CN203799733U - Novel composite cable - Google Patents
Novel composite cable Download PDFInfo
- Publication number
- CN203799733U CN203799733U CN201420184759.5U CN201420184759U CN203799733U CN 203799733 U CN203799733 U CN 203799733U CN 201420184759 U CN201420184759 U CN 201420184759U CN 203799733 U CN203799733 U CN 203799733U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- composite cable
- novel composite
- arc limit
- fan
- 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 30
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 44
- 239000004020 conductor Substances 0.000 claims abstract description 22
- 239000013307 optical fiber Substances 0.000 claims description 37
- 239000004411 aluminium Substances 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000004891 communication Methods 0.000 abstract description 8
- 239000000835 fiber Substances 0.000 abstract 8
- 229920000049 Carbon (fiber) Polymers 0.000 description 7
- 239000004917 carbon fiber Substances 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 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
- 239000008397 galvanized steel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Communication Cables (AREA)
Abstract
The utility model relates to a novel composite cable. The novel composite cable comprises an aluminum wire external layer, a fiber protection pipe and a fiber. The aluminum wire external layer comprises multiple sector aluminum stranded conductors in annular distribution, the fiber protection pipe is arranged in the aluminum wire external layer and is encircled by the multiple aluminum stranded conductors, 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 the novel composite cable 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 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.
Utility model content
In view of this, the utility model aims to provide a kind of Novel composite cable 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 composite cable; it comprises aluminum steel skin, optical fiber protective tube and optical fiber; described aluminum steel skin comprises multiple ring-shaped distributed fan-shaped aluminium stranded conductors; described optical fiber protective tube is arranged in described aluminum steel skin; by described multiple fan-shaped aluminium stranded conductors around, described optical fiber is arranged in described optical fiber protective tube.
Preferably, described fan-shaped aluminium stranded conductor comprises two sides on outer arc limit, inner arc limit and connection outer arc limit and inner arc limit, and described outer arc limit is concentric with described inner arc limit, and the radius on described outer arc limit is greater than the radius on described inner arc limit.
Preferably, described aluminum steel skin comprises eight described fan-shaped aluminium stranded conductors, and the shape of described eight fan-shaped aluminium stranded conductors is identical, and the side close contact of adjacent fan-shaped aluminium stranded conductor.
Preferably, described Novel composite cable comprises multiple described optical fiber, and described multiple optical fiber compartment of terrain is distributed in described optical fiber protective tube.
Preferably, described Novel composite cable comprises 12 described optical fiber.
The Novel composite cable that the utility model embodiment provides; by in aluminum steel skin, optical fiber protective tube being set, and in optical fiber protective tube, optical fiber is set, makes this Novel composite cable not only there is the function of transmission of electricity; can also carry out communication, therefore can in intelligent grid, widely apply.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the Novel composite cable 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, the utility model embodiment provides a kind of Novel composite cable, and it comprises aluminum steel skin 1, optical fiber protective tube 4 and optical fiber 5.
Aluminum steel skin 1 comprises multiple ring-shaped distributed fan-shaped aluminium stranded conductors, and for transferring electric power, indication aluminium stranded conductor can be made up of aluminium alloy herein.Optical fiber protective tube 4 is arranged in aluminum steel skin 1, by multiple fan-shaped aluminium stranded conductors 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.It should be noted that, indication is fan-shaped herein, and refer to and be roughly covering of the fan shape, but not in how much defined " fan-shaped ".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.
In a preferred embodiment, fan-shaped aluminium stranded conductor comprises two sides on outer arc limit, inner arc limit and connection outer arc limit and inner arc limit, and outer arc limit is concentric with inner arc limit, and the radius on outer arc limit is greater than the radius on inner arc limit.Thus, make multiple fan-shaped aluminium stranded conductors can be combined into annular.
In a preferred embodiment, aluminum steel skin comprises eight fan-shaped aluminium stranded conductors, and the shape of eight fan-shaped aluminium stranded conductors is identical, and the side close contact of adjacent fan-shaped aluminium stranded conductor.
In a preferred embodiment, this Novel composite cable comprises multiple optical fiber, and multiple optical fiber compartment of terrain is distributed in optical fiber protective tube.By multiple optical fiber, can realize the transmission of more data, information.Particularly, in the present embodiment, this Novel composite cable comprises 12 optical fiber.
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 a preferred embodiment, this Novel 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 ensure 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 Novel composite cable, alleviated the weight of Novel 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 Novel composite cable very excellent, can reduce in the overhead operated process of Novel composite cable because of wind-induced vibration.
The Novel composite cable that the utility model embodiment provides; by in aluminum steel skin, optical fiber protective tube being set, and in optical fiber protective tube, optical fiber is set, makes this Novel 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 utility model; not in order to limit the utility model; all any amendments 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 (5)
1. a Novel 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 fan-shaped aluminium stranded conductors; described optical fiber protective tube is arranged in described aluminum steel skin; by described multiple fan-shaped aluminium stranded conductors around, described optical fiber is arranged in described optical fiber protective tube.
2. Novel composite cable according to claim 1, it is characterized in that, described fan-shaped aluminium stranded conductor comprises two sides on outer arc limit, inner arc limit and connection outer arc limit and inner arc limit, and described outer arc limit is concentric with described inner arc limit, and the radius on described outer arc limit is greater than the radius on described inner arc limit.
3. Novel composite cable according to claim 2, is characterized in that, described aluminum steel skin comprises eight described fan-shaped aluminium stranded conductors, and the shape of described eight fan-shaped aluminium stranded conductors is identical, and the side close contact of adjacent fan-shaped aluminium stranded conductor.
4. Novel composite cable according to claim 1, is characterized in that, described Novel composite cable comprises multiple described optical fiber, and described multiple optical fiber compartment of terrain is distributed in described optical fiber protective tube.
5. Novel composite cable according to claim 4, is characterized in that, described Novel composite cable comprises 12 described optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184759.5U CN203799733U (en) | 2014-04-16 | 2014-04-16 | Novel composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184759.5U CN203799733U (en) | 2014-04-16 | 2014-04-16 | Novel composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799733U true CN203799733U (en) | 2014-08-27 |
Family
ID=51381929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420184759.5U Expired - Lifetime CN203799733U (en) | 2014-04-16 | 2014-04-16 | Novel composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799733U (en) |
-
2014
- 2014-04-16 CN CN201420184759.5U patent/CN203799733U/en not_active Expired - Lifetime
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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 |
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: 20140827 |
|
| CX01 | Expiry of patent term |