Butterfly underwater jet aeration equipment

The utility model discloses a butterfly underwater jet aeration equipment, the device include the counter weight frame be equipped with four immersible pumps on the counter weight frame butterfly efflux aerator is intake the pipe end and is provided with water inlet flange, water inlet flange sets up perpendicularly around butterfly efflux aerator, can dismantle the connection through water inlet flange between butterfly efflux aerator and the immersible pump, the top of butterfly efflux aerator is provided with the flange that admits air perpendicularly, is equipped with the air hose on the flange that admits air, the air hose is fixed on butterfly efflux aerator through a fixing bolt, the dispersion sets up efflux aeration main pipe around the butterfly efflux aerator, the interval sets up between efflux aeration main pipe and the water inlet flange. The utility model provides a bottom of the pool of traditional efflux aeration pipe fixed mounting below the surface of water, change comparatively difficult p