CN203910285U - Heat-resistant aluminum stranded conductor cable - Google Patents
Heat-resistant aluminum stranded conductor cable Download PDFInfo
- Publication number
- CN203910285U CN203910285U CN201420186604.5U CN201420186604U CN203910285U CN 203910285 U CN203910285 U CN 203910285U CN 201420186604 U CN201420186604 U CN 201420186604U CN 203910285 U CN203910285 U CN 203910285U
- Authority
- CN
- China
- Prior art keywords
- stranded conductor
- optical fiber
- conductor layer
- aluminum stranded
- aluminium stranded
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 77
- 239000004020 conductor Substances 0.000 title claims abstract description 57
- 239000013307 optical fiber Substances 0.000 claims abstract description 51
- 239000004411 aluminium Substances 0.000 claims description 43
- 230000001681 protective effect Effects 0.000 claims description 26
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 12
- 239000004917 carbon fiber Substances 0.000 claims description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000004891 communication Methods 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910000831 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
- 238000005516 engineering process Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Communication Cables (AREA)
Abstract
A heat-resistant aluminum stranded conductor cable of the utility model comprises a first aluminum stranded conductor layer, a second aluminum stranded conductor layer, an optical fiber protection tube and optical fibers. The second aluminum stranded conductor layer comprises a plurality of circular aluminum stranded conductors which surround the outer side of the optical fiber protection tube and are distributed annularly, and the first aluminum stranded conductor layer comprises a plurality of circular aluminum stranded conductors which surround the outer side of the second aluminum stranded conductor layer and are distributed annularly. The radius of the circular aluminum stranded conductor of the first aluminum stranded conductor layer is greater than the radius of the circular aluminum stranded conductor of the second aluminum stranded conductor layer, and the optical fibers are arranged in the optical fiber protection tube. According to the embodiment of the utility model, by arranging the optical fiber protection tube in the aluminum stranded conductor outer layer, and arranging the optical fibers in the optical fiber protection tube, the heat-resistant aluminum stranded conductor cable possesses a function of power transmission, and also can be in communication, thereby being able to be widely used in an intelligent power grid.
Description
Technical field
The utility model relates to field of cables, is specifically related to a kind of alumite twisted wire 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 alumite twisted wire 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 alumite twisted wire cable, it comprises the first aluminium stranded conductor layer, the second aluminium stranded conductor layer, optical fiber protective tube and optical fiber, described the second aluminium stranded conductor layer comprises multiple circular aluminum twisted wires that are looped around the outside of described optical fiber protective tube and distribute ringwise, described the first aluminium stranded conductor layer comprises multiple circular aluminum twisted wires that are looped around the outside of described the second aluminium stranded conductor layer and distribute ringwise, the radius of the circular aluminum twisted wire of described the first aluminium stranded conductor layer is greater than the radius of the circular aluminum twisted wire of described the second aluminium stranded conductor layer, described optical fiber is arranged in described optical fiber protective tube.
Preferably, described alumite twisted wire cable also comprises carbon fiber pipe, and described carbon fiber pipe is arranged at the inner side of described the second aluminium stranded conductor layer, and described optical fiber protective tube is arranged in described carbon fiber pipe.
Preferably, described optical fiber protective tube is stainless steel tube.
Preferably, the quantity of the circular aluminum twisted wire of described the first aluminium stranded conductor layer is greater than the quantity of the circular aluminum twisted wire of described the second aluminium stranded conductor layer.
Preferably, be provided with multiple described optical fiber in described optical fiber protective tube, described multiple optical fiber compartment of terrain is distributed in described optical fiber protective tube.
The alumite twisted wire cable that the utility model embodiment provides; by in aluminium stranded conductor skin, optical fiber protective tube being set, and in optical fiber protective tube, optical fiber is set, makes this alumite twisted wire 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 alumite twisted wire 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 alumite twisted wire cable, and it comprises aluminium stranded conductor skin, optical fiber protective tube 4 and optical fiber 5.
Aluminium stranded conductor skin comprises multiple ring-shaped distributed 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 aluminium stranded conductor skin, by multiple 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.
In embodiment of the present utility model, aluminium stranded conductor skin comprises the first aluminium stranded conductor layer 1 and the second aluminium stranded conductor layer 2.The second aluminium stranded conductor layer 2 comprises multiple circular aluminum twisted wires that are looped around the outside of optical fiber protective tube 4 and distribute ringwise, and the first aluminium stranded conductor layer 1 comprises multiple circular aluminum twisted wires that are looped around the outside of the second aluminium stranded conductor layer 2 and distribute ringwise.Indication circular aluminum twisted wire herein, refers to that the cross section of aluminium stranded conductor is for circular.Aluminium stranded conductor is generally made with aluminium alloy.The radius of the circular aluminum twisted wire of the first aluminium stranded conductor layer 1 is greater than the radius of the circular aluminum twisted wire of the second aluminium stranded conductor layer 2.
In a preferred embodiment, this alumite twisted wire cable also comprises carbon fiber pipe 3, and carbon fiber pipe is arranged at the inner side of the second aluminium stranded conductor layer 2, and optical fiber protective tube 4 is 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 alumite twisted wire cable, alleviated the weight of alumite twisted wire 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.
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 aluminium stranded conductor can arrange insulating barrier.
In a preferred embodiment, the quantity of the circular aluminum twisted wire of the first aluminium stranded conductor layer 1 is greater than the quantity of the circular aluminum twisted wire of the second aluminium stranded conductor layer 2.
In a preferred embodiment, be provided with multiple optical fiber 5 in optical fiber protective tube 4, multiple optical fiber 5 compartment of terrains are distributed in optical fiber protective tube 4.By multiple optical fiber 5, can realize the transmission of more data, information.Particularly, in the present embodiment, this alumite twisted wire cable comprises 12 optical fiber 5.
The alumite twisted wire cable that the utility model embodiment provides; by in aluminium stranded conductor skin, optical fiber protective tube being set, and in optical fiber protective tube, optical fiber is set, makes this alumite twisted wire 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 (4)
1. an alumite twisted wire cable, it is characterized in that, comprise the first aluminium stranded conductor layer, the second aluminium stranded conductor layer, optical fiber protective tube and optical fiber, described the second aluminium stranded conductor layer comprises multiple circular aluminum twisted wires that are looped around the outside of described optical fiber protective tube and distribute ringwise, described the first aluminium stranded conductor layer comprises multiple circular aluminum twisted wires that are looped around the outside of described the second aluminium stranded conductor layer and distribute ringwise, the radius of the circular aluminum twisted wire of described the first aluminium stranded conductor layer is greater than the radius of the circular aluminum twisted wire of described the second aluminium stranded conductor layer, described optical fiber is arranged in described optical fiber protective tube, described alumite twisted wire cable also comprises carbon fiber pipe, described carbon fiber pipe is arranged at the inner side of described the second aluminium stranded conductor layer, described optical fiber protective tube is arranged in described carbon fiber pipe.
2. alumite twisted wire cable according to claim 1, is characterized in that, described optical fiber protective tube is stainless steel tube.
3. alumite twisted wire cable according to claim 1, is characterized in that, the quantity of the circular aluminum twisted wire of described the first aluminium stranded conductor layer is greater than the quantity of the circular aluminum twisted wire of described the second aluminium stranded conductor layer.
4. alumite twisted wire cable according to claim 1, is characterized in that, is provided with multiple described optical fiber in described optical fiber protective tube, and described multiple optical fiber compartment of terrain is distributed in described optical fiber protective tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186604.5U CN203910285U (en) | 2014-04-16 | 2014-04-16 | Heat-resistant aluminum stranded conductor cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186604.5U CN203910285U (en) | 2014-04-16 | 2014-04-16 | Heat-resistant aluminum stranded conductor cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203910285U true CN203910285U (en) | 2014-10-29 |
Family
ID=51784542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420186604.5U Expired - Lifetime CN203910285U (en) | 2014-04-16 | 2014-04-16 | Heat-resistant aluminum stranded conductor cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203910285U (en) |
-
2014
- 2014-04-16 CN CN201420186604.5U patent/CN203910285U/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: 20141029 |
|
| CX01 | Expiry of patent term |