Water circuit multi-level control device

The invention discloses a water circuit multi-level control device which comprises a fixed unit, a flow regulating plate, a functional switching plate and a driving unit, wherein the flow regulating plate is rotatably arranged in the fixed unit, and the flow regulation is realized by utilizing the relative rotation between the flow regulating plate and the fixed unit; the functional switching plate is rotatably arranged in the fixed unit, and the water outlet function switching is realized by utilizing the relative rotation between the functional switching plate and the fixed unit; the driving unit can slide and rotate relative to the fixed unit, wherein the driving unit can at least slide between a first position and a second position; wherein the driving unit and the flow regulating plate can form a synchronous rotation and connection relationship when the driving unit is at the first position, and the driving unit can drive the flow regulating plate to rotate so as to realize the flow regulation; and the driving unit and the functional switching plate can form a synchronous rotation and connection relationship when the driving unit is in the second position, and the driving unit can drive the functional switching plate to rotate so as to realize the water outlet function switching.