Title:
洗濯機の制御方法及び洗濯機
Document Type and Number:
Japanese Patent JP6422593
Kind Code:
B2
Abstract:
Disclosed are a control method of a washing machine, and a washing machine. The washing machine includes a first drainage pump (5) arranged between a washing drum (1) and a filter membrane assembly (12). The first drainage pump (5) pumps water in the washing drum (1) into the filter membrane assembly (12) for filtration and ensures that a water level in a water inlet cavity of the filter membrane assembly (12) is not higher than a lower edge of a sewage outlet, so as to prevent reduce of the amount of washing water due to drainage of excessive washing water/rinsing water. Since the first drainage pump (5) is a low-lift water pump, water in the filter membrane assembly (12) moves continuously during filtration, so as to scour pollutants on a surface of a filter membrane/membrane filament, reduce an accumulation degree of the pollutants, effectively prevent blockage and achieve low noise. In addition, a water surface in the filter membrane assembly (12) continuously fluctuates so that sewage in the water inlet cavity of the filter membrane assembly (12) can be continuously overflowed from the sewage outlet and is discharged.
Inventors:
Kaku World Dragon
Wang Chun Asahi
Tranquility
Lee
King Yong Kin
Hu Hai
Labor spring peak
Wang Chun Asahi
Tranquility
Lee
King Yong Kin
Hu Hai
Labor spring peak
Application Number:
JP2017551126A
Publication Date:
November 14, 2018
Filing Date:
March 30, 2016
Export Citation:
Assignee:
QingDao Haier Washing Machine Co.,Ltd.
International Classes:
D06F39/10; D06F33/02
Domestic Patent References:
| JP679094A | ||||
| JP11276788A | ||||
| JP2009232922A | ||||
| JP200886634A |
Attorney, Agent or Firm:
Yukio Iyoda
Hirohiro Yokota
Hirohiro Yokota