CN203773995U - Fire-resistant anti-corrosion cable - Google Patents
Fire-resistant anti-corrosion cable Download PDFInfo
- Publication number
- CN203773995U CN203773995U CN201420126359.9U CN201420126359U CN203773995U CN 203773995 U CN203773995 U CN 203773995U CN 201420126359 U CN201420126359 U CN 201420126359U CN 203773995 U CN203773995 U CN 203773995U
- Authority
- CN
- China
- Prior art keywords
- cable
- fire
- cores
- core
- outer side
- 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
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 12
- 238000005260 corrosion Methods 0.000 title claims abstract description 8
- 229910001369 Brass Inorganic materials 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010951 brass Substances 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 239000003365 glass fiber Substances 0.000 claims abstract description 4
- 229920000098 polyolefin Polymers 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 229920002681 hypalon Polymers 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 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 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a fire-resistant anti-corrosion cable, comprising wire cores. The wire core is formed by stranding two conductors which are wrapped with insulating layers and wrapping a shielding layer on the outer side of the insulating layers. A cable core is formed by stranding three wire cores and a steel wire rope and then wrapping an armor layer on the outer side. Four cable cores are arranged in central symmetry. A four corner star shaped isolating skeleton is disposed among four cable cores, and the outer side of the four cable cores is wrapped by an alkaili-free glass fiber filling layer, a chlorosulphonated polyethylene protection layer, a brass strip erosion resistant coating, and a nanograde polyolefin fire-resistant sheath in sequence. The cable effectively improves fire-resistance, tensile resistance, heat insulation property, and anticorrosion performance, and is safe and reliable.
Description
Technical field
The utility model relates to cable technology field, relates in particular to a kind of fire-resistant anti-corrosion cable.
Background technology
At present, in order to prevent when the breaking out of fire, to ensure supply line's normal power supply within the predetermined time, environmental-protection flame-retardant fire-resisting cable is used more and more widely, and the security reliability of cable is had to larger requirement.
Utility model content
The utility model object is exactly the defect in order to make up prior art, and a kind of fire-resistant anti-corrosion cable is provided.
The utility model is achieved through the following technical solutions:
A kind of fire-resistant anti-corrosion cable; comprise core; described core is surrounded by after the conductor bundle strand of insulating barrier at the coated screen in its outside and forms by two outsides; to after three cores and steel wire rope bundle strand, form cable core at the coated armour in its outside; by four cable core placements in a center of symmetry, between four cable cores, be provided with four jiaos of star isolation skeletons and be coated with successively alkali-free glass fibre packed layer, chlorosulfonated polyethylene protective layer, brass band anticorrosive coat and the fire-resistant sheath of nanoscale polyolefin in its outside.
The utility model has the advantages that: the utility model has improved fire resistance, pull resistance, thermal insulation and the antiseptic property of cable effectively, safe and reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1; a kind of fire-resistant anti-corrosion cable; comprise core; the conductor 1 that described core is surrounded by insulating barrier 2 by two outsides is restrainted after strand at the coated screen 3 in its outside and is formed; after being restrainted to strand, three cores and a steel wire rope 4 form cable core at the coated armour 5 in its outside; by four cable core placements in a center of symmetry, between four cable cores, be provided with four jiaos of star isolation skeletons 6 and be coated with successively the fire-resistant sheath 10 of alkali-free glass fibre packed layer 7, chlorosulfonated polyethylene protective layer 8, brass band anticorrosive coat 9 and nanoscale polyolefin in its outside.
Claims (1)
1. a fire-resistant anti-corrosion cable; it is characterized in that: comprise core; described core is surrounded by after the conductor bundle strand of insulating barrier at the coated screen in its outside and forms by two outsides; to after three cores and steel wire rope bundle strand, form cable core at the coated armour in its outside; by four cable core placements in a center of symmetry, between four cable cores, be provided with four jiaos of star isolation skeletons and be coated with successively alkali-free glass fibre packed layer, chlorosulfonated polyethylene protective layer, brass band anticorrosive coat and the fire-resistant sheath of nanoscale polyolefin in its outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126359.9U CN203773995U (en) | 2014-03-18 | 2014-03-18 | Fire-resistant anti-corrosion cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126359.9U CN203773995U (en) | 2014-03-18 | 2014-03-18 | Fire-resistant anti-corrosion cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203773995U true CN203773995U (en) | 2014-08-13 |
Family
ID=51291153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420126359.9U Expired - Fee Related CN203773995U (en) | 2014-03-18 | 2014-03-18 | Fire-resistant anti-corrosion cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203773995U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810105A (en) * | 2015-04-14 | 2015-07-29 | 中山弘博企业管理咨询有限公司 | Power cable for railway tunnel power supply |
| CN105818486A (en) * | 2016-03-25 | 2016-08-03 | 苏州萃智新技术开发有限公司 | Flame-retardant rope |
| CN106057322A (en) * | 2016-08-01 | 2016-10-26 | 江苏远方电缆厂有限公司 | Reinforced cable for unmanned helicopter pod connection |
-
2014
- 2014-03-18 CN CN201420126359.9U patent/CN203773995U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810105A (en) * | 2015-04-14 | 2015-07-29 | 中山弘博企业管理咨询有限公司 | Power cable for railway tunnel power supply |
| CN105818486A (en) * | 2016-03-25 | 2016-08-03 | 苏州萃智新技术开发有限公司 | Flame-retardant rope |
| CN106057322A (en) * | 2016-08-01 | 2016-10-26 | 江苏远方电缆厂有限公司 | Reinforced cable for unmanned helicopter pod connection |
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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: 20140813 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |