CN204215738U - A kind of polytetrafluoroethyl-ne propylene insulation armoured soft cable - Google Patents
A kind of polytetrafluoroethyl-ne propylene insulation armoured soft cable Download PDFInfo
- Publication number
- CN204215738U CN204215738U CN201420680656.8U CN201420680656U CN204215738U CN 204215738 U CN204215738 U CN 204215738U CN 201420680656 U CN201420680656 U CN 201420680656U CN 204215738 U CN204215738 U CN 204215738U
- Authority
- CN
- China
- Prior art keywords
- plated
- silver
- annealed copper
- polytetrafluoroethyl
- zinc
- 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
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Abstract
The utility model discloses a kind of polytetrafluoroethyl-ne propylene insulation armoured soft cable, it is made up of 44 silver-plated annealed copper conductors, 12 groups of zinc-plated annealed copper conductor thread cores and six layers of external protection.Six layers of external protection are followed successively by polytetrafluoroethyl-ne propylene insulating barrier, nickel strap armour, silver-plated aluminium wire screen, chloroprene rubber sheath layer, silver-plated nickel strap screen and chlorosulfonated polyethylene sheath layer from inside to outside; 44 silver-plated annealed copper conductor strand are extruded in polytetrafluoroethyl-ne propylene insulating barrier inside together; often organize zinc-plated annealed copper conductor thread core inside and be extruded with four zinc-plated annealed copper conductors, in the middle of protective layer, extrude silver-plated aluminium wire drainage thread.This cable pull resistance is strong, is widely used in field of petrochemical industry, and insulating properties is strong, and have high temperature resistant low temperature, anticorrosion, ageing-resistant feature, can immerse the medium-term and long-term use of profit, and normal working temperature is-40 DEG C ~ 275 DEG C.
Description
Technical field
The utility model belongs to field of cables, particularly relates to a kind of polytetrafluoroethyl-ne propylene insulation armoured soft cable.
Background technology
Cable is generally made up of conductive wire and external protection, and external protection mostly is belting layer, insulating barrier, screen and armouring restrictive coating; Cable is widely used in the every field such as factory, petrochemical industry, so the consumption of cable is huge especially, but in every field, the quality purposes of cable is required it is different, but along with the development of society, cable also needs continuous improvement just can meet the needs of, and this cable insulation is effective, shield effectiveness might as well, there is high temperature resistant low temperature, anticorrosion, ageing-resistant feature.
Utility model content
In order to increase the practicality of prior art, it is good that the purpose of this utility model is to provide a kind of insulation effect, has high temperature resistant low temperature, anticorrosion, the polytetrafluoroethyl-ne propylene insulation armoured soft cable of ageing-resistant feature.
The utility model is taked following technical scheme to realize: a kind of polytetrafluoroethyl-ne propylene insulation armoured soft cable, it is by 44 silver-plated annealed copper conductors, 12 groups of zinc-plated annealed copper conductor thread cores and six layers of external protection composition, six layers of external protection are followed successively by polytetrafluoroethyl-ne propylene insulating barrier from inside to outside, nickel strap armour, silver-plated aluminium wire screen, chloroprene rubber sheath layer, silver-plated nickel strap screen and chlorosulfonated polyethylene sheath layer, 44 silver-plated annealed copper conductor strand are extruded in polytetrafluoroethyl-ne propylene insulating barrier inside together, outer wrapping one deck nickel strap armour of described polytetrafluoroethyl-ne propylene insulating barrier, the silver-plated aluminium wire screen of outer wrapping one deck of described nickel strap armour, often organize zinc-plated annealed copper conductor thread core inside and be extruded with four zinc-plated annealed copper conductors, wherein six groups of zinc-plated annealed copper conductor thread cores are evenly extruded in polytetrafluoroethyl-ne propylene insulating barrier, between nickel strap armour and silver-plated aluminium wire screen, other six groups of zinc-plated annealed copper conductor thread cores are evenly extruded in nickel strap armour, between silver-plated aluminium wire screen and chloroprene rubber sheath layer.
Described chloroprene rubber sheath layer inner homogeneous is extruded with two silver-plated aluminium wire drainage threads.
The utility model has following beneficial effect in sum: this cable pull resistance is strong, and insulation effect is good, has high temperature resistant low temperature, anticorrosion, ageing-resistant feature, can immerse the medium-term and long-term use of profit, and normal working temperature is-40 DEG C ~ 275 DEG C.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram.
Wherein: 1, silver-plated annealed copper conductor; 2, zinc-plated annealed copper conductor thread core; 3, polytetrafluoroethyl-ne propylene insulating barrier; 4, nickel strap armour; 5, silver-plated aluminium wire screen; 6, chloroprene rubber sheath layer; 7, silver-plated nickel strap screen; 8, chlorosulfonated polyethylene sheath layer; 9, silver-plated aluminium wire drainage thread.
Embodiment
As shown in Figure 1; a kind of polytetrafluoroethyl-ne propylene insulation armoured soft cable; it is made up of 44 silver-plated annealed copper conductors, 1,12 groups of zinc-plated annealed copper conductor thread cores 2 and six layers of external protection; six layers of external protection is followed successively by polytetrafluoroethyl-ne propylene insulating barrier 3, nickel strap armour 4, silver-plated aluminium wire screen 5, chloroprene rubber sheath layer 6, silver-plated nickel strap screen 7 and chlorosulfonated polyethylene sheath layer 8,44 silver-plated annealed copper conductor 1 from inside to outside and twists together that to be extruded in polytetrafluoroethyl-ne propylene insulating barrier 3 inner.
Embodiment: outer wrapping one deck nickel strap armour 4 of described polytetrafluoroethyl-ne propylene insulating barrier 3, the silver-plated aluminium wire screen 5 of outer wrapping one deck of described nickel strap armour 4, outer wrapping one deck chloroprene rubber sheath layer 6 of described silver-plated aluminium wire screen 5, the silver-plated nickel strap screen 7 of outer wrapping one deck of described chloroprene rubber sheath layer 6, the outermost layer of cable is set to chlorosulfonated polyethylene sheath layer 8.
Often organize zinc-plated annealed copper conductor thread core 2 inside and be extruded with four zinc-plated annealed copper conductors, wherein six groups of zinc-plated annealed copper conductor thread cores 2 are evenly extruded between polytetrafluoroethyl-ne propylene insulating barrier 3, nickel strap armour 4 and silver-plated aluminium wire screen 5, and other six groups of zinc-plated annealed copper conductor thread cores 2 are evenly extruded between nickel strap armour 4, silver-plated aluminium wire screen 5 and chloroprene rubber sheath layer 6.
Described chloroprene rubber sheath layer 6 inner homogeneous is extruded with two silver-plated aluminium wire drainage threads 9, silver-plated aluminium wire drainage thread 9 cross section oval in shape.
The cross-sectional diameter length of silver-plated annealed copper conductor 1 and zinc-plated annealed copper conductor is equal.
Further, this cable can stand to exchange 50HZ, 3.5Kv/5min voltage and not breakdown.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (2)
1. a polytetrafluoroethyl-ne propylene insulation armoured soft cable, it is by 44 silver-plated annealed copper conductors, 12 groups of zinc-plated annealed copper conductor thread cores and six layers of external protection composition, it is characterized in that: six layers of external protection are followed successively by polytetrafluoroethyl-ne propylene insulating barrier from inside to outside, nickel strap armour, silver-plated aluminium wire screen, chloroprene rubber sheath layer, silver-plated nickel strap screen and chlorosulfonated polyethylene sheath layer, 44 silver-plated annealed copper conductor strand are extruded in polytetrafluoroethyl-ne propylene insulating barrier inside together, outer wrapping one deck nickel strap armour of described polytetrafluoroethyl-ne propylene insulating barrier, the silver-plated aluminium wire screen of outer wrapping one deck of described nickel strap armour, often organize zinc-plated annealed copper conductor thread core inside and be extruded with four zinc-plated annealed copper conductors, wherein six groups of zinc-plated annealed copper conductor thread cores are evenly extruded in polytetrafluoroethyl-ne propylene insulating barrier, between nickel strap armour and silver-plated aluminium wire screen, other six groups of zinc-plated annealed copper conductor thread cores are evenly extruded in nickel strap armour, between silver-plated aluminium wire screen and chloroprene rubber sheath layer.
2. polytetrafluoroethyl-ne propylene insulation armoured soft cable according to claim 1, is characterized in that: described chloroprene rubber sheath layer inner homogeneous is extruded with two silver-plated aluminium wire drainage threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680656.8U CN204215738U (en) | 2014-11-14 | 2014-11-14 | A kind of polytetrafluoroethyl-ne propylene insulation armoured soft cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680656.8U CN204215738U (en) | 2014-11-14 | 2014-11-14 | A kind of polytetrafluoroethyl-ne propylene insulation armoured soft cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204215738U true CN204215738U (en) | 2015-03-18 |
Family
ID=52984387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420680656.8U Expired - Fee Related CN204215738U (en) | 2014-11-14 | 2014-11-14 | A kind of polytetrafluoroethyl-ne propylene insulation armoured soft cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204215738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529101A (en) * | 2016-01-27 | 2016-04-27 | 安徽光复电缆有限公司 | Ethylene propylene rubber insulating and steel strip armoured cable |
| CN105609165A (en) * | 2016-01-25 | 2016-05-25 | 安徽神州缆业集团有限公司 | Ethylene propylene rubber insulation and steel strip armoured cable |
-
2014
- 2014-11-14 CN CN201420680656.8U patent/CN204215738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105609165A (en) * | 2016-01-25 | 2016-05-25 | 安徽神州缆业集团有限公司 | Ethylene propylene rubber insulation and steel strip armoured cable |
| CN105529101A (en) * | 2016-01-27 | 2016-04-27 | 安徽光复电缆有限公司 | Ethylene propylene rubber insulating and steel strip armoured cable |
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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: 20150318 Termination date: 20191114 |