washing machine

Abstract

The invention provides a washing machine, comprising: an inner tub, an outer tub, a clutch, a first control valve and a second control valve, the inner tub is a water storage tub; the outer tub is provided with a drain outlet, and the drain outlet is connected with a drain pipe; the clutch is installed outside The bottom of the barrel is connected to the inner barrel through the outer barrel, and a drainage channel communicated with the inner barrel is defined between the inner barrel and the outer barrel, and the drainage channel is communicated with the drainage pipe; the first control valve is arranged between the drainage channel and the drainage pipe. The upstream of the communication part is used to control the connection between the drainage channel and the drainage pipe; the second control valve is arranged downstream of the communication part of the drainage channel and the drainage pipe to control the connection of the drainage pipe. In the washing machine provided by the present invention, the cooperation of two control valves can not only realize that there is no water between the inner tub and the outer tub during the washing process, thereby realizing the purpose of water saving, but also realize the communication between the inner tub and the outer tub, so as to prevent the outer wall of the inner tub and the outer tub from being connected. The inner wall of the outer tub is effectively flushed to improve the cleanliness of the washing machine.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a washing machine. Background technique [0002] At present, some of the existing washing machines use the inner tub as a dehydration bucket and the outer tub as a water bucket. The inner and outer tubs are in a connected state, and only the water in the inner tub is used for washing, resulting in waste of water; there are also some washing machines that use the inner tub as a The water-filled bucket separates the inner and outer buckets to ensure that there is no water between the inner and outer buckets during the washing process. Although this achieves the purpose of saving water, it also causes the outer wall of the inner bucket and the inner wall of the outer bucket to not be effectively washed, resulting in dirt easily remaining between the inner and outer buckets . Contents of the invention [0003] In order to solve at least one of the above technical problems, the ...

AI Technical Summary

Problems solved by technology

[0002] At present, some of the existing washing machines use the inner tub as a dehydration bucket and the outer tub as a water bucket. The inner and outer tubs are in a connected state, and only the water in the inner tub is used for washing, resulting in waste of water; there are also some washing machines that use the inner tub as a The water-filled bucket separates the inner and outer buckets to ensure that there is no water between the inner and outer buckets during the washing process. Although this achieves the purpose of saving water, it also causes the outer wall of the inner bucket and the inner wall of the outer bucket to not be effectively washed, resulting in dirt easily remaining between the inner and outer buckets

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