A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DRAIN JOINT PROVIDED WITH PERFORATED PLATE MEMBER
To provide a drain joint provided with a perforated plate member, where pipes from plural drain devices converge, capable of preventing occurrence of a backflow from one drain device to another drain device, and preventing occurrence of noise or seal breakage due to negative pressure even when a siphon effect occurs at draining.SOLUTION: A drain joint provided with a perforated plate member which causes drain water from at least two drain devices to converge and discharges the drain water to a drain port, comprises: a first drain passage consisting of a first inflow port into which the drain water from a drain device flows and a vertically standing pipe body part provided in a lower part with a first drain port communicating with the drain port; and a second drain passage provided with a casing disposed to cover the vertically standing part of a first drain pipe part and having a second inflow part on a side face thereof and a second drain port communicating with the drain port in a lower part thereof.SELECTED DRAWING: Figure 8
【課題】複数の排水機器からの配管を合流させる目皿部材を備えた排水継手において、一つの排水装置から他の排水装置に逆流が発生することを防止したり、排水時にサイホン効果が発生したりしても、負圧による騒音や破封の発生を防止することができる目皿部材を備えた排水継手を提供する。【解決手段】少なくとも２つ以上の排水機器からの排水を合流させて排水口に排出するための目皿部材を備えた排水継手において、排水継手を、排水機器からの排水が流入する第一の流入口及び下方に排水口に連通する第一の排出口を設けた垂立する管体部分からなる第一の排水流路と、第一の排水管部の垂立部分を覆うように設けられた、側面に第二の流入口を備え、下方に排水口に連通する第二の排出口を設けたケーシングを備えた第二の排水流路と、から構成する。【選択図】図８
DRAIN JOINT PROVIDED WITH PERFORATED PLATE MEMBER
To provide a drain joint provided with a perforated plate member, where pipes from plural drain devices converge, capable of preventing occurrence of a backflow from one drain device to another drain device, and preventing occurrence of noise or seal breakage due to negative pressure even when a siphon effect occurs at draining.SOLUTION: A drain joint provided with a perforated plate member which causes drain water from at least two drain devices to converge and discharges the drain water to a drain port, comprises: a first drain passage consisting of a first inflow port into which the drain water from a drain device flows and a vertically standing pipe body part provided in a lower part with a first drain port communicating with the drain port; and a second drain passage provided with a casing disposed to cover the vertically standing part of a first drain pipe part and having a second inflow part on a side face thereof and a second drain port communicating with the drain port in a lower part thereof.SELECTED DRAWING: Figure 8
【課題】複数の排水機器からの配管を合流させる目皿部材を備えた排水継手において、一つの排水装置から他の排水装置に逆流が発生することを防止したり、排水時にサイホン効果が発生したりしても、負圧による騒音や破封の発生を防止することができる目皿部材を備えた排水継手を提供する。【解決手段】少なくとも２つ以上の排水機器からの排水を合流させて排水口に排出するための目皿部材を備えた排水継手において、排水継手を、排水機器からの排水が流入する第一の流入口及び下方に排水口に連通する第一の排出口を設けた垂立する管体部分からなる第一の排水流路と、第一の排水管部の垂立部分を覆うように設けられた、側面に第二の流入口を備え、下方に排水口に連通する第二の排出口を設けたケーシングを備えた第二の排水流路と、から構成する。【選択図】図８
DRAIN JOINT PROVIDED WITH PERFORATED PLATE MEMBER
目皿部材を備えた排水継手
SAKURA KENICHI (author)
2021-10-28
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
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Hausinstallationen für Frisch- oder Abwasser
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