CN203366790U - Distortion-resistant wind power generation cable - Google Patents
Distortion-resistant wind power generation cable Download PDFInfo
- Publication number
- CN203366790U CN203366790U CN 201320485966 CN201320485966U CN203366790U CN 203366790 U CN203366790 U CN 203366790U CN 201320485966 CN201320485966 CN 201320485966 CN 201320485966 U CN201320485966 U CN 201320485966U CN 203366790 U CN203366790 U CN 203366790U
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- conductor
- power generation
- wind power
- core
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Abstract
The utility model discloses a distortion-resistant wind power generation cable, which is characterized by mainly comprising wire core conductors, conductor reinforcing layers, insulating layers and a sheath layer, wherein the wire core conductors are soft conductors made by adopting a compositely standing pattern through reducing the diameter of single wires of wire cores and increasing the number of the single wires of the core wires; the conductor reinforcing layer are of a braided structure and are coated on the external surface of the wire core conductor; the insulating layers are rubbers taking the ethylene-propylene-diene monomer as the base material; and the sheath layer is a cold-resistant and oil-resistant high-strength sheath material layer. The distortion-resistant wind power generation cable can bear the action of the mechanical external force generated by the frequent twisting, bending, stretching and the like of a draught fan, the cable conductor wire core is not easy to break, so the short circuit or open circuit can be effectively prevented, and the insulation wire core can be protected; and moreover, the distortion-resistant wind power generation cable has the advantages of heat resistance, ozone resistance, excellent flexibility, high mechanical strength, long service life and the like.
Description
Affiliated technical field
The utility model belongs to the wind generator system technical field of electric wires and cables, specifically a kind of distortion-resistance wind power generation cable.
Background technology
Cable for wind power generation plays the effect of energy and signal transmission in wind generator system between various electric equipments, but cable in running because of frequent torsion the (driftage is to wind automatically), the multiple mechanical external force effects such as crooked, easily cause the fracture of conductor thread core, the core once conductor thread core breaks, by the effect of degradedness and signal transmission, and cause equipment to stop operating.The easily broken core of conductor thread core in common cable for wind power generation, useful life are short, are the crucial matching components of restriction wind power generation.Take common cable for wind power generation as example, and conductor thread core does not arrange reinforcing element, when cable, with mechanical stresses such as the continuous rotation of blower fan frequently are subject to reversing, crooked, does the used time, and conductor easily is stretched, bending is consequently ruptured and caused cable short circuit or open circuit.Common cable for wind power generation conductor thread core structure is not established reinforcing element, does the used time when multiple mechanical stresses such as cable frequently reverses, bending, stretchings and easily causes the core fracture, shortens the useful life of cable.
Summary of the invention
the utility model distortion-resistance wind power generation by the goal of the invention of cable is:the problems such as, cable easy short circuit short for current cable for wind power generation conductor thread core easy fracture, useful life; provide that a kind of core conductor flexibility is good, mechanical strength is high, long service life, can effectively prevent short circuit, the core conductor is played a protective role; and can bear with blower fan frequently reverse, the effect of the mechanical external force such as bending, stretching, the cable conductor core is not allowed easily broken distortion-resistance wind power generation cable.
the technical scheme that the utility model distortion-resistance wind power generation is dealt with problems with cable is:this distortion-resistance wind power generation cable, mainly be comprised of core conductor, conductor reinforced layer, insulating barrier, restrictive coating; Described core conductor, for by reducing the core line diameter, increases core single line radical, adopts and twists again the flexible conductor that pattern is made; Described conductor reinforced layer is braiding structure, is wrapped in the outer surface of core conductor; Described insulating barrier is for take the rubber that ethylene-propylene diene copolymer is base-material; Described restrictive coating is high strength sheath material layer cold-resistant, oil resistant.
the utility model distortion-resistance wind power generation with the beneficial effect of cable is:adopt the utility model distortion-resistance wind power generation cable of said structure, the core conductor adopts under the condition constant at cross-sectional area of conductor, reduces the line diameter of core with conductor, increases the single line radical, and adopt and to twist again pattern, thereby can increase flexibility and the intensity of core conductor.The core conductor is provided with the conductor reinforced layer of braiding structure, can improve anti-torsion and the bending resistance of core conductor, thereby anti-twist, bend resistance and the tension effect better, there is again excellent flexibility, can meet the long-term instructions for use of wind turbine generator.The core insulating barrier adopts take the rubber that ethylene-propylene diene copolymer is base-material, has that heat-resisting, anti-ozone, flexibility is good, proportion is little and little moisture absorption, specific insulation are high, the mechanical performance advantages of higher; The restrictive coating material adopts cold-resistant, oil resistant high-strength rubber material, can improve cold-resistant, the oil resistance of cable.Therefore, this distortion-resistance wind power generation with cable can bear with blower fan frequently reverse, the effect of the mechanical external force such as bending, stretching, extruding, solved the easily broken problem of cable core, effectively increased cable useful life.
As improvement of the present utility model, described conductor reinforced layer is the high-tensile steel wires braiding structure, can further improve the cables manufacturing processing characteristics, increase cable and control the tension of core, the performance such as counter-bending, have that intensity is high, long service life, anti-twist, bend resistance, stretch-proof, characteristics that cost is low.
As improvement of the present utility model, described conductor reinforced layer is the high strength synthetic fibre braiding structure, can further improve the cables manufacturing processing characteristics, increase cable and control the tension of core, the performance such as counter-bending, have lightweight, be easy to the strand system, intensity is high, flexibility good, resistant to bending characteristics.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model distortion-resistance wind power generation is described further with cable.
Fig. 1 is the cross-sectional structure schematic diagram of the utility model distortion-resistance wind power generation with first embodiment of cable.
In figure: 1, core conductor; 2, conductor reinforced layer, 3, insulating barrier; 4, restrictive coating.
Embodiment
As shown in Figure 1, the utility model distortion-resistance wind power generation mainly is comprised of core conductor 1, conductor reinforced layer 2, insulating barrier 3, restrictive coating 4 with cable; Described core conductor 1, for by reducing the core line diameter, increases core single line radical, adopts and twists again the flexible conductor that pattern is made; Described conductor reinforced layer 2 is braiding structure, is wrapped in the outer surface of core conductor 1; Described insulating barrier 3 is for take the rubber that ethylene-propylene diene copolymer is base-material; Described restrictive coating 4 is high strength sheath material layer cold-resistant, oil resistant.
Adopt the utility model distortion-resistance wind power generation cable of said structure, core conductor 1 adopts under the condition constant at cross-sectional area of conductor, reduces the line diameter of core with conductor, increases the single line radical, and adopt and to twist again pattern, thereby can increase flexibility and the intensity of core conductor.Core conductor 1 outer surface is provided with the conductor reinforced layer 2 of braiding structure, can improve anti-torsion and the bending resistance of core conductor 1, thereby anti-twist, bend resistance and the tension effect better, there is again excellent flexibility, can meet the long-term instructions for use of wind turbine generator.Core insulating barrier 3 adopts take the rubber that ethylene-propylene diene copolymer is base-material, has that heat-resisting, anti-ozone, flexibility is good, proportion is little and little moisture absorption, specific insulation are high, the mechanical performance advantages of higher; Restrictive coating 4 materials adopt cold-resistant, oil resistant high-strength rubber material, can improve cold-resistant, the oil resistance of cable.Therefore, this distortion-resistance wind power generation with cable can bear with blower fan frequently reverse, the effect of the mechanical external force such as bending, stretching, extruding, solved the easily broken problem of cable core, effectively increased cable useful life.
As improvement of the present utility model, described conductor reinforced layer 2 is the high-tensile steel wires braiding structure, can further improve the cables manufacturing processing characteristics, increase cable and control the tension of core, the performance such as counter-bending, have that intensity is high, long service life, anti-twist, bend resistance, stretch-proof, characteristics that cost is low.
As improvement of the present utility model, described conductor reinforced layer 2 is the high strength synthetic fibre braiding structure, can further improve the cables manufacturing processing characteristics, increase cable and control the tension of core, the performance such as counter-bending, have lightweight, be easy to the strand system, intensity is high, flexibility good, resistant to bending characteristics.
Claims (3)
1. a distortion-resistance wind power generation cable, it is characterized in that: it mainly is comprised of core conductor (1), conductor reinforced layer (2), insulating barrier (3), restrictive coating (4); Described core conductor (1), for by reducing the core line diameter, increases core single line radical, adopts and twists again the flexible conductor that pattern is made; Described conductor reinforced layer (2) is braiding structure, is wrapped in the outer surface of core conductor (1); Described insulating barrier (3) is for take the rubber that ethylene-propylene diene copolymer is base-material; Described restrictive coating (4) is high strength sheath material layer cold-resistant, oil resistant.
2. a kind of distortion-resistance wind power generation cable according to claim 1, it is characterized in that: described conductor reinforced layer (2) is the high-tensile steel wires braiding structure.
3. a kind of distortion-resistance wind power generation cable according to claim 1, it is characterized in that: described conductor reinforced layer (2) is the high strength synthetic fibre braiding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320485966 CN203366790U (en) | 2013-08-10 | 2013-08-10 | Distortion-resistant wind power generation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320485966 CN203366790U (en) | 2013-08-10 | 2013-08-10 | Distortion-resistant wind power generation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203366790U true CN203366790U (en) | 2013-12-25 |
Family
ID=49814521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320485966 Expired - Lifetime CN203366790U (en) | 2013-08-10 | 2013-08-10 | Distortion-resistant wind power generation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203366790U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261411A (en) * | 2015-11-16 | 2016-01-20 | 安徽光复电缆有限公司 | High-performance and anti-nuclear explosion type electromagnetic pulse special cable |
| CN108091434A (en) * | 2017-12-18 | 2018-05-29 | 徐州亚都环境科技有限公司 | A kind of conducting wire |
| CN109147993A (en) * | 2018-09-27 | 2019-01-04 | 昆山信昌电线电缆有限公司 | Low pressure automobile inverted image instrument cable |
-
2013
- 2013-08-10 CN CN 201320485966 patent/CN203366790U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261411A (en) * | 2015-11-16 | 2016-01-20 | 安徽光复电缆有限公司 | High-performance and anti-nuclear explosion type electromagnetic pulse special cable |
| CN108091434A (en) * | 2017-12-18 | 2018-05-29 | 徐州亚都环境科技有限公司 | A kind of conducting wire |
| CN109147993A (en) * | 2018-09-27 | 2019-01-04 | 昆山信昌电线电缆有限公司 | Low pressure automobile inverted image instrument cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LI DEQIANG Free format text: FORMER OWNER: SHANDONG TAIPINGYANG RUBBER CABLE CO., LTD. Effective date: 20140605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140605 Address after: 252311 Yanggu, Shandong, West Lake, No. 14, Patentee after: Li Deqiang Address before: 252311 West Lake, Shandong province Yanggu county cable industrial park, No. 14, No. Patentee before: SHANDONG PACIFIC RUBBER CABLE CO.,LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: No. 68, emerging industry base, Xiangguang Economic Development Zone, Yanggu County, Liaocheng City, Shandong Province Patentee after: Yanggu new Pacific Cable Co.,Ltd. Address before: 252311 No. 14, West Lake, Yanggu County, Shandong, Liaocheng Patentee before: Li Deqiang |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |