A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To make the structure of a catch basin smaller and simplify the excavation work.SOLUTION: There are included a manhole 5, and a vertical extension part 6 with a diameter smaller than that of the manhole 5 while extending in the vertical direction. The manhole 5 is provided on the ground surface 7 side. Two vertical extension parts 6 are provided at intervals so as to communicate with the lower end portion 5a of the manhole 5 and extend downward from the manhole 5. Of the two vertical extension parts 6, a sewage pipe 3 is connected to a vertical extension parts 6a on one side to form a sewage basin 8, and a rainwater pipe 4 is connected to a vertical extension parts 6b on the other side to form a rainwater basin 9.SELECTED DRAWING: Figure 1
【課題】排水桝構造の小型化を図り、掘削作業の簡素化を図ること。【解決手段】人孔５と、上下方向に延びる状態で人孔５よりも小径の上下延設部６とが備えられ、人孔５は、地表面７側に配設され、上下延設部６は、人孔５の下端部５ａに連通して人孔５から下方側に延びる状態で間隔を隔てて２つ備えられ、２つの上下延設部６のうち、一方側の上下延設部６ａに汚水配管３を接続させて汚水用桝８を構成し、且つ、他方側の上下延設部６ｂに雨水配管４を接続させて雨水用桝９を構成している。【選択図】図１
To make the structure of a catch basin smaller and simplify the excavation work.SOLUTION: There are included a manhole 5, and a vertical extension part 6 with a diameter smaller than that of the manhole 5 while extending in the vertical direction. The manhole 5 is provided on the ground surface 7 side. Two vertical extension parts 6 are provided at intervals so as to communicate with the lower end portion 5a of the manhole 5 and extend downward from the manhole 5. Of the two vertical extension parts 6, a sewage pipe 3 is connected to a vertical extension parts 6a on one side to form a sewage basin 8, and a rainwater pipe 4 is connected to a vertical extension parts 6b on the other side to form a rainwater basin 9.SELECTED DRAWING: Figure 1
【課題】排水桝構造の小型化を図り、掘削作業の簡素化を図ること。【解決手段】人孔５と、上下方向に延びる状態で人孔５よりも小径の上下延設部６とが備えられ、人孔５は、地表面７側に配設され、上下延設部６は、人孔５の下端部５ａに連通して人孔５から下方側に延びる状態で間隔を隔てて２つ備えられ、２つの上下延設部６のうち、一方側の上下延設部６ａに汚水配管３を接続させて汚水用桝８を構成し、且つ、他方側の上下延設部６ｂに雨水配管４を接続させて雨水用桝９を構成している。【選択図】図１
STRUCTURE OF CATCH BASIN
排水桝構造
TABE MITSUO (author)
2021-06-24
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle