CN203826096U - Wind power generation flexible electric cable - Google Patents
Wind power generation flexible electric cable Download PDFInfo
- Publication number
- CN203826096U CN203826096U CN201420073563.9U CN201420073563U CN203826096U CN 203826096 U CN203826096 U CN 203826096U CN 201420073563 U CN201420073563 U CN 201420073563U CN 203826096 U CN203826096 U CN 203826096U
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- China
- Prior art keywords
- power generation
- wind power
- core
- cable
- extruded
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- 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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- Ropes Or Cables (AREA)
Abstract
The utility model discloses a wind power generation flexible electric cable comprising a cable core, a protection sleeve layer is extruded and wrapped outside the cable core, and that the material of the protection sleeve layer is embedded in a gap between the cable core and the protection sleeve layer and serves as a filling layer at the same time is guaranteed, the cable core is formed by intertwisting a strengthening core and a plurality of insulating wire cores, the strengthening core consists of a central steel wire rope and an outer protection layer which is extruded and wrapped around the steel wire rope, and each insulating wire core consists of a central conductor and a silicone rubber insulating layer which is extruded and wrapped outside the conductor. The wind power generation flexible electric cable is mainly used as a connecting line for a blower fan and can be used in harsh environment; the wind power generation flexible electric cable is great in electrical performance, distortion-proof performance, softness, wear resistance, cold resistance, oil resistance, water resistance, aging resistance, weather-proof performance, high waterproofness, moisture permeability, weathering-proof performance, and the like.
Description
Technical field
The utility model belongs to power cable field, is specifically related to a kind of flexible cable for wind power generation.
Background technology
The consumption of traditional energy, and the negative effect that brings of traditional energy, the attention of country to environment and novel energy, wind power generation is a kind of new forms of energy that are developed.The implementation of wind power generation, will inevitably drive development and the innovation of other industries, and the medium of cable for wind power generation electric energy transmitting is essential.Cable for wind power generation is for wind power generation electric system, by the delivery of electrical energy sending to electrical network.As the unification of China wind power plant, be distributed in the abundant area of wind resource, its environment is comparatively severe, as even marine in island, outlying area etc.This just requires cable to have weatherability, flexibility, windproof voltinism etc.
Utility model content
The utility model provides a kind of flexible cable for wind power generation in order to solve the problem of prior art, not only there is excellent electric property, also have excellent anti-twist, soft, wear-resisting, cold-resistant, oil resistant, water-fast, ageing-resistant, weather, high water proofing property poisture-penetrability, efflorescence prevention.
A kind of flexible cable for wind power generation described in the utility model, comprises cable core, and cable core extrudes restrictive coating outward, and guarantees that the gap location that the material of restrictive coating embeds between cable core simultaneously serves as packed layer; Its cable core is by a strengthening core and many stranded the forming of insulated wire cores, and described strengthening core consists of core wire rope and the outer jacket that is extruded in steel wire rope; Described insulated wire cores consists of center conductor and the silicone rubber insulation layer being extruded in outside conductor.
Further improve, described steel wire rope is closed and forms through bundle by many finer wires.
Further improve, described outer jacket adopts chlorinated polyethylene rubber to protect outward.
Further improve, described conductor is by some stranded the forming of tinned copper wire that diameter is identical.
Further improve, described insulating barrier is used tension to tear silicon rubber and makes.
Further improve, the mode that described restrictive coating adopts thermoplastic elastic material to extrude by extruding is made.
The beneficial effects of the utility model are:
The utility model compared with prior art, be mainly used in the connecting line of blower fan, environment for use is comparatively severe, not only has excellent electric property, also has excellent anti-twist, soft, wear-resisting, cold-resistant, oil resistant, water-fast, ageing-resistant, weather, high water proofing property poisture-penetrability, efflorescence prevention etc.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of flexible cable for wind power generation described in the utility model, comprises cable core, and cable core extrudes restrictive coating 5 outward, and guarantees that the gap location that the material of restrictive coating 5 embeds between cable core simultaneously serves as packed layer; Its cable core is by a strengthening core and many stranded the forming of insulated wire cores, and described strengthening core consists of core wire rope 1 and the outer jacket 2 that is extruded in steel wire rope 1; Described insulated wire cores consists of center conductor 3 and the silicone rubber insulation layer 4 being extruded in outside conductor 3.
Described steel wire rope 1 is closed and forms through bundle by many finer wires; Described outer jacket 2 adopts chlorinated polyethylene rubber to protect outward; Described conductor 3 is by some stranded the forming of tinned copper wire that diameter is identical; Described insulating barrier 4 is used tension to tear silicon rubber and makes; The mode that described restrictive coating 5 adopts thermoplastic elastic material to extrude by extruding is made.
The utility model provides a kind of flexible cable for wind power generation; the above is only preferred implementation method of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvement, these improvement also should be considered as protection range of the present utility model.
Claims (6)
1. a flexible cable for wind power generation, is characterized in that, comprises cable core, and cable core extrudes restrictive coating (5) outward, and guarantees that the gap location that the material of restrictive coating (5) embeds between cable core simultaneously serves as packed layer; Its cable core is by a strengthening core and many stranded the forming of insulated wire cores, and described strengthening core consists of core wire rope (1) and the outer jacket (2) that is extruded in steel wire rope (1); Described insulated wire cores consists of center conductor (3) silicone rubber insulation layer (4) outer with being extruded in conductor (3).
2. flexible cable for wind power generation claimed in claim 1, is characterized in that, described steel wire rope (1) is closed and forms through bundle by many finer wires.
3. flexible cable for wind power generation claimed in claim 1, is characterized in that, described outer jacket (2) adopts chlorinated polyethylene rubber to protect outward.
4. flexible cable for wind power generation claimed in claim 1, is characterized in that, described conductor (3) is by some stranded the forming of tinned copper wire that diameter is identical.
5. flexible cable for wind power generation claimed in claim 1, is characterized in that, described insulating barrier (4) is used tension to tear silicon rubber and makes.
6. flexible cable for wind power generation claimed in claim 1, is characterized in that, the mode that described restrictive coating (5) adopts thermoplastic elastic material to extrude by extruding is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073563.9U CN203826096U (en) | 2014-02-20 | 2014-02-20 | Wind power generation flexible electric cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073563.9U CN203826096U (en) | 2014-02-20 | 2014-02-20 | Wind power generation flexible electric cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826096U true CN203826096U (en) | 2014-09-10 |
Family
ID=51481570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073563.9U Expired - Fee Related CN203826096U (en) | 2014-02-20 | 2014-02-20 | Wind power generation flexible electric cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824639A (en) * | 2014-02-20 | 2014-05-28 | 江苏华亚电缆有限公司 | Flexible cable for wind power generation |
-
2014
- 2014-02-20 CN CN201420073563.9U patent/CN203826096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824639A (en) * | 2014-02-20 | 2014-05-28 | 江苏华亚电缆有限公司 | Flexible cable for wind power generation |
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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: 20140910 Termination date: 20190220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |