The utility model is a kind of related double-current aerator,It includes a dynamical element,The liquid pressing component of a connection actuation is equipped at the dynamical element one end,And the liquid pressing component is equipped with a liquid guide flow pipe and a gas diversion tube,The gas diversion tube and the liquid guide flow piping are respectively facing the direction mutually deviated from and are arranged,Through above-mentioned structure,The liquid guide flow pipe, which enters the liquid for guiding different depth in liquid pressing component, to pressurize,And gas diversion tube guiding gas enters in liquid pressing component and mixes with liquid,By the gas mixing on middle layer low oxygen-containing liquid and the water surface,And by its jet flow into water,Pond is set to reach the purpose of stirring,Through above-mentioned structure and actuation,Reach water flow air-flow be mixed,Increase the practical improvement of pond oxygen content.本新型為有關一種雙流增氧機，其包括一動力元件，該動力元件一端處設有一連結作動之液體加壓組件，且該液體加壓組件設有一液體導流管及一氣體導流管，該氣體導流管與該液體導流管係分別朝向相互背離之方向設置，透過上述之結構，該液體導流管將導引不同深度之液體進入液體加壓組件內進行加壓，而氣體導流管導引氣體進入液體加壓組件內與液體混合，將中層低含氧之液體及水面上之氣體混合，並將其噴流至水中，使水池達成攪拌之目的，透過上述之結構及作動，達成水流氣流混合攪拌、增加水池含氧量之實用進步性。
