Washing control method for washing machine

A control method and washing machine technology, applied to the control device of washing machines, other washing machines, washing devices, etc., can solve the problems of decreased washing effect, increased water consumption, short washing time of pre-washing function, etc., and achieve good cleaning effect

Inactive Publication Date: 2015-09-16
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Increasing the amount of detergent and prolonging the washing time have a certain effect on improving the washing effect of heavily soiled clothes, but the soaking time of clothes in dirty water will be longer, and the stain deposition will be more serious; and when the washing water is already dirty When the concentration of stains in the washing water is high or even saturated,

Method used

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  • Washing control method for washing machine
  • Washing control method for washing machine

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Preferred Embodiment 1:

[0029] like figure 1 As shown, this preferred embodiment provides a washing control method for a washing machine, the method includes two times of washing detergent, and the specific steps are as follows:

[0030] Step 1. Turn on the power, and the washing machine starts to run the washing-related programs.

[0031] Step 2. When the user thinks that the clothes washed this time are relatively dirty, press the "severely dirty" selection button on the operation panel or click the corresponding icon. The control unit judges to enter the detergent dispensing method according to the code set by the washing machine program, and goes to step 3. If the control unit does not detect the code at this time, execute the normal washing program and go to step 6 after the program ends.

[0032] Step 3. Add water and put in detergent for the first time. The water and detergent form a lotion in the washing tub, and the washing reaches the first set time T1. ...

Example Embodiment

[0037] Preferred embodiment two:

[0038] like figure 2 As shown, this preferred embodiment provides a washing control method for a washing machine, and the specific steps are as follows:

[0039] Step 1. Turn on the power, and the washing machine starts to run the washing-related programs.

[0040] Step 2. Add water, put in detergent, and the water and detergent form a lotion in the washing tub. After washing for a period of time Tj in a preset manner, the turbidity of the lotion is detected.

[0041] In step 3, according to the turbidity setting, it is judged whether it is necessary to perform washing in different times. When the turbidity is greater than or equal to the set value, the control unit judges that the detergent is dispensed in batches, and goes to step 4;

[0042] Step 4. Water treatment is performed on the lotion in the washing tub; the clean water obtained after the treatment is sent back to the washing tub to become water for the next washing.

[0043] ...

Example Embodiment

[0046] Preferred embodiment three:

[0047] This preferred embodiment provides a washing control method for a washing machine. The method is to put the detergent in stages during the washing process, specifically: put the detergent into at least N times, and put the detergent in the second to the Nth time for washing. Before at least one dose of the detergent, at least part of the lotion in the washing tub is treated to reduce the turbidity of the lotion in the washing tub, wherein N≥2.

[0048] Among them, what kind of clothes belong to the "dirty clothes" that need to use the detergent washing method in batches can be judged by the user, or can be judged according to the qualitative and quantitative test results obtained by any method.

[0049] The specific number of times the detergent is dispensed in batches can be set in advance; it can also be detected after a period of time Tj during the washing process, and the turbidity of the lotion will be detected when the turbidit...

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Abstract

The invention discloses a washing control method for a washing machine, and belongs to the field of washing machine control methods. The washing control method is designed to solve the problem that an existing washing machine is poor in effect of washing highly dirty clothes. The washing control method for the washing machine includes the step of putting detergent in several times in the washing process, particularly, the detergent is put in at least N times, and before at least one time of detergent putting during the period from the second time of detergent putting to the N time of detergent putting, a part of washing liquor in a washing bucket is treated to reduce the dirty degree of the washing liquor in the washing bucket, wherein N >=2. According to the washing control method for the washing machine, the highly dirty clothes are washed in several times, it is avoided that the color and the bright degree of the clothes are affected as the clothes are soaked in dirty water for a long time, and the effect of washing the highly dirty clothes is better.

Description

technical field [0001] The invention relates to a washing control method of a washing machine. Background technique [0002] Heavily soiled laundry is not easy to wash in the washing machine. Existing methods are to increase the dosage of detergent and prolong the washing time to improve the washing effect. Some washing machines will add a pre-wash function. Before the main wash, wash off some substances with low adhesion (such as dirt and dust particles) or stains that are easily soluble in water. After the pre-washing is completed, drain the water and then enter the water, put in the detergent, start the main wash and carry out the follow-up washing work in the usual way. [0003] Increasing the amount of detergent and prolonging the washing time have a certain effect on improving the washing effect of heavily soiled clothes, but the soaking time of clothes in dirty water will be longer, and the stain deposition will be more serious; and when the washing water is already...

Claims

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Application Information

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IPC IPC(8): D06F33/02D06F39/02D06F39/08
Inventor 邓金柱许升黄振兴
Owner QINGDAO HAIER WASHING MASCH CO LTD
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