| 摘要 |
PURPOSE:To gasify spray water in the vicinity of a heat source without causing the corrosion of the heat source by facing a spray water jet portion with the convection feed air inflow port of an evaporating case. CONSTITUTION:When the temperature of a heat-exchanger 5 has reached to a value where the evaporation of spray water becomes possible, a delay thermostat 19 works, a motor and a fan 7 rotate to suck room air and makes feed thereof to a combustion tube 4 and a heat exchanger 5 so that the air is changed into hot air. On the other hand, a turbo-fan also rotates to jet pressure-feed air through an air feed duct 12 and a nozzle 14. Thereby, the water in the water receiving dish 16 is sucked, jetted out as atomized water drops, gasifies during the cnvection air feed in the case 20, and flows out into room as humidified warm air together with feed air through a warm air blast nozzle 9. Thus, spray water can be gasified while avoiding the corrosion of a heat source. |
