CN102592746A - Photoelectric composite cable with rubber sheath - Google Patents
Photoelectric composite cable with rubber sheath Download PDFInfo
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- CN102592746A CN102592746A CN2012101031760A CN201210103176A CN102592746A CN 102592746 A CN102592746 A CN 102592746A CN 2012101031760 A CN2012101031760 A CN 2012101031760A CN 201210103176 A CN201210103176 A CN 201210103176A CN 102592746 A CN102592746 A CN 102592746A
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 67
- 239000002131 composite material Substances 0.000 title claims abstract description 47
- 239000004020 conductor Substances 0.000 claims abstract description 106
- 230000003287 optical effect Effects 0.000 claims abstract description 29
- 230000005693 optoelectronics Effects 0.000 claims description 42
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 11
- 239000013307 optical fiber Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 235000021355 Stearic acid Nutrition 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000006229 carbon black Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 6
- 239000007822 coupling agent Substances 0.000 claims description 6
- AXAZMDOAUQTMOW-UHFFFAOYSA-N dimethylzinc Chemical compound C[Zn]C AXAZMDOAUQTMOW-UHFFFAOYSA-N 0.000 claims description 6
- SBOSGIJGEHWBKV-UHFFFAOYSA-L dioctyltin(2+);dichloride Chemical compound CCCCCCCC[Sn](Cl)(Cl)CCCCCCCC SBOSGIJGEHWBKV-UHFFFAOYSA-L 0.000 claims description 6
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 6
- 239000012188 paraffin wax Substances 0.000 claims description 6
- 239000004014 plasticizer Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000008117 stearic acid Substances 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- 239000011593 sulfur Substances 0.000 claims description 6
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 6
- 238000004078 waterproofing Methods 0.000 claims description 6
- 239000011787 zinc oxide Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920002873 Polyethylenimine Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 229920000768 polyamine Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 239000011241 protective layer Substances 0.000 abstract 5
- 239000010410 layer Substances 0.000 abstract 3
- 239000000835 fiber Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 description 5
- 238000010248 power generation Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005622 photoelectricity Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention belongs to the technical field of cables, and particularly relates to a photoelectric composite cable with a rubber sheath. The photoelectric composite cable comprises a cable core, an isolating layer, a first protective layer, a moisture prevention layer and a second protective layer. The photoelectric composite cable is characterized in that the cable core is composed of three first-type insulating conductors, two second-type insulating conductors and an optical cable core; on any cross section: the first-type insulating conductors are distributed in a pairwise externally-tangent manner; the first-type insulating conductors, the second-type insulating conductors and the optical cable core are internally tangent to a circle simultaneously and formed by spirally stranding in a first direction through a first pitch; the optical cable core is formed by a plurality of photoconductive fibers, a central beam tube, a plurality of reinforcing components stranded outside the central beam tube in a second direction through a second pitch, a waterproof layer and an inner protective layer; the first direction is consistent with the second direction; and the first pitch is an integral multiple of the second pitch. The invention further discloses a prescription when the first protective layer and the second protective layer are rubber. The photoelectric composite cable disclosed by the invention has the advantages of convenience for production, excellent electromechanical optical performance, capability of saving construction cost and the like.
Description
Technical field
The invention belongs to technical field of cables, especially relate to a kind of optoelectronic composite cable with rubber sheath.
Background technology
Wires and cables industry is the maximum supporting industry of mechanical industry, is one of basic industry important in the national economy.Continuous expansion along with industry fast developments such as China Power, oil, chemical industry, urban track traffic, automobile and shipbuilding and scale; Particularly electric network reconstruction quickening, ultra high voltage engineering drop into construction in succession; The wires and cables industry increase in size is rapid; Average annual growth rate was 27.62% in 2006-2010, considerably beyond GDP growth speed.The total industrial output value of electric wire manufacturing industry is from more than 9,255 hundred million yuan of rising to 2010 of 4131.61 hundred million yuan in 2006.China has become global electric wire and has made scale, the largest country of market comsupton.2006～in September, 2011, the proportion that China's electric wire manufacturing industry total industrial output value accounts for GDP rises year by year, broke through 2%, 2009 year in 2007 and influenced to some extent by international financial crisis to descend, by the end of the year 2010 this ratio reach 2.31% level.And rubber sheath electric wire (hereinafter to be referred as Plastic-sheathed Cable) accounts for a big chunk wherein; Plastic-sheathed Cable is because the bent characteristics of its soft pliable; Be other cable can not than; The kind of rubber is a lot of in addition, and it has a lot of other advantages: like characteristics such as heat-resisting, anti-ozone, acid and alkali-resistance, anti-air pollution, so Plastic-sheathed Cable extensively is used in the occasion of important and high-risk such as boats and ships, submarine, nuclear power, wind power generation, colliery, rolling stock.On the other hand, the development of optics is maked rapid progress, and optical sensing is applied in every field, therefore, for the above-mentioned occasion that needs the Application Optics sensing, needs laying optical cable once more, has caused considerable cost expenditure to the user.Do not have ripe light in the market, reply the Plastic-sheathed Cable supply of closing by cable, therefore, brought huge inconvenience to the user.
Summary of the invention
In order to address the above problem, the present invention provides a kind of optoelectronic composite cable with rubber sheath, and it adopts following technical scheme to realize:
A kind of optoelectronic composite cable with rubber sheath, it is by cable core, be coated on separator 2 on the cable core, be extruded in first sheath 3 on the separator, be coated on the moisture-proof layer 4 on first sheath, second sheath 5 that is extruded on the moisture-proof layer constitutes; It is characterized in that: said cable core is made up of three first kind insulated electric conductors, two second type of insulated electric conductors, an optical cable core 1; On arbitrary cross section: three first kind insulated electric conductors are in twos mutually circumscribed distribution, and the adjacent first kind insulated electric conductor outside has second a type insulated electric conductor or an optical cable core mutually circumscribed with these two first kind insulated electric conductors; Said three first kind insulated electric conductors, two second type of insulated electric conductors, an optical cable core are simultaneously by a circle institute inscribe; Said three first kind insulated electric conductors, two second type of insulated electric conductors, optical cable core through first segment apart from L1 with the stranded formation of first direction spiral; Said optical cable core comprise many optical fibers 100 by inside and be positioned at the center beam tube 110 of central authorities, through the second pitch L2 with the second direction spiral be stranded in the outer multi reinforcements 120 of center beam tube, be coated on the water blocking layer 130 outside the reinforcement, the sheath 140 that is extruded in outside the water blocking layer constitutes; With the right-handed helix rule, when holding cable core, said first direction and second direction are same directions; And the first segment distance is the integral multiple of second pitch; Said first kind insulated electric conductor external diameter is greater than second type of insulated electric conductor external diameter.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: the value of said first segment distance is 500mm～700mm; And the value of second pitch is 100mm～700mm.
Further, above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: the value of said first segment distance is 600mm, and the value of second pitch is 100mm or 200mm or 300mm or 600mm; The value of perhaps said first segment distance is 500mm, and the value of second pitch is 100mm or 250mm or 500mm; The value of perhaps said first segment distance is 700mm, and the value of second pitch is 100mm or 350mm or 700mm.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: said separator is waterstop or linotape or mica tape.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: said first sheath is rubber or polyethylene or polyamine fat.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: said moisture-proof layer is waterstop or aluminium strip or steel band.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: said second sheath is a rubber.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: said first kind insulated electric conductor constitutes by being positioned at inner first class conductor and the first kind insulating barrier that is coated on the first class conductor.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: said second type of insulated electric conductor constitutes by being positioned at inner second class conductor and the second type of insulating barrier that is coated on the second class conductor.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: the sectional area of said first class conductor is 25 square millimeters; The sectional area of second class conductor is 10 square millimeters.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: said optical fiber is the optical fiber of single mode or multimode type.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: the rubber of the rubber of said first sheath or second sheath, its prescription are to constitute according to following component and weight quota:
NBR 35V:90～110 part; N550 type carbon black: 40～50 parts; Hard (china) clay: 60～120 parts; Plasticizer: 20～50 parts; Paraffin: 1～5 part; RD type age resistor: 1～5 part; Zinc oxide: 1～5 part; Stearic acid: 1～4 part; DM type promoter: 0.5～2 part; DOTC type promoter: 0.1～0.6 part; TMTD type promoter: 0.2～0.8 part; Sulfur: 1～3 part; Waterproofing agent: 2～7 parts; Talcum powder: 25～50 parts; Coupling agent: 0.8～3.5 part; SUNPAR2280:5～12 part; Methyl zinc: 6～20 parts; DCP:2～6 part.
Further, above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: the rubber of the rubber of said first sheath or second sheath, its prescription are to constitute according to following component and weight quota:
NBR 35V:100 part; N550 type carbon black: 50 parts; Hard (china) clay: 100 parts; Plasticizer: 35 parts; Paraffin: 3 parts; RD type age resistor: 1.5 parts; Zinc oxide: 3 parts; Stearic acid: 1.5 parts; DM type promoter: 1 part; DOTC type promoter: 0.3 part; TMTD type promoter: 0.4 part; Sulfur: 1.5 parts; Waterproofing agent: 5 parts; Talcum powder: 40 parts; Coupling agent: 2 parts; SUNPAR2280:10 part; Methyl zinc: 15 parts; DCP:4 part.
Above-mentioned described various raw materials can buy on market by name.
Among the present invention; Reasonable structural design, the reasonably ratio of first, second pitch and identical direction of lay; Make the present invention be different from photoelectricity condensation cable conventional in the prior art; The present invention in prolonged and repeated bending, reverse, deflect etc. under the situation, still kept good electricity, machinery, optical property; To widely apply in occasions important and high-risk such as boats and ships, submarine, nuclear power, wind power generation, colliery, rolling stocks; Among the present invention, when first sheath or second sheath are rubber, improved prescription, made above-mentioned performance be able to guarantee.
Therefore, the present invention has advantages such as convenient for production, dynamo-electric excellent optical performance, saving operating expenses.
Description of drawings
Fig. 1 is the cross-sectional structure sketch map of embodiment 1 of the present invention;
Fig. 2 is one section a transversary sketch map of the cable core of Fig. 1;
Fig. 3 is the cross-sectional structure sketch map of the optical cable core of embodiment 1 of the present invention;
Fig. 4 removes one section transversary sketch map opening stripping behind water blocking layer and the sheath for the optical cable core of Fig. 3.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Ask for an interview Fig. 1 to Fig. 4; A kind of optoelectronic composite cable with rubber sheath, it is by cable core, be coated on separator 2 on the cable core, be extruded in first sheath 3 on the separator, be coated on the moisture-proof layer 4 on first sheath, second sheath 5 that is extruded on the moisture-proof layer constitutes; It is characterized in that: said cable core is made up of three first kind insulated electric conductors, two second type of insulated electric conductors, an optical cable core 1; On arbitrary cross section: three first kind insulated electric conductors are in twos mutually circumscribed distribution, and the adjacent first kind insulated electric conductor outside has second a type insulated electric conductor or an optical cable core mutually circumscribed with these two first kind insulated electric conductors; Said three first kind insulated electric conductors, two second type of insulated electric conductors, an optical cable core are simultaneously by a circle institute inscribe; Said three first kind insulated electric conductors, two second type of insulated electric conductors, optical cable core through first segment apart from L1 with the stranded formation of first direction spiral; Said optical cable core comprise many optical fibers 100 by inside and be positioned at the center beam tube 110 of central authorities, through the second pitch L2 with the second direction spiral be stranded in the outer multi reinforcements 120 of center beam tube, be coated on the water blocking layer 130 outside the reinforcement, the sheath 140 that is extruded in outside the water blocking layer constitutes; With the right-handed helix rule, when holding cable core, said first direction and second direction are same directions; And the first segment distance is the integral multiple of second pitch; Said first kind insulated electric conductor external diameter is greater than second type of insulated electric conductor external diameter.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: the value of said first segment distance is 500mm～700mm; And the value of second pitch is 100mm～700mm.
Further, above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: the value of said first segment distance is 600mm, and the value of second pitch is 100mm or 200mm or 300mm or 600mm; The value of perhaps said first segment distance is 500mm, and the value of second pitch is 100mm or 250mm or 500mm; The value of perhaps said first segment distance is 700mm, and the value of second pitch is 100mm or 350mm or 700mm.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: said separator is waterstop or linotape or mica tape.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: said first sheath is rubber or polyethylene or polyamine fat.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: said moisture-proof layer is waterstop or aluminium strip or steel band.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: said second sheath is a rubber.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: said first kind insulated electric conductor constitutes by being positioned at inner first class conductor and the first kind insulating barrier that is coated on the first class conductor.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: said second type of insulated electric conductor constitutes by being positioned at inner second class conductor and the second type of insulating barrier that is coated on the second class conductor.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: the sectional area of said first class conductor is 25 square millimeters; The sectional area of second class conductor is 10 square millimeters.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: said optical fiber is the optical fiber of single mode or multimode type.
Above-mentioned described optoelectronic composite cable with rubber sheath, said three first kind insulated electric conductors are first first kind insulated electric conductor, second first kind insulated electric conductor, the 3rd first kind insulated electric conductor; First first kind insulated electric conductor served as reasons and is positioned at first inner first class conductor 12 and is coated on first first kind insulating barrier, 11 formations on first first class conductor; Second first kind insulated electric conductor served as reasons and is positioned at second inner first class conductor 22 and is coated on second first kind insulating barrier, 21 formations on second first class conductor; The 3rd first kind insulated electric conductor served as reasons and is positioned at the 3rd inner first class conductor 32 and is coated on the 3rd first kind insulating barrier 31 formations on the 3rd first class conductor.
Above-mentioned described optoelectronic composite cable with rubber sheath, said two second type of insulated electric conductors are first second type of insulated electric conductor, second second type of insulated electric conductor; First second type of insulated electric conductor constitutes by being positioned at first inner second class conductor 42 and the first second type of insulating barrier 41 that is coated on first second class conductor; Second second type of insulated electric conductor constitutes by being positioned at second inner second class conductor 52 and the second second type of insulating barrier 51 that is coated on second second class conductor.
Above-mentioned described optoelectronic composite cable with rubber sheath, on arbitrary cross section: first first kind insulated electric conductor, second first kind insulated electric conductor, the 3rd first kind insulated electric conductor are in twos mutually circumscribed; The outside of first first kind insulated electric conductor and second first kind insulated electric conductor, second second type of insulated electric conductor is mutually circumscribed with first first kind insulated electric conductor and second first kind insulated electric conductor; The outside of second first kind insulated electric conductor and the 3rd first kind insulated electric conductor, the optical cable core is mutually circumscribed with second first kind insulated electric conductor and the 3rd first kind insulated electric conductor; The outside of the 3rd first kind insulated electric conductor and first first kind insulated electric conductor, first second type of insulated electric conductor is mutually circumscribed with the 3rd first kind insulated electric conductor and first first kind insulated electric conductor; Three first kind insulated electric conductors, two second type of insulated electric conductors, an optical cable core are simultaneously by a circle institute inscribe.
Above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: the rubber of the rubber of said first sheath or second sheath, its prescription are to constitute according to following component and weight quota:
NBR 35V:90～110 part; N550 type carbon black: 40～50 parts; Hard (china) clay: 60～120 parts; Plasticizer: 20～50 parts; Paraffin: 1～5 part; RD type age resistor: 1～5 part; Zinc oxide: 1～5 part; Stearic acid: 1～4 part; DM type promoter: 0.5～2 part; DOTC type promoter: 0.1～0.6 part; TMTD type promoter: 0.2～0.8 part; Sulfur: 1～3 part; Waterproofing agent: 2～7 parts; Talcum powder: 25～50 parts; Coupling agent: 0.8～3.5 part; SUNPAR2280:5～12 part; Methyl zinc: 6～20 parts; DCP:2～6 part.
Further, above-mentioned described optoelectronic composite cable with rubber sheath is characterized in that: the rubber of the rubber of said first sheath or second sheath, its prescription are to constitute according to following component and weight quota:
NBR 35V:100 part; N550 type carbon black: 50 parts; Hard (china) clay: 100 parts; Plasticizer: 35 parts; Paraffin: 3 parts; RD type age resistor: 1.5 parts; Zinc oxide: 3 parts; Stearic acid: 1.5 parts; DM type promoter: 1 part; DOTC type promoter: 0.3 part; TMTD type promoter: 0.4 part; Sulfur: 1.5 parts; Waterproofing agent: 5 parts; Talcum powder: 40 parts; Coupling agent: 2 parts; SUNPAR2280:10 part; Methyl zinc: 15 parts; DCP:4 part.
Above-mentioned described various raw materials can buy on market by name.
Among the present invention; Reasonable structural design, the reasonably ratio of first, second pitch and identical direction of lay; Make the present invention be different from photoelectricity condensation cable conventional in the prior art; The present invention in prolonged and repeated bending, reverse, deflect etc. under the situation, still kept good electricity, machinery, optical property; To widely apply in occasions important and high-risk such as boats and ships, submarine, nuclear power, wind power generation, colliery, rolling stocks; Among the present invention, when first sheath or second sheath are rubber, improved prescription, made above-mentioned performance be able to guarantee.
Therefore, the present invention has advantages such as convenient for production, dynamo-electric excellent optical performance, saving operating expenses.
The present invention is not limited to above-mentioned preferred forms, should be appreciated that design of the present invention can be by other various forms enforcement utilizations, and they drop in protection scope of the present invention equally.
Claims (10)
1. optoelectronic composite cable with rubber sheath, it is by cable core, be coated on separator on the cable core, be extruded in first sheath on the separator, be coated on the moisture-proof layer on first sheath, second sheath that is extruded on the moisture-proof layer constitutes; It is characterized in that: said cable core is made up of three first kind insulated electric conductors, two second type of insulated electric conductors, an optical cable core; On arbitrary cross section: three first kind insulated electric conductors are in twos mutually circumscribed distribution, and the adjacent first kind insulated electric conductor outside has second a type insulated electric conductor or an optical cable core mutually circumscribed with these two first kind insulated electric conductors; Said three first kind insulated electric conductors, two second type of insulated electric conductors, an optical cable core are simultaneously by a circle institute inscribe; Said three first kind insulated electric conductors, two second type of insulated electric conductors, optical cable core through first segment apart from the stranded formation of first direction spiral; Said optical cable core comprise many optical fibers by inside and be positioned at the center beam tube of central authorities, through second pitch with the second direction spiral be stranded in the outer multi reinforcements of center beam tube, be coated on the water blocking layer outside the reinforcement, the sheath that is extruded in outside the water blocking layer constitutes; With the right-handed helix rule, when holding cable core, said first direction and second direction are same directions; And the first segment distance is the integral multiple of second pitch; Said first kind insulated electric conductor external diameter is greater than second type of insulated electric conductor external diameter; Said separator is waterstop or linotape or mica tape; Said first sheath is rubber or polyethylene or polyamine fat; Said second sheath is a rubber.
2. the optoelectronic composite cable with rubber sheath according to claim 1 is characterized in that: the value of said first segment distance is 500mm～700mm; And the value of second pitch is 100mm～700mm.
3. the optoelectronic composite cable with rubber sheath according to claim 2 is characterized in that: the value of said first segment distance is 600mm, and the value of second pitch is 100mm or 200mm or 300mm or 600mm; The value of perhaps said first segment distance is 500mm, and the value of second pitch is 100mm or 250mm or 500mm; The value of perhaps said first segment distance is 700mm, and the value of second pitch is 100mm or 350mm or 700mm.
4. have the optoelectronic composite cable of rubber sheath according to claim 1 or described any one of claim 2, it is characterized in that: said moisture-proof layer is waterstop or aluminium strip or steel band.
5. have the optoelectronic composite cable of rubber sheath according to claim 1 or described any one of claim 2, it is characterized in that: said first kind insulated electric conductor constitutes by being positioned at inner first class conductor and the first kind insulating barrier that is coated on the first class conductor.
6. have the optoelectronic composite cable of rubber sheath according to claim 1 or described any one of claim 2, it is characterized in that: said second type of insulated electric conductor constitutes by being positioned at inner second class conductor and the second type of insulating barrier that is coated on the second class conductor.
7. have the optoelectronic composite cable of rubber sheath according to claim 1 or described any one of claim 2, be characterised in that: the sectional area of said first class conductor is 25 square millimeters; The sectional area of second class conductor is 10 square millimeters.
8. have the optoelectronic composite cable of rubber sheath according to claim 1 or described any one of claim 2, it is characterized in that: said optical fiber is the optical fiber of single mode or multimode type.
9. the optoelectronic composite cable with rubber sheath according to claim 1 is characterized in that: the rubber of the rubber of said first sheath or second sheath, its prescription are to constitute according to following component and weight quota:
NBR 35V:90～110 part; N550 type carbon black: 40～50 parts; Hard (china) clay: 60～120 parts; Plasticizer: 20～50 parts; Paraffin: 1～5 part; RD type age resistor: 1～5 part; Zinc oxide: 1～5 part; Stearic acid: 1～4 part; DM type promoter: 0.5～2 part; DOTC type promoter: 0.1～0.6 part; TMTD type promoter: 0.2～0.8 part; Sulfur: 1～3 part; Waterproofing agent: 2～7 parts; Talcum powder: 25～50 parts; Coupling agent: 0.8～3.5 part; SUNPAR2280:5～12 part; Methyl zinc: 6～20 parts; DCP:2～6 part.
10. the optoelectronic composite cable with rubber sheath according to claim 1 is characterized in that: the rubber of the rubber of said first sheath or second sheath, its prescription are to constitute according to following component and weight quota:
NBR 35V:100 part; N550 type carbon black: 50 parts; Hard (china) clay: 100 parts; Plasticizer: 35 parts; Paraffin: 3 parts; RD type age resistor: 1.5 parts; Zinc oxide: 3 parts; Stearic acid: 1.5 parts; DM type promoter: 1 part; DOTC type promoter: 0.3 part; TMTD type promoter: 0.4 part; Sulfur: 1.5 parts; Waterproofing agent: 5 parts; Talcum powder: 40 parts; Coupling agent: 2 parts; SUNPAR2280:10 part; Methyl zinc: 15 parts; DCP:4 part.
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| CN 201210103176 CN102592746B (en) | 2012-04-07 | 2012-04-07 | Photoelectric composite cable with rubber sheath |
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| CN 201210103176 CN102592746B (en) | 2012-04-07 | 2012-04-07 | Photoelectric composite cable with rubber sheath |
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| CN102592746B CN102592746B (en) | 2013-10-09 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325489A (en) * | 2013-07-01 | 2013-09-25 | 中利科技集团股份有限公司 | Lightning protected cable for communication base station |
| CN104711461A (en) * | 2015-03-10 | 2015-06-17 | 蒋菊生 | Aluminum alloy and cable using aluminum alloy |
| CN105733075A (en) * | 2014-07-09 | 2016-07-06 | 方亚琴 | Photoelectric composite cable for high-voltage network |
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| US20030044137A1 (en) * | 2001-09-06 | 2003-03-06 | Lopez Ruben Mandujano | Dry optical fiber cable for telecommunications |
| CN2687802Y (en) * | 2004-04-13 | 2005-03-23 | 中利科技集团有限公司 | Railway digital internal-shielded photoelectric comprehensive cable |
| CN201489159U (en) * | 2009-06-24 | 2010-05-26 | 沈群华 | Central beam tube type optical fiber cable |
| CN202171974U (en) * | 2011-07-25 | 2012-03-21 | 深圳宝兴电线电缆制造有限公司 | Photoelectric composite cable |
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| US20030044137A1 (en) * | 2001-09-06 | 2003-03-06 | Lopez Ruben Mandujano | Dry optical fiber cable for telecommunications |
| CN2687802Y (en) * | 2004-04-13 | 2005-03-23 | 中利科技集团有限公司 | Railway digital internal-shielded photoelectric comprehensive cable |
| CN201489159U (en) * | 2009-06-24 | 2010-05-26 | 沈群华 | Central beam tube type optical fiber cable |
| CN202171974U (en) * | 2011-07-25 | 2012-03-21 | 深圳宝兴电线电缆制造有限公司 | Photoelectric composite cable |
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| CN103325489A (en) * | 2013-07-01 | 2013-09-25 | 中利科技集团股份有限公司 | Lightning protected cable for communication base station |
| CN103325489B (en) * | 2013-07-01 | 2015-05-13 | 中利科技集团股份有限公司 | Lightning protected cable for communication base station |
| CN105733075A (en) * | 2014-07-09 | 2016-07-06 | 方亚琴 | Photoelectric composite cable for high-voltage network |
| CN105733075B (en) * | 2014-07-09 | 2017-12-22 | 安徽天康(集团)股份有限公司 | A kind of high-voltage transmission cable |
| CN104711461A (en) * | 2015-03-10 | 2015-06-17 | 蒋菊生 | Aluminum alloy and cable using aluminum alloy |
| CN104711461B (en) * | 2015-03-10 | 2016-08-24 | 国网山东省电力公司章丘市供电公司 | A kind of single aluminium alloy cable |
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