Roller washing machine and washing method thereof

Abstract

The embodiment of the invention provides a roller washing machine and a clothes washing method thereof, the clothes washing method comprises an ultrasonic washing method, and the ultrasonic washing method comprises the steps that the current position of an ultrasonic device is obtained; the current liquid level of the inner cylinder is obtained; according to the current position of the ultrasonic device and the current liquid level of the inner cylinder, judging whether the ultrasonic device is immersed in the liquid of the inner cylinder; when the ultrasonic device is immersed in the liquid of the inner cylinder, the ultrasonic device is controlled to be started; when the ultrasonic device is separated from the liquid in the inner cylinder, the ultrasonic device is controlled to be closed. According to the roller washing machine and the washing method thereof, the working condition of the ultrasonic device is guaranteed, the cavitation effect, the acceleration effect and the direct inflow effect of ultrasonic waves emitted by the ultrasonic device in liquid can directly and indirectly act with dirt in the liquid in the inner barrel, and the dirt layer is dispersed, emulsified and stripped to achieve the cleaning purpose.

Description

technical field [0001] The embodiments of the present application relate to the technical field of washing machines, and in particular, to a drum washing machine and a washing method thereof. Background technique [0002] As one of the most widely used household appliances in people's daily life, washing machines help people get rid of the trouble of laundry and bring great convenience to people. [0003] In the related art, a drum washing machine may include a tub storing wash water, and a drum rotatably provided in the tub. At least part of the drum is immersed in the washing water stored in the tub, the laundry can be put into the interior of the drum, and the drum can rotate the washing water with the laundry inside, so that the laundry is lifted and dropped inside the drum, thereby realizing washing. [0004] However, when the laundry is large, the washing capacity of the front-loading washing machine will decrease. SUMMARY OF THE INVENTION [0005] Embodiments of ...

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Problems solved by technology

[0005] Embodiments of the present application provide a drum washing machine and a washing method thereof, to solve the problem that the washing capacity of the drum washing machine will decrease when there are many laundry items

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