CN104575763A - Special waterproof anti-interference control cable - Google Patents
Special waterproof anti-interference control cable Download PDFInfo
- Publication number
- CN104575763A CN104575763A CN201310518178.0A CN201310518178A CN104575763A CN 104575763 A CN104575763 A CN 104575763A CN 201310518178 A CN201310518178 A CN 201310518178A CN 104575763 A CN104575763 A CN 104575763A
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- CN
- China
- Prior art keywords
- special waterproof
- layer
- type control
- adopts
- control cables
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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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- 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
Abstract
The invention discloses a special waterproof anti-interference control cable. The special waterproof anti-interference control cable comprises a sheath, a shielding layer coated by the sheath, a gird coated by the shielding layer and a plurality of groups of uniformly distributed wire cores, wherein in the gird, a packing layer is placed among the wire cores; each wire core comprises a conductor layer, a water-resisting layer coating the conductor layer and an insulating layer coating the water-resisting layer, and the conductor layer is formed by twisting a plurality of copper wires. The special waterproof anti-interference control cable has relatively high flexibility and ductility, can effectively prevent safety accidents caused by short circuits and is suitable for being used in such special environments as underground coal mines.
Description
Technical field
The present invention relates to field of cable technology, particularly relate to the anti-tampering type control cables of a kind of special waterproof.
Background technology
Cable is the carrier of electric power conveying, its use scenes is boundless, also make in different application scenarioss also not identical to the requirement of cable performance, under special environment particularly under the mine in some such as collieries, existing cable is in use faced with problems, such as to pull and in bending process, cable is easily short-circuited and damages, because the humidity under mine is higher, be also easy to security incidents such as being short-circuited, cable of the prior art is urgently improved.
Summary of the invention
For prior art Problems existing, the object of the invention is to propose the anti-tampering type control cables of a kind of special waterproof, possess higher flexibility and toughness, and can effectively prevent from occurring security incident because of short circuit, be suitable under the inferior special environment of the mine in colliery.
The anti-tampering type control cables of a kind of special waterproof, comprises sheath, the equally distributed core of the screen be coated in sheath, the band be coated in screen, many groups of being coated in band; In band, filling packed layer between many groups described core; Described core comprises conductor layer, the water blocking layer of coating conductor layer, the insulating barrier be coated on outside water blocking layer, and conductor layer adopts that many copper wires are stranded to be formed.
Described core comprise be in central authorities one group of first core and six groups around evenly distributed the second core of described first core.
Insulating barrier adopts PVC insulating material to make.
Packed layer adopts waterstop to make.
Band adopts the polyester fiber non-woven fabric that blocks water to make.
Water blocking layer adopts waterstop to make.
Screen adopts proof copper-wire braided to form.
Be suitable in the present invention under the inferior special environment of the mine in colliery, by arranging double-deck water blocking layer, can effectively prevent moisture penetration from entering the inner generation causing short circuit phenomenon of cable, and in actual use, the present invention possesses stronger stretch-proof performance, use and pull actual in process, can prevent from damaging, improve useful life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-tampering type control cables of a kind of special waterproof that the present invention proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of the anti-tampering type control cables of a kind of special waterproof that the present invention proposes.
With reference to Fig. 1, the present invention proposes the anti-tampering type control cables of a kind of special waterproof, comprise sheath 6, the screen 5 be coated in sheath 6, the band 4 be coated in screen 5, the many groups of equally distributed cores be coated in band 4, screen 5 makes overall structure possess certain interference free performance.In band 4, filling packed layer 3 between many group cores, packed layer 3 can make overall structure compacter.
Core comprises conductor layer 2, the water blocking layer 7 of coating conductor layer 2, the insulating barrier 1 be coated on outside water blocking layer 7, conductor layer 2 adopts that many copper wires are stranded to be formed, many copper wires are stranded and be shaped as conductor layer 2 overall structure can be made to possess higher toughness, make pulling in process and can not cause damage to cable.
Core comprise be in central authorities one group of first core and six groups around evenly distributed the second core of the first core.
Insulating barrier 1 adopts PVC insulating material to make.Packed layer 3 adopts waterstop to make, and makes packed layer 3 not only can increase the compactedness of structure, and can prevent the generation of the phenomenon causing short circuit because of water permeation.
Band 4 adopts the polyester fiber non-woven fabric that blocks water to make, and band 4 can stop moisture penetration equally, and bilayer blocks water and can prevent moisture penetration.
Water blocking layer 7 adopts waterstop to make.
Screen 5 adopts proof copper-wire braided to form, and can be strengthened toughness and the tensile property of its entirety by the screen 5 of proof copper-wire braided.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (7)
1. the anti-tampering type control cables of special waterproof, it is characterized in that, comprise sheath (6), the screen (5) be coated in sheath (6), the band (4) be coated in screen (5), the many groups of equally distributed cores be coated in band (4); In band (4), filling packed layer (3) between many groups described core; Described core comprise conductor layer (2), coating conductor layer (2) water blocking layer (7), be coated on water blocking layer (7) insulating barrier outward (1), conductor layer (2) adopts that many copper wires are stranded to be formed.
2. the anti-tampering type control cables of special waterproof according to claim 1, is characterized in that, described core comprise be in central authorities one group of first core and six groups around evenly distributed the second core of described first core.
3. the anti-tampering type control cables of special waterproof according to claim 1, is characterized in that, insulating barrier (1) adopts PVC insulating material to make.
4. the anti-tampering type control cables of special waterproof according to claim 1, is characterized in that, packed layer (3) adopts waterstop to make.
5. the anti-tampering type control cables of special waterproof according to claim 1, is characterized in that, band (4) adopts the polyester fiber non-woven fabric that blocks water to make.
6. the anti-tampering type control cables of special waterproof according to claim 1, is characterized in that, water blocking layer (7) adopts waterstop to make.
7. the anti-tampering type control cables of special waterproof according to claim 1, is characterized in that, screen (5) adopts proof copper-wire braided to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310518178.0A CN104575763A (en) | 2013-10-26 | 2013-10-26 | Special waterproof anti-interference control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310518178.0A CN104575763A (en) | 2013-10-26 | 2013-10-26 | Special waterproof anti-interference control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104575763A true CN104575763A (en) | 2015-04-29 |
Family
ID=53091623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310518178.0A Pending CN104575763A (en) | 2013-10-26 | 2013-10-26 | Special waterproof anti-interference control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104575763A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655017A (en) * | 2015-12-31 | 2016-06-08 | 武汉宏联电线电缆有限公司 | Water pressure-resistant drag chain cable of deep-water robot |
| CN105788722A (en) * | 2016-04-12 | 2016-07-20 | 安徽天康(集团)股份有限公司 | Waterproof and anti-cold control cable |
| CN105869699A (en) * | 2016-05-17 | 2016-08-17 | 安徽南洋电缆有限公司 | Insulated overhead cable |
-
2013
- 2013-10-26 CN CN201310518178.0A patent/CN104575763A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655017A (en) * | 2015-12-31 | 2016-06-08 | 武汉宏联电线电缆有限公司 | Water pressure-resistant drag chain cable of deep-water robot |
| CN105788722A (en) * | 2016-04-12 | 2016-07-20 | 安徽天康(集团)股份有限公司 | Waterproof and anti-cold control cable |
| CN105869699A (en) * | 2016-05-17 | 2016-08-17 | 安徽南洋电缆有限公司 | Insulated overhead cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |