CN203746453U - Double insulating protective sleeve wire for metallurgy and power generation - Google Patents

Double insulating protective sleeve wire for metallurgy and power generation Download PDF

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Publication number
CN203746453U
CN203746453U CN201420102414.0U CN201420102414U CN203746453U CN 203746453 U CN203746453 U CN 203746453U CN 201420102414 U CN201420102414 U CN 201420102414U CN 203746453 U CN203746453 U CN 203746453U
Authority
CN
China
Prior art keywords
layer
insulation layer
polyvinyl chloride
extruded
insulating layer
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.)
Expired - Fee Related
Application number
CN201420102414.0U
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Chinese (zh)
Inventor
余宗保
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 XINHUA CABLES (GROUP) Co Ltd
Original Assignee
ANHUI XINHUA CABLES (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 XINHUA CABLES (GROUP) Co Ltd filed Critical ANHUI XINHUA CABLES (GROUP) Co Ltd
Priority to CN201420102414.0U priority Critical patent/CN203746453U/en
Application granted granted Critical
Publication of CN203746453U publication Critical patent/CN203746453U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a double insulating protective sleeve wire for metallurgy and power generation. The double insulating protective sleeve wire for the metallurgy and power generation is composed of a copper conductor, a galvanized aluminum wire shielding layer, a silicon rubber insulating layer, a polyvinyl chloride insulating layer, a polyester fiber layer, an FEP insulating layer, a chlorosulfonation polyethylene sheath layer and an aluminum belt armor PVC sheath layer. 27 copper conductors are provided and extruded together, and are coated with one galvanized aluminum wire shielding layer; the galvanized aluminum wire shielding layer is covered with one silicon rubber insulating layer; the silicon rubber insulating layer is coated with one polyvinyl chloride insulating layer; and the polyvinyl chloride insulating layer is coated with one polyester fiber layer. The double insulating protective sleeve wire for the metallurgy and power generation is resistant to aging, resistant to oxidization, and long in service life, has the advantages of being resistant to coldness, good in insulation, great in softness, and has the characteristics of being great in anti magnetic interference.

Description

A kind of two insulating sheath electric wires for metallurgical generating
Technical field
The utility model belongs to electric wire field, relates in particular to the two insulating sheath electric wires of a kind of metallurgical generating.
Background technology
Electric wire refers to the wire of conduction current, be widely used in petrochemical industry, metallurgical generating, square, tunnel every field, these fields require all high to the indices of electric wire, such as requiring to there is resistance to oxidation, cold-resistant, insulation, soft, diamagnetic interference, tension is the durable and characteristic that conducts electricity very well firmly, just can ensure safety.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of environmental protection, has softness, good insulation preformance, two insulating sheath electric wires for metallurgy generating that diamagnetic interference is good.
The utility model takes following technical scheme to realize: a kind of two insulating sheath electric wires for metallurgical generating, it is by copper conductor, zinc-plated aluminium wire screen, silicone rubber insulation layer, polyvinyl chloride insulation layer, layer of polyester fiber, perfluoroethylene-propylene insulating barrier, chlorosulfonated polyethylene sheath layer and aluminium strip armouring pe sheath layer composition, described copper conductor is provided with 27, outside being extruded in together, wrap up the zinc-plated aluminium wire screen of one deck, outside described zinc-plated aluminium wire screen, wrap up one deck silicone rubber insulation layer, outside described silicone rubber insulation layer, wrap up one deck polyvinyl chloride insulation layer, outside described polyvinyl chloride insulation layer, wrap up one deck layer of polyester fiber, described silicone rubber insulation layer inside is extruded with 8 groups of nickel conductor cable cores, described polyvinyl chloride insulation layer inside is extruded with 37 groups of nickel conductor cable cores, described layer of polyester fiber inside is extruded with 16 groups of aluminium conductor cable cores, described perfluoroethylene-propylene insulating barrier inside is extruded with 16 groups of aluminium conductor cable cores.
The utlity model has in sum following beneficial effect: this kind of electric wire is ageing-resistant, resistance to oxidation, long service life, have cold-resistant, good insulating, soft advantage also has the excellent feature of diamagnetic interference simultaneously.
Brief description of the drawings
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, copper conductor; 2, zinc-plated aluminium wire screen; 3, silicone rubber insulation layer; 4, polyvinyl chloride insulation layer; 5, layer of polyester fiber; 6, perfluoroethylene-propylene insulating barrier; 7, chlorosulfonated polyethylene sheath layer; 8, aluminium strip armouring pe sheath layer; 9, nickel conductor cable core; 10, aluminium conductor cable core.
Embodiment
As shown in Figure 1, a kind of two insulating sheath electric wires for metallurgical generating, it is by copper conductor 1, zinc-plated aluminium wire screen 2, silicone rubber insulation layer 3, polyvinyl chloride insulation layer 4, layer of polyester fiber 5, perfluoroethylene-propylene insulating barrier 6, chlorosulfonated polyethylene sheath layer 7 and aluminium strip armouring pe sheath layer 7 form, described copper conductor 1 is provided with 27, outside being extruded in together, wrap up the zinc-plated aluminium wire screen 2 of one deck, outside described zinc-plated aluminium wire screen 2, wrap up one deck silicone rubber insulation layer 3, outside described silicone rubber insulation layer 3, wrap up one deck polyvinyl chloride insulation layer 4, outside described polyvinyl chloride insulation layer 4, wrap up one deck layer of polyester fiber 5, described silicone rubber insulation layer 3 inside are extruded with 8 groups of nickel conductor cable cores 9, described polyvinyl chloride insulation layer 4 inside are extruded with 37 groups of nickel conductor cable cores 9, described layer of polyester fiber 5 inside are extruded with 16 groups of aluminium conductor cable cores 10, described perfluoroethylene-propylene insulating barrier 6 inside are extruded with 16 groups of aluminium conductor cable cores 10.
The above is the utility model embodiment, 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 (1)

1. two insulating sheath electric wires for metallurgical generating, it is by copper conductor, zinc-plated aluminium wire screen, silicone rubber insulation layer, polyvinyl chloride insulation layer, layer of polyester fiber, perfluoroethylene-propylene insulating barrier, chlorosulfonated polyethylene sheath layer and aluminium strip armouring pe sheath layer composition, it is characterized in that: described copper conductor is provided with 27, outside being extruded in together, wrap up the zinc-plated aluminium wire screen of one deck, outside described zinc-plated aluminium wire screen, wrap up one deck silicone rubber insulation layer, outside described silicone rubber insulation layer, wrap up one deck polyvinyl chloride insulation layer, outside described polyvinyl chloride insulation layer, wrap up one deck layer of polyester fiber, described silicone rubber insulation layer inside is extruded with 8 groups of nickel conductor cable cores, described polyvinyl chloride insulation layer inside is extruded with 37 groups of nickel conductor cable cores, described layer of polyester fiber inside is extruded with 16 groups of aluminium conductor cable cores, described perfluoroethylene-propylene insulating barrier inside is extruded with 16 groups of aluminium conductor cable cores.
CN201420102414.0U 2014-03-07 2014-03-07 Double insulating protective sleeve wire for metallurgy and power generation Expired - Fee Related CN203746453U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420102414.0U CN203746453U (en) 2014-03-07 2014-03-07 Double insulating protective sleeve wire for metallurgy and power generation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420102414.0U CN203746453U (en) 2014-03-07 2014-03-07 Double insulating protective sleeve wire for metallurgy and power generation

Publications (1)

Publication Number Publication Date
CN203746453U true CN203746453U (en) 2014-07-30

Family

ID=51346223

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420102414.0U Expired - Fee Related CN203746453U (en) 2014-03-07 2014-03-07 Double insulating protective sleeve wire for metallurgy and power generation

Country Status (1)

Country Link
CN (1) CN203746453U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103871563A (en) * 2014-03-07 2014-06-18 安徽新华电缆(集团)有限公司 Electric wire with double protecting sheaths and insulation layers for metallurgical power generation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103871563A (en) * 2014-03-07 2014-06-18 安徽新华电缆(集团)有限公司 Electric wire with double protecting sheaths and insulation layers for metallurgical power generation

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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: 20140730

Termination date: 20150307

EXPY Termination of patent right or utility model