, glass fibre 8-15%；DMA method storage modulus glass transition temperature Tg value 130-250℃。
3. the super soft multiply of one kind according to claim 1 simultaneously closes carbon fiber composite core wire, it is characterised in that: the carbon Fiber composite core (1) periphery is additionally provided with glass fiber tape, basalt fibre band or carbon fibre fabric cladding winding layer (3).
4. the super soft multiply of one kind according to claim 3 simultaneously closes carbon fiber composite core wire, it is characterised in that: described twines Winding layer (3) with a thickness of 0.05-1mm.
5. the super soft multiply of one kind according to claim 1 simultaneously closes carbon fiber composite core wire, it is characterised in that: the packet The thickness 0.05-2mm of coating (2).
6. the super soft multiply of one kind according to claim 1 simultaneously closes carbon fiber composite core wire, it is characterised in that: the carbon The quantity of carbon fiber complex core (1) in fiber composite core group is 7,19 or 37.
7. the super soft multiply of one kind according to claim 1 simultaneously closes carbon fiber composite core wire, it is characterised in that: the aluminium Extrude layer (4) with a thickness of 0.5-0.99mm.
8. the super soft multiply of one kind according to claim 1 simultaneously closes carbon fiber composite core wire, it is characterised in that: the aluminium Stock twisted layer (5) is set as layer 2-4.
9. the super soft multiply of one kind described in claim 1 and the manufacture craft for closing carbon fiber composite core wire, the processing step In include the following steps that successively carry out: A, by pultrude process one-pass molding carbon fiber complex core (1), production carbon fiber is compound Core group；B, carbon fiber complex core group periphery is coated on by the molding aluminium extruded covering (4) of extrusion process；C, pass through concentric stranding work The molding conductive layer of skill (5) is placed in aluminium extruded covering (4) periphery；It is characterized by: carrying out carbon between the step A and step B The production process of fiber composite core group, as follows:
A1, by weight percentage, takes carbon fiber wire 65-75%, resin 15-20%, glass fibre 8-15%, through compregnate resin Afterwards with cladding pultrusion of glass fiber tape, it is made carbon fiber complex core (1)；
A2, a certain number of carbon fiber complex cores (1) is taken according to design requirement, carbon fiber complex core (1) is placed in parallel, be located at outer The axial connecting line of the carbon fiber complex core (1) enclosed is to form regular polygon structure；
A3, adhesive fiberglass reinforced layer is wound in the periphery for the regular polygon structure being made of carbon fiber complex core (1)；
A4, aluminium foil or tinfoil paper clad (2) are coated in glass fiber reinforced layer periphery, carbon fiber complex core group is made.
10. the super soft multiply of one kind according to claim 9 and the manufacture craft for closing carbon fiber composite core wire, feature exist In: in the step A1, when carrying out a pultrusion process, by glass fiber tape, basalt needed for winding layer (3) Fiber band or carbon fibre fabric, with carbon fiber wire, cladding pultrusion of glass fiber tape.
CN201811503122.7A 2018-12-10 2018-12-10 The super soft multiply of one kind simultaneously closes carbon fiber composite core wire and its manufacture craft Pending CN109378123A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040182597A1 (en) * 2003-03-20 2004-09-23 Smith Jack B. Carbon-core transmission cable
CN202153452U (en) * 2011-05-25 2012-02-29 浙江冬宫电缆有限公司 Carbon fiber composite core aluminum stranded wire conductor wire
CN103000279A (en) * 2012-12-14 2013-03-27 大连元盛科技开发有限公司 Carbon fiber composite core bar and processing method thereof
CN207517413U (en) * 2017-11-14 2018-06-19 江苏南瑞斯特斯复合材料有限公司 A kind of plum blossom-shaped carbon fiber complex core is twisted plug
CN208938701U (en) * 2018-12-10 2019-06-04 河北硅谷化工有限公司 The super soft multiply of one kind simultaneously closes carbon fiber composite core wire

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040182597A1 (en) * 2003-03-20 2004-09-23 Smith Jack B. Carbon-core transmission cable
CN202153452U (en) * 2011-05-25 2012-02-29 浙江冬宫电缆有限公司 Carbon fiber composite core aluminum stranded wire conductor wire
CN103000279A (en) * 2012-12-14 2013-03-27 大连元盛科技开发有限公司 Carbon fiber composite core bar and processing method thereof
CN207517413U (en) * 2017-11-14 2018-06-19 江苏南瑞斯特斯复合材料有限公司 A kind of plum blossom-shaped carbon fiber complex core is twisted plug
CN208938701U (en) * 2018-12-10 2019-06-04 河北硅谷化工有限公司 The super soft multiply of one kind simultaneously closes carbon fiber composite core wire

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