CN205645330U - 0. 6 compound low voltage power cable of 1kV and following optic fibre - Google Patents
0. 6 compound low voltage power cable of 1kV and following optic fibre Download PDFInfo
- Publication number
- CN205645330U CN205645330U CN201620392116.9U CN201620392116U CN205645330U CN 205645330 U CN205645330 U CN 205645330U CN 201620392116 U CN201620392116 U CN 201620392116U CN 205645330 U CN205645330 U CN 205645330U
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- Prior art keywords
- cable
- optical fiber
- outside
- voltage power
- power cable
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- 239000000835 fiber Substances 0.000 title abstract description 5
- 150000001875 compounds Chemical class 0.000 title abstract description 3
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 239000006260 foam Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000013307 optical fiber Substances 0.000 claims description 26
- 239000004020 conductor Substances 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 4
- 239000002674 ointment Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 206010061592 cardiac fibrillation Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002600 fibrillogenic effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RRVPPYNAZJRZFR-VYOBOKEXSA-N 1-oleoyl-2-palmitoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)O[C@@H](COP([O-])(=O)OCC[N+](C)(C)C)COC(=O)CCCCCCC\C=C/CCCCCCCC RRVPPYNAZJRZFR-VYOBOKEXSA-N 0.000 description 1
- 102100020786 Adenylosuccinate synthetase isozyme 2 Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Communication Cables (AREA)
Abstract
The utility model discloses a 0.6 compound low voltage power cable of 1kV and following optic fibre, including a cable core, the cable core pack foam oleamen water blocking layer again after putting together side by side by four control core and form, be equipped with shielding layer, inner sheath, steel strip armoring layer, springiness cushioning layer and oversheath in proper order outside the cable core, the inner sheath in the symmetry be equipped with a set of optic fibre, the oversheath internal surface is equipped with a gas pocket. The utility model discloses light unit and control core's the easy residential quarter of combination electric energy is equipped with communication and is laid simultaneously, has reduced the construction work volume, has reduced construction period, has practiced thrift engineering cost, the cost is reduced.
Description
Technical field
This utility model belongs to power cable, optical communication field, is specifically related to a kind of optical fiber composite low-voltage power cable, main
0.6/1kV to be applicable to and following electric pressure.
Background technology
China's intelligent grid is the most at the early-stage in incoming end light fibrillation.The expert of national grid and south electric network points out, intelligence
Can necessarily need to utilize optical fiber cable, extraordinary electric power optical cable and optoelectronic composite cable strength to support by electrical network.China utilize OPGW,
The special optical cables such as OPPC, ADSS built maximum, advanced electric power special optic fibre communication network reliably, its application in the world
Level is in international advanced.Generally in " backbone network is strong, access network is weak ", " high (voltage) end is strong, weak " of low side
Situation, distribution/user accesses that communication gap in side is relatively big, communication network basis is the weakest.Low it is press-fitted, becomes by communication system of power grids technology
Bottleneck for restriction intelligent grid application.Owing to traditional F TTH scheme is at user side transformation and the high cost of laying, at present
The optical fiber rate accessing electrical network at user side is almost nil, and China's intelligent grid is at the early-stage in the light fibrillation of incoming end.Therefore
It is badly in need of a kind of compound electric with low-voltage power and optic communication duplicate transmissions ability to family new technique to realize power optical fiber
Cable.
In response to the needs that China's intelligent grid is built, it is achieved power optical fiber, to family new technique, overcomes at present in building
In construction process, a plurality of circuit such as the electric wire that generally exists, netting twine, telephone wire, cable television line phenomenon of repeatedly constructing is made
The cable resource become and the significant wastage of conduit resource.Along with national grid and south electric network strengthen the construction to intelligent grid,
In addition to backbone network builds high pressure, supertension large capacity transmission circuit energetically, try hard to recommend power optical fiber to family at user side.Electric power light
Fibre refers to family, uses optical fiber composite low-voltage cable to be laid with lv power cable by optical fiber in low voltage communication access network, from
And realize intelligent electric meter to family, coordinate passive optical network technique, carry power information collection, intelligent power two-way interactive, many nets
The business such as fusion.Cable producer of China can research and develop and produce the enterprise of optical fiber composite low-voltage cable seldom at present, and all cables
Core all uses many power and an optical cable to combine, although this spline structure is simple, because power wire core conductor uses metal material
Material, and optical cable employing is all nonmetallic materials, therefore optical fiber composite low-voltage cable light unit during manufacturing and using is easy
Damaged by external forces, cause the optical fiber composite low-voltage cable cannot be properly functioning, even scrap.
Utility model content
The purpose of this utility model is to provide a kind of mechanical performance is high, reliability high, safety is high 0.6/1kV and following
Optical fiber composite low-voltage power cable.
A kind of optical fiber composite low-voltage power cable described in the utility model, including cable core, described cable core is by four controls
Core refills foam ointment water blocking layer and forms after being placed in together side by side；Screen layer, inner sheath, steel it is sequentially provided with outside cable core
Band armor, elastic cord breaker and oversheath；One group of optical fiber it is arranged with in described inner sheath；Described oversheath inner surface
It is provided with a pore.
Improve further, insulating barrier that described control conductor by aluminium alloy conductor, is extruded in outside aluminium alloy conductor and
The beam tube being squeezed in outside insulating barrier is constituted.
Improving further, in described elastic cord breaker includes flexibility, pad pads outside flexibility, pad and flexibility in described flexibility
Some air bags it are provided with between outer pad.
The beneficial effects of the utility model are:
1, the combination of this utility model light unit and control conductor is prone to residential quarter electric energy and signal equipment lays simultaneously,
Reduce construction workload, decrease the construction period, saved construction costs, reduce cost.
2, elastic cord breaker of the present utility model can effectively buffer from extraneous pressure, well protects core
Without damage with optical fiber.
3, optical fiber is arranged in inner sheath by this utility model, so that control conductor and optical fiber are independent, it is not necessary to
It is extruded in cable core, is independent of each other, do not interfere with each other so that the performance of cable is more stable, more preferable.
4, it is provided with pore in this utility model oversheath, primarily to cable can preferably dispel the heat, reduces cable temperature,
Also reduce cable high irregular working because of temperature simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of elastic cord breaker of the present utility model.
Detailed description of the invention
As it is shown in figure 1, a kind of 0.6/1kV described in the utility model and following optical fiber composite low-voltage power cable, including
Cable core, described cable core refills foam ointment water blocking layer 4 and forms after being placed in together side by side by four control conductor；Described
Insulating barrier 2 that control conductor by aluminium alloy conductor 1, is extruded in outside aluminium alloy conductor 1 and be squeezed in the beam tube 3 outside insulating barrier 2
Constitute；Then, outside cable core, it is sequentially provided with screen layer 5, inner sheath 6, steel-tape armouring layer 7, elastic cord breaker 8 and oversheath 9；
So that control conductor and optical fiber are independent of each other, do not interfere with each other, in inner sheath, it is arranged with one group of optical fiber 10 so that cable
Performance more stable, more preferable；In order to cable can preferably dispel the heat, reduce cable temperature, also reduce cable because of temperature simultaneously
And high irregular working, so jacket inner surface is additionally provided with a pore 11 outside.
As in figure 2 it is shown, described elastic cord breaker 8 include padding outside pad 81 and flexibility in flexibility in 82, described flexibility pad with
It is provided with some air bags 83 between flexible outer pad, has effectively buffered from extraneous pressure, well protection core and optical fiber
Without damage.
The above is only of the present utility model to be preferable to carry out method, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvement, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (3)
1. a 0.6/1kV and following optical fiber composite low-voltage power cable, it is characterised in that: include cable core, described cable core by
Four control conductor refill foam ointment water blocking layer and form after being placed in together side by side；Be sequentially provided with outside cable core screen layer,
Inner sheath, steel-tape armouring layer, elastic cord breaker and oversheath；One group of optical fiber it is arranged with in described inner sheath；Outside described
Jacket inner surface is provided with a pore.
0.6/1kV the most according to claim 1 and following optical fiber composite low-voltage power cable, it is characterised in that: described
Insulating barrier that control conductor by aluminium alloy conductor, is extruded in outside aluminium alloy conductor and the beam tube being squeezed in outside insulating barrier are constituted.
0.6/1kV the most according to claim 1 and following optical fiber composite low-voltage power cable, it is characterised in that: described
In elastic cord breaker includes flexibility, pad pads outside flexibility, is provided with some air bags outside the interior pad of described flexibility and flexibility between pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392116.9U CN205645330U (en) | 2016-05-04 | 2016-05-04 | 0. 6 compound low voltage power cable of 1kV and following optic fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392116.9U CN205645330U (en) | 2016-05-04 | 2016-05-04 | 0. 6 compound low voltage power cable of 1kV and following optic fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205645330U true CN205645330U (en) | 2016-10-12 |
Family
ID=57050054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620392116.9U Expired - Fee Related CN205645330U (en) | 2016-05-04 | 2016-05-04 | 0. 6 compound low voltage power cable of 1kV and following optic fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205645330U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810323A (en) * | 2016-05-04 | 2016-07-27 | 江苏红峰电缆集团有限公司 | Optical fiber composite low-voltage power cable suitable for voltage level of being equal to or less than 0.6/1kv |
| CN107808709A (en) * | 2017-12-07 | 2018-03-16 | 江苏珠影特种电缆有限公司 | A kind of cold-resistant power cable for wind power generation of elasticity |
| CN108257719A (en) * | 2018-02-13 | 2018-07-06 | 江苏荣宜电缆有限公司 | A kind of cold-resistant distortion flexible cable used for wind power generation |
-
2016
- 2016-05-04 CN CN201620392116.9U patent/CN205645330U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810323A (en) * | 2016-05-04 | 2016-07-27 | 江苏红峰电缆集团有限公司 | Optical fiber composite low-voltage power cable suitable for voltage level of being equal to or less than 0.6/1kv |
| CN107808709A (en) * | 2017-12-07 | 2018-03-16 | 江苏珠影特种电缆有限公司 | A kind of cold-resistant power cable for wind power generation of elasticity |
| CN108257719A (en) * | 2018-02-13 | 2018-07-06 | 江苏荣宜电缆有限公司 | A kind of cold-resistant distortion flexible cable used for wind power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |