CN202258516U - Carbon fiber composite core cable with de-icing effect - Google Patents
Carbon fiber composite core cable with de-icing effect Download PDFInfo
- Publication number
- CN202258516U CN202258516U CN2011203809594U CN201120380959U CN202258516U CN 202258516 U CN202258516 U CN 202258516U CN 2011203809594 U CN2011203809594 U CN 2011203809594U CN 201120380959 U CN201120380959 U CN 201120380959U CN 202258516 U CN202258516 U CN 202258516U
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- carbon fiber
- core cable
- layer
- fiber composite
- composite core
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Abstract
The utility model relates to a carbon fiber composite core cable with a de-icing effect, which comprises a hard round aluminum wire stranded layer, a carbon fiber coating layer, an insulating and heat-conducting layer and a heat-conducting, waterproof and moisture-proof layer sequentially from inside to outside. The cable can be heated by heat produced by carbon fibers, ice can be effectively avoided or removed, and the carbon fiber composite core cable has a simple structure, low manufacturing cost and significant effects and can be widely applied in a power grid.
Description
Technical field
The utility model relates to the electric wire field, relates in particular to use at severe cold area to prevent the power transmission cable that freezes.
Background technology
The fault that powerline ice-covering causes is one of serious natural calamity of domestic and international electric power system always; In existing EHV transmission line patrol robot mechanism, the complex structure of these mechanisms, weight is big; Energy consumption is many; Security protection is poor, big to the circuit extent of damage simultaneously when walking, therefore is difficult to be applied to the extra high voltage network running deicing operation of city-level.
2008 around the Spring Festival; Most of provinces and regions, China south have met with rare snow disaster; This time the disaster process has caused 17 provinces (district, city, formation) such as Zhejiang, Jiangsu, Anhui, Jiangxi, Henan, Hubei, Hunan, Guangxi, Chongqing, Sichuan, Guizhou, Yunnan, Shaanxi, Gansu, Qinghai, Xinjiang and the Production and Construction Corps of Xinjiang disaster-stricken in various degree, and disaster also directly causes 1.01 hundred million mu in crops disaster area; 14.9 ten thousand of collapsed houses damage 60.2 ten thousand in house, and nearly 100 people's injures and deaths, because of the calamity direct economic loss reaches 326.7 hundred million yuan.Especially because of snow disaster causes the electric power facility damage, make southern most cities rural area cold dark because of power failure is absorbed in, caused very big inconvenience for these local masses' productive life, railway is stopped transport, and produces to stop production power cuts to limit consumption.Everything all is because snow disaster descends electrical production, particularly causes because of the electric power facility damage.Thereby you have sent out the upsurge of the power equipment upgrading of a new round more, have also further advanced the scientific management and the application of electric power facility.
In the existing market; There is not the unified good anti-icing and deicing cable of effect of generally acknowledging; All be that some units test among a small circle and improve, the perhaps research and development in the R&D institution laboratory, the former lacks of theoretical foundation; The latter lacks smell of powder, has only they are organically merged ability better development electric utility.
The utility model content
The utility model technical problem to be solved is to provide a kind of carbon fiber that utilizes to carry out the deicing cable deicing from heating to the weak point of prior art.
Adopt following technical scheme in order to solve the problems of the technologies described above: a kind of carbon fiber complex core cable with deicing effect comprises the waterproof and dampproof layer of hard aluminium round wire stranded layer, carbon fiber coating layer, insulating heat-conductive layer and heat conduction from inside to outside successively.
Described hard aluminium round wire stranded layer is 3 bursts of stranded forming of hard aluminium round wire.
One end of carbon fiber coating layer is provided with AC/DC convertor.
The heat that the utility model utilizes carbon fiber to produce heats cable, can effectively prevent or go out icing, and is simple in structure, low cost of manufacture, but effect is remarkable, can be widely used in the electric power network.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1, a kind of carbon fiber complex core cable with deicing effect comprises stranded hard aluminium round wire stranded layer 1, carbon fiber coating layer 2, insulating heat-conductive layer 3 and the waterproof and dampproof layer 4 of heat conduction of forming of 3 strands of hard aluminium round wires from inside to outside successively.One end of carbon fiber coating layer is provided with AC/DC convertor.Can also connect earth leakage protective device and thermostat on the AC/DC convertor.
Claims (3)
1. the carbon fiber complex core cable with deicing effect is characterized in that: comprise the waterproof and dampproof layer of hard aluminium round wire stranded layer, carbon fiber coating layer, insulating heat-conductive layer and heat conduction from inside to outside successively.
2. the carbon fiber complex core cable with deicing effect according to claim 1 is characterized in that: described hard aluminium round wire stranded layer is 3 bursts of stranded forming of hard aluminium round wire.
3. the carbon fiber complex core cable with deicing effect according to claim 1 is characterized in that: an end of carbon fiber coating layer is provided with AC/DC convertor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203809594U CN202258516U (en) | 2011-10-10 | 2011-10-10 | Carbon fiber composite core cable with de-icing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203809594U CN202258516U (en) | 2011-10-10 | 2011-10-10 | Carbon fiber composite core cable with de-icing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258516U true CN202258516U (en) | 2012-05-30 |
Family
ID=46119724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203809594U Expired - Fee Related CN202258516U (en) | 2011-10-10 | 2011-10-10 | Carbon fiber composite core cable with de-icing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632767A (en) * | 2012-08-22 | 2014-03-12 | 深圳市联嘉祥科技股份有限公司 | Coaxial cable for transmitting video monitoring signals and production method thereof |
-
2011
- 2011-10-10 CN CN2011203809594U patent/CN202258516U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632767A (en) * | 2012-08-22 | 2014-03-12 | 深圳市联嘉祥科技股份有限公司 | Coaxial cable for transmitting video monitoring signals and production method thereof |
| CN103632767B (en) * | 2012-08-22 | 2016-06-29 | 深圳市联嘉祥科技股份有限公司 | A kind of coaxial cable for transmitting video monitoring signal and production method thereof |
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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: 20141010 |
|
| EXPY | Termination of patent right or utility model |