CN104616810A - Armored insulating power cable for coal mine - Google Patents
Armored insulating power cable for coal mine Download PDFInfo
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- CN104616810A CN104616810A CN201510046351.0A CN201510046351A CN104616810A CN 104616810 A CN104616810 A CN 104616810A CN 201510046351 A CN201510046351 A CN 201510046351A CN 104616810 A CN104616810 A CN 104616810A
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Abstract
The invention discloses an armored insulating power cable for a coal mine; and the armored insulating power cable is composed of four conductors and six protective layers. The four conductors respectively are a nickel conductor, an aluminum alloy conductor, a silver-plated and annealed aluminum conductor and a copper conductor; the six protective layers respectively are a silicon rubber insulating layer, an ethylene propylene insulating layer, a silver-plated and annealed copper band armoring layer, a galvanized copper wire shielding layer, a silver-plated nickel wire shielding layer and a galvanized copper band armoring polyolefin coating layer; the silicon rubber insulating layer is set to be the central layer of the cable; and two drainage wires are pressed and wrapped inside the cable. The cable has the features of being excellent in conductivity, resistant to acids and bases and resistant to oxidation and can be widely applied to the fields such as coal mine industries and petroleum industry.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of colliery armouring insulated power cable.
Background technology
Cable and wire is the medium of transmission of electric energy, cable is widely used in every field, relate to people's lives, industrial production various aspects, the quality requirement of each field to cable differs, and some key areas are high especially to the quality requirement of cable, not so cannot satisfy the demand, and may make troubles to work, in the middle of field, colliery, cable is not easy frequent replacing, and the life-span of cable will be grown.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide a kind of acid and alkali-resistance, resistance to oxidation, long-lived colliery armouring insulated power cable.
The present invention takes following technical scheme to realize: a kind of colliery armouring insulated power cable, it is made up of four kinds of conductors and six layers of protective layer, six layers of protective layer are followed successively by silicone rubber insulation layer from inside to outside, polytetrafluoroethyl-ne propylene insulating barrier, silver-plated annealing copper strips armour, zinc-plated shielding layer of copper wires, silver plated nickel wire screen and zinc-plated copper strips armouring polyolefin sheath layer, silicone rubber insulation layer is set to the central core of cable, four kinds of conductors are respectively nickel conductor, aluminium alloy conductor, silver-plated annealed aluminium conductor and copper conductor, described nickel conductor is provided with eight, be extruded in polytetrafluoroethyl-ne propylene insulating barrier inner, described aluminium alloy conductor is provided with ten six roots of sensation, evenly be extruded in silver-plated annealing copper strips armour inner, described silver-plated annealed aluminium conductor is provided with ten six roots of sensation, evenly be extruded between zinc-plated shielding layer of copper wires and silver plated nickel wire screen, described copper conductor is set to four, be extruded in silicone rubber insulation layer inside.
A zinc-plated nickel wire drainage thread is extruded between described polytetrafluoroethyl-ne propylene insulating barrier and silver-plated annealing copper strips armour.
A zinc-plated copper wire drainage thread is evenly extruded with between described silver-plated annealing copper strips armour and zinc-plated shielding layer of copper wires.
The present invention has following beneficial effect in sum: it is excellent that this kind of cable has electric conductivity, and acid and alkali-resistance, sludge proof feature, shield effectiveness is good, and insulation property are excellent, can be widely used in the fields such as colliery chemical industry and oil.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, nickel conductor; 2, aluminium alloy conductor; 3, silver-plated annealed aluminium conductor; 4, copper conductor; 5, silicone rubber insulation layer; 6, polytetrafluoroethyl-ne propylene insulating barrier; 7, silver-plated annealing copper strips armour; 8, zinc-plated shielding layer of copper wires; 9, silver plated nickel wire screen; 10, zinc-plated copper strips armouring polyolefin sheath layer; 11, zinc-plated nickel wire drainage thread; 12, zinc-plated copper wire drainage thread.
Embodiment
As shown in Figure 1, a kind of colliery armouring insulated power cable, it is made up of four kinds of conductors and six layers of protective layer, six layers of protective layer are followed successively by silicone rubber insulation layer 5 from inside to outside, polytetrafluoroethyl-ne propylene insulating barrier 6, silver-plated annealing copper strips armour 7, zinc-plated shielding layer of copper wires 8, silver plated nickel wire screen 9 and zinc-plated copper strips armouring polyolefin sheath layer 10, silicone rubber insulation layer 5 is set to the central core of cable, four kinds of conductors are respectively nickel conductor 1, aluminium alloy conductor 2, silver-plated annealed aluminium conductor 3 and copper conductor 4, described nickel conductor 1 is provided with eight, be extruded in polytetrafluoroethyl-ne propylene insulating barrier 6 inner, described aluminium alloy conductor 2 is provided with ten six roots of sensation, evenly be extruded in silver-plated annealing copper strips armour 7 inner, described silver-plated annealed aluminium conductor 3 is provided with ten six roots of sensation, evenly be extruded between zinc-plated shielding layer of copper wires 8 and silver plated nickel wire screen 9, described copper conductor 4 is set to four, be extruded in silicone rubber insulation layer 5 inner.
Embodiment: extrude a zinc-plated nickel wire drainage thread 11 between described polytetrafluoroethyl-ne propylene insulating barrier 6 and silver-plated annealing copper strips armour 7.
A zinc-plated copper wire drainage thread 12 is evenly extruded with between described silver-plated annealing copper strips armour 7 and zinc-plated shielding layer of copper wires 8.
Outer wrapping one deck polytetrafluoroethyl-ne propylene insulating barrier 6 of described silicone rubber insulation layer 5, outer wrapping one deck silver-plated annealing copper strips armour 7 of described polytetrafluoroethyl-ne propylene insulating barrier 6, the zinc-plated shielding layer of copper wires 8 of outer wrapping one deck of described silver-plated annealing copper strips armour 7, outer wrapping one deck silver plated nickel wire screen 9 of described zinc-plated shielding layer of copper wires 8, outer wrapping one deck zinc-plated copper strips armouring polyolefin sheath layer 10 of described silver plated nickel wire screen 9.
Further, the cross-sectional diameter length of described nickel conductor 1 and aluminium alloy conductor 2 is 0.4 ㎜, and described silver-plated annealed aluminium conductor 3 cross-sectional diameter length is 0.35 ㎜.
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 (3)
1. a colliery armouring insulated power cable, it is made up of four kinds of conductors and six layers of protective layer, it is characterized in that: six layers of protective layer are followed successively by silicone rubber insulation layer from inside to outside, polytetrafluoroethyl-ne propylene insulating barrier, silver-plated annealing copper strips armour, zinc-plated shielding layer of copper wires, silver plated nickel wire screen and zinc-plated copper strips armouring polyolefin sheath layer, silicone rubber insulation layer is set to the central core of cable, four kinds of conductors are respectively nickel conductor, aluminium alloy conductor, silver-plated annealed aluminium conductor and copper conductor, described nickel conductor is provided with eight, be extruded in polytetrafluoroethyl-ne propylene insulating barrier inner, described aluminium alloy conductor is provided with ten six roots of sensation, evenly be extruded in silver-plated annealing copper strips armour inner, described silver-plated annealed aluminium conductor is provided with ten six roots of sensation, evenly be extruded between zinc-plated shielding layer of copper wires and silver plated nickel wire screen, described copper conductor is set to four, be extruded in silicone rubber insulation layer inside.
2. colliery according to claim 1 armouring insulated power cable, is characterized in that: extrude a zinc-plated nickel wire drainage thread between described polytetrafluoroethyl-ne propylene insulating barrier and silver-plated annealing copper strips armour.
3. colliery according to claim 1 armouring insulated power cable, is characterized in that: be evenly extruded with a zinc-plated copper wire drainage thread between described silver-plated annealing copper strips armour and zinc-plated shielding layer of copper wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046351.0A CN104616810A (en) | 2015-01-30 | 2015-01-30 | Armored insulating power cable for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046351.0A CN104616810A (en) | 2015-01-30 | 2015-01-30 | Armored insulating power cable for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104616810A true CN104616810A (en) | 2015-05-13 |
Family
ID=53151225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046351.0A Pending CN104616810A (en) | 2015-01-30 | 2015-01-30 | Armored insulating power cable for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104616810A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551590A (en) * | 2016-01-25 | 2016-05-04 | 安徽神州缆业集团有限公司 | Silicon rubber insulating sheath cable |
| CN105551619A (en) * | 2016-01-25 | 2016-05-04 | 安徽神州缆业集团有限公司 | Tin-plated copper wire armor shielding electric wire |
| CN105551657A (en) * | 2016-01-22 | 2016-05-04 | 安徽航天电缆集团有限公司 | Multi-conductor silver-plated aluminium wire shielding armoured cable |
| CN105551618A (en) * | 2016-01-25 | 2016-05-04 | 安徽华泰电缆科技有限公司 | Zinc plated copper wire shielded and armored cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1017063A1 (en) * | 1998-12-31 | 2000-07-05 | Alcatel | Structural reinforced energy and/or telecom 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 |
| CN203746571U (en) * | 2014-03-07 | 2014-07-30 | 安徽新华电缆(集团)有限公司 | Double-sheath flexible wire for metallurgy and power generation |
| CN204130227U (en) * | 2014-11-14 | 2015-01-28 | 安徽瑞之星电缆集团有限公司 | A kind of polyvinyl chloride insulation flame retardant type cable |
| CN204480782U (en) * | 2015-01-30 | 2015-07-15 | 安徽万博电缆材料有限公司 | A kind of colliery armouring insulated power cable |
-
2015
- 2015-01-30 CN CN201510046351.0A patent/CN104616810A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1017063A1 (en) * | 1998-12-31 | 2000-07-05 | Alcatel | Structural reinforced energy and/or telecom cable |
| CN203746571U (en) * | 2014-03-07 | 2014-07-30 | 安徽新华电缆(集团)有限公司 | Double-sheath flexible wire for metallurgy and power generation |
| 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 |
| CN204130227U (en) * | 2014-11-14 | 2015-01-28 | 安徽瑞之星电缆集团有限公司 | A kind of polyvinyl chloride insulation flame retardant type cable |
| CN204480782U (en) * | 2015-01-30 | 2015-07-15 | 安徽万博电缆材料有限公司 | A kind of colliery armouring insulated power cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551657A (en) * | 2016-01-22 | 2016-05-04 | 安徽航天电缆集团有限公司 | Multi-conductor silver-plated aluminium wire shielding armoured cable |
| CN105551590A (en) * | 2016-01-25 | 2016-05-04 | 安徽神州缆业集团有限公司 | Silicon rubber insulating sheath cable |
| CN105551619A (en) * | 2016-01-25 | 2016-05-04 | 安徽神州缆业集团有限公司 | Tin-plated copper wire armor shielding electric wire |
| CN105551618A (en) * | 2016-01-25 | 2016-05-04 | 安徽华泰电缆科技有限公司 | Zinc plated copper wire shielded and armored cable |
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| 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: 20150513 |