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Washing machine and control method for same

A control method and washing machine technology, applied to the control device of washing machines, other washing machines, washing devices, etc., can solve problems such as pollution, filter membrane clogging, and filtering effect effects, and achieve the effects of reducing costs, prolonging life, and prolonging service life

Active Publication Date: 2016-04-06
QINGDAO HAIER SMART TECH R & D CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the increase in washing times of the washing machine, separated substances and some other impurities will gradually accumulate on the surface of the filter membrane, causing blockage and pollution of the filter membrane, which will greatly affect the filtering effect

Method used

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  • Washing machine and control method for same
  • Washing machine and control method for same
  • Washing machine and control method for same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] figure 1 is a schematic schematic diagram of a washing machine according to an embodiment of the present invention. The washing machine in this embodiment may include a casing (not shown in the figure), a washing tub 12 and a filter membrane assembly 26 disposed in the casing. The filter membrane assembly 26 may be configured to filter water discharged from the washing tub 12 of the washing machine. The washing machine in the embodiment of the present invention may further include a water pump 28 and an airflow supply device. Wherein, the water pump 28 is arranged on the water production pipeline 23 of the filtration membrane module 26 . The water pump 28 is configured to suck the produced water from the filter membrane module 26 into the produced water pipeline 23 to be returned to the washing tub 12 of the washing machine for reuse. The airflow supply device is configured to supply airflow to wash the filtration membrane assembly 26 during the filtration of the pro...

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PUM

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Abstract

The invention provides a washing machine and a control method for the same. The washing machine comprises a filtering membrane assembly configured to filter water discharged out of a washing barrel of the washing machine, a water pump arranged on a water production pipeline of the filtering membrane assembly, and an air flow supplying apparatus configured to supply air flows to air-wash the filtering membrane assembly during filtration and water production of the filtering membrane assembly, wherein the water pump is configured to pump production water of the filtering membrane assembly to the water production pipeline, so the production water can be re-used for the washing barrel of the washing machine. Filtration water of the filtering membrane assembly can be specially cleaned, so service life of the filtering membrane assembly of the washing machine can be further prolonged and high production water flow can be guaranteed.

Description

technical field [0001] The invention relates to a washing machine, in particular to a washing machine with a filter membrane assembly and a control method thereof. Background technique [0002] A laundry routine of conventional washing machines usually includes water intake, washing-spin-drying-drainage, multiple rinsing-spin-drying-drainage, etc., wherein washing and each rinse need to consume a large amount of clean water. The water used for washing or rinsing is discharged to the environment outside the washing machine through the drain pipe. The whole washing process consumes a lot of water, which greatly wastes water resources. [0003] In order to achieve the purpose of saving water, the washing water and / or rinsing water of the washing machine can be filtered by the filter membrane module for recycling. However, as the washing times of the washing machine increase, separated substances and some other impurities will gradually accumulate on the surface of the filter ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F33/02D06F39/08D06F39/10
Inventor 郝世龙王春旭李以民张静静劳春峰
Owner QINGDAO HAIER SMART TECH R & D CO LTD
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