Woven graphene filament electric heating cloth

Abstract

The invention relates to woven graphene filament electric heating cloth. The woven graphene filament electric heating cloth comprises two insulating layers and heating cloth located between the insulating layers. The heating cloth is of a woven structure formed by interweaving warp yarns and weft yarns, the warp yarns are warp filament yarns and conductive fiber yarns, and the weft yarns are graphene filament yarns and weft filament yarns; a plurality of conductive fiber warp yarns are respectively woven at two sides of the breadth of the heating cloth, and the other warp yarns are warp filament yarns; the plurality of conductive fiber warp yarns at two sides form conductive bands at two sides, the weft filament yarns and the graphene filament yarns are arranged at intervals, and the graphene filament yarns are in contact with and electrically connected with the conductive bands at two sides. According to the invention, the graphene filaments and the common filaments are combined and woven together, so the whole electric heating cloth can have better mechanical and physical properties of bending resistance or bending resistance than existing metal wire electric heating cloth, the conductive fiber warp and the graphene filaments in the electric heating cloth form a plurality of parallel circuits, the graphene filaments are evenly arranged in the weft direction, and therefore, the electric heating cloth is even in heating and free of local overheating in the working process.

Description

technical field [0001] The invention relates to a graphene electric heating cloth, in particular to a woven graphene filament electric heating cloth, which belongs to the technical field of textile products. Background technique [0002] At present, with the gradual improvement of production and living standards, people's requirements for product performance are gradually increasing, and the complexity and diversification of the textile industry also have more requirements for the heating function of cloth raw materials. Electric heating fabrics, due to material limitations, mostly use metal wires to heat the heat, the heating effect is poor, the heating efficiency is low, and the product heats unevenly, the rubbing resistance is poor, and it is easy to cause the breakage of the heating element, affecting the overall performance of the product and the service life Short, can not meet people's daily needs. Contents of the invention [0003] According to the above-mentioned...

AI Technical Summary

Problems solved by technology

[0002] At present, with the gradual improvement of production and living standards, people's requirements for product performance are gradually increasing, and the complexity and diversification of the textile industry also have more requirements for the heating function of cloth raw materials. Electric heating fabrics, due to material limitations, mostly use metal wires to heat the heat, the heating effect is poor, the heating efficiency is low, and the product heats unevenly, the rubbing resistance is poor, and it is easy to cause the breakage of the heating element, affecting the overall performance of the product and the service life Short, unable to meet people's daily needs

Images