CN205751633U - A kind of wind energy cable - Google Patents
A kind of wind energy cable Download PDFInfo
- Publication number
- CN205751633U CN205751633U CN201620391568.5U CN201620391568U CN205751633U CN 205751633 U CN205751633 U CN 205751633U CN 201620391568 U CN201620391568 U CN 201620391568U CN 205751633 U CN205751633 U CN 205751633U
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- China
- Prior art keywords
- layer
- armor
- bunk
- wind energy
- outside
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- 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
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Abstract
This utility model relates to a kind of wind energy cable, including corrosion protective layer, inside described corrosion protective layer successively on be provided with the first armor, second armor, described first armor, First bed it is provided with between second armor, the second bunk layer it is provided with inside described second armor, the inner side of described second bunk layer is provided with several conductors, each conductor described has been orderly arranged outside each internal semiconductive layer, insulator, outside semiconductive layer, screen layer, water barrier, pipe box, it is provided with several optical cables inside described second bunk layer, described second base layer is internal and is positioned at outside pipe box and is filled with field trash.This utility model can realize electric energy transmission simultaneously and signal transmits, and have that twisting property is good, block water, fire-retardant, resisting fatigue, electromagnetism interference, flexibility are good and the feature such as length in service life.
Description
Technical field
This utility model relates to technical field of electricity, particularly relates to a kind of wind energy cable.
Background technology
Wind energy, the produced kinetic energy of earth surface large quantity of air flowing.Owing to ground is become by temperature after solar irradiation everywhere
Changing different different with the content of water vapor in air, thus cause the difference of various places air pressure, pressure-air is to low in the horizontal direction
The flowing of pressure area, i.e. forms wind.Wind energy resources is decided by wind energy concentration and available wind energy year accumulation hourage.Wind energy concentration
It is the power of the obtainable wind of unit front face area, proportional with the cube of wind speed and atmospheric density.
Cable is typically the cable of the similar rope stranded by several or several groups of wires (often organizing at least two), often group
Mutually insulated between wire, and be often twisted into round a center, whole outside is surrounded by the cover layer of high-insulation.Cable has
Interior energising, the feature of external insulation.Derivative/the new product of electric wire mainly requires different and equipment because of application scenario, application
Convenience and reduce the requirement of equipment cost etc., and use new material, special material or change product structure or improve work
Skill requires or is combined by the product of different cultivars and produces.
Along with tradition non-renewable energy resources in short supply, wind energy is the most more and more paid attention to as one of new forms of energy, is ground
Study carefully and apply.Wind energy cable plays an important role in using in the development of wind energy.Wind energy cable is due to the ring of wind-power electricity generation
Border is severe, and blower fan service life is longer, and cable constantly rotates with blower fan, higher to the performance requirement of cable, existing wind energy
Cable still can not fully meet demand.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of wind energy cable.
This utility model is to be achieved through the following technical solutions:
A kind of wind energy cable, including corrosion protective layer, inside described corrosion protective layer successively on be provided with the first armour
Dress layer, the second armor, between described first armor, the second armor on be provided with First bed, described second armouring
Being provided with the second bunk layer inside Ceng, the inner side of described second bunk layer is provided with several conductors, outside each conductor described
Side is disposed with internal semiconductive layer, insulator, outside semiconductive layer, screen layer, water barrier, pipe box, described second bunk
Being provided with several optical cables inside Ceng, described second bunk layer is internal and is positioned at outside pipe box and is filled with field trash.
Preferably, described internal semiconductive layer, outside semiconductive layer thickness identical.
Preferably, the company of fixing between described semiconductor layer, insulator, outside semiconductive layer, screen layer, water barrier and pipe box
Connect.
Preferably, the material of described screen layer is polyethylene, polyester, nylon or polrvinyl chloride.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, reasonable in design,
This utility model, by arranging screen layer, therefore improves anti-electromagnetic interference capability, and twisting property and anti-fatigue performance is by force, should
Wind energy cable can realize electric energy transmission simultaneously and signal transmits, and have that twisting property is good, block water, fire-retardant, resisting fatigue, anti-electricity
Magnetic disturbance, flexibility be good and the feature such as length in service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of wind energy cable, including corrosion protective layer 1, inside described corrosion protective layer 1 successively on be provided with first
Armor the 2, second armor 4, between described first armor the 2, second armor 4 on be provided with First bed 3, described
Being provided with the second bunk layer 5 inside two armors 4, the inner side of described second bunk layer 5 is provided with several conductors 6, described often
One conductor 6 be orderly arranged outside each internal semiconductive layer 7, insulator 8, outside semiconductive layer 9, screen layer 10, water barrier 11,
Pipe box 12, wherein said internal semiconductive layer 7, outside semiconductive layer 9 thickness identical.
Fix between described semiconductor layer 7, insulator 8, outside semiconductive layer 9, screen layer 10, water barrier 11 and pipe box 12
Connect, and the material of described screen layer 10 is polyethylene, polyester, nylon or polrvinyl chloride.Arrange inside described second bunk layer 5
Having several optical cables 13, described second bunk layer 5 is internal and is positioned at outside pipe box 12 and is filled with field trash 14.This wind energy cable energy
Enough realize electric energy transmission and signal transmits simultaneously, and have that twisting property is good, block water, fire-retardant, resisting fatigue, electromagnetism interference, soft
Soft good and service life the feature such as length.
In description of the present utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " even
Connect ", " fixing " should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be
It is mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can be concrete
Situation understands above-mentioned term concrete meaning in this utility model.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (4)
1. a wind energy cable, including corrosion protective layer (1), described corrosion protective layer (1) inner side successively on be provided with the
One armor (2), the second armor (4), between described first armor (2), the second armor (4) on be provided with the first bunk
Layer (3), described second armor (4) inner side is provided with the second bunk layer (5), it is characterised in that: described second bunk layer (5)
Inner side is provided with several conductors (6), and described each conductor (6) has been orderly arranged outside each internal semiconductive layer (7), insulator
(8), outside semiconductive layer (9), screen layer (10), water barrier (11), pipe box (12), described second bunk layer (5) inner side arrange
Having several optical cables (13), described second bunk layer (5) is internal and is positioned at pipe box (12) outside and is filled with field trash (14).
A kind of wind energy cable the most according to claim 1, it is characterised in that: described internal semiconductive layer (7), outside are partly led
The thickness of body layer (9) is identical.
A kind of wind energy cable the most according to claim 1, it is characterised in that: described semiconductor layer (7), insulator (8), outer
Fix between portion's semiconductor layer (9), screen layer (10), water barrier (11) and pipe box (12) and be connected.
A kind of wind energy cable the most according to claim 1, it is characterised in that: the material of described screen layer (10) is poly-second
Alkene, polyester, nylon or polrvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620391568.5U CN205751633U (en) | 2016-05-04 | 2016-05-04 | A kind of wind energy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620391568.5U CN205751633U (en) | 2016-05-04 | 2016-05-04 | A kind of wind energy cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751633U true CN205751633U (en) | 2016-11-30 |
Family
ID=57371911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620391568.5U Expired - Fee Related CN205751633U (en) | 2016-05-04 | 2016-05-04 | A kind of wind energy cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751633U (en) |
-
2016
- 2016-05-04 CN CN201620391568.5U patent/CN205751633U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161130 Termination date: 20170504 |