FAN SYSTEM FOR HEATING IN SAUNA

摘要

PURPOSE: A ventilation fan apparatus for a sauna radiator driven with the steam is provided to prevent accidents due to the use of electricity, since a ventilation fan of a radiator is driven using the vapor pressure of high pressure and high temperature without power source. CONSTITUTION: A ventilation fan apparatus for a sauna radiator driven with the steam comprises a bypass pipe(14), a rotary shaft(20b), and a blade. The bypass pipe is connected between the inflow pipe of the radiator and the outflow pipe of the radiator. The rotary shaft comprises a rotating vane(22) and is coupled with the bypass pipe. The blade is placed on the circumferential surface of the rotary shaft and is rotated by the steam passing through the bypass pipe inside.