CN104715812A - Tensile cable with multiple conductor wire cores - Google Patents
Tensile cable with multiple conductor wire cores Download PDFInfo
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- CN104715812A CN104715812A CN201510089475.7A CN201510089475A CN104715812A CN 104715812 A CN104715812 A CN 104715812A CN 201510089475 A CN201510089475 A CN 201510089475A CN 104715812 A CN104715812 A CN 104715812A
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- zinc
- plated annealed
- conductor thread
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- silver
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Abstract
The invention discloses a tensile cable with multiple conductor wire cores. The tensile cable comprises five conductor wire cores and six outer protecting layers. The five conductor wire cores comprise the silver-plated annealed copper conductor wire core, the tinned annealed copper conductor wire core, the zinc-plated annealed copper conductor wire core, the silver-plated annealed aluminium conductor wire core and the zinc-plated annealed aluminium conductor wire core. The six outer protecting layers comprise the polyvinyl chloride insulation layer, the silver-plated nickel wire shielding layer, the non-magnetic metal armoring layer, the perfluorinated polyolefin insulation layer, the zinc-plated nickel plastic copper strip compound wrapping belt layer and the chlorosulfonated ethylene propylene sheath layer from inside to outside, wherein the polyvinyl chloride insulation layer is arranged to be the center layer of the cable. The tensile cable with the multiple conductor wire cores has the advantages of acid and alkali corrosion resistance, oxidation resistance, water and oil proofing and tear growth resistance, and can be widely applied to the fields of petrochemical engineering and mining.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of multiply conductor thread core tensile cable.
Background technology
Cable has electric conductivity, be widely used in each different field, as petrochemical industry, the fields such as colliery underground metal mining, cable is normally by the cable of several or the stranded similar rope of several groups of wires [often organizing at least two], often organize mutually insulated between wire, and be often twisted into round a center, whole outside is surrounded by the cover layer of high-insulation.Multi rack is located at aerial or is contained in underground, the bottom, for telecommunication or electric power conveying.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide a kind of multiply conductor thread core tensile cable with good acid-alkali-corrosive-resisting, anti-oxidant and waterproof and oilproof, anti-tear advantage of drawing.
The present invention takes following technical scheme to realize: a kind of multiply conductor thread core tensile cable, it comprises five kinds of conductor thread cores and six layers of external protection, six layers of external protection are respectively polyvinyl chloride insulation layer from inside to outside, silver plated nickel wire screen, nonmagnetic metal armour, poly-perfluor polyolefin insulation layer, zinc-plated nickel moulds copper strips superpacket belt and chlorosulfonation second propylene restrictive coating, described polyvinyl chloride insulation layer is set to the central core of cable, five kinds of conductor thread cores are respectively silver-plated annealed copper conductor thread core, zinc-plated annealed copper conductor thread core, zinc-plated annealed copper conductor thread core, silver-plated annealed aluminium conductor thread core and zinc-plated annealed aluminium conductor thread core, silver-plated annealed copper conductor thread core inside is extruded with ten silver-plated annealed copper conductors, zinc-plated annealed copper conductor thread core inside extrudes the zinc-plated annealed copper conductor of ten six roots of sensation, zinc-plated annealed copper conductor thread core inside extrudes eight zinc-plated annealed copper conductors, silver-plated annealed aluminium conductor thread core inside extrudes 13 silver-plated annealed aluminium conductors, zinc-plated annealed aluminium conductor thread core inside is extruded with three zinc-plated annealed aluminium conductors, described silver-plated annealed copper conductor thread core, zinc-plated annealed copper conductor thread core, zinc-plated annealed copper conductor thread core and silver-plated annealed aluminium conductor thread core are respectively set to one group, apportion is extruded between polyvinyl chloride insulation layer and silver plated nickel wire screen, described zinc-plated annealed aluminium conductor thread core is set to four groups, evenly be extruded in polyvinyl chloride insulation layer, between silver plated nickel wire screen and nonmagnetic metal armour.
The present invention has following beneficial effect in sum: this kind of cable has acid-alkali-corrosive-resisting, anti-oxidant and waterproof and oilproof, anti-tear feature of drawing, and can be widely used in petrochemical industry ore deposit and adopt field.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1, a kind of multiply conductor thread core tensile cable, it comprises five kinds of conductor thread cores and six layers of external protection, six layers of external protection are respectively polyvinyl chloride insulation layer 6 from inside to outside, silver plated nickel wire screen 7, nonmagnetic metal armour 8, poly-perfluor polyolefin insulation layer 9, zinc-plated nickel moulds copper strips superpacket belt 10 and chlorosulfonation second propylene restrictive coating 11, described polyvinyl chloride insulation layer 6 is set to the central core of cable, five kinds of conductor thread cores are respectively silver-plated annealed copper conductor thread core 1, zinc-plated annealed copper conductor thread core 2, zinc-plated annealed copper conductor thread core 3, silver-plated annealed aluminium conductor thread core 4 and zinc-plated annealed aluminium conductor thread core 5, silver-plated annealed copper conductor thread core 1 inside is extruded with ten silver-plated annealed copper conductors, zinc-plated annealed copper conductor thread core 2 inside extrudes the zinc-plated annealed copper conductor of ten six roots of sensation, zinc-plated annealed copper conductor thread core 3 inside extrudes eight zinc-plated annealed copper conductors, silver-plated annealed aluminium conductor thread core 4 inside extrudes 13 silver-plated annealed aluminium conductors, zinc-plated annealed aluminium conductor thread core 5 inside is extruded with three zinc-plated annealed aluminium conductors, described silver-plated annealed copper conductor thread core 1, zinc-plated annealed copper conductor thread core 2, zinc-plated annealed copper conductor thread core 3 and silver-plated annealed aluminium conductor thread core 4 are respectively set to one group, apportion is extruded between polyvinyl chloride insulation layer 6 and silver plated nickel wire screen 7, described zinc-plated annealed aluminium conductor thread core 5 is set to four groups, evenly be extruded in polyvinyl chloride insulation layer 6, between silver plated nickel wire screen 7 and nonmagnetic metal armour 8.
Embodiment: outer wrapping one deck silver plated nickel wire screen 7 of described polyvinyl chloride insulation layer 6, outer wrapping one deck nonmagnetic metal armour 8 of described silver plated nickel wire screen 7, outer wrapping one deck of described nonmagnetic metal armour 8 gathers perfluor polyolefin insulation layer 9, the zinc-plated nickel of outer wrapping one deck of described poly-perfluor polyolefin insulation layer 9 moulds copper strips superpacket belt 10, and described zinc-plated nickel moulds outer wrapping one deck chlorosulfonation second propylene restrictive coating 11 of copper strips superpacket belt 10.
Further, this cable allows operational environment maximum temperature to be 95 DEG C, and the minimum temperature of mounting and installation is-10 DEG C; Can stand to exchange 50HZ, 3.5Kv/5min voltage and not breakdown.
The cross section of zinc-plated annealed copper conductor thread core 2 and zinc-plated annealed copper conductor thread core 3 presents elliptical shape.
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 (1)
1. a multiply conductor thread core tensile cable, it comprises five kinds of conductor thread cores and six layers of external protection, it is characterized in that: six layers of external protection are respectively polyvinyl chloride insulation layer from inside to outside, silver plated nickel wire screen, nonmagnetic metal armour, poly-perfluor polyolefin insulation layer, zinc-plated nickel moulds copper strips superpacket belt and chlorosulfonation second propylene restrictive coating, described polyvinyl chloride insulation layer is set to the central core of cable, five kinds of conductor thread cores are respectively silver-plated annealed copper conductor thread core, zinc-plated annealed copper conductor thread core, zinc-plated annealed copper conductor thread core, silver-plated annealed aluminium conductor thread core and zinc-plated annealed aluminium conductor thread core, silver-plated annealed copper conductor thread core inside is extruded with ten silver-plated annealed copper conductors, zinc-plated annealed copper conductor thread core inside extrudes the zinc-plated annealed copper conductor of ten six roots of sensation, zinc-plated annealed copper conductor thread core inside extrudes eight zinc-plated annealed copper conductors, silver-plated annealed aluminium conductor thread core inside extrudes 13 silver-plated annealed aluminium conductors, zinc-plated annealed aluminium conductor thread core inside is extruded with three zinc-plated annealed aluminium conductors, described silver-plated annealed copper conductor thread core, zinc-plated annealed copper conductor thread core, zinc-plated annealed copper conductor thread core and silver-plated annealed aluminium conductor thread core are respectively set to one group, apportion is extruded between polyvinyl chloride insulation layer and silver plated nickel wire screen, described zinc-plated annealed aluminium conductor thread core is set to four groups, evenly be extruded in polyvinyl chloride insulation layer, between silver plated nickel wire screen and nonmagnetic metal armour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089475.7A CN104715812A (en) | 2015-02-27 | 2015-02-27 | Tensile cable with multiple conductor wire cores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089475.7A CN104715812A (en) | 2015-02-27 | 2015-02-27 | Tensile cable with multiple conductor wire cores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104715812A true CN104715812A (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089475.7A Pending CN104715812A (en) | 2015-02-27 | 2015-02-27 | Tensile cable with multiple conductor wire cores |
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| CN (1) | CN104715812A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024185A (en) * | 2016-05-18 | 2016-10-12 | 安徽国华电缆集团有限公司 | Magnetic-shielding resistant power cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871628A (en) * | 2014-03-01 | 2014-06-18 | 安徽华源电缆集团有限公司 | Multi-conductor cable core armor cold resistant cable |
| CN203721373U (en) * | 2014-01-14 | 2014-07-16 | 安徽德源电缆集团有限公司 | Multi-strand conductor communication cable |
| CN203721226U (en) * | 2014-01-14 | 2014-07-16 | 安徽德源电缆集团有限公司 | Multi-core aluminum alloy conductor 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 |
-
2015
- 2015-02-27 CN CN201510089475.7A patent/CN104715812A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203721373U (en) * | 2014-01-14 | 2014-07-16 | 安徽德源电缆集团有限公司 | Multi-strand conductor communication cable |
| CN203721226U (en) * | 2014-01-14 | 2014-07-16 | 安徽德源电缆集团有限公司 | Multi-core aluminum alloy conductor cable |
| CN103871628A (en) * | 2014-03-01 | 2014-06-18 | 安徽华源电缆集团有限公司 | Multi-conductor cable core armor cold resistant 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024185A (en) * | 2016-05-18 | 2016-10-12 | 安徽国华电缆集团有限公司 | Magnetic-shielding resistant power cable |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
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| WD01 | Invention patent application deemed withdrawn after publication |