CN203118577U - Novel cable for wind driven generator - Google Patents
Novel cable for wind driven generator Download PDFInfo
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- CN203118577U CN203118577U CN2013200516162U CN201320051616U CN203118577U CN 203118577 U CN203118577 U CN 203118577U CN 2013200516162 U CN2013200516162 U CN 2013200516162U CN 201320051616 U CN201320051616 U CN 201320051616U CN 203118577 U CN203118577 U CN 203118577U
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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 provides a novel cable for a wind driven generator. The cable comprises conductors, the outer side of each conductor is provided with an isolating layer, the outer side of the isolating layer is provided with an insulating layer, the outer side of the insulating layer is provided with an aramid fiber layer, the outer side of the aramid fiber layer is provided with a sheath layer, the abovementioned structure forms a cable core, a plurality of cable cores of the abovementioned structure are twisted and wrapped by a wrapping layer, the outer side of the wrapping layer is provided with an ethylene propylene rubber or silicon rubber insulating layer, the outer side of the ethylene propylene rubber or silicon rubber insulating layer is provided with a ceramic silicon rubber fire-resistant layer, the outer side of the ceramic silicon rubber fire-resistant layer is provided with a waterproof layer having a waterproof function, the outer side of the waterproof layer is provided with an oil-proof layer having an oil-proof function, the outer side of the oil-proof layer is provided with a pollution-free halogen-free rubber sheath layer, and the inner side of the wrapping layer is provided with a filling layer. The novel cable for a wind driven generator is simple in structure, has excellent thermal oxidation and aging resistance, ozone resistance and weather resistance, and has flame-retardant and oil-resistant performance.
Description
Technical field
The utility model relates to a kind of cable, specifically a kind of novel wind generator cable.
Background technology
The utilization of wind energy with a long history, utilize wind power generation can save a lot of energy, present wind power generation is by behind the wind turbine power generation, be transferred to the transformer room through private cable, as everyone knows, wind-driven generator is many in the abundant area of the wind energy of spaciousness, and its operational environment is quite abominable, expose to wind and rain, expose to the sun and rain, corrosion such as the cold salt fog in addition of Xia Redong are under such environment, the cable that generator is used also needs to bear and reverses movement frequently, crooked frequently, in the winter of cold, reverse under the low temperature condition and be easy to make the cable outlet crackle, cause cable to damage and can not use, during the broiling summer, particularly by the sea, because salt fog is bigger, the skin of cable is easy to be corroded, and general cable does not possess fire-resistant, waterproof and performance such as drain the oil.
Summary of the invention
In order to address the above problem, the utility model provides a kind of fire-resistant, low temperature resistant, high temperature, the anti-novel wind generator cable that reverses.
In order to address the above problem, the utility model is achieved through the following technical solutions:
The utility model is a kind of novel wind generator cable, comprise conductor, arranged outside at conductor has separator, arranged outside at separator has insulating barrier, arranged outside at insulating barrier has the aramid fiber layer, arranged outside at the aramid fiber layer has restrictive coating, said structure constitutes a cable core, the stranded back of the cable core of several said structures coats by lapping layer, arranged outside at lapping layer has ethylene-propylene rubber or silicone rubber insulation layer, arranged outside at ethylene-propylene rubber or silicone rubber insulation layer has potteryization silicon rubber flame retardant coating, arranged outside at pottery silicon rubber flame retardant coating has the watertight composition with waterproof action, arranged outside at watertight composition has the anti-oil reservoir with grease proofing effect, in the arranged outside of preventing oil reservoir free of contamination halide-free rubber restrictive coating is arranged.
Further improvement of the utility model is: the inboard at lapping layer is provided with packed layer, is respectively arranged with packing between the outside of the restrictive coating of every cable core and packed layer.
The beneficial effects of the utility model are: cable of the present utility model adopts potteryization silicon rubber flame retardant coating, have high temperature resistant, fire-resistant, soft, wear-resisting and do not absorb water characteristics, packed layer and packing all provide certain space for the bending of cable, make conductor be unlikely to overflexing, improved the softness of cable, even reverse cable in the winter of cold, cable also can not produce the situation of cracking, cable is cold-resistant, heatproof, characteristics such as oil resistant are good, the aramid fiber layer is different from normal polyester, cotton, materials such as nylon, percentage elongation is bigger, has excellent fire retardant, heat resistance, and in hot conditions can fusion yet, can anti-most of high-concentration inorganic acids, alkaline resistance properties is good under the normal temperature, and has certain radiation resistance, waterproof, anti-oil reservoir block water is divided and oil substances, the outermost of cable is the halide-free rubber sheath, even when burning, can not produce toxin and big smog yet, do not pollute the environment, reduce the loss.
The utility model is simple in structure, has excellent thermo oxidative aging, and ozone resistants and weatherability have premium properties such as fire-retardant, oil resistant, chemical-resistant resistance, the elongation at break height simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1-conductor, 2-separator, 3-insulating barrier, 4-aramid fiber layer, 5-restrictive coating, the 6-packed layer, 7-lapping layer, 8-packing, 9-ethylene-propylene rubber or silicone rubber insulation layer, 10-potteryization silicon rubber flame retardant coating, the 11-watertight composition, 12-prevents oil reservoir, 13-halide-free rubber restrictive coating.
Embodiment
In order to deepen that understanding of the present utility model is described in further detail the utility model below in conjunction with drawings and Examples, this embodiment only is used for explaining the utility model, protection range of the present utility model is not constituted to limit.
Shown in Fig. 1; the utility model is a kind of novel wind generator cable; comprise conductor 1; arranged outside at described conductor 1 has separator 2; arranged outside at described separator 2 has insulating barrier 3; separator 2 between conductor 1 and described insulating barrier 3 prevent conductor in stranded process with the insulating barrier adhesion; thereby influence anti-the circumnutating property of cable; arranged outside at described insulating barrier 3 has aramid fiber layer 4; aramid fiber layer 4 is the protection cable effectively; arranged outside at described aramid fiber layer 4 has restrictive coating 5; said structure constitutes a cable core; the stranded back of the cable core of several said structures coats by lapping layer 7; be provided with packed layer 6 in the inboard of described lapping layer 7; between the outside of the restrictive coating 5 of described every cable core and described packed layer 6, be respectively arranged with packing 8; packing 8 and packed layer 6 provide certain space for the cable distortion; avoid cable breakage; arranged outside at described lapping layer 7 has ethylene-propylene rubber or silicone rubber insulation layer 9; good insulation preformance; arranged outside at described ethylene-propylene rubber or silicone rubber insulation layer 9 has potteryization silicon rubber flame retardant coating 10; fire resistance is good; arranged outside at described potteryization silicon rubber flame retardant coating 10 has the watertight composition 11 with waterproof action; arranged outside at described watertight composition 11 has the anti-oil reservoir 12 with grease proofing effect; arranged outside at described anti-oil reservoir 12 has free of contamination halide-free rubber restrictive coating 13; halide-free rubber sheath 13 burning backs are pollution-free, reduce the damage to environment and cable.Cable of the present utility model adopts potteryization silicon rubber flame retardant coating, have high temperature resistant, fire-resistant, soft, wear-resisting and do not absorb water characteristics, packed layer and packing all provide certain space for the bending of cable, make conductor be unlikely to overflexing, improved the softness of cable, even reverse cable in the winter of cold, cable also can not produce the situation of cracking, cable is cold-resistant, heatproof, characteristics such as oil resistant are good, the aramid fiber layer is different from normal polyester, cotton, materials such as nylon, percentage elongation is bigger, has excellent fire retardant, heat resistance, and in hot conditions can fusion yet, can anti-most of high-concentration inorganic acids, alkaline resistance properties is good under the normal temperature, and has certain radiation resistance, waterproof, anti-oil reservoir block water is divided and oil substances, the outermost of cable is the halide-free rubber sheath, even when burning, can not produce toxin and big smog yet, do not pollute the environment, reduce the loss.
The utility model is simple in structure, has excellent thermo oxidative aging, and ozone resistants and weatherability have premium properties such as fire-retardant, oil resistant, chemical-resistant resistance, the elongation at break height simultaneously.
Claims (2)
1. novel wind generator cable, comprise conductor (1), it is characterized in that: the arranged outside at described conductor (1) has separator (2), arranged outside at described separator (2) has insulating barrier (3), arranged outside at described insulating barrier (3) has aramid fiber layer (4), arranged outside at described aramid fiber layer (4) has restrictive coating (5), said structure constitutes a cable core, the stranded back of the cable core of several said structures coats by lapping layer (7), arranged outside at described lapping layer (7) has ethylene-propylene rubber or silicone rubber insulation layer (9), arranged outside at described ethylene-propylene rubber or silicone rubber insulation layer (9) has potteryization silicon rubber flame retardant coating (10), arranged outside at described potteryization silicon rubber flame retardant coating (10) has the watertight composition (11) with waterproof action, arranged outside at described watertight composition (11) has the anti-oil reservoir (12) with grease proofing effect, in the arranged outside of described anti-oil reservoir (12) free of contamination halide-free rubber restrictive coating (13) is arranged.
2. according to the described a kind of novel wind generator cable of claim 1, it is characterized in that: be provided with packed layer (6) in the inboard of described lapping layer (7), between the outside of the restrictive coating (5) of described every cable core and described packed layer (6), be respectively arranged with packing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200516162U CN203118577U (en) | 2013-01-30 | 2013-01-30 | Novel cable for wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200516162U CN203118577U (en) | 2013-01-30 | 2013-01-30 | Novel cable for wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203118577U true CN203118577U (en) | 2013-08-07 |
Family
ID=48898900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200516162U Expired - Fee Related CN203118577U (en) | 2013-01-30 | 2013-01-30 | Novel cable for wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203118577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342125A (en) * | 2017-06-22 | 2017-11-10 | 安徽电缆股份有限公司 | Warp resistance high fire-retardance wind energy cable |
| CN111370173A (en) * | 2020-04-07 | 2020-07-03 | 广东金阳光电缆实业有限公司 | Insulating flame-retardant environment-friendly cable |
-
2013
- 2013-01-30 CN CN2013200516162U patent/CN203118577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342125A (en) * | 2017-06-22 | 2017-11-10 | 安徽电缆股份有限公司 | Warp resistance high fire-retardance wind energy cable |
| CN111370173A (en) * | 2020-04-07 | 2020-07-03 | 广东金阳光电缆实业有限公司 | Insulating flame-retardant environment-friendly cable |
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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: 20130807 Termination date: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |