CN103854795A - Fire-resistant power cable for ship - Google Patents
Fire-resistant power cable for ship Download PDFInfo
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- CN103854795A CN103854795A CN201310407290.7A CN201310407290A CN103854795A CN 103854795 A CN103854795 A CN 103854795A CN 201310407290 A CN201310407290 A CN 201310407290A CN 103854795 A CN103854795 A CN 103854795A
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- power cable
- ship
- fire
- resistant power
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Abstract
The invention discloses a fire-resistant power cable for a ship. The fire-resistant power cable for the ship mainly comprises a reinforced core, a wrapping tape layer, an aluminum tape shielding layer, a non-magnetic metal armor layer and an aluminum conductor. The reinforced core is arranged inside the wrapping tape layer and composed of steel wires, a filled layer and an insulation shielding layer wrapped outside the filled layer, the aluminum tape shielding layer is wrapped outside the wrapping tape layer, and the non-magnetic metal armor layer is wrapped outside the aluminum tape shielding layer. The fire-resistant power cable for the ship is widely applicable to the fields of steel and iron plants, ship manufacturers, ports, power plants and the like, is high in tear resistance, has excellent conductivity, and has the advantages of being high in electromagnetic interference resistance and good in shielding and insulating performance.
Description
Technical field
The invention belongs to field of cables, relate 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, the requirement of useful life, electric conductivity, anti-electromagnetic interference and shielding insulation aspect of performance to cable is all high especially, only meets the requirements, and 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 a kind of shielding insulation performance excellent, the fireproof power cable peculiar to vessel conducting electricity very well.
The present invention 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 made up 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 present invention has following beneficial effect in sum: the present invention 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 cross-sectional structure schematic diagram of the present invention;
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 made up 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 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 (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 made up 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 |
|---|---|---|---|
| CN201310407290.7A CN103854795A (en) | 2013-09-10 | 2013-09-10 | Fire-resistant power cable for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310407290.7A CN103854795A (en) | 2013-09-10 | 2013-09-10 | Fire-resistant power cable for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103854795A true CN103854795A (en) | 2014-06-11 |
Family
ID=50862340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310407290.7A Pending CN103854795A (en) | 2013-09-10 | 2013-09-10 | Fire-resistant power cable for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103854795A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5408560A (en) * | 1993-02-26 | 1995-04-18 | N.V. Bekaert S.A. | Tensile member for communication cables |
| US6559385B1 (en) * | 2000-07-14 | 2003-05-06 | 3M Innovative Properties Company | Stranded cable and method of making |
| CN201378445Y (en) * | 2009-04-08 | 2010-01-06 | 江苏宝安电缆有限公司 | Special chemical electric cable |
| CN201725627U (en) * | 2010-03-29 | 2011-01-26 | 浙江省电力公司舟山电力局 | Undersea power cable |
| CN102903427A (en) * | 2012-09-26 | 2013-01-30 | 江苏山峰电缆有限公司 | Novel steel reinforced aluminum stranded wire cable |
| CN203521009U (en) * | 2013-09-10 | 2014-04-02 | 安徽华源电缆集团有限公司 | Marine fireproof power cable |
-
2013
- 2013-09-10 CN CN201310407290.7A patent/CN103854795A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5408560A (en) * | 1993-02-26 | 1995-04-18 | N.V. Bekaert S.A. | Tensile member for communication cables |
| US6559385B1 (en) * | 2000-07-14 | 2003-05-06 | 3M Innovative Properties Company | Stranded cable and method of making |
| CN201378445Y (en) * | 2009-04-08 | 2010-01-06 | 江苏宝安电缆有限公司 | Special chemical electric cable |
| CN201725627U (en) * | 2010-03-29 | 2011-01-26 | 浙江省电力公司舟山电力局 | Undersea power cable |
| CN102903427A (en) * | 2012-09-26 | 2013-01-30 | 江苏山峰电缆有限公司 | Novel steel reinforced aluminum stranded wire cable |
| CN203521009U (en) * | 2013-09-10 | 2014-04-02 | 安徽华源电缆集团有限公司 | Marine fireproof power 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |
|
| WD01 | Invention patent application deemed withdrawn after publication |