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Pulsator washing machine and water saving method

A pulsator washing machine and water level technology, applied in the field of washing machines, can solve the problems of unable to wash clothes, limited inner bucket volume, secondary pollution, etc.

Pending Publication Date: 2019-03-05
WUXI LITTLE SWAN ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There is water between the inner and outer tubs of conventional pulsator washing machines, and there are two main problems: water waste and secondary pollution; during the washing process of pulsator washing machines, the inner and outer tubs are connected, and the There is water, but only the water in the inner tub is really used for laundry, resulting in a waste of water; long-term use, dirt accumulation between the inner and outer tubs, bacteria breeding, and the water exchange process between the inner and outer tubs will cause secondary damage. contaminated clothing
However, when there are many clothes, this type of water-saving washing machine cannot wash the clothes due to the limited volume of the inner bucket and the reduction of washing water; Problems with laundry actions such as washing, draining, and spinning

Method used

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  • Pulsator washing machine and water saving method
  • Pulsator washing machine and water saving method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] figure 1 A schematic cross-sectional view of a pulsator washing machine according to an embodiment of the present invention is shown. Such as figure 1 As shown, the wave-wheel washing machine according to the first embodiment proposed by the present invention includes: an outer tub

[0039] 10, and the inner barrel 20 coaxially arranged in the outer barrel 10; the first pipeline 30, the two ends of the first pipeline 30 respectively communicate with the outer barrel 10 and the inner barrel 20; the first valve 320 is arranged in the corresponding first pipeline 30

[0040] In the process, the opening and closing of the first valve 320 controls the opening and closing of the first pipeline 30 .

[0041] In this embodiment, the outer tub 10 plays the role of holding water when washing more clothes; the inner tub 20 and the outer tub 10 are coaxially arranged to facilitate the rotation of the inner tub 20 during dehydration and the arrangement of the inner space; the fir...

Embodiment 2

[0056] In the second embodiment of the present invention, an electronic weighing device is added, which is arranged at the bottom of the tub 10 and is electrically connected with the microcontroller.

[0057] The laundry to be washed is weighed by the electronic scale, and the electrical signal corresponding to the weight is sent to the microcontroller, so that the microcontroller determines the washing water level according to the weight of the laundry.

Embodiment 3

[0059] According to the technical solution of the present invention, there may also be a third embodiment:

[0060] The first pipeline 30 of the pulsator washing machine is a three-way pipe, and the three openings of the three-way pipe are respectively the first port, which is arranged on the bottom plate 202 of the inner tub, the second port, which is arranged on the bottom plate 102 of the outer tub, and the third port, facing The space between the outer tub 10 and the inner tub 20; the three ports of the three-way pipe are also respectively provided with a first valve 320, a second valve 402 and a third valve, and the second pipeline 40 of the washing machine is a drain pipe, which is placed on the bottom plate of the outer tub. 102 communicates with the second port of the three-way pipe through the opening and closing of the second valve 402 .

[0061] When there are few clothes and water-saving washing is performed, all valves are closed, and only the inner tub 20 is wash...

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Abstract

The invention provides a pulsator washing machine and a water saving method. The pulsator washing machine comprises an outer bucket, an inner bucket coaxially arranged in the outer bucket, at least one first pipeline and at least one first valve, wherein the two ends of each first pipeline are respectively communicated with the outer bucket and the inner bucket; each first valve is arranged on a corresponding first pipeline, and connecting and breaking of the first pipelines are controlled through turning on and off of the first valves. Turning on and off of the first valves and second valvesis controlled to control communicating between the inner bucket and the outer bucket, different washing modes of the washing machine can be further switched, when there is less clothes, washing machine can switch to a water-saving washing mode, and when there is more clothes, the washing machine can switch to a conventional washing mode; water resources are saved, accumulation of dirt between theinner bucket and the outer bucket is reduced, and therefore secondary contamination to the clothes is reduced.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to a pulsator washing machine and a water saving method. Background technique [0002] There is water between the inner and outer tubs of conventional pulsator washing machines, and there are two main problems: water waste and secondary pollution; during the washing process of pulsator washing machines, the inner and outer tubs are connected, and the There is water, but only the water in the inner tub is really used for laundry, resulting in a waste of water; long-term use, dirt accumulation between the inner and outer tubs, bacteria breeding, and the water exchange process between the inner and outer tubs will cause secondary damage. Stain clothing. In order to solve the water-saving and secondary pollution problems of wave-wheel washing machines, a water-saving washing machine with no holes in the inner tub has been developed in the prior art. About 30% water. However,...

Claims

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Application Information

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IPC IPC(8): D06F39/08D06F33/02
CPCD06F39/08D06F39/087D06F33/00Y02B40/00
Inventor 管学伟严书林卞新宇尹京强
Owner WUXI LITTLE SWAN ELECTRIC CO LTD
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