CONNECTION STRUCTURE AND CONNECTION METHOD BETWEEN AN OXIDIZER AND A FUEL VAPORIZER OF FUEL REFORMER

摘要

PURPOSE: A connection structure between the oxidizer case and the vaporizer case of a fuel reformer is provided to prevent the damage of an inner side panel in a burring process and a welding process since the thickness of a floor panel is 1mm or more. CONSTITUTION: In a connection structure between the oxidizer case and the vaporizer case of a fuel reformer, the vaporizer case(100) comprises: a bottom panel(110) on which a through-hole(112) is formed; an inside panel(120) protruding from the inner edge of the through-hole to the upper side thereof; an upper panel(130) which is located on the upper part of the inside panel and is connected through primary welding with the upper end part of the inside panel.