MULTI-WAY VALVE DEVICE

WIPO Patent Application WO/2022/228441

A1

A multi-way valve, comprising a driver (9), and a first fixing member (1), a first rotating structure (2), a liquid distribution structure (3), a second rotating structure (4), and a second fixing member (5) that are stacked in sequence. The first rotating structure (2) and the second rotating structure (4) are driven by the driver (9) to rotate relative to the first fixing member (1); the first rotating structure (2) has a first passage (21) communicated with a liquid inlet of the first fixing member (1); the liquid distribution structure (3) has a second passage (34) and a third passage (32); the second passage (34) is communicated with the first passage (21); the second passage (34) is communicated with the third passage (32); the second rotating structure (2) has a fourth passage (41) communicated with the third passage (32); and the second fixing member (5) is communicated with the fourth passage (41). In a liquid conveying process, both a liquid inlet and a liquid outlet are fixed members which are fixedly provided, and all passages are directly communicated with one another in an output process, such that the side surface rotating fit of an original device is changed into axial rotating fit, the liquid flowing direction is changed, and the possibility of liquid leakage is greatly reduced.

ZHANG HONGYI (CN)
FAN WENMIN (CN)
ZHANG FEI (CN)
WANG GANG (CN)
KOU XIAOKANG (CN)

PCT/CN2022/089347

November 03, 2022

April 26, 2022

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SUNRESIN NEW MAT CO LTD (CN)

F16K11/074; B01J47/00; B01J49/00

CN113513612A	2021-10-19
CN1452513A	2003-10-29
CN105333190A	2016-02-17
CN109764155A	2019-05-17
CN110953375A	2020-04-03
CN1799694A	2006-07-12
US20100127200A1	2010-05-27

SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD. (CN)

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