CN203521009U - Marine fireproof power cable - Google Patents
Marine fireproof power cable Download PDFInfo
- Publication number
- CN203521009U CN203521009U CN201320558007.6U CN201320558007U CN203521009U CN 203521009 U CN203521009 U CN 203521009U CN 201320558007 U CN201320558007 U CN 201320558007U CN 203521009 U CN203521009 U CN 203521009U
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- Prior art keywords
- layer
- power cable
- wrapped
- fireproof power
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a marine fireproof power cable. The marine fireproof power cable mainly comprises a reinforcement core, a lapping layer, an aluminum tape shielding layer, a non-magnetic metal armored layer and aluminum conductors. The reinforcement core is arranged inside the lapping layer and is composed of a steel wire, a filling layer and an insulating shielding layer wrapped on the outside of the filling layer, the aluminum tape shielding layer is wrapped on the outside of the lapping layer, and the non-magnetic metal armored layer is wrapped on the outside of the aluminum tape shielding layer. The marine fireproof power cable of the utility model is widely suitable for the fields, such as iron and steel plants, ship factories, ports, power plants, etc., is strong in tearing resistance, has an excellent conductivity, and also has the advantages of strong anti-electromagnetic interference and good shield insulating property.
Description
Technical field
The utility model belongs to field of cables, relates in particular to a kind of fireproof power cable peculiar to vessel.
Background technology
At present, along with socioeconomic development, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as the cable using in the fields such as steel plant, shipbuilding factory, harbour and power plant, all high especially to the requirement of the useful life of cable, electric conductivity, anti-electromagnetic interference and shielding insulation aspect of performance, only meet the requirements, could improve in these fields the fail safe while manufacturing.
Utility model content
In order to overcome the defect of above-mentioned prior art, it is excellent that the purpose of this utility model is to provide a kind of shielding insulation performance, the fireproof power cable peculiar to vessel conducting electricity very well.
The utility model takes following technical scheme to realize: a kind of fireproof power cable peculiar to vessel, it mainly comprises strengthening core, belting layer, aluminium strip screen, nonmagnetic metal armour and aluminium conductor, described belting layer inside is provided with a strengthening core, strengthening core is comprised of steel wire, packed layer and the insulation screen that is wrapped in outside packed layer, described belting layer is wrapped with one deck aluminium strip screen, described aluminium strip screen outer wrapping be one deck nonmagnetic metal armour.
Described aluminium conductor is arranged in described belting layer.
The utlity model has in sum following beneficial effect: the utility model is widely used in the fields such as steel plant, shipbuilding factory, harbour and power plant, anti-tear drawing property is strong, there is good electric conductivity, and it is strong to have anti-electromagnetic interference, the advantage that shielding insulation performance is good.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, strengthening core; 2, belting layer; 3, aluminium strip screen; 4, nonmagnetic metal armour; 5, aluminium conductor.
Embodiment
As shown in Figure 1, a kind of fireproof power cable peculiar to vessel, it mainly comprises strengthening core 1, belting layer 2, aluminium strip screen 3, nonmagnetic metal armour 4 and aluminium conductor 5, described belting layer 2 inside are provided with a strengthening core 1, strengthening core 1 is comprised of steel wire, packed layer and the insulation screen that is wrapped in outside packed layer, described belting layer 2 is wrapped with one deck aluminium strip screen 3, described aluminium strip screen 3 outer wrapping be one deck nonmagnetic metal armour 4.
Described aluminium conductor 5 is arranged in described belting layer 2.
The long-term permission working temperature of this cable is up to 75 ℃, minimum bending radius is cable size 6 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 (2)
1. a fireproof power cable peculiar to vessel, it mainly comprises strengthening core, belting layer, aluminium strip screen, nonmagnetic metal armour and aluminium conductor, it is characterized in that: described belting layer inside is provided with a strengthening core, strengthening core is comprised of steel wire, packed layer and the insulation screen that is wrapped in outside packed layer, described belting layer is wrapped with one deck aluminium strip screen, described aluminium strip screen outer wrapping be one deck nonmagnetic metal armour.
2. fireproof power cable peculiar to vessel according to claim 1, is characterized in that: described aluminium conductor is arranged in described belting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558007.6U CN203521009U (en) | 2013-09-10 | 2013-09-10 | Marine fireproof power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558007.6U CN203521009U (en) | 2013-09-10 | 2013-09-10 | Marine fireproof power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521009U true CN203521009U (en) | 2014-04-02 |
Family
ID=50379901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320558007.6U Expired - Fee Related CN203521009U (en) | 2013-09-10 | 2013-09-10 | Marine fireproof power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854795A (en) * | 2013-09-10 | 2014-06-11 | 安徽华源电缆集团有限公司 | Fire-resistant power cable for ship |
-
2013
- 2013-09-10 CN CN201320558007.6U patent/CN203521009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854795A (en) * | 2013-09-10 | 2014-06-11 | 安徽华源电缆集团有限公司 | Fire-resistant power cable for 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: 20140402 Termination date: 20140910 |
|
| EXPY | Termination of patent right or utility model |