A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FORCE-FEED PIPE STRUCTURE
To provide a force-feed pipe structure allowing easy inspection of the inside of a force-feed pipe making drainage force-fed from a pump station flow.SOLUTION: A force-feed pipe structure 1 of the present invention has a force-feed pipe 10 making drainage force-fed from a pump station flow and a manhole 90 communicated to the force-feed pipe 10 from the ground, and allows inspection of the inside of the force-feed pipe 10. The force-feed pipe 10 has a first branch pipe 20 arranged right under the manhole 90 for branching a passage of the force-feed pipe 10, and a first cap 21 allowing opening/closing of an opening of the manhole 90 side of the first branch pipe 20 through the manhole 90.SELECTED DRAWING: Figure 8
【課題】ポンプ場から圧送される下水を流す圧送管の管内部を容易に点検できる圧送管構造を提供する。【解決手段】本発明は、ポンプ場から圧送される下水を流す圧送管１０と、地上から圧送管１０に通じるマンホール９０とを備え、圧送管１０の内部を点検可能な圧送管構造１であって、圧送管１０は、圧送管１０における経路を分岐するためにマンホール９０の直下に配置される第一の分岐管２０と、マンホール９０を通じて第一の分岐管２０におけるマンホール９０側の開口部を開閉可能な第一のキャップ２１と、を備える圧送管構造１に関する。【選択図】図８
FORCE-FEED PIPE STRUCTURE
To provide a force-feed pipe structure allowing easy inspection of the inside of a force-feed pipe making drainage force-fed from a pump station flow.SOLUTION: A force-feed pipe structure 1 of the present invention has a force-feed pipe 10 making drainage force-fed from a pump station flow and a manhole 90 communicated to the force-feed pipe 10 from the ground, and allows inspection of the inside of the force-feed pipe 10. The force-feed pipe 10 has a first branch pipe 20 arranged right under the manhole 90 for branching a passage of the force-feed pipe 10, and a first cap 21 allowing opening/closing of an opening of the manhole 90 side of the first branch pipe 20 through the manhole 90.SELECTED DRAWING: Figure 8
【課題】ポンプ場から圧送される下水を流す圧送管の管内部を容易に点検できる圧送管構造を提供する。【解決手段】本発明は、ポンプ場から圧送される下水を流す圧送管１０と、地上から圧送管１０に通じるマンホール９０とを備え、圧送管１０の内部を点検可能な圧送管構造１であって、圧送管１０は、圧送管１０における経路を分岐するためにマンホール９０の直下に配置される第一の分岐管２０と、マンホール９０を通じて第一の分岐管２０におけるマンホール９０側の開口部を開閉可能な第一のキャップ２１と、を備える圧送管構造１に関する。【選択図】図８
FORCE-FEED PIPE STRUCTURE
圧送管構造
YAMAMOTO HITOSHI (author) / FUKUNAGA KENICHI (author) / OCHI TAKATOSHI (author) / UCHIKOSHI SATOSHI (author) / KAGEYAMA HAYATO (author)
2021-02-04
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
| European Patent Office | 2022