The utility model discloses a water treatment automation simulation training device. The water treatment automation simulation training device comprises transparent glass liquid level columns, a water tank, water pumps, a speed regulator and a controller, wherein a lower end of each liquid level column is provided with a water inlet tube and a water outlet tube, the water inlet tube and the water outlet tube are respectively provided with control valves, the transparent glass liquid level columns are internally provided with floating balls, the water pumps are arranged in the water tank and connected with the water inlet tubes, the water pumps are electrically connected with the speed regulator, the controller is electrically connected with the control valves, the water pumps and the speed regulator respectively. The water treatment automation simulation training device simulates functions of liquid level control, pressure control, flow control, speed regulation control, crankshaft connecting rod rotation movement simulation, and the like during a production process and is convenient for a trainee to have simulation drilling and learning of an automation control program in a laboratory.