CN104821191A - Corrosion-resistant self-damping energy-saving aluminum conductor steel reinforced - Google Patents
Corrosion-resistant self-damping energy-saving aluminum conductor steel reinforced Download PDFInfo
- Publication number
- CN104821191A CN104821191A CN201510146855.XA CN201510146855A CN104821191A CN 104821191 A CN104821191 A CN 104821191A CN 201510146855 A CN201510146855 A CN 201510146855A CN 104821191 A CN104821191 A CN 104821191A
- Authority
- CN
- China
- Prior art keywords
- aluminum
- wire layer
- aluminium
- steel
- clad steel
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Non-Insulated Conductors (AREA)
Abstract
The invention discloses a corrosion-resistant self-damping energy-saving aluminum conductor steel reinforced. The corrosion-resistant self-damping energy-saving aluminum conductor steel reinforced comprises a cable core. The cable core is formed by twisting center aluminum-clad steel wires, an aluminum-clad steel wire layer and an anticorrosion ointment, wherein the aluminum-clad steel wire layer is formed by concentrically extruding the aluminum-clad steel wires, and the gaps between the aluminum-clad steel wires and the aluminum-clad steel wire layer are filled up with the anticorrosion ointment. The cable core is externally successively provided with an inner aluminum wire layer and an outer aluminum wire layer, and the anticorrosion ointment fills the portion between the cable core and the contact surface of the inner aluminum wire layer and the portion between the contact surface of inner aluminum wire layer and the contact surface of the outer aluminum wire layer. According to the invention, on one hand, the outer layers of the aluminum-clad steel wires are provided with aluminum, there is no potential difference between the aluminum-clad steel wires and the aluminum wires at the outer layer, and electrochemical corrosion is not generated; and on the other hand, Z-shaped aluminum wires and S-shaped aluminum wires are tightly combined, slits are small, and the anticorrosion ointment also fills the slits, such that it is difficult for a salt mist to penetrate into the twisted slits of the aluminum wires, and the slits are prevented from being corroded.
Description
Technical field
The invention belongs to electric wire field, be specifically related to the energy-conservation steel reinforced aluminium conductor of a kind of super corrosion-resistant self-damping.
Background technology
Ordinary steel core aluminum stranded wire is by being positioned at the steel wire of internal layer and being positioned at that outer field round aluminum steel is stranded to be formed, larger space is had between circle aluminum steel, in coastal area, with under corrosive salt fog atmosphere and damp and hot meteorological condition, salt fog enters into steel wire floor easily via the gap between circle aluminum steel, electrochemical corrosion can occur between steel wire and aluminum steel.In addition, owing to there is larger gap between aluminum steel, under salt fog effect, also crevice corrosion can be there is.Electrochemical corrosion and crevice corrosion all can cause the fracture of aluminum steel.
Due to structural reason, the contact area between the single line of ordinary steel core aluminum stranded wire is little, does not have self-damping feature, under the action of the forces of the wind single line fracture easily occurs.
Adopt steel core in the middle of ordinary steel core aluminum stranded wire, the electric conductivity of steel wire is looked into, and the external diameter of twisted wire is large, does not have energy-efficient performance.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, there is provided a kind of super corrosion-resistant self-damping energy-conservation steel reinforced aluminium conductor, it is more safe and reliable in the use of coastal area, greatly improve the useful life originally under corrosive salt fog atmosphere and damp and hot meteorological condition, reduce operation and maintenance cost, also reduce the energy consumption of electrical network simultaneously.
The energy-conservation steel reinforced aluminium conductor of the super corrosion-resistant self-damping of one of the present invention, comprising cable core, its cable core Shi You center aluminium-clad steel wire, is extrude that the anticorrosion ointment of aluminium-clad steel wire layer and the gap between center aluminium-clad steel wire and aluminium-clad steel wire layer filling is stranded to be formed with one heart with center aluminium-clad steel wire; Outside cable core, set gradually interior aluminum-wire layer, outer aluminum-wire layer, between cable core and interior aluminum-wire layer contact-making surface, between inside and outside aluminum-wire layer contact-making surface, be all filled with anticorrosion ointment.
Further improvement, described aluminium-clad steel wire layer is formed by the aluminium-clad steel wire set that six roots of sensation structure is identical with center aluminium-clad steel wire structure.
Further improvement, the internal layer of described aluminium-clad steel wire is steel wire, and skin is aluminium.
Further improvement, described interior aluminum-wire layer is formed by aluminum steel set in 10 Z-types or S type.
Further improvement, described outer aluminum-wire layer is formed by 16 Z-types or the outer aluminum steel set of S type.
Further improvement, large or identical than outer aluminum steel of the size of described interior aluminum steel.
Further improvement, the aluminum steel assembling directional in described interior aluminum-wire layer is contrary with the aluminum steel assembling directional in outer aluminum-wire layer.
Beneficial effect of the present invention is:
1, the skin of an aspect of of the present present invention aluminium-clad steel wire is aluminium, and there is no potential difference between outer field aluminum steel, electrochemical corrosion can not be there is, on the other hand Z-type aluminum steel and S type aluminum steel in conjunction with tight, gap is very little, add and be filled with anticorrosion ointment, salt fog is difficult to enter aluminium cabling gap, doing so avoids crevice corrosion;
2, due to Z-type aluminum steel and S type aluminum steel stranded time aluminum steel contact-making surface each other very large, therefore self-damping is functional, can not rupture because of wind-force effect generation single line;
3, the electric conductivity of aluminium-clad steel wire is better, and when having a same conductor cross section with ordinary steel core aluminum stranded wire, total resistance is less; If identical external diameter, then steel reinforced aluminium conductor of the present invention can reduce more energy consumption.
4, the present invention is more safe and reliable in the use of coastal area, greatly improves the useful life originally under corrosive salt fog atmosphere and damp and hot meteorological condition, reduces operation and maintenance cost, also reduce the energy consumption of electrical network simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
The energy-conservation steel reinforced aluminium conductor of the super corrosion-resistant self-damping of one as shown in Figure 1, comprising cable core, its cable core Shi You center aluminium-clad steel wire 1, is extrude that the anticorrosion ointment 2 of aluminium-clad steel wire layer and the gap between center aluminium-clad steel wire 1 and aluminium-clad steel wire layer filling is stranded to be formed with one heart with center aluminium-clad steel wire 1; Outside cable core, set gradually interior aluminum-wire layer 3, outer aluminum-wire layer 4, between cable core and interior aluminum-wire layer 3 contact-making surface, between inside and outside aluminum-wire layer 3,4 contact-making surface, be all filled with anticorrosion ointment 2.
Wherein, the internal layer of aluminium-clad steel wire is steel wire, and skin is aluminium, and interior aluminum-wire layer is formed by aluminum steel set in 10 Z-types, outer aluminum-wire layer is formed by 16 Z-types or the outer aluminum steel set of S type, such structure makes do not have potential difference between aluminium-clad steel wire and outer field aluminum steel, electrochemical corrosion can not occur, on the other hand Z-type aluminum steel and S type aluminum steel in conjunction with tight, gap is very little, add and be filled with anticorrosion ointment, salt fog is difficult to enter aluminium cabling gap, doing so avoids crevice corrosion.
Aluminum steel assembling directional in described interior aluminum-wire layer is contrary with the aluminum steel assembling directional in outer aluminum-wire layer, and make contact-making surface each other large, therefore self-damping is functional, can not rupture because of wind-force effect generation single line.
The above is only preferred implementation method of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.
Claims (7)
1. the energy-conservation steel reinforced aluminium conductor of super corrosion-resistant self-damping, comprise cable core, it is characterized in that: its cable core Shi You center aluminium-clad steel wire (1), be extrude that the anticorrosion ointment (2) of aluminium-clad steel wire layer and the gap between center aluminium-clad steel wire (1) and aluminium-clad steel wire layer filling is stranded to be formed with one heart with center aluminium-clad steel wire (1); Outside cable core, set gradually interior aluminum-wire layer (3), outer aluminum-wire layer (4), between cable core and interior aluminum-wire layer (3) contact-making surface, between inside and outside aluminum-wire layer (3,4) contact-making surface, be all filled with anticorrosion ointment (2).
2. the energy-conservation steel reinforced aluminium conductor of super corrosion-resistant self-damping according to claim 1, is characterized in that, described aluminium-clad steel wire layer is formed by aluminium-clad steel wire (1) set that six roots of sensation structure is identical with center aluminium-clad steel wire structure.
3. the energy-conservation steel reinforced aluminium conductor of super corrosion-resistant self-damping according to claim 2, is characterized in that, the internal layer of described aluminium-clad steel wire (1) is steel wire (5), and skin is aluminium (6).
4. the energy-conservation steel reinforced aluminium conductor of super corrosion-resistant self-damping according to claim 1, is characterized in that, described interior aluminum-wire layer is formed by aluminum steel set in 10 Z-types or S type.
5. the energy-conservation steel reinforced aluminium conductor of super corrosion-resistant self-damping according to claim 1, is characterized in that, described outer aluminum-wire layer is formed by 16 Z-types or the outer aluminum steel set of S type.
6. the energy-conservation steel reinforced aluminium conductor of super corrosion-resistant self-damping according to claim 4,5, is characterized in that, large or identical than outer aluminum steel of the size of described interior aluminum steel.
7. the energy-conservation steel reinforced aluminium conductor of super corrosion-resistant self-damping according to claim 4,5, is characterized in that, the aluminum steel assembling directional in described interior aluminum-wire layer is contrary with the aluminum steel assembling directional in outer aluminum-wire layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146855.XA CN104821191A (en) | 2015-03-31 | 2015-03-31 | Corrosion-resistant self-damping energy-saving aluminum conductor steel reinforced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146855.XA CN104821191A (en) | 2015-03-31 | 2015-03-31 | Corrosion-resistant self-damping energy-saving aluminum conductor steel reinforced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104821191A true CN104821191A (en) | 2015-08-05 |
Family
ID=53731458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510146855.XA Pending CN104821191A (en) | 2015-03-31 | 2015-03-31 | Corrosion-resistant self-damping energy-saving aluminum conductor steel reinforced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104821191A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202025567U (en) * | 2011-04-06 | 2011-11-02 | 江苏通光强能输电线科技有限公司 | Super corrosion-resistant type conducting wire |
| CN202996399U (en) * | 2012-12-06 | 2013-06-12 | 郑州电缆有限公司 | An anticorrosion overhead conductor |
| CN203706714U (en) * | 2014-01-28 | 2014-07-09 | 特变电工(德阳)电缆股份有限公司 | Novel water-resistant and corrosion-resistant aluminum-coated steel wire |
| JP2014232638A (en) * | 2013-05-29 | 2014-12-11 | 株式会社ジェイ・パワーシステムズ | Steel core aluminum twisted wire |
-
2015
- 2015-03-31 CN CN201510146855.XA patent/CN104821191A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202025567U (en) * | 2011-04-06 | 2011-11-02 | 江苏通光强能输电线科技有限公司 | Super corrosion-resistant type conducting wire |
| CN202996399U (en) * | 2012-12-06 | 2013-06-12 | 郑州电缆有限公司 | An anticorrosion overhead conductor |
| JP2014232638A (en) * | 2013-05-29 | 2014-12-11 | 株式会社ジェイ・パワーシステムズ | Steel core aluminum twisted wire |
| CN203706714U (en) * | 2014-01-28 | 2014-07-09 | 特变电工(德阳)电缆股份有限公司 | Novel water-resistant and corrosion-resistant aluminum-coated steel wire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203706693U (en) | Rated 450V or 750V fluoroplastic insulation and sheath high temperature resisting control cable | |
| CN202025567U (en) | Super corrosion-resistant type conducting wire | |
| CN205542111U (en) | Energy -conserving aluminium conductors (cable) steel -reinforced of super corrosion -resistant self -damping | |
| CN104821191A (en) | Corrosion-resistant self-damping energy-saving aluminum conductor steel reinforced | |
| CN205211477U (en) | Special heat -resisting aluminium alloy air wire of aluminium package invar core | |
| CN204215788U (en) | Weather high connductivity composite construction power cable | |
| CN203205087U (en) | Anticorrosive overhead conductor | |
| CN202855415U (en) | High conductivity high strength aluminum alloy conductor overhead insulation cable | |
| CN205900144U (en) | Moisture -proof overhead insulated cable | |
| CN203085241U (en) | An high-strength anti-extrusion mobile control cable | |
| CN206179571U (en) | Crosslinked polyethylene -insulated power cable | |
| CN204303436U (en) | High-flexibility electric power transmission lead | |
| CN204303380U (en) | Corrosion resistance electric power transmission lead | |
| CN204303379U (en) | High-strength rigid aluminium profiles twisted wire | |
| CN220106104U (en) | Steel core aluminum-clad film overhead conductor | |
| CN203536084U (en) | Water-resistant aluminum alloy conductor electric cable for voltage of 6kV and voltage lower than 6kV | |
| CN205194392U (en) | Energy -saving air wire of environment friendly for smart power grids | |
| CN204706378U (en) | A kind of low temperature resistant stretch-proof power cable | |
| CN207182994U (en) | A kind of novel high-capacity aerial insulated cable | |
| CN204558069U (en) | A kind of boats and ships freeze proof pair of insulated cable | |
| CN203260393U (en) | Low-wind-pressure conducting wire | |
| CN203288339U (en) | Anti-freezing type single-core cable | |
| CN203134419U (en) | Novel anti-corrosion cable | |
| CN208873516U (en) | A kind of energy-saving conductor used under heavily contaminated environment | |
| CN201402652Y (en) | Special multi-core heat, corrosion and weather resistant waterproof environmental-protection flexible cable for solar power generation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150805 |
|
| WD01 | Invention patent application deemed withdrawn after publication |