CN203491010U - Aluminum alloy power cable - Google Patents
Aluminum alloy power cable Download PDFInfo
- Publication number
- CN203491010U CN203491010U CN201320523962.6U CN201320523962U CN203491010U CN 203491010 U CN203491010 U CN 203491010U CN 201320523962 U CN201320523962 U CN 201320523962U CN 203491010 U CN203491010 U CN 203491010U
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- China
- Prior art keywords
- shielding layer
- layer
- aluminum alloy
- power cable
- outside
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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 aluminum alloy power cable. The aluminum alloy power cable is composed of aluminum alloy conductors, a semiconductor shielding layer, an insulation shielding layer, a copper strip shielding layer, a waterproof and water-discharging layer, an insulating layer, a linkage armor and a sheath. The semiconductor shielding layer wraps the outside of the aluminum alloy conductor, the insulation shielding layer wraps the outside of the semiconductor shielding layer, the copper strip shielding layer wraps the outside of the insulation shielding layer, the waterproof and water-discharging layer wraps the outside of the copper strip shielding layer, and the linkage armor wraps the outside of the insulating layer. The aluminum alloy power cable has excellent shielding performance, can bear pulse voltages in high speed and frequent frequency conversion, and is suitable for using in fields of aviation, power generation, metallurgy and chemical engineering; and the aluminum alloy power cable also has advantages of high electric power transmission performance, high temperature resistance, acid and alkali resistance, good waterproof effect and high tensile strength.
Description
Technical field
The utility model belongs to field of cables, relates in particular to a kind of aluminium alloy power cable.
Background technology
At present, along with socioeconomic development, electric wire consumption increases rapidly, and the quality requirement of cable is also constantly improved, such as the cable using in the fields such as aviation, generating, metallurgy, chemical industry, power transmission capacity to cable, high temperature resistant, acid and alkali-resistance, water resistance, the requirement of pull resistance and shielding properties 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, the purpose of this utility model is to provide that a kind of pull resistance is strong, and shielding properties is excellent, the aluminium alloy power cable of good water-proof effect.
The utility model takes following technical scheme to realize: a kind of aluminium alloy power cable, it by aluminium alloy conductor, shield semiconductors layer, insulation screen, copper strip shielding layer, discharge water layer, insulating barrier, chain armour and the sheath of blocking water form.Described aluminium alloy conductor is wrapped with layer of semiconductor screen, and described shield semiconductors layer is wrapped with one deck insulation screen, and described copper strip shielding layer is wrapped with one deck layer that discharges water that blocks water, and described insulating barrier is wrapped with the chain armour of one deck.
The armour of insulating barrier outer wrapping is chain armour or is nonmagnetic metal armour.
The utlity model has in sum following beneficial effect: the utlity model has good shielding properties, pulse voltage in the time of can standing high speed, frequent frequency conversion, be applicable to applying to the fields such as aviation, generating, metallurgy, chemical industry, also there is power transmission capacity high, high temperature resistant, acid and alkali-resistance, good water-proof effect, the advantage that pull resistance is strong.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, aluminium alloy conductor; 2, shield semiconductors layer; 3, insulation screen; 4, copper strip shielding layer; 5, the layer that discharges water that blocks water; 6, insulating barrier; 7, chain armour; 8, sheath.
Embodiment
As shown in Figure 1, a kind of aluminium alloy power cable, it by aluminium alloy conductor 1, shield semiconductors layer 2, insulation screen 3, copper strip shielding layer 4, discharge water layer 5, insulating barrier 6, chain armour 7 and the sheath 8 of blocking water form.Described aluminium alloy conductor 1 is wrapped with layer of semiconductor screen 2, and described shield semiconductors layer 2 is wrapped with one deck insulation screen 3, described copper strip shielding layer 4 be wrapped with one deck block water discharge water layer 5, described insulating barrier 6 is wrapped with the chain armour 7 of one deck.
Embodiment: the armour of insulating barrier 6 outer wrapping is chain armour 7 or is nonmagnetic metal armour.
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 aluminium alloy power cable, it by aluminium alloy conductor, shield semiconductors layer, insulation screen, copper strip shielding layer, discharge water layer, insulating barrier, chain armour and the sheath of blocking water form, it is characterized in that: described aluminium alloy conductor is wrapped with layer of semiconductor screen, described shield semiconductors layer is wrapped with one deck insulation screen, described copper strip shielding layer is wrapped with one deck layer that discharges water that blocks water, and described insulating barrier is wrapped with the chain armour of one deck.
2. aluminium alloy power cable according to claim 1, is characterized in that: the armour of insulating barrier outer wrapping is chain armour or is nonmagnetic metal armour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523962.6U CN203491010U (en) | 2013-08-27 | 2013-08-27 | Aluminum alloy power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523962.6U CN203491010U (en) | 2013-08-27 | 2013-08-27 | Aluminum alloy power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491010U true CN203491010U (en) | 2014-03-19 |
Family
ID=50261823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320523962.6U Expired - Fee Related CN203491010U (en) | 2013-08-27 | 2013-08-27 | Aluminum alloy power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833673A (en) * | 2017-11-14 | 2018-03-23 | 江苏凯达电缆有限公司 | A kind of ageing-resistant environment-friendly type power cable |
-
2013
- 2013-08-27 CN CN201320523962.6U patent/CN203491010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833673A (en) * | 2017-11-14 | 2018-03-23 | 江苏凯达电缆有限公司 | A kind of ageing-resistant environment-friendly type power cable |
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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: 20140827 |
|
| EXPY | Termination of patent right or utility model |