Washing machine

Abstract

The invention discloses a washing machine. The washing machine comprises an inner drum, a sealing plate, a clutch, a motor and a weighing sensor for detecting the water quantity of the inner drum, wherein a water drain hole is formed in the bottom of the inner drum; the sealing plate is rotationally mounted at the bottom of the inner drum and can open and close the water drain hole through rotation; the clutch is arranged below the inner drum and comprises a first shaft and a second shaft, the first shaft is fixedly connected with the inner drum, and the second shaft is fixedly connected with the sealing plate; the motor selectively drives the first shaft and the second shaft; the weighing sensor is mounted on the inner drum. Before water enters the washing machine, the sealing plate can seal the water drain hole firstly, so that water in the inner drum cannot flow into an outer drum, water consumption of the washing machine during clothes washing can be reduced, and water is saved. Besides, when the washing machine finishes washing and water is required to be drained, the sealing plate can open the water drain hole, and the weighing sensor can effectively sense the residual water quantity.

Description

technical field [0001] The invention relates to a washing machine. Background technique [0002] There is water between the inner and outer tubs of conventional pulsator washing machines, so conventional pulsator washing machines have two problems: Water consumption: During the washing process of pulsator washing machines, the inner and outer tubs are connected, and the inner and outer tubs are There is water, but only the water in the inner bucket is really used for laundry, resulting in waste of water; pollution: long-term use, dirt accumulation between the inner and outer buckets, bacterial growth, and the water exchange process between the inner and outer buckets will cause secondary pollution. secondary soiled clothing. [0003] Also, the current pulsator washing machines on the market without water between the inner and outer tubs have the following problems: because there is no water in the outer tub, the traditional water level sensor cannot sense the height of the ...

AI Technical Summary

Problems solved by technology

[0002] There is water between the inner and outer tubs of conventional pulsator washing machines, so conventional pulsator washing machines have two problems: Water consumption: During the washing process of pulsator washing machines, the inner and outer tubs are connected, and the inner and outer tubs are There is water, but only the water in the inner bucket is really used for laundry, resulting in waste of water; pollution: long-term use, dirt accumulation between the inner and outer buckets, bacterial growth, and the water exchange process between the inner and outer buckets will cause secondary pollution. sub-contaminated clothing

[0003] In addition, the current pulsator washing machines on the market without water between the inner and outer tubs have the following problems: because there is no water in the outer tub, the traditional water level sensor cannot sense the height of the water level, making it impossible to determine whether the water has been drained

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