CN203491014U - Aluminium-alloy conductor power cable - Google Patents
Aluminium-alloy conductor power cable Download PDFInfo
- Publication number
- CN203491014U CN203491014U CN201320547764.3U CN201320547764U CN203491014U CN 203491014 U CN203491014 U CN 203491014U CN 201320547764 U CN201320547764 U CN 201320547764U CN 203491014 U CN203491014 U CN 203491014U
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- CN
- China
- Prior art keywords
- aluminium
- cable
- layer
- armour
- conductor
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- 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
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Abstract
The utility model discloses an aluminium-alloy conductor power cable, and the cable mainly comprises a reinforcing core, aluminium alloy conductors, an insulating layer, an aluminum conductor, an aluminium-tape armor layer, a non-magnetic metal armor layer, and a shielding sheath layer. The central position of the cable is provided with the reinforcing core. The periphery of the reinforcing core is provided with a plurality of aluminium alloy conductors in an extruding manner. The aluminium alloy conductors are wrapped by the insulating layer. The interior of the insulating layer is provided with the aluminum conductor in the extruding manner. The insulating layer is wrapped by two armor layers. The cable provided by the utility model is widely used in the metallurgy industry, electric power industry, chemical industry, papermaking industry, and the like, and is especially applicable to power transmission and distribution circuits with severe electromagnetic interference. The cable is long in service life, is good in performance of anti-electromagnetic interference, and is strong in capability of resistance to tearing.
Description
Technical field
The utility model belongs to field of cables, relates in particular to a kind of aluminum alloy conductor power cable.
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 metallurgy, electric power, chemical industry, papermaking, requirement to the useful life of cable, anti-electromagnetic interference, anti-tear drawing property aspect is all high especially, only meets 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, it is strong that the purpose of this utility model is to provide a kind of anti-electromagnetic interference, the aluminum alloy conductor power cable that anti-tear drawing property is strong.
The utility model takes following technical scheme to realize: a kind of aluminum alloy conductor power cable, it mainly comprises strengthening core, aluminium alloy conductor, insulating barrier, aluminium conductor, aluminium strip armour, nonmagnetic metal armour and shield sheath layer, this cable center position is provided with a strengthening core, described strengthening core is extruded with many aluminium alloy conductors around, described aluminium alloy conductor is wrapped with a layer insulating, in described insulating barrier, be extruded with described aluminium conductor, described insulating barrier is wrapped with two-layer armour.
The two-layer armour of described insulating barrier outer wrapping, is closely bundled together, and internal layer armour is aluminium strip armour, and skin is nonmagnetic metal armour.
The utlity model has in sum following beneficial effect: this cable is widely used in the industries such as metallurgy, electric power, chemical industry, papermaking, be specially adapted in the heavier electric line of electromagnetic interference, long service life, it is strong that it has anti-electromagnetic interference, the advantage that anti-tear drawing property is strong.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, strengthening core; 2, aluminium alloy conductor; 3, insulating barrier; 4, aluminium conductor; 5, aluminium strip armour; 6, nonmagnetic metal armour; 7, shield sheath layer.
Embodiment
As shown in Figure 1, a kind of aluminum alloy conductor power cable, it mainly comprises strengthening core 1, aluminium alloy conductor 2, insulating barrier 3, aluminium conductor 4, aluminium strip armour 5, nonmagnetic metal armour 6 and shield sheath layer 7, this cable center position is provided with a strengthening core 1, described strengthening core 1 is extruded with many aluminium alloy conductors 2 around, described aluminium alloy conductor 2 is wrapped with a layer insulating 3, is extruded with described aluminium conductor 4 in described insulating barrier 3, and described insulating barrier 3 is wrapped with two-layer armour.
Embodiment: the two-layer armour of described insulating barrier 3 outer wrapping, be closely bundled together, internal layer armour is aluminium strip armour 5, skin is nonmagnetic metal armour 6.
This cable allows bending radius to be not less than 15 times of the outside diameter of cable, its shielding transfer impedance in 100MHz scope with the interior 1 Ω/m that is not less than.
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. an aluminum alloy conductor power cable, comprise strengthening core, aluminium alloy conductor, insulating barrier, aluminium conductor, aluminium strip armour, nonmagnetic metal armour and shield sheath layer, it is characterized in that: this cable center position is provided with a strengthening core, described strengthening core is extruded with many aluminium alloy conductors around, described aluminium alloy conductor is wrapped with a layer insulating, in described insulating barrier, be extruded with described aluminium conductor, described insulating barrier is wrapped with two-layer armour.
2. aluminum alloy conductor power cable according to claim 1, is characterized in that: the two-layer armour of described insulating barrier outer wrapping, be closely bundled together, and internal layer armour is aluminium strip armour, skin is nonmagnetic metal armour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547764.3U CN203491014U (en) | 2013-09-05 | 2013-09-05 | Aluminium-alloy conductor power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547764.3U CN203491014U (en) | 2013-09-05 | 2013-09-05 | Aluminium-alloy conductor power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491014U true CN203491014U (en) | 2014-03-19 |
Family
ID=50261827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320547764.3U Expired - Fee Related CN203491014U (en) | 2013-09-05 | 2013-09-05 | Aluminium-alloy conductor power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854794A (en) * | 2013-09-05 | 2014-06-11 | 安徽华源电缆集团有限公司 | Power cable with aluminum alloy conductors |
| CN103943241A (en) * | 2014-03-26 | 2014-07-23 | 无为县金华电缆材料有限公司 | Self-temperature-control heating and cold-resisting wire |
-
2013
- 2013-09-05 CN CN201320547764.3U patent/CN203491014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854794A (en) * | 2013-09-05 | 2014-06-11 | 安徽华源电缆集团有限公司 | Power cable with aluminum alloy conductors |
| CN103943241A (en) * | 2014-03-26 | 2014-07-23 | 无为县金华电缆材料有限公司 | Self-temperature-control heating and cold-resisting wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140905 |
|
| EXPY | Termination of patent right or utility model |