CN104616768A - Zinc-plated copper strip armored shielding sheath cable - Google Patents
Zinc-plated copper strip armored shielding sheath cable Download PDFInfo
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- CN104616768A CN104616768A CN201510048479.0A CN201510048479A CN104616768A CN 104616768 A CN104616768 A CN 104616768A CN 201510048479 A CN201510048479 A CN 201510048479A CN 104616768 A CN104616768 A CN 104616768A
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- plated
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- silver
- thread core
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Abstract
The invention discloses a zinc-plated copper strip armored shielding sheath cable, consisting of a zinc-plated aluminum conductor cable core, a tin-plated annealed aluminum conductor cable core, a zinc-plated annealed aluminum conductor cable core and seven outer protection layers. The seven outer protection layers sequentially include a silicone rubber insulating layer, a copper strip shielding layer, a silver-plated steel strip armor layer, an ethylene propylene rubber insulating layer, a silver-plated nickel wire shielding layer, a nonmagnetic metal armor layer and a zinc-plated copper strip armored polyolefin sheath layer from inside to outside; four silver-plated aluminum conductors are arranged in the silver-plated aluminum conductor cable core; seven tin-plated annealed aluminum conductors are arranged in the tin-plated annealed aluminum conductor cable core; ninth zinc-plated annealed aluminum conductors are arranged in the zinc-plated annealed aluminum conductor cable core. The cable is good in shielding performance, excellent in conductivity, good in conductive stability, low in laying temperature, anti-freezing, and applicable to industrial circle in northern area.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of zinc-plated copper strips armouring shield sheath cable.
Background technology
Cable has electric conductivity; be widely used in each different field; 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, but the inner conductor of cable and external protection structure varied, according to different field need especially can be different.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide a kind of conductive stability good, it is low, freeze proof to lay temperature, the zinc-plated copper strips armouring shield sheath cable that shielding insulation performance is excellent.
The present invention takes following technical scheme to realize: a kind of zinc-plated copper strips armouring shield sheath cable, it is by silver coated aluminum conductor thread core, zinc-plated annealed aluminium conductor thread core, zinc-plated annealed aluminium conductor thread core and seven layers of external protection composition, seven layers of external protection are followed successively by silicone rubber insulation layer from inside to outside, copper strip shielding layer, silver-plated steel band armour, ethylene propylene rubber insulated layer, silver plated nickel wire screen, nonmagnetic metal armour and zinc-plated copper strips armouring polyolefin sheath layer, described silicone rubber insulation layer is set to the central core of cable, described zinc-plated copper strips armouring polyolefin sheath layer is set to the outermost layer of cable, described silver coated aluminum conductor thread core is provided with four groups and is extruded in copper strip shielding layer inside, often organize silver coated aluminum conductor thread core inside and be provided with four silver coated aluminum conductors, described zinc-plated annealed aluminium conductor thread core is provided with eight groups and is extruded in silver-plated steel band armour inside, often organize zinc-plated annealed aluminium conductor thread core inside and be provided with seven zinc-plated annealed aluminium conductors, described zinc-plated annealed aluminium conductor thread core is provided with 16 groups and is extruded in ethylene propylene rubber insulated layer inside, often organize zinc-plated annealed aluminium conductor thread core inside and be provided with nine zinc-plated annealed aluminium conductors.
The long scope of cross-sectional diameter of described silver coated aluminum conductor is 0.85 ㎜; The long scope of cross-sectional diameter of described zinc-plated annealed aluminium conductor is 0.65 ㎜; The long scope of cross-sectional diameter of described zinc-plated annealed aluminium conductor is 0.45 ㎜.
The present invention has following beneficial effect in sum: this kind of insulation shield performance is excellent, and electric conductivity is excellent, and conductive stability is good, and it is low, freeze proof to lay temperature, is applicable to northern area industrial circle and uses.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, silver coated aluminum conductor thread core; 2, zinc-plated annealed aluminium conductor thread core; 3, zinc-plated annealed aluminium conductor thread core; 4, silicone rubber insulation layer; 5, copper strip shielding layer; 6, silver-plated steel band armour; 7, ethylene propylene rubber insulated layer; 8, silver plated nickel wire screen; 9, nonmagnetic metal armour; 10, zinc-plated copper strips armouring polyolefin sheath layer.
Embodiment
As shown in Figure 1, a kind of zinc-plated copper strips armouring shield sheath cable, it is by silver coated aluminum conductor thread core 1, zinc-plated annealed aluminium conductor thread core 2, zinc-plated annealed aluminium conductor thread core 3 and seven layers of external protection composition, seven layers of external protection are followed successively by silicone rubber insulation layer 4 from inside to outside, copper strip shielding layer 5, silver-plated steel band armour 6, ethylene propylene rubber insulated layer 7, silver plated nickel wire screen 8, nonmagnetic metal armour 9 and zinc-plated copper strips armouring polyolefin sheath layer 10, described silicone rubber insulation layer 4 is set to the central core of cable, described zinc-plated copper strips armouring polyolefin sheath layer 10 is set to the outermost layer of cable, described silver coated aluminum conductor thread core 1 is provided with four groups and is extruded in copper strip shielding layer 5 inside, often organize silver coated aluminum conductor thread core 1 inside and be provided with four silver coated aluminum conductors, described zinc-plated annealed aluminium conductor thread core 2 is provided with eight groups and is extruded in silver-plated steel band armour 6 inside, often organize zinc-plated annealed aluminium conductor thread core 2 inside and be provided with seven zinc-plated annealed aluminium conductors, described zinc-plated annealed aluminium conductor thread core 3 is provided with 16 groups and is extruded in ethylene propylene rubber insulated layer 7 inside, often organize zinc-plated annealed aluminium conductor thread core 3 inside and be provided with nine zinc-plated annealed aluminium conductors.
Embodiment: the long scope of cross-sectional diameter of described silver coated aluminum conductor is 0.85 ㎜; The long scope of cross-sectional diameter of described zinc-plated annealed aluminium conductor is 0.65 ㎜; The long scope of cross-sectional diameter of described zinc-plated annealed aluminium conductor is 0.45 ㎜.
Outer wrapping one deck copper strip shielding layer 5 of described silicone rubber insulation layer 4, the silver-plated steel band armour 6 of outer wrapping one deck of described copper strip shielding layer 5, the ethylene propylene rubber insulated layer 7 of outer wrapping one deck of described silver-plated steel band armour 6, outer wrapping one deck silver plated nickel wire screen 8 of described ethylene propylene rubber insulated layer 7, outer wrapping one deck nonmagnetic metal armour 9 of described silver plated nickel wire screen 8, outer wrapping one deck zinc-plated copper strips armouring polyolefin sheath layer 10 of described nonmagnetic metal armour 9.
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 zinc-plated copper strips armouring shield sheath cable, it is by silver coated aluminum conductor thread core, zinc-plated annealed aluminium conductor thread core, zinc-plated annealed aluminium conductor thread core and seven layers of external protection composition, it is characterized in that: seven layers of external protection are followed successively by silicone rubber insulation layer from inside to outside, copper strip shielding layer, silver-plated steel band armour, ethylene propylene rubber insulated layer, silver plated nickel wire screen, nonmagnetic metal armour and zinc-plated copper strips armouring polyolefin sheath layer, described silicone rubber insulation layer is set to the central core of cable, described zinc-plated copper strips armouring polyolefin sheath layer is set to the outermost layer of cable, described silver coated aluminum conductor thread core is provided with four groups and is extruded in copper strip shielding layer inside, often organize silver coated aluminum conductor thread core inside and be provided with four silver coated aluminum conductors, described zinc-plated annealed aluminium conductor thread core is provided with eight groups and is extruded in silver-plated steel band armour inside, often organize zinc-plated annealed aluminium conductor thread core inside and be provided with seven zinc-plated annealed aluminium conductors, described zinc-plated annealed aluminium conductor thread core is provided with 16 groups and is extruded in ethylene propylene rubber insulated layer inside, often organize zinc-plated annealed aluminium conductor thread core inside and be provided with nine zinc-plated annealed aluminium conductors.
2. zinc-plated copper strips armouring shield sheath cable according to claim 1, is characterized in that: the long scope of cross-sectional diameter of described silver coated aluminum conductor is 0.85 ㎜; The long scope of cross-sectional diameter of described zinc-plated annealed aluminium conductor is 0.65 ㎜; The long scope of cross-sectional diameter of described zinc-plated annealed aluminium conductor is 0.45 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048479.0A CN104616768A (en) | 2015-01-30 | 2015-01-30 | Zinc-plated copper strip armored shielding sheath cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048479.0A CN104616768A (en) | 2015-01-30 | 2015-01-30 | Zinc-plated copper strip armored shielding sheath cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104616768A true CN104616768A (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510048479.0A Pending CN104616768A (en) | 2015-01-30 | 2015-01-30 | Zinc-plated copper strip armored shielding sheath cable |
Country Status (1)
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6297455B1 (en) * | 2000-05-19 | 2001-10-02 | Schkumberger Technology Corporation | Wireline cable |
| CN103871589A (en) * | 2014-02-25 | 2014-06-18 | 安徽华成电缆有限公司 | Multi-conductor insulation shield cable |
| CN103943242A (en) * | 2014-03-26 | 2014-07-23 | 无为县金华电缆材料有限公司 | Acid and alkali resistant wire used for ship |
| CN103943187A (en) * | 2014-03-17 | 2014-07-23 | 安徽红旗电缆集团有限公司 | Multi-conductor insulated flexible cable |
| CN104217806A (en) * | 2014-08-29 | 2014-12-17 | 安徽华菱电缆集团有限公司 | Light cable |
| CN204480708U (en) * | 2015-01-30 | 2015-07-15 | 安徽慧艺线缆集团有限公司 | A kind of zinc-plated copper strips armouring shield sheath cable |
-
2015
- 2015-01-30 CN CN201510048479.0A patent/CN104616768A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6297455B1 (en) * | 2000-05-19 | 2001-10-02 | Schkumberger Technology Corporation | Wireline cable |
| CN103871589A (en) * | 2014-02-25 | 2014-06-18 | 安徽华成电缆有限公司 | Multi-conductor insulation shield cable |
| CN103943187A (en) * | 2014-03-17 | 2014-07-23 | 安徽红旗电缆集团有限公司 | Multi-conductor insulated flexible cable |
| CN103943242A (en) * | 2014-03-26 | 2014-07-23 | 无为县金华电缆材料有限公司 | Acid and alkali resistant wire used for ship |
| CN104217806A (en) * | 2014-08-29 | 2014-12-17 | 安徽华菱电缆集团有限公司 | Light cable |
| CN204480708U (en) * | 2015-01-30 | 2015-07-15 | 安徽慧艺线缆集团有限公司 | A kind of zinc-plated copper strips armouring shield sheath cable |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |
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| WD01 | Invention patent application deemed withdrawn after publication |