Washing machine and clothes multi-stage washing control method

Abstract

The invention provides a washing machine and a clothes multi-stage washing control method. The control method comprises the following steps: after clothes are put in the washing machine, controlling water to enter the washing machine to a first preset water level, and recording flooding time, controlling the washing machine to perform pre-washing; when current water level is lower than a first preset water level, controlling the washing machine to perform water supplementing washing, recording water supplementing time and water supplementing washing time; when the water supplementing washing time is longer than the preset time, controlling the washing machine to stop water supplementing washing; obtaining total flooding time according to the water supplementing time and the flooding time; if the total flooding time is larger than or equal to a first time threshold, determining the clothes in the washing machine is a first kind load; and controlling the washing machine to wash in a first washing program which is associated with the first kind load. The washing machine and the clothes multi-stage washing control method can determine loads on clothes, so as to use a multi-stage washing strategy, thereby saving resources and reducing energy consumption.

Description

technical field [0001] The invention relates to the technical field of electrical appliances, in particular to a washing machine and a method for controlling the step-by-step washing of clothes. Background technique [0002] Along with the progress of washing machine technology, and the raising of people's living standard, washing machine is more and more popular. Among them, the washing program of the existing drum washing machine is simple to control the process of judging the load of the washing machine. For example, some washing machines judge through motor current feedback, and some washing machines judge through the number and time of water replenishment. However, due to the large distribution of various parts of washing machines produced in batches, the existing judgment methods are often inaccurate and cannot meet the changing needs of users' laundry volume, thus causing waste of electric energy and water resources, or causing clothes to be washed uncleanly . After...

AI Technical Summary

Problems solved by technology

However, due to the large distribution of various parts of washing machines produced in batches, the existing judgment methods are often inaccurate and cannot meet the changing needs of users' laundry volume, thus causing waste of electric energy and water resources, or causing clothes to be washed uncleanly

After judging the load size of the washing machine, washing is not carried out in a targeted manner according to the load size, which cannot effectively use water resources and reduce energy consumption

Images