HEATER FOR STEAM GENERATOR HAVING SELF-REGULATING SHEET-TYPE HEATING ELEMENT AND MANUFACTURING METHOD FOR SAME

摘要

The present invention relates to a heater for a steam generator having a self-regulating sheet-type heating element, wherein the temperature can be accurately controlled within a particular temperature range and power usage can be reduced due to low heat loss. The heater for a steam generator according to the present invention comprises: a base plate; and a self-regulating heating element (SR heating element), which is applied to the surface of the base plate, formed from a hardened paste mixture of an electrical resistance material, an insulation binder and a temperature control material, generates heat with supplied power, and self-regulates the temperature so that the temperature is uniformly maintained within a defined range.