CN204390766U - A kind of band controls energy-saving comprehensive photovoltaic cable - Google Patents
A kind of band controls energy-saving comprehensive photovoltaic cable Download PDFInfo
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- CN204390766U CN204390766U CN201520075186.7U CN201520075186U CN204390766U CN 204390766 U CN204390766 U CN 204390766U CN 201520075186 U CN201520075186 U CN 201520075186U CN 204390766 U CN204390766 U CN 204390766U
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- conductor
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- transmission line
- control conductor
- line core
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Abstract
The utility model discloses a kind of band and control energy-saving comprehensive photovoltaic cable, comprise delivery of electrical energy core, two groups of control conductor and external sheath layer; Delivery of electrical energy core is made up of transmission line core conductor and transmission line core insulation layer, and transmission line core insulation layer wraps in outside transmission line core conductor; Two groups of control conductor are by control conductor conductor and control conductor insulating barrier composition, control conductor insulating barrier wraps in outside control conductor conductor, after two groups of control conductor pair twists, outside is surrounded by control conductor lapping layer, at delivery of electrical energy core, between two groups of control heart yearns and external sheath layer, be provided with filler, between filler and external sheath layer, be wound with coating layer.The utility model can realize the double action of electric energy transmitting and control signal simultaneously, is applied in solar photovoltaic assembly, obviously can simplify solar components, reduce the quantity of solar panel, photovoltaic cable cost of manufacture is reduced, easy to use and reliable.
Description
Technical field:
The utility model relates to a kind of photovoltaic cable, particularly relates to a kind of band and controls energy-saving comprehensive photovoltaic cable, belong to cable processing technique field.
Background technology:
Photovoltaic cable of the prior art is the two insulated cable of single core, and two insulating material is generally common cross-linking polyethylene materials, for connecting solar cell box in solar panel to realize the transmission of electric energy.Secondly, the photovoltaic cable of prior art is in transmitting procedure, all to use two cables, one be for transfer function photovoltaic cable, other one for control circuit cable, like this can not in a cable not only electric energy transmitting but also play control action, in solar photovoltaic assembly, make the use of photovoltaic cable be restricted, adds additional the assembly of solar energy.Again, photovoltaic cable of the prior art conductor used is tinned copper conductor, and conductor flexibility is inadequate, affects result of use.
Utility model content:
Problem to be solved in the utility model is: provide a kind of band to control energy-saving comprehensive photovoltaic cable, the photovoltaic cable solving prior art in transmitting procedure uses limitation problem, not only can meet the operating characteristic of photovoltaic cable, the effect of control circuit can be played again simultaneously, make a cable realize the double action of electric energy transmitting and control signal simultaneously.
The technical scheme that the utility model adopts for technical solution problem is:
A kind of band controls energy-saving comprehensive photovoltaic cable, comprises delivery of electrical energy core, two groups of control conductor and external sheath layer; Described delivery of electrical energy core is made up of transmission line core conductor and transmission line core insulation layer, and described transmission line core insulation layer is coated on outside transmission line core conductor; Described two groups of control conductor are by control conductor conductor and control conductor insulating barrier composition, and described control conductor insulating barrier is coated on outside control conductor conductor, and after described two groups of control conductor pair twists, outside is coated with control conductor lapping layer; Described delivery of electrical energy core, two groups control to be provided with filler between heart yearns and external sheath layer, be surrounded with coating layer between described filler and external sheath layer.
To be that the bare copper wire of 0.16mm is stranded by 168 external diameters form described transmission line core conductor, and the conductor diameter after stranded is 2.58mm, and sectional area is 3.38mm2; Described transmission line core insulation layer is coated on outside transmission line core conductor, and the thickness of described transmission line core insulation layer is 0.86mm.
To be that the tinned copper wire of 0.127mm is stranded by 19 external diameters form for the control conductor conductor of described two groups of control conductor, and conductor diameter is 0.64mm, and it is 0.24 mm2 that cross-sectional area of conductor amasss; Described control conductor insulating barrier is coated on outside control conductor conductor, and the thickness of described control conductor insulating barrier is 0.83mm.
Described transmission line core insulation layer and control conductor insulating barrier form by IXPE materials processing; Described external sheath layer is processed by nylon sheath wire material, and thickness is 0.9mm.
Described filler and coating layer can select any materials suitable with cable other materials, and in order to fill up the space between heart yearn when stranding, can make construction of cable rounding more, overall structure is fine and closely woven not loose.
The utility model can realize the double action of electric energy transmitting and control signal simultaneously, be applied in solar photovoltaic assembly, obviously can simplify solar components, reduce the quantity of solar panel, photovoltaic cable cost of manufacture be reduced, uses reliably convenient.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is further explained and illustrate:
See Fig. 1, a kind of band controls energy-saving comprehensive photovoltaic cable and draws together delivery of electrical energy core, two groups of control conductor and external sheath layer 8; Delivery of electrical energy core is made up of transmission line core conductor 1 and transmission line core insulation layer 2, and transmission line core insulation layer 2 is coated on outside transmission line core conductor 1; Two groups of control conductor form by control conductor conductor 4 and control conductor insulating barrier 5, and control conductor insulating barrier 5 is coated on outside control conductor conductor 4, and after two groups of control conductor pair twists, outside is coated with control conductor lapping layer 6; At delivery of electrical energy core, between two groups of control heart yearns and external sheath layer 8, be provided with filler 3, between filler 3 and external sheath layer 8, be surrounded with coating layer 7.
Wherein: to be that the bare copper wire of 0.16mm is stranded by 168 external diameters form transmission line core conductor 1, and the conductor diameter after stranded is 2.58mm, and sectional area is 3.38mm2; Transmission line core insulation layer 2 is coated on outside transmission line core conductor 1, and the thickness of transmission line core insulation layer 2 is 0.86mm.
To be that the tinned copper wire of 0.127mm is stranded by 19 external diameters form for the control conductor conductor 4 of two groups of control conductor, and conductor diameter is 0.64mm, and cross-sectional area of conductor amasss 0.24 mm2; Control conductor insulating barrier 5 wraps in outside control conductor conductor 4, and the thickness of control conductor insulating barrier is 0.83mm.
Transmission line core insulation layer 2 and control conductor insulating barrier 5 form by IXPE materials processing; External sheath layer 8 is processed by nylon sheath wire material, and thickness is 0.9mm.
This cable can realize the double action of electric energy transmitting and control signal simultaneously, is applied in solar photovoltaic assembly, obviously can simplify solar components, reduce the quantity of solar panel, photovoltaic cable cost of manufacture be reduced, uses reliably convenient.
Claims (4)
1. band controls an energy-saving comprehensive photovoltaic cable, it is characterized in that: described band controls energy-saving comprehensive photovoltaic cable and comprises delivery of electrical energy core, two groups of control conductor and external sheath layer (8); Described delivery of electrical energy core is made up of transmission line core conductor (1) and transmission line core insulation layer (2), and described transmission line core insulation layer (2) is coated on transmission line core conductor (1) outside; Described two groups of control conductor are by control conductor conductor (4) and control conductor insulating barrier (5) composition, described control conductor insulating barrier (5) is coated on control conductor conductor (4) outside, and after described two groups of control conductor pair twists, outside is coated with control conductor lapping layer (6); Described delivery of electrical energy core, two groups control to be provided with filler (3) between heart yearns and external sheath layer (8), be surrounded with coating layer (7) between described filler (3) and external sheath layer (8).
2. one band according to claim 1 controls energy-saving comprehensive photovoltaic cable, it is characterized in that: to be that the bare copper wire of 0.16mm is stranded by 168 external diameters form described transmission line core conductor (1), conductor diameter after stranded is 2.58mm, and sectional area is 3.38mm2; Described transmission line core insulation layer (2) is coated on transmission line core conductor (1) outside, and the thickness of described transmission line core insulation layer (2) is 0.86mm.
3. one band according to claim 1 controls energy-saving comprehensive photovoltaic cable, it is characterized in that: to be that the tinned copper wire of 0.127mm is stranded by 19 external diameters form for the control conductor conductor (4) of described two groups of control conductor, conductor diameter is 0.64mm, and it is 0.24 mm2 that cross-sectional area of conductor amasss; Described control conductor insulating barrier (5) is coated on control conductor conductor (4) outside, and the thickness of described control conductor insulating barrier (5) is 0.83mm.
4. one band according to claim 1 controls energy-saving comprehensive photovoltaic cable, it is characterized in that: described transmission line core insulation layer (2) and control conductor insulating barrier (5) form by IXPE materials processing; Described external sheath layer (8) is processed by nylon sheath wire material, and thickness is 0.9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075186.7U CN204390766U (en) | 2015-02-03 | 2015-02-03 | A kind of band controls energy-saving comprehensive photovoltaic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075186.7U CN204390766U (en) | 2015-02-03 | 2015-02-03 | A kind of band controls energy-saving comprehensive photovoltaic cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390766U true CN204390766U (en) | 2015-06-10 |
Family
ID=53363464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075186.7U Active CN204390766U (en) | 2015-02-03 | 2015-02-03 | A kind of band controls energy-saving comprehensive photovoltaic cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390766U (en) |
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2015
- 2015-02-03 CN CN201520075186.7U patent/CN204390766U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |