Carbon fiber heating source and heating system using the same

摘要

Provided is a carbon fiber heating source that includes a bundle of carbon fibers combined with a predetermined amount of glass fibers, wherein the bundle is surrounded with a silicone coating layer, and has high tensile strength responsive to bending and tension while emitting heat at high temperature. The carbon fiber heat emitting source includes: heat emitting fibers formed by combining at least one carbon fibers with glass fibers at a predetermined ratio; connection terminals formed at both ends of the heat emitting fibers so that electricity is applied thereto from an electricity supplying wire; and a coating member with which the surfaces of the heat emitting fibers and the connection terminals are coated. The coating member may be a silicone coating layer formed on and in contact with the surfaces of the heat emitting fibers and the connection terminals. The heat emitting fibers may be obtained by combining carbon fibers, glass fibers and at least one polyester fiber. The heat emitting fibers may be wound on an aluminum rod at predetermined intervals, and then heated to a temperature of 1500-2000°C in a heating chamber so that multiple strands of the fibers are bound integrally with each other to form a spiral shape. The coating member may be a quartz pipe, the internal space of which is filled with LPG and hydrogen and receives and seals the heat emitting fibers in such a manner that only a portion of the connection terminals is exposed from the both ends.