Washing machine and control method thereof

A control method and washing machine technology, applied to the control device of washing machine, washing device, textile and paper making, etc., can solve the problems of long washing time and detergent residue, save time, reduce detergent residue, and easily clean stains Effect

Pending Publication Date: 2021-12-17
BSH ELECTRICAL APPLIANCES JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in the washing phase of these existing laundry procedures, the clothes are washed in the mixed solution of added water and detergent. After the washing phase, more detergent will be left in the clothes, so multiple rinsing will be carried out subsequently. , further make the washing time longer, otherwise there will be problems of detergent residue

Method used

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  • Washing machine and control method thereof
  • Washing machine and control method thereof

Examples

Experimental program
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Embodiment Construction

[0025] Such as figure 1 As shown, the washing machine 1 of one embodiment includes an outer tub 2 and an inner tub 3 that is driven and rotatably located in the outer tub 2 . There are several through holes on the wall of the inner cylinder 3 so as to be in fluid communication with the outer cylinder 2 . The outer tub 2 and / or the inner tub 3 constitute a washing container of the washing machine. In other embodiments, the laundry container can be a flexible laundry bag, or other forms of containers that can hold washing solution and clothes.

[0026] Inside the inner tub 3 there are components that assist in stirring or lifting the clothes during the washing process, such as figure 1 The lifting rib 4 shown.

[0027] The water inlet pipeline 5 is connected to the water valve 6 , the treatment agent adding device 7 and the outer cylinder 2 in sequence. It is also possible to add another branch pipeline to connect the water valve 6 and the outer cylinder 2 without the treatm...

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PUM

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Abstract

The invention provides a control method of a washing machine. A soaking washing program can be executed. The soaking washing program comprises the following steps of in a wetting stage, flushing a water and detergent mixed solution into a washing container, wherein the amount of flushed clean water is a first amount; starting a soaking stage after water feeding is finished; and after the soaking stage is finished, discharging the water and detergent mixed solution, then flushing a second amount of clean water into the washing container, and starting a washing stage. The invention further provides the washing machine. The washing machine comprises the washing container and a control device, wherein the control device is set to be capable of controlling operation of the washing machine according to the control method. According to the invention, the time of the washing program can be saved, detergent residues are reduced, and the cleaning effect is improved.

Description

【Technical field】 [0001] The invention relates to the technical field of washing machine and washing program control. 【Background technique】 [0002] During the washing process of the washing machine, it usually includes a wetting stage, a washing stage, a rinsing stage, and a dehydration stage. In the wetting stage, a certain amount of mixed solution of water and detergent is flushed into the laundry container, and then the washing stage is started, and the mixed solution is used to wash the clothes for a long time. For dirtier laundry or stronger stains, some wash programs include a soaking process. Clothes enter the washing stage after soaking in the mixed solution for a period of time. Since there is often more detergent remaining in the clothes after the washing phase, multiple rinses are subsequently performed. There are also some laundry programs that include a prewash phase. In the pre-washing stage, inject a certain amount of water and detergent mixture into the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F33/30D06F33/32D06F33/34D06F33/36D06F33/37D06F33/38D06F33/40D06F33/42
CPCD06F33/30D06F33/32D06F33/34D06F33/36D06F33/37D06F33/42D06F33/38D06F33/40
Inventor 张树荣杨帆刘帅
Owner BSH ELECTRICAL APPLIANCES JIANGSU
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