CN105551605A - Flame-retardant tensile flexible cable - Google Patents
Flame-retardant tensile flexible cable Download PDFInfo
- Publication number
- CN105551605A CN105551605A CN201610040262.XA CN201610040262A CN105551605A CN 105551605 A CN105551605 A CN 105551605A CN 201610040262 A CN201610040262 A CN 201610040262A CN 105551605 A CN105551605 A CN 105551605A
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- CN
- China
- Prior art keywords
- plated
- zinc
- layer
- flame
- silver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/225—Longitudinally placed metal wires or tapes forming part of an outer sheath
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a flame-retardant tensile flexible cable. The flame-retardant tensile flexible cable consists of conductor cores, four silver-plated copper metal hoses and six external protection layers. The six external protection layers comprise a polyester fiber layer, a tinning nickel strip armor layer, a galvanizing aluminum strip shielding layer, a nickel strip shielding layer, a non-magnetic metal armor layer and a tinning copper strip armor ethylene-propylene jacket layer from inside to outside in sequence; the conductor cores which are aluminum alloy conductor cores are set to be four groups, and are uniformly pressed and wrapped inside the polyester fiber layer, and nine and four tinning nickel wire drainage wires are pressed and wrapped by conductors in the aluminum alloy conductor cores. The cable is waterproof, resistant to high temperature, high in flame-retardant property, high in tensile performance, light and flexible.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of flame-retardant pull tension flexible cable.
Background technology
Cable is a kind of conductive media, is widely used in petrochemical industry, the every field such as computer, national defence.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 four centers; 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 light, soft, high temperature resistant, flame-retardant pull tension flexible cable.
The present invention takes following technical scheme to realize: a kind of flame-retardant pull tension flexible cable, it is by conductor thread core, four silver-plated copper metal hoses and six layers of external protection composition, six layers of external protection are followed successively by layer of polyester fiber from inside to outside, zinc-plated nickel strap armour, zinc-plated aluminium strip screen, nickel strap screen, nonmagnetic metal armour and tin-coated copper strip armouring second propylene restrictive coating, conductor thread core is aluminium alloy conductor core, arrange four groups, layer of polyester fiber inside is evenly extruded in four silver-plated copper metal hoses, described aluminium alloy conductor core is by nine aluminium alloy conductors, four zinc-plated nickel wire drainage threads, a silver-plated tensile steel wire, perfluoroethylene-propylene insulating barrier and polytetrafluoro polyolefin insulation layer composition, nine aluminium alloy conductors and four zinc-plated nickel wire drainage threads are evenly extruded in perfluoroethylene-propylene insulating barrier inside, described silver-plated tensile steel wire is extruded in polytetrafluoro polyolefin insulation layer and also passes polytetrafluoro polyolefin insulation layer in outward.
One deck butyronitrile insulating barrier is extruded, zinc-plated nickel wire drainage thread outer wrapping one deck butyronitrile insulating barrier outside described silver-plated copper metal hose.
The present invention has following beneficial effect in sum: this kind of cable waterproof is high temperature resistant, and anti-flammability is strong, and pull resistance is strong, and light, soft.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1, a kind of flame-retardant pull tension flexible cable, it is by conductor thread core, four silver-plated copper metal hoses 2 and six layers of external protection composition, six layers of external protection are followed successively by layer of polyester fiber 3 from inside to outside, zinc-plated nickel strap armour 4, zinc-plated aluminium strip screen 5, nickel strap screen 6, nonmagnetic metal armour 7 and tin-coated copper strip armouring second propylene restrictive coating 8, conductor thread core is aluminium alloy conductor core 1, arrange four groups, layer of polyester fiber 3 inside is evenly extruded in four silver-plated copper metal hoses 2, described aluminium alloy conductor core 1 is by nine aluminium alloy conductors 11, four zinc-plated nickel wire drainage threads 12, a silver-plated tensile steel wire 13, perfluoroethylene-propylene insulating barrier 14 and polytetrafluoro polyolefin insulation layer 15 form, nine aluminium alloy conductors 11 and four zinc-plated nickel wire drainage threads 12 are evenly extruded in perfluoroethylene-propylene insulating barrier 14 inside, described silver-plated tensile steel wire 13 is extruded in polytetrafluoro polyolefin insulation layer 15 and also passes polytetrafluoro polyolefin insulation layer 15 in outward, namely a part for silver-plated tensile steel wire 13 is positioned at layer of polyester fiber 3.
Embodiment: extrude one deck butyronitrile insulating barrier outside described silver-plated copper metal hose 2, zinc-plated nickel wire drainage thread 12 outer wrapping one deck butyronitrile insulating barrier.
Further, the zinc-plated nickel strap armour 4 of outer wrapping one deck of described layer of polyester fiber 3, the zinc-plated aluminium strip screen 5 of outer wrapping one deck of described zinc-plated nickel strap armour 4, outer wrapping one deck nickel strap screen 6 of described zinc-plated aluminium strip screen 5, outer wrapping one deck nonmagnetic metal armour 7 of described nickel strap screen 6, outer wrapping one deck tin-coated copper strip armouring second propylene restrictive coating 8 of described nonmagnetic metal armour 7.
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 flame-retardant pull tension flexible cable, it is by conductor thread core, four silver-plated copper metal hoses and six layers of external protection composition, it is characterized in that: six layers of external protection are followed successively by layer of polyester fiber from inside to outside, zinc-plated nickel strap armour, zinc-plated aluminium strip screen, nickel strap screen, nonmagnetic metal armour and tin-coated copper strip armouring second propylene restrictive coating, conductor thread core is aluminium alloy conductor core, arrange four groups, layer of polyester fiber inside is evenly extruded in four silver-plated copper metal hoses, described aluminium alloy conductor core is by nine aluminium alloy conductors, four zinc-plated nickel wire drainage threads, a silver-plated tensile steel wire, perfluoroethylene-propylene insulating barrier and polytetrafluoro polyolefin insulation layer composition, nine aluminium alloy conductors and four zinc-plated nickel wire drainage threads are evenly extruded in perfluoroethylene-propylene insulating barrier inside, described silver-plated tensile steel wire is extruded in polytetrafluoro polyolefin insulation layer and also passes polytetrafluoro polyolefin insulation layer in outward.
2. flame-retardant pull tension flexible cable according to claim 1, is characterized in that: extrude one deck butyronitrile insulating barrier outside described silver-plated copper metal hose, zinc-plated nickel wire drainage thread outer wrapping one deck butyronitrile insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040262.XA CN105551605A (en) | 2016-01-21 | 2016-01-21 | Flame-retardant tensile flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040262.XA CN105551605A (en) | 2016-01-21 | 2016-01-21 | Flame-retardant tensile flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105551605A true CN105551605A (en) | 2016-05-04 |
Family
ID=55830743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610040262.XA Pending CN105551605A (en) | 2016-01-21 | 2016-01-21 | Flame-retardant tensile flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105551605A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411139A (en) * | 2018-10-31 | 2019-03-01 | 湖南湘江电缆有限公司 | A kind of antifatigue long-life wind-powered electricity generation cable of anti-torsion and its manufacturing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681143A (en) * | 2015-01-31 | 2015-06-03 | 安徽渡江电缆集团有限公司 | Anti-tensile and inflaming retarding flexible cable |
| CN104715850A (en) * | 2015-02-27 | 2015-06-17 | 安徽卓越电缆有限公司 | Rat-proof and ant-proof cable for coal mine |
| CN104751986A (en) * | 2015-02-27 | 2015-07-01 | 安徽恒晶电缆集团有限公司 | Motor shielding cable for intrinsically safe circuit |
| CN204651027U (en) * | 2015-04-13 | 2015-09-16 | 安徽龙溪外贸麻油制造有限公司 | A kind of spray dryer fire resistant electric wire |
| CN204792075U (en) * | 2015-06-03 | 2015-11-18 | 安徽德源电缆集团有限公司 | Robot is cable for circuit system |
| CN205542037U (en) * | 2016-01-21 | 2016-08-31 | 安徽远征电缆科技有限公司 | Soft cable of fire -retardant tensile |
-
2016
- 2016-01-21 CN CN201610040262.XA patent/CN105551605A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681143A (en) * | 2015-01-31 | 2015-06-03 | 安徽渡江电缆集团有限公司 | Anti-tensile and inflaming retarding flexible cable |
| CN104715850A (en) * | 2015-02-27 | 2015-06-17 | 安徽卓越电缆有限公司 | Rat-proof and ant-proof cable for coal mine |
| CN104751986A (en) * | 2015-02-27 | 2015-07-01 | 安徽恒晶电缆集团有限公司 | Motor shielding cable for intrinsically safe circuit |
| CN204651027U (en) * | 2015-04-13 | 2015-09-16 | 安徽龙溪外贸麻油制造有限公司 | A kind of spray dryer fire resistant electric wire |
| CN204792075U (en) * | 2015-06-03 | 2015-11-18 | 安徽德源电缆集团有限公司 | Robot is cable for circuit system |
| CN205542037U (en) * | 2016-01-21 | 2016-08-31 | 安徽远征电缆科技有限公司 | Soft cable of fire -retardant tensile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411139A (en) * | 2018-10-31 | 2019-03-01 | 湖南湘江电缆有限公司 | A kind of antifatigue long-life wind-powered electricity generation cable of anti-torsion and its manufacturing method |
| CN109411139B (en) * | 2018-10-31 | 2019-10-25 | 湖南湘江电缆有限公司 | A kind of antifatigue long-life wind-powered electricity generation cable of anti-torsion and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160504 |