CN106205845B - A kind of optoelectronic composite cable for power system - Google Patents
A kind of optoelectronic composite cable for power system Download PDFInfo
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- CN106205845B CN106205845B CN201610845568.2A CN201610845568A CN106205845B CN 106205845 B CN106205845 B CN 106205845B CN 201610845568 A CN201610845568 A CN 201610845568A CN 106205845 B CN106205845 B CN 106205845B
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- opening
- chamber resettling
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- 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
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- 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
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- 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
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Abstract
The invention belongs to electric power and technical field of cables, and more particularly, to a kind of optoelectronic composite cable for power system, it includes union body, protective layer, restrictive coating, it is characterised in that has light transmission component in union body, has opening, security bar on the excircle of union body；The axis of symmetry of opening crosses the center of union body, the lower section being each open has the chamber resettling being connected with the opening, chamber resettling is not communicated with accommodating the cavity of light transmission component, it is disconnected between adjacent chamber resettling, chamber resettling is distributed within sleeve body, chamber resettling has opening inner side and open outer side, the axis of symmetry from any opening inner side along the opening gradually increase to chamber resettling center, the width of chamber resettling；There is electrical transmission unit in chamber resettling.The present invention has following main beneficial effect：Branch introduces more convenient, it is not necessary to which electrical transmission unit is twisted equipment, and production process is less, and composite rope external diameter is thinner, and cost is lower.
Description
The application is entitled：A kind of optoelectronic composite cable for power system, the applying date be：On 05 26th, 2014,
Application No.：201410224419.5 application for a patent for invention divisional application.
Technical field
The invention belongs to electric power and technical field of cables, more particularly, to a kind of optoelectronic composite cable for power system.
Background technology
As three nets/tetra- net the propulsion of fusion, substantial amounts of optoelectronic composite cable, this kind of photoelectricity are needed in domestic power system
Composite rope can be used in electric force pole tower into the access of power consumer, be broadly divided into shaft tower to ammeter and ammeter to subscriber unit；
Community's voltage transformation unit be may be also used between shaft tower；On the instrument and equipment that can be used in remote power feeding simultaneously；Etc..
Therefore, having carried out substantial amounts of research and development for optoelectronic composite cable both at home and abroad and having used, Authorization Notice No. is
CN201717056U, patent name are：A kind of FTTH optoelectronic composite cables, including optical signal transmitting unit, electric signal transmission list
Member and optical signal transmitting unit and electric signal transmission unit are coated on sheath unit therein, described electric signal transmission list
Member is by copper conductor and is coated on the insulating barrier of copper conductor periphery and forms, and described optical signal transmitting unit includes the light positioned at center
The fine, low-smoke halogen-free flame-retardant sheath that is coated on outside optical fiber and it is arranged in low-smoke halogen-free flame-retardant sheath and positioned at optical fiber both sides
Reinforcer, described electric signal transmission unit are located on the outside of the low-smoke halogen-free flame-retardant sheath of optical signal transmitting unit.Actually
The improvement of butterfly optical cable in People's Republic of China (PRC) posts and telecommunications industry standard YD/T1997-2009, has made reinforcer into telecommunications
Number transmission unit.Authorization Notice No. is CN202631819U, patent name is：FTTH, which uses up to reply by cable, closes butterfly leading in cable, it
Using the butterfly leading in cable of two or more than two；The optical cable and cable are extruded outside one layer of circle after being twisted with a constant pitch
Table sheath, the sheath use low smoke and zero halogen sheath material.It is actually that more butterfly optical cables and electrical transmission unit are twisted next real
Existing photoelectricity is compound.In this kind of structure, because the size of butterfly optical cable unit in itself is 2mm × 3mm or so, wherein only 1 or 2
Root optical fiber, it is therefore, very uneconomical, in addition, connection when need to split cable core all solutions, therefore, for without using part make
Into larger injury；Moreover, electricity and optical transport, in same intertwist body, power unit and butterfly cable unit are closer, because
This electric power can greatly harm the transmission of optical signal due to load heating.
The content of the invention
In order to solve the above problems, the purpose of the present invention expands the quantity of optical transmission unit in optoelectronic composite cable, increase light
Traffic density, reduce influence of the electric load heating for the transmission performance of optical signal, make the separation of electric unit/light unit more
It is convenient.The present invention is achieved through the following technical solutions.
In the embodiment 1 of the present invention, a kind of optoelectronic composite cable for power system, it includes union body 1, cladding
Protective layer 4, extrusion molding outside union body are coated on the restrictive coating 2 outside protective layer 4, it is characterised in that the sleeve body of union body
There is light transmission component 12 in cavity within 11, there are multiple symmetrical openings 14 on the excircle of union body, it is adjacent
Security bar 15 is formed between opening；On any cross section：The axis of symmetry L of opening crosses the center of union body, is each open
Lower section has the chamber resettling 13 being connected with the opening, and chamber resettling is to be not communicated with the cavity for accommodating light transmission component
, it is disconnected between adjacent chamber resettling, chamber resettling is symmetrically dispersed within sleeve body, each chamber resettling
Corresponding to being centrally located on the axis of symmetry L of opening, chamber resettling is centrally located on same circumference, opening and chamber resettling
Junction is opening inner side, and the outward flange of union body is open outer side, with the axis of symmetry of any opening perpendicular straight line with
Chamber resettling below the opening has two intersection points, and the length between two intersection points is referred to as the width of chamber resettling, from appointing
The axis of symmetry of one opening inner side along the opening gradually increases to chamber resettling center, the width of chamber resettling；Accommodating cavity
There is electrical transmission unit 3 in room.
A kind of optoelectronic composite cable for power system described in this embodiment, electrical transmission unit described in its feature are
Bare conductor.
A kind of optoelectronic composite cable for power system described in this embodiment, protective layer described in its feature are glass
Fiber band or aramid yarn or glass fiber yarn or mica tape or polyester belt or non-woven fabrics.
A kind of optoelectronic composite cable for power system described in the embodiment 2 and embodiment 3 of the present invention, substantially
With embodiment 1, difference is that electrical transmission unit 3 is complex, it include inner conductor 31 and positioned at inner conductor it
Outer insulating barrier 32；Insulating barrier in embodiment 2 is insulation blank pipe, and inner conductor is through in insulation blank pipe；Implement real
Insulating barrier in example 3 is that extrusion molding is coated on outside inner conductor.
Embodiment 4 of the present invention is to a kind of optoelectronic composite cable for power system described in embodiment 6, substantially together
Embodiment 2 or embodiment 3, difference have multiple electrical transmission units 3 in each chamber resettling；Embodiment 4
In, there are two discrete electrical transmission units 3 in each chamber resettling；In embodiment 5, there are four in each chamber resettling
Discrete electrical transmission unit 3；In embodiment 6, there are four twisted electrical transmission units 3, four strands in each chamber resettling
The electrical transmission unit of conjunction forms quad 30；Certainly, it can be multiple and more to have electrical transmission unit in each chamber resettling
Individual electrical transmission unit can be discrete or be twisted；Further, can also be has electricity in some chamber resettling
Transmission unit, and there is optical transmission unit in other chamber resettling.
A kind of optoelectronic composite cable for power system described in embodiment 7 of the present invention, substantially with embodiment 5,
Difference is there be a moisture-proof layer 5 between protective layer 4 and restrictive coating 2.
Embodiment 2 of the present invention is to a kind of optoelectronic composite cable for power system described in embodiment 7, its feature
The protective layer is glass fiber tape or aramid yarn or glass fiber yarn or mica tape or polyester belt or non-woven fabrics.
Embodiment 2 of the present invention is to a kind of optoelectronic composite cable for power system described in embodiment 7, its feature
It is single copper bar or single aluminium bar or the intertwist body of single almag bar or more copper wires to be the inner conductor.
Any one described above be used for power system optoelectronic composite cable, it is characterised in that described sleeve pipe body it is cylindrical
Also there is groove, groove is on the security bar between adjacent opening on week.
Any one described above is used for the optoelectronic composite cable of power system, it is characterised in that the material of described sleeve pipe body
Expect to be integrally formed for plastics, described sleeve pipe body.
Any one described above is used for the optoelectronic composite cable of power system, is further characterized in that, in any cross section
On, along the axis of symmetry direction of any opening, from open outer side to opening inner side, the width of opening is equally big or opening
Width gradually increase.
Any one described above is used for the optoelectronic composite cable of power system, it is characterised in that the light transmission component is
Optical fiber or optical fiber ribbon or existing optical fiber have optical fiber ribbon again.
Further, any one described above is used for the optoelectronic composite cable of power system, it is characterised in that the light
It is single-mode fiber or multimode fibre to lead fiber；Optical fiber in the optical fiber ribbon is single-mode fiber or multimode fibre.
Any one described above is used for the optoelectronic composite cable of power system, it is characterised in that the material of the restrictive coating
For low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or flame-proof polyethylene or low smoke and zero halogen polyethylene or low cigarette
Low halogen flame-proof polyethylene.
Any one described above is used for the optoelectronic composite cable of power system, it is characterised in that union body external spiral bag
It is covered with anticreep material.
Further, any one described above is used for the optoelectronic composite cable of power system, it is characterised in that described anti-
De- material is polyester belt or polyester yarn or waterstop or water blocking yarn or aramid yarn or glass fiber yarn or Polyester Yarns or polyamide staple fibre spun yarn.
In the present invention, due to the axis of symmetry from any opening inner side along the opening to chamber resettling center, chamber resettling
Width gradually increase；And the axis of symmetry direction along any opening, from open outer side to opening inner side, the width of opening
Degree is that equally big or opening width gradually increases；Therefore, after the completion of union body production, electrical transmission unit
Also chamber resettling easily is placed to from opening, and full chamber resettling can be filled；It is of course also possible in production casing body, will
Electrical transmission unit directly inserts chamber resettling, so greatlys save process；And electrical transmission unit be symmetrically dispersed in it is accommodating
In chamber, therefore, even across multiple alternating bending, winding, deflect, construct repeatedly, the mechanical performance of optoelectronic composite cable remains to
It is consistent, electrical transmission unit will not can be loosened as stranded mode usually.
In the present invention, union body external spiral is coated with anticreep material, more ensure that electrical transmission unit will not be from chamber resettling
Middle effusion, it ensure that the uniformity of optical cable electrical transmission cell distribution and the uniformity of optoelectronic composite cable mechanical property.
In the present invention, the insulating barrier of electrical transmission unit can be with the plastics as tube body；So, if in production casing body
Electrical transmission unit is added, then electrical transmission unit can be bonded as one with sleeve body, and it is difficult to be escaped from opening to make electrical transmission unit
Go out, make the purpose of electrical transmission unit fixation even if not using anticreep material also to can reach.
In the present invention, because union body is made of same plastics, plastics have at a relatively high toughness, and therefore, adjacent is anti-
Guard strip can be separated and pressed close to small range, be advantageous to inserting for electrical transmission unit when separating, can be made to prevent fax when pressing close to
The effusion of defeated unit；Anticreep material can be such that security bar mutually presses close to.
In the present invention, if being divided into optical fiber or optical fiber ribbon in the middle part of electrical transmission unit, optical fiber can be greatly improved
Density, the purpose of more large core number is reached, moreover, the optical fiber or optical fiber ribbon in chamber resettling are easily taken
Go out, accessed for branch, and union body will not be destroyed, product can be flexibly applied to during FTTX is introduced into, and be more easy in power train
Used in system.
In the present invention, when electrical transmission unit is bare conductor, barrier and protective layer due to mutual security bar are glass
Fiber band or aramid yarn or glass fiber yarn or mica tape or polyester belt or non-woven fabrics, which ensures that electrical transmission unit is not exhausted
During edge layer, electric power or signal also can be safely transmitted, production process has been saved, has reduced cost；Add speed of production.
A kind of optoelectronic composite cable for power system described in embodiment 2-7 of the present invention, protective layer are glass fibers
Dimension band or aramid yarn or glass fiber yarn or mica tape or polyester belt or non-woven fabrics, greatly strengthen the tension of optoelectronic composite cable
Power；And the moisture-proof layer in embodiment 7 is composite steel-plastic belt or aluminium-plastic tape, the moisture content that effectively blocked water is from restrictive coating
Penetrate into, when restrictive coating thickness is 2mm, optoelectronic composite cable lays energy normal use at 100 meters of depth of waters, does not there is oozing for moisture content
Enter.
Therefore, the present invention has following main beneficial effect：Fibre core density is bigger, and branch introduces more convenient, it is not necessary to multiple
Miscellaneous, expensive electrical transmission unit is twisted equipment, and the fixation of electrical transmission unit is more firm, and production process is less, and composite rope external diameter is more
Carefully, cost is lower.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram after one section of embodiment 1 of the present invention is splitted.
Fig. 2 is the cross-sectional structure schematic diagram after Fig. 1 amplifications.
Fig. 3 is the cross-sectional structure schematic diagram after the electrical transmission unit amplification of embodiment 2 of the present invention.
Fig. 4 is the dimensional structure diagram after one section of the union body used in the present invention is splitted.
Fig. 5 is the cross-sectional structure schematic diagram after Fig. 4 amplifications.
Fig. 6 is the dimensional structure diagram after one section of embodiment 3 of the present invention is splitted.
Fig. 7 is the cross-sectional structure schematic diagram after Fig. 6 amplifications.
Fig. 8 is the dimensional structure diagram after one section of embodiment 4 of the present invention is splitted.
Fig. 9 is the cross-sectional structure schematic diagram after Fig. 8 amplifications.
Figure 10 is the dimensional structure diagram after one section of embodiment 5 of the present invention is splitted.
Figure 11 is the cross-sectional structure schematic diagram after Figure 10 amplifications.
Figure 12 is the cross-sectional structure schematic diagram of embodiment 6 of the present invention.
Figure 13 is the dimensional structure diagram after one section of embodiment 7 of the present invention is splitted.
Embodiment
Embodiment 1
See Fig. 1, Fig. 2 and Fig. 4 and Fig. 5；A kind of optoelectronic composite cable for power system, it includes union body 1, bag
Protective layer 4, the extrusion molding overlayed on outside union body is coated on the restrictive coating 2 outside protective layer 4, it is characterised in that the sleeve pipe sheet of union body
There is light transmission component 12 in cavity within body 11, there are 12 symmetrical openings 14 on the excircle of union body, it is adjacent
Opening between formed security bar 15；On any cross section：The axis of symmetry L of opening crosses the center of union body, each opening
Lower section there is the chamber resettling 13 that is connected with the opening, chamber resettling and the cavity of receiving light transmission component are to be not communicated with
, it is disconnected between adjacent chamber resettling, chamber resettling is symmetrically dispersed within sleeve body, each chamber resettling
Corresponding to being centrally located on the axis of symmetry L of opening, chamber resettling is centrally located on same circumference, opening and chamber resettling
Junction is opening inner side, and the outward flange of union body is open outer side, with the axis of symmetry of any opening perpendicular straight line with
Chamber resettling below the opening has two intersection points, and the length between two intersection points is referred to as the width of chamber resettling, from appointing
The axis of symmetry of one opening inner side along the opening gradually increases to chamber resettling center, the width of chamber resettling；Accommodating cavity
There is electrical transmission unit 3 in room.
A kind of optoelectronic composite cable for power system described in this embodiment, electrical transmission unit described in its feature are
Bare conductor.
A kind of optoelectronic composite cable for power system described in this embodiment, protective layer described in its feature are glass
Fiber band or aramid yarn or glass fiber yarn or mica tape or polyester belt or non-woven fabrics.
Embodiment 2
See Fig. 3, and it is basic with real with reference to figure 1, Fig. 2, Fig. 4 and Fig. 5, a kind of optoelectronic composite cable for power system
Example 1 is applied, difference is that electrical transmission unit 3 is complex, and it includes inner conductor 31 and outside inner conductor
Insulating barrier 32；Insulating barrier is insulation blank pipe, and inner conductor is through in insulation blank pipe.
Embodiment 3
See Fig. 6, Fig. 7, and it is basic real with implementing with reference to figure 4 and Fig. 5, a kind of optoelectronic composite cable for power system
Example 1, difference are that electrical transmission unit 3 is complex, and it includes inner conductor 31 and the insulation outside inner conductor
Layer 32；Insulating barrier is that extrusion molding is coated on outside inner conductor.
Embodiment 4
See Fig. 8, Fig. 9, and it is basic real with implementing with reference to figure 4 and Fig. 5, a kind of optoelectronic composite cable for power system
Example 2, difference have two electrical transmission units 3 in each chamber resettling；It is discrete with two in each chamber resettling
Electrical transmission unit 3.
Certainly, the electrical transmission unit in this embodiment can also be in embodiment 3.
Embodiment 5
See Figure 10, Figure 11, and it is basic with implementation with reference to figure 4 and Fig. 5, a kind of optoelectronic composite cable for power system
Example 2, difference have four discrete electrical transmission units 3 in each chamber resettling.
Certainly, the electrical transmission unit in this embodiment can also be in embodiment 3.
Embodiment 6
See Figure 12, and with reference to figure 4 and Fig. 5, a kind of optoelectronic composite cable for power system, substantially with embodiment 2,
Difference has four twisted electrical transmission units 3 in each chamber resettling；Four twisted electrical transmission units are formed
Quad 30.
Certainly, the electrical transmission unit in this embodiment can also be in embodiment 3.
Certainly, a kind of optoelectronic composite cable for power system described in embodiment 4-6, have in each chamber resettling
It can be other multiple to have electrical transmission unit, and multiple electrical transmission units can be discrete or be twisted；Further
Ground, can also be has electrical transmission unit in some chamber resettling, and has optical transmission unit in other chamber resettling.
Embodiment 7
See Figure 13, and with reference to figure 4 and Fig. 5, a kind of optoelectronic composite cable for power system, substantially with embodiment 5,
Difference is there be a moisture-proof layer 5 between protective layer 4 and restrictive coating 2.
Embodiment 2 of the present invention is to a kind of optoelectronic composite cable for power system described in embodiment 7, its feature
The protective layer is glass fiber tape or aramid yarn or glass fiber yarn or mica tape or polyester belt or non-woven fabrics.
Embodiment 2 of the present invention is to a kind of optoelectronic composite cable for power system described in embodiment 7, its feature
It is single copper bar or single aluminium bar or the intertwist body of single almag bar or more copper wires to be the inner conductor.
Any one described above be used for power system optoelectronic composite cable, it is characterised in that described sleeve pipe body it is cylindrical
Also there is groove, groove is on the security bar between adjacent opening on week.
Any one described above is used for the optoelectronic composite cable of power system, it is characterised in that the material of described sleeve pipe body
Expect to be integrally formed for plastics, described sleeve pipe body.
Any one described above is used for the optoelectronic composite cable of power system, is further characterized in that, in any cross section
On, along the axis of symmetry direction of any opening, from open outer side to opening inner side, the width of opening is equally big or opening
Width gradually increase.
Any one described above is used for the optoelectronic composite cable of power system, it is characterised in that the light transmission component is
Optical fiber or optical fiber ribbon or existing optical fiber have optical fiber ribbon again.
Further, any one described above is used for the optoelectronic composite cable of power system, it is characterised in that the light
It is single-mode fiber or multimode fibre to lead fiber；Optical fiber in the optical fiber ribbon is single-mode fiber or multimode fibre.
Any one described above is used for the optoelectronic composite cable of power system, it is characterised in that the material of the restrictive coating
For low density polyethylene (LDPE) or medium density polyethylene or high density polyethylene (HDPE) or flame-proof polyethylene or low smoke and zero halogen polyethylene or low cigarette
Low halogen flame-proof polyethylene.
Any one described above is used for the optoelectronic composite cable of power system, it is characterised in that union body external spiral bag
It is covered with anticreep material.
Further, any one described above is used for the optoelectronic composite cable of power system, it is characterised in that described anti-
De- material is polyester belt or polyester yarn or waterstop or water blocking yarn or aramid yarn or glass fiber yarn or Polyester Yarns or polyamide staple fibre spun yarn.
In the present invention, due to the axis of symmetry from any opening inner side along the opening to chamber resettling center, chamber resettling
Width gradually increase；And the axis of symmetry direction along any opening, from open outer side to opening inner side, the width of opening
Degree is that equally big or opening width gradually increases；Therefore, after the completion of union body production, electrical transmission unit
Also chamber resettling easily is placed to from opening, and full chamber resettling can be filled；It is of course also possible in production casing body, will
Electrical transmission unit directly inserts chamber resettling, so greatlys save process；And electrical transmission unit be symmetrically dispersed in it is accommodating
In chamber, therefore, even across multiple alternating bending, winding, deflect, construct repeatedly, the mechanical performance of optoelectronic composite cable remains to
It is consistent, electrical transmission unit will not can be loosened as stranded mode usually.
In the present invention, union body external spiral is coated with anticreep material, more ensure that electrical transmission unit will not be from chamber resettling
Middle effusion, it ensure that the uniformity of optical cable electrical transmission cell distribution and the uniformity of optoelectronic composite cable mechanical property.
In the present invention, the insulating barrier of electrical transmission unit can be with the plastics as tube body；So, if in production casing body
Electrical transmission unit is added, then electrical transmission unit can be bonded as one with sleeve body, and it is difficult to be escaped from opening to make electrical transmission unit
Go out, make the purpose of electrical transmission unit fixation even if not using anticreep material also to can reach.
In the present invention, because union body is made of same plastics, plastics have at a relatively high toughness, and therefore, adjacent is anti-
Guard strip can be separated and pressed close to small range, be advantageous to inserting for electrical transmission unit when separating, can be made to prevent fax when pressing close to
The effusion of defeated unit；Anticreep material can be such that security bar mutually presses close to.
In the present invention, if being divided into optical fiber or optical fiber ribbon in the middle part of electrical transmission unit, optical fiber can be greatly improved
Density, the purpose of more large core number is reached, moreover, the optical fiber or optical fiber ribbon in chamber resettling are easily taken
Go out, accessed for branch, and union body will not be destroyed, product can be flexibly applied to during FTTX is introduced into, and be more easy in power train
Used in system.
In the present invention, when electrical transmission unit is bare conductor, barrier and protective layer due to mutual security bar are glass
Fiber band or aramid yarn or glass fiber yarn or mica tape or polyester belt or non-woven fabrics, which ensures that electrical transmission unit is not exhausted
During edge layer, electric power or signal also can be safely transmitted, production process has been saved, has reduced cost；Add speed of production.
A kind of optoelectronic composite cable for power system described in embodiment 2-7 of the present invention, protective layer are glass fibers
Dimension band or aramid yarn or glass fiber yarn or mica tape or polyester belt or non-woven fabrics, greatly strengthen the tension of optoelectronic composite cable
Power；And the moisture-proof layer in embodiment 7 is composite steel-plastic belt or aluminium-plastic tape, the moisture content that effectively blocked water is from restrictive coating
Penetrate into, when restrictive coating thickness is 2mm, optoelectronic composite cable lays energy normal use at 100 meters of depth of waters, does not there is oozing for moisture content
Enter.
Therefore, the present invention has following main beneficial effect：Fibre core density is bigger, and branch introduces more convenient, it is not necessary to multiple
Miscellaneous, expensive electrical transmission unit is twisted equipment, and the fixation of electrical transmission unit is more firm, and production process is less, and composite rope external diameter is more
Carefully, cost is lower.
The present invention is not limited to above-mentioned preferred forms, it will be appreciated that design of the invention can be by other a variety of shapes
Formula is implemented to use, and they are also fallen within protection scope of the present invention.
Claims (5)
1. a kind of optoelectronic composite cable for power system, it includes union body（1）, the protective layer that is coated on outside union body
（4）, extrusion molding be coated on protective layer（4）Outside restrictive coating（2）, it is characterised in that the sleeve body of union body（11）Within sky
There is light transmission component in chamber（12）, have multiple symmetrical openings on the excircle of union body（14）, adjacent opening it
Between form security bar（15）；On any cross section：The axis of symmetry L of opening crosses the center of union body, the lower section being each open
With the chamber resettling being connected with the opening（13）, chamber resettling with accommodate light transmission component cavity be not communicated with,
It is disconnected between adjacent chamber resettling, chamber resettling is symmetrically dispersed within sleeve body, each chamber resettling
Corresponding to being centrally located on the axis of symmetry L of opening, chamber resettling is centrally located on same circumference, and opening connects with chamber resettling
It is opening inner side to meet place, and the outward flange of union body is open outer side, and perpendicular straight line is with being somebody's turn to do with the axis of symmetry of any opening
The chamber resettling of opening lower section has two intersection points, and the length between two intersection points is referred to as the width of chamber resettling, from any
The axis of symmetry of the opening inner side along the opening gradually increases to chamber resettling center, the width of chamber resettling；In any horizontal stroke
On section, along the axis of symmetry direction of any opening, from open outer side to opening inner side, the width of opening be it is equally big or
The width of opening gradually increases；The protective layer is glass fiber tape or aramid yarn or glass fiber yarn or mica tape or gathered
Ester band or non-woven fabrics；There are multiple electrical transmission units in each chamber resettling（3）；The electrical transmission unit is bare conductor；
And the electrical transmission unit having in each chamber resettling is discrete or twisted.
2. a kind of optoelectronic composite cable for power system, it includes union body（1）, the protective layer that is coated on outside union body
（4）, extrusion molding be coated on protective layer（4）Outside restrictive coating（2）, it is characterised in that the sleeve body of union body（11）Within sky
There is light transmission component in chamber（12）, have multiple symmetrical openings on the excircle of union body（14）, adjacent opening it
Between form security bar（15）；On any cross section：The axis of symmetry L of opening crosses the center of union body, the lower section being each open
With the chamber resettling being connected with the opening（13）, chamber resettling with accommodate light transmission component cavity be not communicated with,
It is disconnected between adjacent chamber resettling, chamber resettling is symmetrically dispersed within sleeve body, each chamber resettling
Corresponding to being centrally located on the axis of symmetry L of opening, chamber resettling is centrally located on same circumference, and opening connects with chamber resettling
It is opening inner side to meet place, and the outward flange of union body is open outer side, and perpendicular straight line is with being somebody's turn to do with the axis of symmetry of any opening
The chamber resettling of opening lower section has two intersection points, and the length between two intersection points is referred to as the width of chamber resettling, from any
The axis of symmetry of the opening inner side along the opening gradually increases to chamber resettling center, the width of chamber resettling；In any horizontal stroke
On section, along the axis of symmetry direction of any opening, from open outer side to opening inner side, the width of opening be it is equally big or
The width of opening gradually increases；The protective layer is glass fiber tape or aramid yarn or glass fiber yarn or mica tape or gathered
Ester band or non-woven fabrics；There are multiple electrical transmission units in each chamber resettling（3）；And the electricity having in each chamber resettling
Transmission unit is discrete or twisted.
3. a kind of optoelectronic composite cable for power system, it includes union body（1）, the protective layer that is coated on outside union body
（4）, extrusion molding be coated on protective layer（4）Outside restrictive coating（2）, it is characterised in that the sleeve body of union body（11）Within sky
There is light transmission component in chamber（12）, have multiple symmetrical openings on the excircle of union body（14）, adjacent opening it
Between form security bar（15）；On any cross section：The axis of symmetry L of opening crosses the center of union body, the lower section being each open
With the chamber resettling being connected with the opening（13）, chamber resettling with accommodate light transmission component cavity be not communicated with,
It is disconnected between adjacent chamber resettling, chamber resettling is symmetrically dispersed within sleeve body, each chamber resettling
Corresponding to being centrally located on the axis of symmetry L of opening, chamber resettling is centrally located on same circumference, and opening connects with chamber resettling
It is opening inner side to meet place, and the outward flange of union body is open outer side, and perpendicular straight line is with being somebody's turn to do with the axis of symmetry of any opening
The chamber resettling of opening lower section has two intersection points, and the length between two intersection points is referred to as the width of chamber resettling, from any
The axis of symmetry of the opening inner side along the opening gradually increases to chamber resettling center, the width of chamber resettling；In any horizontal stroke
On section, along the axis of symmetry direction of any opening, from open outer side to opening inner side, the width of opening be it is equally big or
The width of opening gradually increases；The protective layer is glass fiber tape or aramid yarn or glass fiber yarn or mica tape or gathered
Ester band or non-woven fabrics；There are multiple electrical transmission units in each chamber resettling（3）；The electrical transmission unit is bare conductor；
And the electrical transmission unit having in each chamber resettling is discrete or twisted；The protective layer（4）With restrictive coating（2）Between
An also moisture-proof layer（5）；Also there is groove, security bar of the groove between adjacent opening on the excircle of described sleeve pipe body
On；The material of described sleeve pipe body is plastics, what union body was integrally formed.
4. a kind of optoelectronic composite cable for power system, it includes union body（1）, the protective layer that is coated on outside union body
（4）, extrusion molding be coated on protective layer（4）Outside restrictive coating（2）, it is characterised in that the sleeve body of union body（11）Within sky
There is light transmission component in chamber（12）, have multiple symmetrical openings on the excircle of union body（14）, adjacent opening it
Between form security bar（15）；On any cross section：The axis of symmetry L of opening crosses the center of union body, the lower section being each open
With the chamber resettling being connected with the opening（13）, chamber resettling with accommodate light transmission component cavity be not communicated with,
It is disconnected between adjacent chamber resettling, chamber resettling is symmetrically dispersed within sleeve body, each chamber resettling
Corresponding to being centrally located on the axis of symmetry L of opening, chamber resettling is centrally located on same circumference, and opening connects with chamber resettling
It is opening inner side to meet place, and the outward flange of union body is open outer side, and perpendicular straight line is with being somebody's turn to do with the axis of symmetry of any opening
The chamber resettling of opening lower section has two intersection points, and the length between two intersection points is referred to as the width of chamber resettling, from any
The axis of symmetry of the opening inner side along the opening gradually increases to chamber resettling center, the width of chamber resettling；In any horizontal stroke
On section, along the axis of symmetry direction of any opening, from open outer side to opening inner side, the width of opening be it is equally big or
The width of opening gradually increases；The protective layer is glass fiber tape or aramid yarn or glass fiber yarn or mica tape or gathered
Ester band or non-woven fabrics；There are multiple electrical transmission units in each chamber resettling（3）；And the electricity having in each chamber resettling
Transmission unit is discrete or twisted；The protective layer（4）With restrictive coating（2）Between also have a moisture-proof layer（5）；Described sleeve pipe
Also there is groove, groove is on the security bar between adjacent opening on the excircle of body；The material of described sleeve pipe body is
Plastics, what union body was integrally formed.
5. a kind of optoelectronic composite cable for power system, it includes union body（1）, the protective layer that is coated on outside union body
（4）, extrusion molding be coated on protective layer（4）Outside restrictive coating（2）, it is characterised in that the sleeve body of union body（11）Within sky
There is light transmission component in chamber（12）, have multiple symmetrical openings on the excircle of union body（14）, adjacent opening it
Between form security bar（15）；On any cross section：The axis of symmetry L of opening crosses the center of union body, the lower section being each open
With the chamber resettling being connected with the opening（13）, chamber resettling with accommodate light transmission component cavity be not communicated with,
It is disconnected between adjacent chamber resettling, chamber resettling is symmetrically dispersed within sleeve body, each chamber resettling
Corresponding to being centrally located on the axis of symmetry L of opening, chamber resettling is centrally located on same circumference, and opening connects with chamber resettling
It is opening inner side to meet place, and the outward flange of union body is open outer side, and perpendicular straight line is with being somebody's turn to do with the axis of symmetry of any opening
The chamber resettling of opening lower section has two intersection points, and the length between two intersection points is referred to as the width of chamber resettling, from any
The axis of symmetry of the opening inner side along the opening gradually increases to chamber resettling center, the width of chamber resettling；In any horizontal stroke
On section, along the axis of symmetry direction of any opening, from open outer side to opening inner side, the width of opening be it is equally big or
The width of opening gradually increases；The protective layer is glass fiber tape or aramid yarn or glass fiber yarn or mica tape or gathered
Ester band or non-woven fabrics；There are multiple electrical transmission units in each chamber resettling（3）；And the electricity having in each chamber resettling
Transmission unit is discrete or twisted；The protective layer（4）With restrictive coating（2）Between also have a moisture-proof layer（5）；The fax
Defeated unit is complex, and it includes inner conductor（31）And the insulating barrier outside inner conductor（32）；The insulating barrier is
Insulated blank pipe, and inner conductor is through in insulation blank pipe；Or the insulating barrier is that extrusion molding is coated on outside inner conductor；
Also there is groove, groove is on the security bar between adjacent opening on the excircle of described sleeve pipe body；Described sleeve pipe body
Material be plastics, what union body was integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610845568.2A CN106205845B (en) | 2014-05-26 | 2014-05-26 | A kind of optoelectronic composite cable for power system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410224419.5A CN103971840B (en) | 2014-05-26 | 2014-05-26 | Photovoltaic composite cable for power system |
| CN201610845568.2A CN106205845B (en) | 2014-05-26 | 2014-05-26 | A kind of optoelectronic composite cable for power system |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410224419.5A Division CN103971840B (en) | 2014-05-26 | 2014-05-26 | Photovoltaic composite cable for power system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106205845A CN106205845A (en) | 2016-12-07 |
| CN106205845B true CN106205845B (en) | 2017-11-21 |
Family
ID=51241226
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410224419.5A Expired - Fee Related CN103971840B (en) | 2014-05-26 | 2014-05-26 | Photovoltaic composite cable for power system |
| CN201610845568.2A Active CN106205845B (en) | 2014-05-26 | 2014-05-26 | A kind of optoelectronic composite cable for power system |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410224419.5A Expired - Fee Related CN103971840B (en) | 2014-05-26 | 2014-05-26 | Photovoltaic composite cable for power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103971840B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971840B (en) * | 2014-05-26 | 2017-01-18 | 国网山东省电力公司临邑县供电公司 | Photovoltaic composite cable for power system |
| CN106024176B (en) * | 2016-05-30 | 2018-01-05 | 山东科华电力技术有限公司 | A kind of optical electrical hybrid cable |
| CN111180126A (en) * | 2020-02-18 | 2020-05-19 | 常熟虞通光电科技有限公司 | Polygonal photoelectric hybrid cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005338632A (en) * | 2004-05-28 | 2005-12-08 | Sumitomo Electric Ind Ltd | Optical fiber cable |
| CN201584222U (en) * | 2010-01-18 | 2010-09-15 | 东莞市高鑫机电科技服务有限公司 | Combined cable |
| CN201984890U (en) * | 2011-04-29 | 2011-09-21 | 远东电缆有限公司 | Medium-voltage composite cable |
| CN102590968A (en) * | 2012-04-07 | 2012-07-18 | 常熟市谷雷特机械产品设计有限公司 | Skeleton type cable |
| CN202601294U (en) * | 2012-04-21 | 2012-12-12 | 河南科信电缆有限公司 | Built-in optical fiber thermometric carbon fiber photoelectric composite cable |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6212321B1 (en) * | 1999-03-25 | 2001-04-03 | Sumitomo Electric Industries, Ltd. | Optical cable |
| US7202418B2 (en) * | 2004-01-07 | 2007-04-10 | Cable Components Group, Llc | Flame retardant and smoke suppressant composite high performance support-separators and conduit tubes |
| CN201549270U (en) * | 2009-10-10 | 2010-08-11 | 沈群华 | Slotted core optical cable with parallel slotted grooves |
| CN201773201U (en) * | 2010-06-07 | 2011-03-23 | 沈群华 | Cable for wireless remote radio unit with skeleton slot |
| CN203895171U (en) * | 2014-05-26 | 2014-10-22 | 沈群华 | Photoelectric composite cable for electric power system |
| CN103971840B (en) * | 2014-05-26 | 2017-01-18 | 国网山东省电力公司临邑县供电公司 | Photovoltaic composite cable for power system |
-
2014
- 2014-05-26 CN CN201410224419.5A patent/CN103971840B/en not_active Expired - Fee Related
- 2014-05-26 CN CN201610845568.2A patent/CN106205845B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005338632A (en) * | 2004-05-28 | 2005-12-08 | Sumitomo Electric Ind Ltd | Optical fiber cable |
| CN201584222U (en) * | 2010-01-18 | 2010-09-15 | 东莞市高鑫机电科技服务有限公司 | Combined cable |
| CN201984890U (en) * | 2011-04-29 | 2011-09-21 | 远东电缆有限公司 | Medium-voltage composite cable |
| CN102590968A (en) * | 2012-04-07 | 2012-07-18 | 常熟市谷雷特机械产品设计有限公司 | Skeleton type cable |
| CN202601294U (en) * | 2012-04-21 | 2012-12-12 | 河南科信电缆有限公司 | Built-in optical fiber thermometric carbon fiber photoelectric composite cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106205845A (en) | 2016-12-07 |
| CN103971840A (en) | 2014-08-06 |
| CN103971840B (en) | 2017-01-18 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Du Juan Inventor after: Lu Yongming Inventor after: Zhu Youming Inventor after: Zhu Jinxin Inventor after: Qian Yonghong Inventor after: Tan Shengwen Inventor after: Miao Fuqing Inventor after: Du Gang Inventor after: Wu Zijian Inventor before: Shen Qunhua |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171024 Address after: 225652 Gaoyou City, Jiangsu Province Ling Tong industrial concentration area Applicant after: Yangzhou Jin Xin Cable Co., Ltd. Address before: Suzhou City, Jiangsu Province, 215554 Changshou City Shang Hu Zhen Da he Cun Shen Tang Wan Tao (28) No. 79 Applicant before: Shen Qunhua |
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| TA01 | Transfer of patent application right | ||
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