CN103871626A - Multi-conductor cable core freeze-resistant current lead cable - Google Patents
Multi-conductor cable core freeze-resistant current lead cable Download PDFInfo
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- CN103871626A CN103871626A CN201410071185.5A CN201410071185A CN103871626A CN 103871626 A CN103871626 A CN 103871626A CN 201410071185 A CN201410071185 A CN 201410071185A CN 103871626 A CN103871626 A CN 103871626A
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- conductor cable
- cable core
- aluminum alloy
- aluminium
- cable cores
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Abstract
The invention discloses a multi-conductor cable core freeze-resistant current lead cable, which is formed by one group of galvanized aluminum alloy conductor cable cores, one group of aluminum alloy conductor cable cores, one group of aluminum conductor cable cores, one group of nickel conductor cable cores, an aluminum alloy belt armor layer, a tinned copper belt armor layer, a tetrafluoroethylene-hexafluoropropylene insulation layer and a tinned aluminum belt polyethylene sheath layer; the galvanized aluminum alloy conductor cable cores, the aluminum alloy conductor cable cores, the aluminum conductor cable cores, and the nickel conductor cable cores are all extruded and wrapped in the aluminum alloy belt armor layer; one layer of tinned copper belt armor layer wraps the aluminum alloy belt armor layer and is wrapped by one layer of tetrafluoroethylene-hexafluoropropylene insulation layer. The multi-conductor cable core freeze-resistant current lead cable is low in mounting and paving temperature, long in service life, anti-aging, cold-resistant and inflaming-retarding, and has the advantages of acid-base corrosion resistance and strong tensile strength.
Description
Technical field
The invention belongs to field of cables, relate in particular to the resistance to leading cable that freezes of one kind of multiple conductor cable cores.
Background technology
Cable refers to the wire of conduction current, be widely used in civilian field of power transmission, in north cold area, especially high to the cold resistance requirement of cable, because north temperature winter is minimum, often there is sleety weather, if the frigolabile words of cable, just can not ensure the northern people's household electricity and factory's electricity consumption, can bring inconvenience, factory brings loss.
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 long service life, anti-aging, cold-resistant, lay the resistance to leading cable that freezes of multiple conductor cable core that temperature environment is low.
The present invention takes following technical scheme to realize: the resistance to leading cable that freezes of one kind of multiple conductor cable cores, it is by zinc-aluminium-alloy conductor cable core, aluminium alloy conductor cable core, aluminium conductor cable core, nickel conductor cable core, aluminum alloy strip armour, tin-coated copper strip armour, perfluoroethylene-propylene insulating barrier and zinc-plated aluminium strip pe sheath layer composition, described zinc-aluminium-alloy conductor cable core, conductor cable core, aluminium conductor cable core and nickel conductor cable core are respectively one group, all be extruded in aluminum alloy strip armour inside, outside described aluminum alloy strip armour, wrap up one deck tin-coated copper strip armour, outside described tin-coated copper strip armour, wrap up one deck perfluoroethylene-propylene insulating barrier.
Between described tin-coated copper strip armour and perfluoroethylene-propylene insulating barrier, be extruded with a zinc-plated copper wire drainage thread.
Between described perfluoroethylene-propylene insulating barrier and zinc-plated aluminium strip pe sheath layer, be extruded with an aluminium wire drainage thread.
The present invention has following beneficial effect in sum: this kind of cable installation temperature is low, long service life, and anti-aging, cold-resistant, fire-retardant, also there is acid-alkali-corrosive-resisting, the advantage that pull resistance is strong simultaneously.
Brief description of the drawings
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, zinc-aluminium-alloy conductor cable core; 2, aluminium alloy conductor cable core; 3, aluminium conductor cable core; 4, nickel conductor cable core; 5, aluminum alloy strip armour; 6, tin-coated copper strip armour; 7, perfluoroethylene-propylene insulating barrier; 8, zinc-plated aluminium strip pe sheath layer; 9, zinc-plated copper wire drainage thread; 10, aluminium wire drainage thread.
Embodiment
As shown in Figure 1, the resistance to leading cable that freezes of one kind of multiple conductor cable cores, it is by zinc-aluminium-alloy conductor cable core 1, aluminium alloy conductor cable core 2, aluminium conductor cable core 3, nickel conductor cable core 4, aluminum alloy strip armour 5, tin-coated copper strip armour 6, perfluoroethylene-propylene insulating barrier 7 and zinc-plated aluminium strip pe sheath layer 8 form, described zinc-aluminium-alloy conductor cable core 1, aluminium alloy conductor cable core 2, aluminium conductor cable core 3 and nickel conductor cable core 4 are respectively one group, all be extruded in aluminum alloy strip armour 5 inside, outside described aluminum alloy strip armour 5, wrap up one deck tin-coated copper strip armour 6, outside described tin-coated copper strip armour 6, wrap up one deck perfluoroethylene-propylene insulating barrier 7.
Between described tin-coated copper strip armour 6 and perfluoroethylene-propylene insulating barrier 7, be extruded with a zinc-plated copper wire drainage thread 9.
Between described perfluoroethylene-propylene insulating barrier 7 and zinc-plated aluminium strip pe sheath layer 8, be extruded with an aluminium wire drainage thread 10.
The above is the embodiment of the present 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. the resistance to leading cable that freezes of one kind of multiple conductor cable cores, it is by zinc-aluminium-alloy conductor cable core, aluminium alloy conductor cable core, aluminium conductor cable core, nickel conductor cable core, aluminum alloy strip armour, tin-coated copper strip armour, perfluoroethylene-propylene insulating barrier and zinc-plated aluminium strip pe sheath layer composition, it is characterized in that: described zinc-aluminium-alloy conductor cable core, conductor cable core, aluminium conductor cable core and nickel conductor cable core are respectively one group, all be extruded in aluminum alloy strip armour inside, outside described aluminum alloy strip armour, wrap up one deck tin-coated copper strip armour, outside described tin-coated copper strip armour, wrap up one deck perfluoroethylene-propylene insulating barrier.
2. the resistance to leading cable that freezes of multiple conductor cable core according to claim 1, is characterized in that: between described tin-coated copper strip armour and perfluoroethylene-propylene insulating barrier, be extruded with a zinc-plated copper wire drainage thread.
3. the resistance to leading cable that freezes of multiple conductor cable core according to claim 1, is characterized in that: between described perfluoroethylene-propylene insulating barrier and zinc-plated aluminium strip pe sheath layer, be extruded with an aluminium wire drainage thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410071185.5A CN103871626A (en) | 2014-03-01 | 2014-03-01 | Multi-conductor cable core freeze-resistant current lead cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410071185.5A CN103871626A (en) | 2014-03-01 | 2014-03-01 | Multi-conductor cable core freeze-resistant current lead cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103871626A true CN103871626A (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410071185.5A Pending CN103871626A (en) | 2014-03-01 | 2014-03-01 | Multi-conductor cable core freeze-resistant current lead cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103871626A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616811A (en) * | 2015-01-30 | 2015-05-13 | 安徽慧艺线缆集团有限公司 | Tin-plated copper shielding power drainage cable |
| CN104751945A (en) * | 2015-02-27 | 2015-07-01 | 安徽新华电缆(集团)有限公司 | Anti-freezing shielding armored insulation cable |
| CN104751946A (en) * | 2015-02-27 | 2015-07-01 | 安徽新华电缆(集团)有限公司 | Anti-freezing shielding tape steel wire cable |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999044208A1 (en) * | 1998-02-27 | 1999-09-02 | Pirelli Kabel Und Systeme Gmbh & Co. Kg | Flexible power and control cable for high noise environments |
| CN201607966U (en) * | 2010-03-10 | 2010-10-13 | 安徽宏源特种电缆集团有限公司 | Anticorrosion temperature-resistant cable for magnesium thermal resistance |
| CN101996710A (en) * | 2009-08-14 | 2011-03-30 | 盛金昌 | Anti-explosion signal cable for antistatic low-attenuation mine |
| CN202102785U (en) * | 2011-06-27 | 2012-01-04 | 上海胜华电缆厂有限公司 | Acid and alkali corrosion resistant fluoroplastic insulation fluoroplastic sheath control cable |
| CN102664073A (en) * | 2012-05-28 | 2012-09-12 | 南京全信传输科技股份有限公司 | Vessel low-smoke halogen-free low-toxicity rat-proof digital-signal super-category-five communication cable |
| CN202796169U (en) * | 2012-08-24 | 2013-03-13 | 安徽瑞之星电缆集团有限公司 | Tensile and water-proof compensating cable |
| CN203746519U (en) * | 2014-03-01 | 2014-07-30 | 安徽华源电缆集团有限公司 | Freezing-resistance lead cable with multiple kinds of conductor cores |
-
2014
- 2014-03-01 CN CN201410071185.5A patent/CN103871626A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999044208A1 (en) * | 1998-02-27 | 1999-09-02 | Pirelli Kabel Und Systeme Gmbh & Co. Kg | Flexible power and control cable for high noise environments |
| CN101996710A (en) * | 2009-08-14 | 2011-03-30 | 盛金昌 | Anti-explosion signal cable for antistatic low-attenuation mine |
| CN201607966U (en) * | 2010-03-10 | 2010-10-13 | 安徽宏源特种电缆集团有限公司 | Anticorrosion temperature-resistant cable for magnesium thermal resistance |
| CN202102785U (en) * | 2011-06-27 | 2012-01-04 | 上海胜华电缆厂有限公司 | Acid and alkali corrosion resistant fluoroplastic insulation fluoroplastic sheath control cable |
| CN102664073A (en) * | 2012-05-28 | 2012-09-12 | 南京全信传输科技股份有限公司 | Vessel low-smoke halogen-free low-toxicity rat-proof digital-signal super-category-five communication cable |
| CN202796169U (en) * | 2012-08-24 | 2013-03-13 | 安徽瑞之星电缆集团有限公司 | Tensile and water-proof compensating cable |
| CN203746519U (en) * | 2014-03-01 | 2014-07-30 | 安徽华源电缆集团有限公司 | Freezing-resistance lead cable with multiple kinds of conductor cores |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616811A (en) * | 2015-01-30 | 2015-05-13 | 安徽慧艺线缆集团有限公司 | Tin-plated copper shielding power drainage cable |
| CN104751945A (en) * | 2015-02-27 | 2015-07-01 | 安徽新华电缆(集团)有限公司 | Anti-freezing shielding armored insulation cable |
| CN104751946A (en) * | 2015-02-27 | 2015-07-01 | 安徽新华电缆(集团)有限公司 | Anti-freezing shielding tape steel wire cable |
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Application publication date: 20140618 |