CN203689976U - Aluminium alloy conductor optical fiber composite cable - Google Patents
Aluminium alloy conductor optical fiber composite cable Download PDFInfo
- Publication number
- CN203689976U CN203689976U CN201320779279.9U CN201320779279U CN203689976U CN 203689976 U CN203689976 U CN 203689976U CN 201320779279 U CN201320779279 U CN 201320779279U CN 203689976 U CN203689976 U CN 203689976U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- aluminium alloy
- fiber composite
- alloy conductor
- composite cable
- 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
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- 239000004020 conductor Substances 0.000 title claims abstract description 42
- 239000013307 optical fiber Substances 0.000 title claims abstract description 25
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 24
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 4
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000010949 copper Substances 0.000 abstract description 5
- 229910052802 copper Inorganic materials 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 11
- 230000008901 benefit Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Abstract
The utility model discloses an aluminium alloy conductor optical fiber composite cable comprising a plurality of leads and an optical unit. The leads are mainly constituted by conductors, and each of the conductors is wrapped by an insulation layer, and is the aluminium alloy conductor. The leads and the optical unit are wrapped by a wrapping tape in a coiled manner, and the leads and the optical unit are fixed by the wrapping tape. The gaps between the leads and the optical unit are provided with a filling layer, and the outer part of the wrapping tape is provided with a linkage armoring layer in a sleeved manner. The linkage armoring layer is provided with an outer sheath in a sleeved manner, and a tearing rope is disposed between the wrapping tape and the linkage armoring layer. Compared to the conventional optical fiber composite cables, the cable provided by the utility model is advantageous in that the weight of each of the aluminum alloy conductors is one third of the weight of the copper conductor, when the aluminum alloy conductors reach the equivalent performance of the copper conductors; the construction costs can be further reduced, the linkage armoring layer can be used to protect the inner layer cable well, and the bending performance and the flexible performance are good; the attenuation of the optical fiber during the transmission can be reduced, the frequency band is wide, the anti-interference performance is strong, and the safety performance is high.
Description
Technical field
The utility model relates to a kind of electric power and signal-transmitting cable, specifically relate to a kind of function that has merged communication and electric power transfer, can effectively realize the aluminium alloy conductor optical fiber composite cable that many nets such as telecommunications network, electric transmission network, television network, the Internet combine together.
Background technology
Along with country carries forward vigorously the strategy work of " integration of three networks ", in recent years, national grid is stepping up, on intelligent grid construction basis, to announce incision " integration of three networks " simultaneously, start power optical fiber and build to family pilot project, " integration of three networks " strategy implementation of service country.
Low pressure communication access net " last 300 meters " has perplexed people when many as the bottleneck of electric network information construction; And the 230MHz dedicated frequency and power line narrow band communication (PLC) technology that adopt at present cannot effectively support the realization of intelligent two-way interactive business.The relative core net gap of communication level of mesolow communication access net is larger.Core communication network realizes fiberize substantially; Middle pressure communication access net is also deposited the communications such as microwave, carrier wave, satellite, but owing to lacking unified planning, development at present relatively lags behind.And original power cable also only possesses effect of transmission of electric energy.
Intelligent grid is built, power optical fiber arrives family engineering construction, requires cable must possess the function of transferring electric power and optical communication simultaneously, and it is informationization, automation and the interactive needs of realizing electricity consumption link.Power optical fiber to family time meeting intelligent grid construction demand, also efficiently solve information superhighway end access problem, it based on one, completes optical, electrical function simultaneously, avoid laying respectively of different departments, field cable and optical cable, made up a lot of weak points.
For above problem, my company has researched and developed a kind of aluminium alloy conductor optical fiber composite cable, its maximum advantage is the function that has merged optical fiber communication and electric power transfer, compare simple function transmission cable, fiber composite power cable has the features such as high reliability data transmission, price be low, easy to connect, advantage have external diameter little, lightweight, take up room little; Optical cable and power line, in one, are avoided secondary wiring, reduce engineering cost; There is good bending and resistance to side pressure performance; Solve the communication issue of power network.Fiber composite power cable has consequence in the transfer of data of following home intelligence, office automation, digital transformer substation, industry control network, is one of current cost performance the highest " many nets merge " product.
At present cable producer of China research and development and to produce the enterprise of optical fiber composite cable few, main cause is to possess cable and optical cable research and development, fusion simultaneously, production capacity enterprise is less, and need to be by the networking authentication of power grid enterprises.
Utility model content
The purpose of this utility model is just to provide a kind of aluminium alloy conductor optical fiber composite cable addressing the above problem.
To achieve these goals, the technical solution adopted in the utility model is: a kind of aluminium alloy conductor optical fiber composite cable, comprise several wires, light unit, described wire is mainly made of a conductor, described conductor outer cladding one layer insulating, described conductor is aluminium alloy conductor, outside described wire and light unit, be surrounded with a circle twining package tape, described wire is fixed in light unit by twining package tape, the gap location of described wire and light unit is provided with packed layer, described twining package tape is set with chain armour outward, on described chain armour, be set with oversheath, between described twining package tape and chain armour, be provided with and tear rope,
As preferably, described insulating barrier is the one in polyethylene layer, polyvinyl chloride insulation layer, polyolefin insulation layer;
As preferably, described in tear rope outer cable length direction and place, and run through the length of whole cable, described in tear rope for one or more;
As preferably, described light unit is the one in dry type light unit, filled type light unit;
As preferably, described packed layer is the one of PP rope, asbestos cord;
As preferably, described twining package tape is the one of OPP band, Halogen band, glass fibre belt;
As preferably, the described one of rope for glass, aramid fiber of tearing;
As preferably, the material of described oversheath is the one in polyethylene, polyvinyl chloride, polyolefin.
Compared with prior art, the utility model has the advantage of:
(1) aluminium alloy conductor that the utility model adopts is reaching on the basis of the equal performance of copper conductor, and weight is about 1/3rd of copper conductor, further reduces construction cost.
(2) the utility model setting tear rope: in the time of construction, can directly tear cable end crust, remove the trouble with scissors strip off from, improve work efficiency; In whole cable, can make cable have certain toughness, prevent that cable from loosing core or breaking because pullling.
(3) chain armour, plays good protection to internal layer cable, and bending, softness is good, and cable do not need to install bellows, indoor location does not need to squeeze frame.
(4) the utility model shows the technical requirement that meets fiber composite power cable completely after testing, and that its optical fiber is decayed in transmitting procedure is little, bandwidth, strong interference immunity, security performance are high.
(5) the selected material of the utility model is callable environment-friendly materials, and environmental pollution is little.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
In figure: 1 is that conductor, 2 is that insulating barrier, 3 is that light unit, 4 is that packed layer, 5 is that twining package tape, 6 is that oversheath, 8 is chain armour for tearing rope, 7.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment: referring to Fig. 1, a kind of aluminium alloy conductor optical fiber composite cable, comprise several wires, light unit 3, described wire is mainly made up of conductor 1, described conductor 1 is aluminium alloy conductor, weight is about 1/3rd of copper conductor, further reduce construction cost, and in performance, be better than aluminium conductor, described light unit 3 is dry type light unit, filled type light unit, one in other types light unit, described conductor 1 outer cladding one layer insulating 2, described insulating barrier 2 is polyethylene layer, polyvinyl chloride insulation layer, one in polyolefin insulation layer, there is good insulation effect, outer being provided with of described wire and light unit 3 is surrounded with a circle twining package tape 5, described twining package tape 5 is OPP band, Halogen band, the one of glass fibre belt, described wire is fixed in light unit by twining package tape, the gap location of described wire and light unit is provided with packed layer 4, described packed layer 4 is PP rope, the one of asbestos cord, outside described twining package tape 5, be set with chain armour 88, internal layer cable is played to good protection, and bending, softness is good, and cable does not need to install bellows, indoor location does not need to squeeze frame, on described chain armour 88, be set with oversheath 7, the material of described oversheath 7 is polyethylene, polyvinyl chloride, one in polyolefin, between described twining package tape 5 and chain armour 8, be provided with and tear rope 6, tear rope 6 for glass, the one of aramid fiber, the described rope 6 outer cable length directions of tearing are placed, and run through the length of whole cable, the described rope 6 of tearing is for one or more, tear the convenient cable end crust that directly tears of arranging of rope 6, remove the trouble with scissors strip off from, improve work efficiency, in whole cable, can make cable have certain toughness, prevent that cable from loosing core or breaking because pullling.The utility model is take callable environment-friendly materials as main, and environmental pollution is little.
Above aluminium alloy conductor optical fiber composite cable provided by the utility model is carried out to detailed introduction, applied specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, to be possible to change of the present utility model and improvement, and can not exceed design and the scope of accessory claim defined, in sum, this description should not be construed as restriction of the present utility model.
Claims (8)
1. an aluminium alloy conductor optical fiber composite cable, comprise several wires, light unit (3), described wire is mainly made up of conductor (1), described conductor (1) outer cladding one layer insulating (2), it is characterized in that: described conductor (1) is aluminium alloy conductor, the outer circle twining package tape (5) that is surrounded with in described wire and light unit (3), described wire is fixed in light unit by twining package tape, the gap location of described wire and light unit is provided with packed layer (4), the outer chain armour (8) that is set with of described twining package tape (5), on described chain armour (8), be set with oversheath (7), between described twining package tape (5) and chain armour, be provided with and tear rope (6).
2. aluminium alloy conductor optical fiber composite cable according to claim 1, is characterized in that: described insulating barrier (2) is the one in polyethylene layer, polyvinyl chloride insulation layer, polyolefin insulation layer.
3. aluminium alloy conductor optical fiber composite cable according to claim 1, it is characterized in that: described in tear rope (6) outer cable length direction and place, and run through the length of whole cable, described in tear rope (6) for one or more.
4. aluminium alloy conductor optical fiber composite cable according to claim 1, is characterized in that: described light unit (3) is the one in dry type light unit, filled type light unit.
5. aluminium alloy conductor optical fiber composite cable according to claim 1, is characterized in that: described packed layer (4) is the one of PP rope, asbestos cord.
6. aluminium alloy conductor optical fiber composite cable according to claim 1, is characterized in that: described twining package tape (5) is the one of OPP band, Halogen band, glass fibre belt.
7. aluminium alloy conductor optical fiber composite cable according to claim 1, is characterized in that: the described one of rope (6) for glass, aramid fiber of tearing.
8. aluminium alloy conductor optical fiber composite cable according to claim 1, is characterized in that: the material of described oversheath (7) is the one in polyethylene, polyvinyl chloride, polyolefin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779279.9U CN203689976U (en) | 2013-11-29 | 2013-11-29 | Aluminium alloy conductor optical fiber composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779279.9U CN203689976U (en) | 2013-11-29 | 2013-11-29 | Aluminium alloy conductor optical fiber composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203689976U true CN203689976U (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779279.9U Expired - Lifetime CN203689976U (en) | 2013-11-29 | 2013-11-29 | Aluminium alloy conductor optical fiber composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203689976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646716A (en) * | 2013-11-29 | 2014-03-19 | 四川鑫电电缆有限公司 | Aluminum alloy conductor optical fiber composite cable |
| US9093194B2 (en) | 2009-07-16 | 2015-07-28 | 3M Innovative Properties Company | Insulated composite power cable and method of making and using same |
-
2013
- 2013-11-29 CN CN201320779279.9U patent/CN203689976U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9093194B2 (en) | 2009-07-16 | 2015-07-28 | 3M Innovative Properties Company | Insulated composite power cable and method of making and using same |
| CN103646716A (en) * | 2013-11-29 | 2014-03-19 | 四川鑫电电缆有限公司 | Aluminum alloy conductor optical fiber composite cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |