CN104616777A - Tensile cable with elliptical conductor - Google Patents

Tensile cable with elliptical conductor Download PDF

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Publication number
CN104616777A
CN104616777A CN201510048079.XA CN201510048079A CN104616777A CN 104616777 A CN104616777 A CN 104616777A CN 201510048079 A CN201510048079 A CN 201510048079A CN 104616777 A CN104616777 A CN 104616777A
Authority
CN
China
Prior art keywords
conductor
silver
plated
core
plated nickel
Prior art date
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.)
Pending
Application number
CN201510048079.XA
Other languages
Chinese (zh)
Inventor
周光亚
周光辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI DEYUAN CABLE GROUP Co Ltd
Original Assignee
ANHUI DEYUAN CABLE GROUP Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI DEYUAN CABLE GROUP Co Ltd filed Critical ANHUI DEYUAN CABLE GROUP Co Ltd
Priority to CN201510048079.XA priority Critical patent/CN104616777A/en
Publication of CN104616777A publication Critical patent/CN104616777A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a tensile cable with an elliptical conductor. The tensile cable comprises three conductor wire cores, two steel wire tensile wires and six outer protection layers. The three conductor wire cores are galvanized nickel conductor wire cores, galvanized aluminum conductor wire cores and galvanized copper conductor wire cores. The two steel wire tensile wires are silver plated steel wire tensile wires, and the six outer protection layers include a nonmagnetic metal armor layer, a silver plated nickel wire shielding layer, a polyvinyl ethylene-propylene insulation layer, a copper strip armor layer, a tetrafluoroethylene-hexafluoropropylene copolymer insulation layer and a silver plated steel strip armor polyethylene sheath layer. The cable has the advantages of being high in conductor stability, good in conductibility, capable of being widely applied to the fields of petrochemical engineering and high in corrosion resistance.

Description

A kind of elliptic conductor tensile cable
Technical field
The invention belongs to field of cables, particularly relate to a kind of elliptic conductor tensile cable.
Background technology
Cable is widely used in every field, relate to people's lives, industrial production every field, but, because the conductors cross of cable inside presents circle more, the stationarity of conductor in cable inside is just not too strong, easy slip, affect the electric conductivity of cable, now, have a kind of cable, the conductors cross of cable arranges and is rendered as elliptical shape, and stability is stronger.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide the elliptic conductor tensile cable that a kind of corrosion resistance is strong and cable conductor steadiness is strong.
The present invention takes following technical scheme to realize: a kind of elliptic conductor tensile cable, it is by three kinds of conductor thread cores, steel wire tension silk and six layers of external protection composition, six layers of external protection are followed successively by nonmagnetic metal armour from inside to outside, silver plated nickel wire screen, polychlorostyrene second propylene insulating barrier, copper strips armour, perfluoroethylene-propylene insulating barrier and silver-plated steel-tape armouring pe sheath layer, three kinds of conductor thread cores are respectively zinc-plated nickel conductor thread core, zinc-plated aluminium conductor core and TC conductor thread core, all be set to four groups, described nonmagnetic metal armour is set to the central core of cable, described zinc-plated nickel conductor thread core is evenly extruded between nonmagnetic metal armour and silver plated nickel wire screen, described zinc-plated aluminium conductor core is evenly extruded between silver plated nickel wire screen and polychlorostyrene second propylene insulating barrier, described TC conductor thread core is evenly extruded between polychlorostyrene second propylene insulating barrier and copper strips armour, described steel wire tension silk is silver-plated steel wire tension silk, be provided with two, evenly be extruded in polychlorostyrene second propylene insulating barrier inner.
Four silver plated nickel wire drainage threads are evenly extruded between described silver plated nickel wire screen and polychlorostyrene second propylene insulating barrier.
The conductor of described zinc-plated nickel conductor thread core, zinc-plated aluminium conductor core and TC conductor thread core inside is all wrapped in the silver-plated nickel of one deck outward and moulds aluminium strip armour.
The present invention has following beneficial effect in sum: this kind of cable has conductor steadiness by force, and the feature that electric conductivity is excellent, can be widely used in field of petrochemical industry, corrosion resistance is strong.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, zinc-plated nickel conductor thread core; 2, zinc-plated aluminium conductor core; 3, TC conductor thread core; 4, nonmagnetic metal armour; 5, silver plated nickel wire screen; 6, polychlorostyrene second propylene insulating barrier; 7, copper strips armour; 8, perfluoroethylene-propylene insulating barrier; 9 silver-plated steel-tape armouring pe sheath layers; 10, silver plated nickel wire drainage thread; 11, silver-plated steel wire tension silk.
Embodiment
As shown in Figure 1, a kind of elliptic conductor tensile cable, it is by three kinds of conductor thread cores, steel wire tension silk and six layers of external protection composition, six layers of external protection are followed successively by nonmagnetic metal armour 4 from inside to outside, silver plated nickel wire screen 5, polychlorostyrene second propylene insulating barrier 6, copper strips armour 7, perfluoroethylene-propylene insulating barrier 8 and silver-plated steel-tape armouring pe sheath layer 9, three kinds of conductor thread cores are respectively zinc-plated nickel conductor thread core 1, zinc-plated aluminium conductor core 2 and TC conductor thread core 3, all be set to four groups, described nonmagnetic metal armour 4 is set to the central core of cable, described zinc-plated nickel conductor thread core 1 is evenly extruded between nonmagnetic metal armour 4 and silver plated nickel wire screen 5, described zinc-plated aluminium conductor core 2 is evenly extruded between silver plated nickel wire screen 5 and polychlorostyrene second propylene insulating barrier 6, described TC conductor thread core 3 is evenly extruded between polychlorostyrene second propylene insulating barrier 6 and copper strips armour 7, described steel wire tension silk is silver-plated steel wire tension silk 11, be provided with two, evenly be extruded in polychlorostyrene second propylene insulating barrier 6 inner.
Embodiment: evenly extrude four silver plated nickel wire drainage threads 10 between described silver plated nickel wire screen and polychlorostyrene second propylene insulating barrier, silver plated nickel wire drainage thread 10 cross-sectional diameter length is 0.35 ㎜.
The conductor of described zinc-plated nickel conductor thread core, zinc-plated aluminium conductor core and TC conductor thread core inside is all wrapped in the silver-plated nickel of one deck outward and moulds aluminium strip armour, and it is 0.3 ㎜ that silver-plated nickel moulds aluminium strip armour thickness.
Further, outer wrapping one deck silver plated nickel wire screen 5 of described nonmagnetic metal armour 4, outer wrapping one deck polychlorostyrene second propylene insulating barrier 6 of described silver plated nickel wire screen 5, outer wrapping one deck copper strips armour 7 of described polychlorostyrene second propylene insulating barrier 6, outer wrapping one deck perfluoroethylene-propylene insulating barrier 8 of described copper strips armour 7, outer wrapping one deck silver-plated steel-tape armouring pe sheath layer 9 of described perfluoroethylene-propylene insulating barrier 8, silver-plated steel-tape armouring pe sheath layer 9 thickness is 0.35 ㎜.
The above is the embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.

Claims (3)

1. an elliptic conductor tensile cable, it is by three kinds of conductor thread cores, steel wire tension silk and six layers of external protection composition, it is characterized in that: six layers of external protection are followed successively by nonmagnetic metal armour from inside to outside, silver plated nickel wire screen, polychlorostyrene second propylene insulating barrier, copper strips armour, perfluoroethylene-propylene insulating barrier and silver-plated steel-tape armouring pe sheath layer, three kinds of conductor thread cores are respectively zinc-plated nickel conductor thread core, zinc-plated aluminium conductor core and TC conductor thread core, all be set to four groups, described nonmagnetic metal armour is set to the central core of cable, described zinc-plated nickel conductor thread core is evenly extruded between nonmagnetic metal armour and silver plated nickel wire screen, described zinc-plated aluminium conductor core is evenly extruded between silver plated nickel wire screen and polychlorostyrene second propylene insulating barrier, described TC conductor thread core is evenly extruded between polychlorostyrene second propylene insulating barrier and copper strips armour, described steel wire tension silk is silver-plated steel wire tension silk, be provided with two, evenly be extruded in polychlorostyrene second propylene insulating barrier inner.
2. elliptic conductor tensile cable according to claim 1, is characterized in that: evenly extrude four silver plated nickel wire drainage threads between described silver plated nickel wire screen and polychlorostyrene second propylene insulating barrier.
3. elliptic conductor tensile cable according to claim 1, is characterized in that: the conductor of described zinc-plated nickel conductor thread core, zinc-plated aluminium conductor core and TC conductor thread core inside is all wrapped in the silver-plated nickel of one deck outward and moulds aluminium strip armour.
CN201510048079.XA 2015-01-30 2015-01-30 Tensile cable with elliptical conductor Pending CN104616777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510048079.XA CN104616777A (en) 2015-01-30 2015-01-30 Tensile cable with elliptical conductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510048079.XA CN104616777A (en) 2015-01-30 2015-01-30 Tensile cable with elliptical conductor

Publications (1)

Publication Number Publication Date
CN104616777A true CN104616777A (en) 2015-05-13

Family

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Family Applications (1)

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CN201510048079.XA Pending CN104616777A (en) 2015-01-30 2015-01-30 Tensile cable with elliptical conductor

Country Status (1)

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CN (1) CN104616777A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105551657A (en) * 2016-01-22 2016-05-04 安徽航天电缆集团有限公司 Multi-conductor silver-plated aluminium wire shielding armoured cable
IT201700000214A1 (en) * 2017-01-02 2018-07-02 Qmc S R L Electrical conductors for shielding

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013235722A (en) * 2012-05-09 2013-11-21 Fujikura Ltd Power cable
CN104103360A (en) * 2014-06-26 2014-10-15 安徽华通电缆集团有限公司 High-low-temperature resistant, weather-roof and flame-retardant control cable
CN204130227U (en) * 2014-11-14 2015-01-28 安徽瑞之星电缆集团有限公司 A kind of polyvinyl chloride insulation flame retardant type cable
CN204480722U (en) * 2015-01-30 2015-07-15 安徽德源电缆集团有限公司 A kind of elliptic conductor tensile cable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013235722A (en) * 2012-05-09 2013-11-21 Fujikura Ltd Power cable
CN104103360A (en) * 2014-06-26 2014-10-15 安徽华通电缆集团有限公司 High-low-temperature resistant, weather-roof and flame-retardant control cable
CN204130227U (en) * 2014-11-14 2015-01-28 安徽瑞之星电缆集团有限公司 A kind of polyvinyl chloride insulation flame retardant type cable
CN204480722U (en) * 2015-01-30 2015-07-15 安徽德源电缆集团有限公司 A kind of elliptic conductor tensile cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105551657A (en) * 2016-01-22 2016-05-04 安徽航天电缆集团有限公司 Multi-conductor silver-plated aluminium wire shielding armoured cable
IT201700000214A1 (en) * 2017-01-02 2018-07-02 Qmc S R L Electrical conductors for shielding

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Application publication date: 20150513

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