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Washing machine pulsator and washing machine thereof

A washing machine and pulsator technology, which is applied to washing machines with containers, washing devices, textiles, and paper making, etc., can solve the problems of large pulsator space occupied by stirring blades, weak friction between water flow and clothes, and small space for clothes to turn over. Achieving good dehydration effect, improved washing and/or drying effect, easy dispersal effect

Active Publication Date: 2018-02-02
QINGDAO HAIER WASHING MASCH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this type of mixing blade takes up a lot of space in the impeller, and the water flow continuously changes direction along the extension direction of the mixing blade to form different water flows, which is easy to cause water flow disorder, and the interaction between the water flows in each direction weakens the water flow intensity, and the clothes are in the center. It is easy to tangle and knot, the friction between the water flow and the clothes is not strong, the water flow produced is weak and the direction is different, the space for the clothes to turn is small, and the clothes are easy to get tangled and knotted in the central area

Method used

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  • Washing machine pulsator and washing machine thereof
  • Washing machine pulsator and washing machine thereof
  • Washing machine pulsator and washing machine thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Such as Figure 1 to Figure 5 As shown, this embodiment provides a pulsator for a washing machine, including a pulsator body 1, on which two raised stirring blades 2 extend from the center along the radial direction of the pulsator body 1, two The stirring blades 2 extend radially on the same diameter.

[0065] The stirring blade 2 is wide at the bottom and gradually narrows toward the top. The stirring blade 2 includes a first side 22 and a second side 23 extending from the top 21 to the impeller chassis 11. The first side 22 and the second side are The side surfaces 23 are located on both radial sides of the stirring blade 2 , and the curves where the first side 22 and the second side 23 intersect with the impeller body 1 are substantially parallel to the radial direction of the stirring blade 2 .

[0066] The deviation angle between the curve of the first side 22 and the second side 23 intersecting the impeller body 1 and the radial direction of the impeller is less...

Embodiment 2

[0077] This embodiment provides a washing machine pulsator, including a pulsator body, on which two raised stirring blades extending from the center along the radial direction of the pulsator body are arranged, and the two stirring blades extend radially on the same diameter.

[0078] This embodiment is a further limitation of Embodiment 1. Compared with Embodiment 1, the difference is that the center of the impeller body is provided with a raised central part, and the inner edge of the stirring blade at least partially wraps around the central part and starts from the central part. extend.

[0079] The length of the inner edge of the stirring blade surrounding the center is greater than 20% of the length of the outer edge of the stirring blade, and the length of the inner edge of the stirring blade is less than or equal to the length of the outer edge of the stirring blade.

[0080] The central part is arranged in a hemispherical structure, and the surface is provided with a n...

Embodiment 3

[0082] Such as Figure 1-6 As shown, this embodiment provides a pulsator for a washing machine, including a pulsator body 1, on which two raised stirring blades 2 extend from the center along the radial direction of the pulsator body 1, two The stirring blades 2 extend radially on the same diameter.

[0083] This embodiment is a further limitation of the first embodiment. The center of the pulsator body 1 is provided with a freely rotatable center wheel 3 and a friction structure arranged under the center wheel 3 .

[0084] The friction structure is a metal washer 4 , which is connected to the pulsator body 1 by screws 41 , and the center runner 3 is rotatably arranged above the metal washer 4 . The diameter of the outer edge of the metal gasket 4 is greater than or equal to the outer diameter of the bottom of the center runner 3 .

[0085] The central runner 3 has a hemispherical structure, and several bumps 31 are arranged on the surface of the central runner 3 . Preferabl...

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Abstract

The invention discloses a washing machine pulsator and a washing machine thereof. The washing machine pulsator comprises a pulsator body, wherein two protruding stirring blades extending from the center in the radial direction of the pulsator body are arranged on the pulsator body, and the two stirring blades radially extend on the same diameter. The washing machine pulsator is large in stirring blade area, movable spaces for clothes exist at a vertical part and a middle part, intertwining is avoided, washing and drying effects are better, and dried clothes are fluffy.

Description

technical field [0001] The invention belongs to the field of washing machine devices, and in particular relates to a washing machine pulsator and the washing machine. Background technique [0002] In the current society, washing machines for household appliances have become an indispensable part of people's lives, and there are more and more types of washing machines, including pulsator washing machines, drum washing machines, washing and drying machines and so on. Among them, the pulsator washing machine is still used by a large number of customers, and a pulsator washing machine with integrated washing and drying has also been developed. At the same time, customers have higher and higher requirements for the use of pulsator washing machines. The pulsator of the existing pulsator washing machine generally has 3-6 stirring blade structures, and the area of ​​each stirring blade is relatively small, and the general shape is relatively flat, the washing performance is not high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F17/10D06F17/06
CPCD06F17/06D06F17/10Y02B40/00
Inventor 程宝珍王玲臣孙广彬公涛田云龙庄仲凯
Owner QINGDAO HAIER WASHING MASCH CO LTD
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