Dewatering process of washing machine

Abstract

The invention relates to a dehydration method for the washing machines, comprising an eccentricity detection procedure for detecting the eccentric magnitude of the washes. At the drum acceleration area of the dehydration procedure, the acceleration eccentric magnitude of the washes is detected. If the eccentric magnitude is higher than the allowable amount, the washes are judged to be at double eccentricity status, and then enter an acceleration eccentricity detection procedure of the eccentricity detection procedure. According to the invention, the double eccentricity status and no-load status of the washes are accurately detected through the acceleration eccentric magnitude and the acceleration eccentricity allowable amount; thereby the washes at double eccentricity status are prevented from entering the dehydration procedure. Moreover, if the acceleration eccentricity allowable amount of the acceleration eccentricity detection procedure is assigned sensitively, the washes at no load status can be prevented from being identified at double eccentricity status in advance.

Description

technical field [0001] The present invention relates to a washing machine dehydration method, in particular to a method that can accurately determine the double eccentric state and no-load state of the laundry, and use sensitively set reference values ​​when judging the above-mentioned double eccentric state and no-load state, thereby A dehydration method of a washing machine that prevents the phenomenon that the laundry in the no-load state is recognized as a double eccentric state. Background technique [0002] Generally speaking, the washing machine uses the action of washing water and detergent to wash the laundry through the steps of washing, cleaning, and dehydration in order to remove the dirt stuck on clothes, pillows, etc. clean device. [0003] Fig. 1 is a simple schematic diagram of a general drum washing machine in a double eccentric state. [0004] As shown in Figure 1, the general drum washing machine includes the following parts: a washing tub 100 for contai...

AI Technical Summary

Problems solved by technology

In the 1st, 2nd, and 3rd eccentric detection steps, even if the laundry is in a double eccentric state, it will be recognized as an unloaded state in which the eccentric state is released, and the drum 102 will be rotated at a high speed in the dehydration step. , resulting in vibration and noise due to the double eccentricity of the above-mentioned laundry

[0010] That is, as shown in FIG. 1, the double eccentric state of the above-mentioned laundry is a state in which two sets of laundry L1, L2 having the same weight are placed facing each other inside the above-mentioned drum 102, and in the section where the above-mentioned drum 102 rotates at a low speed , will produce the same effect as the no-load state of the above-mentioned laundry L1, L2; however, in the section where the above-mentioned drum 102 is rotating at a high speed, the double eccentricity of the above-mentioned laundry L1, L2 will have an effect, and will cause a large vibration and noise

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