Patent ID: 7581716

Claim:
An aeration equipment comprising: a floatable apparatus floating on a water surface; and at least one pair of aeration apparatuses mounted on the floatable apparatus, each pair of aeration apparatuses comprising: a first aeration apparatus and a second aeration apparatus disposed on the floatable apparatus and along a moving route thereof; a nozzle assembly disposed on each aeration apparatus; a pump disposed on each aeration apparatus and introducing water and generating water jets through the nozzle assembly, wherein the nozzle assembly of the first aeration apparatus and the nozzle assembly of the second aeration apparatus are operable to jet water generally in two opposite directions to each other; a filter filtering the intake water at an inlet of the pump; and a control device being operable to alternate between a first operation manner and a second manner to drive the floatable apparatus in the two opposite directions along the moving route thereof, wherein the first operation manner is to simultaneously switch on the first aeration apparatus and switch off the second aeration apparatus, and the second manner is to simultaneously switch off the first aeration apparatus and switch on the second aeration apparatus.