CN106952680A - Distribution optoelectronic composite cable in a kind of building - Google Patents
Distribution optoelectronic composite cable in a kind of building Download PDFInfo
- Publication number
- CN106952680A CN106952680A CN201710202611.8A CN201710202611A CN106952680A CN 106952680 A CN106952680 A CN 106952680A CN 201710202611 A CN201710202611 A CN 201710202611A CN 106952680 A CN106952680 A CN 106952680A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- copper
- loose tube
- twisted pair
- distribution
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1865—Sheaths comprising braided non-metallic layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1895—Internal space filling-up means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/223—Longitudinally placed metal wires or tapes forming part of a high tensile strength core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
- H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/003—Power cables including electrical control or communication wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/005—Power cables including optical transmission elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
Abstract
The invention discloses distribution optoelectronic composite cable in a kind of building, it is made up of optical communication element, communication unit, power line unit and protection location；Optical communication element is made up of optical fiber loose tube, optical fiber and fine cream, communication unit is made up of four pairs of insulated copper twisted pair wires, power line unit is two copper conductors for thoroughly doing away with edge, and four pairs of insulated copper twisted pair wires and two copper conductor formation regular hexagon shapes coat optical fiber loose tube to the center of regular hexagon；Protection location is made up of water blocking yarn, glass fibre clad, oversheath.The composite rope that the present invention is provided, make that its wiring cost is low, occupy little space, circuit it is clean and tidy.
Description
Technical field
The present invention relates to building intelligent comprehensive wiring application field, in more particularly to a kind of building, distribution, which is used up, replies conjunction by cable
Cable.
Background technology
At present, intelligent communication device and terminal device are various in style in modern Intelligent Buildings, what information transmitting medium had
With Optical Fiber Transmission, some use electric signal transmissions, and various equipment also be unable to do without power supply and powered.In Intelligent Buildings wiring often
Using various cables and optical cable independent wiring, such as power line duplex copper RVV, electric signal transmission twisted-pair cable, light letter
Number transmission optical cable etc., if intelligent Building is larger, floor is more, the wiring such as Ze buildings corridor place can seem circuit
Numerous and numerous and diverse, wiring cost is too high, and is unfavorable for fire safety.
The content of the invention
To solve problem present in above-mentioned background technology, used up it is an object of the invention to provide distribution in a kind of building
Photoelectric compound cable, to reach offer composite rope, makes that its wiring cost is low, occupies little space, the purpose that circuit is clean and tidy.
To reach above-mentioned purpose, technical scheme is as follows：
Distribution optoelectronic composite cable in a kind of building, the composite rope is by optical communication element, communication unit, power line list
Member and protection location composition；
The optical communication element is made up of optical fiber loose tube, optical fiber and fine cream, is coated with the optical fiber loose tube some
The optical fiber that root can be twitched, the fine cream is used for the sky filled up between the outer wall of the optical fiber and the inwall of optical fiber loose tube
Gap, the diameter dimension of the optical fiber loose tube is 2-3mm；
The communication unit is made up of four pairs of insulated copper twisted pair wires, and four pairs of insulated copper twisted pair wires are in optical fiber pine
The periphery of sleeve pipe separates and is symmetrical arranged two-by-two；
The power line unit is two copper conductors for thoroughly doing away with edge, and the copper conductor is to be wrapped on the solid copper wire of sub-thread, its surface
Insulating barrier is covered with, two copper conductors are symmetrically arranged at the both sides of the optical fiber loose tube；
Four pairs of insulated copper twisted pair wires and two copper conductors form regular hexagon shapes by the optical fiber loose tube bag
Cover to the center of regular hexagon；
The protection location is made up of water blocking yarn, glass fibre clad, oversheath, and the water blocking yarn is used to fill up described
Space between insulated copper twisted pair wire between insulated copper twisted pair wire and copper conductor, the glass fibre clad is used to coat institute
The outside of insulated copper twisted pair wire, copper conductor and water blocking yarn is stated, the oversheath is used to coat the outer of the glass fibre clad
Portion.
It is preferred that, the quantity of the optical fiber is 2-12 roots, and every optical fiber different colours.
It is preferred that, the material of the optical fiber loose tube is to gather to stupid dioctyl phthalate butanediol ester or modified polypropene.
It is preferred that, the diameter dimension of the copper conductor is 1-1.8mm, and the material of the insulating barrier is igelite.
It is preferred that, the water blocking yarn is provided with the six roots of sensation, and its line density is 1000m/kg.
It is preferred that, the material of the oversheath is halogen-free and low-smoke flame-retardant polyolefin plastics or igelite.
By above-mentioned technical proposal, distribution optoelectronic composite cable in the building that the present invention is provided, in building from ground floor
Telecommunication closet provides optic communication, telecommunication and electricity to the photoelectric comprehensive wiring between each floor distributing box in a composite cable
The transmission medium of source supply, compared with the mode of various transmission line independent wirings, it has low wiring cost, small volume, accounted for
With space it is few, it is lightweight the advantages of, according to the difference of fiber number, its diameter can reach 12-18mm, and its tensile strength is higher,
Up to 4500N.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described.
Fig. 1 be the embodiment of the present invention disclosed in a kind of building in distribution optoelectronic composite cable structural representation.
In figure：
1st, optical fiber loose tube；2nd, optical fiber；3rd, fine cream；4th, twisted pair wire copper conductor；5th, pair twist line insulating layer；6th, copper conductor；7、
Insulating barrier；8th, water blocking yarn；9th, glass fibre clad；10th, oversheath.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described.
Distribution optoelectronic composite cable in a kind of building that the present invention is provided, as shown in figure 1, composite rope by optical communication element,
Communication unit, power line unit and protection location composition；
Optical communication element is made up of optical fiber loose tube 1, optical fiber 2 and fine cream 3, and some energy are coated with optical fiber loose tube 1
The optical fiber 2 twitched in it, the quantity of optical fiber 2 is set to 2-12 roots according to specific needs, and every optical fiber different colours,
Fine cream 3 is used for the space filled up between the outer wall of optical fiber 2 and the inwall of optical fiber loose tube 1, and the diameter dimension of optical fiber loose tube 1 is
2-3mm, its material is gathers to stupid dioctyl phthalate butanediol ester or modified polypropene, the optical fiber loose tube mechanical performance being made up of the two
Excellent, tension impact resistance, stable chemical performance can be provided optical fiber 2 and is effectively protected；Fine cream 3 is by natural oil or synthesized
Oil is plus a kind of white translucent obtained by reaction treatment after inorganic filler, tackifier, antioxidant etc. in certain proportion mixing
Paste, the effect one of fine cream 3 is in order to block water, to prevent when optical cable from intaking that water spreads in optical fiber loose tube 1 and cause optical fiber 2 to damage
The increase of consumption, two be that fine cream 3 plays fixed effect to optical fiber 2, is slowed down between optical fiber 2, the wriggling between optical fiber 2 and tube wall rubs
Wipe and damage optical fiber 2；
Four pairs of insulated copper twisted pair wires that communication unit is made up of twisted pair wire copper conductor 4 and pair twist line insulating layer 5 are constituted, right
The diameter of the copper wire of twisted wire copper conductor 4 and the insulating barrier of pair twist line insulating layer 5, insulating materials, strand to pitch should meet country
Standard, in order to which into installation communication equipment AN connector at end, four pairs of insulated copper twisted pair wires are in the periphery two of optical fiber loose tube 1
Two separate and are symmetrical arranged, and have pulled open the setting of distance, can effectively reduce the cross-talk between line pair；
Power line unit is two copper conductors 6 for thoroughly doing away with edge, and copper conductor 6 is the solid copper wire of sub-thread, and its diameter dimension is 1-
Insulating barrier 7 is coated with 1.8mm, the surface of copper conductor 6, the material of insulating barrier 7 is igelite, and two copper conductors 6 are distinguished
The both sides of optical fiber loose tube 1 are symmetricly set on, can play a part of powering to remote equipment, the whole cable of raising can be played again
Tensile strength effect；
Four pairs of insulated copper twisted pair wires and two formation regular hexagon shapes of copper conductor 6 coat optical fiber loose tube 1 to positive six side
The center of shape；
Protection location is made up of water blocking yarn 8, glass fibre clad 9, oversheath 10, and water blocking yarn 8 is used to fill up insulated copper
Space between twisted pair wire between insulated copper twisted pair wire and copper conductor 6, water blocking yarn 8 is with absorbing water with bonding agent by polyester fiber
Expanding material powder (crosslinked polyacrylate class expanding powder) material water-proof material of yam-like formed by strong bond, it is short with water
Time contact water swelling will form hydrogel rapidly, and tens times of volumetric expansion can quickly fill with the space of cable core, so as to hinder
Sealing flows into cable core and influences photoelectricity transmission performance, and water blocking yarn 8 is provided with the six roots of sensation, and its line density is 1000m/kg, cable core
In several water blocking yarns 8 also improve the tensile strength of this composite rope；Glass fibre clad 9 is used in longitudinal direction along its length
Glass fabric tensile strength in the outside of coated insulation copper twisted pair wire, copper conductor 6 and water blocking yarn 8, glass fibre clad 9
Height, stable chemical performance, using the tensile strength of whole composite rope, and glass fibre can be effectively improved in this patent product
Cloth fireproof high-temperature resistant, fire protection flame retarding is played a part of to this composite rope；Oversheath 10 is used to coat the outer of glass fibre clad 9
Portion, the material of oversheath 10 is halogen-free and low-smoke flame-retardant polyolefin plastics or igelite, and the two can be fire-retardant, preferably without
Halogen low-smoke flame-proof polyolefin plastics, anti-flammability is more preferably.
Distribution optoelectronic composite cable in a kind of building disclosed by the invention, in building from ground floor telecommunication closet to each floor
Photoelectric comprehensive wiring between distributing box, provides the transmission matchmaker of optic communication, telecommunication and power supply supply in a composite cable
It is situated between, compared with the mode of various transmission line independent wirings, it has low wiring cost, small volume, space-consuming few, lightweight
The advantages of, according to the difference of fiber number, its diameter can reach 12-18mm, and its tensile strength is higher, up to 4500N.Together
When, also take into account that fire protection flame retarding is moistureproof, circuit is clean and tidy, reliability is high, the advantages of constructing more efficient.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (6)
1. distribution optoelectronic composite cable in a kind of building, it is characterised in that the composite rope is by optical communication element, telecommunication list
Member, power line unit and protection location composition；
The optical communication element is made up of optical fiber loose tube, optical fiber and fine cream, and some energy are coated with the optical fiber loose tube
The optical fiber twitched, the fine cream is used for the space filled up between the outer wall of the optical fiber and the inwall of optical fiber loose tube, institute
The diameter dimension for stating optical fiber loose tube is 2-3mm；
The communication unit is made up of four pairs of insulated copper twisted pair wires, and four pairs of insulated copper twisted pair wires are in the optical fiber loose tube
Periphery two-by-two separate and be symmetrical arranged；
The power line unit is two copper conductors for thoroughly doing away with edge, and the copper conductor is to be coated with the solid copper wire of sub-thread, its surface
Insulating barrier, two copper conductors are symmetrically arranged at the both sides of the optical fiber loose tube；
Four pairs of insulated copper twisted pair wires and two copper conductors formation regular hexagon shapes by the optical fiber loose tube coat to
The center of regular hexagon；
The protection location is made up of water blocking yarn, glass fibre clad, oversheath, and the water blocking yarn is used to fill up the insulation
Space between copper twisted pair wire between insulated copper twisted pair wire and copper conductor, the glass fibre clad is described exhausted for coating
The outside of edge copper twisted pair wire, copper conductor and water blocking yarn, the oversheath is used for the outside for coating the glass fibre clad.
2. distribution optoelectronic composite cable in a kind of building according to claim 1, it is characterised in that the quantity of the optical fiber
For 2-12 roots, and every optical fiber different colours.
3. distribution optoelectronic composite cable in a kind of building according to claim 1, it is characterised in that the optical fiber loose tube
Material to be poly- to stupid dioctyl phthalate butanediol ester or modified polypropene.
4. distribution optoelectronic composite cable in a kind of building according to claim 1, it is characterised in that the copper conductor it is straight
Footpath size is 1-1.8mm, and the material of the insulating barrier is igelite.
5. distribution optoelectronic composite cable in a kind of building according to claim 1, it is characterised in that the water blocking yarn is set
There is the six roots of sensation, its line density is 1000m/kg.
6. distribution optoelectronic composite cable in a kind of building according to claim 1, it is characterised in that the material of the oversheath
Matter is halogen-free and low-smoke flame-retardant polyolefin plastics or igelite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202611.8A CN106952680A (en) | 2017-03-30 | 2017-03-30 | Distribution optoelectronic composite cable in a kind of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202611.8A CN106952680A (en) | 2017-03-30 | 2017-03-30 | Distribution optoelectronic composite cable in a kind of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106952680A true CN106952680A (en) | 2017-07-14 |
Family
ID=59475075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710202611.8A Pending CN106952680A (en) | 2017-03-30 | 2017-03-30 | Distribution optoelectronic composite cable in a kind of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106952680A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201011626Y (en) * | 2006-12-14 | 2008-01-23 | 昆山火凤凰线缆有限公司 | Data cuprum cable, optical cable and power cable three-in-one fire-proof optical cable |
| CN201638606U (en) * | 2009-12-21 | 2010-11-17 | 深圳市特发信息股份有限公司光缆分公司 | Photoelectric composite cable |
| CN102074305A (en) * | 2011-01-07 | 2011-05-25 | 宁波能士通信设备有限公司 | Hybrid optical fiber cable |
| CN202307272U (en) * | 2011-09-21 | 2012-07-04 | 南京优路电缆有限责任公司 | Environment-friendly type optical fiber composite lower voltage cable |
| CN202796246U (en) * | 2012-08-17 | 2013-03-13 | 四川九洲线缆有限责任公司 | Loose sleeve type photoelectric composite cable applied in vehicles for transmission |
| CN204130207U (en) * | 2014-10-11 | 2015-01-28 | 上海熊猫线缆股份有限公司 | The synthetic fibers braided sheath high-frequency data of resistance to extreme temperature conveying electrical equipment composite cable |
| US20160111186A1 (en) * | 2011-07-06 | 2016-04-21 | Tyco Electronics Corporation | Electrical cable with optical fiber |
| JP2016076377A (en) * | 2014-10-06 | 2016-05-12 | 住友電気工業株式会社 | Optical-electrical composite cable |
| CN206639618U (en) * | 2017-03-30 | 2017-11-14 | 江苏环球通信电缆集团有限公司 | Distribution optoelectronic composite cable in a kind of building |
-
2017
- 2017-03-30 CN CN201710202611.8A patent/CN106952680A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201011626Y (en) * | 2006-12-14 | 2008-01-23 | 昆山火凤凰线缆有限公司 | Data cuprum cable, optical cable and power cable three-in-one fire-proof optical cable |
| CN201638606U (en) * | 2009-12-21 | 2010-11-17 | 深圳市特发信息股份有限公司光缆分公司 | Photoelectric composite cable |
| CN102074305A (en) * | 2011-01-07 | 2011-05-25 | 宁波能士通信设备有限公司 | Hybrid optical fiber cable |
| US20160111186A1 (en) * | 2011-07-06 | 2016-04-21 | Tyco Electronics Corporation | Electrical cable with optical fiber |
| CN202307272U (en) * | 2011-09-21 | 2012-07-04 | 南京优路电缆有限责任公司 | Environment-friendly type optical fiber composite lower voltage cable |
| CN202796246U (en) * | 2012-08-17 | 2013-03-13 | 四川九洲线缆有限责任公司 | Loose sleeve type photoelectric composite cable applied in vehicles for transmission |
| JP2016076377A (en) * | 2014-10-06 | 2016-05-12 | 住友電気工業株式会社 | Optical-electrical composite cable |
| CN204130207U (en) * | 2014-10-11 | 2015-01-28 | 上海熊猫线缆股份有限公司 | The synthetic fibers braided sheath high-frequency data of resistance to extreme temperature conveying electrical equipment composite cable |
| CN206639618U (en) * | 2017-03-30 | 2017-11-14 | 江苏环球通信电缆集团有限公司 | Distribution optoelectronic composite cable in a kind of building |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |
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| RJ01 | Rejection of invention patent application after publication |