CN101783209A - Photoelectric integrated and intelligent transfer wire - Google Patents
Photoelectric integrated and intelligent transfer wire Download PDFInfo
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- CN101783209A CN101783209A CN 201010121469 CN201010121469A CN101783209A CN 101783209 A CN101783209 A CN 101783209A CN 201010121469 CN201010121469 CN 201010121469 CN 201010121469 A CN201010121469 A CN 201010121469A CN 101783209 A CN101783209 A CN 101783209A
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Abstract
The invention discloses an intelligent transfer wire integrating electric power transmission, electric power communication and intelligent temperature sensing together, which comprises transmission fiber, a factice filling layer, a protection sleeve, a stiffening member, a temperature sensing fiber protective casing, an insulation layer, a protective layer and a conductor twisting layer, wherein, the factice filling layer is coated outside the transmission fiber, the protection sleeve is coated outside the factice filling layer, the stiffening member is coated outside the protection sleeve, the outer wall of the stiffening member is provided with a spiral groove, the temperature sensing fiber protective casing is embedded in the spiral groove, temperature sensing fiber is arranged in the temperature sensing fiber protective casing, the insulation layer is packed outside the stiffening member, the protective layer is packed outside the insulation layer, and one or a plurality of conductor twisting layers are packed on the outer wall of the protective layer. The wire of the invention integrates electric power transmission, electric power communication and intelligent temperature sensing together, thus having the advantages of light weight, good high strength, good corrosion resistance, good tenacity and the like.
Description
Technical field
The invention discloses the intelligent transfer wire that the conveying of a kind of current collection power, power communication, intelligent temperature-sensitive combine together.
Background technology
Along with high speed development of national economy, it is key rack that State Grid Corporation of China proposes to accelerate to build with extra-high voltage grid, and electric network coordinations at different levels develop, and turn to the strong intelligent grid of feature with informationization, automation, interaction.The intelligent grid construction just must be carried out strategy transition of a net (power network) multi-thread (apposition optical fiber cable), promptly on the basis of existing power line, develop a net (power network) multi-thread (apposition optical fiber cable), what solve comprises that data network, communication network, video net etc. are multiobject synthetic, has maximally utilised China's power network resource.
At present, electric power system generally uses Optical Fiber composite overhead Ground Wire (OPGW), All Dielectric self-support (ADSS) as communication solution in China, and application technology is ripe relatively.But along with the construction of intelligent grid, progressively extension OPGW, the ADSS optical cable of powerline network can not be suitable fully.For solving these difficult problems, the need design is a kind of to realize that electric power transfer, optical fiber communication and the monitoring of circuit ruuning situation combine in one body intelligent wire.Chinese patent application for example: 200820159782.3; 200720037306.X two kinds of schemes are all carried electric power with optical fiber communication and are combined together.The details of aforementioned each solution at this as an integral body, for your guidance.In these solutions, all can not monitor the lead operating temperature, the temperature of lead is come out by Theoretical Calculation, and bigger error is arranged, and is difficult to give full play to the lead transmission performance in phase shortage and icing process.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of in light weight, intensity is high, high temperature resistant, corrosion-resistant, good toughness, the photoelectric integrated and intelligent transfer wire that combines together of the conveying of current collection power, power communication, intelligent temperature-sensitive simultaneously.
According to technical scheme provided by the invention; described photoelectric integrated and intelligent transfer wire; it comprises Transmission Fibers; the factice for filling layer; protective casing; stiffener; temperature-sensitive optical fiber; the temperature-sensitive fiber boot; thermal insulation layer; protective layer and conductor strand layer; the factice for filling layer is wrapped in the outside of Transmission Fibers; protective casing is wrapped in the outside of factice for filling layer; stiffener is wrapped in the outside of protective casing; on the outer wall of stiffener, offer helicla flute; be embedded in the temperature-sensitive fiber boot at helicla flute; in the temperature-sensitive fiber boot, be provided with temperature-sensitive optical fiber; thermal insulation layer is wrapped in the outside of stiffener; protective layer is wrapped in the outside of thermal insulation layer, is enclosed with one deck or several layers conductor strand layer at the protective layer outer wall.
Described protective layer is the seamless aluminium tubing of thickness at 0.5～2mm.
Described conductor strand layer is formed by the good conductor material strand system of 1～4 layer of electricity.
Line set electric power of the present invention conveying, power communication, intelligent temperature-sensitive combine together, have in light weight, advantage such as intensity is high, high temperature resistant, corrosion-resistant and good toughness.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: this photoelectric integrated and intelligent transfer wire; it comprises Transmission Fibers 1; factice for filling layer 2; protective casing 3; stiffener 4; temperature-sensitive optical fiber 5; temperature-sensitive fiber boot 6; thermal insulation layer 7; protective layer 8 and conductor strand layer 9; factice for filling layer 2 is wrapped in the outside of Transmission Fibers 1; protective casing 3 is wrapped in the outside of factice for filling layer 2; stiffener 4 is wrapped in the outside of protective casing 3; on the outer wall of stiffener 4, offer helicla flute 10; be embedded in temperature-sensitive fiber boot 6 at helicla flute 10; in temperature-sensitive fiber boot 6, be provided with temperature-sensitive optical fiber 5; thermal insulation layer 7 is wrapped in the outside of stiffener 4; protective layer 8 is wrapped in the outside of thermal insulation layer 7, is enclosed with one deck or several layers conductor strand layer 9 at protective layer 8 outer walls.
Described protective layer 8 is the seamless aluminium tubing of thickness at 0.5～2mm.
Described conductor strand layer 9 is formed by the good conductor material strand system of 1～4 layer of electricity.
Whole member of the present invention is a cylindrical structural, and the size of diameter is determined according to the quantity of Transmission Fibers 1, surplus length and transmission electric conductor cross section.On Transmission Fibers 1, apply suitable tension force in the production; make entering in the protective casing 3 of Transmission Fibers 1 parallel bunchy; in protective casing 3, fill the compound that blocks water simultaneously; form factice for filling layer 2; protective casing 3 is by plastic extruding machine force into submission PBT or material extrusion moulding such as nylon, fluoroplastics; regulate the surplus length of Transmission Fibers 1 in the protective casing 3 by controlling chilling temperature, the surplus long scope of Transmission Fibers 1 is controlled between 2.0～5.5 ‰.
G.652 the optical fiber of Transmission Fibers 1 usefulness 24 cores among the present invention, factice for filling layer 2 is selected the optical fiber ointment of UNIGEL 908 for use; The material of protective casing 3 is the nylon material PA66 of Du Pont, and making diameter is the optical-fibre communications conveying member of ф 3.6mm, and wherein excess fiber length is controlled at 3 ‰.
The fibre bundle that stiffener 4 is mixed according to a certain percentage by carbon fiber, glass fibre or carbon fibers/fiberglass, by the moulding of heat of immersion thermosetting resin; the fibre bundle of moulding is stranded; by heating resin being carried out thermosetting again handles; make the stiffener 4 of cylindrical structural; the size of diameter is determined according to the strength grade and the weight of designed photoelectric integrated and intelligent transfer wire; will form on the surface of stiffener 4 together or several roads helicla flute 10 in the design production process of stiffener 4, helicla flute 10 is used to embed temperature-sensitive fiber boot 6.
Fiber is selected Japanese TOHO 24K carbon fiber, resin HOENTECK-091A/B thermosetting resin for use among the present invention; Draw by pulling out, stranded, thermosetting handles, the diameter that obtains containing a helicla flute 10 is the stiffener 4 of ф 12mm.
The temperature detected by optical fiber member is made of temperature-sensitive optical fiber 5 and temperature-sensitive fiber boot 6, and temperature-sensitive fiber boot 6 materials can adopt the PVC material, and temperature detected by optical fiber member helical form is embedded in the helicla flute 10, and helical form is twined the temperature of monitoring lead that can be more stable.The temperature detected by optical fiber member embeds in the helicla flute 10 and should in time tighten with heat insulating belt is wrapped, forms thermal insulation layer 7, when protective layer 8 extrudes the temperature detected by optical fiber member is shielded; The general glass tapes that adopt of thermal insulation layer 7, advantage such as its good heat resistance, mechanical strength are big; Protective layer 8 is to adopt the CONFORM machine to push seamless aluminium tubing one, the thickness 0.5～2mm of seamless aluminium tubing, and the seamless aluminium tubing structure can avoid rainwater and ultraviolet ray to stiffener 4 and fiber unit damage, the useful life of extension lead.
Adopt 4 core tight tube fibers and PVC material to make the temperature detected by optical fiber member among the present invention; And the temperature detected by optical fiber member is wound in the helicla flute, use wrapped the tightening of glass tape of 0.2 * 10mm simultaneously; Use ф 9.5mm, the aluminium bar feeding CONFORM machine of intensity 100MPa, one seamless aluminium tubing of extruding on the wrapped stiffener of tightening 4, the thickness 0.8mm of seamless aluminium tubing.
Adopt 36 dish diameter ф 3.6mm aluminum steels as conductor strand layer member among the present invention, divide the two-layer stranded outside to protective layer 8,15 of internal layers, outer 21, the direction of lay of two strand layers is opposite.
Above-mentioned only is to summary of the present invention and displaying.This invention is not limited thereto; unless appended requirement is defined to some extent; those skilled in the art are fit to the lead product that this area is used thereby obviously can make suitable change, modify and develop making under the guidance of this specification, these are all within protection of the present invention.
Claims (3)
1. photoelectric integrated and intelligent transfer wire; it is characterized in that: it comprises Transmission Fibers (1); factice for filling layer (2); protective casing (3); stiffener (4); temperature-sensitive optical fiber (5); temperature-sensitive fiber boot (6); thermal insulation layer (7); protective layer (8) and conductor strand layer (9); factice for filling layer (2) is wrapped in the outside of Transmission Fibers (1); protective casing (3) is wrapped in the outside of factice for filling layer (2); stiffener (4) is wrapped in the outside of protective casing (3); on the outer wall of stiffener (4), offer helicla flute (10); be embedded in temperature-sensitive fiber boot (6) at helicla flute (10); in temperature-sensitive fiber boot (6), be provided with temperature-sensitive optical fiber (5); thermal insulation layer (7) is wrapped in the outside of stiffener (4); protective layer (8) is wrapped in the outside of thermal insulation layer (7), is enclosed with one deck or several layers conductor strand layer (9) at protective layer (8) outer wall.
2. photoelectric integrated and intelligent transfer wire as claimed in claim 1 is characterized in that: described protective layer (8) is the seamless aluminium tubing of thickness at 0.5～2mm.
3. photoelectric integrated and intelligent transfer wire as claimed in claim 1 is characterized in that: described conductor strand layer (9) is formed by the good conductor material strand system of 1～4 layer of electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010121469 CN101783209B (en) | 2010-03-10 | 2010-03-10 | Photoelectric integrated and intelligent transfer wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010121469 CN101783209B (en) | 2010-03-10 | 2010-03-10 | Photoelectric integrated and intelligent transfer wire |
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| CN101783209A true CN101783209A (en) | 2010-07-21 |
| CN101783209B CN101783209B (en) | 2013-01-16 |
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| CN 201010121469 Active CN101783209B (en) | 2010-03-10 | 2010-03-10 | Photoelectric integrated and intelligent transfer wire |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048616A (en) * | 2014-06-30 | 2014-09-17 | 中国一冶集团有限公司 | Distributed optical fiber used for detecting concrete strain |
| CN104332225A (en) * | 2014-09-15 | 2015-02-04 | 沈群华 | Photoelectric composite cable laid in seabed, and manufacture method thereof |
| CN104616800A (en) * | 2015-02-03 | 2015-05-13 | 贵州星天电线电缆有限公司 | Heating type diameter-expansion fiber combined aluminum alloy overhead conductor |
| CN105093450A (en) * | 2015-07-21 | 2015-11-25 | 江苏通光海洋光电科技有限公司 | Intelligent seabed cable with sensing part embedded in cable core insulating layer |
| CN104332225B (en) * | 2014-09-15 | 2017-01-04 | 宁波容合电线有限公司 | The manufacture method of laying down on sea bottom optoelectronic composite cable |
| CN106680957A (en) * | 2017-03-21 | 2017-05-17 | 山东太平洋光纤光缆有限公司 | Low-loss aluminum tube type OPGW power optical cable and manufacturing method |
| CN110504063A (en) * | 2019-08-28 | 2019-11-26 | 电子科技大学 | The optoelectronic composite cable of system is listened for distribution type fiber-optic water |
| CN113687484A (en) * | 2021-09-06 | 2021-11-23 | 福建永福电力设计股份有限公司 | Novel ADSS anti-icing method |
| US20220146563A1 (en) * | 2019-03-06 | 2022-05-12 | Ctc Global Corporation | Overhead electrical cable interrogation systems and methods |
| CN114924364A (en) * | 2022-04-29 | 2022-08-19 | 江苏俊知光电通信有限公司 | Heat-conducting optical cable and preparation method thereof |
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| CN201242897Y (en) * | 2008-07-02 | 2009-05-20 | 浙江万马电缆股份有限公司 | Intelligent temp-sensing cable |
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2010
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| CN1050617A (en) * | 1989-09-13 | 1991-04-10 | 住友电气工业株式会社 | The optical fiber of incorporated longer-sized incorporated subaqueous unit |
| CN2562315Y (en) * | 2002-05-28 | 2003-07-23 | 上海电缆研究所 | Optical fibre composite overhead ground electrode |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048616A (en) * | 2014-06-30 | 2014-09-17 | 中国一冶集团有限公司 | Distributed optical fiber used for detecting concrete strain |
| CN106448904B (en) * | 2014-09-15 | 2018-04-20 | 广州市奥康通信设备有限公司 | Transmit the laying down on sea bottom optoelectronic composite cable of optical signal and electric power |
| CN106448903B (en) * | 2014-09-15 | 2017-12-19 | 李晓燕 | A kind of laying down on sea bottom optoelectronic composite cable for transmitting optical signal and electric power |
| CN106653179B (en) * | 2014-09-15 | 2017-12-26 | 李晓燕 | For transmitting the laying down on sea bottom optoelectronic composite cable of optical signal and electric power |
| CN104332225B (en) * | 2014-09-15 | 2017-01-04 | 宁波容合电线有限公司 | The manufacture method of laying down on sea bottom optoelectronic composite cable |
| CN106448904A (en) * | 2014-09-15 | 2017-02-22 | 周杰 | Submarine laying used photoelectric composite cable for transmitting optical signals and electric power |
| CN106448903A (en) * | 2014-09-15 | 2017-02-22 | 周杰 | Photoelectric composite cable laid on seabed to transmit optical signal and power |
| CN106653179A (en) * | 2014-09-15 | 2017-05-10 | 周杰 | Photoelectric composite cable for submarine laying for transmission of optical signals and electric power |
| CN104332225A (en) * | 2014-09-15 | 2015-02-04 | 沈群华 | Photoelectric composite cable laid in seabed, and manufacture method thereof |
| CN104616800B (en) * | 2015-02-03 | 2016-09-14 | 贵州星天电线电缆有限公司 | A kind of hot type expanding Optical Fiber Composite aluminium alloy frame hollow wire |
| CN104616800A (en) * | 2015-02-03 | 2015-05-13 | 贵州星天电线电缆有限公司 | Heating type diameter-expansion fiber combined aluminum alloy overhead conductor |
| CN105093450A (en) * | 2015-07-21 | 2015-11-25 | 江苏通光海洋光电科技有限公司 | Intelligent seabed cable with sensing part embedded in cable core insulating layer |
| CN105093450B (en) * | 2015-07-21 | 2018-10-12 | 江苏通光海洋光电科技有限公司 | A kind of intelligent submarine optical fiber cable being embedded in sensing element in cable core insulating layer |
| CN106680957A (en) * | 2017-03-21 | 2017-05-17 | 山东太平洋光纤光缆有限公司 | Low-loss aluminum tube type OPGW power optical cable and manufacturing method |
| US20220146563A1 (en) * | 2019-03-06 | 2022-05-12 | Ctc Global Corporation | Overhead electrical cable interrogation systems and methods |
| CN110504063A (en) * | 2019-08-28 | 2019-11-26 | 电子科技大学 | The optoelectronic composite cable of system is listened for distribution type fiber-optic water |
| CN110504063B (en) * | 2019-08-28 | 2020-12-25 | 电子科技大学 | Photoelectric composite cable for distributed optical fiber hydrophone system |
| CN113687484A (en) * | 2021-09-06 | 2021-11-23 | 福建永福电力设计股份有限公司 | Novel ADSS anti-icing method |
| CN114924364A (en) * | 2022-04-29 | 2022-08-19 | 江苏俊知光电通信有限公司 | Heat-conducting optical cable and preparation method thereof |
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| CN101783209B (en) | 2013-01-16 |
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