CN202258419U - Wind energy cable capable of resisting high temperature, low temperature, ultraviolet rays, tension and torsion, and retarding flame - Google Patents
Wind energy cable capable of resisting high temperature, low temperature, ultraviolet rays, tension and torsion, and retarding flame Download PDFInfo
- Publication number
- CN202258419U CN202258419U CN2011203250180U CN201120325018U CN202258419U CN 202258419 U CN202258419 U CN 202258419U CN 2011203250180 U CN2011203250180 U CN 2011203250180U CN 201120325018 U CN201120325018 U CN 201120325018U CN 202258419 U CN202258419 U CN 202258419U
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- conductor
- wind energy
- low temperature
- tension
- cable
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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
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Abstract
The utility model discloses a wind energy cable capable of resisting high temperature, low temperature, ultraviolet rays, tension and torsion, and retarding flame. The wind energy cable comprises a conductor, wherein the conductor is formed by twisting soft copper wires and galvanized steel wires in a compound mode; an insulating layer is coated outside the conductor; a buffer layer on which an ethylene propylene rubber material is molded in an extrusion mode is sleeved outside the insulating layer; and a jacket layer is molded outside the buffer layer in the extrusion mode. The wind energy cable has a simple structure; the conductor is formed by twisting the soft copper wires and the galvanized steel wires in the compound mode and can resist the tension, and the tension and torsion resistance performance of the cable is improved; and by arranging the buffer layer on a bracket of the insulating layer and the jacket layer of the conductor, the external extrusion resistance performance of the conductor of the cable is effectively protected.
Description
Technical field:
The utility model relates to wind energy cable, relates in particular to a kind of high-low temperature resistant antiultraviolet flame-retardant pull tension and reverses wind energy cable.
Background technology:
Pay attention to today of environmental protection, while global energy growing tension day by day people; Renewable Energy Development and raising efficiency of energy utilization become two importances of the sustainable development energy undisputedly; Wherein wind energy is one of main path that fundamentally solves human kind sustainable development energy problem as a kind of pollution-free and reproducible green energy resource.As " rising industry " of containing present flourish vital, one of critical elements of wind-powered electricity generation industry----wind energy private cable technology is demanded research urgently.
Abominable in view of the wind-powered electricity generation engineering-environment, it is very long that blower fan requires again service life, and cable need constantly rotate with blower fan under high low temperature strong ultraviolet radiation, and common cable obviously can not satisfy the special instructions for use of wind-powered electricity generation engineering.
The tension twisting property of original cable conductor is comparatively weak, and during the extruding of the anti-external world of cable, the conductor of cable is easy to generate distortion even fractures, and influences message transmission.
The utility model content:
The purpose of the utility model provides a kind of high-low temperature resistant antiultraviolet flame-retardant pull tension and reverses wind energy cable; Cable its each critical component in laying installation or long-time running process bears pulling force or the mechanical damage degree is greatly slow light, thereby has reduced phenomenons such as cable core is broken, cortex breaks.
The technical scheme of the utility model is following:
High-low temperature resistant antiultraviolet flame-retardant pull tension reverses wind energy cable; Comprise conductor; It is characterized in that: conductor adopts soft copper silk and galvanized steel wire rope to twist formation again; The conductor outside is enclosed with insulating barrier, and the insulating barrier outside is set with the resilient coating that extrusion moulding has the ethylene-propylene rubber material, and resilient coating outside extrusion moulding has restrictive coating.
Described high-low temperature resistant antiultraviolet flame-retardant pull tension reverses wind energy cable, it is characterized in that: described insulating layer material adopts high-temperature-resisting silicon rubber.
Described high-low temperature resistant antiultraviolet flame-retardant pull tension reverses wind energy cable, it is characterized in that: it is flame retardant polyurethane that described restrictive coating adopts material.
The utility model has the advantages that:
The utility model is simple in structure; Adopt soft copper silk and galvanized steel wire rope to twist the formation conductor again, make conductor become the tension conductor, improved the antitorque commentaries on classics performance of tension of cable; Have additional resilient coating at insulating layer of conductor and restrictive coating support, protected the anti-extraneous extrusion performance of conductor of cable effectively.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
High-low temperature resistant antiultraviolet flame-retardant pull tension reverses wind energy cable; Comprise conductor 1; Conductor 1 adopts soft copper silk 1-1 and galvanized steel wire rope 1-2 to twist formation again, and conductor 1 outside is enclosed with the insulating barrier 2 of silastic material, and insulating barrier 2 outsides are set with the resilient coating 3 that extrusion moulding has the ethylene-propylene rubber material; Resilient coating 3 outside extrusion moulding have restrictive coating 4, and it is flame retardant polyurethane that restrictive coating 4 adopts material.
For satisfy wind-powered electricity generation engineering or similar field to high-low temperature resistant reverse, many-sided integration requirements such as antifriction anti-ly draws, anti-bending, UV resistant, fire-retardant, fuel tolerance capability, this need carry out rigorous rational structure material design with cable to supporting.
The utility model cable conductor 1 adopts soft copper thin copper wire 1-1 and galvanized steel wire rope 1-2 to twist again and forms, and insulating barrier adopts flexibility silastic material, low temperature resistant-55 ℃, high temperature resistant 180 ℃; Restrictive coating 4 adopts Flame-Retardant and Oil-Resistant UV resistant TPUE material; Low temperature resistant-55 ℃; High temperature resistant 150 ℃, fire-retardant, UV resistant, oil resistant are used cable for length vertical run operational site; Can also set up strengthening core in the restrictive coating, strengthening core adopts galvanized steel wire rope to twist mode again.
Claims (3)
1. a high-low temperature resistant antiultraviolet flame-retardant pull tension reverses wind energy cable; Comprise conductor; It is characterized in that: conductor adopts soft copper silk and galvanized steel wire rope to twist formation again; The conductor outside is enclosed with insulating barrier, and the insulating barrier outside is set with the resilient coating that extrusion moulding has the ethylene-propylene rubber material, and resilient coating outside extrusion moulding has restrictive coating.
2. high-low temperature resistant antiultraviolet flame-retardant pull tension according to claim 1 reverses wind energy cable, it is characterized in that: described insulating layer material adopts high-temperature-resisting silicon rubber.
3. high-low temperature resistant antiultraviolet flame-retardant pull tension according to claim 1 reverses wind energy cable, it is characterized in that: it is flame retardant polyurethane that described restrictive coating adopts material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203250180U CN202258419U (en) | 2011-08-31 | 2011-08-31 | Wind energy cable capable of resisting high temperature, low temperature, ultraviolet rays, tension and torsion, and retarding flame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203250180U CN202258419U (en) | 2011-08-31 | 2011-08-31 | Wind energy cable capable of resisting high temperature, low temperature, ultraviolet rays, tension and torsion, and retarding flame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258419U true CN202258419U (en) | 2012-05-30 |
Family
ID=46119627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203250180U Expired - Fee Related CN202258419U (en) | 2011-08-31 | 2011-08-31 | Wind energy cable capable of resisting high temperature, low temperature, ultraviolet rays, tension and torsion, and retarding flame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258419U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104051069A (en) * | 2014-06-24 | 2014-09-17 | 兴乐电缆有限公司 | Cold-resistant twisting-resistant flame retardant wind energy power cable |
| CN107103953A (en) * | 2017-04-26 | 2017-08-29 | 天津金山电线电缆股份有限公司 | A kind of marine resistance to wind energy cable with twisting of tension and preparation method thereof |
| CN107383558A (en) * | 2017-08-31 | 2017-11-24 | 安徽华海特种电缆集团有限公司 | A kind of resistance to torsion antiultraviolet fire-resisting cable material used for wind power generation |
-
2011
- 2011-08-31 CN CN2011203250180U patent/CN202258419U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104051069A (en) * | 2014-06-24 | 2014-09-17 | 兴乐电缆有限公司 | Cold-resistant twisting-resistant flame retardant wind energy power cable |
| CN107103953A (en) * | 2017-04-26 | 2017-08-29 | 天津金山电线电缆股份有限公司 | A kind of marine resistance to wind energy cable with twisting of tension and preparation method thereof |
| CN107383558A (en) * | 2017-08-31 | 2017-11-24 | 安徽华海特种电缆集团有限公司 | A kind of resistance to torsion antiultraviolet fire-resisting cable material used for wind power generation |
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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: 20120530 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |