CN203536092U - Carbon fiber reinforced aluminum alloy conductor photoelectric composite cable - Google Patents
Carbon fiber reinforced aluminum alloy conductor photoelectric composite cable Download PDFInfo
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- CN203536092U CN203536092U CN201320644728.9U CN201320644728U CN203536092U CN 203536092 U CN203536092 U CN 203536092U CN 201320644728 U CN201320644728 U CN 201320644728U CN 203536092 U CN203536092 U CN 203536092U
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Abstract
The utility model relates to a carbon fiber reinforced aluminum alloy conductor photoelectric composite cable. An elastomer is disposed among a plurality of conductors wrapped by insulating layers, wherein the cross section of the elastomer is a quadrangle having four sides which are recessed inwards into arc shapes. A carbon fiber reinforcing core is disposed on an inner side of the elastomer. Outer sides of the four conductors wrapped by the insulating layers are sequentially wrapped by a tape layer and a sheath layer, wherein a plurality of through holes are annularly disposed in the sheath layer; and the cross section of each through hole is oval-shaped. An optical unit is disposed in the gap among the conductors and the tape layer. The beneficial effects are that the carbon fiber reinforced aluminum alloy conductor photoelectric composite cable has large intensity, and can well replace a copper conductor cable; in addition, the cable is conductive and can also realize fiber-optic communication.
Description
Technical field
The utility model relates to cable, specifically a kind of high purity carbon fiberreinforced aluminium alloy conductor photoelectric compound cable.
Background technology
The power cable of aluminium alloy conductor is mainly applicable in rated voltage 35kV and following power transmission and distribution system, for transmission & distribution electric energy, be widely used in the departments such as electric power, building, industrial and mineral, metallurgy, petrochemical industry, traffic.In cable demand continues to increase now, copper resource presents peters out, and copper valency is Continued also, and product use cost is higher.
This power cable is owing to being subject to extraneous extruding in the course of processing, in installation process, causes interacting between the insulating barrier of cable, easily damaged, conductor is in contact with one another, thereby affects the communication of cable.
In addition, existing cable tensile strength not enough, low to natural calamity holding capacity such as freezing sleet; And can not realize communication function, also need separately to establish a communication line and could meet communication function, cause and repeat wiring.
Summary of the invention
For overcoming the defect of prior art, the purpose of this utility model is to provide a kind of high purity carbon fiberreinforced aluminium alloy conductor photoelectric compound cable, simple in structure, effectively solve because external world's extruding causes the adverse consequences that cable conductor is impaired and be in contact with one another, cable has the electric property same with copper core cable simultaneously, with low cost, saving copper resource, cost performance is high.
The utility model solves the technical scheme that its technical problem adopts:
A kind of high purity carbon fiberreinforced aluminium alloy conductor photoelectric compound cable, it is characterized in that, comprise several conductors, the outside of several conductors is enclosed with respectively insulating barrier, be enclosed with between several conductors of insulating barrier and be provided with elastomer, elastomer cross section is the quadrangle of four limit indent cambers; Elastomer inner side is provided with carbon fiber and strengthens core, and described carbon fiber strengthens core and comprises carbon fiber wire and glass fiber; The outside that is enclosed with four conductors of insulating barrier is enclosed with belting layer, restrictive coating successively, in restrictive coating, along annular spread, has several through holes, and through hole cross section is oval; Described belting layer is the overlapping wrapped formation of multi-layer nonwoven fabrics; In being enclosed with the conductor of insulating barrier and the space between belting layer, a light unit is set; described light unit forms for being placed in a stainless steel protection pipe by some optical fiber; stainless steel protection pipe adopts loose tube structure; stainless steel protection pipe is filled with water-blocking material in space continuously, stainless steel protection pipe outer cladding layer of copper layer.
The beneficial effects of the utility model are:
The utility model novel structure; between the insulating barrier of several conductors, be provided with elastomer; in restrictive coating, along annular spread, there is through hole; slow down ambient pressure; protected the conductor of cable injury-free, insulating barrier is damaged can directly not contact; guaranteed that information is transmitted unobstructed; conductor adopts aluminum alloy materials; security performance is better than copper core cable; in addition, the ballistic properties of this aluminium cable is less by 40% than copper cable, and flexility is higher by 24% than copper cable; because the weight of aluminium alloy cable is only 50% of copper cable, also can effectively reduce installation cost.Realizing on same electric property basis, the direct purchase cost of aluminium alloy cable is lower by 40% than copper cable, and common buildings installation expense can be saved more than 20%.In copper resource, peter out, in cable demand continues to increase, aluminum alloy cable can be saved great amount of investment.
Carbon fibre material intensity is large, can increase the tensile strength of cable, and the utility model has adopted glass fibre and carbon fiber composite structure, not only has advantages of carbon fibre material, and more traditional carbon fibre material tensile strength is larger.In addition, this cable not only can conduct electricity, and can also realize optical fiber communication.
Accompanying drawing explanation
Fig. 1 is cross sectional representation of the present utility model;
Fig. 2 is the cross sectional representation of light unit in the utility model.
Embodiment
As shown in Figure 1, a kind of high purity carbon fiberreinforced aluminium alloy conductor photoelectric compound cable, comprise several conductors 1, the outside of several conductors 1 is enclosed with respectively insulating barrier 2, be enclosed with between several conductors 1 of insulating barrier 2 and be provided with elastomer 3, elastomer 3 can insulated conductor be alleviated extraneous extruding force simultaneously, and elastomer 3 cross sections are the quadrangle of four limit indent cambers.
The outside of four conductors 1 of wrap insulate layer 2 is enclosed with belting layer 8, restrictive coating 6 successively, restrictive coating 6 is interior has several through holes 7 along annular spread, through hole 7 cross sections are oval, and described belting layer 8 is the overlapping wrapped formation of multi-layer nonwoven fabrics, effectively alleviate the damage that extraneous extruding brings cable.
In being enclosed with the conductor 1 of insulating barrier and the space between belting layer 8, a light unit 5 is set, as shown in Figure 2, described smooth unit 5 is for being placed in stainless steel protection pipe 51 interior composition by some optical fiber 54, stainless steel protection pipe 51 adopts loose tube structure, and optical fiber 54 is played mechanical damping, prevents the lateral pressure of metal wire and play thermal insulation protection effect; In stainless steel protection pipe 51 spaces, fill continuously suitable water-blocking material 53, water-blocking material 53 can effectively prevent that moisture or moisture content from infiltering light unit, does not damage optical fiber 54 transmission characteristics and useful life; Stainless steel protection pipe 51 outer cladding layer of copper layers 52, effectively prevent the potential corrosion that different materials forms.
Claims (1)
1. a high purity carbon fiberreinforced aluminium alloy conductor photoelectric compound cable, it is characterized in that, comprise several conductors, the outside of several conductors is enclosed with respectively insulating barrier, be enclosed with between several conductors of insulating barrier and be provided with elastomer, elastomer cross section is the quadrangle of four limit indent cambers; Elastomer inner side is provided with carbon fiber and strengthens core, and described carbon fiber strengthens core and comprises carbon fiber wire and glass fiber; The outside that is enclosed with four conductors of insulating barrier is enclosed with belting layer, restrictive coating successively, in restrictive coating, along annular spread, has several through holes, and through hole cross section is oval; Described belting layer is the overlapping wrapped formation of multi-layer nonwoven fabrics; In being enclosed with the conductor of insulating barrier and the space between belting layer, a light unit is set; described light unit forms for being placed in a stainless steel protection pipe by some optical fiber; stainless steel protection pipe adopts loose tube structure; stainless steel protection pipe is filled with water-blocking material in space continuously, stainless steel protection pipe outer cladding layer of copper layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320644728.9U CN203536092U (en) | 2013-10-19 | 2013-10-19 | Carbon fiber reinforced aluminum alloy conductor photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320644728.9U CN203536092U (en) | 2013-10-19 | 2013-10-19 | Carbon fiber reinforced aluminum alloy conductor photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536092U true CN203536092U (en) | 2014-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320644728.9U Expired - Fee Related CN203536092U (en) | 2013-10-19 | 2013-10-19 | Carbon fiber reinforced aluminum alloy conductor photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104021868A (en) * | 2014-06-23 | 2014-09-03 | 国家电网公司 | Aluminum alloy core interlocking armor photoelectric composite low-voltage power cable and production method thereof |
| CN105225733A (en) * | 2015-10-15 | 2016-01-06 | 衡阳恒飞电缆有限责任公司 | A kind of anti-torsion drum cable structure |
-
2013
- 2013-10-19 CN CN201320644728.9U patent/CN203536092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104021868A (en) * | 2014-06-23 | 2014-09-03 | 国家电网公司 | Aluminum alloy core interlocking armor photoelectric composite low-voltage power cable and production method thereof |
| CN105225733A (en) * | 2015-10-15 | 2016-01-06 | 衡阳恒飞电缆有限责任公司 | A kind of anti-torsion drum cable structure |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Shangqiu City, Henan province 476600 Yongcheng City Industrial Agglomeration Zone Keyuan Road No. 6 Patentee after: Henan science and Technology Co., Ltd.. Address before: Shangqiu City, Henan province 476600 Yongcheng City Industrial Agglomeration Zone Keyuan Road No. 6 Patentee before: HENAN ZHONGLU CABLE CO., LTD. |
|
| 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: 20140409 Termination date: 20161019 |