CN103871609A - Perfluorinated-ethylene insulating protecting-cover wire - Google Patents
Perfluorinated-ethylene insulating protecting-cover wire Download PDFInfo
- Publication number
- CN103871609A CN103871609A CN201410082127.2A CN201410082127A CN103871609A CN 103871609 A CN103871609 A CN 103871609A CN 201410082127 A CN201410082127 A CN 201410082127A CN 103871609 A CN103871609 A CN 103871609A
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- Prior art keywords
- layer
- screen
- nickel strap
- copper
- shielding layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The invention discloses a perfluorinated-ethylene insulating protecting-cover wire, consisting of twenty-seven copper conductors, a galvanized aluminum wire shielding layer, a nickel strap shielding layer, a copper strap armor layer, a low-smoke halogen-free polyolefin sheath layer, a polyfluorinared ethylene propylene insulating layer and a chlorosulfonated polyethylene sheath layer, wherein the twenty-seven copper conductors are extruded together, and are externally wrapped with the galvanized aluminum wire shielding layer; the galvanized aluminum wire shielding layer is externally wrapped with the nickel strap shielding layer; the nickel strap shielding layer is externally wrapped with the copper strap armor layer; the copper strap armor layer is externally wrapped with the low-smoke halogen-free polyolefin sheath layer. The wire has the advantages of aging resistance, oxidation resistance, long service life, cold resistance, good insulativity and flexibility, as well as the characteristics of excellent magnetic disturbance resistance.
Description
Technical field
The invention belongs to electric wire field, relate in particular to a kind of polyfluorinated ethylene insulating sheath electric wire.
Background technology
Electric wire refers to the wire of conduction current, be widely used in petrochemical industry, metallurgical generating, square, tunnel every field, these fields require all high to the indices of electric wire, such as requiring to there is resistance to oxidation, cold-resistant, insulation, soft, diamagnetic interference, tension is the durable and characteristic that conducts electricity very well firmly, just can ensure safety.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of environmental protection, there is softness, good insulation preformance, the double hyer insulation multilayer proofing cover electric wire for metallurgy generating that diamagnetic interference is good.
The present invention takes following technical scheme to realize: a kind of polyfluorinated ethylene insulating sheath electric wire, it is made up of copper conductor, zinc-plated aluminium wire screen, nickel strap screen, copper strips armour, low-smoke halogen-free polyolefin restrictive coating, perfluoroethylene-propylene insulating barrier and chlorosulfonated polyethylene sheath layer.Described copper conductor is provided with 27, outside being extruded in together, wrap up the zinc-plated aluminium wire screen of one deck, outside described zinc-plated aluminium wire screen, wrap up one deck nickel strap screen, outside described nickel strap screen, wrap up one deck copper strips armour, outside described copper strips armour, wrap up one deck low-smoke halogen-free polyolefin restrictive coating, described nickel strap screen inside is extruded with 8 groups of nickel conductor cable cores, and described copper strips armour inside is extruded with 37 groups of aluminium conductor cable cores.
The present invention has following beneficial effect in sum: this kind of electric wire is ageing-resistant, resistance to oxidation, long service life, have cold-resistant, good insulating, soft advantage also has the excellent feature of diamagnetic interference simultaneously.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, copper conductor; 2, zinc-plated aluminium wire screen; 3, nickel strap screen; 4, copper strips armour; 5, low-smoke halogen-free polyolefin restrictive coating; 6, perfluoroethylene-propylene insulating barrier; 7, chlorosulfonated polyethylene sheath layer; 8, nickel conductor cable core; 9, aluminium conductor cable core.
Embodiment
As shown in Figure 1, a kind of polyfluorinated ethylene insulating sheath electric wire, it is made up of copper conductor 1, zinc-plated aluminium wire screen 2, nickel strap screen 3, copper strips armour 4, low-smoke halogen-free polyolefin restrictive coating 5, perfluoroethylene-propylene insulating barrier 6 and chlorosulfonated polyethylene sheath layer 7.Described copper conductor 1 is provided with 27, outside being extruded in together, wrap up the zinc-plated aluminium wire screen 2 of one deck, outside described zinc-plated aluminium wire screen 2, wrap up one deck nickel strap screen 3, outside described nickel strap screen 3, wrap up one deck copper strips armour 4, outside described copper strips armour 4, wrap up one deck low-smoke halogen-free polyolefin restrictive coating 5, described nickel strap screen 3 inside are extruded with 8 groups of nickel conductor cable cores 8, and described copper strips armour 4 inside are extruded with 37 groups of aluminium conductor cable cores 9.
The above is the embodiment of the present invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (1)
1. a polyfluorinated ethylene insulating sheath electric wire, it is by copper conductor, zinc-plated aluminium wire screen, nickel strap screen, copper strips armour, low-smoke halogen-free polyolefin restrictive coating, perfluoroethylene-propylene insulating barrier and chlorosulfonated polyethylene sheath layer composition, it is characterized in that: described copper conductor is provided with 27, outside being extruded in together, wrap up the zinc-plated aluminium wire screen of one deck, outside described zinc-plated aluminium wire screen, wrap up one deck nickel strap screen, outside described nickel strap screen, wrap up one deck copper strips armour, outside described copper strips armour, wrap up one deck low-smoke halogen-free polyolefin restrictive coating, described nickel strap screen inside is extruded with 8 groups of nickel conductor cable cores, described copper strips armour inside is extruded with 37 groups of aluminium conductor cable cores.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410082127.2A CN103871609A (en) | 2014-03-07 | 2014-03-07 | Perfluorinated-ethylene insulating protecting-cover wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410082127.2A CN103871609A (en) | 2014-03-07 | 2014-03-07 | Perfluorinated-ethylene insulating protecting-cover wire |
Publications (1)
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CN103871609A true CN103871609A (en) | 2014-06-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410082127.2A Pending CN103871609A (en) | 2014-03-07 | 2014-03-07 | Perfluorinated-ethylene insulating protecting-cover wire |
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CN (1) | CN103871609A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104616769A (en) * | 2015-01-30 | 2015-05-13 | 安徽德源电缆集团有限公司 | Explosion proof type intrinsically safe double-layer shielding cable |
CN104616760A (en) * | 2015-01-31 | 2015-05-13 | 新宇电缆集团股份有限公司 | Armored control flexible cable applicable to computer |
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 |
CN104715838A (en) * | 2015-02-28 | 2015-06-17 | 安徽德源电缆集团有限公司 | Fire resistant shipping equipment armored control cable |
CN104715836A (en) * | 2015-02-27 | 2015-06-17 | 安徽华天电缆有限公司 | Armored shielding current-guiding cable resistant to magnetic disturbance |
CN104733081A (en) * | 2015-02-27 | 2015-06-24 | 安徽恒晶电缆集团有限公司 | Waterproof type light multicore drainage cable |
CN104795167A (en) * | 2015-02-27 | 2015-07-22 | 安徽恒晶电缆集团有限公司 | Acid and alkali resistant multicore drainage light cable |
CN104795143A (en) * | 2015-02-27 | 2015-07-22 | 安徽华天电缆有限公司 | Magnetic disturbance resistant shielding light flexible cable |
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CN201698826U (en) * | 2010-06-30 | 2011-01-05 | 四川川泰线缆有限公司 | Power cable for low carbon flame-retarded high speed track of 35kV and below |
CN102157243A (en) * | 2011-04-18 | 2011-08-17 | 大连沈特电缆有限公司 | Copper-clad aluminum core frequency converter cable |
CN102460846A (en) * | 2009-06-08 | 2012-05-16 | 康尔福盛209公司 | Cable for enhancing biopotential measurements and method of assembling the same |
CN202549395U (en) * | 2012-03-30 | 2012-11-21 | 安徽华源电缆集团有限公司 | Watertight-type control cable adopting ethylene propylene insulation and chlorosulfonated polyethylene for ships |
CN102800385A (en) * | 2012-08-07 | 2012-11-28 | 江苏永鼎电气有限公司 | Measurement and control cable for aircraft engine |
CN203746498U (en) * | 2014-03-07 | 2014-07-30 | 安徽新华电缆(集团)有限公司 | Polytetrafluoroethylene insulating protective sleeve wire |
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2014
- 2014-03-07 CN CN201410082127.2A patent/CN103871609A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102460846A (en) * | 2009-06-08 | 2012-05-16 | 康尔福盛209公司 | Cable for enhancing biopotential measurements and method of assembling the same |
CN201698826U (en) * | 2010-06-30 | 2011-01-05 | 四川川泰线缆有限公司 | Power cable for low carbon flame-retarded high speed track of 35kV and below |
CN102157243A (en) * | 2011-04-18 | 2011-08-17 | 大连沈特电缆有限公司 | Copper-clad aluminum core frequency converter cable |
CN202549395U (en) * | 2012-03-30 | 2012-11-21 | 安徽华源电缆集团有限公司 | Watertight-type control cable adopting ethylene propylene insulation and chlorosulfonated polyethylene for ships |
CN102800385A (en) * | 2012-08-07 | 2012-11-28 | 江苏永鼎电气有限公司 | Measurement and control cable for aircraft engine |
CN203746498U (en) * | 2014-03-07 | 2014-07-30 | 安徽新华电缆(集团)有限公司 | Polytetrafluoroethylene insulating protective sleeve wire |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104616769A (en) * | 2015-01-30 | 2015-05-13 | 安徽德源电缆集团有限公司 | Explosion proof type intrinsically safe double-layer shielding cable |
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 |
CN104616760A (en) * | 2015-01-31 | 2015-05-13 | 新宇电缆集团股份有限公司 | Armored control flexible cable applicable to computer |
CN104715836A (en) * | 2015-02-27 | 2015-06-17 | 安徽华天电缆有限公司 | Armored shielding current-guiding cable resistant to magnetic disturbance |
CN104733081A (en) * | 2015-02-27 | 2015-06-24 | 安徽恒晶电缆集团有限公司 | Waterproof type light multicore drainage cable |
CN104795167A (en) * | 2015-02-27 | 2015-07-22 | 安徽恒晶电缆集团有限公司 | Acid and alkali resistant multicore drainage light cable |
CN104795143A (en) * | 2015-02-27 | 2015-07-22 | 安徽华天电缆有限公司 | Magnetic disturbance resistant shielding light flexible cable |
CN104715838A (en) * | 2015-02-28 | 2015-06-17 | 安徽德源电缆集团有限公司 | Fire resistant shipping equipment armored control cable |
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Application publication date: 20140618 |