CN104715853A - Cable with low-smoke zero-halogen polyethylene sheath - Google Patents
Cable with low-smoke zero-halogen polyethylene sheath Download PDFInfo
- Publication number
- CN104715853A CN104715853A CN201510089523.2A CN201510089523A CN104715853A CN 104715853 A CN104715853 A CN 104715853A CN 201510089523 A CN201510089523 A CN 201510089523A CN 104715853 A CN104715853 A CN 104715853A
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- silver
- aluminium
- plated
- thread core
- conductor thread
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Abstract
The invention discloses a cable with a low-smoke zero-halogen polyethylene sheath. The cable with the low-smoke zero-halogen polyethylene sheath is composed of four groups of silver plated annealed aluminum conductor cable cores, four groups of silver plated annealed copper conductor cable cores, six outer protective layers and one group of silver plated annealed nickel conductor cable cores. The six outer protective layers comprise the galvanized aluminum alloy shielding layer, the silver plated aluminum tape shielding layer, the inner butyronitrile insulated layer, the copper-plastic-aluminum tape armoring layer, the butyronitrile insulated layer and the low-smoke zero-halogen polyethylene sheath layer from inside to outside in sequence. The silver plated annealed nickel conductor cable cores are extruded at the center of the silver plated aluminum tape shielding layer. The cable with the low-smoke zero-halogen polyethylene sheath is good in insulated performance, good in air tightness, resistant to flaming, large in allowed bent radius and high in tensile strength.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of low smoke and zero halogen polyethylene insulation polyethylene sheath power cable.
Background technology
At present, electric wire 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 used electric wire in the computer equipments such as oil, chemical industry and boats and ships, quality reaches, just can be practical.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide a kind of insulation effect good, fire-retardant, air-tightness is strong, the low smoke and zero halogen polyethylene insulation polyethylene sheath power cable that tensile property is excellent.
The present invention takes following technical scheme to realize: a kind of low smoke and zero halogen polyethylene insulation polyethylene sheath power cable, it is by silver-plated annealed aluminium conductor thread core, silver-plated annealed copper conductor thread core, six layers of external protection and silver-plated annealing nickel conductor thread core composition, six layers of external protection are followed successively by zinc-aluminium-alloy band screen from inside to outside, silver-plated aluminium strip screen, interior butyronitrile insulating barrier, copper-plastic-aluminium band armour, butyronitrile insulating barrier and low smoke and zero halogen pe sheath layer, described zinc-aluminium-alloy band screen is set to the central core of cable, described silver-plated annealed aluminium conductor thread core is set to four groups, evenly be extruded between zinc-aluminium-alloy band screen and silver-plated aluminium strip screen, often organize inside and extrude 12 silver-plated annealed aluminium conductors, described silver-plated annealed copper conductor thread core is set to four groups, evenly be extruded in silver-plated aluminium strip screen, between interior butyronitrile insulating barrier and copper-plastic-aluminium band armour, often organize inside and extrude 6 silver-plated annealed copper conductors, silver-plated annealing nickel conductor thread core is one group, be extruded in the center of zinc-aluminium-alloy band screen, silver-plated annealing nickel conductor thread core inside extrudes ten silver-plated annealing nickel conductors.
The cross-sectional diameter length of described silver-plated annealing nickel conductor is 0.35 ㎜.
The present invention has following beneficial effect in sum: this kind of insulating performance of cable is good, and air-tightness is strong, fire-retardant, and cable allows bending radius large, and pull resistance is strong.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1, a kind of low smoke and zero halogen polyethylene insulation polyethylene sheath power cable, it is by silver-plated annealed aluminium conductor thread core 1, silver-plated annealed copper conductor thread core 2, six layers of external protection and silver-plated annealing nickel conductor thread core composition, six layers of external protection are followed successively by zinc-aluminium-alloy band screen 3 from inside to outside, silver-plated aluminium strip screen 4, interior butyronitrile insulating barrier 5, copper-plastic-aluminium band armour 6, butyronitrile insulating barrier 7 and low smoke and zero halogen pe sheath layer 8, described zinc-aluminium-alloy band screen 3 is set to the central core of cable, described silver-plated annealed aluminium conductor thread core 1 is set to four groups, evenly be extruded between zinc-aluminium-alloy band screen 3 and silver-plated aluminium strip screen 4, often organize inside and extrude 12 silver-plated annealed aluminium conductors, described silver-plated annealed copper conductor thread core 2 is set to four groups, evenly be extruded in silver-plated aluminium strip screen 4, between interior butyronitrile insulating barrier 5 and copper-plastic-aluminium band armour 6, often organize inside and extrude 6 silver-plated annealed copper conductors, silver-plated annealing nickel conductor thread core 9 is one group, be extruded in the center of zinc-aluminium-alloy band screen 3, silver-plated annealing nickel conductor thread core 9 inside extrudes ten silver-plated annealing nickel conductors.
Embodiment: the silver-plated aluminium strip screen 4 of outer wrapping one deck of described zinc-aluminium-alloy band screen 3, butyronitrile insulating barrier 5 in outer wrapping one deck of described silver-plated aluminium strip screen 4, outer wrapping one deck copper-plastic-aluminium band armour 6 of described interior butyronitrile insulating barrier 5, outer wrapping one deck butyronitrile insulating barrier 7 of described copper-plastic-aluminium band armour 6, outer wrapping one deck low smoke and zero halogen pe sheath layer 8 of described butyronitrile insulating barrier 7.
The cross-sectional diameter length of described silver-plated annealing nickel conductor is 0.35 ㎜, and described silver-plated annealed aluminium conductors cross diameter length is 0.65 ㎜, and described silver-plated annealed copper conductors cross diameter length is 0.40 ㎜.
The above is the embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (2)
1. a low smoke and zero halogen polyethylene insulation polyethylene sheath power cable, it is by silver-plated annealed aluminium conductor thread core, silver-plated annealed copper conductor thread core, six layers of external protection and silver-plated annealing nickel conductor thread core composition, it is characterized in that: six layers of external protection are followed successively by zinc-aluminium-alloy band screen from inside to outside, silver-plated aluminium strip screen, interior butyronitrile insulating barrier, copper-plastic-aluminium band armour, butyronitrile insulating barrier and low smoke and zero halogen pe sheath layer, described zinc-aluminium-alloy band screen is set to the central core of cable, described silver-plated annealed aluminium conductor thread core is set to four groups, evenly be extruded between zinc-aluminium-alloy band screen and silver-plated aluminium strip screen, often organize inside and extrude 12 silver-plated annealed aluminium conductors, described silver-plated annealed copper conductor thread core is set to four groups, evenly be extruded in silver-plated aluminium strip screen, between interior butyronitrile insulating barrier and copper-plastic-aluminium band armour, often organize inside and extrude 6 silver-plated annealed copper conductors, silver-plated annealing nickel conductor thread core is one group, be extruded in the center of zinc-aluminium-alloy band screen, silver-plated annealing nickel conductor thread core inside extrudes ten silver-plated annealing nickel conductors.
2. low smoke and zero halogen polyethylene insulation polyethylene sheath power cable according to claim 1, is characterized in that: the cross-sectional diameter length of described silver-plated annealing nickel conductor is 0.35 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089523.2A CN104715853A (en) | 2015-02-27 | 2015-02-27 | Cable with low-smoke zero-halogen polyethylene sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089523.2A CN104715853A (en) | 2015-02-27 | 2015-02-27 | Cable with low-smoke zero-halogen polyethylene sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104715853A true CN104715853A (en) | 2015-06-17 |
Family
ID=53415098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089523.2A Pending CN104715853A (en) | 2015-02-27 | 2015-02-27 | Cable with low-smoke zero-halogen polyethylene sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104715853A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130306348A1 (en) * | 2012-05-18 | 2013-11-21 | Schlumberger Technology Corporation | Artificial Lift Equipment Power Cables |
| CN103903798A (en) * | 2014-03-03 | 2014-07-02 | 安徽华天电缆有限公司 | Cold-resistant nickel conductor wire with nickel metal hose |
| CN103903810A (en) * | 2014-03-13 | 2014-07-02 | 安徽神州缆业集团有限公司 | Butyronitrile insulating low-smoke zero-halogen power cable |
| CN103928085A (en) * | 2013-09-29 | 2014-07-16 | 安徽华源电缆集团有限公司 | Low-smoke low-halogen cold-resistant sheath cable |
| CN204130227U (en) * | 2014-11-14 | 2015-01-28 | 安徽瑞之星电缆集团有限公司 | A kind of polyvinyl chloride insulation flame retardant type cable |
| CN204558145U (en) * | 2015-02-27 | 2015-08-12 | 安徽华天电缆有限公司 | A kind of low smoke and zero halogen polyethylene insulation polyethylene sheath power cable |
-
2015
- 2015-02-27 CN CN201510089523.2A patent/CN104715853A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130306348A1 (en) * | 2012-05-18 | 2013-11-21 | Schlumberger Technology Corporation | Artificial Lift Equipment Power Cables |
| CN103928085A (en) * | 2013-09-29 | 2014-07-16 | 安徽华源电缆集团有限公司 | Low-smoke low-halogen cold-resistant sheath cable |
| CN103903798A (en) * | 2014-03-03 | 2014-07-02 | 安徽华天电缆有限公司 | Cold-resistant nickel conductor wire with nickel metal hose |
| CN103903810A (en) * | 2014-03-13 | 2014-07-02 | 安徽神州缆业集团有限公司 | Butyronitrile insulating low-smoke zero-halogen power cable |
| CN204130227U (en) * | 2014-11-14 | 2015-01-28 | 安徽瑞之星电缆集团有限公司 | A kind of polyvinyl chloride insulation flame retardant type cable |
| CN204558145U (en) * | 2015-02-27 | 2015-08-12 | 安徽华天电缆有限公司 | A kind of low smoke and zero halogen polyethylene insulation polyethylene sheath power cable |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |