CN103514993A - Anti-interference flexible cable - Google Patents
Anti-interference flexible cable Download PDFInfo
- Publication number
- CN103514993A CN103514993A CN201210202756.5A CN201210202756A CN103514993A CN 103514993 A CN103514993 A CN 103514993A CN 201210202756 A CN201210202756 A CN 201210202756A CN 103514993 A CN103514993 A CN 103514993A
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- CN
- China
- Prior art keywords
- cable
- flexible cable
- shielding layer
- interference
- core
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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.)
- Pending
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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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Abstract
The invention relates to an anti-interference flexible cable comprising three copper conductors. Each copper conductor is externally wrapped with a crosslinked polyethylene insulation layer and an inner shielding layer in sequence and thus a wire core is formed. The three wire cores are externally wrapped with a wrapped band, and thus a cable core is formed. The cable core is externally provided with an outer shielding layer and a moistureproof outer sheath in sequence. The anti-interference flexible cable exhibits a good electrical performance, shielding performance and mechanical performance; the cable manufacture process is simple and the cost is not high; and the cable has the advantages of being small in dielectric loss, strong in anti-interference capability, high in mechanical strength and good in composite utilization effect and the like.
Description
Technical field
The present invention relates to a kind of cable, relate in particular to a kind of anti-interference flexible cable.
Background technology
In recent years, the maintaining sustained and rapid growth of China's economy, for wires and cables industry provides the huge market space.The power cable, the control cables that use are now mostly independently cable, and field and the scope of application are fixed, and the performance of cable is also fixed single, take construction area large during many layings, and construction working amount is also large, has increased cost simultaneously.
Summary of the invention
The present invention provides in order to overcome the above problems the anti-interference flexible cable that a kind of shield effectiveness simple in structure, anti-interference is good, flexibility is good.
Technical scheme of the present invention is: comprise three copper conductors, described conductor extrudes crosslinked polyetylene insulated layer outward successively and internal shield forms core, the outer wrapped twining package tape of three described cores forms cable core, and described cable core sets gradually outer shielding layer and moistureproof oversheath outward.
Described internal shield and outer shielding layer are wire sheathing.
The present invention has good electrical property, shielding properties, mechanical performance, and just, cost is not high yet for cable manufacturing process cylinder folk prescription of the present invention, and this cable has that dielectric loss is little, antijamming capability is strong, mechanical strength is high and compoundly utilizes the features such as effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, 1 is copper conductor, the 2nd, and insulating barrier, the 3rd, internal shield, the 4th, twining package tape, the 5th, outer shielding layer, the 6th, oversheath.
Embodiment
A kind of anti-interference flexible cable, comprise three copper conductors 1, outer crosslinked polyetylene insulated layer 2 and the internal shield 3 formation cores of extruding successively of described conductor 1, the outer wrapped twining package tape 4 of three described cores forms cable core, described cable core sets gradually outer shielding layer 5 and moistureproof oversheath 6 outward, and described internal shield 3 and outer shielding layer 5 are wire sheathing.
Claims (2)
1. an anti-interference flexible cable, it is characterized in that: comprise three copper conductors, described conductor extrudes crosslinked polyetylene insulated layer outward successively and internal shield forms core, and the outer wrapped twining package tape of three described cores forms cable core, and described cable core sets gradually outer shielding layer and moistureproof oversheath outward.
2. a kind of anti-interference flexible cable according to claim 1, is characterized in that: described internal shield and outer shielding layer are wire sheathing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210202756.5A CN103514993A (en) | 2012-06-19 | 2012-06-19 | Anti-interference flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210202756.5A CN103514993A (en) | 2012-06-19 | 2012-06-19 | Anti-interference flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103514993A true CN103514993A (en) | 2014-01-15 |
Family
ID=49897568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210202756.5A Pending CN103514993A (en) | 2012-06-19 | 2012-06-19 | Anti-interference flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103514993A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978389A (en) * | 2017-11-28 | 2018-05-01 | 江苏河阳线缆有限公司 | A kind of insulation shielding controls cable |
-
2012
- 2012-06-19 CN CN201210202756.5A patent/CN103514993A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978389A (en) * | 2017-11-28 | 2018-05-01 | 江苏河阳线缆有限公司 | A kind of insulation shielding controls 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: 20140115 |