CN103137257A - 8-shaped photoelectric composite cable for smart grid - Google Patents
8-shaped photoelectric composite cable for smart grid Download PDFInfo
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- CN103137257A CN103137257A CN 201110376163 CN201110376163A CN103137257A CN 103137257 A CN103137257 A CN 103137257A CN 201110376163 CN201110376163 CN 201110376163 CN 201110376163 A CN201110376163 A CN 201110376163A CN 103137257 A CN103137257 A CN 103137257A
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- cable
- photoelectric composite
- shaped photoelectric
- optical cable
- oversheath
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Abstract
The invention relates to an 8-shaped photoelectric composite cable for a smart grid. The 8-shaped photoelectric composite cable includes a power cable and an optical cable, wherein an outer sheath of the power cable and an outer sheath of the optical cable are combined into an 8-shaped whole through connecting sling. The 8-shaped photoelectric composite cable for the smart grid has the advantages of achieving aims through only one-time laying instead of a secondary laying in situations where power transmission and optical signal transmission are simultaneously needed, thereby reducing laying costs and construction strength, and being convenient to find out failures which once occur due to the fact that cables are aligned in order.
Description
Technical field
The present invention relates to a kind of cable, relate in particular to a kind of 8-shaped photoelectric composite cable for intelligent electric network.
Background technology
Existing power cable and communications optical cable are all independent manufacturings, difference mounting and installation during use, just must distinguish power cable laying and optical cable for the occasion that needs simultaneously electric power transfer and optical signal transmission, cause cable and optical cable secondary to lay, laid down cost improves, construction intensity increases, and winding displacement is chaotic, breaks down and searches difficulty.
Summary of the invention
The present invention provides a kind of simple in structure, 8-shaped photoelectric composite cable for intelligent electric network of reducing construction cost, easy construction in order to overcome the above problems.
Technical scheme of the present invention is: comprise power cable and optical cable, the oversheath of described power cable is connected oversheath and is connected and is 8 word shapes by connecting suspender belt with optical cable.
Described power cable comprises the conductor that the multiply tinned copper wire is twisted into, the outer wrapping insulation layer of conductor consists of wire, wire and polypropylene are filled the stranded formation electric-cable core of layer, and cable core coats thermal insulation layer, sheath, proof copper-wire braided screen and oversheath outward from the inside to the outside successively.
Described optical cable is twisted into optical cable core by optical fiber and the central reinforce member of four overcoat light sleeve pipes, and optical cable core sets gradually low density polyethylene (LDPE) inner sheath, aramid fiber reinforced layer, thermoplasticity isolation strip, copper metal enclosed sheath and high density polyethylene (HDPE) oversheath outward from the inside to the outside.
The invention has the beneficial effects as follows: need at the same time the occasion of electric power transfer and optical signal transmission, only need once lay the present invention and just can achieve the goal, do not need secondary to lay, reduce laid down cost, reduce construction intensity, and winding displacement is neat, searches conveniently in case break down.
Description of drawings
Fig. 1 is structural representation of the present invention.
In figure, 1 is central reinforce member, the 2nd, and optical fiber, the 3rd, ferrule, the 4th, polyethylene inner sheath, the 5th, aramid fiber reinforced layer, the 6th, thermoplasticity isolation strip, the 7th, copper metal enclosed sheath, the 8th, high density polyethylene (HDPE) oversheath, the 9th, conductor, the 10th, insulating barrier, the 11st, packed layer, the 12nd, thermal insulation layer, the 13rd, sheath, the 14th, the proof copper-wire braided screen, the 15th, oversheath, the 16th, connect suspender belt.
Embodiment
8-shaped photoelectric composite cable for intelligent electric network, comprise power cable and optical cable, the oversheath 15 of described power cable is connected oversheath 8 and is connected and is 8 word shapes by connecting suspender belt 16 with optical cable, described power cable comprises the conductor 9 that the multiply tinned copper wire is twisted into, the outer wrapping insulation layer 10 of conductor 9 consists of wire, wire and polypropylene are filled layer 11 stranded formation electric-cable core, cable core coats thermal insulation layer 12 outward from the inside to the outside successively, sheath 13, proof copper-wire braided screen 14 and oversheath 15, described optical cable is twisted into optical cable core by optical fiber 2 and the central reinforce member 1 of four overcoat light sleeve pipes 3, optical cable core sets gradually low density polyethylene (LDPE) inner sheath 4 outward from the inside to the outside, aramid fiber reinforced layer 5, thermoplasticity isolation strip 6, copper metal enclosed sheath 7 and high density polyethylene (HDPE) oversheath 8.
Claims (3)
1. 8-shaped photoelectric composite cable for intelligent electric network is characterized in that: comprise power cable and optical cable, the oversheath of described power cable is connected oversheath and is connected and is 8 word shapes by connecting suspender belt with optical cable.
2. 8-shaped photoelectric composite cable for intelligent electric network according to claim 1, it is characterized in that: described power cable comprises the conductor that the multiply tinned copper wire is twisted into, the outer wrapping insulation layer of conductor consists of wire, wire and polypropylene are filled the stranded formation electric-cable core of layer, and cable core coats thermal insulation layer, sheath, proof copper-wire braided screen and oversheath outward from the inside to the outside successively.
3. 8-shaped photoelectric composite cable for intelligent electric network according to claim 1, it is characterized in that: described optical cable is twisted into optical cable core by optical fiber and the central reinforce member of four overcoat light sleeve pipes, and optical cable core sets gradually low density polyethylene (LDPE) inner sheath, aramid fiber reinforced layer, thermoplasticity isolation strip, copper metal enclosed sheath and high density polyethylene (HDPE) oversheath outward from the inside to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110376163 CN103137257A (en) | 2011-11-23 | 2011-11-23 | 8-shaped photoelectric composite cable for smart grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110376163 CN103137257A (en) | 2011-11-23 | 2011-11-23 | 8-shaped photoelectric composite cable for smart grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103137257A true CN103137257A (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110376163 Pending CN103137257A (en) | 2011-11-23 | 2011-11-23 | 8-shaped photoelectric composite cable for smart grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103137257A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810082A (en) * | 2014-01-23 | 2015-07-29 | 上海宏胜电线电缆有限公司 | Optical-electric cable capable of coaxially transmitting CATV signals and electric energy |
| CN107369494A (en) * | 2017-06-20 | 2017-11-21 | 江苏中天科技股份有限公司 | A kind of multipurpose remote control optoelectronic composite cable and preparation method thereof |
| CN116027503A (en) * | 2023-01-31 | 2023-04-28 | 合肥兴联通讯有限公司 | Underwater application branch optical cable supporting electric energy transmission function |
-
2011
- 2011-11-23 CN CN 201110376163 patent/CN103137257A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810082A (en) * | 2014-01-23 | 2015-07-29 | 上海宏胜电线电缆有限公司 | Optical-electric cable capable of coaxially transmitting CATV signals and electric energy |
| CN107369494A (en) * | 2017-06-20 | 2017-11-21 | 江苏中天科技股份有限公司 | A kind of multipurpose remote control optoelectronic composite cable and preparation method thereof |
| CN116027503A (en) * | 2023-01-31 | 2023-04-28 | 合肥兴联通讯有限公司 | Underwater application branch optical cable supporting electric energy transmission function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |