A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DRAIN PORT MEMBER AND DRAIN PIPING STRUCTURE
To provide a drain port member and a drain piping structure that can suppress accumulation of wastewater water and dirt at a connection portion between a branch pipe portion and a main pipe portion.SOLUTION: A drain port member 28 has a concave cylindrical portion 28A having an inlet 29 opened at the top and an outlet 28C opened at the side, and at least a part of the internal space of the concave cylindrical portion 28A has a larger horizontal cross-sectional area than the opening area of the inlet 29.SELECTED DRAWING: Figure 2
【課題】分岐管部と本管部との接続部分での排水及び排水ゴミの滞留を抑制できる排水口部材、及び排水管構造を提供する。【解決手段】排水口部材２８は、上部に流入口２９が開口し、側部に流出口２８Ｃが開口した凹状の筒部２８Ａを備え、筒部２８Ａの内部空間の少なくとも一部は、流入口２９の開口面積よりも大きな水平方向断面積を有している。【選択図】図２
DRAIN PORT MEMBER AND DRAIN PIPING STRUCTURE
To provide a drain port member and a drain piping structure that can suppress accumulation of wastewater water and dirt at a connection portion between a branch pipe portion and a main pipe portion.SOLUTION: A drain port member 28 has a concave cylindrical portion 28A having an inlet 29 opened at the top and an outlet 28C opened at the side, and at least a part of the internal space of the concave cylindrical portion 28A has a larger horizontal cross-sectional area than the opening area of the inlet 29.SELECTED DRAWING: Figure 2
【課題】分岐管部と本管部との接続部分での排水及び排水ゴミの滞留を抑制できる排水口部材、及び排水管構造を提供する。【解決手段】排水口部材２８は、上部に流入口２９が開口し、側部に流出口２８Ｃが開口した凹状の筒部２８Ａを備え、筒部２８Ａの内部空間の少なくとも一部は、流入口２９の開口面積よりも大きな水平方向断面積を有している。【選択図】図２
DRAIN PORT MEMBER AND DRAIN PIPING STRUCTURE
排水口部材、及び排水配管構造
SASAKI SATOSHI (author)
2019-12-19
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
| European Patent Office | 2017
CONSTRUCTION METHOD OF DRAIN PIPING MEMBER AND DRAIN PIPING MEMBER
| European Patent Office | 2022
| European Patent Office | 2022