A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLOW PASSAGE SWITCHING VALVE DEVICE
To provide a downsized flow passage switching valve device.SOLUTION: A flow passage switching valve device according to an embodiment is provided upstream of a plurality of water discharge parts in which water supplied from a water supply source is discharged, and switches between flow passages for supplying water to flow passages for the respective water discharge parts. The flow passage switching valve device comprises: a fixed valve element in which an inflow port, and a plurality of outflow ports are formed; a movable valve element for switching between opening and closing states of the plurality of outflow ports; a movable shaft part fitted with the movable valve element; a driving part for rotating the movable shaft part; a cover member housing the movable valve element, and forming an internal flow passage into which water flows from the inflow port; and a limiting part provided in the internal flow passage, and for limiting the rotation range of the movable shaft part.SELECTED DRAWING: Figure 4
【課題】小型化した流路切替弁装置を提供すること。【解決手段】実施形態に係る流路切替弁装置は、給水源から供給される水が吐出される複数の吐水部の上流側に設けられ、各吐水部への流路に対して水を供給する流路を切り替える。流路切替弁装置は、流入口と、複数の流出口とが形成される固定弁体と、複数の流出口の開閉状態を切り替える可動弁体と、可動弁体が取り付けられる可動軸部と、可動軸部を回動させる駆動部と、可動弁体を収容し、流入口から水が流入する内部流路を形成するカバー部材と、内部流路に設けられ、可動軸部の回動範囲を制限する制限部とを備える。【選択図】図４
FLOW PASSAGE SWITCHING VALVE DEVICE
To provide a downsized flow passage switching valve device.SOLUTION: A flow passage switching valve device according to an embodiment is provided upstream of a plurality of water discharge parts in which water supplied from a water supply source is discharged, and switches between flow passages for supplying water to flow passages for the respective water discharge parts. The flow passage switching valve device comprises: a fixed valve element in which an inflow port, and a plurality of outflow ports are formed; a movable valve element for switching between opening and closing states of the plurality of outflow ports; a movable shaft part fitted with the movable valve element; a driving part for rotating the movable shaft part; a cover member housing the movable valve element, and forming an internal flow passage into which water flows from the inflow port; and a limiting part provided in the internal flow passage, and for limiting the rotation range of the movable shaft part.SELECTED DRAWING: Figure 4
【課題】小型化した流路切替弁装置を提供すること。【解決手段】実施形態に係る流路切替弁装置は、給水源から供給される水が吐出される複数の吐水部の上流側に設けられ、各吐水部への流路に対して水を供給する流路を切り替える。流路切替弁装置は、流入口と、複数の流出口とが形成される固定弁体と、複数の流出口の開閉状態を切り替える可動弁体と、可動弁体が取り付けられる可動軸部と、可動軸部を回動させる駆動部と、可動弁体を収容し、流入口から水が流入する内部流路を形成するカバー部材と、内部流路に設けられ、可動軸部の回動範囲を制限する制限部とを備える。【選択図】図４
FLOW PASSAGE SWITCHING VALVE DEVICE
流路切替弁装置
TANAKA HIROKI (author) / KASHIMURA HIDEAKI (author) / WATANABE KENJI (author)
2023-08-10
Patent
Electronic Resource
Japanese
SANITARY WASHING DEVICE AND FLOW PASSAGE SELECTOR VALVE DEVICE
| European Patent Office | 2020