CN102280197A - Absolutely-dry photoelectric composite cable - Google Patents
Absolutely-dry photoelectric composite cable Download PDFInfo
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- CN102280197A CN102280197A CN 201110233305 CN201110233305A CN102280197A CN 102280197 A CN102280197 A CN 102280197A CN 201110233305 CN201110233305 CN 201110233305 CN 201110233305 A CN201110233305 A CN 201110233305A CN 102280197 A CN102280197 A CN 102280197A
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Abstract
The invention discloses an absolutely-dry photoelectric composite cable, which comprises a cable core, a sheath assembly which wraps the cable core and a waterproof layer arranged between the cable core and the sheath assembly, wherein the cable core comprises an optical cable unit, a data communication cable unit and a power cord unit; a metal reinforcement piece is arranged in the cable core; and the optical cable unit, the data communication cable unit and the power cord unit are wound at the periphery of the metal reinforcement piece. In the absolutely-dry photoelectric composite cable, several cable units for transmitting signals are placed together, so that optical signals and electrical signals can be transmitted simultaneously, the space of pipelines can be saved effectively, and the production and installation cost can be reduced; and an absolutely-dry high-performance expansion waterproof yarn and a waterproof belt are adopted among all the units of the cable core to replace the conventional factice, so the absolutely-dry photoelectric composite cable is clean and environment-friendly and makes continuous construction convenient.
Description
Technical field
The present invention relates to cable, particularly a kind of dry type optoelectronic composite cable.
Background technology
Along with the high speed development of China's information industry, the particularly use and the large-scale popularization of 3G communication, the application and the technological innovation of optical fiber cable are also more and more paid attention to by industry.At present in city and enterprise communication are built because optical cable is the product of two kinds of different transmission meanss with telecommunication cable, so two kinds of products can only lay separately, and design cost, acquisition cost, installation continues and working service also than higher; In addition, traditional optical cable and cable be for anti-sealing infilters in the cable, the mode that generally adopts ointment filling mode or ointment and dry type material water-proof material to mix, since ointment shortcoming such as easy cleaning and poor performance at low temperatures not, the construction more complicated.
Summary of the invention
Problem to be solved by this invention just provides a kind of dry type optoelectronic composite cable, be fit to lay in communication station, Urban House, intelligent office buildings and the large industrial enterprise and use, have that structure is tight, block-water effect good, cost is low, construction maintenance is simple and characteristic such as environmental protection, for the operation and maintenance of communication construction unit provides a kind of rational technical solution.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: the dry type optoelectronic composite cable, comprise cable core, the parcel cable core the sheath assembly and be located at cable core and the sheath assembly between water blocking layer, it is characterized in that: described cable core comprises optical cable unit, communication cable unit and power line unit, be provided with metal reinforcement in cable core, optical cable unit, communication cable unit and power line unit are centered around the metal reinforcement periphery.
Further, described metal reinforcement is a steel wire.
Further, described water blocking layer comprises and is wrapped in the waterstop on the cable core and is filled in water blocking yarn between optical cable unit, communication cable unit, power line unit and the waterstop.
Further, described optical cable unit comprise at least one optical fiber, loose sleeve pipe that all optical fiber are bundled together and be filled in optical fiber and loose sleeve pipe between water blocking yarn.
Further, described communication cable unit comprise at least two lines to, with wired to the polyester band of being bundled together and fill online to and the polyester band between water blocking yarn, line is to stranded mutually in twos.
Further, described line all is enclosed with cable insulation to the single data communication conductor is stranded forms by two on every single data communication conductor.
Further, described power line unit comprises two electric conductors, all is enclosed with the power line insulating barrier on the every electric conductor.
Further, described sheath assembly comprises the protective coat that is wrapped on the waterstop.
Further, described sheath assembly also comprises the plastic-aluminum combined layer that is located between protective coat and the waterstop.
After adopting technique scheme, the present invention has following advantage: the cable unit of several transmission signals is put together, and the transmitting optical signal and the signal of telecommunication simultaneously, and can effectively save pipeline space, reduce and produce and installation cost; Owing to adopt dry type high-performance expansion water blocking yarn and waterstop between each unit of cable core, substitute traditional ointment, clean environment firendly not only, and made things convenient for construction to continue.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the cross sectional view of optical cable unit;
Fig. 3 is the cross sectional view of communication cable unit;
Fig. 4 is the cross sectional view of power line unit.
Embodiment
The structural representation of an embodiment of the present invention as shown in Figure 1, the dry type optoelectronic composite cable, comprise cable core 1, the parcel cable core sheath assembly 2 and be located at cable core and the sheath assembly between water blocking layer 3, described cable core comprises optical cable unit 11, communication cable unit 12 and power line unit 13, be provided with metal reinforcement 14 in cable core, optical cable unit, communication cable unit and power line unit are centered around the metal reinforcement periphery.Water blocking layer comprises the waterstop 31 that is wrapped on the cable core and is filled in water blocking yarn 32 between optical cable unit, communication cable unit, power line unit and the waterstop.
As shown in Figure 2, the optical cable unit comprise at least one optical fiber 111, loose sleeve pipe 112 that all optical fiber are bundled together and be filled in optical fiber and loose sleeve pipe between water blocking yarn 32.As shown in Figure 3, the communication cable unit comprise at least two lines to 121, with wired to the polyester band 122 of being bundled together and fill online to and the polyester band between water blocking yarn 32, line is to stranded mutually in twos; Line all is enclosed with cable insulation 124 to by two single data communication conductor, 123 stranded forming on every single data communication conductor.As shown in Figure 4, the power line unit comprises two electric conductors 131, all is enclosed with power line insulating barrier 132 on the every electric conductor.
In addition, the sheath assembly comprises the protective coat 21 that is wrapped on the waterstop, and in the present embodiment, the sheath assembly also comprises the plastic-aluminum combined layer 22 that is located between protective coat and the waterstop.
In the foregoing description, metal reinforcement is a steel wire, perhaps adopts other toughness preferred metal or alloy to make, and can increase insulating case on metal reinforcement.The loose sleeve pipe of parcel optical fiber preferably adopts PBT to make; The data communication conductor adopts copper conductor, and cable insulation preferably adopts PE to make; Electric conductor adopts copper conductor, and the power line insulating barrier preferably adopts PVC to make; Protective coat preferably adopts PE to make.
The present invention is a kind of multipurpose optoelectronic composite cable, simultaneously the transmitting optical signal and the signal of telecommunication; Power line solves short distance in the cable core needs the independent occasion that power line is installed, as: power line such as communication base station exchange place, intelligent building and residential area monitoring; The cable unit of several transmission signals is put together, reduce design, production and installation and maintenance cost greatly, make full use of conduit resource, construction and maintenance are all quick and convenient; Adopt full end face waterproofing design, all different with traditional factice for filling mode or ointment with dry type material water-proof material hybrid mode, high-performance expansion water blocking yarn has been adopted in the inboard gap of optical cable unit, communication cable unit, power line unit and cable core, cable core adopts waterstop outward, make this cable longitudinally have water stop function with laterally full end face, installation continues and is easy to maintenance quick, and clean environment firendly during installation is pollution-free; Power line unit insulating barrier is the PVC material, makes it have good electric property and fire resistance; Protective coat and cable insulation are the PE material, have good electric property, environmental performance, bending property and good mounting characteristics etc.
Except that above preferred embodiment, the present invention also has other execution mode, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (9)
1. dry type optoelectronic composite cable, comprise cable core (1), the parcel cable core sheath assembly (2) and be located at cable core and the sheath assembly between water blocking layer (3), it is characterized in that: described cable core comprises optical cable unit (11), communication cable unit (12) and power line unit (13), be provided with metal reinforcement (14) in cable core, optical cable unit, communication cable unit and power line unit are centered around the metal reinforcement periphery.
2. dry type optoelectronic composite cable according to claim 1 is characterized in that: described metal reinforcement is a steel wire.
3. dry type optoelectronic composite cable according to claim 1 is characterized in that: described water blocking layer comprises the waterstop (31) that is wrapped on the cable core and is filled in water blocking yarn (32) between optical cable unit, communication cable unit, power line unit and the waterstop.
4. according to claim 1 or 3 described dry type optoelectronic composite cables, it is characterized in that: the loose sleeve pipe (112) that described optical cable unit comprises at least one optical fiber (111), be bundled together all optical fiber and be filled in optical fiber and loose sleeve pipe between water blocking yarn (32).
5. according to claim 1 or 3 described dry type optoelectronic composite cables, it is characterized in that: described communication cable unit comprise at least two lines to (121), with wired to the polyester band (122) of being bundled together and fill online to and the polyester band between water blocking yarn (32), line is to stranded mutually in twos.
6. dry type optoelectronic composite cable according to claim 5 is characterized in that: described line all is enclosed with cable insulation (124) to by stranded the forming of two single data communication conductor (123) on every single data communication conductor.
7. according to claim 1 or 3 described dry type optoelectronic composite cables, it is characterized in that: described power line unit comprises two electric conductors (131), all is enclosed with power line insulating barrier (132) on the every electric conductor.
8. dry type optoelectronic composite cable according to claim 1 is characterized in that: described sheath assembly comprises the protective coat (21) that is wrapped on the waterstop.
9. dry type optoelectronic composite cable according to claim 8 is characterized in that: described sheath assembly also comprises the plastic-aluminum combined layer (22) that is located between protective coat and the waterstop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110233305 CN102280197A (en) | 2011-08-16 | 2011-08-16 | Absolutely-dry photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110233305 CN102280197A (en) | 2011-08-16 | 2011-08-16 | Absolutely-dry photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
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| CN102280197A true CN102280197A (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201110233305 Pending CN102280197A (en) | 2011-08-16 | 2011-08-16 | Absolutely-dry photoelectric composite cable |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592745A (en) * | 2012-03-27 | 2012-07-18 | 大同电线电缆科技（吴江）有限公司 | Composite wire and manufacturing method thereof |
| CN102820088A (en) * | 2012-09-05 | 2012-12-12 | 万占宁 | Novel steel wire rope, cable and optical cable composite rope cable |
| CN102890982A (en) * | 2012-09-28 | 2013-01-23 | 浙江汉维通信器材有限公司 | Self-supporting mine cable |
| CN102956326A (en) * | 2012-11-08 | 2013-03-06 | 浙江汉维通信器材有限公司 | Full-dry type photoelectric composite cable |
| CN103021553A (en) * | 2012-12-24 | 2013-04-03 | 宝鸡烽火电线电缆有限责任公司 | Field bus cable for Internet of Things |
| CN104392794A (en) * | 2014-11-27 | 2015-03-04 | 江苏红峰电缆集团有限公司 | Novel reinforcing type waterproof and fire-resistant armored cable with built-in optical fiber |
| CN104409164A (en) * | 2014-11-27 | 2015-03-11 | 江苏红峰电缆集团有限公司 | Novel external reinforced optical fiber power cable |
| CN104867585A (en) * | 2014-02-25 | 2015-08-26 | 奇点新源国际技术开发(北京)有限公司 | Photoelectric composite cable |
| CN105719741A (en) * | 2016-01-27 | 2016-06-29 | 苏州权素船舶电子有限公司 | Intelligent optical fiber cable |
| CN110600169A (en) * | 2019-09-26 | 2019-12-20 | 广东昌宝科技股份有限公司 | Photoelectric net composite cable |
| CN110648785A (en) * | 2019-10-29 | 2020-01-03 | 江苏亨通光电股份有限公司 | Novel photoelectric composite cable for indoor wireless distribution system and preparation method thereof |
| CN112885514A (en) * | 2021-01-11 | 2021-06-01 | 四川威鹏电缆制造股份有限公司 | Expanded diameter conductor |
| CN114639510A (en) * | 2022-02-25 | 2022-06-17 | 宏安集团有限公司 | Multifunctional photoelectric composite cable and manufacturing process thereof |
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| CN2762288Y (en) * | 2005-01-28 | 2006-03-01 | 肖利 | Compound wire |
| CN200947367Y (en) * | 2006-09-20 | 2007-09-12 | 山东太平洋光缆有限公司 | Photoelectric combination cable |
| CN101813811A (en) * | 2010-04-13 | 2010-08-25 | 山东太平洋光缆有限公司 | Compound optical cable for photoelectric-integration access network |
| CN202142351U (en) * | 2011-08-16 | 2012-02-08 | 徐云 | Full-dry type photoelectric composite cable |
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2011
- 2011-08-16 CN CN 201110233305 patent/CN102280197A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2762288Y (en) * | 2005-01-28 | 2006-03-01 | 肖利 | Compound wire |
| CN200947367Y (en) * | 2006-09-20 | 2007-09-12 | 山东太平洋光缆有限公司 | Photoelectric combination cable |
| CN101813811A (en) * | 2010-04-13 | 2010-08-25 | 山东太平洋光缆有限公司 | Compound optical cable for photoelectric-integration access network |
| CN202142351U (en) * | 2011-08-16 | 2012-02-08 | 徐云 | Full-dry type photoelectric composite cable |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592745B (en) * | 2012-03-27 | 2014-09-17 | 大同电线电缆科技（吴江）有限公司 | Composite wire and manufacturing method thereof |
| CN102592745A (en) * | 2012-03-27 | 2012-07-18 | 大同电线电缆科技（吴江）有限公司 | Composite wire and manufacturing method thereof |
| CN102820088A (en) * | 2012-09-05 | 2012-12-12 | 万占宁 | Novel steel wire rope, cable and optical cable composite rope cable |
| CN102890982A (en) * | 2012-09-28 | 2013-01-23 | 浙江汉维通信器材有限公司 | Self-supporting mine cable |
| CN102956326A (en) * | 2012-11-08 | 2013-03-06 | 浙江汉维通信器材有限公司 | Full-dry type photoelectric composite cable |
| CN103021553A (en) * | 2012-12-24 | 2013-04-03 | 宝鸡烽火电线电缆有限责任公司 | Field bus cable for Internet of Things |
| CN104867585A (en) * | 2014-02-25 | 2015-08-26 | 奇点新源国际技术开发(北京)有限公司 | Photoelectric composite cable |
| CN104392794A (en) * | 2014-11-27 | 2015-03-04 | 江苏红峰电缆集团有限公司 | Novel reinforcing type waterproof and fire-resistant armored cable with built-in optical fiber |
| CN104409164A (en) * | 2014-11-27 | 2015-03-11 | 江苏红峰电缆集团有限公司 | Novel external reinforced optical fiber power cable |
| CN105719741A (en) * | 2016-01-27 | 2016-06-29 | 苏州权素船舶电子有限公司 | Intelligent optical fiber cable |
| WO2017128831A1 (en) * | 2016-01-27 | 2017-08-03 | 苏州权素船舶电子有限公司 | Smart optical fiber cable |
| CN110600169A (en) * | 2019-09-26 | 2019-12-20 | 广东昌宝科技股份有限公司 | Photoelectric net composite cable |
| CN110648785A (en) * | 2019-10-29 | 2020-01-03 | 江苏亨通光电股份有限公司 | Novel photoelectric composite cable for indoor wireless distribution system and preparation method thereof |
| CN112885514A (en) * | 2021-01-11 | 2021-06-01 | 四川威鹏电缆制造股份有限公司 | Expanded diameter conductor |
| CN114639510A (en) * | 2022-02-25 | 2022-06-17 | 宏安集团有限公司 | Multifunctional photoelectric composite cable and manufacturing process thereof |
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Application publication date: 20111214 |