LAUNDRY DEVICE AND VALVE ASSEMBLY

WIPO Patent Application WO/2022/199641

A1

A laundry device, comprising a barrel assembly, a valve assembly (5), and a fan (6), wherein the valve assembly comprises a blocking mechanism and a valve housing (51) which has an air intake cavity (511) and an air outlet cavity (512), the air intake cavity and the air outlet cavity are arranged independent of each other, the air intake cavity communicates with air intake pipelines (7, 8) that connect the outside with the barrel assembly, the air outlet cavity communicates with air outlet pipelines (9, 10) that connect the outside with the barrel assembly, the fan is provided on the air intake pipelines and/or the air outlet pipelines, and the blocking mechanism is arranged to be able to simultaneously block the air intake pipelines and the air outlet pipelines. Further relating to a valve assembly. According to the laundry device and the valve assembly, the air intake pipelines and the air outlet pipelines can be blocked at the same time, so that the dual blocking effects of blocking the entry of external dust and preventing foam overflow can be achieved. The structure is simple, the overall structure arrangement of products is facilitated, and the design complexity is reduced.

LIU KAI (CN)
XU SHENG (CN)
LI WENWEI (CN)
ZHAO ZHIQIANG (CN)

PCT/CN2022/082622

September 29, 2022

March 24, 2022

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QINGDAO HAIER WASHING MACH CO (CN)
HAIER SMART HOME CO LTD (CN)

D06F37/00; D06F37/06; D06F37/30; F16K11/052

CN215887608U	2022-02-22
CN215887609U	2022-02-22
CN106498683A	2017-03-15
CN102251368A	2011-11-23
CN102286872A	2011-12-21
TWI708000B	2020-10-21
JP2004261317A	2004-09-24
DE102018105920A1	2019-09-19
CN201922216894U	2019-12-13
CN201810106076A	2018-02-02

HANRAY LAW FIRM (CN)

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