CN208400550U - Wind energy cable is pressed in one kind - Google Patents
Wind energy cable is pressed in one kind Download PDFInfo
- Publication number
- CN208400550U CN208400550U CN201820473979.8U CN201820473979U CN208400550U CN 208400550 U CN208400550 U CN 208400550U CN 201820473979 U CN201820473979 U CN 201820473979U CN 208400550 U CN208400550 U CN 208400550U
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- CN
- China
- Prior art keywords
- wall
- cable
- conductor
- wind energy
- elastic rubber
- 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 - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 40
- 239000004020 conductor Substances 0.000 claims abstract description 39
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims abstract description 12
- 238000005253 cladding Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920002635 polyurethane Polymers 0.000 claims abstract description 10
- 239000004814 polyurethane Substances 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims 8
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 239000011241 protective layer Substances 0.000 claims 1
- 229920000459 Nitrile rubber Polymers 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 241000219146 Gossypium Species 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses press wind energy cable in one kind of field of cable technology, wind energy cable is pressed in one kind, the outer wall of the outer jacket is equipped with nitrile rubber layer, the inner wall of the outer jacket is equipped with the covering that blocks water, the inner wall of the covering that blocks water is equipped with glass layer, the inner wall of the glass layer is equipped with insulating layer, the insulating layer lumen loading has heat-preservation cotton, the inner wall of the insulating layer is equipped with inner cladding, the inner wall of the inner cladding is equipped with anti pressure devices, the elastic rubber slab is connected with anti-torsion part far from the side of support base, the inner wall of the anti-torsion part is equipped with the identical conductor protective jacket of three groups of structures, conductor is installed in the conductor protective jacket, the outer jacket of the cable is that polyurethane outer jacket has excellent low-temperature torsion resistance, it is wear-resistant, resisting salt fog corrosion, the performances such as tensile strength height, have simultaneously Higher voltage class, the nitrile rubber layer of outer jacket outer wall installation, tool have effectively completely cut off greasy dirt, have substantially prolonged the service life of cable.
Description
Technical field
The utility model relates to field of cable technology, specially press wind energy cable in one kind.
Background technique
In recent years, China is widelyd popularize using green novel energy sources such as wind energy, solar energy, and wind power industry has obtained quickly
Development, while having promoted wind-driven generator mating with a large amount of uses of cable.
Existing common wind energy cable is not able to satisfy the service requirement of large capacity wind-driven generator and due to wind-driven generator
It is chiefly used in the adverse circumstances such as inland severe cold, matched middle pressure wind energy cable will have low temperature resistant, resistance to frequent torsion, oil resistant
The properties such as dirty, resistance to resistance to compression, existing domestic common wind energy cable voltage class is low, low-temperature torsion resistance is easy to crack, resistance to pressure
It spends poor, it is difficult to while meeting actual motion and the environmental requirement of large capacity wind-driven generator, for this purpose, we have proposed in one kind
Press wind energy cable.
Utility model content
The purpose of this utility model is to provide wind energy cable is pressed in one kind, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: pressing wind energy cable, the outer jacket in one kind
Outer wall nitrile rubber layer is installed, the inner wall of the outer jacket is equipped with the covering that blocks water, the inner wall installation of the covering that blocks water
There is glass layer, the inner wall of the glass layer is equipped with insulating layer, and the insulating layer lumen loading has heat-preservation cotton, described
The inner wall of insulating layer is equipped with inner cladding, and the inner wall of the inner cladding is equipped with anti pressure devices, and the anti pressure devices include support
Seat, the inner cavity of the support base are equipped with elastic rubber ball, and side installation of the support base far from inner cladding inner wall is flexible
Rubber slab offers the ball groove to match with elastic rubber ball on the elastic rubber slab, and the elastic rubber slab is far from support
The side of seat is connected with anti-torsion part, and the inner wall of the anti-torsion part is equipped with the identical conductor protective jacket of three groups of structures, described
Conductor is installed in conductor protective jacket, steel wire item is installed between conductor protective jacket described in three groups.
Preferably, the conductor protective jacket includes preventing rubber layer, and the preventing rubber layer inner wall is equipped with conductor shielding
Layer, the inner wall of the conductor shield are equipped with insulating layer.
Preferably, anti-torsion part section is triangle anti-torsion part structure, and the support base section is curved support
Holder structure.
Preferably, the outer jacket is polyurethane outer jacket, and the elastic rubber ball is elastic polyurethane ball, and bullet
Property side of the ball far from elastic rubber slab fit with support base inner wall, the conductor shield by tinned copper wire weave and
At.
Preferably, the anti pressure devices share three groups, and are uniformly arranged on anti-torsion part outer wall.
Preferably, the conductor protective jacket appearance color is different.
Compared with prior art, the utility model has the beneficial effects that
1, the outer jacket of the cable be polyurethane outer jacket have excellent low-temperature torsion resistance, wear-resistant, resisting salt fog corrosion,
The performances such as tensile strength height, while voltage class with higher, outer jacket outer wall installation nitrile rubber layer, tool effectively every
Greasy dirt absolutely thoroughly solves the problem of Cracking occurred when cable uses under oil pollution environment, substantially prolongs the use longevity of cable
Life；
2, the covering that blocks water of cable setting effectively avoids the generation droplet caused by the severe cold area of inland from flowing into cable
Inside, has the effect of waterproof and dampproof, and glass layer and insulating layer guarantee cable in the work of inland severe cold area；
3, anti pressure devices have light performance, and elastic rubber using elastic rubber slab, support base and elastic rubber ball
Ball is elastic polyurethane ball, has good wearability and crushing resistance, effectively raises the resistance to anti-pressure ability of cable, and
It is at low cost, it is light-weight；
4, it is triangle anti-torsion part that anti-torsion part, which is section, improves the resistance to torsion of Integral cable, steel wire item can have
The overall structure of the raising cable of effect, makes more compact inside it, and conductor shield is woven by tinned copper wire, improves strong
Degree, avoids corruption and oxidation, and conductor protective jacket appearance color is different, is easy to use energy when personnel are miscellaneous to repair operation
Quick connection line.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model anti pressure devices structural schematic diagram；
Fig. 3 is the utility model conductor protecting jacket structure schematic diagram.
In figure: 1 outer jacket, 2 nitrile rubber layers, 3 block water covering, 4 glass layers, 5 insulating layers, 51 heat-preservation cottons, packet in 6
Layer, 7 anti pressure devices, 71 elastic rubber slabs, 72 support bases, 73 elastic rubber balls, 74 ball grooves, 8 anti-torsion parts, 9 conductors, 10 conductors
Protective jacket, 101 preventing rubber layers, 102 conductor shields, 103 insulating layers, 11 steel wire items.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: pressing wind energy cable, including outer jacket 1 in one kind,
The outer wall of outer jacket 1 is equipped with nitrile rubber layer 2, has effectively completely cut off greasy dirt, thoroughly solves cable and uses under oil pollution environment
When the problem of Cracking that occurs, the inner wall of outer jacket 1 is equipped with the covering 3 that blocks water, pearl avoided to flow into inside cable, have waterproof and dampproof
Effect, the inner wall for the covering 3 that blocks water is equipped with glass layer 4, and the inner wall of glass layer 4 is equipped with insulating layer 5, guarantees electricity
For cable in the work of inland severe cold area, 5 lumen loading of insulating layer has heat-preservation cotton 51, and the inner wall of insulating layer 5 is equipped with inner cladding 6,
The inner wall of inner cladding 6 is equipped with anti pressure devices 7, improves the anti-pressure ability of cable, and cost low mass is light, and anti pressure devices 7 include
Support base 72, the inner cavity of support base 72 are equipped with elastic rubber ball 73, and support base 72 is equipped with far from the side of 6 inner wall of inner cladding
Elastic rubber slab 71 has the effect of compensator or trimmer pressure while reducing the abrasion between anti-torsion part 8, on elastic rubber slab 71
The ball groove 74 to match with elastic rubber ball 73 is offered, when cable is under pressure, is alleviated by squeezing elastic rubber ball 73
Pressure avoids damage conductor 9, and elastic rubber slab 71 is connected with anti-torsion part 8 far from the side of support base 72, anti-torsion part 8
Inner wall is equipped with the identical conductor protective jacket 10 of three groups of structures, and conductor 9, three groups of conductor protective jackets are equipped in conductor protective jacket 10
Steel wire item 11 is installed, the effective overall structure for improving cable makes more compact inside it between 10.
Wherein, conductor protective jacket 10 includes preventing rubber layer 101, and 101 inner wall of preventing rubber layer is equipped with conductor shield
102, the inner wall of conductor shield 102 is equipped with insulating layer 103, and 8 section of anti-torsion part is triangle anti-torsion part structure, improves
The resistance to torsion of Integral cable, support base 72 section are curved support holder structure, and outer jacket 1 is polyurethane outer jacket, elastic rubber
Glueballs 2 is elastic polyurethane ball, has good wearability and crushing resistance, and elastic rubber ball 2 is far from elastic rubber slab
71 side fits with 72 inner wall of support base, and conductor shield 102 is woven by tinned copper wire, improves intensity, avoids
Corruption and oxidation, anti pressure devices 7 share three groups, and are uniformly arranged on 8 outer wall of anti-torsion part, when so that the cable is under pressure uniformly by
Power is alleviated, and 10 appearance color of conductor protective jacket is different, and being easy to use when personnel are miscellaneous to repair operation quickly to connect
Route.
Working principle: 1 outer wall of wind energy cable outer jacket is nitrile rubber layer 2, can thoroughly be solved effectively in isolation greasy dirt
The problem of Cracking occurred when certainly cable uses under oil pollution environment, substantially prolongs the service life of cable, the protective coverings of cable 1
There are the performances such as excellent low-temperature torsion resistance, wear-resistant, resisting salt fog corrosion, tensile strength height for polyurethane outer jacket, have simultaneously
There is higher voltage class, the covering 3 that blocks water of 1 inner wall of outer jacket installation effectively avoids the generation caused by the severe cold area of inland
Droplet flows into inside cable, has the effect of waterproof and dampproof, and glass layer 4 and insulating layer 5 solve existing domestic common wind
The problem of the energy low temperature resistant difference of cable, while there are the cable anti pressure devices 7 to pass through elastic rubber ball when cable is under pressure
73 and 71 compensator or trimmer pressure of elastic rubber slab, damage cable is avoided, effectively raises the resistance to anti-pressure ability of cable, and at low cost,
Light-weight, anti-torsion part 8 is that section is triangle anti-torsion part, improves the resistance to torsion of Integral cable, steel wire item 11 can have
The overall structure of the raising cable of effect, makes more compact inside it, and conductor shield 102 is woven by tinned copper wire, is improved
Intensity avoids corruption and oxidation, and 10 appearance color of conductor protective jacket is different, is easy to use that personnel are miscellaneous repairs operation
When can quick connection line.
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. pressing wind energy cable in one kind, including outer jacket (1), it is characterised in that: the outer wall of the outer jacket (1) is equipped with butyronitrile
The inner wall of rubber layer (2), the outer jacket (1) is equipped with the covering that blocks water (3), and the inner wall of the covering that blocks water (3) is equipped with glass
The inner wall of glass fibrous layer (4), the glass layer (4) is equipped with insulating layer (5), and insulating layer (5) lumen loading has guarantor
The inner wall of warm cotton (51), the insulating layer (5) is equipped with inner cladding (6), and the inner wall of the inner cladding (6) is equipped with anti pressure devices
(7), the anti pressure devices (7) include support base (72), and the inner cavity of the support base (72) is equipped with elastic rubber ball (73), institute
It states support base (72) to be equipped with elastic rubber slab (71) far from the side of inner cladding (6) inner wall, on the elastic rubber slab (71)
Offer the ball groove (74) to match with elastic rubber ball (73), side of the elastic rubber slab (71) far from support base (72)
It is connected with anti-torsion part (8), the inner wall of the anti-torsion part (8) is equipped with the identical conductor protective jacket (10) of three groups of structures, institute
It states in conductor protective jacket (10) and conductor (9) is installed, steel wire item (11) are installed between conductor protective jacket (10) described in three groups.
2. pressing wind energy cable in one kind according to claim 1, it is characterised in that: the conductor protective jacket (10) includes rubber
Glue protective layer (101), preventing rubber layer (101) inner wall are equipped with conductor shield (102), the conductor shield
(102) inner wall is equipped with insulating layer (103).
3. pressing wind energy cable in one kind according to claim 1, it is characterised in that: anti-torsion part (8) section is three
Angular anti-torsion part structure, support base (72) section are curved support holder structure.
4. pressing wind energy cable in one kind according to claim 2, it is characterised in that: the outer jacket (1) is outside polyurethane
Sheath, the elastic rubber ball (73) is elastic polyurethane ball, and elastic rubber ball (73) is far from elastic rubber slab (71)
Side fit with support base (72) inner wall, the conductor shield (102) is woven by tinned copper wire.
5. pressing wind energy cable in one kind according to claim 1, it is characterised in that: the anti pressure devices (7) share three groups,
And it is uniformly arranged on anti-torsion part (8) outer wall.
6. pressing wind energy cable in one kind according to claim 1, it is characterised in that: conductor protective jacket (10) the appearance face
Color is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820473979.8U CN208400550U (en) | 2018-03-30 | 2018-03-30 | Wind energy cable is pressed in one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820473979.8U CN208400550U (en) | 2018-03-30 | 2018-03-30 | Wind energy cable is pressed in one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208400550U true CN208400550U (en) | 2019-01-18 |
Family
ID=65064572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820473979.8U Expired - Fee Related CN208400550U (en) | 2018-03-30 | 2018-03-30 | Wind energy cable is pressed in one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208400550U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686483A (en) * | 2019-01-24 | 2019-04-26 | 扬州市金阳光电缆有限公司 | The high-intensitive resistance to corrosion-resistant special cable of torsion of coastal Wind turbines |
| CN110320623A (en) * | 2019-07-09 | 2019-10-11 | 陕西理工大学 | One kind being threaded towards interior wrong power type optical cable |
| CN110762295A (en) * | 2019-11-14 | 2020-02-07 | 江苏万源新材料股份有限公司 | Coating aluminum foil special for dehumidification and purification system |
| CN111145948A (en) * | 2019-12-02 | 2020-05-12 | 安徽华通电缆集团有限公司 | Zero-buoyancy underwater detection special cable and anti-torsion detection equipment for cable |
-
2018
- 2018-03-30 CN CN201820473979.8U patent/CN208400550U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686483A (en) * | 2019-01-24 | 2019-04-26 | 扬州市金阳光电缆有限公司 | The high-intensitive resistance to corrosion-resistant special cable of torsion of coastal Wind turbines |
| CN109686483B (en) * | 2019-01-24 | 2020-04-17 | 扬州市金阳光电缆有限公司 | High-strength torsion-resistant corrosion-resistant special cable for coastal wind turbine generator |
| CN110320623A (en) * | 2019-07-09 | 2019-10-11 | 陕西理工大学 | One kind being threaded towards interior wrong power type optical cable |
| CN110762295A (en) * | 2019-11-14 | 2020-02-07 | 江苏万源新材料股份有限公司 | Coating aluminum foil special for dehumidification and purification system |
| CN111145948A (en) * | 2019-12-02 | 2020-05-12 | 安徽华通电缆集团有限公司 | Zero-buoyancy underwater detection special cable and anti-torsion detection equipment for cable |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |