CN209266045U - A kind of resistance to wind energy cable with twisting of high flexibility used for wind power generation - Google Patents
A kind of resistance to wind energy cable with twisting of high flexibility used for wind power generation Download PDFInfo
- Publication number
- CN209266045U CN209266045U CN201822012606.3U CN201822012606U CN209266045U CN 209266045 U CN209266045 U CN 209266045U CN 201822012606 U CN201822012606 U CN 201822012606U CN 209266045 U CN209266045 U CN 209266045U
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- Prior art keywords
- resistance
- cable
- wall
- wind energy
- twisting
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- 238000010248 power generation Methods 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 239000004020 conductor Substances 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 230000035807 sensation Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a kind of resistance to wind energy cable with twisting of high flexibility used for wind power generation of field of cable technology, including cable core, the center installation reinforcing rib one of cable core, the surrounding outer wall of reinforcing rib one is respectively mounted core, the outer wall of cable core installs shielded layer, the outer wall of shielded layer installs tensile layer, the outer wall of tensile layer installs waterproof layer, the outer wall of waterproof layer installs restrictive coating, the resistance to wind energy cable with twisting of high flexibility used for wind power generation, by the way that reinforcing rib one is arranged, it can be improved the toughness of wind energy cable, the anti-torsion performance between four groups of cores can also be enhanced, reinforcing rib two is equipped between six groups of conductors simultaneously, the resistance to twisting property of conductor can further be improved, it is effective to guarantee that wind energy cable has stronger resistance to twisting resistance, suitable for frequently reversing, guarantee the stability that cable is vertically vacantly laid, improve the safety used, be conducive to Guarantee the normal power transmission of wind energy cable.
Description
Technical field
The utility model relates to field of cable technology, specially a kind of resistance to wind energy cable with twisting of high flexibility used for wind power generation.
Background technique
With the continuous development of new energy, carrying out power generation using wind-force becomes the best way that people use the renewable sources of energy.
Wind energy cable as transmission wind-force electric energy is also extremely important, and wind energy cable needs longtime running in outdoor, vertically vacantly laying,
Frequently torsion, the requirement to cable is high mechanical strength, resistance to torsion, and the resistance to twisting resistance of traditional wind energy cable is inadequate, uses uneasiness
Entirely, the normal use for influencing cable, not can guarantee power transmission, for this purpose, it is proposed that a kind of resistance to torsion of high flexibility used for wind power generation
Turn wind energy cable.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of resistance to wind energy cable with twisting of high flexibility used for wind power generation
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of resistance to torsion of high flexibility used for wind power generation
Wind energy cable, including cable core, cable core center installation reinforcing rib one, and the shape of reinforcing rib one be rectangle, the four of reinforcing rib one
All outer walls are respectively mounted core, and fire resistance fibre is filled in the gap between cable core and four groups of cores, and the outer wall of cable core installs shielded layer, screen
The outer wall installation tensile layer of layer is covered, polypropylene filling rope is uniformly installed in tensile layer, the outer wall of tensile layer installs waterproof layer, waterproof
The outer wall of layer installs restrictive coating.
Preferably, core includes the insulating sheath pipe installed with reinforcing rib one, and insulating sheath pipe is glass fibre pipe sleeve,
Reinforcing rib two is installed in the inner cavity of insulating sheath pipe, and the outer wall of reinforcing rib two uniformly installs six groups of conductors.
Preferably, conductor is by six roots of sensation tinned copper wire according to being twisted clockwise.
Preferably, waterproof layer is aluminium-plastic tape, and waterproof layer with a thickness of 0.2mm.
Preferably, the outer wall of four groups of cores is all provided with color band layer, and the color of four groups of colour band layers is different.
Preferably, restrictive coating is thermoplastic elastomer sheath, and the outer wall of restrictive coating is equipped with wear-resistant protection film.
Compared with prior art, the utility model has the beneficial effects that the resistance to torsion wind energy electricity of high flexibility used for wind power generation
Cable can be improved the toughness of wind energy cable, additionally it is possible to enhance the anti-torsion between four groups of cores by the way that reinforcing rib one is arranged
Can, while reinforcing rib two is equipped between six groups of conductors, and the resistance to twisting property of conductor can be further improved, it is effective to guarantee
Wind energy cable has stronger resistance to twisting resistance, is suitable for frequent torsion, while the filling of the polypropylene by installing in tensile layer
Rope can be improved the tensile strength of wind energy cable, guarantees the stability that cable is vertically vacantly laid, improves the safety used,
Advantageously ensure that the normal power transmission of wind energy cable.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model core structure schematic diagram.
In figure: 1, cable core；2, reinforcing rib one；3, core；31, insulating sheath pipe；32, reinforcing rib two；33, conductor；4, it hinders
Fire fiber；5, shielded layer；6, tensile layer；7, polypropylene filling rope；8, waterproof layer；9, restrictive coating.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of resistance to torsion wind energy of high flexibility used for wind power generation
Cable, including cable core 1, the center installation reinforcing rib 1 of cable core 1, and the shape 2 of reinforcing rib one is rectangle, the reinforcing rib of rectangle
One 2 can enhance the anti-torsion of core 3, and the surrounding outer wall of reinforcing rib 1 is respectively mounted core 3, between cable core 1 and four groups of cores 3
Gap fill fire resistance fibre 4, improve the anti-flammability of cable, the outer wall of cable core 1 installs shielded layer 5, and shielded layer 5 is that tin-coated copper is compiled
Tissue layer plays good shield effectiveness, and the outer wall of shielded layer 5 installs tensile layer 6, and polypropylene filling is uniformly installed in tensile layer 6
Rope 7 improves the pull resistance of cable, and the outer wall of tensile layer 6 installs waterproof layer 8, and the outer wall of waterproof layer 8 installs restrictive coating 9.
Wherein, core 3 includes the insulating sheath pipe 31 installed with reinforcing rib 1, and insulating sheath pipe 31 is glass fibre
Pipe sleeve, insulating properties add, and the outer wall of inner cavity installation 2 32 reinforcing rib 2 32 of reinforcing rib of insulating sheath pipe 31 uniformly installs six groups
Conductor 33 further increases the toughness of wind energy cable by reinforcing rib 2 32, improves the resistance to twisting resistance of conductor 33；
For conductor 33 by six roots of sensation tinned copper wire according to being twisted clockwise, the conductor 33 that tinned copper wire is constituted is more soft
Soft, resistance to twisting property is good, using stranded mode clockwise, further has the core 3 of wind energy cable preferable flexible and resistance to
Twisting property, this is because, in bending, sliding surplus is larger between each tinned copper wire single line, institute to a direction twisting
It is good with the resistance to twisting property of conductor 33；
Waterproof layer 8 is aluminium-plastic tape, and aluminium-plastic tape has the function of preferably moisture-proof, shielding and anti-chemical corrosion, and
Waterproof layer 8 with a thickness of 0.2mm, can reduce the thickness of wind energy cable entirety；
The outer wall of four groups of cores 3 is all provided with color band layer, and the color of four groups of colour band layers is different, passes through different colour bands
Layer can offer an explanation different cores 3；
Restrictive coating 9 be thermoplastic elastomer sheath, thermoplastic elastomer soft-touch, weatherability, fatigue resistance and temperature tolerance compared with
Good, not only the processing is simple, but also need not vulcanize, and cost can be reduced with circulation and stress use, and the outer wall of restrictive coating 9 is equipped with wear-resisting
Protective film improves the wear-resisting property of wind energy cable.
Working principle: the wind energy cable can not only improve the toughness of wind energy cable by setting reinforcing rib 1, moreover it is possible to
Enough enhance the anti-torsion performance between four groups of cores 3, while being equipped with reinforcing rib 2 32 between six groups of conductors 33, it can be further
The resistance to twisting property of raising conductor 33 wind energy cable can be improved by the polypropylene filling rope 7 installed in tensile layer 6
Tensile strength, guarantees the stability that cable is vertically vacantly laid, and waterproof layer 8 makes wind energy cable have preferable waterproofness, protecting
Under the protective effect of jacket layer 9, it can make the crust of wind energy cable that there is the hardness of trial of strength, be effectively protected inside wind energy cable
Structure.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of resistance to wind energy cable with twisting of high flexibility used for wind power generation, including cable core (1), it is characterised in that: the center of cable core (1)
It installs reinforcing rib one (2), and the shape of reinforcing rib one (2) is rectangle, the surrounding outer wall of reinforcing rib one (2) is respectively mounted core (3),
Fire resistance fibre (4) are filled in gap between cable core (1) and four groups of cores (3), and the outer wall of cable core (1) installs shielded layer (5), shielding
The outer wall of layer (5) installs tensile layer (6), uniformly installs polypropylene filling rope (7) in tensile layer (6), the outer wall peace of tensile layer (6)
It fills waterproof layer (8), the outer wall of waterproof layer (8) installs restrictive coating (9).
2. a kind of resistance to wind energy cable with twisting of high flexibility used for wind power generation according to claim 1, it is characterised in that: core
It (3) include the insulating sheath pipe (31) installed with reinforcing rib one (2), and insulating sheath pipe (31) is glass fibre pipe sleeve, insulation
Reinforcing rib two (32) are installed in the inner cavity of protecting pipe (31), and the outer wall of reinforcing rib two (32) uniformly installs six groups of conductors (33).
3. a kind of resistance to wind energy cable with twisting of high flexibility used for wind power generation according to claim 2, it is characterised in that: conductor
(33) by six roots of sensation tinned copper wire according to being twisted clockwise.
4. a kind of resistance to wind energy cable with twisting of high flexibility used for wind power generation according to claim 1, it is characterised in that: waterproof layer
(8) be aluminium-plastic tape, and waterproof layer (8) with a thickness of 0.2mm.
5. a kind of resistance to wind energy cable with twisting of high flexibility used for wind power generation according to claim 1, it is characterised in that: four groups of lines
The outer wall of core (3) is all provided with color band layer, and the color of four groups of colour band layers is different.
6. a kind of resistance to wind energy cable with twisting of high flexibility used for wind power generation according to claim 1, it is characterised in that: restrictive coating
It (9) is thermoplastic elastomer sheath, and the outer wall of restrictive coating (9) is equipped with wear-resistant protection film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012606.3U CN209266045U (en) | 2018-12-03 | 2018-12-03 | A kind of resistance to wind energy cable with twisting of high flexibility used for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012606.3U CN209266045U (en) | 2018-12-03 | 2018-12-03 | A kind of resistance to wind energy cable with twisting of high flexibility used for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266045U true CN209266045U (en) | 2019-08-16 |
Family
ID=67565488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822012606.3U Expired - Fee Related CN209266045U (en) | 2018-12-03 | 2018-12-03 | A kind of resistance to wind energy cable with twisting of high flexibility used for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266045U (en) |
-
2018
- 2018-12-03 CN CN201822012606.3U patent/CN209266045U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 |