Washing machine inner barrel

Abstract

The invention discloses a washing machine inner barrel, comprising a barrel body, a balance ring mounted at the upper part of the barrel body and a barrel bottom mounted at the lower part of the barrel body, the barrel body is provided with an annular throat structure, of which the inner diameter is less than that of the barrel body, below the balance ring, multiple dehydration holes are distributed in the throat structure and / or between the throat structure and the balance ring, the lower middle part of the barrel body is of a sealing water containing structure. The inner wall, below the throat structure, of the barrel body is provided with a breakaway type filtering cover, the breakaway type filtering cover comprises a main body and a secondary block, the secondary block is arranged above the main body and below the throat structure, and is located at the upper part of the inner barrel, and a water passing gap for allowing water flow to pass through along the rotation direction of the inner barrel is arranged between the secondary block and the main body. According to the washing machine inner barrel provided by the invention, when a washing machine is used for washing clothes, washing water can be effectively prevented from overflowing from the dehydration holes by rising along the barrel wall, and the inner barrel has the characteristics of simple structure and good water saving effect.

Description

technical field

[0001] The invention relates to the field of washing machines, in particular to an inner tub of a washing machine. Background technique

[0002] Existing washing machines include a washing machine with a non-porous inner tub. The entire inner tub adopts a closed water-holding design, and only a circle of dehydration holes is provided on the tub wall below the balance ring. The small holes concentrate all the washing and rinsing water in the inner bucket, making it both a washing bucket and a centrifugal dehydration bucket. The outer bucket of the washing machine is actually just a channel that collects the non-porous inner bucket and throws out water during dehydration. According to the different drainage methods, the washing machine is divided into two types: the washing machine with a drain outlet at the bottom of the inner barrel and the one with a completely sealed bottom. The washing machine with a drain outlet at the bottom of the barrel. When the inne...

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