A tornado type air diffuser generating air storm having improved performance of dissolving oxygen

摘要

Disclosed is a tornado-type air diffuser with maximized oxygen dissolution performance. The present invention is a connection member having an injection hole formed therein so that air is injected; A tornado containing; an outlet is formed so that the air flowing into the lower portion through the inlet and forming a rotational vortex is supplied into the water while generating acoustic energy, the chamber is tapered so that the inner upper part is narrowed upward In the type diffuser, the chamber provides a tornado type diffuser, characterized in that along the periphery of the outlet a plurality of extension projections inclined with respect to the vertical direction are formed.