A wind power station with wind concentrating structure includes a wind concentrating structure, which includes a multiple of floors and a hollow cylindrical central tower (28) running through the multiple of floors; a concentrated drive shaft assembly (2) is provided at a center point O of the central tower (28) being coaxial with a ground central axis (1) and running through each floor of the central tower (28); a impeller (3) is installed on the concentrated drive shaft assembly (2) in each floor of the central tower, the impeller is a vertical axis impeller or a horizontal axis impeller; two or more sub-buildings are radially provided from a original point which is a center O of the central tower (28), outer walls of the sub-buildings are connected with a outer wall of the central tower (28) to form a speed-increasing type windage with the floor (29), a ceiling cover (13) and a ceiling cover supporting truss (14).