CN103928112A - Low-smoke zero-halogen polyolefin sheath cable - Google Patents

Low-smoke zero-halogen polyolefin sheath cable Download PDF

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Publication number
CN103928112A
CN103928112A CN201310423635.8A CN201310423635A CN103928112A CN 103928112 A CN103928112 A CN 103928112A CN 201310423635 A CN201310423635 A CN 201310423635A CN 103928112 A CN103928112 A CN 103928112A
Authority
CN
China
Prior art keywords
low
cable
polyolefin sheath
aluminium alloy
ethylene propylene
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
CN201310423635.8A
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Chinese (zh)
Inventor
沈学忠
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 Hua Tian Cable Co Ltd
Original Assignee
Anhui Hua Tian Cable 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 Hua Tian Cable Co Ltd filed Critical Anhui Hua Tian Cable Co Ltd
Priority to CN201310423635.8A priority Critical patent/CN103928112A/en
Publication of CN103928112A publication Critical patent/CN103928112A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a low-smoke zero-halogen polyolefin sheath cable. The low-smoke zero-halogen polyolefin sheath cable is composed of three aluminum alloy cable cores, a packing layer, an ethylene propylene rubber insulating layer, a low-smoke zero-halogen polyolefin sheath and three nickel cable cores. The three aluminum alloy cable cores and the three nickel cable cores are extruded in the packing layer. The ethylene propylene rubber insulating layer is extruded outside the packing layer. The low-smoke zero-halogen polyolefin sheath is extruded outside the ethylene propylene rubber insulating layer. The low-smoke zero-halogen polyolefin sheath cable has excellent electric conductivity, aging resistance and acid and alkali resistance and is widely suitable for the fields such as electric power, petrochemical engineering and shipbuilding.

Description

A kind of low-smoke halogen-free polyolefin jacketed cable
Technical field
The invention belongs to field of cables, relate in particular to a kind of low-smoke halogen-free polyolefin jacketed 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 fields such as electric power, petrochemical industry, shipbuilding, to the electric conductivity of cable, resistance to ag(e)ing and resistance to acids and bases aspect and security reliability 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 electric conductivity by force and the low-smoke halogen-free polyolefin jacketed cable of resistance to acids and bases.
The present invention takes following technical scheme to realize: a kind of low-smoke halogen-free polyolefin jacketed cable, it is comprised of aluminium alloy cable core, packed layer, ethylene propylene rubber insulated layer, low-smoke halogen-free polyolefin sheath and nickel cable core, in described packed layer, be extruded with three aluminium alloy cable cores and three nickel cable cores, described packed layer is extruded with the ethylene propylene rubber insulated layer of one deck outward, the outer one deck low-smoke halogen-free polyolefin sheath that is extruded with of described ethylene propylene rubber insulated layer.
Described aluminium alloy cable core is comprised of aluminium alloy conductor and the perfluoroethylene-propylene insulating barrier, tinned copper wire screen, aluminium strip armour and the sheath that are wrapped in outside aluminium alloy conductor.
The present invention has following beneficial effect in sum: the present invention has good electric conductivity, resistance to ag(e)ing and resistance to acids and bases, is widely used in the fields such as electric power, petrochemical industry, shipbuilding.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, aluminium alloy cable core; 2, packed layer; 3, ethylene propylene rubber insulated layer; 4, low-smoke halogen-free polyolefin sheath; 5, nickel cable core.
Embodiment
As shown in Figure 1, a kind of low-smoke halogen-free polyolefin jacketed cable, it is comprised of aluminium alloy cable core 1, packed layer 2, ethylene propylene rubber insulated layer 3, low-smoke halogen-free polyolefin sheath 4 and nickel cable core 5, in described packed layer 2, be extruded with three aluminium alloy cable cores 1 and three nickel cable cores 5, the outer ethylene propylene rubber insulated layer 3 of one deck that is extruded with of described packed layer 2, the outer one deck low-smoke halogen-free polyolefin sheath 4 that is extruded with of described ethylene propylene rubber insulated layer 3.
Described aluminium alloy cable core 1 is comprised of aluminium alloy conductor and the perfluoroethylene-propylene insulating barrier, tinned copper wire screen, aluminium strip armour and the sheath that are wrapped in outside aluminium alloy conductor.
It is 80 ℃ that this cable allows operational environment maximum temperature; The permission bending radius of this cable is the outside diameter of cable 15 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 low-smoke halogen-free polyolefin jacketed cable, it is comprised of aluminium alloy cable core, packed layer, ethylene propylene rubber insulated layer, low-smoke halogen-free polyolefin sheath and nickel cable core, it is characterized in that: in described packed layer, be extruded with three aluminium alloy cable cores and three nickel cable cores, described packed layer is extruded with the ethylene propylene rubber insulated layer of one deck outward, the outer one deck low-smoke halogen-free polyolefin sheath that is extruded with of described ethylene propylene rubber insulated layer.
2. low-smoke halogen-free polyolefin jacketed cable according to claim 1, is characterized in that: described aluminium alloy cable core is comprised of aluminium alloy conductor and the perfluoroethylene-propylene insulating barrier, tinned copper wire screen, aluminium strip armour and the sheath that are wrapped in outside aluminium alloy conductor.
CN201310423635.8A 2013-09-17 2013-09-17 Low-smoke zero-halogen polyolefin sheath cable Pending CN103928112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310423635.8A CN103928112A (en) 2013-09-17 2013-09-17 Low-smoke zero-halogen polyolefin sheath cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310423635.8A CN103928112A (en) 2013-09-17 2013-09-17 Low-smoke zero-halogen polyolefin sheath cable

Publications (1)

Publication Number Publication Date
CN103928112A true CN103928112A (en) 2014-07-16

Family

ID=51146305

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310423635.8A Pending CN103928112A (en) 2013-09-17 2013-09-17 Low-smoke zero-halogen polyolefin sheath cable

Country Status (1)

Country Link
CN (1) CN103928112A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104715842A (en) * 2015-02-27 2015-06-17 安徽卓越电缆有限公司 Insulated control cable for petrochemical industry
CN109082027A (en) * 2018-06-29 2018-12-25 重庆文理学院 The PVC cable of heat-resisting low-smoke and flame retardant

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006012797A (en) * 2004-05-21 2006-01-12 Sumitomo Electric Ind Ltd Electric wire and its manufacturing method
CN201655354U (en) * 2009-11-28 2010-11-24 久盛电气股份有限公司 Mineral insulated cable with nickel core and alloy sheath
CN201749722U (en) * 2010-07-31 2011-02-16 广东电缆厂有限公司 Novel marine special power cable
CN102568691A (en) * 2012-03-28 2012-07-11 江苏长峰电缆有限公司 Environment-friendly mid-voltage fire resistant cable
CN202473390U (en) * 2012-03-02 2012-10-03 远东电缆有限公司 Medium-voltage power cable
CN202549441U (en) * 2012-03-20 2012-11-21 安徽恒晶电缆集团有限公司 Polyolefin-insulated and sheathed fireproof power cable
CN103000278A (en) * 2012-12-17 2013-03-27 无锡江南电缆有限公司 Flexible fireproof multiple-core cable
CN202887784U (en) * 2012-10-23 2013-04-17 安徽贝特电缆科技有限公司 Insulated polyolefin jacketed cable of copper core elastomer
CN203520915U (en) * 2013-09-17 2014-04-02 安徽华天电缆有限公司 Low-smoke halogen-free polyolefin sheath cable

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006012797A (en) * 2004-05-21 2006-01-12 Sumitomo Electric Ind Ltd Electric wire and its manufacturing method
CN201655354U (en) * 2009-11-28 2010-11-24 久盛电气股份有限公司 Mineral insulated cable with nickel core and alloy sheath
CN201749722U (en) * 2010-07-31 2011-02-16 广东电缆厂有限公司 Novel marine special power cable
CN202473390U (en) * 2012-03-02 2012-10-03 远东电缆有限公司 Medium-voltage power cable
CN202549441U (en) * 2012-03-20 2012-11-21 安徽恒晶电缆集团有限公司 Polyolefin-insulated and sheathed fireproof power cable
CN102568691A (en) * 2012-03-28 2012-07-11 江苏长峰电缆有限公司 Environment-friendly mid-voltage fire resistant cable
CN202887784U (en) * 2012-10-23 2013-04-17 安徽贝特电缆科技有限公司 Insulated polyolefin jacketed cable of copper core elastomer
CN103000278A (en) * 2012-12-17 2013-03-27 无锡江南电缆有限公司 Flexible fireproof multiple-core cable
CN203520915U (en) * 2013-09-17 2014-04-02 安徽华天电缆有限公司 Low-smoke halogen-free polyolefin sheath cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104715842A (en) * 2015-02-27 2015-06-17 安徽卓越电缆有限公司 Insulated control cable for petrochemical industry
CN109082027A (en) * 2018-06-29 2018-12-25 重庆文理学院 The PVC cable of heat-resisting low-smoke and flame retardant

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Application publication date: 20140716