HEATING APPARATUS FOR GAS FUEL SUPPLYING SYSTEM

摘要

A heating apparatus for a gas fuel supplying system is provided to prevent fire generated due to a supporter by serially installing a heater unit having a changed shape inside a heat exchange chamber and removing a supporter. A heating apparatus for a gas fuel supplying system comprises: a casing(10) in which an inlet and an outlet are formed; a plurality of electrodes(30) which are extended to the inside of the casing and are serially installed in a route in which the fuel flows; a body(40) in which a groove is formed to accept the electrodes and the end part is extended to the inside of the casing; and a heater unit being inserted into the groove of the body and having a PTC(Positive Temperature Coefficient) device(50) is contacted with the groove inner side of the body and the electrodes.