Drum type washing machine

The utility model discloses a drum washing machine which comprises a rotatable inner drum and an outer drum containing the inner drum, the outer drum is provided with a clothes inlet located at one axial end, a sealing ring made of elastic materials and provided with folds is arranged around the clothes inlet, and a drain hole communicated with the interior of the outer drum is formed in the bottom of the sealing ring. The drain hole is connected with a drain pipe, the drain pipe is provided with an inlet and an outlet, and the outlet is located downstream the inlet relative to the dewateringrotation direction of the inner cylinder. When the drum washing machine performs high-speed dehydration, an annular airflow loop is formed between the inner drum and the outer drum, negative pressureis formed in the drainage pipe, and water at the bottom of the sealing ring is sucked into the drainage pipe and discharged from the outlet. 本实用新型公开了一种滚筒洗衣机，包含可旋转的内筒和容纳所述内筒的外筒，外筒具有位于轴向的一端的衣物投入口，由弹性材料制成且具有褶皱的密封圈围绕所述衣物投入口设置，密封圈底