Flexible graphene cable and preparation method and wiring method thereof
A technology of flexible graphite and cable wires, applied in the direction of cable/conductor manufacturing, power cables, insulated cables, etc., can solve the problem of being attacked by wind, rain, ice, and snow disasters, the effect of conductivity and anti-aging is general, and the difficulty of erection and high difficulty of decoration, to achieve the effect of strong power transmission capacity, avoiding weak connection and long service life
Pending Publication Date: 2019-08-23
覃元子
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Problems solved by technology
[0002] Most of the existing UHV cables and wires are made of aluminum wire and copper wire for conducting electricity. The effect of electricity conduction and anti-aging is average, and the resistance is high, the quality is heavy, the volume is large, and the surface area is large. The power loss is large, the erection is difficult, and the iron tower on the transmission and transformation line carries a large load, which is prone to circuit short circuit and power failure, or is attacked by wind, rain, ice, and snow disasters
It is difficult to erect and decorate on actual industrial power lines and civil home installations, heavy in quality, and time-consuming and labor-intensive to operate
Method used
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Embodiment 1
[0047] Such as Figure 1-5 As shown, in the present embodiment, a flexible graphene cable includes four layers that are sequentially pasted and arranged, and it is an insulating protective layer 1, a yarn layer 2, and an adhesive flexible adhesive tape layer 3 from the outside to the inside. And graphene composite ribbon conductive layer 4.
[0048] The insulating protection layer 1 is a plastic layer or a rubber layer, which is light, soft, insulating, corrosion-resistant, strong, friction-resistant, and elastic, and can effectively protect internal materials, reduce wear and extrusion, and play a certain role in overhead load-bearing and shielding insulation function to ensure the normal conductive function of the graphene composite ribbon 401.
[0049] Yarn layer 2 adopts any one of pure cotton yarn, silk thread, silk mesh tape and colored thread, and is fixed on the tape layer 3 with adhesive flexible adhesive tape through a plurality of yarns distributed at intervals, wh...
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The invention discloses a flexible graphene cable and a preparation method and a wiring method thereof. The flexible graphene cable comprises four layers including an insulating protective layer, a yarn layer, a flexible adhesive tape layer and a graphene composite ribbon conductive layer which are sequentially arranged from outside to inside in a fitting way. The flexible graphene cable has the advantages of high electric power transmission capability, almost zero electric loss, low weight, thinness, softness, small volume, corrosion resistance, overhead bearing, particularly wide use, high material performance / price ratio, saving large amount of electric energy and manpower and material resources, economic and practical benefits, production by pipelining, quite wide use range and long service life.
Description
technical field [0001] The invention relates to the field of conductive flexible cables and wires for electric power transmission, specifically, a flexible graphene cable and a preparation method and a wiring method thereof. Background technique [0002] Most of the existing UHV cables and wires are made of aluminum wire and copper wire for conducting electricity. The effect of electricity conduction and anti-aging is average, and the resistance is high, the quality is heavy, the volume is large, and the surface area is large. The power loss is large, and the erection is difficult. The iron tower on the transmission and transformation line carries a large load, which is prone to circuit short circuit and power failure, or is attacked by wind, rain, ice, and snow disasters. It is difficult to erect and decorate on actual industrial power lines and civil home improvement, the quality is heavy, and the operation is time-consuming and laborious. [0003] Graphene is stripped fr...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01B7/02H01B7/04H01B7/18H01B7/22H01B7/28H01B9/00H01B9/02H01B1/04H01B13/00H01R43/00
CPCH01B1/04H01B7/02H01B7/04H01B7/183H01B7/1865H01B7/1875H01B7/225H01B7/2806H01B9/006H01B9/008H01B9/021H01B13/00H01R43/00
Inventor 覃元子
Owner 覃元子