CN103065720A - High flame retardant fireproof type photoelectric composite cable - Google Patents
High flame retardant fireproof type photoelectric composite cable Download PDFInfo
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- CN103065720A CN103065720A CN2013100113236A CN201310011323A CN103065720A CN 103065720 A CN103065720 A CN 103065720A CN 2013100113236 A CN2013100113236 A CN 2013100113236A CN 201310011323 A CN201310011323 A CN 201310011323A CN 103065720 A CN103065720 A CN 103065720A
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- flame retardant
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- steel wire
- composite cable
- fire
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Abstract
The invention relates to a high flame retardant fireproof type photoelectric composite cable which comprises a phosphorization steel wire located in the center of an optical cable. An oxygen separating layer is arranged outside the phosphorization steel wire, a steel plastic composite belt is tightly wrapped outside the oxygen separating layer, and a polyolefin sheath is arranged outside the steel plastic composite belt. A pair of conductors, a pair of optical fibers and two pairs of filling ropes are arranged between the phosphorization steel wire and the oxygen separating layer, wherein the pair of conductors and the pair of optical fibers are formed by a plurality of soft copper wires. Power line fireproof layers are arranged outside the conductors, and insulation layers are further arranged outside the power line fireproof layers. Polybutylece terephthalate (PBT) loose sleeves are arranged outside the optical fibers, and optical unit fireproof layers are arranged outside the PBT loose sleeves.
Description
Technical field
The present invention proposes a kind ofly to be applicable to mainly that communication network, direct current that skyscraper, market place builet below the ground, subway tunnel etc. have relatively high expectations to fire resistance far supply, in the subsystem of chamber, particularly a kind of high flame retardant fire-type optoelectronic composite cable.
Background technology
In recent years, along with the raising of people's environmental protection and awareness of safety, the construction of cable transmits the favor that the high flame retardant fire-type optoelectronic composite cable that is integrated in one is subject to a lot of high-tech companies to the development of compact, multi-purpose type with electric power transfer and signal.Because traditional cable is that electric power transfer and signal-transmitting cable are separately produced and installed, the construction trouble, maintenance cost is also higher, and traditional optoelectronic composite cable is not have fire-retardant and fire protecting performance.
Summary of the invention
The present invention seeks to for and a kind of fire-retardant and good high flame retardant fire-type optoelectronic composite cable of fire protecting performance is provided.
For achieving the above object, the present invention solves the scheme that its technical problem takes and is:
This high flame retardant fire-type optoelectronic composite cable, comprise the phosphatization steel wire that is positioned at the optical cable center, described phosphatization steel wire is outside equipped with oxygen barrier layer, the outer hard-pressed bale of described oxygen barrier layer has composite steel-plastic belt, described composite steel-plastic belt is outside equipped with one deck polyolefin jacket, is provided with a pair of conductor, a pair of optical fiber and two pairs of gasket for packings that are comprised of many soft copper silks between described phosphatization steel wire and the oxygen barrier layer.
Preferably, described conductor is outside equipped with the power line fireprotection layer, and described power line fireprotection layer also is provided with insulating barrier outward.
Preferably, described optical fiber is outside equipped with PBT pine sleeve pipe, and described PBT pine sleeve pipe is outside equipped with light unit fireprotection layer.
Preferably, be filled with the greasy for preventing water of flame retardant type around the described phosphatization steel wire.
Preferably, be filled with the greasy for preventing water of flame retardant type in the described PBT pine sleeve pipe.
Compared with prior art; usefulness of the present invention is: this high flame retardant fire-type optoelectronic composite cable fire resistance can reach the fire-retardant category-A experimental performance of bunchy; fire resistance can reach fire-resistant category-A burning; adopt high flame retardant fire-type material; be particularly suitable in the easy breaking out of fire occasion of equipment than comparatively dense; can make the power line of different core numbers and the light unit of different core numbers according to user's requirement during fabrication; and can be according to user's the protective layer that environment can design cable that lays, so that cable can adapt to the use of user under varying environment.The generation of secondary disaster and the noxious substance in the cable material were to the injury of the person when this cable adopted the low-smoke bittern-free highly fire-proof cable material of polyolefin effectively to prevent fire.
Description of drawings:
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is high flame retardant fire-type optoelectronic composite cable structural representation of the present invention.
Among the figure: 1, conductor; 2, power line fireprotection layer; 3, insulating barrier; 4, optical fiber; 5, PBT pine cover; 6, light unit fireprotection layer; 7, phosphatization steel wire; 8, gasket for packing; 9, greasy for preventing water; 10, oxygen barrier layer; 11, composite steel-plastic belt; 12, polyolefin jacket.
Embodiment
Describe the present invention below in conjunction with the drawings and the specific embodiments:
A kind of high flame retardant fire-type optoelectronic composite cable shown in Figure 1, comprise the phosphatization steel wire 7 that is positioned at the optical cable center, it is the reinforcement of whole optical cable, described phosphatization steel wire 7 is outside equipped with oxygen barrier layer 10, described oxygen barrier layer 10 outer hard-pressed bales have composite steel-plastic belt 11, described composite steel-plastic belt 11 all right aluminium plastic composite strips, described composite steel-plastic belt 11 is outside equipped with one deck polyolefin jacket 12, be provided with a pair of conductor 1 that is formed by many soft copper silks between described phosphatization steel wire 7 and the oxygen barrier layer 10, a pair of optical fiber 4 and two pairs of gasket for packings 8, described conductor 1 can be single conductor, conductor structure meets five classes or a class conductor structure, and described gasket for packing 8 adopts the material of flame retardant type to extrude and forms.
Described conductor is outside equipped with power line fireprotection layer 2, is to adopt two-sided plasticising synthetic mica tape, and described power line fireprotection layer also is provided with insulating barrier 3 outward, and described insulating barrier 3 adopts low-smoke bittern-free highly fire-proof polyolefin insulation material.
Described optical fiber 4 is outside equipped with PBT pine sleeve pipe 5, and described PBT pine sleeve pipe 5 is outside equipped with light unit fireprotection layer 6, and described smooth unit fireprotection layer 6 adopts that two-layer synthetic mica tape is wrapped to be formed.
Be filled with the greasy for preventing water of flame retardant type around the described phosphatization steel wire.
Be filled with the greasy for preventing water of flame retardant type in the described PBT pine sleeve pipe.
Producing principle according to the described high flame retardant fire-type of above embodiment optoelectronic composite cable is as follows:
High flame retardant fire-type optoelectronic composite cable is will be used for the conductor (adopting five class conductors or a class conductor structure) of power line of transmission current to extrude outside one deck low smoke halogen-free flame-retardant polyolefin Insulation Material after wrapped through fire-resistant isinglass belt, with the wrapped two-layer synthetic mica tape in light unit PBT pine cover tube outside.Then light unit and electric unit are carried out the SZ twisted synthesizing cable, the low-smoke bittern-free highly fire-proof polyolefin oxygen barrier is extruded in the cable core outside, oxygen barrier layer outside vertical bag embossing steel/aluminium-plastic tape, low-smoke and halogen-free flame retardant polyolefin jacket material is extruded in composite band outside, and forms the sheath of binding type with steel/aluminium-plastic tape.
This high flame retardant fire-type optoelectronic composite cable fire resistance can reach the fire-retardant category-A experimental performance of bunchy; fire resistance can reach fire-resistant category-A burning; adopt high flame retardant fire-type material; be particularly suitable in the easy breaking out of fire occasion of equipment than comparatively dense; can make the power line of different core numbers and the light unit of different core numbers according to user's requirement during fabrication; and can be according to user's the protective layer that environment can design cable that lays, so that cable can adapt to the use of user under varying environment.The generation of secondary disaster and the noxious substance in the cable material were to the injury of the person when this cable adopted the low-smoke bittern-free highly fire-proof cable material of polyolefin effectively to prevent fire.
It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (5)
1. high flame retardant fire-type optoelectronic composite cable, it is characterized in that: comprise the phosphatization steel wire (7) that is positioned at the optical cable center, described phosphatization steel wire (7) is outside equipped with oxygen barrier layer (10), the outer hard-pressed bale of described oxygen barrier layer (10) has composite steel-plastic belt (11), described composite steel-plastic belt (11) is outside equipped with one deck polyolefin jacket (12), is provided with a pair of conductor that is comprised of many soft copper silks (1), a pair of optical fiber (4) and two pairs of gasket for packings (8) between described phosphatization steel wire (7) and the oxygen barrier layer (10).
2. high flame retardant fire-type optoelectronic composite cable according to claim 1, it is characterized in that: described conductor (1) is outside equipped with power line fireprotection layer (2), the outer insulating barrier (3) that also is provided with of described power line fireprotection layer (2).
3. high flame retardant fire-type optoelectronic composite cable according to claim 1 is characterized in that: described optical fiber (4) is outside equipped with PBT pine sleeve pipe (5), and described PBT pine sleeve pipe (5) is outside equipped with light unit fireprotection layer (6).
4. high flame retardant fire-type optoelectronic composite cable according to claim 1, it is characterized in that: described phosphatization steel wire (7) is filled with the greasy for preventing water (9) of flame retardant type on every side.
5. high flame retardant fire-type optoelectronic composite cable according to claim 3 is characterized in that: the greasy for preventing water (9) that is filled with flame retardant type in the described PBT pine sleeve pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100113236A CN103065720A (en) | 2013-01-14 | 2013-01-14 | High flame retardant fireproof type photoelectric composite cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100113236A CN103065720A (en) | 2013-01-14 | 2013-01-14 | High flame retardant fireproof type photoelectric composite cable |
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| CN103065720A true CN103065720A (en) | 2013-04-24 |
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| CN2013100113236A Pending CN103065720A (en) | 2013-01-14 | 2013-01-14 | High flame retardant fireproof type photoelectric composite cable |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325446A (en) * | 2013-05-31 | 2013-09-25 | 成都亨通光通信有限公司 | Novel photoelectricity integrated hybrid cable |
| CN103413615A (en) * | 2013-07-30 | 2013-11-27 | 成都亨通光通信有限公司 | Drawing-resistant highly-inflaming retarding photoelectric compound cable |
| CN103824646A (en) * | 2014-02-07 | 2014-05-28 | 江苏通鼎光电股份有限公司 | Graphene composite optical cable |
| CN103903786A (en) * | 2014-03-04 | 2014-07-02 | 安徽恒晶电缆集团有限公司 | Double sheath flame-retardant tensile cable |
| CN104134493A (en) * | 2014-08-12 | 2014-11-05 | 河南省通信电缆有限公司 | Photoelectric composite cable |
| CN104637627A (en) * | 2015-02-03 | 2015-05-20 | 江苏永鼎股份有限公司 | Multifunctional optical-electric composite cable for access network |
| CN104700951A (en) * | 2015-03-16 | 2015-06-10 | 常熟市谷雷特机械产品设计有限公司 | Optical and electric composite cable with special-shaped filling ropes |
| CN105513700A (en) * | 2016-02-26 | 2016-04-20 | 萧县明智电子有限公司 | Multifunctional environment-friendly flame-retardant cable and preparation process thereof |
| CN105842802A (en) * | 2016-05-15 | 2016-08-10 | 苏州高精特专信息科技有限公司 | Filler rope-equipped electric power or communication photoelectric combined cable and manufacture method therefor |
| CN106683782A (en) * | 2015-11-11 | 2017-05-17 | 衡阳恒飞电缆有限责任公司 | Temperature reducing type electric power and signal composite cable |
| CN107274992A (en) * | 2017-06-28 | 2017-10-20 | 芜湖启泽信息技术有限公司 | A kind of optoelectronic composite cable line for Communication power industry |
| CN110289137A (en) * | 2019-07-30 | 2019-09-27 | 成都亨通光通信有限公司 | A kind of 5G communication base station optoelectronic composite cable |
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| JPH09135639A (en) * | 1995-11-15 | 1997-05-27 | Minoru Sangyo Kk | Culture of plant and apparatus therefor |
| CN202093884U (en) * | 2011-06-08 | 2011-12-28 | 昆山信昌电线电缆有限公司 | Photoelectric hybrid cable of high water resistance |
| CN202394585U (en) * | 2011-12-27 | 2012-08-22 | 江苏凯诺电缆集团有限公司 | Photoelectric composite cable |
| CN202584889U (en) * | 2012-05-17 | 2012-12-05 | 河南省通信电缆有限公司 | Photoelectric composite cable |
| CN203134461U (en) * | 2013-01-14 | 2013-08-14 | 江苏通鼎光电股份有限公司 | High flame retardation fireproof photoelectric composite cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS49135639A (en) * | 1972-11-10 | 1974-12-27 | ||
| US5408560A (en) * | 1993-02-26 | 1995-04-18 | N.V. Bekaert S.A. | Tensile member for communication cables |
| JPH09135639A (en) * | 1995-11-15 | 1997-05-27 | Minoru Sangyo Kk | Culture of plant and apparatus therefor |
| CN202093884U (en) * | 2011-06-08 | 2011-12-28 | 昆山信昌电线电缆有限公司 | Photoelectric hybrid cable of high water resistance |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325446A (en) * | 2013-05-31 | 2013-09-25 | 成都亨通光通信有限公司 | Novel photoelectricity integrated hybrid cable |
| CN103413615A (en) * | 2013-07-30 | 2013-11-27 | 成都亨通光通信有限公司 | Drawing-resistant highly-inflaming retarding photoelectric compound cable |
| CN103824646A (en) * | 2014-02-07 | 2014-05-28 | 江苏通鼎光电股份有限公司 | Graphene composite optical cable |
| CN103903786A (en) * | 2014-03-04 | 2014-07-02 | 安徽恒晶电缆集团有限公司 | Double sheath flame-retardant tensile cable |
| CN104134493B (en) * | 2014-08-12 | 2017-10-03 | 河南省通信电缆有限公司 | A kind of optoelectronic composite cable |
| CN104134493A (en) * | 2014-08-12 | 2014-11-05 | 河南省通信电缆有限公司 | Photoelectric composite cable |
| CN104637627A (en) * | 2015-02-03 | 2015-05-20 | 江苏永鼎股份有限公司 | Multifunctional optical-electric composite cable for access network |
| CN104700951A (en) * | 2015-03-16 | 2015-06-10 | 常熟市谷雷特机械产品设计有限公司 | Optical and electric composite cable with special-shaped filling ropes |
| CN104700951B (en) * | 2015-03-16 | 2016-08-24 | 国网山东省电力公司菏泽供电公司 | There is the optoelectronic composite cable of special-shaped packing gasket |
| CN106683782A (en) * | 2015-11-11 | 2017-05-17 | 衡阳恒飞电缆有限责任公司 | Temperature reducing type electric power and signal composite cable |
| CN105513700A (en) * | 2016-02-26 | 2016-04-20 | 萧县明智电子有限公司 | Multifunctional environment-friendly flame-retardant cable and preparation process thereof |
| CN105842802A (en) * | 2016-05-15 | 2016-08-10 | 苏州高精特专信息科技有限公司 | Filler rope-equipped electric power or communication photoelectric combined cable and manufacture method therefor |
| CN107274992A (en) * | 2017-06-28 | 2017-10-20 | 芜湖启泽信息技术有限公司 | A kind of optoelectronic composite cable line for Communication power industry |
| CN110289137A (en) * | 2019-07-30 | 2019-09-27 | 成都亨通光通信有限公司 | A kind of 5G communication base station optoelectronic composite cable |
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Application publication date: 20130424 |