Rotary drum assembly of washing machine and washing machine

Abstract

The invention discloses a rotary drum assembly of a washing machine and the washing machine. The rotary drum assembly comprises a rotary drum and water guide covers, wherein water guide structures protruding towards the outer side of the rotary drum are formed on the peripheral wall of the rotary drum; and the water guide covers are arranged in the rotary drum, the water guide covers or the waterguide covers and the rotary drum jointly defines / define a drainage channel, a water inlet of the drainage channel is located above a water outlet of the drainage channel, for the rotary drum, liquid rising due to the action of centrifugal force enters the drainage channel through the water inlet and is drained through the water outlet, and the lower edge of the water inlet is lower than the upperedges of the water guide structures. According to the rotary drum assembly of the washing machine provided by the embodiment of the invention, the lower edge of the water inlet is arranged to be lowerthan the upper edges of the water guide structures, then that water flow can smoothly enter the drainage channel during dehydration can be guaranteed, the probability that the water flow flows back into the rotary drum is reduced, therefore, the dehydration time is shortened, and the dehydration efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to a rotating tub assembly of the washing machine and the washing machine. Background technique [0002] With the continuous development of washing machine technology, washing machines have become more and more large-capacity, and when the washing machine gradually tends to large capacity, it will inevitably lead to the increase of the overall size of the washing machine, so it is very important to provide a washing machine with a small volume and a large capacity. It is necessary; at the same time, when the existing washing machine is washing, the water is distributed in the rotating bucket and the water tank, that is, water is distributed between the water tank and the rotating bucket, and the water consumption is relatively large, resulting in a waste of water resources; The dirt of the washing machine is easy to stay between the bucket and the rotating bucket, which bre...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of washing machine technology, washing machines have become more and more large-capacity, and when the washing machine gradually tends to large capacity, it will inevitably lead to the increase of the overall size of the washing machine, so it is very important to provide a washing machine with a small volume and a large capacity. It is necessary; at the same time, when the existing washing machine is washing, the water is distributed in the rotating bucket and the water tank, that is, water is distributed between the water tank and the rotating bucket, and the water consumption is relatively large, resulting in a waste of water resources; The dirt of the washing machine is easy to stay between the bucket and the rotating bucket, which breeds bacteria and because there is water distributed between the bucket and the spinning bucket, the amount of detergent is also large, resulting in waste of detergent resources, which is not conducive to saving costs

[0003] For this reason, the relevant technology has proposed a washing machine that omits the water tub and only retains the rotating tub. A water guide cover is arranged on the inner peripheral wall of the rotating tub. During the dehydration process, the water in the rotating tub first climbs upwards under the action of centrifugal force. , and then fall and discharge through the water guide cover under the action of gravity, but the dehydration is not high, and because the water cannot be discharged in time during dehydration, it is easy to form water accumulation under the balance ring, resulting in eccentricity, and in severe cases, it will hit the washing machine box , low security

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