Title:
WASHING MACHINE CONTROL METHOD AND WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/284480
Kind Code:
A1
Abstract:
A washing machine control method and a washing machine. The washing machine comprises: a water containing tub (100); a circulating filter pipeline, having a water inlet end and a water outlet end separately communicated with the water containing tub (100) and provided with a circulating pump (400); and a filter device (600), provided between a water outlet end of the circulating pump (400) and the water outlet end of the circulating filter pipeline. The control method comprises: switching on the circulating pump (400), turning on the circulating filter pipeline, and performing circulating filter rinsing by the washing machine; switching off the circulating pump (400) upon the completion of rinsing; switching on the circulating pump (400) when a first set condition is reached; and turning off the circulating filter pipeline when a second set condition is reached. According to the washing machine, the circulating pump (400) is switched off upon the completion of rinsing, such that water between the circulating pump (400) and the filter device (600) flows back, and air enters a pipeline between the circulating pump (400) and the filter device (600); and when the circulating pump (400) is switched on again, air in the pipeline is pressed into the filter device (600), such that sewage in the filter device (600) is fully discharged, and the situation that the sewage remains in the filter device (600) is avoided.
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Inventors:
LIU KAI (CN)
XU SHENG (CN)
LV YANFEN (CN)
LV PEISHI (CN)
XU SHENG (CN)
LV YANFEN (CN)
LV PEISHI (CN)
Application Number:
PCT/CN2022/099380
Publication Date:
January 19, 2023
Filing Date:
June 17, 2022
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
D06F39/00; C02F1/52
Foreign References:
| CN104294532A | 2015-01-21 | |||
| CN106381636A | 2017-02-08 | |||
| CN203411822U | 2014-01-29 | |||
| CN104862926A | 2015-08-26 | |||
| CN104711822A | 2015-06-17 | |||
| CN103938416A | 2014-07-23 | |||
| US20130305462A1 | 2013-11-21 | |||
| US20100115709A1 | 2010-05-13 | |||
| JP2016146984A | 2016-08-18 | |||
| CN201310612183A | 2013-11-26 |
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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