Washing machine pulsator and washing machine

Abstract

The invention discloses a washer impeller and a washer. The washer comprises a washing barrel and the impeller which is arranged on the bottom of the washing barrel, wherein the impeller comprises a wave disc and a plurality of groups of water shifting blades which are arranged on the surface of the wave disc, the wave disc is of a pot-typed structure with a protruded center, each group of water shifting blades are extended towards the edge from the center of the wave disc, each water shifting blade mainly consists of two sections of convex ribs, the two sections of convex ribs of each water shifting blade are respectively inclined towards two sides of the water shifting blade in the extension direction to form a twisted water shifting blade structure; each water shifting blade is linear or curved in the extending direction, when the water shifting blade is curved in the extending direction, the curvature or obliquity of the projection of the at least two sections of convex ribs of each water shifting blade on the surface of the wave disc is different, or each water shifting blade is formed by at least an arc convex rib and a linear convex rib. By adopting the washer impeller and the washer, washing water can be saved, the washing efficiency can be improved, the intertwining of washed articles can be avoided, and the washer impeller and the washer have the characteristic that comprehensive, adequate, repeated and high-efficient washing can be realized.

Description

Technical field [0001] The invention relates to the field of washing machines, in particular to a washing machine pulsator that can be evenly turned over without tangling washing and a washing machine with the pulsator. Background technique [0002] At present, the washing method of the pulsator washing machine is to turn the washing movement through the special water flow formed by the rotation of the pulsator or the rotation of the pulsator and the inner tub at the same time, and apply force to it during the turning process, so that it can friction with the wave by itself. The friction between the wheel and the wall of the inner barrel is repeated washing to achieve the purpose of washing. The shape of the pulsator in the pulsator washing machine is ever-changing, such as dish-shaped pulsator, rod-type pulsator, bowl-type pulsator, etc. However, no matter how the shape of the pulsator changes, its ultimate purpose is to improve washing. The degree of entanglement and lower the...

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Problems solved by technology

[0003] In order to improve the cleanliness, it is necessary for the pulsator to rotate at a large angle and rotate at a fast speed during washing. The water flow under the centrifugal force drives the laundry to move in one direction at high speed, but eventually the laundry will be entangled and the laundry will be torn. The pull is damaged, especially high-end clothes, which are more likely to be damaged; moreover, the washing process relies solely on the action of water flow, the movement form is single and fixed, and the turning efficiency of the laundry in the inner bucket is low, and more washings are required to complete Washing effect on the entire laundry

[0004] In addition, when this type of washing machine is running, the pulsator rotates or swings to form a circular water flow. Since the movement of the clothes in the washing tub depends on fluid motion or fluid power, in order to achieve the required circular turning mode, it is also necessary to Filling an automatic washing machine with a bottom pulsator with washing liquid in which the height of the washing liquid added to the washing tub must be sufficient to completely submerge the fabrics loaded into the washing drum consumes a large amount of water, in addition, due to The amount of water is large. In order to achieve a sufficient concentration of detergent, the amount of detergent must be increased. The cost of washing is high, and it also causes certain pollution to water resources.

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