| 摘要 |
A washing machine with a circulated water treatment function and a control method therefor. The washing machine includes a water holding barrel (2), a washing structure disposed in the water holding barrel (2) and a circulated water treatment device disposed below the water holding barrel (2), where the circulated water treatment device includes a flocculation treatment unit and a filtering unit, the flocculation treatment unit includes a flocculation container (10) in communication with the water holding barrel (2) and a flocculant dispenser (11) through which a flocculant is dispensed into the flocculation container (10), and the water holding barrel (2) drains water into the flocculation container (10) for flocculation treatment; and the filtering unit includes a filtering container (12) and a strainer (13) disposed in the filtering container (12), the filtering container (12) is in communication with the flocculation container (10) and the water holding barrel (2) respectively, and the water after flocculation treatment in the flocculation container (10) is filtered and then re-drained into the water holding barrel (2) for reuse. The washing machine circularly treats water by flocculation and filtration till the end of washing, in which the water is drained into the circulated water treatment device for purification in the flocculation treatment unit and the filtering unit and finally drained out. The washing machine has advantages of saving water resources, reducing water pollution and protecting the environment. |
