HEAT BLAST DEVICE FOR HEATING

摘要

PURPOSE: An air blower for heating is provided to automatically supply hot air to the center of the air blower through Bernoulli's theorem. CONSTITUTION: An air blower(1) for heating comprises an inner case(4), an outer case(5), and first heaters(6). A fan is installed in the inlet of the inner case and supplies air. The inlet of the inner case is wide, and the outlet is narrow. A second heater(2) having multiple heating plates(3) is coupled to the inner case. The outer case is coupled to the outer side of the inner case and is larger than the inner case. The first heater is installed between the inner and outer cases.