A blowing type aerator includes: a motor a gas releasing device including a pipe having an open end to release the gas via the open end of the pipe and a fan blade connected to the motor to rotate the fan blade and generate gas flow, so as to release the gas flow through the gas releasing device.一種吹氣式增氧機包括:一馬達;一氣體釋放裝置,包含具有一開放端之管體,藉由該管體之該開放端可將氣體釋放;及一扇葉,連接該馬達,用以轉動該扇葉產生氣流經由該氣體釋放裝置釋出。220‧‧‧馬達305‧‧‧扇葉306‧‧‧管體