CN203733516U - Carbon fiber copper-clad aluminum conductor high voltage power cable - Google Patents
Carbon fiber copper-clad aluminum conductor high voltage power cable Download PDFInfo
- Publication number
- CN203733516U CN203733516U CN201420045803.4U CN201420045803U CN203733516U CN 203733516 U CN203733516 U CN 203733516U CN 201420045803 U CN201420045803 U CN 201420045803U CN 203733516 U CN203733516 U CN 203733516U
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- China
- Prior art keywords
- carbon fiber
- copper
- layer
- high voltage
- voltage power
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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
A carbon fiber copper-clad aluminum conductor high voltage power cable is formed by a plurality of conductors, comprises a conductor, a crosslinked polyethylene insulated layer, a filling layer, a polyethylene sheath layer, and belongs to the cable field. The beneficial effects of the utility model are that: the carbon fiber copper-clad aluminum conductor high voltage power cable uses less copper, saves resources, and is low in cost; and since the carbon fiber is additionally provided, compared with a conventional cable, the higher strength, fatigue resistance, and high conductivity are realized.
Description
Technical field
The utility model belongs to field of cables, is specifically related to carbon fiber copper-covered aluminum-core high voltage power cable.
Background technology
Carbon fiber, not only has the intrinsic intrinsic property of material with carbon element, has again the soft machinability of textile fabric concurrently, is fortifying fibre of new generation.Compared with traditional glass fibre, insoluble not swollen in organic solvent, acid, alkali, corrosion resistance is good.The at present power cable of China, for transmitting and distributes the cable of electric energy, as the conductor of cable, generally with copper or aluminium, copper is as conductor, has that conductivity is high, density is large, cost is high, be difficult for the features such as movement; The shortcomings such as aluminium is as conductor, and its conductivity is low, welding performance is poor, and surface is easy oxidized.
Summary of the invention
The utility model has solved the deficiency of the problems referred to above, and carbon fiber copper-covered aluminum-core high voltage power cable is provided.
The carbon fiber copper-covered aluminum-core high voltage power cable that the utility model is realized in the following manner, to be formed by many conductors, comprise conductor, crosslinked polyetylene insulated layer, packed layer, pe sheath layer, described conductor is twisted together by carbon fiber line and copper-covered aluminum-core, and copper-covered aluminum-core is to be coated copper layer by aluminium core periphery to form; Conductor periphery is being coated crosslinked polyetylene insulated layer, between crosslinked polyetylene insulated layer and pe sheath layer, is provided with packed layer.
Carbon fiber has the intrinsic intrinsic property of material with carbon element, has again the soft machinability of textile fabric concurrently, is used in cable core, have the characteristic corrosion-resistant, quality is light.Carbon fiber hot strength generally all more than 3500Mpa, be the 7-9 of steel doubly, tensile modulus of elasticity is more than 230Gpa, also higher than steel, and proportion but only has 1/4th of steel, do not allow not swollenly in organic solvent, acid, alkali, has extremely strong corrosion resistance.
Utility model copper consumption is few for this reason for the beneficial effects of the utility model, saving resource, and cost is low, owing to having added carbon fiber, thus there is higher intensity than cable of the same race, antifatigue, high conductivity, and carbon fiber has creep resisting feature.
Brief description of the drawings
Fig. 1 is construction of cable figure;
As shown in Figure 1, aluminium core (1), copper layer (2), carbon fiber line (3), conductor (4), crosslinked polyetylene insulated layer (5), packed layer (6), pe sheath layer (7).
Embodiment
Carbon fiber copper-covered aluminum-core high voltage power cable, to be formed by many conductors (4), comprise conductor (4), crosslinked polyetylene insulated layer (5), packed layer (6), pe sheath layer (7), described conductor (4) is twisted together by carbon fiber line (3) and copper-covered aluminum-core, and copper-covered aluminum-core is to be coated copper layer (2) by aluminium core (1) periphery; Conductor (4) periphery is being coated crosslinked polyetylene insulated layer (5), between crosslinked polyetylene insulated layer (5) and pe sheath layer (7), is provided with packed layer (6).
Claims (1)
1. carbon fiber copper-covered aluminum-core high voltage power cable, to be formed by many conductors (4), comprise conductor (4), crosslinked polyetylene insulated layer (5), packed layer (6), pe sheath layer (7), it is characterized in that, described conductor (4) is twisted together by carbon fiber line (3) and copper-covered aluminum-core, and copper-covered aluminum-core is to be coated copper layer (2) by aluminium core (1) periphery to form; Conductor (4) periphery is being coated crosslinked polyetylene insulated layer (5), between crosslinked polyetylene insulated layer (5) and pe sheath layer (7), is provided with packed layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045803.4U CN203733516U (en) | 2014-01-24 | 2014-01-24 | Carbon fiber copper-clad aluminum conductor high voltage power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045803.4U CN203733516U (en) | 2014-01-24 | 2014-01-24 | Carbon fiber copper-clad aluminum conductor high voltage power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733516U true CN203733516U (en) | 2014-07-23 |
Family
ID=51203567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420045803.4U Expired - Fee Related CN203733516U (en) | 2014-01-24 | 2014-01-24 | Carbon fiber copper-clad aluminum conductor high voltage power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355277A (en) * | 2015-12-09 | 2016-02-24 | 无锡市华美电缆有限公司 | Light-load high-fall control signal cable |
-
2014
- 2014-01-24 CN CN201420045803.4U patent/CN203733516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355277A (en) * | 2015-12-09 | 2016-02-24 | 无锡市华美电缆有限公司 | Light-load high-fall control signal cable |
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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: 20140723 Termination date: 20180124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |