A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PUMP EQUIPMENT
To provide pump equipment which can operate a pump for management, and can inspect the inside of the pump by using a return pipe which is connected to a bend part of the pump.SOLUTION: A bend part 18 of a pump comprises a return hole part 26 and a return pipe 27 which is branched from the bend part 18, and opens at a suction water tank. The return pipe 27 has a return valve 42 and a movable conduit part 30, the movable conduit part 30 is attachable and detachable to/from the bend part 18 by rotating around an axis in an upper part rather than a pump installation floor, and the return pipe 27 communicates with the inside of the bend part 18 via the return hole part 26 while turning the movable conduit part 30, and being attached to the bend part 18. The return hole part 26 is exposed to the outside while turning the movable conduit part 30, and being separated from the bend part 18.SELECTED DRAWING: Figure 2
【課題】ポンプのベンド部に接続された戻り管を利用して、ポンプの管理運転と内部点検ができるポンプ設備を提供する。【解決手段】ポンプのベンド部１８は、戻り孔部２６と、ベンド部１８から分岐して吸込水槽に開口する戻り管２７とを備え、戻り管２７は戻り弁４２と可動管路部３０とを有し、可動管路部３０は、ポンプ据付床よりも上方において、軸周りに回動することによりベンド部１８に装着離間自在であり、可動管路部３０を回動してベンド部１８に装着した状態で、戻り管２７が戻り孔部２６を介してベンド部１８の内部に連通し、可動管路部３０を回動してベンド部１８から離間した状態で、戻り孔部２６が外部に露出する。【選択図】図２
PUMP EQUIPMENT
To provide pump equipment which can operate a pump for management, and can inspect the inside of the pump by using a return pipe which is connected to a bend part of the pump.SOLUTION: A bend part 18 of a pump comprises a return hole part 26 and a return pipe 27 which is branched from the bend part 18, and opens at a suction water tank. The return pipe 27 has a return valve 42 and a movable conduit part 30, the movable conduit part 30 is attachable and detachable to/from the bend part 18 by rotating around an axis in an upper part rather than a pump installation floor, and the return pipe 27 communicates with the inside of the bend part 18 via the return hole part 26 while turning the movable conduit part 30, and being attached to the bend part 18. The return hole part 26 is exposed to the outside while turning the movable conduit part 30, and being separated from the bend part 18.SELECTED DRAWING: Figure 2
【課題】ポンプのベンド部に接続された戻り管を利用して、ポンプの管理運転と内部点検ができるポンプ設備を提供する。【解決手段】ポンプのベンド部１８は、戻り孔部２６と、ベンド部１８から分岐して吸込水槽に開口する戻り管２７とを備え、戻り管２７は戻り弁４２と可動管路部３０とを有し、可動管路部３０は、ポンプ据付床よりも上方において、軸周りに回動することによりベンド部１８に装着離間自在であり、可動管路部３０を回動してベンド部１８に装着した状態で、戻り管２７が戻り孔部２６を介してベンド部１８の内部に連通し、可動管路部３０を回動してベンド部１８から離間した状態で、戻り孔部２６が外部に露出する。【選択図】図２
PUMP EQUIPMENT
ポンプ設備
MATSUMOTO HIDEKI (author) / YOSHINAGA HIROSHI (author) / JOKO MIKIO (author)
2020-04-16
Patent
Electronic Resource
Japanese
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