CN203232735U - Easy-to-process tensile and torsion-resistant wind energy cables - Google Patents
Easy-to-process tensile and torsion-resistant wind energy cables Download PDFInfo
- Publication number
- CN203232735U CN203232735U CN2013202799664U CN201320279966U CN203232735U CN 203232735 U CN203232735 U CN 203232735U CN 2013202799664 U CN2013202799664 U CN 2013202799664U CN 201320279966 U CN201320279966 U CN 201320279966U CN 203232735 U CN203232735 U CN 203232735U
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- Prior art keywords
- cable
- conductors
- wind energy
- aramid fiber
- conductor
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- 238000000034 method Methods 0.000 title description 6
- 239000004020 conductor Substances 0.000 claims abstract description 27
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 229920000728 polyester Polymers 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000004888 barrier function Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000004760 aramid Substances 0.000 abstract description 4
- 238000009954 braiding Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
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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
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- Insulated Conductors (AREA)
Abstract
Description
技术领域 technical field
本实用型涉及风能发电领域，具体的说是一种易加工型抗拉耐扭曲风能电缆。The utility model relates to the field of wind power generation, in particular to an easy-to-process tensile and twist-resistant wind power cable.
背景技术 Background technique
随着全球能源的紧缺，风能作为一种清洁的可再生能源，越来越受到世界各国的重视，风能发电行业也因此得到不断发展。由于风能发电的环境恶劣，因此风能发电设备上使用的电缆对其耐扭曲、耐抗拉、以及耐高、低温等性能都有很高的要求。With the shortage of global energy, wind energy, as a clean and renewable energy, has been paid more and more attention by countries all over the world, and the wind power generation industry has also been continuously developed. Due to the harsh environment of wind power generation, the cables used in wind power generation equipment have high requirements on their performances such as twist resistance, tensile resistance, and high and low temperature resistance.
实用新型内容 Utility model content
本实用新型的发明目的是提供一种易加工型抗拉耐扭曲风能电缆，该电缆具有耐扭曲、耐抗拉、易加工、耐高、低温等特点。The purpose of the invention of the utility model is to provide an easy-to-process wind energy cable with tensile and twist resistance, which has the characteristics of twist resistance, tensile resistance, easy processing, high and low temperature resistance, and the like.
本实用新型解决技术问题采用如下技术方案：The utility model solves the technical problem and adopts the following technical solutions:
易加工型抗拉耐扭曲风能电缆，包括多根导体，其结构特点在于，所述导体由多股铜导体和芳纶纤维绞合而成，所述导体外设置辐照料绝缘层构成绝缘线芯，多根绝缘线芯绞合构成缆芯，所述缆芯外绕包聚酯带，所述聚酯带外表由内至外依次设有芳纶纤维编织层和辐照护套。The easy-to-process tensile-resistant and twist-resistant wind energy cable includes multiple conductors. Its structural feature is that the conductors are twisted with multiple strands of copper conductors and aramid fibers, and the conductors are provided with an insulating layer of irradiated material to form an insulated wire. A core, a plurality of insulated wire cores are stranded to form a cable core, the cable core is wrapped with a polyester tape, and the surface of the polyester tape is provided with an aramid fiber braid layer and a radiation sheath in sequence from the inside to the outside.
本实用新型结构特点还在于：The structural features of the utility model also lie in:
所述铜导体的直径为0.15-0.20mm；由铜导体和芳纶纤维绞合而成的导体直径为2.5-3.5mm。The diameter of the copper conductor is 0.15-0.20mm; the diameter of the conductor formed by twisting the copper conductor and the aramid fiber is 2.5-3.5mm.
本实用新型有益效果体现在：The beneficial effects of the utility model are reflected in:
本实用新型导体采用若干极细铜丝和芳纶纤维绞合而成，使电缆具有耐扭曲、耐抗拉等特点，并且设置的编芳纶纤维编织层，也极大地增强了电缆抗拉能力。The conductor of the utility model is formed by twisting several ultra-fine copper wires and aramid fiber, so that the cable has the characteristics of twist resistance and tensile resistance, and the braided layer of aramid fiber is provided, which also greatly enhances the tensile capacity of the cable. .
本实用新型采用辐照料绝缘层和辐照护套使电缆绝缘耐温等级提高,提高了绝缘层的耐油、耐开裂性能,The utility model adopts the irradiated material insulation layer and the irradiated sheath to improve the temperature resistance level of the cable insulation, and improves the oil resistance and crack resistance of the insulation layer.
本实用新型电缆两次挤出成型，容易加工。The cable of the utility model is extruded twice and is easy to process.
附图说明 Description of drawings
图1是本实用新型结构示意图。Fig. 1 is the structural representation of the utility model.
图中标号：1复合导体、2绝缘层、3聚酯带、4编织层、5外护套。Labels in the figure: 1 Composite conductor, 2 Insulation layer, 3 Polyester tape, 4 Braiding layer, 5 Outer sheath.
以下通过具体实施方式对本实用新型技术方案做进一步解释说明。The technical scheme of the utility model is further explained and illustrated through specific embodiments below.
具体实施方式Detailed ways
如图1所示，电缆包括若干极细铜导体和芳纶纤维绞合而成的复合导体1，导体外挤包弹性体辐照料绝缘层2构成线芯，多根线芯绞合构成缆芯，缆芯外绕包聚酯带3，聚酯带3外用芳纶纤维进行编织形成编织层4，最后挤包弹性体辐照外护套。上述辐照绝缘层和辐照外护套是指绝缘层和外护套的材料通过电子加速器照射。极细铜导体的直径为0.15-0.20mm；由极细铜导体和芳纶纤维绞合而成的导体直径为2.5-3.5mm。As shown in Figure 1, the cable includes a composite conductor 1 made of several ultra-fine copper conductors and aramid fiber twisted. The cable core is wrapped with a polyester tape 3, and the polyester tape 3 is braided with aramid fibers to form a braided layer 4, and finally an elastomeric outer sheath is extruded and irradiated. The aforementioned irradiated insulating layer and irradiated outer sheath means that the materials of the insulating layer and the outer sheath are irradiated by an electron accelerator. The diameter of the ultra-fine copper conductor is 0.15-0.20mm; the diameter of the conductor twisted by the ultra-fine copper conductor and aramid fiber is 2.5-3.5mm.
本实用型电缆导体采用若干极细铜丝和芳纶纤维绞合而成，使电缆更具有耐扭曲、耐抗拉等特点，并且编织层芳纶纤维，也极大地增强了电缆抗拉能力。The practical cable conductor is twisted with a number of ultra-fine copper wires and aramid fiber, which makes the cable more twist-resistant and tensile-resistant, and the braided aramid fiber also greatly enhances the cable's tensile capacity.
以上所述，仅是本发明的实施例而已，并非是对本发明作其它形式的限制，凡是未脱离本发明技术方案内容，依据发明的技术实质对以上实施例所做的任何简单修改、等同变化与改型，仍属于本发明技术方案的保护范围。The above is only an embodiment of the present invention, and is not intended to limit the present invention in other forms. Any simple modification or equivalent change made to the above embodiments according to the technical essence of the invention does not depart from the content of the technical solution of the present invention. and modification still belong to the protection scope of the technical solution of the present invention.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202799664U CN203232735U (en) | 2013-05-21 | 2013-05-21 | Easy-to-process tensile and torsion-resistant wind energy cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202799664U CN203232735U (en) | 2013-05-21 | 2013-05-21 | Easy-to-process tensile and torsion-resistant wind energy cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203232735U true CN203232735U (en) | 2013-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202799664U Expired - Fee Related CN203232735U (en) | 2013-05-21 | 2013-05-21 | Easy-to-process tensile and torsion-resistant wind energy cables |
Country Status (1)
| Country | Link |
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| CN (1) | CN203232735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158102A (en) * | 2015-04-02 | 2016-11-23 | 江苏宝安电缆有限公司 | A kind of aramid fiber ruggedized cable |
| CN110942844A (en) * | 2018-09-25 | 2020-03-31 | 深圳市冠平电子有限公司 | Wire rod and processing technology thereof |
-
2013
- 2013-05-21 CN CN2013202799664U patent/CN203232735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158102A (en) * | 2015-04-02 | 2016-11-23 | 江苏宝安电缆有限公司 | A kind of aramid fiber ruggedized cable |
| CN110942844A (en) * | 2018-09-25 | 2020-03-31 | 深圳市冠平电子有限公司 | Wire rod and processing technology thereof |
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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 |
Granted publication date: 20131009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |