CN201237928Y - Wind energy cable - Google Patents
Wind energy cable Download PDFInfo
- Publication number
- CN201237928Y CN201237928Y CNU2008200406000U CN200820040600U CN201237928Y CN 201237928 Y CN201237928 Y CN 201237928Y CN U2008200406000 U CNU2008200406000 U CN U2008200406000U CN 200820040600 U CN200820040600 U CN 200820040600U CN 201237928 Y CN201237928 Y CN 201237928Y
- Authority
- CN
- China
- Prior art keywords
- wind energy
- cable
- conductor
- energy cable
- utility
- 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 - Lifetime
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of cables, in particular to an environment-friendly special cable used for wind power generation. Multi-stranded flexible conductors, conductor-insulating layers and a flame-retardant filling rope are arranged in the central part of the flame-retardant cable and then wrapped orderly from the inside to outside by a highly flame-retardant band layer, a polyester band layer, a woven shielding layer and an outer sheath layer. The purpose of the utility model is to provide a wind energy cable which is widely used for wind power generation and has good anti-torsion and environment-resistant properties.
Description
Technical field
The utility model relates to the cable technology field, especially relates to a kind of environment-friendly type used for wind-energy power generation special cable.
Background technology
The operation of for many years wind-driven generator shows, wind-driven generator what will solve emphatically is reliability and life-span.The load that wind-driven generator faced is not as communication and computer equipment, and it must guarantee use constantly all the year, bear again expose to the sun and rain, the weather is cold and the ground is frozen, service conditions is very abominable.So we focus on the research of these several respects: reliability and life-span, anti-amblent air temperature and mechanical performance index.Conventional wind energy cable material is a polyvinyl chloride insulation or ethylene propylene rubber insulated, the neoprene sheath, but cable can not satisfy the performance requirement of wind power generation.
Summary of the invention
The purpose of this utility model is the above-mentioned shortcoming at prior art, and a kind of environment-friendly type generating wind energy cable is provided.
The technical scheme that realizes the utility model above-mentioned purpose is: a kind of wind energy cable, its centre bag
Draw together flexible conductor and the insulating layer of conductor and the fire-retardant gasket for packing of strands, and then by the high flame retardant belt,
Polyester belt, woven shield, external sheath layer wrap up successively from inside to outside and forming.
Insulating layer of conductor adopts crosslinked polyethylene as material.
External sheath layer adopts crosslinked haloflex material.
The utility model has the advantages that: through the improved wind energy cable of structure and material, good reliability, life-span length, anti-amblent air temperature and mechanical performance index height.Insulating barrier adopts crosslinked polyethylene, and restrictive coating adopts crosslinked haloflex, can satisfy the performance requirement of wind power generation, makes efficient improve greatly.The insulation of cable and sheath material can tolerate-40 ℃ low temperature environment, and under low temperature environment, guarantee the electrical property and the mechanical performance of cable, cable is soft more, meet IEC 60228 (GB/T 3956) the 5th class conductor or the 6th class conductor, to guarantee by 10000 torsion tests, the UV resistant performance is strong, the oil resistance height, and meet the requirement of ROHS.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Among the figure, 1 is the flexible conductor of strands, and 2 is insulating layer of conductor, and 3 is fire-retardant gasket for packing, and 4 is the high flame retardant belt, and 5 is the polyester belt, and 6 is woven shield, and 7 is external sheath layer.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.
With reference to Fig. 1, its centre of wind energy cable includes flexible conductor 1 and the insulating layer of conductor 2 and the fire-retardant gasket for packing 3 of strands, and then by high flame retardant belt 4, polyester belt 5, woven shield 6, external sheath layer 7 from inside to outside successively the parcel form.Insulating layer of conductor 2 adopts crosslinked polyethylene as material.External sheath layer 7 adopts the low-smoke halogen-free polyolefin material of high flame retardant.The insulating layer of conductor 2 of cable and external sheath layer 7 materials can tolerate-40 ℃ low temperature environment, and guarantee the electrical property and the mechanical performance of cable under low temperature environment.
The foregoing description is to be used to illustrate the utility model, rather than to restriction of the present utility model, to the improvement of pressing method of the present invention, all belongs to the claimed scope of the utility model under design prerequisite of the present utility model.
Claims (3)
1. wind energy cable, it is characterized in that: the centre includes flexible conductor and the insulating layer of conductor and the fire-retardant gasket for packing of strands, and then by high flame retardant belt, polyester belt, woven shield, external sheath layer from inside to outside successively parcel form.
2. wind energy cable according to claim 1 is characterized in that: insulating layer of conductor adopts crosslinked polyethylene as material.
3. wind energy cable according to claim 1 is characterized in that: external sheath layer adopts crosslinked haloflex material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200406000U CN201237928Y (en) | 2008-07-14 | 2008-07-14 | Wind energy cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200406000U CN201237928Y (en) | 2008-07-14 | 2008-07-14 | Wind energy cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237928Y true CN201237928Y (en) | 2009-05-13 |
Family
ID=40650663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200406000U Expired - Lifetime CN201237928Y (en) | 2008-07-14 | 2008-07-14 | Wind energy cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237928Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102347099A (en) * | 2011-06-28 | 2012-02-08 | 江苏远洋东泽电缆股份有限公司 | EPR (ethylene propylene rubber) insulated cable for offshore oil device and manufacturing method thereof |
| CN101692356B (en) * | 2009-11-17 | 2012-08-29 | 四川鑫电电缆有限公司 | Low temperature-resistant and distortion-resistant power cable with copper conductor TPE insulated sheath for wind power generation |
-
2008
- 2008-07-14 CN CNU2008200406000U patent/CN201237928Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101692356B (en) * | 2009-11-17 | 2012-08-29 | 四川鑫电电缆有限公司 | Low temperature-resistant and distortion-resistant power cable with copper conductor TPE insulated sheath for wind power generation |
| CN102347099A (en) * | 2011-06-28 | 2012-02-08 | 江苏远洋东泽电缆股份有限公司 | EPR (ethylene propylene rubber) insulated cable for offshore oil device and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104361945B (en) | A kind of Halogen-free flame-retardant low-temperature resistant is pressed the preparation method of wind energy cable | |
| CN201667241U (en) | Novel armored submarine cable | |
| CN106057337A (en) | Below-35kV copper core and aluminum core coaxial composite plastic insulated cable | |
| CN201638589U (en) | Torsion-resistant weather-proof rubber jacketed flexible cable for wind power generation | |
| CN201237928Y (en) | Wind energy cable | |
| CN203118633U (en) | Fire-resistant aluminum alloy variable frequency cable | |
| CN204117676U (en) | A kind of wind power generation distortion resistant power cable | |
| CN204270715U (en) | Wind energy cable is pressed in a kind of Halogen-free flame-retardant low-temperature resistant | |
| CN203573680U (en) | Shielding type signal flexible cable for wind power generation system | |
| CN202736552U (en) | Cable for wind power generation | |
| CN207602284U (en) | The rubber set power cable that a kind of highly-flexible adverse circumstances use | |
| CN202711849U (en) | Mining communication cable | |
| CN109003721A (en) | A kind of anti-dragging rolling resistance reinforcement cable | |
| CN201758014U (en) | Frequency-conversion generator cable with a control line core | |
| CN204857250U (en) | Electric automobile charges with flexible cable of explosion -proof tensile | |
| CN209912578U (en) | Novel cold-resistant cable | |
| CN203573729U (en) | Shielding type control flexible cable for wind power generation system | |
| CN202905273U (en) | Wind power generation power cable with nominal voltage of 35kV | |
| CN202940022U (en) | Ultraviolet-proof cold-resistant cable used for wind power generation | |
| CN202736558U (en) | Photovoltaic cable | |
| CN207302671U (en) | A kind of weather-proof solar photovoltaic cable of high fire-retardance radiation hardness | |
| CN201788729U (en) | Ethylene propylene rubber insulation monitoring type mine cold-resistant flexible cable | |
| CN201893170U (en) | General rubber sleeve cable | |
| CN206134332U (en) | High temperature resistant control cable | |
| CN202976979U (en) | Submarine photoelectric composite cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGZHOU BAYI CABLE CO., LTD. Free format text: FORMER NAME: ZHENGZHOU BAYI CABLE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213031, No. 8, science Avenue, Xinbei Electronic Science and Technology Industrial Park, Jiangsu, Changzhou Patentee after: Changzhou Bayi Cable Co., Ltd. Address before: 213031, No. 8, science Avenue, Xinbei Electronic Science and Technology Industrial Park, Jiangsu, Changzhou Patentee before: Zhengzhou Bayi Cable Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090513 |
|
| CX01 | Expiry of patent term |