CN205542101U - Second withstand voltage electric wire of propylene sheath of armor shielding - Google Patents
Second withstand voltage electric wire of propylene sheath of armor shielding Download PDFInfo
- Publication number
- CN205542101U CN205542101U CN201620069173.3U CN201620069173U CN205542101U CN 205542101 U CN205542101 U CN 205542101U CN 201620069173 U CN201620069173 U CN 201620069173U CN 205542101 U CN205542101 U CN 205542101U
- Authority
- CN
- China
- Prior art keywords
- conductor cable
- cable core
- tin plating
- conductor
- propylene
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a second withstand voltage electric wire of propylene sheath of armor shielding, it comprises conductor cable core and five layers of external coating. Five layers of external coating is by interior and be the second propylene restrictive coating of zinc -plated nickel silk shielding layer, non -magnetic metal armor, butyronitrile insulating layer, tin -plated copper strip armor and copper strips armor outward in proper order, conductor cable core is provided with two sets ofly, and the crowded package of two sets of conductor cable core is inside zinc -plated nickel silk shielding layer, and two sets of zinc -plated aluminium conductor sinle silks and two tinned copper wire drainage lines are wrapped to inside the crowding of every conductor cable core of group, the fixed aluminum -alloy wire of the crowded package six roots of sensation outside the inside just two sets of conductor cable core of tin -plating nickel silk shielding layer. This kind of cable acid and alkali -resistance, withstand voltage, the positional stability in the cable is strong for the cable core, and maximum working temperature reaches 160 DEG C, and the minimum temperature of laying is - 15 DEG C.
Description
Technical field
This utility model belongs to field of cables, particularly relates to a kind of armouring shielding second resistance to piezoelectric wire of propylene sheath.
Background technology
Electric wire is widely used in every field, relates to people's lives, commercial production every field, at present, the cable used on industrial equipment especially, prescription is the highest, now with a kind of cable, pressure, acid and alkali-resistance, cable core position is stable, and allows operating temperature high.
Utility model content
In order to increase the practicality of prior art, the purpose of this utility model is to provide a kind of pressure, acid and alkali-resistance, and cable core shields the second resistance to piezoelectric wire of propylene sheath at the armouring that the positional stability in cable is strong.
nullThis utility model takes techniques below scheme to realize: a kind of armouring shielding second resistance to piezoelectric wire of 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 tin plating nickel wire screen layer from inside to outside、Nonmagnetic metal armor、Butyronitrile insulating barrier、Tin-coated copper strip armor 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 inside tin plating nickel wire screen layer，Often group conductor cable core is by two groups of tin plating aluminium conductor cores、Two tinned copper wire drainage threads、One strata perfluoroethylene-propylene (copolymer) insulating barrier and strata perfluor polyethylene layer composition，Two groups of tin plating aluminium conductor cores and two tinned copper wire drainage threads are uniformly extruded in inside perfluoroethylene-propylene insulating barrier，One layer of copper strip shielding layer of tin plating aluminium conductor outer wrapping in described tin plating aluminium conductor core，Described one layer of silicone rubber insulation layer of tinned copper wire drainage thread outer wrapping，Extrude the six roots of sensation outside described tin plating nickel wire screen layer inside and two groups of conductor cable cores and fix aluminum-alloy wire，Wherein two both sides between two groups of conductor cable cores.
The a length of 0.3mm of cross-sectional diameter of described tinned copper wire drainage thread.
This utility model has the advantages that this kind of cable acid and alkali-resistance in sum, pressure, and cable core positional stability 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 this utility model cross-sectional structure schematic diagram.
Detailed description of the invention
nullAs shown in Figure 1，A kind of armouring shielding second resistance to piezoelectric wire of 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 tin plating nickel wire screen layer 3 from inside to outside、Nonmagnetic metal armor 4、Butyronitrile insulating barrier 5、Tin-coated copper strip armor 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 tin plating nickel wire screen layer 3 inside，Often group conductor cable core 1 is by two groups of tin plating aluminium conductor cores 11、Two tinned copper wire drainage threads 12、One strata perfluoroethylene-propylene (copolymer) insulating barrier 13 and a strata perfluor polyethylene layer 14 form，Two groups of tin plating aluminium conductor cores 11 and two tinned copper wire drainage threads 12 are uniformly extruded in perfluoroethylene-propylene insulating barrier 13 inside，One layer of copper strip shielding layer of tin plating aluminium conductor outer wrapping in described tin plating aluminium conductor core 11，Described one layer of silicone rubber insulation layer of tinned copper wire drainage thread 12 outer wrapping，Extrude the six roots of sensation outside described tin plating nickel wire screen layer 3 inside and 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.
Detailed description of the invention: a length of 0.3mm of cross-sectional diameter of described tinned copper wire drainage thread 12.
Further, one layer of nonmagnetic metal armor 4 of outer wrapping of described tin plating nickel wire screen layer 3, one layer of butyronitrile insulating barrier 5 of the outer wrapping of described nonmagnetic metal armor 4, one layer of tin-coated copper strip armor 6 of the outer wrapping of described butyronitrile insulating barrier 5, one layer of copper strips armouring second propylene restrictive coating 7 of the outer wrapping of described tin-coated copper strip armor 6.
The tin plating a length of 0.5mm of aluminium conductor cross-sectional diameter in described tin plating aluminium conductor core 11.
The above is this utility model embodiment, therefore all equivalence changes done according to structure, feature and the principle described in this utility model application range or modification, all it is included in this utility model patent claim.
Claims (2)
- null1. the armouring shielding second resistance to piezoelectric wire of 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 tin plating nickel wire screen layer from inside to outside、Nonmagnetic metal armor、Butyronitrile insulating barrier、Tin-coated copper strip armor 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 inside tin plating nickel wire screen layer，Often group conductor cable core is by two groups of tin plating aluminium conductor cores、Two tinned copper wire drainage threads、One strata perfluoroethylene-propylene (copolymer) insulating barrier and strata perfluor polyethylene layer composition，Two groups of tin plating aluminium conductor cores and two tinned copper wire drainage threads are uniformly extruded in inside perfluoroethylene-propylene insulating barrier，One layer of copper strip shielding layer of tin plating aluminium conductor outer wrapping in described tin plating aluminium conductor core，Described one layer of silicone rubber insulation layer of tinned copper wire drainage thread outer wrapping，Extrude the six roots of sensation outside described tin plating nickel wire screen layer inside and two groups of conductor cable cores and fix aluminum-alloy wire，Wherein two both sides between two groups of conductor cable cores.
- The armouring the most according to claim 1 shielding second resistance to piezoelectric wire of propylene sheath, it is characterised in that: a length of 0.3mm of cross-sectional diameter of described tinned copper wire drainage thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069173.3U CN205542101U (en) | 2016-01-25 | 2016-01-25 | Second withstand voltage electric wire of propylene sheath of armor shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069173.3U CN205542101U (en) | 2016-01-25 | 2016-01-25 | Second withstand voltage electric wire of propylene sheath of armor shielding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205542101U true CN205542101U (en) | 2016-08-31 |
Family
ID=56769222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620069173.3U Expired - Fee Related CN205542101U (en) | 2016-01-25 | 2016-01-25 | Second withstand voltage electric wire of propylene sheath of armor shielding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205542101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551643A (en) * | 2016-01-25 | 2016-05-04 | 安徽神州缆业集团有限公司 | Armor shielding ethylene propylene sheath voltage-resistant electric wire |
-
2016
- 2016-01-25 CN CN201620069173.3U patent/CN205542101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551643A (en) * | 2016-01-25 | 2016-05-04 | 安徽神州缆业集团有限公司 | Armor shielding ethylene propylene sheath voltage-resistant electric wire |
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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: 20160831 Termination date: 20170125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |