CN105551637A - Firefighting high-temperature-resistant cable - Google Patents
Firefighting high-temperature-resistant cable Download PDFInfo
- Publication number
- CN105551637A CN105551637A CN201610041677.9A CN201610041677A CN105551637A CN 105551637 A CN105551637 A CN 105551637A CN 201610041677 A CN201610041677 A CN 201610041677A CN 105551637 A CN105551637 A CN 105551637A
- Authority
- CN
- China
- Prior art keywords
- plated
- zinc
- aluminium alloy
- conductor wire
- sheath layer
- 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
Links
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
- H01B7/1875—Multi-layer sheaths
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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
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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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a firefighting high-temperature-resistant cable. The cable comprises conductor wire cores, a silver-plated copper metal hose and four outer protection layers, wherein the four outer protection layers comprise a tetrafluoroethylene-hexafluoropropylene copolymer insulating layer, a tin-plated nickel strip armoured layer, a nickel strip shielding layer and a zinc-plated nickel strip armoured polyolefin sheath layer from inside to outside in sequence; the conductor wire cores are tin-plated aluminium alloy conductor wire cores, and the cable is provided with two groups of the conductor wire cores; the two groups of the conductor cable cores are uniformly arranged in the interior of the tetrafluoroethylene-hexafluoropropylene copolymer insulating layer in an extrusion manner; five conductors are arranged in the tin-plated aluminium alloy conductor wire cores in an extrusion manner; the silver-plated copper metal hose is arranged between the two groups of the tin-plated aluminium alloy conductor wire cores in an extrusion manner, and penetrate into the outermost layer of the tin-plated aluminium alloy conductor wire cores. The cable is waterproof, resistant to high temperature, high in flame retardancy, high in tensile strength, light, convenient and soft.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of fire-fighting high temperature-resistant 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 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 light, soft, high temperature resistant, fire-fighting high temperature-resistant cable.
The present invention takes following technical scheme to realize: a kind of fire-fighting high temperature-resistant cable, it is by conductor thread core, a silver-plated copper metal hose and four layers of external protection composition, four layers of external protection are followed successively by perfluoroethylene-propylene insulating barrier from inside to outside, zinc-plated nickel strap armour, nickel strap screen and zinc-plated nickel strap armouring polyolefin sheath layer, conductor thread core is zinc-plated aluminium alloy conductor core, arrange two groups, evenly be extruded in perfluoroethylene-propylene insulating barrier inner, described zinc-plated aluminium alloy conductor core is by five zinc-plated aluminium alloy conductors, one deck nonmagnetic metal armour, the zinc-plated nickel strap screen of one deck, one deck low smoke and zero halogen pe sheath layer, a silver coated aluminum alloy drainage thread and a zinc-plated copper wire drainage thread composition, silver coated aluminum alloy drainage thread pierces into low smoke and zero halogen pe sheath layer, perfluoroethylene-propylene insulating barrier and zinc-plated nickel strap armour, zinc-plated copper wire drainage thread pierces into low smoke and zero halogen pe sheath layer and perfluoroethylene-propylene insulating barrier, described silver-plated copper metal hose to be extruded between two groups of zinc-plated aluminium alloy conductor cores and to pierce into the low smoke and zero halogen pe sheath layer of two groups of zinc-plated aluminium alloy conductor cores.
Described silver coated aluminum alloy drainage thread and zinc-plated copper wire drainage thread cross-sectional diameter length are 0.60 ㎜.
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 fire-fighting high temperature-resistant cable, it is by conductor thread core 1, a silver-plated copper metal hose 2 and four layers of external protection composition, four layers of external protection are followed successively by perfluoroethylene-propylene insulating barrier 3 from inside to outside, zinc-plated nickel strap armour 4, nickel strap screen 5 and zinc-plated nickel strap armouring polyolefin sheath layer 6, conductor thread core 1 is zinc-plated aluminium alloy conductor core, arrange two groups, evenly be extruded in perfluoroethylene-propylene insulating barrier 3 inner, described zinc-plated aluminium alloy conductor core is by five zinc-plated aluminium alloy conductors 11, one deck nonmagnetic metal armour 12, the zinc-plated nickel strap screen 13 of one deck, one deck low smoke and zero halogen pe sheath layer 14, a silver coated aluminum alloy drainage thread 15 and a zinc-plated copper wire drainage thread 16 form, silver coated aluminum alloy drainage thread 15 pierces into low smoke and zero halogen pe sheath layer 14, perfluoroethylene-propylene insulating barrier 3 and zinc-plated nickel strap armour 4, zinc-plated copper wire drainage thread 16 pierces into low smoke and zero halogen pe sheath layer 14 and perfluoroethylene-propylene insulating barrier 3, described silver-plated copper metal hose 2 to be extruded between two groups of zinc-plated aluminium alloy conductor cores and to pierce into the low smoke and zero halogen pe sheath layer 14 of two groups of zinc-plated aluminium alloy conductor cores.
Embodiment: described silver coated aluminum alloy drainage thread 15 and zinc-plated copper wire drainage thread 16 cross-sectional diameter length are 0.60 ㎜.
Further, the zinc-plated nickel strap armour 4 of outer wrapping one deck of described perfluoroethylene-propylene insulating barrier 3, outer wrapping one deck nickel strap screen 5 of described zinc-plated nickel strap armour 4, outer wrapping one deck zinc-plated nickel strap armouring polyolefin sheath layer 6 of described nickel strap screen 5.
The zinc-plated nickel strap screen 13 of outer wrapping one deck of described nonmagnetic metal armour 12, outer wrapping one deck low smoke and zero halogen pe sheath layer 14 of described zinc-plated nickel strap screen 13.
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 fire-fighting high temperature-resistant cable, it is by conductor thread core, a silver-plated copper metal hose and four layers of external protection composition, it is characterized in that: four layers of external protection are followed successively by perfluoroethylene-propylene insulating barrier from inside to outside, zinc-plated nickel strap armour, nickel strap screen and zinc-plated nickel strap armouring polyolefin sheath layer, conductor thread core is zinc-plated aluminium alloy conductor core, arrange two groups, evenly be extruded in perfluoroethylene-propylene insulating barrier inner, described zinc-plated aluminium alloy conductor core is by five zinc-plated aluminium alloy conductors, one deck nonmagnetic metal armour, the zinc-plated nickel strap screen of one deck, one deck low smoke and zero halogen pe sheath layer, a silver coated aluminum alloy drainage thread and a zinc-plated copper wire drainage thread composition, silver coated aluminum alloy drainage thread pierces into low smoke and zero halogen pe sheath layer, perfluoroethylene-propylene insulating barrier and zinc-plated nickel strap armour, zinc-plated copper wire drainage thread pierces into low smoke and zero halogen pe sheath layer and perfluoroethylene-propylene insulating barrier, described silver-plated copper metal hose to be extruded between two groups of zinc-plated aluminium alloy conductor cores and to pierce into the low smoke and zero halogen pe sheath layer of two groups of zinc-plated aluminium alloy conductor cores.
2. fire-fighting high temperature-resistant cable according to claim 1, is characterized in that: described silver coated aluminum alloy drainage thread and zinc-plated copper wire drainage thread cross-sectional diameter length are 0.60 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041677.9A CN105551637A (en) | 2016-01-22 | 2016-01-22 | Firefighting high-temperature-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041677.9A CN105551637A (en) | 2016-01-22 | 2016-01-22 | Firefighting high-temperature-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105551637A true CN105551637A (en) | 2016-05-04 |
Family
ID=55830774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610041677.9A Pending CN105551637A (en) | 2016-01-22 | 2016-01-22 | Firefighting high-temperature-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105551637A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205844A (en) * | 2016-08-09 | 2016-12-07 | 安徽亚南电缆厂 | A kind of novel environment friendly armouring rare earth aluminum alloy power cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104733104A (en) * | 2015-02-27 | 2015-06-24 | 安徽华源电缆集团有限公司 | Sliver-plated aluminum alloy armoring and sheath flexible cable |
| CN104810087A (en) * | 2015-04-13 | 2015-07-29 | 安徽龙溪外贸麻油制造有限公司 | Heat resisting electric wire for spray dryer |
| 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 |
| CN205542084U (en) * | 2016-01-22 | 2016-08-31 | 安徽航天电缆集团有限公司 | Fire control temperature -resistant cable |
-
2016
- 2016-01-22 CN CN201610041677.9A patent/CN105551637A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104733104A (en) * | 2015-02-27 | 2015-06-24 | 安徽华源电缆集团有限公司 | Sliver-plated aluminum alloy armoring and sheath flexible cable |
| CN104810087A (en) * | 2015-04-13 | 2015-07-29 | 安徽龙溪外贸麻油制造有限公司 | Heat resisting electric wire for spray dryer |
| 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 |
| CN205542084U (en) * | 2016-01-22 | 2016-08-31 | 安徽航天电缆集团有限公司 | Fire control temperature -resistant cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205844A (en) * | 2016-08-09 | 2016-12-07 | 安徽亚南电缆厂 | A kind of novel environment friendly armouring rare earth aluminum alloy power cable |
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| 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 |
Application publication date: 20160504 |
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| WD01 | Invention patent application deemed withdrawn after publication |