CN101834028A - Specific power cable for container house - Google Patents
Specific power cable for container house Download PDFInfo
- Publication number
- CN101834028A CN101834028A CN201010185194A CN201010185194A CN101834028A CN 101834028 A CN101834028 A CN 101834028A CN 201010185194 A CN201010185194 A CN 201010185194A CN 201010185194 A CN201010185194 A CN 201010185194A CN 101834028 A CN101834028 A CN 101834028A
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- China
- Prior art keywords
- semi
- wire cores
- power cable
- conductor
- groups
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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.)
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Abstract
The invention discloses a specific power cable for container houses, belonging to the technical field of cables and comprising three groups of wire cores. Each group of the wire cores respectively comprises a conductor, a semi-conductive band and an XLPE insulation layer; the semi-conductive band is wound outside the conductor, the XLPE insulation layer is extruded outside the semi-conductive band, steel wires are arranged between each two adjacent wire cores, and outer protection layers are extruded outside the three groups of wire cores and the two steel wires. In the invention, a filament plying multi-layer compound stranding mode is utilized, thus the power cable has good flexibility, good bendability and high flame retardant property, can be applied to connecting wires inside telecommunication, postal and telecommunication, railway, chemical industry, fire control, communication and other communication machine room distribution systems, thus being applicable to fixing and laying as well as serving as floating cables, and particularly being suitable for special environment. The invention has the advantages of wider application, good social benefit and economic benefit.
Description
Technical field
The present invention relates to a kind of specific power cable for container house structure, belong to the cable new technical field.
Background technology
The power cable that is called as " artery " of society has been made huge contribution for human modernization, and it possesses good electric property, physical property, chemical stability, has obtained using widely.The uneven defective of electric field when existing feed cable ubiquity is switched on.
Summary of the invention
The purpose of cable of the present invention is to solve the deficiency of current feed cable in the inhomogeneous and objective reality of when energising electric field, the specific power cable for container house that provides a kind of electric field equilibrium and have good insulation performance, flexibility and mechanical performance.
The purpose of cable of the present invention is to realize like this, specific power cable for container house, it is characterized in that comprising three groups of cores, every group of core comprises conductor, semi-conductive tape and XLPE insulating barrier respectively, semi-conductive tape is wrapped outside conductor, the XLPE insulating barrier is extruded in outside the semi-conductive tape, and steel wire is set respectively between the two adjacent groups core, extrudes outer jacket outside three groups of cores and two steel wires.
Conductor of the present invention adopts oxygen-free copper, R class formation.Described lapping layer adopts the semiconductive twining package tape.Described insulating barrier adopts the XLPE cable material, and outer jacket adopts special cable material such as flame-proof PVC, low smoke and zero halogen or other polyolefin.The use of the material of advanced technology and high-quality has guaranteed that cable has characteristics such as good electric property, mechanical performance and resistance to chemical attack.
This cable conductor adopts stranded the forming of multiply filament, has good flexibility, bendability.The outer wrapped semi-conductive tape of conductor, its purpose is used for colligation, the isolation of cable conductor and core, and plays the shielding action of uniform electric field.Semi-conductive tape extrudes the XLPE cable material of high-quality outward, and insulating barrier extrudes outer jacket outward again, thereby has strengthened the insulation property of cable.
In addition, my company is in order to increase the current capacity of cable, multicore and be crowded together, puts steel wire between the core, thereby satisfied the high-power and high demand of mechanical strength in the reality.In addition, according to client's needs, my company also can produce a plurality of kinds such as flame retardant type, cold resisting type, heat resistant type and environment-friendly type.Wide use prospect is arranged.
The present invention is rational in infrastructure, and the operation tube is single.This cable has that balanced electric field is excellent, dielectric loss is little, characteristics such as soft pliable song.In addition, the flame retardant cable of this model is applicable to places such as the higher power station of cable laying dense degree, subway, tunnel, skyscraper, large industrial enterprise, oil field, colliery.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Among the figure: 1, R class conductor; 2, semi-conductive tape; 3, XLPE insulating barrier; 4, outer jacket; 5, steel wire; 6 cores.
Embodiment
As shown in Figure 1, be a kind of specific power cable for container house, comprise three groups of cores 6, every group of core 6 comprises R class conductor 1, semi-conductive tape 2 and XLPE insulating barrier 3 respectively, semi-conductive tape 2 is wrapped outside R class conductor 1, XLPE insulating barrier 3 is extruded in outside the semi-conductive tape 2, and steel wire 5 is set respectively between the two adjacent groups core 6, extrudes outer jacket 4 outside three groups of cores 6 and two steel wires 5.
Claims (1)
1. specific power cable for container house, it is characterized in that comprising three groups of cores, every group of core comprises conductor, semi-conductive tape and XLPE insulating barrier respectively, semi-conductive tape is wrapped outside conductor, the XLPE insulating barrier is extruded in outside the semi-conductive tape, steel wire is set respectively between the two adjacent groups core, outside three groups of cores and two steel wires, extrudes outer jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010185194A CN101834028A (en) | 2010-05-24 | 2010-05-24 | Specific power cable for container house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010185194A CN101834028A (en) | 2010-05-24 | 2010-05-24 | Specific power cable for container house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101834028A true CN101834028A (en) | 2010-09-15 |
Family
ID=42718066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010185194A Pending CN101834028A (en) | 2010-05-24 | 2010-05-24 | Specific power cable for container house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101834028A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646463A (en) * | 2012-04-26 | 2012-08-22 | 无锡市长城电线电缆有限公司 | Low-smoke, zero-halogen, flame-retardant and environment-friendly electric wire |
| CN109036645A (en) * | 2018-08-09 | 2018-12-18 | 远东电缆有限公司 | A kind of wisdom energy type floating on water surface cable |
-
2010
- 2010-05-24 CN CN201010185194A patent/CN101834028A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646463A (en) * | 2012-04-26 | 2012-08-22 | 无锡市长城电线电缆有限公司 | Low-smoke, zero-halogen, flame-retardant and environment-friendly electric wire |
| CN109036645A (en) * | 2018-08-09 | 2018-12-18 | 远东电缆有限公司 | A kind of wisdom energy type floating on water surface cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100915 |