An infusion barrel for a beverage making device includes a body (1), a steam pipe (4) and a check valve (5), wherein the body (1) has a space (11) and the steam pipe (4) is eccentrically located in the space (11) and has a chamber (41) which has an air inlet (42) and multiple air outlets (43) located in upright direction. The check valve (5) is connected to the air inlet (42) of the steam pipe (4) and controls entry of the steam to the chamber (41) from the air inlet (42) in one direction so as to generate vortexes in the beverage in the body (1).
