CN201402655Y - Flame-retardant shielding control cable for wind generator - Google Patents
Flame-retardant shielding control cable for wind generator Download PDFInfo
- Publication number
- CN201402655Y CN201402655Y CN2009200391902U CN200920039190U CN201402655Y CN 201402655 Y CN201402655 Y CN 201402655Y CN 2009200391902 U CN2009200391902 U CN 2009200391902U CN 200920039190 U CN200920039190 U CN 200920039190U CN 201402655 Y CN201402655 Y CN 201402655Y
- Authority
- CN
- China
- Prior art keywords
- cable
- flame
- cable core
- wind generator
- shielding 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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Abstract
The utility model discloses a flame-retardant shielding control cable for wind generator, which comprises a cable core and an outer sheath; the inside of the cable core is provided with a plurality oflead wires formed by conductors which are stranded by copper wires and insulated layers and a plurality of filling ropes; a flame-resistant layer, a shielding layer are arranged between the cable core and the outer sheath in turn, the flame-retardant shielding control cable for wind generator has high strength, good flexibility, good flame-resistant performance, good anti-jamming performance; andnot only can prevent the interferences to the surrounding equipment caused by higher harmonic waves generated by of the cable itself during the operation and other electromagnetic radiation, but alsocan effectively prevent the interferences of the external electromagnetic signals to the cable itself. Therefore, the normal use of the cable can also be ensured in the poor 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, good flame resistance, 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 with fire-retardant shielding control cable.
A kind of wind-driven generator that the utility model provides is with fire-retardant shielding control cable, comprise cable core and oversheath, have several lead and several gasket for packings 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 flame-retardant layer, screen successively.
The beneficial effects of the utility model are: cable intensity height, flexibility is good, fire 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, gasket for packing, 3, insulating barrier, 4, flame-retardant layer, 5, screen, 6, oversheath, 7, lead, 8, 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 7 after outside conductor 1, coating the insulating barrier of making of thermoplastic elastomer polymer (TPE) 3, again with several leads 7 with several gasket for packing 2 stranded cable cores 8 of making, outside cable core 8, coat the flame-retardant layer 4 made with the alkali-free glass fibre band more successively, with the screen 5 of tinned copper wire braiding with the oversheath 6 that fire-retardant polyurethane elastomer is made, promptly make the utility model.
Claims (1)
1, a kind of wind-driven generator comprises cable core and oversheath with fire-retardant shielding control cable, have several lead and several gasket for packings 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 flame-retardant layer, screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200391902U CN201402655Y (en) | 2009-05-04 | 2009-05-04 | Flame-retardant shielding control cable for wind generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200391902U CN201402655Y (en) | 2009-05-04 | 2009-05-04 | Flame-retardant shielding control cable for wind generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402655Y true CN201402655Y (en) | 2010-02-10 |
Family
ID=41662455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200391902U Expired - Fee Related CN201402655Y (en) | 2009-05-04 | 2009-05-04 | Flame-retardant shielding control cable for wind generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201402655Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795176A (en) * | 2014-01-17 | 2015-07-22 | 安徽华能电缆集团有限公司 | Fluoroplastic insulation coaxial radio frequency cable |
-
2009
- 2009-05-04 CN CN2009200391902U patent/CN201402655Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795176A (en) * | 2014-01-17 | 2015-07-22 | 安徽华能电缆集团有限公司 | Fluoroplastic insulation coaxial radio frequency cable |
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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: 20100210 Termination date: 20130504 |