CN105551606A - Mining flame-retardant communication cable - Google Patents
Mining flame-retardant communication cable Download PDFInfo
- Publication number
- CN105551606A CN105551606A CN201610041719.9A CN201610041719A CN105551606A CN 105551606 A CN105551606 A CN 105551606A CN 201610041719 A CN201610041719 A CN 201610041719A CN 105551606 A CN105551606 A CN 105551606A
- Authority
- CN
- China
- Prior art keywords
- plated
- zinc
- tin
- layer
- 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
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
- H01B7/04—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
- H01B11/00—Communication cables or conductors
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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
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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
Landscapes
- Insulated Conductors (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses a mining flame-retardant communication cable, which comprises conductor wire cores, four silver-plated copper metal hoses and six outer protective layers, wherein the six outer protective layers are a polyester fiber layer, a tin-plated nickel tape armor layer, a galvanized aluminum tape shielding layer, a nickel tape shielding layer, a non-magnetic metal armor layer and a tin-plated copper tape armor ethylene propylene sheath layer in order from the inside to the outside; the conductor wire cores are four groups of tin-plated aluminum alloy conductor wire cores, which are evenly extruded and wrapped with the polyester fiber layer; and each group of tin-plated aluminum alloy conductor wire cores extrudes and wraps nine tin-plated aluminum alloy conductors and four tin-plated nickel wire drainage wires. The cable disclosed by the invention is water resistant, high temperature resistant, high in fire resistance, high in tensile property, light and soft.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of mining flame-retardant communication 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, mining flame-retardant communication cable.
The present invention takes following technical scheme to realize: a kind of mining flame-retardant communication 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 zinc-plated aluminium alloy conductor core, arrange four groups, layer of polyester fiber inside is evenly extruded in four silver-plated copper metal hoses, described zinc-plated aluminium alloy conductor core is by nine zinc-plated 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 zinc-plated 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 silicone rubber insulation layer is extruded, zinc-plated nickel wire drainage thread outer wrapping one deck silicone rubber insulation layer 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 mining flame-retardant communication 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 zinc-plated 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 zinc-plated aluminium alloy conductor core 1 is by nine zinc-plated 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 zinc-plated 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 silicone rubber insulation layer outside described silver-plated copper metal hose 2, zinc-plated nickel wire drainage thread 12 outer wrapping one deck silicone rubber insulation layer.
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 mining flame-retardant communication 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 zinc-plated aluminium alloy conductor core, arrange four groups, layer of polyester fiber inside is evenly extruded in four silver-plated copper metal hoses, described zinc-plated aluminium alloy conductor core is by nine zinc-plated 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 zinc-plated 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. mining flame-retardant communication cable according to claim 1, is characterized in that: extrude one deck silicone rubber insulation layer outside described silver-plated copper metal hose, zinc-plated nickel wire drainage thread outer wrapping one deck silicone rubber insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041719.9A CN105551606A (en) | 2016-01-22 | 2016-01-22 | Mining flame-retardant communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610041719.9A CN105551606A (en) | 2016-01-22 | 2016-01-22 | Mining flame-retardant communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105551606A true CN105551606A (en) | 2016-05-04 |
Family
ID=55830744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610041719.9A Pending CN105551606A (en) | 2016-01-22 | 2016-01-22 | Mining flame-retardant communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105551606A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616742A (en) * | 2015-01-30 | 2015-05-13 | 安徽慧艺线缆集团有限公司 | Silver-plated aluminum strip armored insulated drainage cable |
| 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 |
| 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 |
| CN205542038U (en) * | 2016-01-22 | 2016-08-31 | 安徽航天电缆集团有限公司 | Fire -retardant communication cable is used in mining |
-
2016
- 2016-01-22 CN CN201610041719.9A patent/CN105551606A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616742A (en) * | 2015-01-30 | 2015-05-13 | 安徽慧艺线缆集团有限公司 | Silver-plated aluminum strip armored insulated drainage cable |
| 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 |
| 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 |
| CN205542038U (en) * | 2016-01-22 | 2016-08-31 | 安徽航天电缆集团有限公司 | Fire -retardant communication cable is used in mining |
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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 |