CN104681144A - Flame-retardant and high-temperature resistant tensile flexible cable - Google Patents
Flame-retardant and high-temperature resistant tensile flexible cable Download PDFInfo
- Publication number
- CN104681144A CN104681144A CN201510049225.0A CN201510049225A CN104681144A CN 104681144 A CN104681144 A CN 104681144A CN 201510049225 A CN201510049225 A CN 201510049225A CN 104681144 A CN104681144 A CN 104681144A
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- CN
- China
- Prior art keywords
- silver
- plated
- annealed copper
- conductor
- groups
- 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
Links
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title abstract 3
- 239000003063 flame retardant Substances 0.000 title abstract 3
- 239000004020 conductor Substances 0.000 claims abstract description 58
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052802 copper Inorganic materials 0.000 claims abstract description 42
- 239000010949 copper Substances 0.000 claims abstract description 42
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims abstract description 17
- 229920001084 poly(chloroprene) Polymers 0.000 claims abstract description 7
- 229920000098 polyolefin Polymers 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- 238000000137 annealing Methods 0.000 claims description 13
- 239000004411 aluminium Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 10
- 239000004800 polyvinyl chloride Substances 0.000 claims description 10
- 229910052736 halogen Inorganic materials 0.000 claims description 9
- 150000002367 halogens Chemical class 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004809 Teflon Substances 0.000 claims description 4
- 229920006362 Teflon® Polymers 0.000 claims description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 abstract description 3
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 19
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The invention discloses a flame-retardant and high-temperature resistant tensile flexible cable which consists of conductor cable core groups, grounding wire cores and five external protection layers, wherein the two conductor cable core groups are available; the four groups of grounding wire cores are silver-plated annealed copper conductor wire cores; the five external protection layers sequentially comprise a silver-plated nickel belt shielding layer, a chloroprene rubber insulating layer, a silver-plated annealed copper tape armoured layer, a low-smoke and halogen-free polyolefin sheath layer and a low-smoke and halogen-free polyethylene sheath layer from inside to outside; the two conductor cable core groups and the four groups of silver-plated annealed copper conductor wire cores are evenly extruded and wrapped in the silver-plated nickel belt shielding layer. The flame-retardant and high-temperature resistant tensile flexible cable is light in weight, has the five protection layers, is durable in use and has the advantages of high temperature resistance, flame retardance as well as acid and alkali resistance, thus being widely applied to fields such as petrochemical industry and the like.
Description
Technical field
The invention belongs to field of cables, particularly relate to a kind of flame-resistant high-temperature-resistant tensile flexible cable.
Background technology
Cable is widely used in the every field such as people's lives, industrial production, so the consumption of cable is huge especially, also particular importance, also can be very high to the requirement of quality, but in every field, the quality purposes of cable is required it is different, as at oil and chemical field productive power cable, just require that cable has excellent acid and alkali-resistance, heat-resistant fireproof, could be durable in use, satisfy the demand.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide a kind of heat-resistant fireproof, long-lived flame-resistant high-temperature-resistant tensile flexible cable.
The present invention takes following technical scheme to realize: a kind of flame-resistant high-temperature-resistant tensile flexible cable, it is by conductor cable core group, ground connection core and five layers of external protection composition, conductor cable core group is set to two groups, conductor cable core group is by a silver-plated annealed copper conductor, four silver-plated annealing nickel conductors, four silver-plated copper conductors, one deck aluminium strip armour and one deck polyvinyl chloride insulation layer composition, described aluminium strip armour is extruded in outside silver-plated annealed copper conductor, four silver-plated annealing nickel conductors are extruded between described aluminium strip armour and polyvinyl chloride insulation layer, four silver-plated copper conductors are extruded in polyvinyl chloride insulation layer inside, ground connection core is silver-plated annealed copper conductor thread core, be set to four groups, often organize silver-plated annealed copper conductor thread core inside and extrude four silver-plated annealed copper conductors, often organize silver-plated annealed copper conductor thread core outer wrapping one deck teflon insulation layer and one deck low smoke and zero halogen second propylene restrictive coating, five layers of external protection are followed successively by silver-plated nickel strap screen from inside to outside, neoprene insulating barrier, silver-plated annealing copper strips armour, low-smoke halogen-free polyolefin restrictive coating and low smoke and zero halogen pe sheath layer, two groups of conductor cable core groups and two silver coated aluminum ground connection cores are all evenly extruded in silver-plated nickel strap screen inside.
The cross-sectional diameter length of described silver-plated copper conductor and silver-plated annealed copper conductor is 0.8 ㎜.
The present invention has following beneficial effect in sum: this cable weight is light, and pull resistance is strong, and have five layers of protective layer, durable in use, have heat-resistant fireproof, the advantage of acid and alkali-resistance, is widely used in field of petrochemical industry.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, conductor cable core group; 11, silver-plated annealed copper conductor; 12, silver-plated annealing nickel conductor; 13, silver-plated copper conductor; 14, aluminium strip armour; 15, polyvinyl chloride insulation layer; 2, ground connection core; 21, silver-plated annealed copper conductor; 22, teflon insulation layer; 23, low smoke and zero halogen second propylene restrictive coating; 3, silver-plated nickel strap screen; 4, neoprene insulating barrier; 5, silver-plated annealing copper strips armour; 6, low-smoke halogen-free polyolefin restrictive coating; 7, low smoke and zero halogen pe sheath layer.
Embodiment
As shown in Figure 1, a kind of flame-resistant high-temperature-resistant tensile flexible cable, it is by conductor cable core group 1, ground connection core and five layers of external protection composition, conductor cable core group 1 is set to two groups, conductor cable core group 1 is by a silver-plated annealed copper conductor 11, four silver-plated annealing nickel conductors 12, four silver-plated copper conductors 13, one deck aluminium strip armour 14 and one deck polyvinyl chloride insulation layer 15 form, described aluminium strip armour 14 is extruded in outside silver-plated annealed copper conductor 11, four silver-plated annealing nickel conductors 12 are extruded between described aluminium strip armour 14 and polyvinyl chloride insulation layer 15, four silver-plated copper conductors 13 are extruded in polyvinyl chloride insulation layer 15 inside, ground connection core 2 is silver-plated annealed copper conductor thread core, be set to four groups, often organize silver-plated annealed copper conductor thread core inside and extrude four silver-plated annealed copper conductors 21, often organize silver-plated annealed copper conductor thread core 21 outer wrapping one deck teflon insulation layer 22 and one deck low smoke and zero halogen second propylene restrictive coating 23.
Embodiment: five layers of external protection are followed successively by silver-plated nickel strap screen 3 from inside to outside, neoprene insulating barrier 4, silver-plated annealing copper strips armour 5, low-smoke halogen-free polyolefin restrictive coating 6 and low smoke and zero halogen pe sheath layer 7, outer wrapping one deck neoprene insulating barrier 4 of described silver-plated nickel strap screen 3, outer wrapping one deck silver-plated annealing copper strips armour 5 of described neoprene insulating barrier 4, outer wrapping one deck low-smoke halogen-free polyolefin restrictive coating 6 of described silver-plated annealing copper strips armour 5, outer wrapping one deck low smoke and zero halogen pe sheath layer 7 of described low-smoke halogen-free polyolefin restrictive coating 6.
Two groups of conductor cable core groups 1 and two silver coated aluminum ground connection cores 2 are all evenly extruded in silver-plated nickel strap screen 3 inside.
The cross-sectional diameter length of described silver-plated copper conductor 13 and silver-plated annealed copper conductor 21 is 0.8 ㎜.
Further, this cable allows operational environment maximum temperature to be 95 DEG C, and the minimum temperature of mounting and installation be-10 DEG C, can stand interchange 50HZ, 3.5Kv/5min voltage and not breakdown.
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 (2)
1. a flame-resistant high-temperature-resistant tensile flexible cable, it is by conductor cable core group, ground connection core and five layers of external protection composition, it is characterized in that: conductor cable core group is set to two groups, conductor cable core group is by a silver-plated annealed copper conductor, four silver-plated annealing nickel conductors, four silver-plated copper conductors, one deck aluminium strip armour and one deck polyvinyl chloride insulation layer composition, described aluminium strip armour is extruded in outside silver-plated annealed copper conductor, four silver-plated annealing nickel conductors are extruded between described aluminium strip armour and polyvinyl chloride insulation layer, four silver-plated copper conductors are extruded in polyvinyl chloride insulation layer inside, ground connection core is silver-plated annealed copper conductor thread core, be set to four groups, often organize silver-plated annealed copper conductor thread core inside and extrude four silver-plated annealed copper conductors, often organize silver-plated annealed copper conductor thread core outer wrapping one deck teflon insulation layer and one deck low smoke and zero halogen second propylene restrictive coating, five layers of external protection are followed successively by silver-plated nickel strap screen from inside to outside, neoprene insulating barrier, silver-plated annealing copper strips armour, low-smoke halogen-free polyolefin restrictive coating and low smoke and zero halogen pe sheath layer, two groups of conductor cable core groups and two silver coated aluminum ground connection cores are all evenly extruded in silver-plated nickel strap screen inside.
2. flame-resistant high-temperature-resistant tensile flexible cable according to claim 1, is characterized in that: the cross-sectional diameter length of described silver-plated copper conductor and silver-plated annealed copper conductor is 0.8 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049225.0A CN104681144A (en) | 2015-01-31 | 2015-01-31 | Flame-retardant and high-temperature resistant tensile flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049225.0A CN104681144A (en) | 2015-01-31 | 2015-01-31 | Flame-retardant and high-temperature resistant tensile flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104681144A true CN104681144A (en) | 2015-06-03 |
Family
ID=53316069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510049225.0A Pending CN104681144A (en) | 2015-01-31 | 2015-01-31 | Flame-retardant and high-temperature resistant tensile flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104681144A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895221A (en) * | 2016-05-18 | 2016-08-24 | 安徽国华电缆集团有限公司 | Silvered steel tape shielded power cable |
| CN106024185A (en) * | 2016-05-18 | 2016-10-12 | 安徽国华电缆集团有限公司 | Magnetic-shielding resistant power cable |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203520955U (en) * | 2013-09-13 | 2014-04-02 | 安徽航天电缆集团有限公司 | Aluminum alloy conductor cable |
| CN103871562A (en) * | 2014-03-07 | 2014-06-18 | 安徽新华电缆(集团)有限公司 | Electric wire with multiple protecting sheaths and double insulation layers for metallurgical power generation |
| CN103871574A (en) * | 2014-03-07 | 2014-06-18 | 安徽新华电缆(集团)有限公司 | Flexible electric wire with multiple protecting sheaths for metallurgical power generation |
| CN103903694A (en) * | 2014-03-03 | 2014-07-02 | 安徽华天电缆有限公司 | Cold-resistant flexible cable with nickel wire drainage wire |
| CN103903740A (en) * | 2014-03-05 | 2014-07-02 | 安徽神州缆业集团有限公司 | Tensile double-protecting-bush cable with steel wire rope |
| CN203746523U (en) * | 2014-03-06 | 2014-07-30 | 安徽华星电缆集团有限公司 | Control armor insulating cable for computer |
| CN204102608U (en) * | 2014-10-31 | 2015-01-14 | 陈迎春 | The environment-friendly type insulated cable of a kind of high pressure resistant intrinsic safety |
-
2015
- 2015-01-31 CN CN201510049225.0A patent/CN104681144A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203520955U (en) * | 2013-09-13 | 2014-04-02 | 安徽航天电缆集团有限公司 | Aluminum alloy conductor cable |
| CN103903694A (en) * | 2014-03-03 | 2014-07-02 | 安徽华天电缆有限公司 | Cold-resistant flexible cable with nickel wire drainage wire |
| CN103903740A (en) * | 2014-03-05 | 2014-07-02 | 安徽神州缆业集团有限公司 | Tensile double-protecting-bush cable with steel wire rope |
| CN203746523U (en) * | 2014-03-06 | 2014-07-30 | 安徽华星电缆集团有限公司 | Control armor insulating cable for computer |
| CN103871562A (en) * | 2014-03-07 | 2014-06-18 | 安徽新华电缆(集团)有限公司 | Electric wire with multiple protecting sheaths and double insulation layers for metallurgical power generation |
| CN103871574A (en) * | 2014-03-07 | 2014-06-18 | 安徽新华电缆(集团)有限公司 | Flexible electric wire with multiple protecting sheaths for metallurgical power generation |
| CN204102608U (en) * | 2014-10-31 | 2015-01-14 | 陈迎春 | The environment-friendly type insulated cable of a kind of high pressure resistant intrinsic safety |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895221A (en) * | 2016-05-18 | 2016-08-24 | 安徽国华电缆集团有限公司 | Silvered steel tape shielded power cable |
| CN106024185A (en) * | 2016-05-18 | 2016-10-12 | 安徽国华电缆集团有限公司 | Magnetic-shielding resistant power cable |
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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: 20150603 |