CN103854733A - Control cable for instruments - Google Patents
Control cable for instruments Download PDFInfo
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- CN103854733A CN103854733A CN201310445960.4A CN201310445960A CN103854733A CN 103854733 A CN103854733 A CN 103854733A CN 201310445960 A CN201310445960 A CN 201310445960A CN 103854733 A CN103854733 A CN 103854733A
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- layer
- core
- wrapped
- insulating barrier
- control cable
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Abstract
The invention discloses a control cable for instruments. The control cable is mainly composed of a main cable core, a wrapping tape layer, a control cable core, a fluorinated ethylene-propylene insulation layer, a copper tape shield layer and a shield sheath. The main cable core and the control cable core are arranged inside the wrapping tape layer in an extruding and wrapping mode. The wrapping tape layer is wrapped with the fluorinated ethylene-propylene insulation layer. The fluorinated ethylene-propylene insulation layer is wrapped with the copper tape shield layer. The control cable has the good insulation performance and high in interference resistance, is widely applied to instruments of the fields such as iron and steel plants, power plants, ships and aviation, and further has the characteristics of resisting flaming, high temperature, fire, corrosion and the like.
Description
Technical field
The present invention relates to field of cables, relate in particular to a kind of instrument control cables.
Background technology
At present, the cable using in the fields such as steel plant, power plant and boats and ships aviation, all very high to the each side quality requirement of cable, because very important of fail safe in these fields, be generally not admit of potential safety hazard to exist, in these fields, just should use so some to there are insulation property, strong interference immunity, the cable of heat-resistant fireproof, can better ensure and improve fail safe.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide one have fire-retardant, high temperature resistant, fire prevention, the instrument control cables of corrosion resistant advantage.
The present invention takes following technical scheme to realize: a kind of instrument control cables, it is mainly made up of master core, belting layer, control core, perfluoroethylene-propylene insulating barrier, copper strip shielding layer and shield sheath layer, described belting layer inside is extruded with master core and controls core, described belting layer is wrapped with one deck perfluoroethylene-propylene insulating barrier, is enclosed with one deck copper strips screen outside described perfluoroethylene-propylene insulating barrier.
Described master core by tinned copper conductor and the silicone rubber insulation layer, butyronitrile insulating barrier and the copper strips armour that are wrapped in successively outside tinned copper conductor form.
Described control core is by three aluminium conductors and be wrapped in three polyfluorinated ethylene insulating barriers outside aluminium conductor and form.
The present invention has following beneficial effect in sum: this cable has good insulation property, and strong interference immunity is widely used in the fields such as steel plant, power plant and boats and ships aviation in instrument, also have simultaneously fire-retardant, high temperature resistant, fire prevention, the characteristic such as corrosion-resistant.
Brief description of the drawings
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, tinned copper conductor; 2, silicone rubber insulation layer; 3, butyronitrile insulating barrier; 4, copper strips armour; 5, belting layer; 6, control core; 7, perfluoroethylene-propylene insulating barrier; 8, copper strip shielding layer; 9, shield sheath layer.
Embodiment
As shown in Figure 1, a kind of instrument control cables, it is mainly made up of master core, belting layer 5, control core 6, perfluoroethylene-propylene insulating barrier 7, copper strip shielding layer 8 and shield sheath layer 9, described belting layer 5 inside are extruded with master core and control core, described belting layer 5 is wrapped with one deck perfluoroethylene-propylene insulating barrier 7, is enclosed with one deck copper strips screen 8 outside described perfluoroethylene-propylene insulating barrier 7.
Embodiment: master core is made up of tinned copper conductor 1 and the silicone rubber insulation layer 2, butyronitrile insulating barrier 3 and the copper strips armour 4 that are wrapped in successively outside tinned copper conductor 1.
The permission bending radius of this cable is the outside diameter of cable 15 times; Can stand to exchange 50HZ, 3.5Kv/5min voltage and not breakdown.
The above is the embodiment of the present 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. an instrument control cables, it is mainly made up of master core, belting layer, control core, perfluoroethylene-propylene insulating barrier, copper strip shielding layer and shield sheath layer, it is characterized in that: described belting layer inside is extruded with master core and controls core, described belting layer is wrapped with one deck perfluoroethylene-propylene insulating barrier, is enclosed with one deck copper strips screen outside described perfluoroethylene-propylene insulating barrier.
2. instrument control cables according to claim 1, is characterized in that: described master core by tinned copper conductor and the silicone rubber insulation layer, butyronitrile insulating barrier and the copper strips armour that are wrapped in successively outside tinned copper conductor form.
3. instrument control cables according to claim 1, is characterized in that: described control core is by three aluminium conductors and be wrapped in three polyfluorinated ethylene insulating barriers outside aluminium conductor and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310445960.4A CN103854733A (en) | 2013-09-27 | 2013-09-27 | Control cable for instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310445960.4A CN103854733A (en) | 2013-09-27 | 2013-09-27 | Control cable for instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103854733A true CN103854733A (en) | 2014-06-11 |
Family
ID=50862278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310445960.4A Pending CN103854733A (en) | 2013-09-27 | 2013-09-27 | Control cable for instruments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103854733A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681179A (en) * | 2015-01-31 | 2015-06-03 | 安徽长风电缆集团有限公司 | High-temperature-resistant heat-insulation cable |
| CN104681165A (en) * | 2015-01-31 | 2015-06-03 | 安徽长风电缆集团有限公司 | Double-armored cable |
| CN105551597A (en) * | 2016-01-27 | 2016-05-04 | 安徽猎塔电缆集团有限公司 | Fire-fighting cable |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2200223Y (en) * | 1994-09-23 | 1995-06-07 | 天津市安琪尔特种线缆有限责任公司 | Fluorinated plastic insulation and sheath fire-proof control cable |
| US20060011376A1 (en) * | 2004-07-16 | 2006-01-19 | General Electric Company | Multi-axial electrically conductive cable with multi-layered core and method of manufacture and use |
| CN201532796U (en) * | 2009-07-16 | 2010-07-21 | 江苏赛德电气有限公司 | Anti-corrosion high temperature resistant tear-resistant special measurement and control instrument cable |
| CN202102785U (en) * | 2011-06-27 | 2012-01-04 | 上海胜华电缆厂有限公司 | Acid and alkali corrosion resistant fluoroplastic insulation fluoroplastic sheath control cable |
| CN202307212U (en) * | 2011-10-12 | 2012-07-04 | 安徽晋源电缆有限公司 | High-temperature anti-corrosion control cable |
| CN202473308U (en) * | 2012-01-11 | 2012-10-03 | 安徽五洲特种电缆集团有限公司 | Acid and alkali-resistant oil-resistant ultraviolet-resistant moisture-proof environment-friendly type flat drag cable |
| CN203520917U (en) * | 2013-09-27 | 2014-04-02 | 安徽航天电缆集团有限公司 | Control cable for instruments and apparatuses |
-
2013
- 2013-09-27 CN CN201310445960.4A patent/CN103854733A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2200223Y (en) * | 1994-09-23 | 1995-06-07 | 天津市安琪尔特种线缆有限责任公司 | Fluorinated plastic insulation and sheath fire-proof control cable |
| US20060011376A1 (en) * | 2004-07-16 | 2006-01-19 | General Electric Company | Multi-axial electrically conductive cable with multi-layered core and method of manufacture and use |
| CN201532796U (en) * | 2009-07-16 | 2010-07-21 | 江苏赛德电气有限公司 | Anti-corrosion high temperature resistant tear-resistant special measurement and control instrument cable |
| CN202102785U (en) * | 2011-06-27 | 2012-01-04 | 上海胜华电缆厂有限公司 | Acid and alkali corrosion resistant fluoroplastic insulation fluoroplastic sheath control cable |
| CN202307212U (en) * | 2011-10-12 | 2012-07-04 | 安徽晋源电缆有限公司 | High-temperature anti-corrosion control cable |
| CN202473308U (en) * | 2012-01-11 | 2012-10-03 | 安徽五洲特种电缆集团有限公司 | Acid and alkali-resistant oil-resistant ultraviolet-resistant moisture-proof environment-friendly type flat drag cable |
| CN203520917U (en) * | 2013-09-27 | 2014-04-02 | 安徽航天电缆集团有限公司 | Control cable for instruments and apparatuses |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681179A (en) * | 2015-01-31 | 2015-06-03 | 安徽长风电缆集团有限公司 | High-temperature-resistant heat-insulation cable |
| CN104681165A (en) * | 2015-01-31 | 2015-06-03 | 安徽长风电缆集团有限公司 | Double-armored cable |
| CN105551597A (en) * | 2016-01-27 | 2016-05-04 | 安徽猎塔电缆集团有限公司 | Fire-fighting cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |