CN104821194A - Armored shielding flexible cable for coal cutter - Google Patents
Armored shielding flexible cable for coal cutter Download PDFInfo
- Publication number
- CN104821194A CN104821194A CN201510136389.7A CN201510136389A CN104821194A CN 104821194 A CN104821194 A CN 104821194A CN 201510136389 A CN201510136389 A CN 201510136389A CN 104821194 A CN104821194 A CN 104821194A
- Authority
- CN
- China
- Prior art keywords
- plated
- silver
- zinc
- plated nickel
- 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
- 239000003245 coal Substances 0.000 title abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000004020 conductor Substances 0.000 claims abstract description 39
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 18
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 15
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 13
- 239000004945 silicone rubber Substances 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 11
- 238000000137 annealing Methods 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- 239000002253 acid Substances 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract 9
- 239000011241 protective layer Substances 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses an armored shielding flexible cable for a coal cutter. The armored shielding flexible cable is composed of two conductor cores and five outer protective layers. The five outer protective layers are successively a silicone rubber insulating layer, a tin-plated Ni strip armored layer, a silver-plated nickel filament shielding layer, a non-magnetic metal non-magnetic metal armored layer and a silver-plated copper strip armored polyethylene sheath layer from the inside to the outside. The silicone rubber insulating layer is a center layer of the cable, the two conductor cores are respectively a silver-plated nickel conductor core and a zinc-plated aluminum alloy conductor core, the one silver-plated nickel conductor core and the zinc-plated aluminum alloy conductor core are uniformly extruded between the silicone rubber insulating layer and the tin-plated Ni strip armored layer, and the silver-plated nickel conductor core and the zinc-plated aluminum alloy conductor core each internally extrude two silver-plated annealed copper metal flexible pipes and one zinc-plated nickel filament drainage wire. The cable provided by the invention is acid and alkali-resistant and radiation-resistant, is good in shielding effect, has a lowest laying temperature of -20 DEG C, and is suitable for application in such equipment as the coal cutter and the like.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of coal-winning machine armouring shielded flexible cable.
Background technology
Cable is a kind of conductive media; cable is normally by the cable of several or the stranded similar rope of several groups of wires [often organizing at least one]; 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 acid and alkali-resistance radiation proof, the coal-winning machine armouring shielded flexible cable that shield effectiveness is good.
The present invention takes following technical scheme to realize: a kind of coal-winning machine armouring shielded flexible cable, it is made up of two kinds of conductor lines and five layers of external protection, five layers of external protection are followed successively by silicone rubber insulation layer from inside to outside, zinc-plated nickel strap armour, silver plated nickel wire screen, nonmagnetic metal armour and silver-plated copper strips armouring pe sheath layer, described silicone rubber insulation layer is set to the central core of cable, two kinds of conductor thread cores are respectively silver-plated nickel conductor thread core and zinc-aluminium-alloy conductor thread core, respectively arrange one group, evenly be extruded between silicone rubber insulation layer and zinc-plated nickel strap armour, silver-plated nickel conductor thread core is by 13 silver-plated nickel conductors, silver-gilt copper wire screen, two silver-plated annealed copper metal hoses and a zinc-plated nickel wire drainage silk composition, described 13 silver-plated nickel conductors, two silver-plated annealed copper metal hoses and a zinc-plated nickel wire drainage silk are evenly extruded in silver-gilt copper wire screen inside, described zinc-aluminium-alloy conductor thread core is by ten zinc-aluminium-alloy conductors, silver-plated annealing nickel wire screen, two silver-plated annealed copper metal hoses and a zinc-plated nickel wire drainage silk composition, described ten zinc-aluminium-alloy conductors, two silver-plated annealed copper metal hoses and a zinc-plated nickel wire drainage silk are evenly extruded in silver-plated annealing nickel wire screen inside.
The cross section of described zinc-plated nickel wire drainage silk presents elliptical shape, and longest diameter length is 0.50 ㎜, zinc-plated nickel wire drainage silk outer wrapping one deck polytetrafluoroethyl-ne propylene insulating barrier.
The present invention has following beneficial effect in sum: the radiation proof of this kind of cable acid and alkali-resistance, and shield effectiveness is good, and minimum temperature of laying is-20 DEG C, is applicable to the use on the equipment such as coal-winning machine.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1, a kind of coal-winning machine armouring shielded flexible cable, it is made up of two kinds of conductor lines and five layers of external protection, five layers of external protection are followed successively by silicone rubber insulation layer 3 from inside to outside, zinc-plated nickel strap armour 4, silver plated nickel wire screen 5, nonmagnetic metal armour 6 and silver-plated copper strips armouring pe sheath layer 7, described silicone rubber insulation layer 3 is set to the central core of cable, two kinds of conductor thread cores are respectively silver-plated nickel conductor thread core 1 and zinc-aluminium-alloy conductor thread core 2, respectively arrange one group, evenly be extruded between silicone rubber insulation layer 3 and zinc-plated nickel strap armour 4, silver-plated nickel conductor thread core 1 is by 13 silver-plated nickel conductors 11, silver-gilt copper wire screen 12, two silver-plated annealed copper metal hoses 8 and a zinc-plated nickel wire drainage silk 9 form, described 13 silver-plated nickel conductors 11, two silver-plated annealed copper metal hoses 8 and a zinc-plated nickel wire drainage silk 9 are evenly extruded in silver-gilt copper wire screen 12 inside, described zinc-aluminium-alloy conductor thread core 2 is by ten zinc-aluminium-alloy conductors 21, silver-plated annealing nickel wire screen 22, two silver-plated annealed copper metal hoses 8 and a zinc-plated nickel wire drainage silk 9 form, described ten zinc-aluminium-alloy conductors 21, two silver-plated annealed copper metal hoses 8 and a zinc-plated nickel wire drainage silk 9 are evenly extruded in silver-plated annealing nickel wire screen 22 inside.
Embodiment: the cross section of described zinc-plated nickel wire drainage silk 9 presents elliptical shape, longest diameter length is 0.50 ㎜, zinc-plated nickel wire drainage silk 9 outer wrapping one deck polytetrafluoroethyl-ne propylene insulating barrier.
Further, the zinc-plated nickel strap armour 4 of outer wrapping one deck of described silicone rubber insulation layer 3, outer wrapping one deck silver plated nickel wire screen 5 of described zinc-plated nickel strap armour 4, outer wrapping one deck nonmagnetic metal armour 6 of described silver plated nickel wire screen 5, outer wrapping one deck silver-plated copper strips armouring pe sheath layer 7 of described nonmagnetic metal armour 6.
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 coal-winning machine armouring shielded flexible cable, it is made up of two kinds of conductor thread cores and five layers of external protection, it is characterized in that: five layers of external protection are followed successively by silicone rubber insulation layer from inside to outside, zinc-plated nickel strap armour, silver plated nickel wire screen, nonmagnetic metal armour and silver-plated copper strips armouring pe sheath layer, described silicone rubber insulation layer is set to the central core of cable, two kinds of conductor thread cores are respectively silver-plated nickel conductor thread core and zinc-aluminium-alloy conductor thread core, respectively arrange one group, evenly be extruded between silicone rubber insulation layer and zinc-plated nickel strap armour, silver-plated nickel conductor thread core is by 13 silver-plated nickel conductors, silver-gilt copper wire screen, two silver-plated annealed copper metal hoses and a zinc-plated nickel wire drainage silk composition, described 13 silver-plated nickel conductors, two silver-plated annealed copper metal hoses and a zinc-plated nickel wire drainage silk are evenly extruded in silver-gilt copper wire screen inside, described zinc-aluminium-alloy conductor thread core is by ten zinc-aluminium-alloy conductors, silver-plated annealing nickel wire screen, two silver-plated annealed copper metal hoses and a zinc-plated nickel wire drainage silk composition, described ten zinc-aluminium-alloy conductors, two silver-plated annealed copper metal hoses and a zinc-plated nickel wire drainage silk are evenly extruded in silver-plated annealing nickel wire screen inside.
2. coal-winning machine armouring shielded flexible cable according to claim 1, is characterized in that: the cross section of described zinc-plated nickel wire drainage silk presents elliptical shape, and longest diameter length is 0.50 ㎜, zinc-plated nickel wire drainage silk outer wrapping one deck polytetrafluoroethyl-ne propylene insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136389.7A CN104821194A (en) | 2015-03-27 | 2015-03-27 | Armored shielding flexible cable for coal cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136389.7A CN104821194A (en) | 2015-03-27 | 2015-03-27 | Armored shielding flexible cable for coal cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104821194A true CN104821194A (en) | 2015-08-05 |
Family
ID=53731461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510136389.7A Pending CN104821194A (en) | 2015-03-27 | 2015-03-27 | Armored shielding flexible cable for coal cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104821194A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551651A (en) * | 2016-01-27 | 2016-05-04 | 安徽凯博尔特种电缆集团有限公司 | Zinc plated copper plastic copper strip composite armored special type electric wire |
| CN105551621A (en) * | 2016-01-25 | 2016-05-04 | 安徽神州缆业集团有限公司 | Nickel plastic-aluminum strip belting armor cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012160395A (en) * | 2011-02-02 | 2012-08-23 | Furukawa Electric Co Ltd:The | Cable and method of manufacturing cable |
| CN103871660A (en) * | 2014-02-25 | 2014-06-18 | 安徽华成电缆有限公司 | Multi-core flat copper conductor armor current guide power cable |
| CN103871572A (en) * | 2014-03-01 | 2014-06-18 | 无为县金华电缆材料有限公司 | Flexible acid and alkali resistant cable for constructional engineering |
| CN104103368A (en) * | 2014-06-26 | 2014-10-15 | 安徽华通电缆集团有限公司 | High-strength, low-temperature and wear-resistant power cable |
| CN204215750U (en) * | 2014-12-09 | 2015-03-18 | 黄山市紫光机器人科技有限公司 | A kind of intelligent robot flat conductor electric wire |
-
2015
- 2015-03-27 CN CN201510136389.7A patent/CN104821194A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012160395A (en) * | 2011-02-02 | 2012-08-23 | Furukawa Electric Co Ltd:The | Cable and method of manufacturing cable |
| CN103871660A (en) * | 2014-02-25 | 2014-06-18 | 安徽华成电缆有限公司 | Multi-core flat copper conductor armor current guide power cable |
| CN103871572A (en) * | 2014-03-01 | 2014-06-18 | 无为县金华电缆材料有限公司 | Flexible acid and alkali resistant cable for constructional engineering |
| CN104103368A (en) * | 2014-06-26 | 2014-10-15 | 安徽华通电缆集团有限公司 | High-strength, low-temperature and wear-resistant power cable |
| CN204215750U (en) * | 2014-12-09 | 2015-03-18 | 黄山市紫光机器人科技有限公司 | A kind of intelligent robot flat conductor electric wire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551621A (en) * | 2016-01-25 | 2016-05-04 | 安徽神州缆业集团有限公司 | Nickel plastic-aluminum strip belting armor cable |
| CN105551651A (en) * | 2016-01-27 | 2016-05-04 | 安徽凯博尔特种电缆集团有限公司 | Zinc plated copper plastic copper strip composite armored special type electric wire |
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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: 20150805 |