Washing machine dewatering device and washing machine

Abstract

The invention discloses a washing machine dewatering device and a washing machine. The washing machine comprises an outer barrel, an inner barrel and a wave wheel, wherein cleaning particles for cleaning the walls of the barrels are arranged between the inner barrel and the outer barrel, the dewatering device comprises a particle charging and discharging cavity for containing the cleaning particles during dewatering and automatically putting the cleaning particles between the inner barrel and the outer barrel to clean the walls of the barrels due to the buoyancy force when water enters and a dewatering cavity, and a filtering structure which baffles the cleaning particles and discharges line scraps and smaller impurities is arranged between the particle charging and discharging cavity and the dewatering cavity. The filtering structure comprises a particle baffling part, a filtering gap and a fracture crossed with the filtering gap, wherein the fracture is communicated with the filtering gap, so that the line scraps wound on the baffling part is washed by water flow and fallen off to be discharged out of the fracture, and a filtering surface of the filtering structure which corresponds to one side of the charging and discharging cavity is an arc surface / inclined surface flow guide structure which is concave to the other side at the position of the fracture. The washing machine dewatering device and the washing machine disclosed by the invention are simple in structure, and low in low, and prevents bacterial from growing caused by the dewatering blockage and the residual line scraps when the cleaning particles are intercepted.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a washing machine drainage device and a washing machine. Background technique [0002] There is a closed environment between the inner and outer barrels of the existing washing machine, and only water can pass through. Due to the limitations of the above-mentioned structure of the washing machine and the particularity of the use environment, after 3-5 months of use, the outer wall of the inner barrel and the outer barrel Dirt will adhere to the inner wall, thereby breeding different degrees of bacteria, and most of the bacteria that grow are harmful to the human body. [0003] Along with the raising of people's living standard and the raising of the quality of life requirement, the solution of the hygienic problem of washing machine has shown very urgent. According to the investigation of the internal environment of the washing machine by relevant scientific research institutions...

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Problems solved by technology

[0006] But the structure of the washing machine mentioned above, after draining, because the rubber balls or flexible particles are in a state of free scattering in the barrel, a lot of noise will be generated during the high-speed dehydration process, and the energy consumption of the washing machine will be increased at the same time, which will affect the life of the washing machine.

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