CN203721295U - LSOH sheath cable with drainage wire - Google Patents
LSOH sheath cable with drainage wire Download PDFInfo
- Publication number
- CN203721295U CN203721295U CN201420095305.0U CN201420095305U CN203721295U CN 203721295 U CN203721295 U CN 203721295U CN 201420095305 U CN201420095305 U CN 201420095305U CN 203721295 U CN203721295 U CN 203721295U
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- CN
- China
- Prior art keywords
- extruded
- layer
- conductor cable
- insulation layer
- lsoh
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an LSOH sheath cable with drainage wires; the LSOH sheath cable comprises three sets of nickel conductor cable cores, a PTFE insulation layer, an EP rubber insulation layer, a copper belt shield layer, an aluminium belt armor layer and a LSOH polyolefin sheath layer; the three sets of nickel conductor cable cores are extruded in the PTFE insulation layer; the PTFE insulation layer is extruded by the EP rubber insulation layer wrapped by the copper belt shield layer; the copper belt shield layer is wrapped by the aluminium belt armor layer. The cable is aging resistant, LSOH flame retardation, strong in acid and alkali resistance and corrosivity resistant, excellent in insulation property, and can be widely applied in petroleum chemical, metallurgy and electric power fields.
Description
Technical field
The utility model relates to field of cables, relates in particular to a kind of band drainage thread low-smoke halogen-free sheathed cable.
Background technology
At present, be applied to the cable in the fields such as petrochemical industry, metallurgical electric power, all very high to the each side quality requirement of cable, because very important of fail safe in these fields, generally not admit of potential safety hazard to exist, in these fields, just should use so that some are ageing-resistant, low-smoke non-halogen flame-retardant, acid-alkali-corrosive-resisting is strong and have the excellent cable of insulation property, can better ensure and produce and improve fail safe.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of band drainage thread low-smoke halogen-free sheathed cable with the strong and good insulation preformance of low-smoke non-halogen flame-retardant, acid-alkali-corrosive-resisting.
The utility model takes following technical scheme to realize: a kind of band drainage thread low-smoke halogen-free sheathed cable, it is by nickel conductor cable core, teflon insulation layer, ethylene propylene rubber insulated layer, copper strip shielding layer, aluminium strip armour and low-smoke halogen-free polyolefin restrictive coating form, described nickel conductor cable core is set to three groups, all be extruded in teflon insulation layer inner, outside described teflon insulation layer, be extruded with the ethylene propylene rubber insulated layer of one deck, outside described ethylene propylene rubber insulated layer, be extruded with one deck copper strips screen, outside described copper strip shielding layer, be enclosed with one deck aluminium strip armour, described ethylene propylene rubber insulated layer inside is extruded with 16 group aluminum alloy conductor cable cores, described copper strip shielding layer inside is extruded with eight groups of zinc-plated aluminium conductor cable cores, described nickel conductor cable core inside is extruded with three nickel conductors.
Described nickel conductor cable core inside is also extruded with a copper wire drainage thread.
The utlity model has in sum following beneficial effect: this cable has ageing-resistant, low-smoke non-halogen flame-retardant, acid-alkali-corrosive-resisting is strong and have the excellent feature of insulation property, is widely used in the fields such as petrochemical industry, metallurgical electric power.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, nickel conductor cable core; 11, nickel conductor; 12, copper wire drainage thread; 2, teflon insulation layer; 3, ethylene propylene rubber insulated layer; 4, copper strip shielding layer; 5, aluminium strip armour; 6, low-smoke halogen-free polyolefin restrictive coating; 7, aluminium alloy conductor cable core; 8, zinc-plated aluminium conductor cable core.
Embodiment
As shown in Figure 1, a kind of band drainage thread low-smoke halogen-free sheathed cable, it is by nickel conductor cable core 1, teflon insulation layer 2, ethylene propylene rubber insulated layer 3, copper strip shielding layer 4, aluminium strip armour 5 and low-smoke halogen-free polyolefin restrictive coating 6 form, described nickel conductor cable core 1 is set to three groups, all be extruded in teflon insulation layer 2 inside, outside described teflon insulation layer 2, be extruded with the ethylene propylene rubber insulated layer 3 of one deck, outside described ethylene propylene rubber insulated layer 3, be extruded with one deck copper strips screen 4, outside described copper strip shielding layer 4, be enclosed with one deck aluminium strip armour 5, described ethylene propylene rubber insulated layer 3 inside are extruded with 16 group aluminum alloy conductor cable cores 7, described copper strip shielding layer 4 inside are extruded with eight groups of zinc-plated aluminium conductor cable cores 8, described nickel conductor cable core 1 inside is extruded with three nickel conductors 11.
Described nickel conductor cable core 1 inside is also extruded with a copper wire drainage thread 12.
The above is the utility model embodiment, and the equivalence of doing according to structure, feature and principle described in the utility model application range therefore all changes or modifies, and is included in the utility model patent claim.
Claims (2)
1. be with drainage thread low-smoke halogen-free sheathed cable for one kind, it is by nickel conductor cable core, teflon insulation layer, ethylene propylene rubber insulated layer, copper strip shielding layer, aluminium strip armour and low-smoke halogen-free polyolefin restrictive coating form, it is characterized in that: described nickel conductor cable core is set to three groups, all be extruded in teflon insulation layer inner, outside described teflon insulation layer, be extruded with the ethylene propylene rubber insulated layer of one deck, outside described ethylene propylene rubber insulated layer, be extruded with one deck copper strips screen, outside described copper strip shielding layer, be enclosed with one deck aluminium strip armour, described ethylene propylene rubber insulated layer inside is extruded with 16 group aluminum alloy conductor cable cores, described copper strip shielding layer inside is extruded with eight groups of zinc-plated aluminium conductor cable cores, described nickel conductor cable core inside is extruded with three nickel conductors.
2. band drainage thread low-smoke halogen-free sheathed cable according to claim 1, is characterized in that: described nickel conductor cable core inside is also extruded with a copper wire drainage thread.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420095305.0U CN203721295U (en) | 2014-03-04 | 2014-03-04 | LSOH sheath cable with drainage wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420095305.0U CN203721295U (en) | 2014-03-04 | 2014-03-04 | LSOH sheath cable with drainage wire |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203721295U true CN203721295U (en) | 2014-07-16 |
Family
ID=51160433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420095305.0U Expired - Fee Related CN203721295U (en) | 2014-03-04 | 2014-03-04 | LSOH sheath cable with drainage wire |
Country Status (1)
Country | Link |
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CN (1) | CN203721295U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104715845A (en) * | 2015-02-28 | 2015-06-17 | 安徽德源电缆集团有限公司 | Fire resistant control cable used in ship |
CN104715810A (en) * | 2015-02-27 | 2015-06-17 | 安徽华峰电缆集团有限公司 | Chemical corrosion prevention chemical electric wire |
CN104715844A (en) * | 2015-02-27 | 2015-06-17 | 安徽华峰电缆集团有限公司 | Chemical corrosion prevention electric wire |
CN104715843A (en) * | 2015-02-27 | 2015-06-17 | 安徽华峰电缆集团有限公司 | Chemical corrosion prevention and acid and alkali resistance electric wire |
CN104795158A (en) * | 2015-02-27 | 2015-07-22 | 安徽华峰电缆集团有限公司 | Cold-resistant armored cable for aviation |
-
2014
- 2014-03-04 CN CN201420095305.0U patent/CN203721295U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104715810A (en) * | 2015-02-27 | 2015-06-17 | 安徽华峰电缆集团有限公司 | Chemical corrosion prevention chemical electric wire |
CN104715844A (en) * | 2015-02-27 | 2015-06-17 | 安徽华峰电缆集团有限公司 | Chemical corrosion prevention electric wire |
CN104715843A (en) * | 2015-02-27 | 2015-06-17 | 安徽华峰电缆集团有限公司 | Chemical corrosion prevention and acid and alkali resistance electric wire |
CN104795158A (en) * | 2015-02-27 | 2015-07-22 | 安徽华峰电缆集团有限公司 | Cold-resistant armored cable for aviation |
CN104715845A (en) * | 2015-02-28 | 2015-06-17 | 安徽德源电缆集团有限公司 | Fire resistant control cable used in ship |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20150304 |
|
EXPY | Termination of patent right or utility model |