Water-saving clothes washing control method and device and water-saving washing machine

Abstract

The invention provides a water-saving clothes washing control method and device and a water-saving washing machine. The method comprises connecting a first washing cylinder water feeding channel when water is required to be fed to a washing machine washing cylinder, wherein the first washing cylinder water feeding channel is a water feeding channel between a water discharge port of a water storage case and a water inlet of the washing cylinder; obtaining the current water level in the water storage case; disconnecting the first washing cylinder water feeding channel when the current water level in the water storage case is lower than or equal to the first preset height; obtaining the current water level in the washing cylinder; connecting a second washing cylinder water feeding channel when the current water level in the washing cylinder is lower than the washing preset water level height, disconnecting the second washing cylinder water feeding channel till the water level of the washing cylinder reaches the preset water level height, wherein the second washing cylinder water feeding channel is the water feeding channel between an external water source and the water inlet of the washing cylinder. By means of the water-saving clothes washing control method and device and the water-saving washing machine, the washing water is recycled, and the clothes washing water-saving percentage is improved.

Description

technical field [0001] The invention relates to water-saving laundry technology, in particular to a water-saving laundry control method and device and a water-saving washing machine. Background technique [0002] The traditional washing machine consumes a lot of water for laundry. The washing water based on the washing machine is an important part of people's daily water consumption, accounting for about one-third of people's daily water consumption. Saving laundry water is an important means to achieve water conservation. [0003] In order to save washing water, in the prior art, a water storage tank is added in the traditional washing machine, and the washing water is recovered into the water storage tank for recycling. However, the water recovered by the prior art water storage tank is usually used for mopping the floor, flushing the toilet and other purposes other than this laundry cycle; in addition, in order to avoid increasing the volume of the washing machine due to ...

AI Technical Summary

Problems solved by technology

However, the water recovered by the prior art water storage tank is usually used for mopping the floor, flushing the toilet and other purposes other than this laundry cycle; in addition, in order to avoid increasing the volume of the washing machine due to the addition of the water storage tank, the built-in storage tank of the washing machine The water tank usually cannot be too large, and the washing machine often needs to be washed many times when washing, and a large amount of water is needed for each washing.

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