| 摘要 |
PROBLEM TO BE SOLVED: To sufficiently recover warm water without containing the mist of warm water too much in heated air even when forming this heated air for sauna by spraying warm water in the air like mist and to unnecessitate any large fan for heating air. SOLUTION: Inside a duct 10, a nozzle 20 is provided for spraying mist-state warm water J at high speed, a suction part 11a for air K is formed on the side of one end of this duct 10, and a discharge part 12a for heated air L composed of the mixture of air K and the mist of warm water J is formed on the side of the other end. Besides, inside the duct 10, a mist removal filter 50 is provided for removing the mist of large particle size in the heated air and inside this duct 10, a liquid pool 11b is provided for recovering the most of warm water flowing down while being stuck on this mist removal filter 50. |
