CN203562220U - High temperature resistant compensation flat special cable - Google Patents
High temperature resistant compensation flat special cable Download PDFInfo
- Publication number
- CN203562220U CN203562220U CN201320610145.4U CN201320610145U CN203562220U CN 203562220 U CN203562220 U CN 203562220U CN 201320610145 U CN201320610145 U CN 201320610145U CN 203562220 U CN203562220 U CN 203562220U
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- layer
- aluminum alloy
- high temperature
- temperature resistant
- cable
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- Expired - Fee Related
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Abstract
The utility model discloses a high temperature resistant compensation flat special cable comprising aluminum alloy conductors, EPR insulating layers, copper belt armoring layers, a copper belt shielding layer, a wrapping tape layer, a PVC insulating layer and a steel tape armoring PE sheath layer; three sets of aluminum alloy cable cores are extruded in the copper belt shielding layer; each aluminum alloy cable core comprises three aluminum alloy conductors, and the EPR insulating layer and the copper belt armoring layer both wrapped outside the three aluminum alloy conductors; the copper belt shielding layer is wrapped by the wrapping tape layer wrapped by the PVC insulating layer; the PVC insulating layer is wrapped by the steel tape armoring PE sheath layer; the high temperature resistant compensation flat special cable has excellent shielding insulation performance, weather resistance, wear resistance and acid-base resistance properties, is suitable to apply in aviation, power generation, metallurgy, and chemical fields, is high in power transmission capacity, high temperature resistant, and a highest usage temperature is 200 DEG C.
Description
Technical field
The utility model belongs to field of cables, relates in particular to the flat special cable of a kind of high temperature resistant compensation.
Background technology
At present, along with socioeconomic development, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as the cable using in the fields such as aviation, generating, metallurgy, chemical industry, shielding insulation performance, requirement high temperature resistant and acid-proof alkaline aspect to cable are all high especially, only meet the requirements, and could improve in these fields the fail safe while manufacturing.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide the flat special cable of the high temperature resistant compensation of fourth that a kind of weatherability, resistance to wear and acid-proof alkaline are good.
The utility model takes following technical scheme to realize: the flat special cable of a kind of high temperature resistant compensation, it is by aluminium alloy conductor, ethylene propylene rubber insulated layer, copper strips armour, copper strip shielding layer, belting layer, polyvinyl chloride insulation layer and steel-tape armouring pe sheath layer, described copper strip shielding layer inside is extruded with three group aluminum alloy cable cores, every group aluminum alloy cable core is comprised of three aluminium alloy conductors and the ethylene propylene rubber insulated layer and the copper strips armour that are wrapped in outside three aluminium alloy conductors, outside described copper strip shielding layer, be enclosed with one deck belting layer, outside described belting layer, be enclosed with one deck polyvinyl chloride insulation layer, outside described polyvinyl chloride insulation layer, be enclosed with one deck steel-tape armouring pe sheath layer.
Described polyvinyl chloride insulation layer and steel-tape armouring pe sheath layer inside are all provided with two nickel conductor ground connection filaments.
The utlity model has in sum following beneficial effect: the utlity model has good shielding insulation performance, weatherability, resistance to wear and resistance to acids and bases, be applicable to applying to the fields such as aviation, generating, metallurgy, chemical industry, also there is power transmission capacity high, resistant to elevated temperatures advantage, maximum operation (service) temperature is 200 ℃.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, aluminium alloy conductor; 2, ethylene propylene rubber insulated layer; 3, copper strips armour; 4, copper strip shielding layer; 5, belting layer; 6, polyvinyl chloride insulation layer; 7, steel-tape armouring pe sheath layer; 8, nickel conductor ground connection filament.
Embodiment
As shown in Figure 1, the flat special cable of a kind of high temperature resistant compensation, it is by aluminium alloy conductor 1, ethylene propylene rubber insulated layer 2, copper strips armour 3, copper strip shielding layer 4, belting layer 5, polyvinyl chloride insulation layer 6 and steel-tape armouring pe sheath layer 7, described copper strip shielding layer 4 inside are extruded with three group aluminum alloy cable cores, every group aluminum alloy cable core is comprised of three aluminium alloy conductors 1 and the ethylene propylene rubber insulated layer 2 and the copper strips armour 3 that are wrapped in outside three aluminium alloy conductors 1, outside described copper strip shielding layer 4, be enclosed with one deck belting layer 5, outside described belting layer 5, be enclosed with one deck polyvinyl chloride insulation layer 6, outside described polyvinyl chloride insulation layer 6, be enclosed with one deck steel-tape armouring pe sheath layer 7.
Embodiment: polyvinyl chloride insulation layer 6 and steel-tape armouring pe sheath layer 7 inside are all provided with two nickel conductor ground connection filaments 8.
The permission bending radius of this cable is the outside diameter of cable 12 times; The shielding rejection coefficient of this cable is less than 0.7; Can stand to exchange 50Hz, 3.5kV/5min voltage and not breakdown.
The above is embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model application range therefore all changes or modifies, and is included in the utility model patent claim.
Claims (2)
1. the flat special cable of high temperature resistant compensation, it is by aluminium alloy conductor, ethylene propylene rubber insulated layer, copper strips armour, copper strip shielding layer, belting layer, polyvinyl chloride insulation layer and steel-tape armouring pe sheath layer, it is characterized in that: described copper strip shielding layer inside is extruded with three group aluminum alloy cable cores, every group aluminum alloy cable core is comprised of three aluminium alloy conductors and the ethylene propylene rubber insulated layer and the copper strips armour that are wrapped in outside three aluminium alloy conductors, outside described copper strip shielding layer, be enclosed with one deck belting layer, outside described belting layer, be enclosed with one deck polyvinyl chloride insulation layer, outside described polyvinyl chloride insulation layer, be enclosed with one deck steel-tape armouring pe sheath layer.
2. the flat special cable of high temperature resistant compensation according to claim 1, is characterized in that: described polyvinyl chloride insulation layer and steel-tape armouring pe sheath layer inside are all provided with two nickel conductor ground connection filaments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610145.4U CN203562220U (en) | 2013-09-30 | 2013-09-30 | High temperature resistant compensation flat special cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610145.4U CN203562220U (en) | 2013-09-30 | 2013-09-30 | High temperature resistant compensation flat special cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562220U true CN203562220U (en) | 2014-04-23 |
Family
ID=50511924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320610145.4U Expired - Fee Related CN203562220U (en) | 2013-09-30 | 2013-09-30 | High temperature resistant compensation flat special cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-09-30 CN CN201320610145.4U patent/CN203562220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20140423 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |