CN105551643A - Armor shielding ethylene propylene sheath voltage-resistant electric wire - Google Patents
Armor shielding ethylene propylene sheath voltage-resistant electric wire Download PDFInfo
- Publication number
- CN105551643A CN105551643A CN201610047508.6A CN201610047508A CN105551643A CN 105551643 A CN105551643 A CN 105551643A CN 201610047508 A CN201610047508 A CN 201610047508A CN 105551643 A CN105551643 A CN 105551643A
- Authority
- CN
- China
- Prior art keywords
- conductor cable
- zinc
- plated
- groups
- tin
- 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
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Classifications
-
- 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
- H01B7/2806—Protection against damage caused by corrosion
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- Insulated Conductors (AREA)
Abstract
The invention discloses an armor shielding ethylene propylene sheath voltage-resistant electric wire. The electric wire consists of conductor cable cores and five external protection layers. The five external protection layers are a tin-plated nickel wire shielding layer, a nonmagnetic metal armor layer, a butyronitrile insulating layer, a tin-plated copper strip armor layer and a copper strip armor ethylene propylene sheath layer from inside to outside successively; two conductor cable cores are arranged; the two conductor cable cores are extruded inside the tin-plated nickel wire shielding layer; two tin-plated aluminum conductor cable cores and two tin-plated copper wire drainage wires are extruded inside each conductor cable core; and six fixed aluminum alloy wires are extruded inside the tin-plated nickel wire shielding layer and outside the two conductor cable cores. The cable is resistant to acid and alkali and resistant to voltage, the positional stability of the cable cores inside the cable is high, the maximum working temperature reaches 160 DEG C, and the minimum laying temperature is -15 DEG C.
Description
Technical field
The invention belongs to field of cables, particularly relate to the resistance to piezoelectric wire of a kind of armouring shielding second propylene sheath.
Background technology
Electric wire is widely used in every field, relates to people's lives, industrial production every field, at present, and the cable used on industrial equipment especially, quality requirement is high especially, has now a kind of cable, withstand voltage, acid and alkali-resistance, cable core position stability, and allow working temperature high.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide a kind of withstand voltage, acid and alkali-resistance, cable core shields the resistance to piezoelectric wire of second propylene sheath at the armouring that the positional stability in cable is strong.
The present invention takes following technical scheme to realize: the resistance to piezoelectric wire of a kind of armouring shielding second propylene sheath, it is made up of conductor cable core and five layers of external protection, five layers of external protection are followed successively by zinc-plated nickel wire screen from inside to outside, nonmagnetic metal armour, butyronitrile insulating barrier, tin-coated copper strip armour and copper strips armouring second propylene restrictive coating, described conductor cable core is provided with two groups, two groups of conductor cable cores are extruded in zinc-plated nickel wire screen inside, often organizing conductor cable core is by two groups of zinc-plated aluminium conductor cores, two tinned copper wire drainage threads, one deck perfluoroethylene-propylene insulating barrier and strata perfluor polyethylene layer composition, two groups of zinc-plated aluminium conductor cores and two tinned copper wire drainage threads are evenly extruded in perfluoroethylene-propylene insulating barrier inside, zinc-plated aluminium conductor outer wrapping one deck copper strip shielding layer in described zinc-plated aluminium conductor core, described tinned copper wire drainage thread outer wrapping one deck silicone rubber insulation layer, described zinc-plated nickel wire screen is inner and extrude the six roots of sensation outside two groups of conductor cable cores and fix aluminum-alloy wire, wherein two both sides between two groups of conductor cable cores.
The cross-sectional diameter length of described tinned copper wire drainage thread is 0.3 ㎜.
The present invention has following beneficial effect in sum: this kind of cable acid and alkali-resistance, withstand voltage, and the positional stability of cable core in cable is strong, and maximum operating temperature reaches 160 DEG C, and minimum temperature of laying is-15 DEG C.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1, the resistance to piezoelectric wire of a kind of armouring shielding second propylene sheath, it is made up of conductor cable core 1 and five layers of external protection, five layers of external protection are followed successively by zinc-plated nickel wire screen 3 from inside to outside, nonmagnetic metal armour 4, butyronitrile insulating barrier 5, tin-coated copper strip armour 6 and copper strips armouring second propylene restrictive coating 7, described conductor cable core 1 is provided with two groups, two groups of conductor cable cores 1 are extruded in zinc-plated nickel wire screen 3 inside, often organizing conductor cable core 1 is by two groups of zinc-plated aluminium conductor cores 11, two tinned copper wire drainage threads 12, one deck perfluoroethylene-propylene insulating barrier 13 and a strata perfluor polyethylene layer 14 form, two groups of zinc-plated aluminium conductor cores 11 and two tinned copper wire drainage threads 12 are evenly extruded in perfluoroethylene-propylene insulating barrier 13 inside, zinc-plated aluminium conductor outer wrapping one deck copper strip shielding layer in described zinc-plated aluminium conductor core 11, described tinned copper wire drainage thread 12 outer wrapping one deck silicone rubber insulation layer, described zinc-plated nickel wire screen 3 is inner and extrude the six roots of sensation outside two groups of conductor cable cores 1 and fix aluminum-alloy wire 2, wherein two both sides between two groups of conductor cable cores 1.
Embodiment: the cross-sectional diameter length of described tinned copper wire drainage thread 12 is 0.3 ㎜.
Further, outer wrapping one deck nonmagnetic metal armour 4 of described zinc-plated nickel wire screen 3, outer wrapping one deck butyronitrile insulating barrier 5 of described nonmagnetic metal armour 4, outer wrapping one deck tin-coated copper strip armour 6 of described butyronitrile insulating barrier 5, outer wrapping one deck copper strips armouring second propylene restrictive coating 7 of described tin-coated copper strip armour 6.
Zinc-plated aluminium conductor cross-sectional diameter length in described zinc-plated aluminium conductor core 11 is 0.5 ㎜.
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. the resistance to piezoelectric wire of armouring shielding second propylene sheath, it is made up of conductor cable core and five layers of external protection, it is characterized in that: five layers of external protection are followed successively by zinc-plated nickel wire screen from inside to outside, nonmagnetic metal armour, butyronitrile insulating barrier, tin-coated copper strip armour and copper strips armouring second propylene restrictive coating, described conductor cable core is provided with two groups, two groups of conductor cable cores are extruded in zinc-plated nickel wire screen inside, often organizing conductor cable core is by two groups of zinc-plated aluminium conductor cores, two tinned copper wire drainage threads, one deck perfluoroethylene-propylene insulating barrier and strata perfluor polyethylene layer composition, two groups of zinc-plated aluminium conductor cores and two tinned copper wire drainage threads are evenly extruded in perfluoroethylene-propylene insulating barrier inside, zinc-plated aluminium conductor outer wrapping one deck copper strip shielding layer in described zinc-plated aluminium conductor core, described tinned copper wire drainage thread outer wrapping one deck silicone rubber insulation layer, described zinc-plated nickel wire screen is inner and extrude the six roots of sensation outside two groups of conductor cable cores and fix aluminum-alloy wire, wherein two both sides between two groups of conductor cable cores.
2. the resistance to piezoelectric wire of armouring shielding second propylene sheath according to claim 1, is characterized in that: the cross-sectional diameter length of described tinned copper wire drainage thread is 0.3 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610047508.6A CN105551643A (en) | 2016-01-25 | 2016-01-25 | Armor shielding ethylene propylene sheath voltage-resistant electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610047508.6A CN105551643A (en) | 2016-01-25 | 2016-01-25 | Armor shielding ethylene propylene sheath voltage-resistant electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105551643A true CN105551643A (en) | 2016-05-04 |
Family
ID=55830780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610047508.6A Pending CN105551643A (en) | 2016-01-25 | 2016-01-25 | Armor shielding ethylene propylene sheath voltage-resistant electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105551643A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707071A (en) * | 2009-12-04 | 2010-05-12 | 江苏远洋东泽电缆股份有限公司 | Low-smoke halogen-free light intrinsically-safe instrument flexible cable for ocean engineering |
| CN103943184A (en) * | 2014-03-03 | 2014-07-23 | 安徽新科电缆集团股份有限公司 | Flexible armor shielding drainage cable for motor |
| CN204045270U (en) * | 2014-05-28 | 2014-12-24 | 扬州德宝电缆有限公司 | The antitorque novel cable of a kind of acrylic acid |
| CN105551588A (en) * | 2016-01-22 | 2016-05-04 | 安徽航天电缆集团有限公司 | Armoured ethylene propylene sheath voltage-withstand cable |
| CN205542101U (en) * | 2016-01-25 | 2016-08-31 | 安徽神州缆业集团有限公司 | Second withstand voltage electric wire of propylene sheath of armor shielding |
-
2016
- 2016-01-25 CN CN201610047508.6A patent/CN105551643A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707071A (en) * | 2009-12-04 | 2010-05-12 | 江苏远洋东泽电缆股份有限公司 | Low-smoke halogen-free light intrinsically-safe instrument flexible cable for ocean engineering |
| CN103943184A (en) * | 2014-03-03 | 2014-07-23 | 安徽新科电缆集团股份有限公司 | Flexible armor shielding drainage cable for motor |
| CN204045270U (en) * | 2014-05-28 | 2014-12-24 | 扬州德宝电缆有限公司 | The antitorque novel cable of a kind of acrylic acid |
| CN105551588A (en) * | 2016-01-22 | 2016-05-04 | 安徽航天电缆集团有限公司 | Armoured ethylene propylene sheath voltage-withstand cable |
| CN205542101U (en) * | 2016-01-25 | 2016-08-31 | 安徽神州缆业集团有限公司 | Second withstand voltage electric wire of propylene sheath of armor shielding |
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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 |