DRUM WASHING MACHINE AND WASHING CONTROL METHOD THEREFOR

摘要

A drum washing machine and a washing control method therefor. The washing control method comprises the following steps: stage 1, water inflow; and stage 2, main washing, wherein the main washing comprises beat washing and high-speed rotary drum washing, the beat washing operates with a rotation speed r of an inner drum (30), the high-speed rotary drum washing operates with a rotation speed of the inner drum (30) being at least larger than or equal to a critical rotation speed R to form an effect of enabling clothes to be closely attached to the wall of the inner drum (30) to rotate along with the inner drum (30) and producing a waterfall-like water flow from the side of the inner drum (30) towards the bottom of the inner drum (30), and the critical rotation speed R of the inner drum (30) during the high-speed rotary drum washing is larger than the rotation speed r of the inner drum (30). The drum washing machine and the washing control method therefor can increase the mechanical intensity of washing, improve the washing effect, and save time and power while providing a 3D visual water flowing effect.