Dewatering control method for washing machine

Abstract

The invention relates to a dehydration control method for a washing machine, comprising the following steps that: the eccentric state is detected at the dehydration travel of the washing machine, and when the eccentric state is beyond the set value, the operations of unfastening the washing bag and detecting eccentric state are repeatedly processed, and when the eccentric state is within the set value, a first step of a first intermittent dehydration operation is processed; the eccentric state is detected after the first intermittent dehydration operation, and when the eccentric state is beyond the set value, the operations of unfastening the washing bag and detecting eccentric state are repeatedly processed, and when the eccentric state is within the set value, a second step of a second intermittent dehydration operation is processed; the eccentric state is detected after the second intermittent dehydration operation, and when the eccentric state is beyond the set value, the operations of unfastening the washing bag and detecting eccentric state are repeatedly processed, and when the eccentric state is within the set value, a third step of the main dehydration operation is processed. The invention is characterized in that the RPM of each dehydration operation is selected according to the detecting time of eccentric state, and the dehydration operation is processed according to the selected dehydration RPM. The invention has the advantage of shortening the whole dehydration time.

Description

technical field [0001] The invention relates to a dehydration control method of a washing machine. Background technique [0002] Generally speaking, a washing machine is a device that removes dirt substances stuck in a washing bag contained in a drum by utilizing the action of detergent and washing water contained in a washing tub. [0003] Such as figure 1 As shown, the existing washing machine includes the following parts: a housing (cabinet) 2; installed inside the housing 2, it accommodates washing water during washing or cleaning operations, and accommodates washing bags during the dehydration stroke. The washing bucket 10 of the washing water taken off in the middle; the drum 20 which is rotatably installed in the inside of the washing drum 10 and used to accommodate the washing bag (m); the motor for supporting the drum 20 and making it rotate 30. [0004] One side of the above-mentioned casing 2 is formed with an access hole 2a for putting in and taking out the wa...

AI Technical Summary

Problems solved by technology

[0015] However, in the dehydration control method of the washing machine in the prior art, when the eccentric state of the washing bag is excessive, or the eccentric state of the washing bag causes the washing bag to be untied easily, the dehydration process will be ended, thereby reducing the user's concern for the washing machine. Reliability

[0016] And, in the case where the number of repetitions of eccentricity detection and unpacking of the washing bag is increased due to the entanglement of the washing bag, etc., the entire dehydration time will be lengthened, causing user dissatisfaction

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