Washing machine and control method

Abstract

The invention discloses a washing machine that comprises a washing drum and a water circulation system, wherein washing water is independently contained in the washing drum during washing, and an inlet end and an outlet end of the water circulation system are in communication with the washing drum. The invention further discloses a control method; the washing machine controls a circulating electromagnetic valve and a water pump to be opened, and the water pump controls the washing liquid in the washing drum to flow into a first pipeline and a second pipeline through the inlet end of the watercirculation system and then flow back to the washing drum for washing through the outlet end of the water circulation system. The washing machine has the beneficial effects that the problem that dirtis attached between an inner drum and an outer drum of an existing washing machine is solved, washings are prevented from being secondarily polluted, and the cleanliness of clothes is improved; and through the water circulation system, the clothes washing effect can be improved, the use amount of the washing water can be greatly reduced, water resources can be saved and the environment can be protected.

Description

technical field [0001] The invention relates to the technical field of a washing machine, in particular to a washing machine and a control method. Background technique [0002] When the existing pulsator washing machine or drum washing machine executes the washing process, the inner and outer barrels of the washing machine are filled with washing water, and the amount of tap water required to complete one wash is relatively large, and the higher the washing kilogram capacity of the washing machine, the greater the amount of washing water. In order to solve the water-saving problem of the washing machine and improve the cleaning capacity at the same time, the usual practice is to install a suction pump at the bottom of the outer tub of the washing machine to pump out the washing water between the inner and outer tubs, and spray it on the washing mixture from the top of the inner tub through the pipeline to realize the washing liquid. cycle. This method effectively improves t...

AI Technical Summary

Problems solved by technology

However, the structure of the technical solution still includes a water bucket, and some water still needs to be stored in the water bucket during the washing process, and the water circulation structure only saves a small amount of washing water; the design of water in the water bucket is easy to wash in the water bucket after the washing

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