Title:
FOUR-WAY SHUNT VALVE, TOILET FLUSHING SYSTEM AND TOILET
Document Type and Number:
WIPO Patent Application WO/2024/037589
Kind Code:
A1
Abstract:
Provided in the present invention are a four-way shunt valve, a toilet flushing system and a toilet. The four-way shunt valve comprises a valve body assembly and a switching component. The valve body assembly is provided with a first water feeding cavity, a second water feeding cavity, a first communication cavity, a first water discharging cavity, a second water discharging cavity, a second communication cavity and a movable water shutoff member. The first communication cavity is communicated with the second communication cavity, a first communication opening is formed between the first communication cavity and the first water feeding cavity, and a second communication opening is formed between the first communication cavity and the second water feeding cavity. The movable water shutoff member is movably arranged in the first communication cavity, and is pushed by water pressure to close the second communication opening when water enters the first water feeding cavity, and is pushed by water pressure to close the first communication opening when water enters the second water feeding cavity. The switching component is arranged in the valve body assembly and controls the second communication cavity to be communicated with the first water discharging cavity or controls the second communication cavity to be communicated with the second water discharging cavity. Therefore, free switching between pumped water feeding and tap water feeding can be achieved, such that two-way water feeding and two-way water discharging are achieved, and the requirement on motor torque for water discharging switching is low.
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Inventors:
LIN XIAOFA (CN)
LIN XIAOSHAN (CN)
LIN SHAN (CN)
XU YANXIN (CN)
LIU ZUHUA (CN)
LIN XIAOSHAN (CN)
LIN SHAN (CN)
XU YANXIN (CN)
LIU ZUHUA (CN)
Application Number:
PCT/CN2023/113532
Publication Date:
February 22, 2024
Filing Date:
August 17, 2023
Export Citation:
Assignee:
KOMOO INTELLIGENT TECH CO LTD (CN)
International Classes:
E03D3/10; E03D5/01; E03D9/00; E03D9/08; E03D9/16; E03D11/02; E03D11/13; F16K11/044; F16K11/056
Foreign References:
| CN115182422A | 2022-10-14 | |||
| CN115162472A | 2022-10-11 | |||
| CN216555488U | 2022-05-17 | |||
| CN207539373U | 2018-06-26 | |||
| CN207539374U | 2018-06-26 | |||
| CN104265950A | 2015-01-07 | |||
| JP2020051216A | 2020-04-02 |
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD.XIAMEN (CN)
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