CN201707950U - Environment-friendly low-smoke halogen-free fire-retardant refractory control cable - Google Patents
Environment-friendly low-smoke halogen-free fire-retardant refractory control cable Download PDFInfo
- Publication number
- CN201707950U CN201707950U CN201020251275XU CN201020251275U CN201707950U CN 201707950 U CN201707950 U CN 201707950U CN 201020251275X U CN201020251275X U CN 201020251275XU CN 201020251275 U CN201020251275 U CN 201020251275U CN 201707950 U CN201707950 U CN 201707950U
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- Prior art keywords
- fire
- low
- retardant
- smoke
- halogen
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 86
- 239000000779 smoke Substances 0.000 title claims abstract description 51
- 229920000098 polyolefin Polymers 0.000 claims abstract description 31
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000010949 copper Substances 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000000945 filler Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000010445 mica Substances 0.000 claims abstract description 4
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 4
- 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 claims description 50
- 239000004020 conductor Substances 0.000 claims description 27
- 230000007613 environmental effect Effects 0.000 claims description 24
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 claims description 22
- 230000004888 barrier function Effects 0.000 claims description 19
- 230000009970 fire resistant effect Effects 0.000 claims description 14
- 241000206672 Gelidium Species 0.000 claims description 12
- 108010059642 isinglass Proteins 0.000 claims description 12
- 229910052627 muscovite Inorganic materials 0.000 claims description 12
- 229910052736 halogen Inorganic materials 0.000 claims description 11
- 150000002367 halogens Chemical class 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000009943 combination knitting Methods 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 6
- 229910000039 hydrogen halide Inorganic materials 0.000 abstract description 4
- 239000012433 hydrogen halide Substances 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- -1 hydrogen halides Chemical class 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000004500 asepsis Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a control cable for construction engineering fixed wiring, in particular to an environment-friendly low-smoke halogen-free fire-retardant refractory control cable, which comprises conductive cores, fine-refractory mica tapes, a low-smoke halogen-free fire-retardant polyolefin insulating layer, fire-retardant fillers, a fire retardant belt, a high fire-retardant polyolefin inner sheath, a copper wire and copper strip combined shielding layer and a low-smoke halogen-free fire-retardant polyolefin sheath. The control cable is characterized in that the control cable has excellent refractory fire-resistance and can keep fine dielectric strength at a burning temperature, the insulating layer made of low-smoke halogen-free fire-retardant materials is fine in chemical stability, is oil and corrosion resistant, free of hydracid gas releasing during combustion and low in smoke generation, and can not generate smoke and 'secondary hazard', namely hydrogenhalide gas with high corrosiveness.
Description
Technical field
The utility model relates to a kind of architectural engineering permanent wiring control cable, particularly resistant environmental low-smoke halogen-free flame fireproof control cable.
Background technology
At present, various architectural engineering permanent wiring electric wires at home are the products that have a large capacity and a wide range, not only relate to huge numbers of families, and industrial premises, commercial, office building, amusement, oil, the mine, the high occasions of fire safety condition such as boats and ships, the architectural engineering permanent wiring mainly is at present to be the polyvinyl chloride cable of representative with IEC with electric wire in the world, it is the portioned product that is comprised among standard GB 5023-2008 and the mechanical industry standard JB8734-1998, the insulating barrier of cable mostly adopts the insulating material of Halogen, so will propagating combustion once fire, and produce a large amount of smog and harmful corrosive hydrogen halides gas, form " secondary disaster "; In recent years, health environment-friendly consciousness is rooted in the hearts of the people, environmental problem has become the focus that everybody pays close attention to, not only developed country's pair public hazards relevant with electric wire such as Europe, the U.S., Japan are attached great importance to, worked out the law of a series of strictnesses, China also is defined in big-and-middle-sized building and the public place should not use non-environment-friendly cables such as PVC, and in June, 2002, Beijing Municipal Government formally promised to undertake to the International Olympic Committee, the 2008 Olympic Games engineering will all adopt the environment-friendly type building material, comprise environment-friendly cable." some harmful substance instruction is used in restriction in electric, the electronic equipment " of EU member country promulgation is that RoHS instructs and implements on July 1st, 2006.Be the instruction of reply European Union environmental protection, the also corresponding appearance environmental regulations in field such as domestic construction industry, electronics industry.My company has developed resistant environmental low-smoke halogen-free flame oil resistant flexible cable in 2007 for this reason, and passes through the expert appraisal of the Municipal Commission of Science and Technology, Economic and Trade Commission's tissue, and product reaches international like product advanced level.This product mainly is for top-grade building, dwelling house, office building, large halls and guest houses, subway, tunnel etc. the important engineering of environmental requirement and environmental protection electronic equipment, the supporting use of household electrical appliance to be arranged.From technical standpoint, resistant environmental low-smoke halogen-free flame oil resistant flexible cable is the more high-stage product of electric wire, must become the substitute products of traditional polyvinyl chloride insulating flexible cable, is extensive use of in architectural engineering permanent wiring industry.
Summary of the invention
The purpose of this utility model is that a kind of low cigarette, Halogen, fire-retardant, nontoxic, environmental protection, temperature resistant grade height, good, safe, the flexible resistant environmental low-smoke halogen-free flame fireproof control cable that can adapt to the important architectural engineering wiring usefulness that environmental requirement is arranged easily that lays of pliability will be provided.The utility model relates to a kind of resistant environmental low-smoke halogen-free flame fireproof control cable, the utility model designs a kind of resistant environmental low-smoke halogen-free flame fireproof control cable, comprise conductor wire core, excellent fire-resistant isinglass belt, the low smoke halogen-free flame-retardant polyolefin insulating barrier, the flame retardant type filler, fire-retardant band, high flame retardant polyolefin inner sheath, copper wire copper strips combination screen, low-smoke and halogen-free flame retardant polyolefin jacket, it is characterized in that: coat excellent fire-resistant isinglass belt in the outside of conductor wire cable core, excellent fire-resistant isinglass belt is extruded with the low smoke halogen-free flame-retardant polyolefin insulating barrier outward, the low smoke halogen-free flame-retardant polyolefin insulating barrier is coated with fire-retardant band, be filled with the flame retardant type filler between low smoke halogen-free flame-retardant polyolefin insulating barrier and the fire-retardant band, the outside of fire-retardant band is coated with high flame retardant polyolefin inner sheath, the outside of high flame retardant polyolefin inner sheath (5) is coated with copper wire copper strips combination screen, and the outside of copper wire copper strips combination screen is coated with low-smoke and halogen-free flame retardant polyolefin jacket.The conductor of described electric wire cable core adopts high purity oxygen free copper, and insulating barrier, inner restrictive coating, external sheath layer are halogen-free low-smoke flame retardant material.The number of described conductor wire core is one or more.The conductor wire cable core can have several layers, and every layer has some strand form with the conductor of uiform section is stranded, and per share conductor is made up of some conductor monofilament, and is the bundle structure that tangles, strand with strand between be the structure that tangles again, layer with layer between twist to opposite.The fire-resistant isinglass belt layer is wrapped the forming of high-quality mica tape with the fire-resisting cable special use.The cross section of conductor wire cable core and cable is circular.Flame retardant type filler, fire-retardant band all adopt the high flame retardant material, and the flame retardant type filler is made of low-smoke non-halogen flame-retardant humatite rope, and fire-retardant band is made of the combustion-proof glass fiber strap.Screen adopts copper wire copper strips combined knitting.The utility model has the advantages that, has good fire resistant flame retardant characteristic, and under ignition temperature, still can keep good dielectric strength, insulating barrier is a halogen-free low-smoke flame retardant material, chemical stability is good, oil resistant, anti-various corrosion, the Halogen acid gas disengages during burning, and the amount of being fuming is low, can not produce smog and have the very strong hydrogen halide of corrosivity of " secondary disaster ".
Description of drawings
Accompanying drawing is the section of structure when having four cable inner cores of the present utility model.
Embodiment
Comprise conductor wire core 1 among the figure, excellent fire-resistant isinglass belt 8, low smoke halogen-free flame-retardant polyolefin insulating barrier 2, flame retardant type filler 3, fire-retardant band 4, high flame retardant polyolefin inner sheath 5, copper wire copper strips combination screen 6, low-smoke and halogen-free flame retardant polyolefin jacket 7, it is characterized in that: coat excellent fire-resistant isinglass belt 8 in the outside of conductor wire cable core 1, the excellent fire-resistant isinglass belt 8 outer low smoke halogen-free flame-retardant polyolefin insulating barriers 2 that are extruded with, low smoke halogen-free flame-retardant polyolefin insulating barrier 2 is coated with fire-retardant band 4, be filled with flame retardant type filler 3 between low smoke halogen-free flame-retardant polyolefin insulating barrier 2 and the fire-retardant band 4, the outside of fire-retardant band 4 is coated with high flame retardant polyolefin inner sheath 5, the outside of high flame retardant polyolefin inner sheath 5 is coated with copper wire copper strips combination screen 6, and the outside of copper wire copper strips combination screen 6 is coated with low-smoke and halogen-free flame retardant polyolefin jacket 7.The conductor of described electric wire cable core adopts high purity oxygen free copper, and insulating barrier 2, inner restrictive coating 5, external sheath layer 7 are halogen-free low-smoke flame retardant material.The number of described conductor wire core 1 is one or more.Conductor wire cable core 1 can have several layers, and every layer has some strand form with the conductor of uiform section is stranded, and per share conductor is made up of some conductor monofilament, and is the bundle structure that tangles, strand with strand between be the structure that tangles again, layer with layer between twist to opposite.Fire-resistant isinglass belt layer 8 is wrapped the forming of high-quality mica tape with the fire-resisting cable special use.The cross section of conductor wire cable core 1 and cable is circular, and sectional area can be 0.5-10mm
2Flame retardant type filler 3, fire-retardant band 4 all adopt the high flame retardant material, and flame retardant type filler 3 is made of low-smoke non-halogen flame-retardant humatite rope, and fire-retardant band 4 is made of the combustion-proof glass fiber strap.Screen 6 adopts copper wire copper strips combined knitting.
The smog that is discharged during cable fire is few, reduces the so harmful degree of fire greatly.And be easy to coat, do not absorb water and also can prevent cable moisture intrusion insulating barrier in storage, running.Low-smoke halogen-free flame-retardant isolating has good flame retardant property, low cigarette, Halogen, fire-retardant and have a high elongation at break, and it is easy to process, chemical stability is good, the Halogen acid gas disengages during burning, the amount of being fuming is low, can not produce smog and have the very strong hydrogen halide of corrosivity of " secondary disaster ".Insulating barrier, inner restrictive coating, external sheath layer are halogen-free low-smoke flame retardant material.In becoming the cable core gap, fill low-smoke non-halogen flame-retardant humatite rope, wrap up one deck alkali-free glass fiber cloth band more outside, low-smoke and halogen-free flame retardant polyolefin jacket has good flame retardant property, low cigarette, Halogen, high flame retardant, good, the anti-hydrocarbon of chemical stability, the Halogen acid gas disengages during burning, the amount of being fuming is low, the light transmittance height, can not produce smog and have the very strong hydrogen halide of corrosivity of " secondary disaster ", prolong product useful life, safe, environment friendly and pollution-free, can be suitable for various specific occasions and lay.Be specially adapted to top-grade building, dwelling house, office building, large halls and guest houses, subway, tunnel etc. the important engineering of environmental requirement and environmental protection electronic equipment, the supporting use of household electrical appliance are arranged.This product does not contain any halogenic ingredient, does not contain environmentally hazardous substance, meets the ROHS of European Union standard.The utility model is owing to adopted said structure, thereby improved the flame-retardant environment protecting, can propagating combustion and produce smog and have the very strong hydrogen halides pernicious gas of corrosivity of " secondary disaster ", guaranteed asepsis environment-protecting, safe, pliability good, fire-resistant, anti-hydrocarbon, chemical stability is good, flexibility is good, the instructions for use that is easy to lay, and insulation effect ideal.
Claims (8)
1. resistant environmental low-smoke halogen-free flame fireproof control cable, comprise conductor wire core, excellent fire-resistant isinglass belt, the low smoke halogen-free flame-retardant polyolefin insulating barrier, the flame retardant type filler, fire-retardant band, high flame retardant polyolefin inner sheath, copper wire copper strips combination screen, low-smoke and halogen-free flame retardant polyolefin jacket, it is characterized in that: coat excellent fire-resistant isinglass belt in the outside of conductor wire cable core, excellent fire-resistant isinglass belt is extruded with the low smoke halogen-free flame-retardant polyolefin insulating barrier outward, the low smoke halogen-free flame-retardant polyolefin insulating barrier is coated with fire-retardant band, be filled with the flame retardant type filler between low smoke halogen-free flame-retardant polyolefin insulating barrier and the fire-retardant band, the outside of fire-retardant band is coated with high flame retardant polyolefin inner sheath, the outside of high flame retardant polyolefin inner sheath is coated with copper wire copper strips combination screen, and the outside of copper wire copper strips combination screen is coated with low-smoke and halogen-free flame retardant polyolefin jacket.
2. resistant environmental low-smoke halogen-free flame fireproof control cable according to claim 1 is characterized in that: the conductor of described electric wire cable core adopts high purity oxygen free copper, and insulating barrier, inner restrictive coating, external sheath layer are halogen-free low-smoke flame retardant material.
3. resistant environmental low-smoke halogen-free flame fireproof control cable according to claim 1 is characterized in that: the number of described conductor wire core is one or more.
4. resistant environmental low-smoke halogen-free flame fireproof control cable according to claim 1, it is characterized in that: the conductor wire cable core can have several layers, every layer has some strands to form with the conductor of uiform section is stranded, per share conductor is made up of some conductor monofilament, and be the bundle structure that tangles, strand with strand between be the structure that tangles again, layer with layer between twist to opposite.
5. resistant environmental low-smoke halogen-free flame fireproof control cable according to claim 1 is characterized in that: the fire-resistant isinglass belt layer is wrapped the forming of high-quality mica tape with the fire-resisting cable special use.
6. resistant environmental low-smoke halogen-free flame fireproof control cable according to claim 1 is characterized in that: the cross section of conductor wire cable core and cable is circular.
7. resistant environmental low-smoke halogen-free flame fireproof control cable according to claim 1, it is characterized in that: flame retardant type filler, fire-retardant band all adopt the high flame retardant material, the flame retardant type filler is made of low-smoke non-halogen flame-retardant humatite rope, and fire-retardant band is made of the combustion-proof glass fiber strap.
8. resistant environmental low-smoke halogen-free flame fireproof control cable according to claim 1 is characterized in that: screen adopts copper wire copper strips combined knitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020251275XU CN201707950U (en) | 2010-07-07 | 2010-07-07 | Environment-friendly low-smoke halogen-free fire-retardant refractory control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020251275XU CN201707950U (en) | 2010-07-07 | 2010-07-07 | Environment-friendly low-smoke halogen-free fire-retardant refractory control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201707950U true CN201707950U (en) | 2011-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020251275XU Expired - Fee Related CN201707950U (en) | 2010-07-07 | 2010-07-07 | Environment-friendly low-smoke halogen-free fire-retardant refractory control cable |
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| CN (1) | CN201707950U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693781A (en) * | 2011-03-21 | 2012-09-26 | 上海亿舟电子科技有限公司 | Fire-resistant coaxial cable |
| CN103489525A (en) * | 2013-09-13 | 2014-01-01 | 江苏远洋东泽电缆股份有限公司 | Ship and warship protection cable high in current carrying capacity and low in surface temperature rise and manufacture method thereof |
| CN103928137A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | High-temperature resistant sector conductor cable |
| CN104112500A (en) * | 2014-07-04 | 2014-10-22 | 安徽华电线缆集团有限公司 | Environment-friendly and safe low-smoke halogen-free flame-retardant fire-resistant control cable |
| CN116564594A (en) * | 2023-06-28 | 2023-08-08 | 江苏锡缆特种线缆有限公司 | Low-smoke halogen-free polyolefin coated flame-retardant cable and coating processing technology thereof |
-
2010
- 2010-07-07 CN CN201020251275XU patent/CN201707950U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693781A (en) * | 2011-03-21 | 2012-09-26 | 上海亿舟电子科技有限公司 | Fire-resistant coaxial cable |
| CN103489525A (en) * | 2013-09-13 | 2014-01-01 | 江苏远洋东泽电缆股份有限公司 | Ship and warship protection cable high in current carrying capacity and low in surface temperature rise and manufacture method thereof |
| CN103489525B (en) * | 2013-09-13 | 2016-02-03 | 江苏远洋东泽电缆股份有限公司 | Naval vessel high current-carrying capacity low surface temperature rise height protective cable and manufacture method thereof |
| CN103928137A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | High-temperature resistant sector conductor cable |
| CN103928137B (en) * | 2014-04-26 | 2016-09-28 | 芜湖航天特种电缆厂 | High temperature resistant segment conductor-core cable |
| CN104112500A (en) * | 2014-07-04 | 2014-10-22 | 安徽华电线缆集团有限公司 | Environment-friendly and safe low-smoke halogen-free flame-retardant fire-resistant control cable |
| CN116564594A (en) * | 2023-06-28 | 2023-08-08 | 江苏锡缆特种线缆有限公司 | Low-smoke halogen-free polyolefin coated flame-retardant cable and coating processing technology thereof |
| CN116564594B (en) * | 2023-06-28 | 2023-11-21 | 江苏锡缆特种线缆有限公司 | Low-smoke halogen-free polyolefin coated flame-retardant cable and coating processing technology thereof |
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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: 20110112 Termination date: 20180707 |
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| CF01 | Termination of patent right due to non-payment of annual fee |