Impeller and impeller washing machine

A pulsator washing machine and pulsator technology, applied in the field of washing machines, can solve problems such as poor cleaning effect, poor clothing turnover, and weak washing power of pulsator washing machines, and achieve the effects of preventing entanglement of clothes, improving the washing ratio, and ideal washing effect

Active Publication Date: 2014-03-12
HISENSE(SHANDONG)REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fountain-type pulsator for a washing machine, which solves the defects of the existing pulsator washing machine, such as weak washing, poor clothing turnover, and poor cleaning effect, and improves the cleaning effect of the washing machine

Method used

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  • Impeller and impeller washing machine
  • Impeller and impeller washing machine
  • Impeller and impeller washing machine

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0027] The pulsator in this embodiment includes a base plate, on the upper surface of the base plate, a plurality of convex ribs are formed, and the convex ribs are used to stir the water in the tub to form a water flow to impact the clothes and form a certain washing force on the clothes. Water-repellent ribs are formed on the lower surface of the base plate and the concave part corresponding to the convex rib, and a through hole is opened on the concave (that is, the convex rib), and the water on the lower surface of the pulsator can enter the washing tub through the through hole on the convex rib Inside. Wherein, the upper surface of the base plate is the surface inside the washing bucket after the pulsator is assembled with the washing bucket, and the lower surface of the base plate is the reverse side of the upper surface of the base plate.

[0028] During the forward and reverse rotation of the pulsator, a large amount of water is gathered at the water-repelling ribs, so...

specific Embodiment 2

[0029] Such as Figure 1-3 As shown, the pulsator proposed in this embodiment is integrally injection-molded, including a disc-shaped substrate 1. The upper surface of the substrate 1 described in this embodiment is the surface located in the washing tub after the pulsator is assembled with the washing tub. The lower surface of the substrate 1 is opposite to the upper surface of the substrate.

[0030] Protruding ribs 2 protruding from the surface of the substrate 1 are formed on the upper surface of the substrate 1 , and the ribs 2 are distributed in a radial shape with the center of the substrate 1 as a base point. On the lower surface of the base plate 1 corresponding to the convex rib 2 is a depression, the depression includes two inclined sides, and the inclined sides intersect. Each depression is formed with a water-draining rib 5, which is a vertical rib formed on the lower surface of the substrate 1. The water-draining rib 5 extends outward based on the component 3 un...

specific Embodiment 3

[0040] Such as Figure 7-8 As shown, the difference between this embodiment and specific embodiment 2 is that this embodiment only has a through hole 6 evenly opened on one inclined side of the depression, while no through hole is opened on the other inclined side, and the water-repellent rib 5 is formed On the sloped sides of the depression. Then only when the pulsator rotates clockwise or counterclockwise, a spray-like water flow is formed on the inclined side surface provided with the through hole 6, which has the effect of enhancing the washing power and improving the degree of cleanliness.

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Abstract

The invention relates to an impeller and an impeller washing machine. The impeller comprises a base plate, wherein convex ribs are arranged on the upper surface of the base plate, recesses are formed in the lower surface of the base plate corresponding to the convex ribs, a water repelling rib is arranged in at least one recess, and a through hole is formed in the recess provided with the water repelling rib. In positive and negative rotating processes of the impeller, the water repelling rib enables water to be sprayed out from the through hole in the inclined side face to form a spurting water flow to impact clothes, so as to form a strong washing power to scatter the clothes and prevent the clothes from winding; the clothes are lifted so as to be well overturned. In addition, the water flow sprayed carries a lot of bubbles, so that a cavitation effect is generated to effectively increase the solubility of washing powder and improve the cleanness of the clothes. Therefore, according to the invention, the clothes are comprehensively washed, a washing effect is ideal and the clean ratio is remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of washing machines, and in particular relates to a pulsator and a pulsator washing machine. Background technique [0002] The pulsator washing machine is one of the laundry equipment commonly used in people's daily life. In the existing pulsator washing machine, a pulsator is arranged in the washing bucket, and convex ribs are formed on the upper surface of the disc-shaped substrate of the pulsator. The ribs agitate the water flow in the bucket to impact the clothes to achieve the purpose of washing. However, in the washing process of the pulsator washing machine, there are problems such as weak pulsator washing, poor clothing turnover, unclean washing, and poor solubility of washing powder. In order to solve the above problems, some washing machine manufacturers increase the ribs as high as possible, which can increase the ability of the ribs to drive the clothes to rotate, which improves the washing p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F17/10D06F17/06
CPCD06F17/10
Inventor 徐志巧刘振华刘文祥刘玉春刘大燕
Owner HISENSE(SHANDONG)REFRIGERATOR CO LTD
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