CN104157359A - Low voltage fiber composite conductor - Google Patents
Low voltage fiber composite conductor Download PDFInfo
- Publication number
- CN104157359A CN104157359A CN201410396433.3A CN201410396433A CN104157359A CN 104157359 A CN104157359 A CN 104157359A CN 201410396433 A CN201410396433 A CN 201410396433A CN 104157359 A CN104157359 A CN 104157359A
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- Prior art keywords
- optical fiber
- core body
- fiber composite
- fiber
- conductor
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Abstract
The present invention discloses a low voltage fiber composite conductor. The low voltage fiber composite conductor comprises a core body, and the core body is formed by twisting a plurality of insulating wire cores and a plurality of fibers. An inner protection layer is wrapped on the outside of the core body, and an outer protection layer is wrapped on the outside of the inner protection layer. Each insulating wire core is composed of a conductor and an insulating outer layer wrapped on the outside of the conductor, each fiber comprises a loose casing pipe and an optical unit placed in the loose casing pipe, and a fiber filler is arranged between the loose casing pipe and the optical unit. The low voltage fiber composite conductor of the present invention can realize the function fusion of the fiber communication and the electric power transmission in a low voltage power distribution network, is communicated with a device via an optical interface, fully utilizes the advantage of using the fibers to transmit data, and enables the data transmission rate to be improved. Further, by the redundancy design of more than two fibers, the data transmission reliability in the fibers is improved. By filling the fiber fillers, such as the fiber ointments, etc., between the loose casing pipes and the optical units, the influence of the stress effect on the transmission quality is reduced greatly, and the stable and reliable data and electric energy transmission are provided.
Description
Technical field
The present invention relates to a kind of compound wire, be specifically related to a kind of low pressure optical fiber composite wire.
Background technology
Along with country carries forward vigorously " integration of three networks ", national grid and south electric network have strengthened the construction to intelligent grid, except backbone network is built high pressure, superhigh pressure large capacity transmission circuit energetically, also started power optical fiber to family pilot project construction, user side try hard to recommend power optical fiber to family (PFTTH) to serve country's " integration of three networks " strategy implementation.Power optical fiber is in low pressure communication access net, to adopt optical fiber composite low-voltage cable (OpticalFiberCompositeLow-VoltageCable to family, OPLC), by optical fiber with low-voltage power wire routing, realize intelligent electric meter to family, coordinate passive optical network technique, the business such as the collection of carrying power information, intelligent power two-way interactive, the fusion of many nets.
For adapting to the special requirement of Urban Residential District, the technology such as the computer network of solution residential quarters, equipment automatization, by all kinds of conducting cable, organically connect each subsystem of residential quarters, realize electric power, data, video, network etc. and control function, for office, study, life, amusement provide service.Original power cable only possesses the effect of transmission of electric energy, and the feature of optical fiber composite low-voltage cable maximum is the function that has merged optical fiber communication and electric power transfer, light harvesting fibre and power transmission and distribution cable, are avoided secondary wiring, can effectively reduce the expenses such as construction, networking.Therefore optical fiber composite cable will be widely used in the environment approaching with end user, in low-voltage network environment.
But the research and development of China's optical fiber composite low-voltage cable at present and production are still in the starting stage, the enterprise that simultaneously possesses cable and optical cable research and development, fusion and production capacity is less, and need to authenticate by the networking of power grid enterprises, more existing optical fiber composite low-voltage cables not yet can provide the transmission of reliable data and electric energy at present, cannot meet market required.
Summary of the invention
Goal of the invention:
In order to overcome the deficiencies in the prior art, the invention provides a kind of low pressure optical fiber composite wire, to solve the demand of data and electric energy transmitting in low-voltage network environment.
Technical scheme:
For solving the problems of the technologies described above, low pressure optical fiber composite wire provided by the invention, comprises core body, and described core body is by some insulated wire cores and some optical fiber is stranded forms, and described core body outside is coated with sheath, and described sheath outside is coated with outer jacket;
Described insulated wire cores is to consist of conductor and the insulating outer layer that is coated on conductor outside;
Described optical fiber comprises loose sleeve pipe and is placed in the light unit in loose sleeve pipe, between described loose sleeve pipe and light unit, is filled with optical fiber filler.
Preferably, described optical fiber filler is optical fiber ointment.
Preferably, described core body is by an above insulated wire cores and two above stranded forming of optical fiber.
Preferably, described conductor is by some copper wires or aluminium wire is stranded forms.
Beneficial effect:
Low pressure optical fiber composite wire provided by the invention, its core body is by some insulated wire cores and some optical fiber is stranded forms, can realize optical fiber communication and the fusion of electric power transfer function in low-voltage network, by optical interface and equipment, communicate, utilize fully the advantage of fiber optic conduction data, improved the speed of transfer of data.
The present invention further can, by adopting the Redundancy Design of two above optical fiber, improve the reliability of transfer of data in optical fiber.
Optical fiber in the present invention is by loose sleeve pipe, is built in the optical fiber filler of filling between the light unit in loose sleeve pipe, loose sleeve pipe and light unit and forms, by adding optical fiber filler as optical fiber ointment, greatly reduce the impact of effect of stress for transmission quality, improved antijamming capability and the stability of transfer of data.
Generally speaking the present invention can effectively be applied in intelligent grid, and reliable data and delivery of electrical energy are provided.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
embodiment 1:
As shown in Figure 1, the low pressure optical fiber composite wire that the present embodiment provides, comprises core body, and described core body is by 4 insulated wire cores and 8 stranded forming of optical fiber, and described core body outside is coated with sheath 2, and described sheath 2 outsides are coated with outer jacket 1.
Described insulated wire cores is to consist of conductor 3 and the insulating outer layer 4 that is coated on conductor 3 outsides.
Described optical fiber comprises loose sleeve pipe 5 and is placed in the light unit 6 in loose sleeve pipe 5, between described loose sleeve pipe 5 and light unit 6, is filled with optical fiber filler 7.
Optical fiber filler in the present embodiment is optical fiber ointment.
Described conductor forms by some copper wires are stranded.
embodiment 2:basic identical with embodiment 1 structure, something in common is not repeated, and difference is:
Described core body is by 4 insulated wire cores and 4 stranded forming of optical fiber.
Described conductor forms by some aluminium wires are stranded.
Above implementation column does not form restriction to the present invention; especially material of the radical of insulated wire cores and optical fiber, optical fiber filler etc.; relevant staff is not within departing from the scope of the technology of the present invention thought, and various variation and the modification carried out, all drop in protection scope of the present invention.
Claims (4)
1. a low pressure optical fiber composite wire, comprises core body, it is characterized in that: described core body is by some insulated wire cores and some optical fiber is stranded forms, and described core body outside is coated with sheath, and described sheath outside is coated with outer jacket; Described insulated wire cores is to consist of conductor and the insulating outer layer that is coated on conductor outside; Described optical fiber comprises loose sleeve pipe and is placed in the light unit in loose sleeve pipe, between described loose sleeve pipe and light unit, is filled with optical fiber filler.
2. low pressure optical fiber composite wire according to claim 1, is characterized in that: described optical fiber filler is optical fiber ointment.
3. low pressure optical fiber composite wire according to claim 1, is characterized in that: described core body is by an above insulated wire cores and two above stranded forming of optical fiber.
4. low pressure optical fiber composite wire according to claim 1, is characterized in that: described conductor is by some copper wires or aluminium wire is stranded forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396433.3A CN104157359A (en) | 2014-08-12 | 2014-08-12 | Low voltage fiber composite conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396433.3A CN104157359A (en) | 2014-08-12 | 2014-08-12 | Low voltage fiber composite conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104157359A true CN104157359A (en) | 2014-11-19 |
Family
ID=51882840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410396433.3A Pending CN104157359A (en) | 2014-08-12 | 2014-08-12 | Low voltage fiber composite conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104157359A (en) |
Cited By (1)
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201607558U (en) * | 2010-01-22 | 2010-10-13 | 沈剑挺 | Drainage optical cable |
| CN102097171A (en) * | 2011-03-16 | 2011-06-15 | 江苏长峰电缆有限公司 | Optical fiber composite low-voltage power cable |
| CN102254610A (en) * | 2011-04-19 | 2011-11-23 | 中国电力科学研究院 | Insulated composite cable |
| CN102364608A (en) * | 2011-11-08 | 2012-02-29 | 成都亨通光通信有限公司 | Method for manufacturing layer-stranded type double-sheath armored fully-dried type optical fiber composite optical cable |
| CN102543299A (en) * | 2010-12-29 | 2012-07-04 | 山东太平洋光缆有限公司 | Optical fiber composite low-voltage cable |
| CN102760519A (en) * | 2012-07-13 | 2012-10-31 | 江苏亨通电力电缆有限公司 | Photoelectric composite medium-voltage drum cable with rated voltage of 3.6/6kV-12/20kV and processing technology thereof |
| CN202758651U (en) * | 2012-07-13 | 2013-02-27 | 江苏亨通电力电缆有限公司 | Photoelectric composite medium-voltage reel cable with rated voltage of 3.6/6kV-12/20kV |
-
2014
- 2014-08-12 CN CN201410396433.3A patent/CN104157359A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201607558U (en) * | 2010-01-22 | 2010-10-13 | 沈剑挺 | Drainage optical cable |
| CN102543299A (en) * | 2010-12-29 | 2012-07-04 | 山东太平洋光缆有限公司 | Optical fiber composite low-voltage cable |
| CN102097171A (en) * | 2011-03-16 | 2011-06-15 | 江苏长峰电缆有限公司 | Optical fiber composite low-voltage power cable |
| CN102254610A (en) * | 2011-04-19 | 2011-11-23 | 中国电力科学研究院 | Insulated composite cable |
| CN102364608A (en) * | 2011-11-08 | 2012-02-29 | 成都亨通光通信有限公司 | Method for manufacturing layer-stranded type double-sheath armored fully-dried type optical fiber composite optical cable |
| CN102760519A (en) * | 2012-07-13 | 2012-10-31 | 江苏亨通电力电缆有限公司 | Photoelectric composite medium-voltage drum cable with rated voltage of 3.6/6kV-12/20kV and processing technology thereof |
| CN202758651U (en) * | 2012-07-13 | 2013-02-27 | 江苏亨通电力电缆有限公司 | Photoelectric composite medium-voltage reel cable with rated voltage of 3.6/6kV-12/20kV |
Cited By (1)
| 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 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |