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The water outlet device is provided with a switcher (3), and the switcher (3) is provided with a branch flow path (30) which enables supplied water to branch to a first flow path (31) and a second flow path (32); a diaphragm valve (43) that opens and closes the first flow path (31) and isolates the first flow path (31) from the second flow path (32); a valve seat (42) which is formed in the first flow path (31) and on which the diaphragm valve (43) is seated; an on-off valve (23) that opens and closes the second flow path (32); when the on-off valve (23) is in a closed state, the diaphragm valve (43) is separated from the valve seat (42) and water flows to the downstream side through the first flow path (31), and when the on-off valve (23) is in an open state, the diaphragm valve (43) is seated on the valve seat (42) and blocks the flow of the first flow path (31) and water flows to the downstream side through the second flow path (32).
出水装置具备切换器(3)，该切换器(3)具有：分支流路(30)，其使所供给的水向第一流路(31)和第二流路(32)分支；隔膜阀(43)，其对第一流路(31)进行开闭，将第一流路(31)和第二流路(32)隔绝；阀座(42)，其形成于第一流路(31)，供隔膜阀(43)落座；开闭阀(23)，其对第二流路(32)进行开闭；在将开闭阀(23)设为关闭状态时，隔膜阀(43)从阀座(42)离开而使水通过第一流路(31)向下游侧流动，在将开闭阀(23)设为打开状态时，隔膜阀(43)落座于阀座(42)而切断第一流路(31)的流动，使水通过第二流路(32)向下游侧流动。
The water outlet device is provided with a switcher (3), and the switcher (3) is provided with a branch flow path (30) which enables supplied water to branch to a first flow path (31) and a second flow path (32); a diaphragm valve (43) that opens and closes the first flow path (31) and isolates the first flow path (31) from the second flow path (32); a valve seat (42) which is formed in the first flow path (31) and on which the diaphragm valve (43) is seated; an on-off valve (23) that opens and closes the second flow path (32); when the on-off valve (23) is in a closed state, the diaphragm valve (43) is separated from the valve seat (42) and water flows to the downstream side through the first flow path (31), and when the on-off valve (23) is in an open state, the diaphragm valve (43) is seated on the valve seat (42) and blocks the flow of the first flow path (31) and water flows to the downstream side through the second flow path (32).
出水装置具备切换器(3)，该切换器(3)具有：分支流路(30)，其使所供给的水向第一流路(31)和第二流路(32)分支；隔膜阀(43)，其对第一流路(31)进行开闭，将第一流路(31)和第二流路(32)隔绝；阀座(42)，其形成于第一流路(31)，供隔膜阀(43)落座；开闭阀(23)，其对第二流路(32)进行开闭；在将开闭阀(23)设为关闭状态时，隔膜阀(43)从阀座(42)离开而使水通过第一流路(31)向下游侧流动，在将开闭阀(23)设为打开状态时，隔膜阀(43)落座于阀座(42)而切断第一流路(31)的流动，使水通过第二流路(32)向下游侧流动。
Water outlet device
出水装置
OTA NORITOSHI (author)
2024-07-09
Patent
Electronic Resource
Chinese
IPC:
A47K
Sanitäre Ausstattung, soweit nicht anderweitig vorgesehen
,
SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR
/
B05B
Sprühvorrichtungen
,
SPRAYING APPARATUS
/
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
/
F16K
VALVES
,
Ventile
Concealed water outlet control device and water outlet device
| European Patent Office | 2023