CN104715811A - Acid and alkali resistant cable for petrochemical industry - Google Patents
Acid and alkali resistant cable for petrochemical industry Download PDFInfo
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- CN104715811A CN104715811A CN201510089464.9A CN201510089464A CN104715811A CN 104715811 A CN104715811 A CN 104715811A CN 201510089464 A CN201510089464 A CN 201510089464A CN 104715811 A CN104715811 A CN 104715811A
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Abstract
The invention discloses an acid and alkali resistant cable for the petrochemical industry. The acid and alkali resistant cable comprises two conductor cable cores and seven outer protective layers. The seven outer protective layers include the nonmagnetic metal armor layer, the ethylene propylene rubber insulating layer, the silver-plated nickel wire shielding layer, the silver-plated steel tape armor layer, the polytetrafluoroethylene insulating layer, the Zn-Ni plated plastic copper tape compound wrapping tape layer and the silver-plated copper tape armored polyethylene sheath layer from inside to outside in sequence. The conductor cable cores are galvanized annealed copper conductor cable cores. The two conductor cable cores are extruded and wrapped among the nonmagnetic metal armor layer, the ethylene propylene rubber insulating layer and the silver-plated nickel wire shielding layer. Four galvanized annealed copper conductor wire cores are extruded and wrapped in each galvanized annealed copper conductor cable core. The cable has the advantages of being resistant to acid, alkali and corrosion, antioxidative, waterproof, oilproof and resistant to tear and can be widely applied to the petrochemical mining field.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of petrochemical industry acid and alkali-resistance cable.
Background technology
Cable has electric conductivity, be widely used in each different field, as petrochemical industry, the fields such as colliery underground metal mining, 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.Multi rack is located at aerial or is contained in underground, the bottom, for telecommunication or electric power conveying.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide a kind of petrochemical industry acid and alkali-resistance cable with good acid-alkali-corrosive-resisting, anti-oxidant and waterproof and oilproof, anti-tear advantage of drawing.
The present invention takes following technical scheme to realize: a kind of petrochemical industry acid and alkali-resistance cable, it comprises two groups of conductor cable cores and seven layers of external protection, seven layers of external protection are followed successively by nonmagnetic metal armour from inside to outside, ethylene propylene rubber insulated layer, silver plated nickel wire screen, silver-plated steel band armour, polytetrafluoroethyl-ne propylene insulating barrier, zinc-plated nickel moulds copper strips superpacket belt and silver-plated copper strips armouring pe sheath layer, conductor cable core is zinc-plated annealed copper conductor cable core, two groups of conductor cable cores are extruded in nonmagnetic metal armour, between ethylene propylene rubber insulated layer and silver plated nickel wire screen, often organize zinc-plated annealed copper conductor cable core inside and be extruded with four groups of zinc-plated annealed copper conductor thread cores, wherein also wrap up three-layer protection layer, be followed successively by silver-plated nickel strap armour from inside to outside, silver-gilt copper wire screen and silicone rubber insulation layer, four groups of zinc-plated annealed copper conductor thread cores are extruded between silver-plated nickel strap armour and silver-gilt copper wire screen symmetrically, often organize zinc-plated annealed copper conductor thread core inside and be extruded with the zinc-plated annealed copper conductor of ten six roots of sensation, two silver coated aluminum metal hoses are evenly extruded between described ethylene propylene rubber insulated layer and silver plated nickel wire screen, described silver plated nickel wire screen, two silver-plated copper metal hoses are evenly extruded between silver-plated steel band armour and polytetrafluoroethyl-ne propylene insulating barrier.
Described zinc-plated annealed copper conductors cross diameter length is 0.5 ㎜.
The present invention has following beneficial effect in sum: this kind of cable has acid-alkali-corrosive-resisting, anti-oxidant and waterproof and oilproof, anti-tear feature of drawing, and can be widely used in petrochemical industry ore deposit and adopt field.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1, a kind of petrochemical industry acid and alkali-resistance cable, it comprises two groups of conductor cable cores and seven layers of external protection, seven layers of external protection are followed successively by nonmagnetic metal armour 2 from inside to outside, ethylene propylene rubber insulated layer 3, silver plated nickel wire screen 4, silver-plated steel band armour 5, polytetrafluoroethyl-ne propylene insulating barrier 6, zinc-plated nickel moulds copper strips superpacket belt 7 and silver-plated copper strips armouring pe sheath layer 8, conductor cable core is zinc-plated annealed copper conductor cable core 1, two groups of conductor cable cores are extruded in nonmagnetic metal armour 2, between ethylene propylene rubber insulated layer 3 and silver plated nickel wire screen 4, often organize zinc-plated annealed copper conductor cable core 1 inside and be extruded with four groups of zinc-plated annealed copper conductor thread cores 11, wherein also wrap up three-layer protection layer, be followed successively by silver-plated nickel strap armour 12 from inside to outside, silver-gilt copper wire screen 13 and silicone rubber insulation layer 14, four groups of zinc-plated annealed copper conductor thread cores 11 are extruded between silver-plated nickel strap armour 12 and silver-gilt copper wire screen 13 symmetrically, often organize zinc-plated annealed copper conductor thread core 11 inside and be extruded with the zinc-plated annealed copper conductor of ten six roots of sensation, two silver coated aluminum metal hoses 9 are evenly extruded between described ethylene propylene rubber insulated layer 3 and silver plated nickel wire screen 4, described silver plated nickel wire screen 4, two silver-plated copper metal hoses 10 are evenly extruded between silver-plated steel band armour 5 and polytetrafluoroethyl-ne propylene insulating barrier 6.
Embodiment: the cross-sectional diameter length of described zinc-plated annealed copper conductor is 0.5 ㎜.
The ethylene propylene rubber insulated layer 3 of outer wrapping one deck of described nonmagnetic metal armour 2, outer wrapping one deck silver plated nickel wire screen 4 of described ethylene propylene rubber insulated layer 3, the silver-plated steel band armour 5 of outer wrapping one deck of described silver plated nickel wire screen 4, outer wrapping one deck polytetrafluoroethyl-ne propylene insulating barrier 6 of described silver-plated steel band armour 5, the zinc-plated nickel of outer wrapping one deck of described polytetrafluoroethyl-ne propylene insulating barrier 6 moulds copper strips superpacket belt 7, and described zinc-plated nickel moulds outer wrapping one deck silver-plated copper strips armouring pe sheath layer 8 of copper strips superpacket belt 7.
Further, this cable allows operational environment maximum temperature to be 85 DEG C, and the minimum temperature of mounting and installation is-15 DEG C; Can stand to exchange 50HZ, 3.5Kv/5min voltage and not breakdown.
The cross section of zinc-plated annealed copper conductor thread core 11 presents elliptical shape.
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 petrochemical industry acid and alkali-resistance cable, it comprises two groups of conductor cable cores and seven layers of external protection, it is characterized in that: seven layers of external protection are followed successively by nonmagnetic metal armour from inside to outside, ethylene propylene rubber insulated layer, silver plated nickel wire screen, silver-plated steel band armour, polytetrafluoroethyl-ne propylene insulating barrier, zinc-plated nickel moulds copper strips superpacket belt and silver-plated copper strips armouring pe sheath layer, conductor cable core is zinc-plated annealed copper conductor cable core, two groups of conductor cable cores are extruded in nonmagnetic metal armour, between ethylene propylene rubber insulated layer and silver plated nickel wire screen, often organize zinc-plated annealed copper conductor cable core inside and be extruded with four groups of zinc-plated annealed copper conductor thread cores, wherein also wrap up three-layer protection layer, be followed successively by silver-plated nickel strap armour from inside to outside, silver-gilt copper wire screen and silicone rubber insulation layer, four groups of zinc-plated annealed copper conductor thread cores are extruded between silver-plated nickel strap armour and silver-gilt copper wire screen symmetrically, often organize zinc-plated annealed copper conductor thread core inside and be extruded with the zinc-plated annealed copper conductor of ten six roots of sensation, two silver coated aluminum metal hoses are evenly extruded between described ethylene propylene rubber insulated layer and silver plated nickel wire screen, described silver plated nickel wire screen, two silver-plated copper metal hoses are evenly extruded between silver-plated steel band armour and polytetrafluoroethyl-ne propylene insulating barrier.
2. petrochemical industry acid and alkali-resistance cable according to claim 1, is characterized in that: described zinc-plated annealed copper conductors cross diameter length is 0.5 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089464.9A CN104715811A (en) | 2015-02-27 | 2015-02-27 | Acid and alkali resistant cable for petrochemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089464.9A CN104715811A (en) | 2015-02-27 | 2015-02-27 | Acid and alkali resistant cable for petrochemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104715811A true CN104715811A (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089464.9A Pending CN104715811A (en) | 2015-02-27 | 2015-02-27 | Acid and alkali resistant cable for petrochemical industry |
Country Status (1)
| Country | Link |
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| CN (1) | CN104715811A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529083A (en) * | 2016-01-23 | 2016-04-27 | 安徽华成电缆有限公司 | Aluminum plastic copper strip compound wrapping strip armored shield cable |
| CN105575481A (en) * | 2016-01-27 | 2016-05-11 | 安徽卓越电缆有限公司 | 100 DEG C drainage cable for leading motor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203150166U (en) * | 2013-01-22 | 2013-08-21 | 安徽复兴电缆集团有限公司 | Variable-frequency cable for ships and offshore platforms |
| US20130306348A1 (en) * | 2012-05-18 | 2013-11-21 | Schlumberger Technology Corporation | Artificial Lift Equipment Power Cables |
| CN103903726A (en) * | 2014-03-05 | 2014-07-02 | 安徽神州缆业集团有限公司 | Power control armor cable with multiple conductor cable cores |
| CN103943199A (en) * | 2013-09-30 | 2014-07-23 | 安徽华天电缆有限公司 | High-temperature-resistant compensation flat special cable |
| CN104103359A (en) * | 2014-06-26 | 2014-10-15 | 安徽华通电缆集团有限公司 | Cross linked polyethylene insulation cable resistant to impact, abrasion and corrosion |
| CN204558059U (en) * | 2015-02-27 | 2015-08-12 | 安徽卓越电缆有限公司 | A kind of petrochemical industry acid and alkali-resistance cable |
-
2015
- 2015-02-27 CN CN201510089464.9A patent/CN104715811A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130306348A1 (en) * | 2012-05-18 | 2013-11-21 | Schlumberger Technology Corporation | Artificial Lift Equipment Power Cables |
| CN203150166U (en) * | 2013-01-22 | 2013-08-21 | 安徽复兴电缆集团有限公司 | Variable-frequency cable for ships and offshore platforms |
| CN103943199A (en) * | 2013-09-30 | 2014-07-23 | 安徽华天电缆有限公司 | High-temperature-resistant compensation flat special cable |
| CN103903726A (en) * | 2014-03-05 | 2014-07-02 | 安徽神州缆业集团有限公司 | Power control armor cable with multiple conductor cable cores |
| CN104103359A (en) * | 2014-06-26 | 2014-10-15 | 安徽华通电缆集团有限公司 | Cross linked polyethylene insulation cable resistant to impact, abrasion and corrosion |
| CN204558059U (en) * | 2015-02-27 | 2015-08-12 | 安徽卓越电缆有限公司 | A kind of petrochemical industry acid and alkali-resistance cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529083A (en) * | 2016-01-23 | 2016-04-27 | 安徽华成电缆有限公司 | Aluminum plastic copper strip compound wrapping strip armored shield cable |
| CN105575481A (en) * | 2016-01-27 | 2016-05-11 | 安徽卓越电缆有限公司 | 100 DEG C drainage cable for leading motor |
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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 |
Application publication date: 20150617 |
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| WD01 | Invention patent application deemed withdrawn after publication |