Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
INDIRECT DRAINAGE JOINT
To provide an indirect drainage joint which suppresses scattering of a drain flowing through an inside to an outside.SOLUTION: An indirect drainage joint 1 comprises an inside joint portion 30 and an outside joint portion 10. An inflow side connection portion 31 to which an upstream side drain pipe end 71a is connected is formed at an upstream side end of the inside joint portion 30. A slit 42 which makes an inside inner space 43 of the inside joint portion 30 communicate with an outer portion of the inside joint portion 30 is provided at an outer peripheral portion of the inside joint portion 30. An outflow side connection portion 11 to which a downstream side drain pipe end 73a is connected is formed at a downstream side end of the outside joint portion 10. An outside water passage 13 which makes an outside inner space 12 of the outside joint portion 10 communicate with an outer portion of the outside joint portion 10 is provided at an outer peripheral portion of the outside joint portion 10. At least a bottom end of the inside joint portion 30 is positioned at a downstream side of a bottom end of the outside water passage 13 in the outside joint portion 10.SELECTED DRAWING: Figure 3
【課題】内部を流通する排水が外部へと飛散することが抑制された間接排水用継手を提供する。【解決手段】間接排水用継手１は、内側継手部３０と外側継手部１０とを備え、内側継手部３０の上流側の端部には、上流側排水管端部７１ａが接続される流入側接続部３１が形成されており、内側継手部３０の外周部には、内側継手部３０の内側内部空間４３と内側継手部３０の外部とを連通するスリット４２が設けられており、また外側継手部１０の下流側の端部には、下流側排水管端部７３ａが接続される流出側接続部１１が形成されており、かつ外側継手部１０の外周部には、外側継手部１０の外側内部空間１２と外側継手部１０の外部とを連通する外側通水部１３が設けられており、さらに、少なくとも内側継手部３０の下端は、前記外側継手部１０における外側通水部１３の下端よりも下流側に位置している。【選択図】図３
INDIRECT DRAINAGE JOINT
To provide an indirect drainage joint which suppresses scattering of a drain flowing through an inside to an outside.SOLUTION: An indirect drainage joint 1 comprises an inside joint portion 30 and an outside joint portion 10. An inflow side connection portion 31 to which an upstream side drain pipe end 71a is connected is formed at an upstream side end of the inside joint portion 30. A slit 42 which makes an inside inner space 43 of the inside joint portion 30 communicate with an outer portion of the inside joint portion 30 is provided at an outer peripheral portion of the inside joint portion 30. An outflow side connection portion 11 to which a downstream side drain pipe end 73a is connected is formed at a downstream side end of the outside joint portion 10. An outside water passage 13 which makes an outside inner space 12 of the outside joint portion 10 communicate with an outer portion of the outside joint portion 10 is provided at an outer peripheral portion of the outside joint portion 10. At least a bottom end of the inside joint portion 30 is positioned at a downstream side of a bottom end of the outside water passage 13 in the outside joint portion 10.SELECTED DRAWING: Figure 3
【課題】内部を流通する排水が外部へと飛散することが抑制された間接排水用継手を提供する。【解決手段】間接排水用継手１は、内側継手部３０と外側継手部１０とを備え、内側継手部３０の上流側の端部には、上流側排水管端部７１ａが接続される流入側接続部３１が形成されており、内側継手部３０の外周部には、内側継手部３０の内側内部空間４３と内側継手部３０の外部とを連通するスリット４２が設けられており、また外側継手部１０の下流側の端部には、下流側排水管端部７３ａが接続される流出側接続部１１が形成されており、かつ外側継手部１０の外周部には、外側継手部１０の外側内部空間１２と外側継手部１０の外部とを連通する外側通水部１３が設けられており、さらに、少なくとも内側継手部３０の下端は、前記外側継手部１０における外側通水部１３の下端よりも下流側に位置している。【選択図】図３
INDIRECT DRAINAGE JOINT
間接排水用継手
MIZUNO HIROTOSHI (Autor:in) / HASHIZUME MINORU (Autor:in)
14.02.2019
Patent
Elektronische Ressource
Japanisch
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser