Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To provide a pipe fitting which hardly generates such a situation that, when large amount wastewater is discharged at the same time from multiple confluent ports (vertical pipe), wastewater from the multiple confluent ports flows along the inner wall surface while spreading out in a fan shape and overlapping with each other.SOLUTION: The pipe fitting is a pipe fitting having multiple vertical pipe junction parts 15b which are connected to a vertical drain pipe 11 forming a drainage channel a, and is a junction port of the confluent drain channels b for joining to the drainage channel a. On the inner wall surface 10b of the pipe fitting body, multiple groove portions 12 each of which functions as a flow path of waste water flowing from the vertical pipe junction part 15b.SELECTED DRAWING: Figure 2
【課題】複数の器具配水管（竪管）から、排水が同時に放出され、且つ、多量であった場合、合流部継手の内壁面に沿って流れる、各器具配水管（竪管）からの排水同士が扇状に広がって重なり合う状況が発生する虞があった。【解決手段】排水路ａを形成する排水立て管１１に接続されて、排水路ａに合流する合流排水路ｂの合流口である竪管接続部１５ｂが設けられた管継手であって、継手本体の内壁面１０ｂに、竪管接続部１５ｂから流れ込んだ排水の流路となる溝部１２が設けられている。【選択図】図２
To provide a pipe fitting which hardly generates such a situation that, when large amount wastewater is discharged at the same time from multiple confluent ports (vertical pipe), wastewater from the multiple confluent ports flows along the inner wall surface while spreading out in a fan shape and overlapping with each other.SOLUTION: The pipe fitting is a pipe fitting having multiple vertical pipe junction parts 15b which are connected to a vertical drain pipe 11 forming a drainage channel a, and is a junction port of the confluent drain channels b for joining to the drainage channel a. On the inner wall surface 10b of the pipe fitting body, multiple groove portions 12 each of which functions as a flow path of waste water flowing from the vertical pipe junction part 15b.SELECTED DRAWING: Figure 2
【課題】複数の器具配水管（竪管）から、排水が同時に放出され、且つ、多量であった場合、合流部継手の内壁面に沿って流れる、各器具配水管（竪管）からの排水同士が扇状に広がって重なり合う状況が発生する虞があった。【解決手段】排水路ａを形成する排水立て管１１に接続されて、排水路ａに合流する合流排水路ｂの合流口である竪管接続部１５ｂが設けられた管継手であって、継手本体の内壁面１０ｂに、竪管接続部１５ｂから流れ込んだ排水の流路となる溝部１２が設けられている。【選択図】図２
PIPE FITTING
管継手
HOSODA YUKIHIRO (Autor:in)
13.12.2018
Patent
Elektronische Ressource
Japanisch