CN202042253U - Inferior smooth wire - Google Patents
Inferior smooth wire Download PDFInfo
- Publication number
- CN202042253U CN202042253U CN201120124835XU CN201120124835U CN202042253U CN 202042253 U CN202042253 U CN 202042253U CN 201120124835X U CN201120124835X U CN 201120124835XU CN 201120124835 U CN201120124835 U CN 201120124835U CN 202042253 U CN202042253 U CN 202042253U
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- Prior art keywords
- inferior
- inferior smooth
- smooth layer
- conductor
- corrosion
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Abstract
The utility model discloses an inferior smooth wire, which comprises a conductor outside which an inferior smooth layer is formed. The inferior smooth layer is made through chemical corrosion, electrical corrosion, coating or sand blasting. The continuous, tight and even inferior smooth layer formed on the surface of an existing overhead wire eliminates specular reflection, and coefficient of diffused reflection is less than 32%. Meanwhile, the inferior smooth layer has a function of inaction and can avoid corrosion of acid rain and the alkaline air. Not only are requirements of power energy transmission of an electric transmission line satisfied, but also the requirements of safe and reliable operation of the line and eco-friendliness are satisfied.
Description
Technical field
The utility model relates to the power cable field, specifically is a kind of inferior photoconduction line.
Background technology
Aerial condutor is widely used in transmission line owing to have excellent mechanical performance and electric conductivity.Aerial condutor of the prior art surface is all very bright, has formed direct reflection, causes light pollution, has potential safety hazard.Along with the surge of transmission line capability, electrical network, circuit cover more intensive, and the light pollution that brings thus can not be ignored to dense population areas with to the influence in photaesthesia place.For instance, near the aerial condutor of laying the airport can influence pilot's sight line when light is strong, to aviation safety particularly the opening of field, low latitude can bring serious threat.Simultaneously, overhead transmission line safety is concerning the people's livelihood and national economic development, and the prior art aerial condutor is subject to the corrosion of acid rain, alkaline air, has reduced transmission performance and useful life.
The utility model content
Technical problem to be solved in the utility model provides and a kind ofly can reduce intensity of reflected light greatly, and can effectively prevent the inferior photoconduction line of acid rain, alkaline air corrosion,
A kind of inferior photoconduction line described in the utility model comprises conductor, forms one deck matt layer at the conductor outer surface.
Above-mentioned cross-sectional area of conductor can be circle, watt shape, arc, fan-shaped, Z type or hollow circle.
Matt layer of the present utility model can make by chemical corrosion, galvano-cautery, coating or blasting method.Form continuous, fine and closely woven, the uniform matt layer of one deck by the surface at existing aerial condutor, this matt layer has been eliminated direct reflection, and diffuse reflectance is no more than 32%; Matt layer can play passivation simultaneously, prevents the corrosion of acid rain, alkaline air to a certain extent.Not only satisfy the requirement of transmission line transmission of electric energy, ensured that also line security moves reliably and satisfies " environmentally friendly " requirement.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the utility model,
Fig. 2 is the structural representation of second kind of embodiment of the utility model,
Fig. 3 is the structural representation of the third embodiment of the utility model.
Embodiment
As Fig. 1, inferior photoconduction line described in the utility model, its main body is a conductor 1, forms one deck matt layer 2 at conductor 1 outer surface.Matt layer can obtain by methods such as chemical corrosion, galvano-cautery, coating or sandblasts, can be in the stranded moulding reprocessing of lead, and stranded again moulding after also can handling to solid conductor.
As Fig. 1, Fig. 2 and shown in Figure 3, the conductor of inferior photoconduction line, can be cross section the most commonly used for circular round conductor, also can be that the cross section is the shape line conductor of other shapes, shape line conductors such as watt shape, arc, fan-shaped, Z type, open circles for example.Conductor material can be each electric conducting material in the prior art, can also comprise loading material in the twisted wire, such as but not limited to copper, aluminium, aluminium Baogang, copper cover aluminum, aluminium alloy, invar, zinc-coated wire, carbon fiber core etc.
The twisted wire form of inferior photoconduction line also without limits can be regular stranded for concentric layer, also can be for informal stranded; Can be the common twisted wire in single material, line footpath, also can be the combination twisted wire of unlike material, not collinear footpath formation, can also be the circle of not pressing, also can be to be pressed into shapes such as circle, fan-shaped, watt shape after stranded, and can directly be twisted into hollow twisted wire, or the adding supporter is twisted into hole enlargement twisted wire, hollow twisted wire; Can be stranded with round conductor, also can carry out strandedly with conductors such as arc, fan-shaped, Z type conductor, open circles, can also make up stranded for several shaped conductors.Can scribble oil layer between the twisted wire, play corrosion-resisting function, be applied to the serious area of corrosive environment as: coastal, industrial and mining area helps improving useful life; Can also be filled with waterproof powder, play resistance effect.
Claims (2)
1. an inferior photoconduction line comprises conductor (1), it is characterized in that forming one deck matt layer (2) at conductor (1) outer surface.
2. inferior photoconduction line according to claim 1 is characterized in that described conductor (1) cross section is circle, watt shape, arc, fan-shaped, Z type or hollow circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120124835XU CN202042253U (en) | 2011-04-26 | 2011-04-26 | Inferior smooth wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120124835XU CN202042253U (en) | 2011-04-26 | 2011-04-26 | Inferior smooth wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202042253U true CN202042253U (en) | 2011-11-16 |
Family
ID=44969690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120124835XU Expired - Fee Related CN202042253U (en) | 2011-04-26 | 2011-04-26 | Inferior smooth wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202042253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254611A (en) * | 2011-04-26 | 2011-11-23 | 无锡江南电缆有限公司 | Matte conducting wire |
| CN109585055A (en) * | 2018-11-23 | 2019-04-05 | 江苏中天科技股份有限公司 | A kind of anticorrosion conducting wire and its production technology |
-
2011
- 2011-04-26 CN CN201120124835XU patent/CN202042253U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254611A (en) * | 2011-04-26 | 2011-11-23 | 无锡江南电缆有限公司 | Matte conducting wire |
| CN109585055A (en) * | 2018-11-23 | 2019-04-05 | 江苏中天科技股份有限公司 | A kind of anticorrosion conducting wire and its production technology |
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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: 20111116 Termination date: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |