CN203799746U - Novel fiber composite overhead phase line - Google Patents
Novel fiber composite overhead phase line Download PDFInfo
- Publication number
- CN203799746U CN203799746U CN201420184760.8U CN201420184760U CN203799746U CN 203799746 U CN203799746 U CN 203799746U CN 201420184760 U CN201420184760 U CN 201420184760U CN 203799746 U CN203799746 U CN 203799746U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- phase line
- fiber composite
- aluminum
- internal layer
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 239000000835 fiber Substances 0.000 title abstract 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 41
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 239000013307 optical fiber Substances 0.000 claims description 47
- 230000001681 protective effect Effects 0.000 claims description 20
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000004891 communication Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Communication Cables (AREA)
- Non-Insulated Conductors (AREA)
Abstract
The utility model relates to a novel fiber composite overhead phase line. The novel fiber composite overhead phase line comprises an aluminum wire external layer, an aluminum wire internal layer, a fiber protection pipe and a fiber. The aluminum wire external layer comprises multiple closely contacted sector aluminum wires in annular distribution; the aluminum wire internal layer comprises multiple aluminum-covered steel wires; the fiber protection pipe is in annular distribution with the multiple aluminum-covered steel wires, is closely contacted with the multiple aluminum-covered steel wires, and is disposed at the inner side of the aluminum wire internal layer; and the fiber is arranged in the fiber protection pipe. According to the utility model, the fiber protection pipe is arranged in the aluminum wire external layer, and the fiber is arranged in the fiber protection pipe, so that novel fiber composite overhead phase line is provided with a power transmission function and is capable of communication, thereby being able to be widely used in an intelligent power network.
Description
Technical field
The utility model relates to field of cables, is specifically related to a kind of novel optical fiber composite aerial phase line.
Background technology
Current cable is generally with stranded forming such as steel wire, aluminium alloy wires, and 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, so those skilled in the art urgently develop a kind of cable with communication function.
Utility model content
In view of this, the utility model aims to provide a kind of novel optical fiber composite aerial phase line with transmission of electricity and communication function.
In order to realize the purpose of this utility model; the utility model provides a kind of novel optical fiber composite aerial phase line; it comprises aluminum steel skin, aluminum steel internal layer, optical fiber protective tube and optical fiber; described aluminum steel skin comprises the fan-shaped aluminum steel of a plurality of distributions ringwise and close contact; described aluminum steel internal layer comprises a plurality of aluminium-clad steel wires; described optical fiber protective tube and described a plurality of aluminium-clad steel wire distribute and close contact ringwise, and are positioned at the outer field inner side of described aluminum steel, and described optical fiber is arranged in described optical fiber protective tube.
Preferably, described optical fiber protective tube and described a plurality of aluminium-clad steel wire are all fan-shaped.
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, in described kernel line, the radius of steel wire is greater than the radius of steel wire in the aluminium-clad steel wire of described aluminum steel internal layer.
Preferably, between described kernel line and described aluminum steel internal layer, be formed with gap.
Preferably, described optical fiber protective tube is stainless steel tube.
The novel optical fiber composite aerial phase line that the utility model embodiment provides; by optical fiber protective tube being set in aluminum steel skin; and optical fiber is set in optical fiber protective tube; make this novel optical fiber composite aerial phase line 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 novel optical fiber composite aerial phase line that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Please refer to Fig. 1 to Fig. 5, the utility model embodiment provides a kind of novel optical fiber composite aerial phase line, and it comprises aluminum steel skin 1, aluminum steel internal layer 6, optical fiber protective tube 4 and optical fiber 5.
Aluminum steel skin 1 comprises the fan-shaped aluminum steel of a plurality of distributions ringwise and close contact, and for transferring electric power, indication aluminum steel can be aluminium alloy stranded conductor herein.Indication is fan-shaped herein, refers to that cross section is roughly covering of the fan shape, but not in how much defined " fan-shaped ".Use the stranded cable of fan-shaped aluminium alloy wire, 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.
Optical fiber protective tube 4 is arranged in aluminum steel skin 1, 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.
Aluminum steel internal layer 6 comprises a plurality of aluminium-clad steel wires, and optical fiber protective tube 4 distributes and close contact ringwise with a plurality of aluminium-clad steel wires, and is positioned at the inner side of aluminum steel skin 1.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.
In a preferred embodiment, optical fiber protective tube 4 is all fan-shaped with a plurality of aluminium-clad steel wires, in the situation that cable requires net sectional area identical, can be that the outside diameter of cable is less.
In a preferred embodiment, 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.Further preferably, in kernel line 7, the radius of steel wire 8 is greater than the radius of steel wire 8 in the aluminium-clad steel wire of aluminum steel internal layer 6.
In a preferred embodiment, between kernel line 7 and aluminum steel internal layer 6, be formed with gap.Due to the existence in these gaps, make the self-damping effect of this novel optical fiber composite aerial phase line very excellent, can reduce in the overhead operated process of this novel optical fiber composite aerial phase line because of wind-induced vibration.
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.
The novel optical fiber composite aerial phase line that the utility model embodiment provides; by optical fiber protective tube being set in aluminum steel skin; and optical fiber is set in optical fiber protective tube; make this novel optical fiber composite aerial phase line 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 utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (6)
1. a novel optical fiber composite aerial phase line; it is characterized in that; comprise aluminum steel skin, aluminum steel internal layer, optical fiber protective tube and optical fiber; described aluminum steel skin comprises the fan-shaped aluminum steel of a plurality of distributions ringwise and close contact; described aluminum steel internal layer comprises a plurality of aluminium-clad steel wires; described optical fiber protective tube and described a plurality of aluminium-clad steel wire distribute and close contact ringwise, and are positioned at the outer field inner side of described aluminum steel, and described optical fiber is arranged in described optical fiber protective tube.
2. novel optical fiber composite aerial phase line according to claim 1, is characterized in that, described optical fiber protective tube and described a plurality of aluminium-clad steel wire are all fan-shaped.
3. novel optical fiber composite aerial phase line according to claim 1, 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.
4. novel optical fiber composite aerial phase line according to claim 3, is characterized in that, in described kernel line, the radius of steel wire is greater than the radius of steel wire in the aluminium-clad steel wire of described aluminum steel internal layer.
5. novel optical fiber composite aerial phase line according to claim 3, is characterized in that, between described kernel line and described aluminum steel internal layer, is formed with gap.
6. novel optical fiber composite aerial phase line 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 |
|---|---|---|---|
| CN201420184760.8U CN203799746U (en) | 2014-04-16 | 2014-04-16 | Novel fiber composite overhead phase line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184760.8U CN203799746U (en) | 2014-04-16 | 2014-04-16 | Novel fiber composite overhead phase line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799746U true CN203799746U (en) | 2014-08-27 |
Family
ID=51381942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420184760.8U Expired - Lifetime CN203799746U (en) | 2014-04-16 | 2014-04-16 | Novel fiber composite overhead phase line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799746U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531315A (en) * | 2016-12-31 | 2017-03-22 | 无锡江南电缆有限公司 | Insulating high-voltage power cable |
| CN106531340A (en) * | 2016-12-31 | 2017-03-22 | 无锡江南电缆有限公司 | Insulated high-voltage optical fiber composite power cable |
| CN106531294A (en) * | 2016-12-30 | 2017-03-22 | 无锡江南电缆有限公司 | Hollow segmental conductor type water-blocking control cable for train |
| CN106531328A (en) * | 2016-12-30 | 2017-03-22 | 无锡江南电缆有限公司 | Water blocking double-layer single-wire hollow split conductor |
-
2014
- 2014-04-16 CN CN201420184760.8U patent/CN203799746U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531294A (en) * | 2016-12-30 | 2017-03-22 | 无锡江南电缆有限公司 | Hollow segmental conductor type water-blocking control cable for train |
| CN106531328A (en) * | 2016-12-30 | 2017-03-22 | 无锡江南电缆有限公司 | Water blocking double-layer single-wire hollow split conductor |
| CN106531315A (en) * | 2016-12-31 | 2017-03-22 | 无锡江南电缆有限公司 | Insulating high-voltage power cable |
| CN106531340A (en) * | 2016-12-31 | 2017-03-22 | 无锡江南电缆有限公司 | Insulated high-voltage optical fiber composite power cable |
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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 | ||
| 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. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |