Ultrasonic self-cleaning roller washing machine and self-cleaning method

Abstract

The invention discloses an ultrasonic self-cleaning roller washing machine and a self-cleaning method. The ultrasonic self-cleaning roller washing machine comprises an ultrasonic transducer, an ultrasonic generator and a vibration plate; the ultrasonic transducer is installed on the outer wall of an outer barrel of the roller washing machine, located on the front side surface or rear side surface of the outer barrel and used for generating ultrasound; the ultrasonic generator is connected with the ultrasonic transducer and used for controlling the ultrasonic transducer to generate the ultrasound; the vibration plate is installed on the ultrasonic transducer and used for transmitting the ultrasound to an inner barrel of the roller washing machine; one portion of the outer end surface of the vibration plate is located between the front side surface of the inner barrel and the front side surface of the outer barrel or between the rear side surface of the inner barrel and the rear side surface of the outer barrel of the roller washing machine, and the other portion of the outer end surface of the vibration plate is exposed to the peripheral surface of the inner barrel. By means of the roller washing machine, the outer wall of the inner barrel can be washed, and it is prevented that dirt is attached to the outer wall of the inner barrel; a breeding environment of bacteria is eliminated thoroughly, so that the problem of secondary pollution of clothes in a washing process is fundamentally solved.

Description

technical field [0001] The invention belongs to the technical field of washing equipment, and in particular relates to a structure and method design for cleaning the dirt attached to the outer wall of the inner tub of a drum washing machine. Background technique [0002] Washing machine is a kind of special cleaning equipment used for washing clothes, cotton, linen, chemical fiber and other textiles. The current washing machine, whether it is a fully automatic washing machine or a semi-automatic washing machine, basically has the three basic functions of washing, rinsing and dehydration. To a certain extent, it reduces people's labor intensity and makes people's lives comfortable. [0003] Existing washing machines are broadly classified into two types: pulsator washing machines and drum washing machines, and generally include an inner tub and an outer tub in terms of structural design. After the washing machine is used for a long time, dirt and bacteria will accumulate on ...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide an ultrasonic self-cleaning drum washing machine, which uses ultrasonic waves to remove the dirt attached to the outer wall of the inner drum of the drum washing machine,

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