Washing machine capable of adjusting water injection direction and water injection method thereof

Abstract

The invention relates to a washing machine capable of adjusting a water injection direction and a water injection method thereof. The washing machine comprises an outer drum, an inner drum used for washing and dehydration, a water inlet valve, a computer program controller and a water injection box, wherein a water injection adjusting unit is arranged on a water baffle of the water injection box, thus the water injection direction can be changed through automatic control of the computer program controller according to different positions of clothes in the inner drum to ensure that water can be injected to any proper position from the internal surface of the side wall of the inner drum to the center of the inner drum, namely the water is injected to the internal surface of the side wall of the inner drum first and then to the center of the inner drum in a washing process; the water is injected to the center of the inner drum first and then to the side wall of the inner drum in a spraying and rinsing process; and the water is always injected to the internal surface of the side wall of the inner drum in a water storing and rinsing process. By the technical scheme, the clean ratio and rinsing ratio can be improved, and water and time can be saved.

Description

technical field [0001] The present invention relates to a washing machine, in particular to a fully automatic washing machine which can automatically adjust the water injection direction according to the different positions of the clothes in the inner tub. Direction of water injection method. Background technique [0002] At present, the water outlet direction of the water injection box of the washing machine is fixed, so the position where the water enters the inner tub is also fixed. When washing, the dry clothes usually cover the entire inner tub, and the water flows to the clothes from one direction, that is to say, the water carries the washing powder or detergent and only washes on some clothes, while most of the other clothes are washed in one section. Not submerged in water for a period of time. Therefore, the effect of washing powder or detergent on most of the clothes is much shorter than that near the water outlet. In order to allow all clothes to be soaked in ...

AI Technical Summary

Problems solved by technology

The technology described in the comparative document can only solve the problem that water is sprinkled on the clothes attached to the wall of the inner tub during rinsing, but it cannot solve the problem that water can be sprinkled on the clothes covered in the inner tub in all directions during washing and filling, and the direction of water injection is fixed, so it cannot be solved. According to the difference in the position distribution of the clothes in the inner tub during different washing processes, the direction of water injection is automatically changed, which does not meet the requirements of humanization

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