CN202677882U - Rubber sheathed cable for wind power generators - Google Patents
Rubber sheathed cable for wind power generators Download PDFInfo
- Publication number
- CN202677882U CN202677882U CN2012203423606U CN201220342360U CN202677882U CN 202677882 U CN202677882 U CN 202677882U CN 2012203423606 U CN2012203423606 U CN 2012203423606U CN 201220342360 U CN201220342360 U CN 201220342360U CN 202677882 U CN202677882 U CN 202677882U
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- China
- Prior art keywords
- rubber
- layer
- wind
- coated
- ethylene
- 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 - Lifetime
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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
Abstract
The utility model is a rubber sheathed cable for wind power generators, comprising conductive wire cores, ethylene-propylene rubber insulation layers, a belting layer and a chloroprene rubber sheath layer, wherein the ethylene-propylene rubber insulation layers are coated on the conductive wire cores respectively; the belting layer is coated outside the ethylene-propylene rubber insulation layers; and the chloroprene rubber sheath layer is coated outside the belting layer. According to the utility model, as ethylene-propylene rubber and chloroprene rubber are adopted in the rubber sheathed cable for wind power generators, the cable has good heat resistance, cold resistance and torsion resistance and long service life.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to a kind of wind-driven generator rubber flexible cable, belongs to technical field of electric wires and cables.
Background technology
Wind energy more and more is subject to the attention of countries in the world as a kind of regenerative resource of cleaning.The development of regenerative resource is done one's utmost to support and encourage by the Chinese government, and therefore, the Wind Power Generation Industry growth momentum is swift and violent, and all there are the wind-powered electricity generation installation in the whole nation existing 25 provinces, municipality directly under the Central Government, autonomous regions.The private cable supporting with wind power equipment also wins historic development and opportunity.
Yet the performances such as heat-resisting cold resistance, resistance to torsion, anti-flammability and the useful life of the cable for wind-power generator of prior art all remain further to be improved.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of structure improved wind-driven generator rubber flexible cable that has, to overcome described defective of the prior art.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of heat-resisting, cold-resistant and good wind-driven generator rubber flexible cable of resistance to torsion.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of wind-driven generator rubber flexible cable, and it comprises conductor wire core, ethylene propylene rubber insulated layer, belting layer and chloroprene rubber sheath layer; Wherein, described ethylene propylene rubber insulated layer is coated on the conductor wire core; Described belting layer is coated on outside the ethylene propylene rubber insulated layer; Described chloroprene rubber sheath layer is coated on outside the belting layer.
Wind-driven generator rubber flexible cable of the present utility model further is set to: it is three that described conductor wire core has, and it is the conductor wire core of copper material.
Wind-driven generator rubber flexible cable of the present utility model further is set to: described belting layer is specially the belting layer of glass fiber tape.
Compared with prior art, the utlity model has following beneficial effect: wind-driven generator rubber flexible cable of the present utility model is by adopting ethylene-propylene rubber and neoprene, and cable is heat-resisting, cold-resistant and resistance to torsion is good, long service life thereby make.
Description of drawings
Fig. 1 is the sectional drawing of wind-driven generator rubber flexible cable of the present utility model.
Embodiment
See also shown in the Figure of description 1, the utility model is a kind of wind-driven generator rubber flexible cable, and it is comprised of several parts such as conductor wire core 1, ethylene propylene rubber insulated layer 2, belting layer 3 and chloroprene rubber sheath layers 4.
Wherein, it is three that described conductor wire core 1 has, and it is the conductor wire core 1 of copper material, specifically, be to adopt stranded the forming of multiply thin copper wire, and twisting pitch is smaller, so that conductor has high softness, improves the warp resistance performance of cable.
Described ethylene propylene rubber insulated layer 2 is coated on the conductor wire core 1, ethylene-propylene rubber heat-resisting, cold-resistant, ageing-resistant, electrical property is all better.
Described belting layer 3 is coated on outside the ethylene propylene rubber insulated layer 2, and it is specially glass fiber tape, and it plays fixedly cable core, prevents that insulated wire cores and restrictive coating are clamminess, and improves the flexibility of cable.Play simultaneously the fire insulation effect, improve the fire resistance of cable.
Described chloroprene rubber sheath layer 4 is coated on outside the belting layer 3, the performance such as neoprene has that mechanical strength is high, weather, ageing-resistant, oil resistant.
Above embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within make any modification, be equal to replacement, improvement etc., all should be included within the protection range of this creation.
Claims (3)
1. a wind-driven generator rubber flexible cable is characterized in that: comprise conductor wire core, ethylene propylene rubber insulated layer, belting layer and chloroprene rubber sheath layer; Wherein, described ethylene propylene rubber insulated layer is coated on the conductor wire core; Described belting layer is coated on outside the ethylene propylene rubber insulated layer; Described chloroprene rubber sheath layer is coated on outside the belting layer.
2. wind-driven generator rubber flexible cable as claimed in claim 1, it is characterized in that: it is three that described conductor wire core has, and it is the conductor wire core of copper material.
3. wind-driven generator rubber flexible cable as claimed in claim 1, it is characterized in that: described belting layer is specially the belting layer of glass fiber tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203423606U CN202677882U (en) | 2012-07-16 | 2012-07-16 | Rubber sheathed cable for wind power generators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203423606U CN202677882U (en) | 2012-07-16 | 2012-07-16 | Rubber sheathed cable for wind power generators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202677882U true CN202677882U (en) | 2013-01-16 |
Family
ID=47498768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203423606U Expired - Lifetime CN202677882U (en) | 2012-07-16 | 2012-07-16 | Rubber sheathed cable for wind power generators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202677882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871587A (en) * | 2014-02-25 | 2014-06-18 | 安徽国华电缆集团有限公司 | High-voltage resistant power cable |
-
2012
- 2012-07-16 CN CN2012203423606U patent/CN202677882U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871587A (en) * | 2014-02-25 | 2014-06-18 | 安徽国华电缆集团有限公司 | High-voltage resistant power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |