Control method of washing machine and washing machine
A control method and washing machine technology, applied in the control device of washing machine, other washing machines, washing devices, etc., can solve the problems of poor use flexibility, inability to automatically control, etc., to improve accuracy, avoid incomplete elimination, and accurate and reliable detection results Effect
Inactive Publication Date: 2019-07-23
QINGDAO HAIER WASHING MASCH CO LTD
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Problems solved by technology
The disadvantage of the prior art is that water will enter the material box with disinfectant added every time it is washed, that is, as long as the disinfectant is added to the material box, the washing machine will disinfect the laundry, and it is impossible to wash the laundry according to the Microorganisms such as bacteria and viruses on the surface can automatically control whether to use disinfectant, and the flexibility of use is poor.
Method used
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Embodiment 1
[0041] Such as figure 2 and image 3 As shown, this embodiment provides a control method for a washing machine. In this embodiment, disinfectant is injected into the sterilization process.
[0042] Specifically, see figure 2 , start the washing program, advance the water to the preset water level, and then perform pre-washing for T1 time. After the pre-washing, detect the microbial content M in the washing water. If M is greater than the preset value Ma, calculate the dosage of disinfectant according to the M value Amount, and then put in the corresponding amount of disinfectant and detergent to carry out the washing procedure; if M is less than or equal to the preset value Ma, do not put in the disinfectant, and carry out the washing procedure after only putting in the detergent.
[0043] or, see image 3 , start the washing program, advance the water to the preset water level, detect the microbial content M1 in the washing water after the water intake, and then perform ...
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The invention relates to the technical field of washing machines, in particular to a control method of a washing machine and the washing machine. The content of microorganisms in washing water is detected firstly, then the detection value of the microorganisms is compared with a preset value, whether sterilizing and disinfecting treatment is carried out is judged according to the comparison result, the situation that clothes without microorganisms or with the low microorganism content are unnecessarily sterilized and disinfected, and the sterilizing and disinfecting process is more flexible; furthermore, after a washing program is started, prewashing at preset time is executed firstly, the content of the microorganisms in the washing water is detected at the pre-washing stage, the clothesfully make contact with the washing water through pre-washing, bacteria, viruses and other microorganisms on the clothes can enter the washing water, and the detection result is accurate and reliable.
Description
technical field [0001] The invention relates to the technical field of washing machines, in particular to a washing machine control method and the washing machine. Background technique [0002] With the continuous improvement of people's living standards, people have put forward higher requirements for washing machines. In addition to certain expectations for cleaning performance, they also hope that the washing machine itself can provide effective sterilization and disinfection functions for the laundry, especially It is underwear and infant clothes, which need to be sterilized very much. [0003] In the prior art, there are washing machines that provide sterilization and disinfection functions. Specifically, water is fed from a material box to which a disinfectant is added to form a disinfectant solution in the drum of the washing machine, and the laundry is disinfected. The disadvantage of the prior art is that water will enter the material box where the disinfectant is ...
Claims
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IPC IPC(8): D06F33/02D06F39/00D06F35/00
CPCD06F2202/02D06F35/005D06F34/22D06F33/00
Inventor 黄振兴许升尹俊明舒海
Owner QINGDAO HAIER WASHING MASCH CO LTD