PRE-HEATING SYSTEM OF A NATURAL CIRCULATION TYPE, CAPABLE OF REMOVING A PROCESS FOR CIRCULATING COOLING WATER CONVENIENTLY

摘要

PURPOSE: A pre-heating system of a natural circulation type is provided to heat a vehicle room to a desired type by controlling a mode of a control part automatically according to a setting state of a control part.;CONSTITUTION: A pre-heating system of a natural circulation type includes a cover, a combustion chamber, a heat-exchange fin, a main body, a burner, and a cool jacket. The cover includes an inflow path in which the external air is flowed. An exhaust path is formed to exhaust the heated external air to a vehicle room(1). The combustion chamber is equipped in the cover inside, and includes a first suction fan. The heat exchange fin delivers the generated heat to the external air in the cover. The main body includes an inlet pipe and an exhaust pipe. The burner includes a second suction fan inhaling the necessary external air through the inlet pipe.;COPYRIGHT KIPO 2010