A washing method of drum washing machine

Abstract

Provided is a washing method of a roller washing machine. The washing method comprises the steps of 1), washing; 2), rinsing; 3), turning on a draining pump, detecting whether or not the water level is lower than H1, if yes, executing the next step, otherwise executing step 3) again; 4), keeping the rotating speed at V1 for T1; 5), judging whether or not the load distribution is uniform, if yes, conducing pre-dewatering, otherwise executing step 4); 6), finishing pre-dewatering; 7), keeping the rotating speed at V1 for T1; 8), judging whether or not the load distribution is uniform, if yes, executing the next step, otherwise executing step 7); 9), keeping the rotating speed at V2 for T2, and then reaching V3; 10), detecting whether or not the water level is lower than H1, if yes, turning off the draining pump, otherwise executing step 9); 11), turning on an inlet valve; 12), judging whether or not the total water inlet time is greater than T4, if yes, executing step 15), otherwise executing the next step; 13), detecting whether or not the water level is higher than H2, if yes, executing the next step, otherwise executing step 12); 14), judging whether or not T5 is finished, if yes,executing the next step, otherwise executing step 14) again; 15), turning off the inlet valve, judging whether or not the delayed turn-on time reaches T6, if yes, turning on the draining pump, otherwise executing step 15) again; 16), judging whether or not the time of duration reaches T3, if yes, executing the next step, otherwise executing step 16) again; 17), judging whether or not the rinsingis the last time of rinsing, if yes, executing the next step, otherwise executing step 2); 18), completing the washing. The washing method can achieve double washing and save energy and has high efficiency, a high-speed washing water ring is formed, the decontamination and cleaning ability is stronger, and secondary pollution is avoided.

Description

technical field [0001] The invention relates to a washing method of a washing machine, in particular to a washing method of a drum washing machine. Background technique [0002] In modern society, people have gradually formed the habit of using laundry detergent and washing machines when washing clothes, but most families do not have the concept and habit of cleaning washing machines, and many washing machines may not be cleaned once when they are scrapped. During the washing process of clothes, the scale in the water, the free matter of washing powder, the cellulose of the clothes, the organic matter of the human body and the dust, lint and bacteria brought in by the clothes, etc., will be washed with the water flow and the bacteria during the washing process of the clothes. Centrifugal action adheres to the inner and outer cylinder walls of the washing machine, and the high humidity environment in the cylinder after the washing machine has finished washing clothes will cau...

AI Technical Summary

Problems solved by technology

[0003] At present, the general fully automatic washing machine starts gravity drainage after each water washing or rinsing, and the water is quietly discharged out of the washing machine under the action of gravity. Bacteria, lint and dust in such crevices are washed away with the water flow, especially in the narrow space of the washing machine tank. Traditional cleaning methods such as wiping with a towel or opening the cover for ventilation cannot eliminate the "bacterial barrier" at all, and it is easy to breed bacteria. When people wash clothes, no matter how much disinfectant is put in, it cannot effectively solve the cleaning problem of the washing machine tank

In the prior art, there is also a drum cleaning program specially set up to clean the washing machine, but this drum cleaning program needs to be operated separately after washing the clothes, and it cannot achieve the purpose of drum cleaning while washing the clothes, which consumes water and electricity. to make further improvements

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