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Washing machine control method and washing machine

A control method and washing machine technology, which are applied in the control device of washing machine, other washing machines, water treatment parameter control, etc., can solve problems such as secondary pollution of clothes

Active Publication Date: 2015-07-22
HAIER GROUP TECHN R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, because the flocculant is directly put into the water tank of the washing machine to treat the washing water, it will cause secondary pollution of the clothes by the flocculant

Method used

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  • Washing machine control method and washing machine
  • Washing machine control method and washing machine
  • Washing machine control method and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] Such as figure 2 As shown, in this embodiment, after the washing process of the washing machine is completed, the first turbidity sensor provided on the water storage tub detects the turbidity of the washing water in the water storage tub to obtain the turbidity value P of the washing water. The washing water turbidity value P obtained by the above detection is compared with the maximum turbidity value Pmax.

[0077] When the washing water turbidity value P

[0078] When the washing water turbidity value P≥the highest setting value Pmax, the washing machine executes the normal rinsing procedure: all the washing water in the water tank is drained out of the washing machine, and the washing machine uses the external normal water as...

Embodiment 2

[0081] Such as figure 2 As shown, in this embodiment, after the flocculation procedure of the washing machine is completed, the first turbidity sensor installed on the water storage cylinder detects the turbidity of the washing water in the water storage cylinder to obtain the turbidity of the washing water after the flocculation self-cleaning is completed. Value P. The washing water turbidity value P obtained by the above detection is compared with the rinse set value Pmin.

[0082] When the washing water turbidity value P

[0083] When the washing water turbidity value P≥rinsing set value Pmin, the washing machine will follow the normal rinsing procedure: all the washing water in the water tank will be drained out of the washing machine, and the washing machine will use the external normal water as the rinsing wa...

Embodiment 3

[0086] Such as image 3 As shown, in this embodiment, the specific steps of the washing machine control method are as follows:

[0087] 21) After the washing machine is finished washing, use the first turbidity sensor to detect the turbidity of the washing water in the water tank to obtain the turbidity value P of the washing water;

[0088] 22) Compare the turbidity value P of the washing water with the maximum setting value Pmax; if P≥Pmax, the washing machine enters the normal rinsing procedure, all the washing water is drained out, and tap water is re-introduced from the outside as rinsing water to rinse the clothes , after rinsing, drain the water, spin dry, and finish the laundry; if P<Pmax, go to step 23);

[0089] 23) According to the inflow L of the washing water used in the washing machine washing program, call the turbidity judgment value P′ corresponding to the inflow L of the washing water, the number of basic flocculation cycles N1 and the washing in the floccul...

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Abstract

A washing machine control method and washing machine, said control method comprising: after wash water has been used for washing, performing a turbidity measurement to determine the turbidity value P of the wash water; according to the wash water turbidity value P, determining the number of flocculation cycles N of the wash water. According to the intake water amount L, the washing machine determines the number of base flocculation cycles N1 of the wash water; determining, according to the wash water turbidity value P, the number of variable flocculation cycles N2, to arrive at the number of flocculation cycles N=N1+N2 of the wash water. The washing machine comprises: a washing drum (2), a clothes-washing structure arranged inside the washing drum (2), and a flocculation processing unit arranged on the washing drum exterior; after water is flocculated in the flocculation container, said flocculation processing unit cleaning the flocculated water, producing clean water; discharging the water back into the washing drum (2) to be used once again by the washing machine for rinsing. The described method and device accurately control the number of washing machine flocculation cycles, improving efficiency in flocculation self-cleaning of the wash water.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a cycle water-saving washing machine, in particular to a washing machine control method and the washing machine. Background technique [0002] With the improvement of people's living standards, the washing machine has become one of the main household appliances in people's daily life. The washing process of the washing machine mainly includes several stages of washing, rinsing and drying. After entering the rinsing stage, in order to rinse off the stains and residual detergent, it is necessary to enter more water or perform more rinsing times to rinse the clothes, which will consume a lot of water resources, even if it is a water-saving drum washing machine. Clothes also need to be rinsed at least twice, and this process consumes at least 30L of tap water. Sometimes there are less stains on the clothes or less detergent is put in, and it may be rinsed clean twice, but because the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/00D06F39/08D06F33/00D06F33/36D06F33/42D06F34/22
CPCC02F1/52C02F2209/11C02F2209/42D06F34/22D06F33/42D06F2105/08D06F2103/20D06F33/36D06F2105/52D06F2103/14D06F39/20
Inventor 劳春峰武凤玲王先超车敏
Owner HAIER GROUP TECHN R&D CENT
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