CN205406182U - Aluminum alloy power cable - Google Patents
Aluminum alloy power cable Download PDFInfo
- Publication number
- CN205406182U CN205406182U CN201620157449.3U CN201620157449U CN205406182U CN 205406182 U CN205406182 U CN 205406182U CN 201620157449 U CN201620157449 U CN 201620157449U CN 205406182 U CN205406182 U CN 205406182U
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- CN
- China
- Prior art keywords
- seamless metal
- power cable
- insulating barrier
- aluminium alloy
- alloy power
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- Expired - Fee Related
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Abstract
The utility model discloses an aluminum alloy power cable, prevent ant high density polyethylene restrictive coating including seamless metal covering, conductive core, polyamides ammonia ester ribbon, protection against rodents, the protection against rodents prevents that the below of ant high density polyethylene restrictive coating is provided with interlocking aluminium armor, the below of interlocking aluminium armor is provided with semi -conductive water -blocking tapes, semi -conductive water -blocking tapes's below is provided with the metallic shield insulating layer, the below of metallic shield insulating layer is provided with the insulating layer, the below of insulating layer is provided with the internal shield layer, the inside of shielding layer including the installation of polyamides ammonia ester ribbon, and the inside of polyamides ammonia ester ribbon is provided with seamless metal covering, conductive core installs the inside at seamless metal covering. The utility model provides the high electric conductive property of cable, bending property and corrosion resistance etc. With under the equal -volume, lighten cable weight, and the live time is longer, reduces installation cost.
Description
Technical field
This utility model belongs to power cable field, is specifically related to aluminium alloy power cable.
Background technology
Aluminium alloy power cable is with AA8030 series aluminium alloy material for conductor, adopts the new material power cable of the technological invention and creations such as special impacted process and annealing.Alloy power cable adopts AA, 8000 series alloys conductors, it is possible to is greatly improved the conductivity of aluminium alloy cable, heat-resisting quantity, solves the problems such as fine aluminium conductor electrochemical corrosion, creep simultaneously.The conductivity of aluminium alloy is the 61.8% of the most frequently used reference material copper IACS, and current-carrying capacity is the 79% of copper, is better than fine aluminium standard.But under the same volume, the actual weight of aluminium alloy is about 1/3rd of copper.Therefore, during identical current-carrying capacity, the weight of aluminium alloy cable is about the half of copper cable.Adopt aluminium alloy cable to replace copper cable, it is possible to alleviate cable weight, reduce installation cost, make installment work lighter.
But traditional aluminium alloy power cable does not improve the electric conductivity of cable, and security performance can not get ensureing, cable is easy to wear, it is therefore desirable to a kind of novel aluminium alloy power cable solves above deficiency.
Summary of the invention
In order to solve above-mentioned Problems existing, this utility model provides a kind of aluminium alloy power cable.
This utility model is to be achieved through the following technical solutions:
A kind of aluminium alloy power cable, including seamless metal set, conductor wire core, polyamides urethane band, termite-resistant rodent-resistant high density polyethylene (HDPE) restrictive coating, described termite-resistant rodent-resistant high density polyethylene (HDPE) restrictive coating be arranged below interlocking aluminum armor；Described interlocking aluminum armor be arranged below semiconductor waterstop；Described semiconductor waterstop be arranged below metallic shield insulating barrier；Described metallic shield insulating barrier be arranged below insulating barrier；Described insulating barrier be arranged below internal shield；Described polyamides urethane band is arranged on the inside of internal shield, and polyamides urethane band be internally provided with seamless metal set；Described conductor wire core is arranged on the inside of seamless metal set, and the surrounding of conductor wire core is provided with light transmission unit；Described seamless metal inner room is provided with fixing filler.
As further prioritization scheme of the present utility model: the surface of described interlocking aluminum armor is helicitic texture；Described seamless metal set is provided with three altogether, and three seamless metal sets are column structure.
As further prioritization scheme of the present utility model: being provided with five conductor wire cores altogether in described single seamless metal set, described five conductor wire cores are cylindrical structure；Described interlocking aluminum armor, semiconductor waterstop, metallic shield insulating barrier, insulating barrier and internal shield are tubular structure.
Compared with prior art; the beneficial effects of the utility model are: a kind of aluminium alloy power cable of the present utility model is scientific and reasonable for structure, and easy-to-operate compensate for the deficiency of conventional cable; improve the electric conductivity of cable, bending property and corrosion resistance etc.; simultaneously under equal volume, the weight of aluminium alloy is well below the weight of copper, it is possible to alleviate cable weight; multilamellar etch resistant layer; conducting cable can be protected, use the time longer, reduce installation cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1, interlocking aluminum armor；2, semiconductor waterstop；3, metallic shield insulating barrier；4, insulating barrier；5, internal shield；6, seamless metal set；7, fixing filler；8, light transmission unit；9, conductor wire core；10, polyamides urethane band；11, termite-resistant rodent-resistant high density polyethylene (HDPE) restrictive coating.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail:
As it is shown in figure 1, a kind of aluminium alloy power cable, overlap 6 including seamless metal, conductor wire core 9, polyamides urethane band 10, termite-resistant rodent-resistant high density polyethylene (HDPE) restrictive coating 11, described termite-resistant rodent-resistant high density polyethylene (HDPE) restrictive coating 11 be arranged below interlocking aluminum armor 1；Described interlocking aluminum armor 1 be arranged below semiconductor waterstop 2；Described semiconductor waterstop 2 be arranged below metallic shield insulating barrier 3；Described metallic shield insulating barrier 3 be arranged below insulating barrier 4；Described insulating barrier 4 be arranged below internal shield 5；Described polyamides urethane band 10 is arranged on the inside of internal shield 5, and the seamless metal that is internally provided with of polyamides urethane band 10 overlaps 6；Described conductor wire core 9 is arranged on the inside of seamless metal set 6, and the surrounding of conductor wire core 9 is provided with light transmission unit 8；It is provided with fixing filler 7 between described seamless metal set 6.
The surface of described interlocking aluminum armor 1 is helicitic texture；Described seamless metal set 6 is provided with three altogether, and three seamless metal sets 6 are column structure；Being provided with five conductor wire cores 9 altogether in described single seamless metal set 6, five conductor wire cores 9 are cylindrical structure；Described interlocking aluminum armor 1, semiconductor waterstop 2, metallic shield insulating barrier 3, insulating barrier 4 and internal shield 5 are tubular structure.
Described new structure adopts termite-resistant rodent-resistant high density polyethylene (HDPE) restrictive coating, avoid the deficiency of traditional cable poor corrosion resistance, nested inside interlocking aluminum armor is screw thread light shape structure, preventing from coming off, semiconductor waterstop water resistance is high, the triple insulation shielding of metallic shield insulating barrier, insulating barrier and internal shield, use safer, preventing contingency from occurring, polyamides urethane band and fixing filler fasten seamless metal set so that easier for installation.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
1. an aluminium alloy power cable, it is characterised in that: include seamless metal set, conductor wire core, polyamides urethane band, termite-resistant rodent-resistant high density polyethylene (HDPE) restrictive coating, described termite-resistant rodent-resistant high density polyethylene (HDPE) restrictive coating be arranged below interlocking aluminum armor；Described interlocking aluminum armor be arranged below semiconductor waterstop；Described semiconductor waterstop be arranged below metallic shield insulating barrier；Described metallic shield insulating barrier be arranged below insulating barrier；Described insulating barrier be arranged below internal shield；Described polyamides urethane band is arranged on the inside of internal shield, and polyamides urethane band be internally provided with seamless metal set；Described conductor wire core is arranged on the inside of seamless metal set, and the surrounding of conductor wire core is provided with light transmission unit；Described seamless metal inner room is provided with fixing filler.
2. a kind of aluminium alloy power cable according to claim 1, it is characterised in that: the surface of described interlocking aluminum armor is helicitic texture.
3. a kind of aluminium alloy power cable according to claim 1, it is characterised in that: described seamless metal set is provided with three altogether, and three seamless metal sets are column structure.
4. a kind of aluminium alloy power cable according to claim 1, it is characterised in that: described single seamless metal set is provided with five conductor wire cores altogether；Described five conductor wire cores are cylindrical structure.
5. a kind of aluminium alloy power cable according to claim 1, it is characterised in that: described interlocking aluminum armor, semiconductor waterstop, metallic shield insulating barrier, insulating barrier and internal shield are tubular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157449.3U CN205406182U (en) | 2016-03-02 | 2016-03-02 | Aluminum alloy power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157449.3U CN205406182U (en) | 2016-03-02 | 2016-03-02 | Aluminum alloy power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406182U true CN205406182U (en) | 2016-07-27 |
Family
ID=56947416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620157449.3U Expired - Fee Related CN205406182U (en) | 2016-03-02 | 2016-03-02 | Aluminum alloy power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406182U (en) |
-
2016
- 2016-03-02 CN CN201620157449.3U patent/CN205406182U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20180302 |