CN204029404U - A kind of carbon fiber composite cable - Google Patents
A kind of carbon fiber composite cable Download PDFInfo
- Publication number
- CN204029404U CN204029404U CN201420184624.9U CN201420184624U CN204029404U CN 204029404 U CN204029404 U CN 204029404U CN 201420184624 U CN201420184624 U CN 201420184624U CN 204029404 U CN204029404 U CN 204029404U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- fiber composite
- composite cable
- stranded
- utility
- 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 - Lifetime
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 31
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 31
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 17
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 abstract description 15
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Non-Insulated Conductors (AREA)
Abstract
The utility model relates to a kind of carbon fiber composite cable, comprise the conductor sandwich layer formed by carbon fiber complex core, and at the outer stranded coated skin of described conductor sandwich layer, wherein, to be that the aluminium alloy wire of arcuate is stranded by many cross sections formed described coated skin, and the cross section of described coated outer field outer surface is full circle.Carbon fiber composite cable ampacity of the present utility model is large, anti-ice-snow function admirable, span are large, power transmission efficiency is high and energy-conservation, erection cost is low.
Description
Technical field
The utility model relates to cable technology, is specifically related to the cable of a kind of large span, heavy in section, large ampacity.
Background technology
Existing cable, generally adopts zinc-coated wire as core, the aluminium alloy wire of outer stranded circle.Mainly there is the problem of following several respects in this cable: one, due to skin stranded be circular aluminium alloy wire, cause gap between the lines large, net sectional area is little, and external diameter is large, stores and takes up room greatly in transportation.Two, uneven, rough by the stranded superficies formed of the aluminium alloy wire of circle, easily pile up ice and snow or other heavy burden materials, increase the heavy burden of cable, anti-ice-snow ability, easily bend and destroy cable.Three, the tensile strength of zinc-coated wire used is low, and weight is large, and during erection, span is less, and the shaft tower quantity of erection needed for cable is many, and not only cost is large, wasting manpower and material resources, and land occupation resource is many.
Based on above problem, existing cable cannot meet the new demand of power construction fast development.
Utility model content
In view of this, the utility model aims to provide that a kind of net sectional area is large, ampacity is large, anti-ice-snow function admirable, span are large, power transmission efficiency is high and energy-conservation, that erection cost is low carbon fiber composite cable.
The utility model takes following technical scheme to solve the problem:
A kind of carbon fiber composite cable, comprise the conductor sandwich layer formed by carbon fiber complex core, and at the outer stranded coated skin of described conductor sandwich layer, wherein, to be that the aluminium alloy wire of arcuate is stranded by many cross sections formed described coated skin, and the cross section of described coated outer field outer surface is full circle.
Preferably, the tensile strength of described carbon fiber complex core is more than or equal to 2940MPA.
Preferably, described conductor sandwich layer comprises a carbon fiber complex core.
Preferably, described coated skin comprises 8 cross sections is the aluminium alloy wire of arcuate.
Compared with prior art, the beneficial effect of carbon fiber composite cable of the present utility model is:
Carbon fiber composite cable of the present utility model utilizes the conductor sandwich layer of the stranded formation of carbon fiber complex core, thus improve the tensile strength of overhead power transmission cable, and it is lightweight, large span can be realized make somebody a mere figurehead and improve ampacity, shaft tower quantity needed for overhead power transmission cable reduces, greatly reduce the costs such as manpower and materials, and land resource is few; And, the coated skin of the stranded formation of the aluminium alloy wire utilizing many cross sections to be arcuate, the cross section of described coated outer field outer surface is full circle, thus not only further increase ampacity, and make the smooth surface of overhead power transmission cable, effectively improve anti-ice-snow performance, and dust is not easily adhered in surface, effectively can reduce noise and the line loss of corona discharge generation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of carbon fiber composite cable of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, the utility model provides a kind of carbon fiber composite cable, comprises by the stranded conductor sandwich layer 10 formed of carbon fiber complex core 12, and at described conductor sandwich layer 10 outer stranded coated outer 20.Wherein, described coated outer 20 is that the aluminium alloy wire 22 of arcuate is stranded by many cross sections is formed, and two aluminium alloy wires 22 adjacent in described aluminium alloy wire 22 are fitted together to mutually.The cross section of the described coated outer surface of outer 20 is full circle.
Particularly, in described conductor sandwich layer 10, the tensile strength of carbon fiber complex core 12 is more than or equal to 2940MPA.The carbon fiber complex core 12 of above-mentioned tensile strength is adopted to enhance the ability of overhead power transmission cable load-bearing, lightweight, 1/4 of proportion deficiency steel, meet the requirement of large span and heavy in section high pressure, ultra high voltage, greatly reduce the shaft tower cost in new line construction, save valuable land resource and human resources.Further, carbon fiber complex core 12 has resistance to elevated temperatures and the decay resistance of the incomparable excellence of zinc-coated wire, ensure that the stability of overhead power transmission cable in During Process of Long-term Operation.
In in this enforcement, described conductor sandwich layer 10 comprises a carbon fiber complex core 12.Described coated outer 20 comprise the aluminium alloy wire 22 that 8 cross sections are arcuate.
Carbon fiber composite cable of the present utility model adopts many cross sections to be aluminium alloy wire 22 stranded formation full circle of arcuate, make overhead power transmission cable surface smooth and closely, there is excellent anti-ice-snow ability, and dust is not easily adhered in surface, noise and the line loss of corona discharge generation effectively can be reduced.And, this stranded effective cross section that can greatly increase closely is amassed, improve the ampacity of overhead power transmission cable, ampacity improves more than 60% than adopting circular aluminium alloy wire, and the complement outside diameter of overhead power transmission cable reduces about 20% than adopting circular aluminium alloy wire.
Compared with traditional like product, carbon fiber composite cable of the present utility model can meet the construction of heavy in section high pressure, extra high voltage line, decreases electric power loss in the transmission, improves power transmission efficiency.
Carbon fiber composite cable of the present utility model utilizes the conductor sandwich layer of the stranded formation of carbon fiber complex core, thus improve the tensile strength of overhead power transmission cable, and it is lightweight, large span can be realized make somebody a mere figurehead and improve ampacity, shaft tower quantity needed for overhead power transmission cable reduces, greatly reduce the costs such as manpower and materials, and land resource is few; And, the coated skin of the stranded formation of the aluminium alloy wire utilizing many cross sections to be arcuate, the cross section of described coated outer field outer surface is full circle, thus not only further increase ampacity, and make the smooth surface of overhead power transmission cable, effectively improve anti-ice-snow performance, and dust is not easily adhered in surface, effectively can reduce noise and the line loss of corona discharge generation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. a carbon fiber composite cable, it is characterized in that: comprise the conductor sandwich layer (10) formed by carbon fiber complex core (12), and at the stranded outward coated skin (20) of described conductor sandwich layer (10), wherein, to be that the aluminium alloy wire (22) of arcuate is stranded by many cross sections formed described coated skin (20), and the cross section of the outer surface of described coated skin (20) is full circle.
2. carbon fiber composite cable according to claim 1, is characterized in that: the tensile strength of described carbon fiber complex core (12) is more than or equal to 2940MPA.
3. carbon fiber composite cable according to claim 1, is characterized in that: described conductor sandwich layer (10) comprises a carbon fiber complex core (12).
4. carbon fiber composite cable according to claim 1, is characterized in that: described coated skin (20) comprises the aluminium alloy wire (22) that 8 cross sections are arcuate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184624.9U CN204029404U (en) | 2014-04-16 | 2014-04-16 | A kind of carbon fiber composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184624.9U CN204029404U (en) | 2014-04-16 | 2014-04-16 | A kind of carbon fiber composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029404U true CN204029404U (en) | 2014-12-17 |
Family
ID=52069239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420184624.9U Expired - Lifetime CN204029404U (en) | 2014-04-16 | 2014-04-16 | A kind of carbon fiber composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204029404U (en) |
-
2014
- 2014-04-16 CN CN201420184624.9U patent/CN204029404U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203192428U (en) | Galvanizing aluminium conductor steel reinforced cable | |
| CN204857204U (en) | Latent oil pump aluminum alloy cable | |
| CN204029404U (en) | A kind of carbon fiber composite cable | |
| CN202976964U (en) | Energy-saving low-wind pressure wire | |
| CN102915787B (en) | Expanded diameter conductor | |
| CN205134083U (en) | Prestress wire is restrainted | |
| CN203982807U (en) | The stranded carbon fiber cable of a kind of notch cuttype aluminium alloy wire | |
| CN203931606U (en) | A kind of optical fiber composite cable | |
| CN204348354U (en) | Trapezoidal heat-resisting aluminium alloy shaped overhead conductors | |
| CN203982826U (en) | A kind of stranded carbon fiber aerial cable of type aluminum steel that bends | |
| CN203520927U (en) | Mobile dragging cable of buggy ladle | |
| CN202337910U (en) | Pull rope for fencing side slopes | |
| CN202855415U (en) | High conductivity high strength aluminum alloy conductor overhead insulation cable | |
| CN201927415U (en) | Optical fiber composite cable | |
| CN203966587U (en) | A kind of super heat proof cable | |
| CN203966619U (en) | A kind of stranded cable of type aluminium alloy wire that bends | |
| CN206685152U (en) | Flat polyvinyl chloride gum cover elevator cable | |
| CN203799687U (en) | Carbon fiber overhead cable twisted by aluminum wires | |
| CN204680461U (en) | The low windage electric power twisted wire of ultra-high-tension power transmission line | |
| CN206976077U (en) | A kind of carbon fiber composite cable | |
| CN203966646U (en) | A kind of super heat-resisting aerial cable | |
| CN203260393U (en) | Low-wind-pressure conducting wire | |
| CN203982825U (en) | A kind of composite cable of stranded aluminium alloy wire | |
| CN203799686U (en) | Superheat-resistant galvanized steel wire composite cable | |
| CN203218008U (en) | An ice and snow resisting overhead line formed by intertwisting fan-shaped aluminum wires outside aluminum-covered steel wires |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Industrial Zone, seven Town, Wujiang District, Jiangsu, Suzhou Patentee after: Jiangsu Hengtong Electric Power Intelligent Network Technology Co.,Ltd. Address before: 215000 Industrial Zone, seven Town, Wujiang District, Jiangsu, Suzhou Patentee before: Fujikura Hengtong Aerial Cable System Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |
|
| CX01 | Expiry of patent term |