CN108364713A - A kind of weather-proof tensile flexible cable of wind power generation warp resistance - Google Patents
A kind of weather-proof tensile flexible cable of wind power generation warp resistance Download PDFInfo
- Publication number
- CN108364713A CN108364713A CN201810104920.6A CN201810104920A CN108364713A CN 108364713 A CN108364713 A CN 108364713A CN 201810104920 A CN201810104920 A CN 201810104920A CN 108364713 A CN108364713 A CN 108364713A
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- CN
- China
- Prior art keywords
- weather
- wind power
- core
- proof
- power generation
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0009—Details relating to the conductive cores
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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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
Landscapes
- Ropes Or Cables (AREA)
Abstract
The invention discloses a kind of weather-proof tensile flexible cables of wind power generation warp resistance, the cable core being set up in parallel including several, the cable core includes core and the insulating layer for being wrapped in core outer layer, all outer layer of cable core are coated with liner layer, tensile reinforcement layers and weather-proof outer jacket jointly successively from inside to outside, and filling is placed between the cable core.The cable has excellent softness, warp resistance, stretch-proof weather-resistant performance, can be widely used in wind power generating set.
Description
Technical field
The present invention relates to a kind of weather-proof tensile flexible cables of wind power generation warp resistance, belong to field of cable technology.
Background technology
Cable is the conveying energy, transmits the indispensable basic equipment of information institute, from social informatization, it is electrified quickly
Today of development, electric wire have become one of most important basic product in economic construction.Wires and cables industry is mating again
Industry, product must satisfy requirement of each main industry of national economy to electric wire performance, and national economy feels most industries all
Related to electric wire, industrial status is highly important.
For cable for wind power generation, longtime running is in outdoor, vertical hanging laying, frequently torsion (automatic yaw
To wind), this requires cables to have excellent softness, warp resistance, stretch-proof, weather-resistant performance, because general cable is difficult
To meet these rigors, it is based on the above reason, special open sends out a kind of wind power generation warp resistance tensile flexible cable.
Invention content
The technical problem to be solved by the present invention is to：A kind of wind power generation cable reasonable for structure is provided, it can energy
It is enough to meet softness, warp resistance, stretch-proof, weather proof requirement.
In order to solve the above technical problems, the technical scheme is that：A kind of wind power generation warp resistance is weather-proof anti-
Flexible cable is drawn, including several cable cores being set up in parallel, the cable core include core and the insulating layer for being wrapped in core outer layer, institute
If stating, core is uniformly mixed soft copper silk by carried interest and copper sheet winding wire forms, the copper sheet winding wire radical accounting 20%-30%,
It is coated with filled layer, liner layer, enhancement layer and weather-proof outer jacket successively from inside to outside outside the cable core.
Preferably, the insulating layer is using the excellent modification of nylon material of self-lubricating property.
Preferably, the tension filled layer uses special aramid fiber.
Preferably, the anti-liner layer extrudes pattern using high-strength composite material.
Preferably, the tensile reinforcement layers use high strength fibre silk braiding structure.
Preferably, described that weather-proof outer jacket is resisted to be extruded using weather-proof CPE CABLE MATERIALSs.
Above-mentioned technical proposal is used, beneficial effects of the present invention are：
1, core uses the composite conducting core of multiply soft copper silk and copper sheet winding wire, and the elasticity of copper sheet winding wire is relatively
It is good, deformation can be generated in torsion, is convenient for the dispersion of mechanical stress, the resistance to twisting property of cable can be greatly improved, generally
The torsion test of conductor wire core is 10000 times, can reach 3,000,000 times constantly using the cable of the conductor wire core of this kind of complex structure
It splits.2, insulating layer has higher insulation resistance and excellent wearability using the excellent modification of nylon material of self-lubricating property.It is prominent
It is that modification of nylon material possesses self-lubricating function to go out feature, can between internal insulated wire cores when cable is by external force torsional bending
To generate sliding, the torsional shear of frictional resistance generation is greatly reduced, cable number of torsions is improved.3, tensile reinforcement layers are got rid of
Wire armouring pattern before has been abandoned, using the high synthetic fibres braiding structure of tensile strength, has increased cable tension
Performance is to maintain the flexibility of cable, and reduce the heavyweight of cable itself.4, weather-proof outer jacket uses weather-proof CPE CABLE MATERIALSs
It extrudes, not only ensure that the wear-resisting property of cable, but also improve the suitability of cable outdoor laid.In short, the cable will be soft, resistance to
Distortion, stretch-proof, weather-resistant performance are integrated in one, and can be widely used on wind power plant.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Wherein：Core 1, soft copper silk 1.1, copper sheet winding wire 1.2, insulating layer 2, tension filled layer 3, liner layer 4, tension adds
Strong layer 5, weather-proof outer jacket 6.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 1, a kind of weather-proof tensile flexible cable of wind power generation warp resistance, including several are set up in parallel
Cable core, the cable core include core 1 and the insulating layer 2 for being wrapped in 1 outer layer of core, if the core 1 uniformly mixed by carried interest it is soft
Copper wire 1.1 and copper sheet winding wire composition, the copper sheet winding wire radical accounting 20%-30%, outside the cable core from it is interior to
It is coated with filled layer, liner layer 4, enhancement layer and weather-proof outer jacket 6 successively outside.
1.2 composite conducting core 1 of 1 multiply soft copper silk 1.1 of core and copper sheet winding wire, core 1 production by wire drawing-around
Packet-process, core 1 use and twist form again.
Insulating layer 2 carries out heating extrusion by extruding machine to modified nylon plastic particle.
Tension filled layer 3 is special aramid fiber, has high tensile strength.
Liner layer 4 carries out heating extrusion by extruder to high-strength composite material.
Tensile reinforcement layers 5 are woven using high strength synthetic fibre silk.
Weather-proof outer jacket 6 first squeezes out weather-proof CPE by rubber extruding machine, then carries out continuous vulcanization, mentions material
Mechanical performance.
In conclusion softness, warp resistance, stretch-proof, weather-resistant performance are integrated in one by the cable, it can extensive use
On wind power plant.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (5)
1. a kind of weather-proof tensile flexible cable of wind power generation warp resistance, it is characterised in that：It is set up in parallel including several
Cable core, the cable core include core (1) and the insulating layer (2) for being wrapped in core (1) outer layer, and the core (1) is if equal by carried interest
Even mixing soft copper silk and copper sheet winding wire composition, are coated with filled layer (3), liner layer successively from inside to outside outside the cable core
(4), enhancement layer (5) and weather-proof outer jacket (6).
2. a kind of weather-proof tensile flexible cable of wind power generation warp resistance according to claim 1, is characterized in that：It is described
Copper sheet winding wire radical accounting 20%-30%.
3. a kind of weather-proof tensile flexible cable of wind power generation warp resistance according to claim 1, insulating layer (2) is to change
Property nylon material.
4. a kind of weather-proof tensile flexible cable of wind power generation warp resistance according to claim 1, is characterized in that：It is described
Filled layer (3) is special aramid fiber material.
5. a kind of weather-proof tensile flexible cable of wind power generation warp resistance according to claim 1, is characterized in that：It is described
Enhancement layer (5) uses high strength fibre silk braiding structure, percentage of braiding coverage to reach 85%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810104920.6A CN108364713A (en) | 2018-02-02 | 2018-02-02 | A kind of weather-proof tensile flexible cable of wind power generation warp resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810104920.6A CN108364713A (en) | 2018-02-02 | 2018-02-02 | A kind of weather-proof tensile flexible cable of wind power generation warp resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108364713A true CN108364713A (en) | 2018-08-03 |
Family
ID=63004246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810104920.6A Pending CN108364713A (en) | 2018-02-02 | 2018-02-02 | A kind of weather-proof tensile flexible cable of wind power generation warp resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108364713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540515A (en) * | 2020-04-10 | 2020-08-14 | 安徽龙庵电缆集团有限公司 | Cold-resistant and distortion-resistant flexible cable for wind power generation and production method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2909468Y (en) * | 2006-01-23 | 2007-06-06 | 福建南平太阳电缆股份有限公司 | Plastic nelon insulation cable |
| CN201274197Y (en) * | 2008-10-09 | 2009-07-15 | 中国电子科技集团公司第二十三研究所 | High frequency coaxial cable |
| CN201622868U (en) * | 2010-03-22 | 2010-11-03 | 陈丰裕 | Conductor improvement structure, socket and plug having same |
| CN205692590U (en) * | 2016-05-23 | 2016-11-16 | 安徽太平洋电缆股份有限公司 | Tensile type wind generator system flexible cable |
| CN205845556U (en) * | 2016-05-16 | 2016-12-28 | 新宇电缆集团股份有限公司 | A kind of Oversea wind power generation cable |
| CN206163173U (en) * | 2016-09-12 | 2017-05-10 | 扬州曙光电缆股份有限公司 | Novel resistant flexible cable for wind power generation equipment that twists reverse resists cold |
-
2018
- 2018-02-02 CN CN201810104920.6A patent/CN108364713A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2909468Y (en) * | 2006-01-23 | 2007-06-06 | 福建南平太阳电缆股份有限公司 | Plastic nelon insulation cable |
| CN201274197Y (en) * | 2008-10-09 | 2009-07-15 | 中国电子科技集团公司第二十三研究所 | High frequency coaxial cable |
| CN201622868U (en) * | 2010-03-22 | 2010-11-03 | 陈丰裕 | Conductor improvement structure, socket and plug having same |
| CN205845556U (en) * | 2016-05-16 | 2016-12-28 | 新宇电缆集团股份有限公司 | A kind of Oversea wind power generation cable |
| CN205692590U (en) * | 2016-05-23 | 2016-11-16 | 安徽太平洋电缆股份有限公司 | Tensile type wind generator system flexible cable |
| CN206163173U (en) * | 2016-09-12 | 2017-05-10 | 扬州曙光电缆股份有限公司 | Novel resistant flexible cable for wind power generation equipment that twists reverse resists cold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540515A (en) * | 2020-04-10 | 2020-08-14 | 安徽龙庵电缆集团有限公司 | Cold-resistant and distortion-resistant flexible cable for wind power generation and production method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180803 |
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| RJ01 | Rejection of invention patent application after publication |