CN204480782U - A kind of colliery armouring insulated power cable - Google Patents
A kind of colliery armouring insulated power cable Download PDFInfo
- Publication number
- CN204480782U CN204480782U CN201520063910.4U CN201520063910U CN204480782U CN 204480782 U CN204480782 U CN 204480782U CN 201520063910 U CN201520063910 U CN 201520063910U CN 204480782 U CN204480782 U CN 204480782U
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- plated
- silver
- conductor
- zinc
- copper
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Abstract
The utility model discloses a kind of colliery armouring insulated power cable, it is made up of four kinds of conductors and six layers of protective layer.Four kinds of conductors are respectively nickel conductor, aluminium alloy conductor, silver-plated annealed aluminium conductor and copper conductor; six layers of protective layer are followed successively by silicone rubber insulation layer, 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 from inside to outside; silicone rubber insulation layer is set to the central core of cable, and cable inside is also extruded with two drainage threads.It is excellent that this kind of cable has electric conductivity, and acid and alkali-resistance, sludge proof feature, can be widely used in the fields such as colliery chemical industry and oil.
Description
Technical field
The utility model belongs to field of cables, particularly relates 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.
Utility model content
In order to increase the practicality of prior art, the purpose of this utility model is to provide a kind of acid and alkali-resistance, resistance to oxidation, long-lived colliery armouring insulated power cable.
The utility model is taked 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 utility model 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 the utility model cross-sectional structure schematic diagram;
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 utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
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 |
|---|---|---|---|
| CN201520063910.4U CN204480782U (en) | 2015-01-30 | 2015-01-30 | A kind of colliery armouring insulated power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063910.4U CN204480782U (en) | 2015-01-30 | 2015-01-30 | A kind of colliery armouring insulated power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480782U true CN204480782U (en) | 2015-07-15 |
Family
ID=53636560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520063910.4U Expired - Fee Related CN204480782U (en) | 2015-01-30 | 2015-01-30 | A kind of colliery armouring insulated power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616810A (en) * | 2015-01-30 | 2015-05-13 | 安徽万博电缆材料有限公司 | Armored insulating power cable for coal mine |
-
2015
- 2015-01-30 CN CN201520063910.4U patent/CN204480782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616810A (en) * | 2015-01-30 | 2015-05-13 | 安徽万博电缆材料有限公司 | Armored insulating power cable for coal mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |