Washing drum assembly of impeller type washing machine and washing machine

Abstract

The invention provides a washing drum assembly of an impeller type washing machine and the washing machine. The washing drum assembly of the impeller type washing machine comprises: an outer drum; an inner drum arranged in the outer drum, wherein an inner drum drainage hole is formed in the bottom wall of the inner drum, and the bottom of the inner drum is connected with a driving device arranged outside the outer drum through a first driving shaft; an impeller rotationally arranged at the bottom of the inner drum and connected with the driving device through a second driving shaft; and a water sealing disc movably arranged between the impeller and the bottom wall of the inner drum, wherein the water sealing disc is connected with a lifting mechanism, and the lifting mechanism can control the water sealing disc to move so as to close or open a flow channel between the inner space of the inner drum and the drainage hole. According to the washing machine, no water exists in the outer drum in a washing process, so that clothes are prevented from being polluted by dirt or bacteria in the inner drum and the outer drum, and meanwhile the use amount of washing water can be reduced.

Description

technical field [0001] The present invention relates to the technical field of washing machines, in particular to a washing tub assembly of a pulsator washing machine and a washing machine. Background technique [0002] The area between the inner drum and the outer drum of the pulsator washing machine is a hygienic dead corner, which is easy to breed bacteria and is difficult to clean in place. When the washing machine is working, the washing water existing between the inner tub and the outer tub is difficult to fully participate in the washing, and water resources are wasted. Secondly, the dirt and bacteria that accumulate between the inner and outer cylinders will also pollute the clothes in the inner cylinder through the washing water. . SUMMARY OF THE INVENTION [0003] In view of this, the present invention provides a washing tub assembly of a pulsator washing machine and a washing machine, which are at least used to solve the technical problem that the dirt between...

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Problems solved by technology

[0003] In view of this, the present invention provides a washing tub assembly of a pulsator washing machine and a washing machine, at least for solving the technical problems of dirt between the inner tub and the outer tub and bacteria easily entering the inner tub to cause pollution to the clothes, specifically:

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