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1. (WO2018121710) SELF-CLEANING DRUM WASHING MACHINE AND SELF-CLEANING METHOD

Pub. No.:    WO/2018/121710    International Application No.:    PCT/CN2017/119681
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Sat Dec 30 00:59:59 CET 2017
IPC: D06F 39/00
D06F 35/00
D06F 33/02
Applicants: QINGDAO HAIER WASHING MACHINE CO., LTD.
青岛海尔洗衣机有限公司
Inventors: SHAN, Shiqiang
单世强
SONG, Huacheng
宋华诚
XU, Sheng
许升
Title: SELF-CLEANING DRUM WASHING MACHINE AND SELF-CLEANING METHOD
Abstract:
A self-cleaning drum washing machine and a self-cleaning method, the washing machine comprising: an outer tub (100) provided with a water collection area (101); a first water pipe (200), a first end of the first water pipe being in communication with the water collection area and a second end thereof being connected to a water discharge unit; and a circulating spraying unit, the cyclic spraying unit being in communication with the first water pipe and the bottom of the outer tub and configured to spray clean water into the outer tub.