CN203689995U - Grapheme combined optical cable - Google Patents
Grapheme combined optical cable Download PDFInfo
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- CN203689995U CN203689995U CN201420058733.6U CN201420058733U CN203689995U CN 203689995 U CN203689995 U CN 203689995U CN 201420058733 U CN201420058733 U CN 201420058733U CN 203689995 U CN203689995 U CN 203689995U
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- Prior art keywords
- optical cable
- packing
- gasket
- combined type
- type optical
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- 230000003287 optical effect Effects 0.000 title claims abstract description 31
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 31
- 229910021389 graphene Inorganic materials 0.000 claims description 31
- 239000004020 conductor Substances 0.000 claims description 27
- 238000012856 packing Methods 0.000 claims description 26
- 239000000835 fiber Substances 0.000 claims description 16
- 230000004888 barrier function Effects 0.000 claims description 15
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 10
- 235000011613 Pinus brutia Nutrition 0.000 claims description 10
- 241000018646 Pinus brutia Species 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 abstract 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000012546 transfer Methods 0.000 description 9
- 230000009467 reduction Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 206010002515 Animal bite Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses a grapheme combined optical cable comprising an intertwisted core, a metal protection layer covering the intertwisted core, and an outer jacket covering the metal protection layer. The intertwisted core comprises a central reinforcement member arranged at the center of the intertwisted core, cable cores and large-diameter filling ropes, wherein the cable cores and the large-diameter filling ropes are uniformly and alternatively arranged on the circumferential surface of the central reinforcement member. Small-diameter filling ropes and optical cable cores are alternatively arranged at positions where the cable cores and the large-diameter filling ropes are externally tangent. The cable cores, the large-diameter filling ropes, the small-diameter filling ropes and the optical cable cores are intertwisted in the peripheral direction of the central reinforcement member. The grapheme combined optical cable has the beneficial effects that design is reasonable, structure is simple, transmission efficiency and current-carrying capacity of electric power are improved, construction and maintenance cost is reduced, and popularization is convenient.
Description
Technical field
The utility model relates to a kind of composite optical cable, particularly a kind of Graphene combined type optical cable.
Background technology
In recent years, along with fast development and the demand of people to express network of communication network, mobile communication is from analog to digital, from 2G to 4G evolution, by wireless voice service to radio multimedium Service change, thereby excite operator in order to improve ARPU, open up new frequency range and support sustainable growth, the more effective availability of frequency spectrum and the lower operation costs of number of users, have to change transition, along with rolling up of networking, the capacity of combined type optical cable is had higher requirement.
Prior art due to traditional combined type optical cable in the most of conductors of power line conductor be copper or aluminium, and copper or aluminium conductor conductivity and thermal conductivity are limited, thereby have influence on the transmission capacity of combined type optical cable, and then have affected its serviceability.
But for the deficiencies in the prior art, developer is necessary to develop a kind of reasonable in design, simple in structure, the efficiency of transmission and ampacity, reduction construction and the maintenance cost that have improved electric power, be convenient to the Graphene combined type optical cable promoted.
Utility model content
A kind of reasonable in design, simple in structure, the efficiency of transmission and ampacity, reduction construction and the maintenance cost that have improved electric power for prior art deficiency to be solved in the utility model, be convenient to the Graphene combined type optical cable promoted.
For solving above technical problem, the utility model is realized by the following technical solutions: a kind of Graphene combined type optical cable, comprise twisted cores, be coated on the coat of metal and the outer jacket that is coated on coat of metal outside of twisted cores outside, described twisted cores comprises and the central reinforce member of twisted cores center is set and is evenly interspersed at the cable core of central reinforce member circumferential surface and large footpath gasket for packing, described cable core and the circumscribed place of gasket for packing, large footpath are provided with path gasket for packing and Cable Core, described path gasket for packing and Cable Core are crisscross arranged at cable core and the circumscribed place of gasket for packing, large footpath, described cable core, large footpath gasket for packing, path gasket for packing and Cable Core are all stranded along central reinforce member circumferencial direction,
Described cable core comprises conductor and is coated on the insulating barrier in conductor outside, is provided with graphene layer in the middle of described conductor and insulating barrier;
Described Cable Core comprises the fiber unit in PBT pine sleeve pipe and interior deposited PBT pine sleeve pipe;
Described twisted cores and coat of metal and PBT pine sleeve pipe and fiber unit gap are all filled with greasy for preventing water.
In a preferred embodiment of the present utility model, described fiber unit is optical fiber, fiber bundle or fibre ribbon.
In a preferred embodiment of the present utility model, described conductor is copper conductor.
In a preferred embodiment of the present utility model, described insulating barrier adopts polyvinyl chloride or polyethylene insulation material to make.
In a preferred embodiment of the present utility model, described central reinforce member adopts phosphatization steel wire to make.
In a preferred embodiment of the present utility model, described coat of metal is steel/aluminium-plastic tape armour.
In a preferred embodiment of the present utility model, described large and small footpath gasket for packing all adopts polypropylene material to extrude and forms.
In a preferred embodiment of the present utility model, described outer jacket adopts polythene material to make.
The beneficial effects of the utility model are, structure of the present utility model is in the middle of described conductor and insulating barrier, to be provided with graphene layer, graphene layer has good mechanical performance, heat resistance, chemical stability, conductivity and anti-corrosive properties, and then graphene layer is set in the middle of conductor and insulating barrier, on the basis that does not increase the long-pending and external diameter of cross-sectional area of conductor, can effectively improve the ampacity of cable, thereby improve the electric power transfer performance of combined type optical cable, and electric power transfer and signal transmission can be completed simultaneously on a cable, construction and maintenance cost are greatly saved, because it has higher electric power transfer and data transmission performance, there is good market popularization value.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Numeral and the represented corresponding component title of letter in figure:
1. conductor 2. graphene layer 3. insulating barrier 4. fiber unit 5.PVT pine sleeve pipe 6. central reinforce member 7. large footpath gasket for packing 8. path gasket for packing 9. greasy for preventing water 10. coat of metal 11. outer jackets
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Fig. 1; the utility model is a kind of Graphene combined type optical cable; comprise twisted cores, be coated on the coat of metal 10 of twisted cores outside and be coated on the outer jacket 11 in coat of metal 10 outsides; outer jacket 11 adopts polythene material to make; described twisted cores comprises and the central reinforce member 6 of twisted cores center is set and is evenly interspersed at the cable core of central reinforce member 6 circumferential surfaces and large footpath gasket for packing 7; central reinforce member 6 adopts phosphatization steel wire to make, and has improved the mechanical strength of Graphene combined type optical cable.
In the present embodiment, cable core and gasket for packing 7 circumscribed places, large footpath are provided with path gasket for packing 8 and Cable Core, path gasket for packing 8 and Cable Core are crisscross arranged at cable core and gasket for packing 7 circumscribed places, large footpath, cable core, large footpath gasket for packing 7, path gasket for packing 8 and Cable Core are all stranded along central reinforce member 6 circumferencial directions, and described large and small footpath gasket for packing all adopts polypropylene material to extrude and forms.
In the present embodiment, cable core comprises conductor 1 and the insulating barrier 3 that is coated on conductor 1 outside, conductor 1 is copper conductor, insulating barrier 3 adopts polyvinyl chloride or polyethylene insulation material to make, conductor 1 and the middle graphene layer 2 that is provided with of insulating barrier 3, graphene layer 2 has good mechanical performance, heat resistance, chemical stability, conductivity and anti-corrosive properties, and then graphene layer is set in the middle of conductor and insulating barrier, on the basis that does not increase the long-pending and external diameter of cross-sectional area of conductor, can effectively improve the ampacity of cable, thereby improve the electric power transfer performance of combined type optical cable, and electric power transfer and signal transmission can be completed simultaneously on a cable, construction and maintenance cost are greatly saved, because it has higher electric power transfer and data transmission performance, there is good market popularization value.
In the present embodiment, Cable Core comprises the fiber unit 4 in PBT pine sleeve pipe 5 and interior deposited PBT pine sleeve pipe 5, and fiber unit 4 is optical fiber, fiber bundle or fibre ribbon, has further expanded the Graphene combined type optical cable scope of application.
In the present embodiment, twisted cores and coat of metal 10 and PBT pine sleeve pipe 5 are all filled with greasy for preventing water 9 with fiber unit 4 gaps, have further prevented that water and moisture from entering Graphene combined type optical cable inside.
In the present embodiment, coat of metal 10 is steel/aluminium-plastic tape armour, has improved the intensity of Graphene combined type optical cable, prevents bad its inner cable core arranging of mouse and some other animal bites, has further improved Graphene combined type optical cable useful life.
The beneficial effects of the utility model in sum, structure of the present utility model is in the middle of described conductor and insulating barrier, to be provided with graphene layer, graphene layer has good mechanical performance, heat resistance, chemical stability, conductivity and anti-corrosive properties, and then graphene layer is set in the middle of conductor and insulating barrier, on the basis that does not increase the long-pending and external diameter of cross-sectional area of conductor, can effectively improve the ampacity of cable, thereby improve the electric power transfer performance of combined type optical cable, and electric power transfer and signal transmission can be completed simultaneously on a cable, construction and maintenance cost are greatly saved, because it has higher electric power transfer and data transmission performance, there is good market popularization value.Advantage of the present utility model is: efficiency of transmission reasonable in design, simple in structure, to have improved electric power and ampacity, reduction construction and maintenance cost, be convenient to promote.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. a Graphene combined type optical cable, is characterized in that:
Comprise twisted cores, be coated on the coat of metal and the outer jacket that is coated on coat of metal outside of twisted cores outside, described twisted cores comprises and the central reinforce member of twisted cores center is set and is evenly interspersed at the cable core of central reinforce member circumferential surface and large footpath gasket for packing, described cable core and the circumscribed place of gasket for packing, large footpath are provided with path gasket for packing and Cable Core, described path gasket for packing and Cable Core are crisscross arranged at cable core and the circumscribed place of gasket for packing, large footpath, described cable core, large footpath gasket for packing, path gasket for packing and Cable Core are all stranded along central reinforce member circumferencial direction,
Described cable core comprises conductor and is coated on the insulating barrier in conductor outside, is provided with graphene layer in the middle of described conductor and insulating barrier;
Described Cable Core comprises the fiber unit in PBT pine sleeve pipe and interior deposited PBT pine sleeve pipe;
Described twisted cores and coat of metal and PBT pine sleeve pipe and fiber unit gap are all filled with greasy for preventing water.
2. a kind of Graphene combined type optical cable according to claim 1, is characterized in that: described fiber unit is optical fiber, fiber bundle or fibre ribbon.
3. a kind of Graphene combined type optical cable according to claim 1, is characterized in that: described conductor is copper conductor.
4. a kind of Graphene combined type optical cable according to claim 1, is characterized in that: described insulating barrier adopts polyvinyl chloride or polyethylene insulation material to make.
5. a kind of Graphene combined type optical cable according to claim 1, is characterized in that: described central reinforce member adopts phosphatization steel wire to make.
6. a kind of Graphene combined type optical cable according to claim 1, is characterized in that: described coat of metal is steel/aluminium-plastic tape armour.
7. a kind of Graphene combined type optical cable according to claim 1, is characterized in that: described large and small footpath gasket for packing all adopts polypropylene material to extrude and forms.
8. a kind of Graphene combined type optical cable according to claim 1, is characterized in that: described outer jacket adopts polythene material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058733.6U CN203689995U (en) | 2014-02-07 | 2014-02-07 | Grapheme combined optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058733.6U CN203689995U (en) | 2014-02-07 | 2014-02-07 | Grapheme combined optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203689995U true CN203689995U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420058733.6U Expired - Fee Related CN203689995U (en) | 2014-02-07 | 2014-02-07 | Grapheme combined optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203689995U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824646A (en) * | 2014-02-07 | 2014-05-28 | 江苏通鼎光电股份有限公司 | Graphene composite optical cable |
| CN108604842A (en) * | 2016-02-11 | 2018-09-28 | 西门子股份公司 | For power-weight ratio improve motor electric conductor and for the electrical components of the motor |
| CN109786003A (en) * | 2017-11-14 | 2019-05-21 | 江苏亨通电力电缆有限公司 | Cloud rail traffic high temperature power cable |
| CN112712925A (en) * | 2020-12-22 | 2021-04-27 | 通鼎互联信息股份有限公司 | Photoelectric composite cable for water |
-
2014
- 2014-02-07 CN CN201420058733.6U patent/CN203689995U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824646A (en) * | 2014-02-07 | 2014-05-28 | 江苏通鼎光电股份有限公司 | Graphene composite optical cable |
| CN108604842A (en) * | 2016-02-11 | 2018-09-28 | 西门子股份公司 | For power-weight ratio improve motor electric conductor and for the electrical components of the motor |
| CN108604842B (en) * | 2016-02-11 | 2020-12-08 | 劳斯莱斯德国有限两合公司 | Electrical conductor for an electrical machine with an increased power-to-weight ratio and electrical component for such an electrical machine |
| CN109786003A (en) * | 2017-11-14 | 2019-05-21 | 江苏亨通电力电缆有限公司 | Cloud rail traffic high temperature power cable |
| CN112712925A (en) * | 2020-12-22 | 2021-04-27 | 通鼎互联信息股份有限公司 | Photoelectric composite cable for water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TONGDING INTERCONNECTION INFORMATION CO., LTD. Free format text: FORMER NAME: JIANGSU TONGDING OPTICAL + ELECTRIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Development Zone eight Xiaoping Avenue No. 18 Patentee after: TONGDING INTERCONNECTION INFORMATION Co.,Ltd. Address before: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Development Zone eight Xiaoping Avenue No. 18 Patentee before: Jiangsu Tongding Optic-electronic Stock Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |