The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 04, 2019
Filed:
Apr. 15, 2016
Qingdao Haier Drum Washing Machine Co., Ltd., Shandong, CN;
Zhilong Zhao, Shandong, CN;
Haitao Hu, Shandong, CN;
Huibin Yang, Shandong, CN;
Xianfeng Fan, Shandong, CN;
Haifeng Ren, Shandong, CN;
Qingjun Zhang, Shandong, CN;
Yunfeng He, Shandong, CN;
QINGDAO HAIER DRUM WASHING MACHINE CO., LTD., Shandong, CN;
Abstract
Disclosed are a water purifying module self-cleaning method and a washing machine using the method. The water purifying module self-cleaning method comprises: starting a water purifying module self-cleaning program to feed water into a washing machine to reach a preset level; and repeating a heating rinsing program and a clear water replacement rinsing program in sequence until detecting that the water purifying module is clean, wherein the heating rinsing program comprises a washing water heating step, a membrane rinsing step, a standing step and a membrane air washing step. The water purifying module self-cleaning method can peel off impurities, macromolecular particles and the like from the surface of a filter system () of a water purifying module, thus ensuring the water purifying effect of the water purifying module and effectively prolonging the service life of the water purifying module.