A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a drainage collecting joint with high drainage performance.SOLUTION: A drainage collecting joint (a collecting joint 200) is provided on the lowest floor of a building and comprises: a resin main body portion 210 having an upper connecting portion 212 that can be connected to a vertical pipe that drains downward drainage water on an upper floor of the building and a branch pipe connecting portion 213 that can be connected to a horizontal branch pipe that is arranged on a lowest floor slab S of the building; and a resin connecting vertical pipe 220 that connects a leg joint connected to a horizontal main pipe arranged below the lowest floor slab S with the main body portion 210. A cylindrical lower connecting portion 211B is formed below the branch pipe connecting portion 213 in the main body portion 210. The connecting vertical pipe 220 is separate from the main body portion 210. An upper end of the connecting vertical pipe 220 is inserted into the lower connecting portion 211B. A lower end of the connecting vertical pipe 220 is connected to the leg joint through a penetration hole formed in the lowest floor slab S. The connecting vertical pipe 220 has a protrusion or a wing member inside.SELECTED DRAWING: Figure 2
【課題】排水性能が高い集合継手を提供することを目的とする。【解決手段】建物の最下階に設けられ、建物の上階の排水を流下させる立管と接続可能な上側接続部２１２と、建物の最下階スラブＳの上に配置される横枝管と接続可能な枝管接続部２１３と、を有する樹脂製の本体部２１０と、最下階スラブＳの下側に配置された横主管に接続される脚部継手と、本体部２１０と、を繋ぐ樹脂製の接続縦管２２０と、を備える排水集合継手（集合継手２００）であって、本体部２１０における枝管接続部２１３の下側には、円筒状の下側接続部２１１Ｂが形成され、接続縦管２２０は、本体部２１０とは別体であって、接続縦管２２０の上端部が下側接続部２１１Ｂに差し込まれ、接続縦管２２０の下端部が最下階スラブＳに形成された貫通孔を通って脚部継手と接続されており、接続縦管２２０は、内部に突起または羽根部材を有する。【選択図】図２
To provide a drainage collecting joint with high drainage performance.SOLUTION: A drainage collecting joint (a collecting joint 200) is provided on the lowest floor of a building and comprises: a resin main body portion 210 having an upper connecting portion 212 that can be connected to a vertical pipe that drains downward drainage water on an upper floor of the building and a branch pipe connecting portion 213 that can be connected to a horizontal branch pipe that is arranged on a lowest floor slab S of the building; and a resin connecting vertical pipe 220 that connects a leg joint connected to a horizontal main pipe arranged below the lowest floor slab S with the main body portion 210. A cylindrical lower connecting portion 211B is formed below the branch pipe connecting portion 213 in the main body portion 210. The connecting vertical pipe 220 is separate from the main body portion 210. An upper end of the connecting vertical pipe 220 is inserted into the lower connecting portion 211B. A lower end of the connecting vertical pipe 220 is connected to the leg joint through a penetration hole formed in the lowest floor slab S. The connecting vertical pipe 220 has a protrusion or a wing member inside.SELECTED DRAWING: Figure 2
【課題】排水性能が高い集合継手を提供することを目的とする。【解決手段】建物の最下階に設けられ、建物の上階の排水を流下させる立管と接続可能な上側接続部２１２と、建物の最下階スラブＳの上に配置される横枝管と接続可能な枝管接続部２１３と、を有する樹脂製の本体部２１０と、最下階スラブＳの下側に配置された横主管に接続される脚部継手と、本体部２１０と、を繋ぐ樹脂製の接続縦管２２０と、を備える排水集合継手（集合継手２００）であって、本体部２１０における枝管接続部２１３の下側には、円筒状の下側接続部２１１Ｂが形成され、接続縦管２２０は、本体部２１０とは別体であって、接続縦管２２０の上端部が下側接続部２１１Ｂに差し込まれ、接続縦管２２０の下端部が最下階スラブＳに形成された貫通孔を通って脚部継手と接続されており、接続縦管２２０は、内部に突起または羽根部材を有する。【選択図】図２
DRAINAGE COLLECTING JOINT
排水集合継手
FUCHIGAMI SAITA (author)
2023-11-02
Patent
Electronic Resource
Japanese