A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To obtain a drainage joint that can smoothly drain water in a vertical pipe.SOLUTION: There is provided a drainage joint 10 including: a main body part 34 provided with a drainage passage 37 having a circular cross section connected to a side portion of a confluent joint 28 provided in a vertical pipe 14; and a vertical pipe connection section 38 to which the lower end of the vertical pipe that drops the drainage from a watering device is connected, formed in the upper part of the main body part 34 in a position offset radially outward with respect to the axial center of the drainage passage 37 in plan view; wherein the main body part 34 has a curved drainage falling surface that guides the drainage that has fallen from the pipe connection section 38 to be changed in the direction intersecting the axis of the main body part 34 to flow in the drainage passage.SELECTED DRAWING: Figure 2
【課題】立て管内でスムーズに排水を流すことができる排水継手を得る。【解決手段】排水継手１０は、立て管１４に設けられた合流継手２８の側部に接続され断面が円形状の排水通路３７が内部に設けられた本体部３４と、本体部３４の上部において、平面視で排水通路３７の軸心に対して径方向外側にオフセットした位置に形成され、水廻り器具からの排水を落下させる竪管の下端部が接続された竪管接続部３８と、を備え、本体部３４は、竪管接続部３８から落水した排水が、本体部３４の軸心と交差する方向に方向変換されて排水通路内を流れるように案内する曲面状の排水落下面を有している。【選択図】図２
To obtain a drainage joint that can smoothly drain water in a vertical pipe.SOLUTION: There is provided a drainage joint 10 including: a main body part 34 provided with a drainage passage 37 having a circular cross section connected to a side portion of a confluent joint 28 provided in a vertical pipe 14; and a vertical pipe connection section 38 to which the lower end of the vertical pipe that drops the drainage from a watering device is connected, formed in the upper part of the main body part 34 in a position offset radially outward with respect to the axial center of the drainage passage 37 in plan view; wherein the main body part 34 has a curved drainage falling surface that guides the drainage that has fallen from the pipe connection section 38 to be changed in the direction intersecting the axis of the main body part 34 to flow in the drainage passage.SELECTED DRAWING: Figure 2
【課題】立て管内でスムーズに排水を流すことができる排水継手を得る。【解決手段】排水継手１０は、立て管１４に設けられた合流継手２８の側部に接続され断面が円形状の排水通路３７が内部に設けられた本体部３４と、本体部３４の上部において、平面視で排水通路３７の軸心に対して径方向外側にオフセットした位置に形成され、水廻り器具からの排水を落下させる竪管の下端部が接続された竪管接続部３８と、を備え、本体部３４は、竪管接続部３８から落水した排水が、本体部３４の軸心と交差する方向に方向変換されて排水通路内を流れるように案内する曲面状の排水落下面を有している。【選択図】図２
DRAINAGE JOINT AND DRAINAGE SYSTEM
排水継手、及び排水システム
HOSODA YUKIHIRO (author)
2019-10-24
Patent
Electronic Resource
Japanese
Drainage mechanism, drainage butt joint, waste water drainage device and waste water drainage system
| European Patent Office | 2020