CN202159511U - Novel wind energy cable - Google Patents
Novel wind energy cable Download PDFInfo
- Publication number
- CN202159511U CN202159511U CN2011202497608U CN201120249760U CN202159511U CN 202159511 U CN202159511 U CN 202159511U CN 2011202497608 U CN2011202497608 U CN 2011202497608U CN 201120249760 U CN201120249760 U CN 201120249760U CN 202159511 U CN202159511 U CN 202159511U
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- CN
- China
- Prior art keywords
- filler
- wind energy
- novel wind
- conductor
- cable
- 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.)
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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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- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
Abstract
A novel wind energy cable belongs to the technical field of a power cable. The novel wind energy cable is composed of a conductor, an insulator, a filler, a cabling wrap band and an oversheath. The inner core of the conductor is of a beam filament structure, and the beam filament is made from annealed copper wires. The outer layer of the conductor is braided by tin-coated copper. The insulator is made from EP rubber material. The filler is made from chloroprene rubber material. The cabling wrap band is disposed between the filler and the oversheath, wherein the cabling wrap band is a non-woven fabric separating layer. The novel wind energy cable exhibits fine anti-tension, anti-distortion, anti-bending and anti-torsion performances, and is resistant to low temperature, ultraviolet rays and smog corrosion.
Description
Technical field
The utility model relates to novel wind power cable, belongs to the power cable technical field.
Background technology
Wind-driven generator for many years shows, wind-driven generator the problem that will solve emphatically be reliability and life-span.The load that wind-driven generator faced is unlike general communication and computer equipment, and it must guarantee use constantly all the year, bear again expose to the sun and rain, the weather is cold and the ground is frozen; Service conditions is very abominable; China's wind energy content is very big, distribution is wide, but the region is wide, and the wind scale difference is bigger; North-south climate difference is also bigger; Northern area requires ability-30 ℃ and following low temperature, and coastal area function such as just required to possess anti-salt fog, anti-damp and hot, mould proof, so also higher to the requirement of wind energy cable.The wind energy cable that uses at present can not be satisfied the demand.
Summary of the invention
In view of the deficiency of prior art, the purpose of the utility model provides a kind of anti-curved, high-low temperature resistant, salt spray resistance, softness is removable and practicality is higher novel wind power cable.
For realizing above-mentioned purpose; The technical scheme that the utility model adopted is: novel wind power cable; Be conductor, insulator, filler, stranding band, oversheath from the inside to the outside, wherein the inner core of conductor is the thread synnema structure of annealed copper, and skin is formed by the tin-coated copper braiding; Insulator uses the ethylene-propylene rubber material to process; Filler adopts chloroprene rubber material to process, and is the stranding band between filler and the oversheath, i.e. the nonwoven fabrics separator.
The utility model can stand-40 ℃～90 ℃ cold performance test; Oil resistant and salt tolerant alkalescence can wait, be particularly suitable for environment badly, use for a long time under the occasion of low temperature and serious wear.
The highest long-term permission working temperature of cable: 85 ℃; Cable lay temperature :-35 ℃, need not to heat in advance, cable is not limited by drop; Water resistance radially: insulating surface does not have moisture, and the insulation resistance rate of change is not less than 5%; Vertical geomantic omen performance: under the hydraulic pressure of regulation, after 7 days, water immerses the cable inner length and is not more than 1.5m.
Because the utility model is to adopt second third insulator and neoprene inserts; Anti-low temperature, UV resistant, the burn into of the anti-smog resistance against torsion of cable have been solved; Under-45～110 ℃ ambient temperature, can arbitrarily bend and twist; Do not ftracture, and wear-resisting, acid-alkali-corrosive-resisting, anti-atmospheric aging.
The utlity model has good tension, anti-twist and bend resistance performance; Tensile strength 28MPa, elongation 725% is highly suitable for the adverse circumstances of wind power generation; Blower fan requires very long service life; Cable utilizes the good bending and the torsion characteristic of the second third gummed neoprene with the rotating condition of blower fan, realizes the technical support to wind energy cable.
Description of drawings
Fig. 1 is the structural representation of novel wind power cable.
Among the figure: 1, conductor, 2, insulator, 3, filler, 4, the stranding band, oversheath 5.
Embodiment
In the structural representation of novel wind power cable shown in Figure 1, be conductor 1, insulator 2, filler 3, stranding band 4, oversheath 5 from the inside to the outside, wherein the inner core of conductor 1 is the thread synnema structure of annealed copper, skin is formed by the tin-coated copper braiding; Insulator 2 uses the ethylene-propylene rubber material to process; Filler 3 adopts chloroprene rubber material, is stranding band 4 between filler 3 and the oversheath 5, i.e. the nonwoven fabrics separator.
The utility model can stand-40 ℃～90 ℃ cold performance test; Oil resistant and salt tolerant alkalescence can wait, be particularly suitable for environment badly, use for a long time under the occasion of low temperature and serious wear.The highest long-term permission working temperature of cable: 85 ℃; Cable lay temperature :-35 ℃, need not to heat in advance, cable is not limited by drop; Water resistance radially: insulating surface does not have moisture, and the insulation resistance rate of change is not less than 5%; Vertical geomantic omen performance: under the hydraulic pressure of regulation, after 7 days, water immerses the cable inner length and is not more than 1.5m.
Because the utility model is to adopt second third insulator 2 and neoprene filler 3; Anti-low temperature, UV resistant, the burn into of the anti-smog resistance against torsion of cable have been solved; Under-45～110 ℃ ambient temperature, can arbitrarily bend and twist; Do not ftracture, and wear-resisting, acid-alkali-corrosive-resisting, anti-atmospheric aging.
Claims (1)
1. novel wind power cable; It is characterized in that being from the inside to the outside conductor (1), insulator (2), filler (3), stranding band (4), oversheath (5); Wherein the inner core of conductor (1) is the thread synnema structure of annealed copper, and skin is formed by the tin-coated copper braiding; Insulator (2) uses the ethylene-propylene rubber material to process; Filler (3) adopts chloroprene rubber material, is stranding band (4), i.e. nonwoven fabrics separator between filler (3) and the oversheath (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202497608U CN202159511U (en) | 2011-07-15 | 2011-07-15 | Novel wind energy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202497608U CN202159511U (en) | 2011-07-15 | 2011-07-15 | Novel wind energy cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159511U true CN202159511U (en) | 2012-03-07 |
Family
ID=45767137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202497608U Expired - Fee Related CN202159511U (en) | 2011-07-15 | 2011-07-15 | Novel wind energy cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202159511U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623086A (en) * | 2012-04-27 | 2012-08-01 | 无锡市群星线缆有限公司 | Cable for photovoltaic solar system |
| CN102751017A (en) * | 2012-06-20 | 2012-10-24 | 江苏远洋东泽电缆股份有限公司 | Strengthening tensile type longitudinal watertight degaussing cable for ships and warships and manufacturing method thereof |
| CN102751020A (en) * | 2012-06-20 | 2012-10-24 | 江苏远洋东泽电缆股份有限公司 | Longitudinal watertight degaussing cable for warship and manufacturing method thereof |
| CN102855982A (en) * | 2012-06-20 | 2013-01-02 | 江苏远洋东泽电缆股份有限公司 | Shielding longitudinal watertight degaussing cable and production method thereof for ships |
| CN109817372A (en) * | 2019-03-20 | 2019-05-28 | 江苏裕铭铜业有限公司 | A kind of copper wire good and resistant to bending for ductility in making annealing treatment |
-
2011
- 2011-07-15 CN CN2011202497608U patent/CN202159511U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623086A (en) * | 2012-04-27 | 2012-08-01 | 无锡市群星线缆有限公司 | Cable for photovoltaic solar system |
| CN102751017A (en) * | 2012-06-20 | 2012-10-24 | 江苏远洋东泽电缆股份有限公司 | Strengthening tensile type longitudinal watertight degaussing cable for ships and warships and manufacturing method thereof |
| CN102751020A (en) * | 2012-06-20 | 2012-10-24 | 江苏远洋东泽电缆股份有限公司 | Longitudinal watertight degaussing cable for warship and manufacturing method thereof |
| CN102855982A (en) * | 2012-06-20 | 2013-01-02 | 江苏远洋东泽电缆股份有限公司 | Shielding longitudinal watertight degaussing cable and production method thereof for ships |
| CN102751017B (en) * | 2012-06-20 | 2013-12-18 | 江苏远洋东泽电缆股份有限公司 | Strengthening tensile type longitudinal watertight degaussing cable for ships and warships and manufacturing method thereof |
| CN102751020B (en) * | 2012-06-20 | 2014-02-26 | 江苏远洋东泽电缆股份有限公司 | Longitudinal watertight degaussing cable for warship and manufacturing method thereof |
| CN102855982B (en) * | 2012-06-20 | 2014-10-22 | 江苏远洋东泽电缆股份有限公司 | Shielding longitudinal watertight degaussing cable and production method thereof for ships |
| CN109817372A (en) * | 2019-03-20 | 2019-05-28 | 江苏裕铭铜业有限公司 | A kind of copper wire good and resistant to bending for ductility in making annealing treatment |
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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: 20120307 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |