Drum washing machine and washing barrel assembly used in the same

Abstract

The invention discloses a drum washing machine and a washing barrel assembly used in the same. The drum washing machine comprises a water barrel, a washing barrel, a water taking device and one-way connecting devices, wherein the washing barrel is rotationally arranged in the water barrel; the water taking device rotates along with the washing barrel and is provided with water taking openings, a flow channel and a spraying opening, the spraying opening is communicated with the inner space of the washing barrel, and the flow channel with the periphery closed is communicated with the water taking openings and the spraying opening; the one-way connecting devices are arranged on the water taking openings and achieve one-way connection from the outer sides of the water taking openings to the inner sides of the water taking openings; when the water taking device rotates along with the washing barrel, liquid in the water barrel is scooped by the water taking openings and flows into the washing barrel from the spraying opening along the flow channel under the action of gravity. The drum washing machine has the advantages of being low in power consumption cost, good in spraying effect, high in spraying efficiency and the like.

Description

Technical field [0001] The present invention relates to the technical field of electrical appliance manufacturing, in particular to a drum washing machine and a washing tub assembly for the drum washing machine. Background technique [0002] The drum washing machine uses the rotation of the drum to lift and beat the clothes to wash. The outside of the drum is usually equipped with a water circulation spray device. The water in the drum is pumped out of the drum through the circulation pipe by external force such as a circulating pump. The spray device returns to the washing tub. In order to realize this process, the circulating pump needs to continue to work, resulting in an increase in power consumption costs. [0003] For this reason, the related art proposes a technical solution of installing a water intake device on the washing tub, but the water intake device uses an open flow channel to guide the water between the washing tub and the water tub into the washing tub, that is, t...

AI Technical Summary

Problems solved by technology

[0002] The drum washing machine lifts and beats the clothes through the rotation of the washing tub for washing. The outside of the washing tub is usually equipped with a water circulation spray device, and the water in the washing tub is pumped out of the washing tub through a circulation pipe by using external force such as a circulation pump, and then The spraying device returns to the washing tub. In order to achieve this process, the circulating pump needs to work continuously, resulting in increased power consumption costs

[0003] For this reason, in the related art, a technical scheme of installing a water intake device on the washing bucket is proposed, but the water intake device uses an open flow channel to guide the water between the washing bucket and the water tank into the washing bucket, that is, the periphery of the flow channel Open, so that water is easy to spill from the opening around the flow channel during the rotation of the water intake device, resulting in a small amount of spray water and insufficient spray pressure, which affects the spray effect and low spray efficiency

Images