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Washing machine, and dehydration barrel assembly and water spraying cover plate

A washing machine and dewatering bucket technology, applied in the field of washing machines, can solve the problems of high entanglement risk of clothes, dead corners of spraying, etc., and achieve the effects of reducing the probability of dead corners of spraying, facilitating processing and forming, and improving energy utilization rate.

Active Publication Date: 2020-03-27
WUXI LITTLE SWAN ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing washing machines, there is usually only one spray hole and the position is fixed, so the spray coverage area of ​​the water flow is small, and there are prone to spray dead ends, and there is still a high risk of entanglement of clothes

Method used

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  • Washing machine, and dehydration barrel assembly and water spraying cover plate
  • Washing machine, and dehydration barrel assembly and water spraying cover plate
  • Washing machine, and dehydration barrel assembly and water spraying cover plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0080] The positions of a plurality of waterfall holes 11 have different heights, such as figure 1 and figure 2 shown.

[0081] In the prior art, there is only one waterfall hole 11 and its position is fixed, so when the water level is low, the water pressure may not be enough to lift the water flow to the waterfall hole 11. Clothes are sprayed with water, causing the clothes to be easily entangled.

[0082] Based on this, the application makes the positions of multiple spray holes 11 have different heights by rationally arranging the positions of the multiple spray holes 11, so that the lower spray holes 11 can play an important role when the water level is low. Waterfall effect, while the waterfall hole 11 at a higher position can play a major role in the waterfall function when the water level is higher, thereby meeting the waterfall needs of different water levels, so that the washing machine has the function of adjusting the spray effect according to different water le...

Embodiment 2

[0087] Embodiment two (not shown in the figure)

[0088] The difference from Embodiment 1 is that: there are at least three waterfall holes 11, and the positions of the waterfall holes 11 gradually decrease from the middle to both sides.

[0089] The number of waterfall holes 11 is at least three, and the position of the waterfall holes 11 gradually decreases from the middle to the two sides, that is, a plurality of waterfall holes 11 are arranged in an inverted pyramid structure, which is beneficial to increase the horizontal spray coverage The area is also conducive to increasing the longitudinal spray coverage area, thereby significantly improving the spray coverage space and further improving the spray effect; and the structure is relatively regular, which is convenient for processing and forming; at the same time, it also avoids adjacent spray holes. 11 The jetted water flow overlaps and interferes to cause energy loss, thereby improving the energy utilization rate.

Embodiment 3

[0091] A plurality of waterfall holes 11 are distributed staggered up and down, such as figure 1 and figure 2 shown.

[0092] A plurality of waterfall holes 11 are distributed alternately up and down, that is, alternately distributed up and down, the structure is relatively regular, which is convenient for processing and forming, and avoids overlapping and interference of the water jets sprayed from adjacent waterfall holes 11, resulting in energy loss, thereby Improved energy utilization.

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Abstract

The invention provides a water spraying cover plate, a dehydration barrel assembly and a washing machine. The water spraying cover plate comprises a cover plate body and a flow guide structure, wherein a plurality of water spraying holes distributed at intervals in a circumferential direction of the washing machine are formed in the cover plate body; the flow guide structure is arranged on the cover plate body and comprises a flow guide water passage extending from bottom to top; and the upper end of the flow guide water passage communicates with the plurality of water spraying holes. The water spraying cover plate has the advantages that the plurality of water spraying holes distributed at intervals in the circumferential direction of the washing machine are formed in the cover plate body, so that the spraying coverage range of the waterflow is effectively increased, and the spraying flushing effect on clothes is improved; in a high-speed rotating process of an inner barrel of the washing machine, the waterflow sprayed out from the plurality of water spraying holes in the high-speed rotation process can cover a greater area at the same moment, or even can be connected into a wholeto form 360 degrees, so that the probability of generating a spraying dead corner is greatly reduced; a clothes winding risk in a clothes washing process is further reduced; and the user experience is further improved.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to a spray waterfall cover, a dehydration bucket assembly including the spray waterfall cover, and a washing machine including the dehydration bucket assembly. Background technique [0002] At present, when the existing fully automatic washing machine washes the clothes, in order to prevent the clothes from being entangled, a spray waterfall cover is generally arranged inside the washing machine, and the water flow sprayed from above is used to wash away the clothes. However, in the existing washing machine, there is usually only one spray hole and its position is fixed, so the spray coverage area of ​​the water flow is small, and dead spots of spray are prone to appear, and there is still a high risk of entanglement of clothes. Contents of the invention [0003] In order to solve at least one of the above technical problems, an object of the present invention is to provi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/14D06F39/08D06F17/06
CPCD06F39/14D06F39/088D06F17/06
Inventor 毛伟
Owner WUXI LITTLE SWAN ELECTRIC CO LTD
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