CN205354745U - Fire -resistant power cable of compound low pressure of optic fibre - Google Patents
Fire -resistant power cable of compound low pressure of optic fibre Download PDFInfo
- Publication number
- CN205354745U CN205354745U CN201620067288.9U CN201620067288U CN205354745U CN 205354745 U CN205354745 U CN 205354745U CN 201620067288 U CN201620067288 U CN 201620067288U CN 205354745 U CN205354745 U CN 205354745U
- Authority
- CN
- China
- Prior art keywords
- fire
- oversheath
- optic fibre
- cable
- retardant
- 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 - Fee Related
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 20
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 230000009970 fire resistant effect Effects 0.000 title abstract 2
- 239000003063 flame retardant Substances 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 claims abstract description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 4
- 239000001301 oxygen Substances 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000002131 composite material Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000006855 networking Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Communication Cables (AREA)
Abstract
The utility model discloses a fire -resistant power cable of compound low pressure of optic fibre, include and be in by oversheath and setting the cable body of many conductor cable cores constitutions in the oversheath, be provided with the fiber optic cable core in the oversheath the outer peripheral face of fiber optic cable core and conductor cable core cladding respectively has the insulating layer, the oversheath internal surface in proper order the cladding have the armor, separate the oxygen layer, flame retardant coating and fire -retardant around the covering fire -retardant filling in the covering has fire -retardant filler. The utility model discloses the advantage lies in that this optic fibre has fused the function of communication and electric power, can realize effectively that many nets such as telecommunications network, power transmission net, television network, internet fuse, reduces the cost of networking, cooperates the passive optical network technique, bears power consumption information acquisition, two -way mutual, the many net integration of intelligent power consumption etc to the volume is less, lays the convenience, does not need secondary wiring, simultaneously, increase the flame retardant coating, improved the security performance greatly.
Description
Technical field
This utility model relates to cable, especially relates to a kind of fiber composite low-voltage fireproof power cable.
Background technology
Power cable commonly used at present and fiber optic cables, structure and performance are all single, power cable simply realizes the transmission of electric power, fiber optic cables can only realize the transmission of signal, the development of information technology can not be met, repeatedly connect up, repeatedly construct, it is difficult to the integration of longitudinal technology, and costly.
Summary of the invention
This utility model purpose is in that to provide the fiber composite low-voltage fireproof power cable of a kind of composite design.
For achieving the above object, this utility model can take following technical proposals:
Fiber composite low-voltage fireproof power cable described in the utility model, including the cable body being made up of with the many conductor cable cores being arranged in described oversheath oversheath；Being provided with optic fibre core in described oversheath, the outer peripheral face at described optic fibre core and conductor cable core has been respectively coated by insulating barrier；It is coated with armor, oxygen barrier layer, fireprotection layer and fire-retardant lapping layer successively at described oversheath inner surface, in described fire-retardant lapping layer, is filled with flame retardant filler.
Described oversheath is low smoke and zero halogen sheath.
This utility model advantage is in that this optical fiber has merged the function of communication and electric power, can effectively realize the multi-internet integration such as telecommunications network, electric transmission network, television network, the Internet, reduce the cost of networking, coordinate passive optical network technique, carrying power information collection, intelligent power two-way interactive, multi-internet integration etc., and small volume, lays conveniently, it is not necessary to secondary wiring；Meanwhile, increase fireprotection layer, substantially increase security performance.
Accompanying drawing explanation
Fig. 1 is section structure schematic diagram of the present utility model.
Detailed description of the invention
As it is shown in figure 1, fiber composite low-voltage fireproof power cable described in the utility model, including the cable body being made up of with the many conductor cable cores 2 being arranged in described oversheath 1 oversheath 1；Being provided with optic fibre core 3 in described oversheath 1, the outer peripheral face at described optic fibre core 3 and conductor cable core 2 has been respectively coated by insulating barrier 4；It is coated with armor 5, oxygen barrier layer 6, fireprotection layer 7 and fire-retardant lapping layer 8 successively at described oversheath 1 inner surface, in described fire-retardant lapping layer 8, is filled with flame retardant filler 9；Described oversheath 1 is low smoke and zero halogen sheath.
Claims (2)
1. a fiber composite low-voltage fireproof power cable, including the cable body being made up of oversheath (1) and many conductor cable cores (2) being arranged in described oversheath (1)；It is characterized in that: be provided with optic fibre core (3) in described oversheath (1), the outer peripheral face at described optic fibre core (3) and conductor cable core (2) has been respectively coated by insulating barrier (4)；It is coated with armor (5), oxygen barrier layer (6), fireprotection layer (7) and fire-retardant lapping layer (8) successively at described oversheath (1) inner surface, in described fire-retardant lapping layer (8), is filled with flame retardant filler (9).
2. fiber composite low-voltage fireproof power cable according to claim 1, it is characterised in that: described oversheath (1) is low smoke and zero halogen sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620067288.9U CN205354745U (en) | 2016-01-25 | 2016-01-25 | Fire -resistant power cable of compound low pressure of optic fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620067288.9U CN205354745U (en) | 2016-01-25 | 2016-01-25 | Fire -resistant power cable of compound low pressure of optic fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205354745U true CN205354745U (en) | 2016-06-29 |
Family
ID=56177404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620067288.9U Expired - Fee Related CN205354745U (en) | 2016-01-25 | 2016-01-25 | Fire -resistant power cable of compound low pressure of optic fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205354745U (en) |
-
2016
- 2016-01-25 CN CN201620067288.9U patent/CN205354745U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 |