CN101458977A - Fireproof, anticorrosive and high-safety cable - Google Patents
Fireproof, anticorrosive and high-safety cable Download PDFInfo
- Publication number
- CN101458977A CN101458977A CNA2008101362432A CN200810136243A CN101458977A CN 101458977 A CN101458977 A CN 101458977A CN A2008101362432 A CNA2008101362432 A CN A2008101362432A CN 200810136243 A CN200810136243 A CN 200810136243A CN 101458977 A CN101458977 A CN 101458977A
- Authority
- CN
- China
- Prior art keywords
- cable
- coated
- band
- fire
- anticorrosion
- 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
- 239000003063 flame retardant Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 12
- 229920000098 polyolefin Polymers 0.000 claims description 10
- 239000000779 smoke Substances 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 238000009713 electroplating Methods 0.000 claims description 3
- 230000006798 recombination Effects 0.000 claims description 3
- 238000005215 recombination Methods 0.000 claims description 3
- 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 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 230000007613 environmental effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000035929 gnawing Effects 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 230000036314 physical performance Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
Images
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- Insulated Conductors (AREA)
Abstract
The invention discloses a fireproof, anticorrosion and high-safety cable, which comprises a plurality of cable cores coated with binding tapes, wherein each cable core comprises two stranded insulated wire cores, each insulated wire core comprises a lead, an insulating layer is compounded on the surface of each lead, the binding tapes are coated outside the cable cores coated with the binding tapes, aluminum-plastic flame-retardant sheaths are coated outside the binding tapes, longitudinal steel tape armors are coated outside the aluminum-plastic flame-retardant sheaths, and outer sheaths are coated outside the longitudinal steel tape armors; the invention improves the structure of the existing cable, adopts new materials, improves the fire-proof grade and prolongs the service life.
Description
Technical field
The present invention relates to a kind of fire prevention, anticorrosion, high safety cable.
Background technology
Along with the arrival of information age, the conveying capacity of information becomes explosive growth, and as the effective means of big capacity, long Distance Transmission, cable and optical cable have obtained a large amount of application.Yet, because the occasion that cable uses all has the requirement of fire protection flame retarding, and possesses Corrosion Protection preferably, prolong the useful life of cable, in addition, to prevent that also muroid to the biting of cable, guaranteeing the security performance of cable, so improve fireproofing of cable, anticorrosion and security performance is the main direction of research and development of products.
Summary of the invention
The present invention seeks to: a kind of fire prevention, anticorrosion, high safety cable are provided, the structure of existing cable are improved, and adopted new material, improved fire-protection rating, prolonged useful life.
Technical scheme of the present invention is: a kind of fire prevention, anticorrosion, high safety cable, comprise that several are coated with the cable core of band, cable core comprises two stranded insulated wire cores, insulated wire cores comprises lead, the surface recombination insulating barrier of lead, several cable cores that are coated with band are coated with band, and band is coated with the plastic-aluminum fire retardant jacket, the plastic-aluminum fire retardant jacket is coated with vertical Baogang band armouring, and vertical Baogang band armouring is coated with oversheath.
Described lead is the copper cash of electroplating surfaces with tin.
Described insulating barrier adopts low smoke halogen-free fire retardant polyolefin cable material to make.
Described oversheath adopts low-smoke and halogen-free flame retardant polyolefin jacket material to make.
Advantage of the present invention is:
1, anti-corrosive properties
Lead adopts tinned copper wire, so that copper cash is difficult for being corroded, prolongs the useful life of cable.
2, fire-retardant fireproof
Insulating barrier adopts low smoke halogen-free fire retardant polyolefin cable material, has good mechanical and physical performance, heat resistance, electrical property, fire resistance, and do not contain halogen, the amount of being fuming is low.
Oversheath adopts low-smoke and halogen-free flame retardant polyolefin jacket material, can fire-retardant, uvioresistant, anticorrosion anti-enzyme, cable is nonflammable during fire, and can stop the expansion with disaster of spreading of burning back flame, and no acidic gas release, do not corrode electronic equipment, the smog that produces during cable fire is also very thin, helps the carrying out of personnel's evacuation and fire-fighting work, is fit to the indoor environment use that the high flame retardant grade was used or needed to indoor and outdoor.
3, high security
Vertical bag one deck steel-tape armouring layer can prevent that mouse from gnawing in the oversheath, has improved the fail safe of circuit operation, has prolonged useful life.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is a structural representation of the present invention.
Wherein: 1 lead; 2 insulating barriers; 3 bands; 4 bands; 5 plastic-aluminum fire retardant jackets; 6 vertical Baogang band armourings; 7 oversheaths; 8 cable cores; 9 insulated wire cores.
Embodiment
Embodiment: as shown in Figure 1, a kind of fire prevention, anticorrosion, high safety cable, comprise several cable cores that is coated with band 38, cable core 8 comprises two stranded insulated wire cores 9, and insulated wire cores 9 comprises lead 1, the surface recombination insulating barrier 2 of lead 1, several cable cores 8 that are coated with band 3 are coated with band 4, band 4 is coated with plastic-aluminum fire retardant jacket 5, and plastic-aluminum fire retardant jacket 5 is coated with vertical Baogang band armouring 6, and vertical Baogang band armouring 6 is coated with oversheath 7.
Described lead 1 is the copper cash of electroplating surfaces with tin.
Described insulating barrier 2 adopts low smoke halogen-free fire retardant polyolefin cable material to make.
Described oversheath 7 adopts low-smoke and halogen-free flame retardant polyolefin jacket material to make.
Lead 1 of the present invention adopts tinned copper wire, so that copper cash is difficult for being corroded, prolongs the useful life of cable.
Insulating barrier of the present invention 2 adopts low smoke halogen-free fire retardant polyolefin cable materials, has good mechanical and physical performance, heat resistance, electrical property, fire resistance, and do not contain halogen, the amount of being fuming is low.
Oversheath 7 of the present invention adopts low-smoke and halogen-free flame retardant polyolefin jacket material, can fire-retardant, uvioresistant, anticorrosion anti-enzyme, cable is nonflammable during fire, and can stop the expansion with disaster of spreading of burning back flame, and no acidic gas release, do not corrode electronic equipment, the smog that produces during cable fire is also very thin, helps the carrying out of personnel's evacuation and fire-fighting work, is fit to the indoor environment use that the high flame retardant grade was used or needed to indoor and outdoor.
Vertical bag one deck steel-tape armouring 6 can prevent that mouse from gnawing in the oversheath 7 of the present invention, has improved the fail safe of circuit operation, has prolonged useful life.
The present invention is a kind of environmental type cable, meets people to ecology and requirement on environmental protection.Green, environmental protection and sustainable development, the reliable and stable a kind of trend that has become world today's development, the present invention is just at this cable product of developing under the new situation of new generation.The birth of this product provides better competition counterweight for operator again undoubtedly.
Claims (4)
1. a fire prevention, anticorrosion, high safety cable, it is characterized in that: comprise that several are coated with the cable core of band (3) (8), cable core (8) comprises two stranded insulated wire cores (9), insulated wire cores (9) comprises lead (1), the surface recombination insulating barrier (2) of lead (1), several cable cores (8) that are coated with band (3) are coated with band (4), band (4) is coated with plastic-aluminum fire retardant jacket (5), plastic-aluminum fire retardant jacket (5) is coated with vertical Baogang band armouring (6), and vertical Baogang's band armouring (6) is coated with oversheath (7).
2. fire prevention according to claim 1, anticorrosion, high safety cable is characterized in that: described lead (1) is the copper cash of electroplating surfaces with tin.
3. fire prevention according to claim 1, anticorrosion, high safety cable is characterized in that: described insulating barrier (2) adopts low smoke halogen-free fire retardant polyolefin cable material to make.
4. fire prevention according to claim 1, anticorrosion, high safety cable is characterized in that: described oversheath (7) adopts low-smoke and halogen-free flame retardant polyolefin jacket material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101362432A CN101458977A (en) | 2008-11-17 | 2008-11-17 | Fireproof, anticorrosive and high-safety cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101362432A CN101458977A (en) | 2008-11-17 | 2008-11-17 | Fireproof, anticorrosive and high-safety cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101458977A true CN101458977A (en) | 2009-06-17 |
Family
ID=40769763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101362432A Pending CN101458977A (en) | 2008-11-17 | 2008-11-17 | Fireproof, anticorrosive and high-safety cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101458977A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065715A (en) * | 2013-01-18 | 2013-04-24 | 森赫电梯股份有限公司 | Anti-microbico elevator cable with automatic detection function |
| CN105093457A (en) * | 2015-09-18 | 2015-11-25 | 长飞光纤光缆股份有限公司 | Anti-rodent and anti-pecking layer stranding optical cable and manufacturing method thereof |
| CN105469896A (en) * | 2015-12-10 | 2016-04-06 | 成都绿迪科技有限公司 | Communication cable |
-
2008
- 2008-11-17 CN CNA2008101362432A patent/CN101458977A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065715A (en) * | 2013-01-18 | 2013-04-24 | 森赫电梯股份有限公司 | Anti-microbico elevator cable with automatic detection function |
| CN103065715B (en) * | 2013-01-18 | 2016-04-13 | 森赫电梯股份有限公司 | A kind of antibacterial elevator cable with automatically detecting |
| CN105093457A (en) * | 2015-09-18 | 2015-11-25 | 长飞光纤光缆股份有限公司 | Anti-rodent and anti-pecking layer stranding optical cable and manufacturing method thereof |
| CN105469896A (en) * | 2015-12-10 | 2016-04-06 | 成都绿迪科技有限公司 | Communication cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090617 |