CN105957578A - Encircled ultraviolet resistance overhead cable for wind energy generation - Google Patents
Encircled ultraviolet resistance overhead cable for wind energy generation Download PDFInfo
- Publication number
- CN105957578A CN105957578A CN201610173844.5A CN201610173844A CN105957578A CN 105957578 A CN105957578 A CN 105957578A CN 201610173844 A CN201610173844 A CN 201610173844A CN 105957578 A CN105957578 A CN 105957578A
- Authority
- CN
- China
- Prior art keywords
- cable
- coated
- arc
- physical blowing
- ultraviolet resistance
- 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
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/023—Alloys based on aluminium
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0009—Details relating to the conductive cores
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The present invention discloses an encircled ultraviolet resistance overhead cable for wind energy generation. The cable comprises a plurality of arc conductors arranged at intervals; each arc conductor is coated with micropore polytetrafluoroethylene insulating layer to form insulation cores; the insulation cores are extruded and formed to the physical foaming polyolefin inner line core which is provided with a cylindrical warp resistant pipe braided by high-strength non-metal wires; and the physical foaming polyolefin inner line core is coated with an outer sheath formed by the insulation material plastic extrusion through mixing and extrusion of the waterproof canvas belt inner taped covering, a glass fiber yarn braid ply coated with PTFE emulsion, a modified polyethylene resin, an anti ultraviolet agent, a stabilizing agent, a light absorbent and a mildew inhibitor. The cable provided by the invention is light in total weight and novel in layout, and is able to protect the cable core through the warp resistance ultraviolet resistance, waterproof and machinery functions.
Description
Technical field:
The present invention relates to Wind power cable, particularly relate to a kind of circulating type uvioresistant aerial cable for wind power generation.
Background technology:
Along with the development of communication technology, the application of cable is more and more extensive.Under the highest ultraviolet index, the insulating barrier of common cable for wind power generation can absorption ultraviolet quickly, cause the fracture of insulating polymer, cause insulation cracking, shorten the service life of cable.
Certainly, cable for wind power generation in the market has used uvioresistant sheath, play certain anti-ultraviolet property, but but have ignored the cable core layout of cable and the defect that weight is big, the problem that fracture easily occurs in the cable core causing cable in use weak.
Summary of the invention:
In order to make up prior art problem, it is an object of the invention to provide a kind of circulating type uvioresistant aerial cable for wind power generation, cable gross weight is light, and layout is novel, has excellent warp resistance performance, anti-ultraviolet property, mechanical performance.
Technical scheme is as follows:
Circulating type uvioresistant aerial cable for wind power generation, it is characterized in that, including multiple spaced arc-shaped conductors, arc-shaped conductor is coated with microporous polytetrafluoroethylinsulation insulation layer and constitutes insulated wire cores, multiple insulated wire cores extrusion moulding are in physical blowing polyolefin in lining core, in physical blowing polyolefin, lining core is provided with high-strength non-metallic silk and is woven into the warp resistance pipe of tubular, lapping layer in Tarpauling band it is coated with outside lining core successively in physical blowing, dip-coating has the glass fiber yarn braid of PTFE emulsion, modified polyvinyl resin, ultraviolet screening agent, stabilizer, light absorber and antifungus agent are through mixing, the external sheath layer that the insulant extrusion molding that extruding pelletization is made is formed.
The described circulating type uvioresistant aerial cable for wind power generation, it is characterised in that described arc-shaped conductor typically uses magnalium conductor.
The invention have the advantage that
Cable gross weight of the present invention is light, and layout is novel, by having excellent warp resistance performance, anti-ultraviolet property, water resistance, mechanical performance, it is possible to well protect cable core.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention:
See accompanying drawing:
Circulating type uvioresistant aerial cable for wind power generation, including multiple spaced arc-shaped conductors 1, arc-shaped conductor 1 typically uses magnalium conductor, lightweight, with low cost, arc-shaped conductor 1 is coated with microporous polytetrafluoroethylinsulation insulation layer 2 and constitutes insulated wire cores, multiple insulated wire cores extrusion moulding are in physical blowing polyolefin in lining core 3, in physical blowing polyolefin, lining core 3 is provided with high-strength non-metallic silk and is woven into the warp resistance pipe 4 of tubular, in physical blowing, lining core 3 is outer is coated with lapping layer 5 in Tarpauling band successively, dip-coating has the glass fiber yarn braid 6 of PTFE emulsion, modified polyvinyl resin, ultraviolet screening agent, stabilizer, light absorber and antifungus agent are through mixing, the external sheath layer 7 that the insulant extrusion molding that extruding pelletization is made is formed.
Claims (2)
1. the circulating type uvioresistant aerial cable for wind power generation, it is characterized in that, including multiple spaced arc-shaped conductors, arc-shaped conductor is coated with microporous polytetrafluoroethylinsulation insulation layer and constitutes insulated wire cores, multiple insulated wire cores extrusion moulding are in physical blowing polyolefin in lining core, in physical blowing polyolefin, lining core is provided with high-strength non-metallic silk and is woven into the warp resistance pipe of tubular, lapping layer in Tarpauling band it is coated with outside lining core successively in physical blowing, dip-coating has the glass fiber yarn braid of PTFE emulsion, modified polyvinyl resin, ultraviolet screening agent, stabilizer, light absorber and antifungus agent are through mixing, the external sheath layer that the insulant extrusion molding that extruding pelletization is made is formed.
Circulating type uvioresistant aerial cable for wind power generation the most according to claim 1, it is characterised in that described arc-shaped conductor typically uses magnalium conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173844.5A CN105957578A (en) | 2016-03-23 | 2016-03-23 | Encircled ultraviolet resistance overhead cable for wind energy generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173844.5A CN105957578A (en) | 2016-03-23 | 2016-03-23 | Encircled ultraviolet resistance overhead cable for wind energy generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105957578A true CN105957578A (en) | 2016-09-21 |
Family
ID=56917506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610173844.5A Pending CN105957578A (en) | 2016-03-23 | 2016-03-23 | Encircled ultraviolet resistance overhead cable for wind energy generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105957578A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1870181A (en) * | 2006-06-14 | 2006-11-29 | 周贤言 | Conductive almag wire in band cable and its preparation method |
| US20080314614A1 (en) * | 2005-11-07 | 2008-12-25 | Rgb Systems, Inc. | Mirrored arc conducting pair |
| CN203422953U (en) * | 2013-08-16 | 2014-02-05 | 安徽虹都电缆集团有限公司 | Ethernet-used two-core control cable |
| CN203787107U (en) * | 2013-12-20 | 2014-08-20 | 天津市中能特种电线电缆制造股份有限公司 | Low voltage electric power cable |
| CN203839094U (en) * | 2014-03-31 | 2014-09-17 | 安徽埃克森科技集团有限公司 | Ultraviolet-resistant power cable for wind power generation |
-
2016
- 2016-03-23 CN CN201610173844.5A patent/CN105957578A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080314614A1 (en) * | 2005-11-07 | 2008-12-25 | Rgb Systems, Inc. | Mirrored arc conducting pair |
| CN1870181A (en) * | 2006-06-14 | 2006-11-29 | 周贤言 | Conductive almag wire in band cable and its preparation method |
| CN203422953U (en) * | 2013-08-16 | 2014-02-05 | 安徽虹都电缆集团有限公司 | Ethernet-used two-core control cable |
| CN203787107U (en) * | 2013-12-20 | 2014-08-20 | 天津市中能特种电线电缆制造股份有限公司 | Low voltage electric power cable |
| CN203839094U (en) * | 2014-03-31 | 2014-09-17 | 安徽埃克森科技集团有限公司 | Ultraviolet-resistant power cable for wind power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
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| RJ01 | Rejection of invention patent application after publication |