CN103915185A - Oil-resistant water-proof corrosion-resistant double-shielded control cable for coal mine - Google Patents
Oil-resistant water-proof corrosion-resistant double-shielded control cable for coal mine Download PDFInfo
- Publication number
- CN103915185A CN103915185A CN201410084777.0A CN201410084777A CN103915185A CN 103915185 A CN103915185 A CN 103915185A CN 201410084777 A CN201410084777 A CN 201410084777A CN 103915185 A CN103915185 A CN 103915185A
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- China
- Prior art keywords
- layer
- resistant
- core
- oil
- protective sleeve
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- Pending
Links
- 230000007797 corrosion Effects 0.000 title abstract description 5
- 238000005260 corrosion Methods 0.000 title abstract description 5
- 239000003245 coal Substances 0.000 title abstract 3
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 13
- 239000003921 oil Substances 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 238000009954 braiding Methods 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012946 outsourcing Methods 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 abstract 1
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 238000003889 chemical engineering Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000004945 silicone rubber Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses an oil-resistant water-proof corrosion-resistant double-shielded control cable for a coal mine. The control cable comprises main cable cores, control cable cores, a taping layer, an insulating layer, a shielding layer, a water-proof layer and a protective sleeve. An inner shielding layer is arranged between the taping layer and the insulating layer. The inner shielding layer is formed by wrapping nickel-plated copper aluminum alloy wires around silicone rubber in parallel in a braided mode. A heat insulation layer is arranged between the shielding layer and the water-proof layer in a wrapped mode. A grounded cable core and the control cable cores are wrapped in the heat insulation layer. The protective sleeve is a sheath formed by wrapping steel wires in butyronitrile, and an anti-corrosive agent and an oil-resistant agent are added on the protective sleeve. The cable has good conductivity and is resistant to high temperature, resistant to dragging and bending and resistant to mechanical abrasion, thereby being mainly applied to the fields of coal mines, communication, chemical engineering, petroleum and the like. Besides, the cable has a good shielding effect and excellent corrosion resistance and is waterproof and capable of resisting oil.
Description
Technical field
The invention belongs to field of cables, relate in particular to the anticorrosive double shield control cables of a kind of colliery oil resistant waterproof.
Background technology
At present, along with developing rapidly and the raising day by day of scientific and technological level of Chinese national economy, accelerate the growth of cable consumption, equally the quality requirement of cable has also constantly been improved.Such as the cable using for fields such as collieries, because operating environment is more special, common cable is difficult to meet the requirement using.Actual conditions require the cable using to propose higher requirement for everyways such as insulating properties, tensile strength, oil resistant water proofing property, wear-resisting flame resistance, shielding properties and corrosion resistancies.Only meet the requirements, could improve in these fields the fail safe while manufacturing.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide the one anticorrosive double shield control cables of tensile strength, oil resistant waterproof, anti-interference and erosion-resisting colliery oil resistant waterproof that conducts electricity very well, insulate.
The present invention takes following technical scheme to realize: the anticorrosive double shield control cables of oil resistant waterproof for a kind of colliery, it comprises master core, control core, belting layer, insulating barrier, screen, watertight composition and protective sleeve, between described belting layer and described insulating barrier, be provided with internal shield, described internal shield is to be formed by nickel-clad copper aluminum-alloy wire the braiding of wrapped silicon rubber, between described screen and watertight composition, wrap up thermal insulation layer, described thermal insulation layer internal package ground connection core and described control core, described master core, control core, ground connection core is respectively two, four, one, described protective sleeve is to add anticorrosive, the fine sheath of steel wire outsourcing fourth of oil-proof composition.
Described watertight composition is made up of three layers of waterproof outer layer, waterproof internal layer and water accepting layers, and described thermal insulation layer material is to add the ceramic fibre of semi-conducting material.
Described ground connection core is to be formed by annealed copper aluminum-alloy wire stranded 720 ° of braidings to the right of electroplate, and described earth connection core diameter is 0.8 millimeter.
The present invention has following beneficial effect in sum: this cable conduction performance is good, high temperature resistant, anti-pulling, resistance to bending, resistance to mechanical wear, is mainly used in the fields such as colliery, communication, chemical petroleum, shield effectiveness is good, and oil resistant waterproof also possesses good corrosion resistance simultaneously.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, master core; 2, belting layer; 3, internal shield; 4, insulating barrier; 5, screen; 6, control core; 7, thermal insulation layer; 8, ground connection core; 9, watertight composition; 10, protective sleeve.
Embodiment
As shown in Figure 1, the present invention takes following technical scheme to realize: the anticorrosive double shield control cables of oil resistant waterproof for a kind of colliery, it comprises master core 1, control core 6, belting layer 2, insulating barrier 4, screen 5, watertight composition 9 and protective sleeve 10, between described belting layer 2 and described insulating barrier 4, be provided with internal shield 3, described internal shield 3 is to be formed by nickel-clad copper aluminum-alloy wire the braiding of wrapped silicon rubber, between described screen 5 and watertight composition 9, wrap up thermal insulation layer 7, described thermal insulation layer 7 internal package ground connection cores 8 and described control core 6, described master core 1, control core 6, ground connection core 8 is respectively two, four, one, described protective sleeve 10 is to add anticorrosive, the fine sheath of steel wire outsourcing fourth of oil-proof composition.
Described watertight composition 9 is made up of three layers of waterproof outer layer, waterproof internal layer and water accepting layers, and described thermal insulation layer 7 materials are to add the ceramic fibre of semi-conducting material.
Described ground connection core 8 is to be formed by annealed copper aluminum-alloy wire stranded 720 ° of braidings to the right of electroplate, and described ground connection core 8 diameters are 0.8 millimeter.
The permission bending radius of this cable is the outside diameter of cable 16 times; The shielding rejection coefficient of this cable is less than 0.7; Can stand to exchange 50HZ, 3.5Kv/5min voltage and not breakdown.
The above is embodiments of the invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (3)
1. the anticorrosive double shield control cables of oil resistant waterproof for colliery, it comprises master core, control core, belting layer, insulating barrier, screen, watertight composition and protective sleeve, it is characterized in that: between described belting layer and described insulating barrier, be provided with internal shield, described internal shield is to be formed by nickel-clad copper aluminum-alloy wire the braiding of wrapped silicon rubber, between described screen and watertight composition, wrap up thermal insulation layer, described thermal insulation layer internal package ground connection core and described control core, described master core, control core, ground connection core is respectively two, four, one, described protective sleeve is to add anticorrosive, the fine sheath of steel wire outsourcing fourth of oil-proof composition.
2. the anticorrosive double shield control cables of oil resistant waterproof for colliery according to claim 1, it is characterized in that: described watertight composition is made up of three layers of waterproof outer layer, waterproof internal layer and water accepting layers, and described thermal insulation layer material is to add the ceramic fibre of semi-conducting material.
3. the anticorrosive double shield control cables of oil resistant waterproof for colliery according to claim 1, is characterized in that: described ground connection core is to be formed by annealed copper aluminum-alloy wire stranded 720 ° of braidings to the right of electroplate, and described earth connection core diameter is 0.8 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084777.0A CN103915185A (en) | 2014-03-10 | 2014-03-10 | Oil-resistant water-proof corrosion-resistant double-shielded control cable for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084777.0A CN103915185A (en) | 2014-03-10 | 2014-03-10 | Oil-resistant water-proof corrosion-resistant double-shielded control cable for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103915185A true CN103915185A (en) | 2014-07-09 |
Family
ID=51040797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410084777.0A Pending CN103915185A (en) | 2014-03-10 | 2014-03-10 | Oil-resistant water-proof corrosion-resistant double-shielded control cable for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103915185A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219262A (en) * | 2015-09-16 | 2016-01-06 | 国网山东沂南县供电公司 | For the safety guard of live circuit |
| CN111933339A (en) * | 2020-08-14 | 2020-11-13 | 安徽华通电缆集团有限公司 | High-flexibility stretch-resistant robot cable |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201383365Y (en) * | 2009-04-09 | 2010-01-13 | 四川明星电缆股份有限公司 | Anti-interference high temperature resistance and coldness resistance comprehensive flexible cable |
| CN201562473U (en) * | 2009-12-02 | 2010-08-25 | 郑州电缆有限公司 | A flexible inorganic insulated fireproof cable with an insulating moisture-proof layer |
| CN201804582U (en) * | 2010-07-21 | 2011-04-20 | 郑州电缆有限公司 | A high temperature resistant cable |
| WO2011140034A2 (en) * | 2010-05-03 | 2011-11-10 | Draka Holding N.V. | Top-drive power cable |
| CN202332353U (en) * | 2011-10-24 | 2012-07-11 | 上海上力电线电缆有限公司 | Waterproof rubber jacket flexible cable for deep geothermal heat pump |
| CN203325525U (en) * | 2013-06-25 | 2013-12-04 | 江苏红峰电缆集团有限公司 | Crosslinking polyethylene insulation multi-core submarine cable |
| CN203746527U (en) * | 2014-03-10 | 2014-07-30 | 安徽省高沟电缆有限公司 | Oil-resistant waterproof corrosion-resistant double-shielding control cable for mine |
-
2014
- 2014-03-10 CN CN201410084777.0A patent/CN103915185A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201383365Y (en) * | 2009-04-09 | 2010-01-13 | 四川明星电缆股份有限公司 | Anti-interference high temperature resistance and coldness resistance comprehensive flexible cable |
| CN201562473U (en) * | 2009-12-02 | 2010-08-25 | 郑州电缆有限公司 | A flexible inorganic insulated fireproof cable with an insulating moisture-proof layer |
| WO2011140034A2 (en) * | 2010-05-03 | 2011-11-10 | Draka Holding N.V. | Top-drive power cable |
| CN201804582U (en) * | 2010-07-21 | 2011-04-20 | 郑州电缆有限公司 | A high temperature resistant cable |
| CN202332353U (en) * | 2011-10-24 | 2012-07-11 | 上海上力电线电缆有限公司 | Waterproof rubber jacket flexible cable for deep geothermal heat pump |
| CN203325525U (en) * | 2013-06-25 | 2013-12-04 | 江苏红峰电缆集团有限公司 | Crosslinking polyethylene insulation multi-core submarine cable |
| CN203746527U (en) * | 2014-03-10 | 2014-07-30 | 安徽省高沟电缆有限公司 | Oil-resistant waterproof corrosion-resistant double-shielding control cable for mine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219262A (en) * | 2015-09-16 | 2016-01-06 | 国网山东沂南县供电公司 | For the safety guard of live circuit |
| CN111933339A (en) * | 2020-08-14 | 2020-11-13 | 安徽华通电缆集团有限公司 | High-flexibility stretch-resistant robot cable |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |