CN103887001A - Composite cable - Google Patents
Composite cable Download PDFInfo
- Publication number
- CN103887001A CN103887001A CN201410154115.6A CN201410154115A CN103887001A CN 103887001 A CN103887001 A CN 103887001A CN 201410154115 A CN201410154115 A CN 201410154115A CN 103887001 A CN103887001 A CN 103887001A
- Authority
- CN
- China
- Prior art keywords
- aluminum
- optical fiber
- composite cable
- protective tube
- steel
- 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
Links
Images
Landscapes
- Communication Cables (AREA)
Abstract
The invention relates to a composite cable. The composite cable comprises an aluminum wire outer layer, an optical fiber protective tube and optical fibers. The aluminum wire outer layer comprises a plurality of aluminum wires which are annularly distributed, the optical fiber protective tube is arranged in the aluminum wire outer layer and surrounded by the aluminum wires, and the optical fibers are arranged in the optical fiber protective tube. According to the composite cable, the optical fiber protective tube is arranged in the aluminum wire outer layer and the optical fibers are arranged in the optical fiber protective tub, so that the composite cable not only has a power transmission function but also can be used for communication, thereby being capable of being widely used in smart power grids.
Description
Technical field
The present invention relates to field of cables, be specifically related to a kind of composite cable.
Background technology
Current cable is generally to form with steel wire, aluminium alloy wire etc. are stranded, is used for transferring electric power, but does not have communication function.But along with the fast development of power construction, intelligent grid becomes a kind of development trend gradually, and the cable with communication function is the important component part of intelligent grid, and therefore those skilled in the art urgently develop a kind of cable with communication function.
Summary of the invention
In view of this, the present invention aims to provide a kind of composite cable with transmission of electricity and communication function.
In order to realize object of the present invention; the invention provides a kind of composite cable; it comprises aluminum steel skin, optical fiber protective tube and optical fiber; described aluminum steel skin comprises multiple ring-shaped distributed aluminum steels; described optical fiber protective tube is arranged in described aluminum steel skin; by described multiple aluminum steels around, described optical fiber is arranged in described optical fiber protective tube.
Preferably; described aluminum steel skin comprises the first aluminum-wire layer and the second aluminum-wire layer; described the second aluminum-wire layer connects into tubulose by multiple " Z " font aluminium alloy stranded conductor; and be looped around the outside of described optical fiber protective tube; described the first aluminum-wire layer connects into tubulose by multiple " Z " font aluminium alloy stranded conductor, and is looped around the outside of described the second aluminum-wire layer.
Preferably; described aluminum steel skin comprises the first aluminum-wire layer and the second aluminum-wire layer; described the second aluminum-wire layer comprises multiple circular aluminum steels that are looped around the outside of described optical fiber protective tube and distribute ringwise, and described the first aluminum-wire layer comprises multiple circular aluminum steels that are looped around the outside of described the second aluminum-wire layer and distribute ringwise.
Preferably, described aluminum steel skin comprises multiple fan-shaped aluminum steels that are.
Preferably, described composite cable also comprises carbon fiber pipe, and described carbon fiber pipe is arranged at the outer field inner side of described aluminum steel, and described optical fiber protective tube is arranged in described carbon fiber pipe.
Preferably, between described carbon fiber pipe and described aluminum steel skin, be formed with gap.
Preferably, described composite cable also comprises the aluminum steel internal layer that is arranged at the outer field inner side of described aluminum steel, and described aluminum steel internal layer comprises multiple aluminium-clad steel wires, and described optical fiber protective tube and described multiple aluminium-clad steel wire are arranged loop configuration.
Preferably, the inner side of described aluminum steel internal layer is also provided with kernel line, and described kernel line is also aluminium-clad steel wire.
Preferably, described aluminum steel, aluminium-clad steel wire and optical fiber protective tube are all rounded or fan-shaped.
Preferably, described optical fiber protective tube is stainless steel tube.
The composite cable that the embodiment of the present invention provides; by in aluminum steel skin, optical fiber protective tube being set, and in optical fiber protective tube, optical fiber is set, makes this composite cable not only there is the function of transmission of electricity; can also carry out communication, therefore can in intelligent grid, widely apply.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the composite cable that provides of first embodiment of the invention.
Fig. 2 is the cross-sectional view of the composite cable that provides of second embodiment of the invention.
Fig. 3 is the cross-sectional view of the composite cable that provides of third embodiment of the invention.
Fig. 4 is the cross-sectional view of the composite cable that provides of fourth embodiment of the invention.
Fig. 5 is the cross-sectional view of the composite cable that provides of fifth embodiment of the invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Please refer to Fig. 1 to Fig. 5, the embodiment of the present invention provides a kind of composite cable, and it comprises aluminum steel skin, optical fiber protective tube 4 and optical fiber 5.
Aluminum steel skin comprises multiple ring-shaped distributed aluminum steels, and for transferring electric power, indication aluminum steel can be made up of aluminium alloy herein.Optical fiber protective tube 4 is arranged in aluminum steel skin, by multiple aluminum steels around, for the protection of optical fiber 5.Optical fiber 5 is arranged in optical fiber protective tube 4, for transmission of information, carries out communication, changes the single transmission of electricity function of cable, is convenient to realize the intellectuality of electrical network.
In a preferred embodiment, optical fiber protective tube 4 is stainless steel tube, and it has good Corrosion Protection.Further preferably, can also be at the aluminium of the coated one deck uniform thickness in stainless steel tube outside, to avoid the generation of couple corrosion.It should be noted that, the outer field outside of aluminum steel can arrange insulating barrier.
Please refer to Fig. 1, in first embodiment of the invention, aluminum steel skin comprises the first aluminum-wire layer 1 and the second aluminum-wire layer 2.The second aluminum-wire layer 2 connects into tubulose by multiple " Z " font aluminium alloy stranded conductor, and is looped around the outside of optical fiber protective tube 4.Similarly, the first aluminum-wire layer 1 connects into tubulose by multiple " Z " font aluminium alloy stranded conductor, and is looped around the outside of the second aluminum-wire layer 2.It should be noted that, alleged " Z " font herein, in fact also comprises the shape of class " Z " word, the example shape of aluminium alloy stranded conductor as shown in Figure 1.Use " Z " font aluminium alloy wire stranded cable, in the situation that cable requires net sectional area identical, than with little 20% left and right of the stranded outside diameter of cable of common round aluminium alloy wire, and can effectively reduce resistance, energy-conserving and environment-protective.
Please refer to Fig. 2, in second embodiment of the invention, aluminum steel skin comprises the first aluminum-wire layer 1 and the second aluminum-wire layer 2.The second aluminum-wire layer 2 comprises multiple circular aluminum steels that are looped around the outside of optical fiber protective tube 4 and distribute ringwise, and the first aluminum-wire layer 1 comprises multiple circular aluminum steels that are looped around the outside of the second aluminum-wire layer 2 and distribute ringwise.
Please refer to Fig. 3, in third embodiment of the invention, aluminum steel skin only has one deck, and this layer of aluminum steel comprises multiple fan-shaped aluminum steels that are, and indication aluminum steel can be aluminium alloy stranded conductor.Use the stranded cable of fan-shaped aluminium alloy wire, require net sectional area identical in the situation that at cable, than with little 20% left and right of the stranded outside diameter of cable of common round aluminium alloy wire.
It should be noted that, aluminum steel skin also can be not limited only to as one deck or two-layer, can also be more multi-layered.
Please refer to Fig. 1 to Fig. 3, in some preferred embodiments, this composite cable can also comprise carbon fiber pipe 3, and this carbon fiber pipe 3 is arranged at the outer field inner side of aluminum steel, and 4 of optical fiber protective tubes are arranged in carbon fiber pipe 3.Carbon fiber pipe 3 has excellent high temperature resistant and decay resistance, therefore can guarantee the stable operation that cable is long-term.The tensile strength of carbon fiber pipe 3 is the more than 1.5 times of the highest 5 grades of desired strengths of zinc-coated wire in GB/T3428-2012 standard, approximately only has 1/4 of galvanized steel but make a gesture of measuring.The application of carbon fiber pipe 3 has strengthened the weight capacity of composite cable, alleviated the weight of composite cable simultaneously, optimize sag, thereby meet the requirement of large span and heavy in section energy-conserving intelligent electrical network, greatly reduce the shaft tower cost in new line construction, save valuable land resource, reduced the loss of electric power in transmission, improved power transmission efficiency.
Further, between carbon fiber pipe 3 and aluminum steel skin, can be formed with gap.Due to the existence in these gaps, make the self-damping effect of composite cable very excellent, can reduce in the overhead operated process of composite cable because of wind-induced vibration.
Please refer to Fig. 4 and Fig. 5, in some preferred embodiments, this composite cable can also comprise the aluminum steel internal layer 6 that is arranged at the outer field inner side of aluminum steel, and aluminum steel internal layer 6 comprises multiple aluminium-clad steel wires, and optical fiber protective tube 4 is arranged loop configuration with multiple aluminium-clad steel wires.Indication aluminium-clad steel wire refers to that the outside of steel (the black part in figure) is coated with aluminium, makes it have good corrosion resistance herein.
Further preferably, the inner side of aluminum steel internal layer 6 is also provided with kernel line 7, and kernel line 7 is also aluminium-clad steel wire.
In some preferred embodiments, aluminum steel, aluminium-clad steel wire and optical fiber protective tube 2 are all rounded or fan-shaped.Please refer to Fig. 4, in fourth embodiment of the invention, aluminum steel, aluminium-clad steel wire and optical fiber protective tube 2 are all rounded, and aluminum steel skin comprises the first aluminum-wire layer 1 and the second aluminum-wire layer 2 that are made up of circular aluminum steel.Please refer to Fig. 5, in fifth embodiment of the invention, aluminum steel, aluminium-clad steel wire and optical fiber protective tube 2 are all fan-shaped, and aluminum steel skin comprises the first aluminum-wire layer 1 that one deck is made up of fan-shaped aluminum steel.
The composite cable that the embodiment of the present invention provides; by in aluminum steel skin, optical fiber protective tube being set, and in optical fiber protective tube, optical fiber is set, makes this composite cable not only there is the function of transmission of electricity; can also carry out communication, therefore can in intelligent grid, widely apply.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a composite cable; it is characterized in that; comprise aluminum steel skin, optical fiber protective tube and optical fiber; described aluminum steel skin comprises multiple ring-shaped distributed aluminum steels; described optical fiber protective tube is arranged in described aluminum steel skin; by described multiple aluminum steels around, described optical fiber is arranged in described optical fiber protective tube.
2. composite cable according to claim 1; it is characterized in that; described aluminum steel skin comprises the first aluminum-wire layer and the second aluminum-wire layer; described the second aluminum-wire layer connects into tubulose by multiple " Z " font aluminium alloy stranded conductor; and be looped around the outside of described optical fiber protective tube; described the first aluminum-wire layer connects into tubulose by multiple " Z " font aluminium alloy stranded conductor, and is looped around the outside of described the second aluminum-wire layer.
3. composite cable according to claim 1; it is characterized in that; described aluminum steel skin comprises the first aluminum-wire layer and the second aluminum-wire layer; described the second aluminum-wire layer comprises multiple circular aluminum steels that are looped around the outside of described optical fiber protective tube and distribute ringwise, and described the first aluminum-wire layer comprises multiple circular aluminum steels that are looped around the outside of described the second aluminum-wire layer and distribute ringwise.
4. composite cable according to claim 1, is characterized in that, described aluminum steel skin comprises multiple fan-shaped aluminum steels that are.
5. according to the composite cable described in claim 1 to 5 any one, it is characterized in that, also comprise carbon fiber pipe, described carbon fiber pipe is arranged at the outer field inner side of described aluminum steel, and described optical fiber protective tube is arranged in described carbon fiber pipe.
6. composite cable according to claim 5, is characterized in that, between described carbon fiber pipe and described aluminum steel skin, is formed with gap.
7. composite cable according to claim 1, is characterized in that, also comprises the aluminum steel internal layer that is arranged at the outer field inner side of described aluminum steel, and described aluminum steel internal layer comprises multiple aluminium-clad steel wires, and described optical fiber protective tube and described multiple aluminium-clad steel wire are arranged loop configuration.
8. composite cable according to claim 7, is characterized in that, the inner side of described aluminum steel internal layer is also provided with kernel line, and described kernel line is also aluminium-clad steel wire.
9. composite cable according to claim 7, is characterized in that, described aluminum steel, aluminium-clad steel wire and optical fiber protective tube are all rounded or fan-shaped.
10. composite cable according to claim 1, is characterized in that, described optical fiber protective tube is stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154115.6A CN103887001A (en) | 2014-04-16 | 2014-04-16 | Composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154115.6A CN103887001A (en) | 2014-04-16 | 2014-04-16 | Composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103887001A true CN103887001A (en) | 2014-06-25 |
Family
ID=50955852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410154115.6A Pending CN103887001A (en) | 2014-04-16 | 2014-04-16 | Composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103887001A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679451A (en) * | 2016-04-07 | 2016-06-15 | 江苏通光强能输电线科技有限公司 | Cable temperature on-line monitoring fiber composite conductor |
| CN105810357A (en) * | 2016-05-10 | 2016-07-27 | 江苏藤仓亨通光电有限公司 | Damping optical fiber composite overhead ground wire |
| CN105810347A (en) * | 2016-05-10 | 2016-07-27 | 江苏藤仓亨通光电有限公司 | Damping optical fiber composite overhead phase conductor |
| CN105931701A (en) * | 2016-05-10 | 2016-09-07 | 江苏藤仓亨通光电有限公司 | Vibration damping lead formed by combining twisting steel cores and aluminum alloys |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4671610A (en) * | 1983-11-11 | 1987-06-09 | Sumitomo Electric Industries, Ltd. | Composite overhead stranded conductor |
| CN201011534Y (en) * | 2007-01-31 | 2008-01-23 | 江苏中天科技股份有限公司 | Condensed deformed optical fiber compound overhead ground wire |
| CN202502803U (en) * | 2012-03-15 | 2012-10-24 | 江苏藤仓亨通光电有限公司 | Optical fiber composite overhead ground wire with carbon fiber composite material layer coated outside optical fiber unit |
| CN203242407U (en) * | 2013-04-23 | 2013-10-16 | 江苏藤仓亨通光电有限公司 | An optical fiber composite overhead phase line formed by intertwisting stepped aluminum wires outside aluminum-covered steel wires |
| CN203931606U (en) * | 2014-04-16 | 2014-11-05 | 江苏藤仓亨通光电有限公司 | A kind of optical fiber composite cable |
-
2014
- 2014-04-16 CN CN201410154115.6A patent/CN103887001A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4671610A (en) * | 1983-11-11 | 1987-06-09 | Sumitomo Electric Industries, Ltd. | Composite overhead stranded conductor |
| CN201011534Y (en) * | 2007-01-31 | 2008-01-23 | 江苏中天科技股份有限公司 | Condensed deformed optical fiber compound overhead ground wire |
| CN202502803U (en) * | 2012-03-15 | 2012-10-24 | 江苏藤仓亨通光电有限公司 | Optical fiber composite overhead ground wire with carbon fiber composite material layer coated outside optical fiber unit |
| CN203242407U (en) * | 2013-04-23 | 2013-10-16 | 江苏藤仓亨通光电有限公司 | An optical fiber composite overhead phase line formed by intertwisting stepped aluminum wires outside aluminum-covered steel wires |
| CN203931606U (en) * | 2014-04-16 | 2014-11-05 | 江苏藤仓亨通光电有限公司 | A kind of optical fiber composite cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679451A (en) * | 2016-04-07 | 2016-06-15 | 江苏通光强能输电线科技有限公司 | Cable temperature on-line monitoring fiber composite conductor |
| CN105810357A (en) * | 2016-05-10 | 2016-07-27 | 江苏藤仓亨通光电有限公司 | Damping optical fiber composite overhead ground wire |
| CN105810347A (en) * | 2016-05-10 | 2016-07-27 | 江苏藤仓亨通光电有限公司 | Damping optical fiber composite overhead phase conductor |
| CN105931701A (en) * | 2016-05-10 | 2016-09-07 | 江苏藤仓亨通光电有限公司 | Vibration damping lead formed by combining twisting steel cores and aluminum alloys |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103887001A (en) | Composite cable | |
| CN203799746U (en) | Novel fiber composite overhead phase line | |
| CN203746523U (en) | Control armor insulating cable for computer | |
| CN204558086U (en) | A kind of high flame-resistant insulation flat cable | |
| CN203931606U (en) | A kind of optical fiber composite cable | |
| CN103871570A (en) | Armoured sheath flexible cable with aluminum alloy conductor cable cores | |
| CN203931643U (en) | A kind of novel built on stilts composite cable | |
| CN203799734U (en) | Overhead aluminum stranded conductor cable | |
| CN203871068U (en) | Overhead stepped aluminum stranded conductor composite cable | |
| CN203982889U (en) | A kind of aluminium stranded conductor composite cable | |
| CN203910285U (en) | Heat-resistant aluminum stranded conductor cable | |
| CN203799733U (en) | Novel composite cable | |
| CN203931532U (en) | A kind of Novel aluminum stranded wire composite cable | |
| CN204154962U (en) | A kind of copper mesh braid shielded type armor sensing optical cable | |
| CN203799748U (en) | Superheat-resistant fiber composite cable | |
| CN203746460U (en) | Control double-sheath cable for computer | |
| CN203799735U (en) | Fiber composite overhead ground wire | |
| CN203799736U (en) | Composite overhead ground wire | |
| CN105374462A (en) | Self-bearing coaxial cable | |
| CN203799747U (en) | Overhead fiber composite cable | |
| CN205158977U (en) | Novel wind power generation is power cable for equipment | |
| CN203733516U (en) | Carbon fiber copper-clad aluminum conductor high voltage power cable | |
| CN103943213A (en) | Ultraviolet-proof reinforcing cable | |
| CN203982868U (en) | A kind of optical phase conductor | |
| CN203103001U (en) | Medium-voltage (8.7/10kV) frequency conversion power cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140625 |