CN203520918U - Ethylene propylene rubber butyronitrile insulating special integrated cable - Google Patents
Ethylene propylene rubber butyronitrile insulating special integrated cable Download PDFInfo
- Publication number
- CN203520918U CN203520918U CN201320600629.0U CN201320600629U CN203520918U CN 203520918 U CN203520918 U CN 203520918U CN 201320600629 U CN201320600629 U CN 201320600629U CN 203520918 U CN203520918 U CN 203520918U
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- China
- Prior art keywords
- layer
- propylene rubber
- butyronitrile
- ethylene propylene
- aluminium alloy
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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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Abstract
The utility model discloses an ethylene propylene rubber butyronitrile insulating special integrated cable. The cable is composed of an aluminum alloy cable core, a filling layer, a butyronitrile insulating layer, an ethylene propylene rubber insulating layer, a nonmagnetic metal armored layer, a steel tape armored layer and a galvanized steel wire braided armored sheath layer. The filling layer wraps the aluminum alloy cable core, the butyronitrile insulating layer wraps the filling layer, the ethylene propylene rubber insulating layer wraps the butyronitrile insulating layer, and the nonmagnetic metal armored layer wraps the ethylene propylene rubber insulating layer. The cable has the advantages of excellent conductivity, excellent ageing resistance and excellent insulating property, and also has the advantages of high- and low-temperature resistance, oil resistance and acid and alkali corrosion resistance, and can be widely applied to the aerospace, electric power, tunnel and other fields.
Description
Technical field
The utility model belongs to field of cables, relates in particular to a kind of ethylene-propylene rubber butyronitrile extraordinary composite cable that insulate.
Background technology
At present, along with Chinese society expanding economy, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as the cable using in the fields such as aviation, electric power and tunnel, to the electric conductivity of cable and resistance to ag(e)ing, insulation property, high-low temperature resistant, oil resistant, corrosion-resistant aspect and security reliability aspect require all high especially.
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 ethylene-propylene rubber butyronitrile with good high-low temperature resistant, oil resistant, acid-alkali-corrosive-resisting characteristic extraordinary composite cable that insulate.
The utility model takes following technical scheme to realize: a kind of ethylene-propylene rubber butyronitrile extraordinary composite cable that insulate, it is by aluminium alloy cable core, packed layer, butyronitrile insulating barrier, ethylene propylene rubber insulated layer, nonmagnetic metal armour, steel-tape armouring layer and zinc-coated wire braiding armouring restrictive coating form, outside described aluminium alloy cable core, be enclosed with one deck packed layer, outside described packed layer, be enclosed with one deck butyronitrile insulating barrier, outside described butyronitrile insulating barrier, be enclosed with the ethylene propylene rubber insulated layer of one deck, outside described ethylene propylene rubber insulated layer, be enclosed with one deck nonmagnetic metal armour.
Described aluminium alloy cable core by seven aluminium alloy conductor cores, be wrapped in seven aluminium strip armour, silicone rubber insulation layer and copper strips armours outside aluminium alloy conductor core and form.
Described butyronitrile insulating barrier inside is extruded with aluminium alloy conductor.
The utlity model has in sum following beneficial effect: the utlity model has good electric conductivity and resistance to ag(e)ing, insulation property are superior, the characteristic also with high-low temperature resistant, oil resistant, acid-alkali-corrosive-resisting, is widely used in the fields such as aviation, electric power and tunnel.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, aluminium alloy cable core; 11, aluminium alloy conductor core; 12, aluminium strip armour; 13, silicone rubber insulation layer; 14, copper strips armour; 2, packed layer; 3, butyronitrile insulating barrier; 31, aluminium alloy conductor; 4, ethylene propylene rubber insulated layer; 5, nonmagnetic metal armour; 6, steel-tape armouring layer; 7, zinc-coated wire braiding armouring restrictive coating.
Embodiment
As shown in Figure 1, a kind of ethylene-propylene rubber butyronitrile extraordinary composite cable that insulate, it is comprised of aluminium alloy cable core 1, packed layer 2, butyronitrile insulating barrier 3, ethylene propylene rubber insulated layer 4, nonmagnetic metal armour 5, steel-tape armouring layer 6 and zinc-coated wire braiding armouring restrictive coating 7, outside described aluminium alloy cable core 1, be enclosed with one deck packed layer 2, outside described packed layer 2, be enclosed with one deck butyronitrile insulating barrier 3, outside described butyronitrile insulating barrier 3, be enclosed with the ethylene propylene rubber insulated layer 4 of one deck, outside described ethylene propylene rubber insulated layer 4, be enclosed with one deck nonmagnetic metal armour 5.
Described aluminium alloy cable core 1 by seven aluminium alloy conductor cores 11, be wrapped in seven aluminium strip armour 12, silicone rubber insulation layer 13 and copper strips armours 14 outside aluminium alloy conductor core 11 and form.
Described butyronitrile insulating barrier 3 inside are extruded with aluminium alloy conductor 31.
It is 70 ℃ that this cable allows operational environment maximum temperature; The permission bending radius of this cable is the outside diameter of cable 10 times.
The above is embodiment of the present utility model, 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 (3)
1. an ethylene-propylene rubber butyronitrile extraordinary composite cable that insulate, it is comprised of aluminium alloy cable core, packed layer, butyronitrile insulating barrier, ethylene propylene rubber insulated layer, nonmagnetic metal armour, steel-tape armouring layer and zinc-coated wire braiding armouring restrictive coating, it is characterized in that: outside described aluminium alloy cable core, be enclosed with one deck packed layer, outside described packed layer, be enclosed with one deck butyronitrile insulating barrier, outside described butyronitrile insulating barrier, be enclosed with the ethylene propylene rubber insulated layer of one deck, outside described ethylene propylene rubber insulated layer, be enclosed with one deck nonmagnetic metal armour.
2. the ethylene-propylene rubber butyronitrile according to claim 1 extraordinary composite cable that insulate, is characterized in that: described aluminium alloy cable core by seven aluminium alloy conductor cores, be wrapped in seven aluminium strip armour, silicone rubber insulation layer and copper strips armours outside aluminium alloy conductor core and form.
3. the ethylene-propylene rubber butyronitrile according to claim 1 extraordinary composite cable that insulate, is characterized in that: described butyronitrile insulating barrier inside is extruded with aluminium alloy conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600629.0U CN203520918U (en) | 2013-09-27 | 2013-09-27 | Ethylene propylene rubber butyronitrile insulating special integrated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600629.0U CN203520918U (en) | 2013-09-27 | 2013-09-27 | Ethylene propylene rubber butyronitrile insulating special integrated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203520918U true CN203520918U (en) | 2014-04-02 |
Family
ID=50379810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320600629.0U Expired - Fee Related CN203520918U (en) | 2013-09-27 | 2013-09-27 | Ethylene propylene rubber butyronitrile insulating special integrated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203520918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104112498A (en) * | 2014-07-03 | 2014-10-22 | 安徽江淮电缆集团有限公司 | Cat5e (category 5 enhanced) high-temperature-resistant special cable for aerospace |
-
2013
- 2013-09-27 CN CN201320600629.0U patent/CN203520918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104112498A (en) * | 2014-07-03 | 2014-10-22 | 安徽江淮电缆集团有限公司 | Cat5e (category 5 enhanced) high-temperature-resistant special cable for aerospace |
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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: 20140402 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |