CN204558141U - A kind of high-temperature-resistant, tensile power cable - Google Patents
A kind of high-temperature-resistant, tensile power cable Download PDFInfo
- Publication number
- CN204558141U CN204558141U CN201520116784.4U CN201520116784U CN204558141U CN 204558141 U CN204558141 U CN 204558141U CN 201520116784 U CN201520116784 U CN 201520116784U CN 204558141 U CN204558141 U CN 204558141U
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- China
- Prior art keywords
- silver
- plated annealed
- annealed copper
- copper conductor
- layer
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of high-temperature-resistant, tensile power cable, it is made up of silver-plated annealed copper conductor cable core, tension silk and six layers of external protection.Six layers of external protection are followed successively by silicone rubber insulation layer, copper strip shielding layer, plastic-aluminum copper strips polyolefin sheath layer, butyronitrile insulating barrier, aluminium strip screen and chlorosulfonated polyethylene sheath layer from inside to outside; described silver-plated annealed copper conductor cable core is provided with four groups; often organize inside and extrude two groups of silver-plated annealed copper conductor thread cores; tension silk is silver-plated steel wire tension silk, is provided with four.This kind of cable is high temperature resistant, anti-oxidant, and pull resistance is strong, and insulation shielding is effective, can be widely used in the fields such as petrochemical industry electric power.
Description
Technical field
The utility model belongs to field of cables, particularly relates to a kind of high-temperature-resistant, tensile power cable.
Background technology
Cable and wire is the medium of transmission of electric energy, cable is widely used in every field, 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 petrochemical industry power domain, more and more higher to the life requirements of cable, and require flame-resistant high-temperature-resistant, anti-oxidant, pull resistance is strong, and insulation shielding is effective.
Summary of the invention
In order to increase the practicality of prior art, the purpose of this utility model is to provide a kind of flame-resistant high-temperature-resistant, anti-oxidant, and pull resistance is strong, the high-temperature-resistant, tensile power cable that insulation shielding is effective.
The utility model is taked following technical scheme to realize: a kind of high-temperature-resistant, tensile power cable, it is by silver-plated annealed copper conductor cable core, tension silk and six layers of external protection composition, six layers of external protection are followed successively by silicone rubber insulation layer from inside to outside, copper strip shielding layer, plastic-aluminum copper strips polyolefin sheath layer, butyronitrile insulating barrier, aluminium strip screen and chlorosulfonated polyethylene sheath layer, described silicone rubber insulation layer is set to the central core of cable, described silver-plated annealed copper conductor cable core is provided with four groups, often organize inside and extrude two groups of silver-plated annealed copper conductor thread cores, two groups of silver-plated annealed copper conductor thread core outer wrapping one deck layer of polyester fiber, often organize silver-plated annealed copper conductor thread core inside and be extruded with two silver-plated annealed copper conductors, four groups of silver-plated annealed copper conductor cable core symmetries are extruded between silicone rubber insulation layer and copper strip shielding layer, tension silk is silver-plated steel wire tension silk, be provided with four, it is inner that symmetry is extruded in copper strip shielding layer.
Described silver-plated annealed copper conductor thread core inner conductor outer wrapping one deck nickel moulds copper strips restrictive coating.
The utility model has following beneficial effect in sum: this kind of cable is high temperature resistant, anti-oxidant, and pull resistance is strong, and insulation shielding is effective, can be widely used in the fields such as petrochemical industry electric power.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, silver-plated annealed copper conductor cable core; 11, silver-plated annealed copper conductor thread core; 12, layer of polyester fiber; 2, silver-plated steel wire tension silk; 3, silicone rubber insulation layer; 4, copper strip shielding layer; 5, plastic-aluminum copper strips polyolefin sheath layer; 6, butyronitrile insulating barrier; 7, aluminium strip screen; 8, chlorosulfonated polyethylene sheath layer.
Embodiment
As shown in Figure 1, a kind of high-temperature-resistant, tensile power cable, it is by silver-plated annealed copper conductor cable core 1, tension silk and six layers of external protection composition, six layers of external protection are followed successively by silicone rubber insulation layer 3 from inside to outside, copper strip shielding layer 4, plastic-aluminum copper strips polyolefin sheath layer 5, butyronitrile insulating barrier 6, aluminium strip screen 7 and chlorosulfonated polyethylene sheath layer 8, described silicone rubber insulation layer 3 is set to the central core of cable, described silver-plated annealed copper conductor cable core 1 is provided with four groups, often organize inside and extrude two groups of silver-plated annealed copper conductor thread cores 11, two groups of silver-plated annealed copper conductor thread core 11 outer wrapping one deck layer of polyester fiber 12, often organize silver-plated annealed copper conductor thread core 11 inside and be extruded with two silver-plated annealed copper conductors, four groups of silver-plated annealed copper conductor cable core 1 symmetries are extruded between silicone rubber insulation layer 3 and copper strip shielding layer 4, tension silk is silver-plated steel wire tension silk 2, be provided with four, it is inner that symmetry is extruded in copper strip shielding layer 4.
Described silver-plated annealed copper conductor thread core 11 inner conductor outer wrapping one deck nickel moulds copper strips restrictive coating.
Further, outer wrapping one deck copper strip shielding layer 4 of described silicone rubber insulation layer 3, outer wrapping one deck plastic-aluminum copper strips polyolefin sheath layer 5 of described copper strip shielding layer 4, outer wrapping one deck butyronitrile insulating barrier 6 of described plastic-aluminum copper strips polyolefin sheath layer 5, outer wrapping one deck aluminium strip screen 7 of described butyronitrile insulating barrier 6, outer wrapping one deck chlorosulfonated polyethylene sheath layer 8 of described aluminium strip screen 7.
The cross-sectional diameter length of silver-plated annealed copper conductor 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 (2)
1. a high-temperature-resistant, tensile power cable, it is by silver-plated annealed copper conductor cable core, tension silk and six layers of external protection composition, it is characterized in that: six layers of external protection are followed successively by silicone rubber insulation layer from inside to outside, copper strip shielding layer, plastic-aluminum copper strips polyolefin sheath layer, butyronitrile insulating barrier, aluminium strip screen and chlorosulfonated polyethylene sheath layer, described silicone rubber insulation layer is set to the central core of cable, described silver-plated annealed copper conductor cable core is provided with four groups, often organize inside and extrude two groups of silver-plated annealed copper conductor thread cores, two groups of silver-plated annealed copper conductor thread core outer wrapping one deck layer of polyester fiber, often organize silver-plated annealed copper conductor thread core inside and be extruded with two silver-plated annealed copper conductors, four groups of silver-plated annealed copper conductor cable core symmetries are extruded between silicone rubber insulation layer and copper strip shielding layer, tension silk is silver-plated steel wire tension silk, be provided with four, it is inner that symmetry is extruded in copper strip shielding layer.
2. high-temperature-resistant, tensile power cable according to claim 1, is characterized in that: described silver-plated annealed copper conductor thread core inner conductor outer wrapping one deck nickel moulds copper strips restrictive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116784.4U CN204558141U (en) | 2015-02-26 | 2015-02-26 | A kind of high-temperature-resistant, tensile power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116784.4U CN204558141U (en) | 2015-02-26 | 2015-02-26 | A kind of high-temperature-resistant, tensile power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204558141U true CN204558141U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520116784.4U Expired - Fee Related CN204558141U (en) | 2015-02-26 | 2015-02-26 | A kind of high-temperature-resistant, tensile power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204558141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810108A (en) * | 2015-02-26 | 2015-07-29 | 安徽华成电缆有限公司 | High temperature-resisting tensile power cable |
-
2015
- 2015-02-26 CN CN201520116784.4U patent/CN204558141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810108A (en) * | 2015-02-26 | 2015-07-29 | 安徽华成电缆有限公司 | High temperature-resisting tensile power cable |
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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: 20150812 Termination date: 20160226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |