CN103871645A - Insulated flexible cable with aluminum alloy conductor cable cores - Google Patents
Insulated flexible cable with aluminum alloy conductor cable cores Download PDFInfo
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- CN103871645A CN103871645A CN201410069063.2A CN201410069063A CN103871645A CN 103871645 A CN103871645 A CN 103871645A CN 201410069063 A CN201410069063 A CN 201410069063A CN 103871645 A CN103871645 A CN 103871645A
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- alloy conductor
- cable
- aluminum alloy
- aluminium alloy
- layer
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Abstract
The invention discloses an insulated flexible cable with aluminum alloy conductor cable cores. The cable consists of the aluminum alloy conductor cable cores, a tetrafluoroethylene-hexafluoropropylene copolymer insulated layer, a low-smoke halogen-free polyolefin sheath layer, a polyvinyl chloride insulated layer and a nickel strap armoured layer. Three groups of aluminum alloy conductor cable cores are arranged, the tetrafluoroethylene-hexafluoropropylene copolymer insulated layer is wrapped outside the three groups of aluminum alloy conductor cable cores, the tetrafluoroethylene-hexafluoropropylene copolymer insulated layer is wrapped by the low-smoke halogen-free polyolefin sheath layer which is wrapped by the polyvinyl chloride insulated layer , and each aluminum alloy conductor cable core consists of an aluminum alloy conductor, an aluminum strap armoured layer and a butyronitrile insulated layer. The cable is low in weight, convenient to convey, strong in wear-resistance, cold-resistant and high-temperature resistant, strong in inoxidizability, and strong in tensile stress, the allowable highest temperature of the working environment of the cable is 95 DEG C, and the allowable bending radius of the cable is 12 times of the outer diameter of the cable.
Description
Technical field
The invention belongs to field of cables, relate in particular to a kind of aluminium alloy conductor core insulated cable.
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 field such as computer, machine room, high and low temperature resistance to cable, pull resistance, cold-resistant high temperature resistant, non-oxidizability aspect require all high especially.
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 pull resistance strong, convenient transportation, the aluminium alloy conductor core insulated cable cold-resistant high temperature resistant, non-oxidizability is strong.
The present invention takes following technical scheme to realize: a kind of aluminium alloy conductor core insulated cable, it is by aluminium alloy conductor core, perfluoroethylene-propylene insulating barrier, low-smoke halogen-free polyolefin restrictive coating, polyvinyl chloride insulation layer and nickel strap armour composition, described aluminium alloy conductor core has three groups, outside three group aluminum alloy conductor thread cores, wrap up one deck perfluoroethylene-propylene insulating barrier, outside described perfluoroethylene-propylene insulating barrier, wrap up one deck low-smoke halogen-free polyolefin restrictive coating, outside described low-smoke halogen-free polyolefin restrictive coating, wrap up one deck polyvinyl chloride insulation layer, described aluminium alloy conductor core is by aluminium alloy conductor, aluminium strip armour and butyronitrile insulating barrier composition.
Between described aluminium strip armour and butyronitrile insulating barrier, be extruded with a copper metal hose.
Described nickel strap armour inside is extruded with a copper wire drainage thread.
The present invention has following beneficial effect in sum: this kind of cable is lightweight, convenient transportation, and resistance to wear is strong, cold-resistant high temperature resistant, non-oxidizability is strong, and pull resistance is strong, it is 95 ℃ that this cable allows operational environment maximum temperature, the permission bending radius of this cable is the outside diameter of cable 12 times.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, aluminium alloy conductor core; 11, aluminium alloy conductor; 12, aluminium strip armour; 13, butyronitrile insulating barrier; 14, copper metal hose; 2, perfluoroethylene-propylene insulating barrier; 3, low-smoke halogen-free polyolefin restrictive coating; 4, polyvinyl chloride insulation layer; 5, nickel strap armour; 6, copper wire drainage thread.
Embodiment
As shown in Figure 1, a kind of aluminium alloy conductor core insulated cable, it is by aluminium alloy conductor core 1, perfluoroethylene-propylene insulating barrier 2, low-smoke halogen-free polyolefin restrictive coating 3, polyvinyl chloride insulation layer 4 and nickel strap armour 5 form, described aluminium alloy conductor core 1 has three groups, outside three group aluminum alloy conductor thread cores 1, wrap up one deck perfluoroethylene-propylene insulating barrier 2, outside described perfluoroethylene-propylene insulating barrier 2, wrap up one deck low-smoke halogen-free polyolefin restrictive coating 3, outside described low-smoke halogen-free polyolefin restrictive coating 3, wrap up one deck polyvinyl chloride insulation layer 4, described aluminium alloy conductor core 1 is by aluminium alloy conductor 11, aluminium strip armour 12 and butyronitrile insulating barrier 13 form.
Between described aluminium strip armour 12 and butyronitrile insulating barrier 13, be extruded with a copper metal hose 14.
Described nickel strap armour 5 inside are extruded with a copper wire drainage thread 6.
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 (3)
1. an aluminium alloy conductor core insulated cable, it is by aluminium alloy conductor core, perfluoroethylene-propylene insulating barrier, low-smoke halogen-free polyolefin restrictive coating, polyvinyl chloride insulation layer and nickel strap armour composition, it is characterized in that: described aluminium alloy conductor core has three groups, outside three group aluminum alloy conductor thread cores, wrap up one deck perfluoroethylene-propylene insulating barrier, outside described perfluoroethylene-propylene insulating barrier, wrap up one deck low-smoke halogen-free polyolefin restrictive coating, outside described low-smoke halogen-free polyolefin restrictive coating, wrap up one deck polyvinyl chloride insulation layer, described aluminium alloy conductor core is by aluminium alloy conductor, aluminium strip armour and butyronitrile insulating barrier composition.
2. aluminium alloy conductor core insulated cable according to claim 1, is characterized in that: between described aluminium strip armour and butyronitrile insulating barrier, be extruded with a copper metal hose.
3. aluminium alloy conductor core insulated cable according to claim 1, is characterized in that: described nickel strap armour inside is extruded with a copper wire drainage thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069063.2A CN103871645A (en) | 2014-02-28 | 2014-02-28 | Insulated flexible cable with aluminum alloy conductor cable cores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069063.2A CN103871645A (en) | 2014-02-28 | 2014-02-28 | Insulated flexible cable with aluminum alloy conductor cable cores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103871645A true CN103871645A (en) | 2014-06-18 |
Family
ID=50910083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410069063.2A Pending CN103871645A (en) | 2014-02-28 | 2014-02-28 | Insulated flexible cable with aluminum alloy conductor cable cores |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103871645A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103357A (en) * | 2014-06-26 | 2014-10-15 | 安徽华通电缆集团有限公司 | Cold- and high temperature-resistant power cable |
| CN108630346A (en) * | 2018-04-25 | 2018-10-09 | 四川鑫电电缆有限公司 | Tensile wear-resistant warp resistance removal cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2770052Y (en) * | 2005-03-11 | 2006-04-05 | 天津德塔科技集团有限公司 | Flexible railway internal screen digital signal cable |
| CN202042229U (en) * | 2011-03-31 | 2011-11-16 | 绿宝电缆（集团）有限公司 | Marine control cable with fireproof cross-linked polyolefin sheath |
| CN202049794U (en) * | 2011-04-21 | 2011-11-23 | 大连沈特电缆有限公司 | Copper clad aluminum core low-temperature-resistant butyronitrile flat cable |
| US20120103658A1 (en) * | 2010-10-22 | 2012-05-03 | John Mezzalingua Associates, Inc. | Coaxial cable center conductor having multiple precoat layers |
| CN203746541U (en) * | 2014-02-28 | 2014-07-30 | 安徽江淮电缆集团有限公司 | Aluminum alloy conductor wire core insulated flexible cable |
-
2014
- 2014-02-28 CN CN201410069063.2A patent/CN103871645A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2770052Y (en) * | 2005-03-11 | 2006-04-05 | 天津德塔科技集团有限公司 | Flexible railway internal screen digital signal cable |
| US20120103658A1 (en) * | 2010-10-22 | 2012-05-03 | John Mezzalingua Associates, Inc. | Coaxial cable center conductor having multiple precoat layers |
| CN202042229U (en) * | 2011-03-31 | 2011-11-16 | 绿宝电缆（集团）有限公司 | Marine control cable with fireproof cross-linked polyolefin sheath |
| CN202049794U (en) * | 2011-04-21 | 2011-11-23 | 大连沈特电缆有限公司 | Copper clad aluminum core low-temperature-resistant butyronitrile flat cable |
| CN203746541U (en) * | 2014-02-28 | 2014-07-30 | 安徽江淮电缆集团有限公司 | Aluminum alloy conductor wire core insulated flexible cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103357A (en) * | 2014-06-26 | 2014-10-15 | 安徽华通电缆集团有限公司 | Cold- and high temperature-resistant power cable |
| CN108630346A (en) * | 2018-04-25 | 2018-10-09 | 四川鑫电电缆有限公司 | Tensile wear-resistant warp resistance removal cable |
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Legal Events
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |