CN204480706U - A kind of multiply conductor sheathed shielded cable - Google Patents
A kind of multiply conductor sheathed shielded cable Download PDFInfo
- Publication number
- CN204480706U CN204480706U CN201520063864.8U CN201520063864U CN204480706U CN 204480706 U CN204480706 U CN 204480706U CN 201520063864 U CN201520063864 U CN 201520063864U CN 204480706 U CN204480706 U CN 204480706U
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- China
- Prior art keywords
- plated
- silver
- conductor
- zinc
- aluminium strip
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of multiply conductor sheathed shielded cable, it is made up of three kinds of conductors and six layers of outer casing.Three kinds of conductors are respectively silver-plated annealed aluminium conductor, zinc-plated annealing nickel conductor and silver-plated annealed copper conductor, six layers of outer casing are followed successively by silver-plated annealing nickel strap screen, silver-plated aluminium strip armour, zinc-plated aluminium strip screen, crosslinked second propylene insulating barrier, low-smoke halogen-free polyolefin restrictive coating and zinc-plated annealing aluminium strip screen from inside to outside, described silver-plated annealed aluminium conductor is provided with 31, described zinc-plated annealing nickel conductor is provided with 24, and described silver-plated annealed copper conductor is provided with 8.This cable shield is effective, and electric conductivity is excellent, high pressure resistant, flame-resistant high-temperature-resistant, and tensile property is superior, is applicable to field of petrochemical industry and uses.
Description
Technical field
The utility model belongs to field of cables, particularly relates to a kind of multiply conductor sheathed shielded cable.
Background technology
Cable is widely used in every field, relate to people's lives, industrial production every field, so the consumption of cable is huge especially, also can be very high to the requirement of quality, but in every field, the quality purposes of cable is required it is different, as at oil, chemical industry and aviation train field productive power cable, just require that cable has good shielding insulation performance and tensile property, could be durable in use, satisfy the demand.
Utility model content
In order to increase the practicality of prior art, the purpose of this utility model is to provide a kind ofly has excellent shield effectiveness, and electric conductivity is excellent, high pressure resistant, fire-retardant, and the multiply conductor sheathed shielded cable that tensile property is superior.
The utility model is taked following technical scheme to realize: a kind of multiply conductor sheathed shielded cable, it is made up of three kinds of conductors and six layers of outer casing, three kinds of conductors are respectively silver-plated annealed aluminium conductor, zinc-plated annealing nickel conductor and silver-plated annealed copper conductor, six layers of outer casing are followed successively by silver-plated annealing nickel strap screen from inside to outside, silver-plated aluminium strip armour, zinc-plated aluminium strip screen, crosslinked second propylene insulating barrier, low-smoke halogen-free polyolefin restrictive coating and zinc-plated annealing aluminium strip screen, described silver-plated annealing nickel strap screen is set to the central core of cable, described silver-plated annealed aluminium conductor is provided with 31, it is stranded that to be extruded in silver-plated annealing nickel strap screen inner, described zinc-plated annealing nickel conductor is provided with 24, evenly be extruded in silver-plated aluminium strip armour inner, described silver-plated annealed copper conductor is provided with 8, evenly be extruded between zinc-plated aluminium strip screen and crosslinked second propylene insulating barrier, it is 0.5 ㎜ that described silver-plated annealed aluminium leads cross-sectional diameter length, described zinc-plated annealing nickel conductors cross diameter length is 0.55 ㎜, described silver-plated annealed copper conductors cross diameter length is 0.60 ㎜.
The utility model has following beneficial effect in sum: this cable shield is effective, and electric conductivity is excellent, high pressure resistant, flame-resistant high-temperature-resistant, and tensile property is superior, is applicable to field of petrochemical industry and uses.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram.
Wherein: 1, silver-plated annealed aluminium conductor; 2, zinc-plated annealing nickel conductor; 3, silver-plated annealed copper conductor; 4, silver-plated annealing nickel strap screen; 5, silver-plated aluminium strip armour; 6, zinc-plated aluminium strip screen; 7, crosslinked second propylene insulating barrier; 8, low-smoke halogen-free polyolefin restrictive coating; 9, zinc-plated annealing aluminium strip screen.
Embodiment
As shown in Figure 1, a kind of multiply conductor sheathed shielded cable, it is made up of three kinds of conductors and six layers of outer casing, three kinds of conductors are respectively silver-plated annealed aluminium conductor 1, zinc-plated annealing nickel conductor 2 and silver-plated annealed copper conductor 3, six layers of outer casing are followed successively by silver-plated annealing nickel strap screen 4 from inside to outside, silver-plated aluminium strip armour 5, zinc-plated aluminium strip screen 6, crosslinked second propylene insulating barrier 7, low-smoke halogen-free polyolefin restrictive coating 8 and zinc-plated annealing aluminium strip screen 9, described silver-plated annealing nickel strap screen 4 is set to the central core of cable, described silver-plated annealed aluminium conductor 1 is provided with 31, it is stranded that to be extruded in silver-plated annealing nickel strap screen 4 inner, described zinc-plated annealing nickel conductor 2 is provided with 24, evenly be extruded in silver-plated aluminium strip armour 5 inner, described silver-plated annealed copper conductor 3 is provided with 8, evenly be extruded between zinc-plated aluminium strip screen 6 and crosslinked second propylene insulating barrier 7, it is 0.5 ㎜ that described silver-plated annealed aluminium leads 1 cross-sectional diameter length, described zinc-plated annealing nickel conductor 2 cross-sectional diameter length is 0.55 ㎜, described silver-plated annealed copper conductor 3 cross-sectional diameter length is 0.60 ㎜.
Embodiment: the silver-plated aluminium strip armour 5 of outer wrapping one deck of described silver-plated annealing nickel strap screen 4, the zinc-plated aluminium strip screen 6 of outer wrapping one deck of described silver-plated aluminium strip armour 5, outer wrapping one deck of described zinc-plated aluminium strip screen 6 is cross-linked second propylene insulating barrier 7, outer wrapping one deck low-smoke halogen-free polyolefin restrictive coating 8 of described crosslinked second propylene insulating barrier 7, outer wrapping one deck zinc-plated annealing aluminium strip screen 9 of described low-smoke halogen-free polyolefin restrictive coating 8.
Described crosslinked second propylene insulating barrier 7, low-smoke halogen-free polyolefin restrictive coating 8 and zinc-plated annealing aluminium strip screen 9 thickness are 0.60 ㎜.
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 (1)
1. a multiply conductor sheathed shielded cable, it is made up of three kinds of conductors and six layers of outer casing, it is characterized in that: three kinds of conductors are respectively silver-plated annealed aluminium conductor, zinc-plated annealing nickel conductor and silver-plated annealed copper conductor, six layers of outer casing are followed successively by silver-plated annealing nickel strap screen from inside to outside, silver-plated aluminium strip armour, zinc-plated aluminium strip screen, crosslinked second propylene insulating barrier, low-smoke halogen-free polyolefin restrictive coating and zinc-plated annealing aluminium strip screen, described silver-plated annealing nickel strap screen is set to the central core of cable, described silver-plated annealed aluminium conductor is provided with 31, it is stranded that to be extruded in silver-plated annealing nickel strap screen inner, described zinc-plated annealing nickel conductor is provided with 24, evenly be extruded in silver-plated aluminium strip armour inner, described silver-plated annealed copper conductor is provided with 8, evenly be extruded between zinc-plated aluminium strip screen and crosslinked second propylene insulating barrier, it is 0.5 ㎜ that described silver-plated annealed aluminium leads cross-sectional diameter length, described zinc-plated annealing nickel conductors cross diameter length is 0.55 ㎜, described silver-plated annealed copper conductors cross diameter length is 0.60 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063864.8U CN204480706U (en) | 2015-01-30 | 2015-01-30 | A kind of multiply conductor sheathed shielded cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063864.8U CN204480706U (en) | 2015-01-30 | 2015-01-30 | A kind of multiply conductor sheathed shielded cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480706U true CN204480706U (en) | 2015-07-15 |
Family
ID=53636484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520063864.8U Expired - Fee Related CN204480706U (en) | 2015-01-30 | 2015-01-30 | A kind of multiply conductor sheathed shielded cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616766A (en) * | 2015-01-30 | 2015-05-13 | 无为县金华电缆材料有限公司 | Multi-strand conductor armored shielding cable |
| CN105885465A (en) * | 2016-05-18 | 2016-08-24 | 无为县金华电缆材料有限公司 | Formula of ultraviolet-resistant waterproof cable armored layer |
-
2015
- 2015-01-30 CN CN201520063864.8U patent/CN204480706U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616766A (en) * | 2015-01-30 | 2015-05-13 | 无为县金华电缆材料有限公司 | Multi-strand conductor armored shielding cable |
| CN105885465A (en) * | 2016-05-18 | 2016-08-24 | 无为县金华电缆材料有限公司 | Formula of ultraviolet-resistant waterproof cable armored layer |
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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: 20150715 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |