A drum with a self-cleaning function, a washing machine and a washing method

Abstract

The invention provides a drum with a self-cleaning function. The drum is coaxially installed in an outer drum of a washing machine and can rotate freely; the inner wall of the drum is provided with a lifting device; the lifting device has a movable part which is in contact with the inner wall of the outer drum in a washing and / or rinsing process and is separated from the inner wall of the outer drum in a drying process. The invention also provides a washing machine with the drum and a washing method. The drum has no influence on washing, rinsing and drying processes of a drum washing machine, guarantees the working stability thereof, achieves a self-cleaning function for the inner wall of the outer drum, can prevent impurities such as dirt, mould and viruses from remaining on the inner wall of the outer drum of the drum washing machine, achieves a better clothes washing effect and improves the using experience of users.

Description

technical field

[0001] The invention relates to the technical field of washing machines, in particular to a drum with self-cleaning function, a washing machine and a washing method. Background technique

[0002] A traditional drum washing machine is composed of a stainless steel drum, a plastic outer cylinder, a motor, a transmission shaft, a perspective window, a sealing gasket, a drain pump and a casing. The washing method of the drum washing machine is designed to imitate the principle of hitting the clothes with a hammer. The mechanical work of the motor is used to make the drum rotate. The clothes are continuously lifted and dropped in the drum, and then lifted and dropped again. The combined effect makes the clothes wash clean.

[0003] Such as figure 2 As shown, in the drum structure of the existing drum washing machine, a large number of through holes 302 are distributed on the drum 3. The through holes 302 are for the water in the outer drum to enter the drum thro...

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