CN201436663U - Oil resistant shield control cable for wind generator - Google Patents
Oil resistant shield control cable for wind generator Download PDFInfo
- Publication number
- CN201436663U CN201436663U CN2009200397769U CN200920039776U CN201436663U CN 201436663 U CN201436663 U CN 201436663U CN 2009200397769 U CN2009200397769 U CN 2009200397769U CN 200920039776 U CN200920039776 U CN 200920039776U CN 201436663 U CN201436663 U CN 201436663U
- Authority
- CN
- China
- Prior art keywords
- cable
- oil resistant
- cable core
- control cable
- shield control
- 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.)
- Expired - Fee Related
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Classifications
-
- 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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- Insulated Conductors (AREA)
Abstract
The utility model provides an oil resistant shield control cable for a wind generator, comprising a cable core and a outer sheath, wherein the cable core has a plurality of conductor wires composed of a conductor twisted by copper wires and an insulating layer thereof, a polyester band layer and a shielding layer are arranged between the cable core and the outer sheath in sequence. The oil resistant shield control cable of the utility model has advantages of high intensity, well softness, good oil resistance and excellent interference immunity, can preventing the interference of higher-order harmonics and other electromagnetic radiation generated in operation process of the cable to the peripheral equipment, and also can effectively preventing the interference of the outside electromagnetic signal to the cable. Therefore, the cable can be normally used in bad environment.
Description
Technical field
The utility model relates to a kind of control cable, especially the wind-driven generator control cable.
Background technology
The place general environment that wind-driven generator is installed is relatively poor, and wind is big, the temperature difference is big, and electromagnetic interference is strong.Must have intensity height, oil resistance is good, flexibility is good, interference free performance is excellent characteristics with the supporting cable of wind-driven generator.Existing wind-driven generator cable does not reach these requirements, in use damages easily.
Summary of the invention
In order to overcome the deficiency of existing wind-driven generator cable, the utility model provides a kind of wind-driven generator to shield control cable with oil resistant.
A kind of wind-driven generator that the utility model provides shields control cable with oil resistant, comprise cable core and oversheath, have several leads that constitute with stranded conductor that forms of copper wire and insulating barrier thereof in the cable core, between cable core and oversheath, be provided with polyester belt, screen successively.
The beneficial effects of the utility model are: cable intensity height, flexibility is good, oil resistance good, interference free performance is excellent, both can prevent that this high order harmonic component that produces of cable and other electromagnetic radiation to the interference of surrounding devices, can effectively prevent the interference of external electromagnetic signal to cable self again in running.Therefore, in relatively poor environment, also can guarantee the normal use of cable.
Description of drawings
Fig. 1 is a cross sectional representation of the present utility model.
In Fig. 1,1, conductor, 2, insulating barrier, 3, the polyester belt, 4, screen, 5, oversheath, 6, lead, 7, cable core.
Embodiment
With reference to Fig. 1, conductor of the present utility model 1 adopts that copper wire is stranded to form, make lead 6 after outside conductor 1, coating the insulating barrier of making of thermoplastic elastomer polymer (TPE) 2, again with several lead 6 stranded cable cores 7 of making, outside cable core 7, coat polyester belt 3 more successively, with the screen 4 of tinned copper wire braiding with the oversheath 5 that fire-retardant polyurethane elastomer is made, promptly make the utility model.
Claims (1)
1. a wind-driven generator shields control cable with oil resistant, comprise cable core and oversheath, have several leads that constitute with stranded conductor that forms of copper wire and insulating barrier thereof in the cable core, it is characterized in that between cable core and oversheath, being provided with successively polyester belt, screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200397769U CN201436663U (en) | 2009-04-29 | 2009-04-29 | Oil resistant shield control cable for wind generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200397769U CN201436663U (en) | 2009-04-29 | 2009-04-29 | Oil resistant shield control cable for wind generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436663U true CN201436663U (en) | 2010-04-07 |
Family
ID=42373112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200397769U Expired - Fee Related CN201436663U (en) | 2009-04-29 | 2009-04-29 | Oil resistant shield control cable for wind generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436663U (en) |
-
2009
- 2009-04-29 CN CN2009200397769U patent/CN201436663U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100407 Termination date: 20140429 |