A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RAINWATER CATCH BASIN
To provide a rainwater catch basin that does not cause concerns about overflow.SOLUTION: The present invention relates to a rainwater catch basin including a basin body having side walls and a bottom wall, in which a downspout is connected to a siphon-type drainage member that is placed on a building and through which rainwater passes, rainwater from the downspout is poured into the basin body, and a buried rainwater pipe having an inner diameter larger than the inner diameter of the downspout is connected to the side wall. Assuming that the volume from the lowest height position of the connection part of the buried rainwater pipe in the basin body to the height position of the rainwater inlet from the downspout inside the basin body is the actual volume of the basin body: V(L), and that the maximum flow rate of rainwater poured from the downspout through the siphon-type drainage member is Q1(L), the actual volume is defined so as to satisfy the relation V/Q1≥1.5.SELECTED DRAWING: Figure 1
【課題】本発明は、オーバーフローの懸念を生じない雨水枡の提供を目的とする。【解決手段】本発明は、側壁と底壁を有する枡本体からなり、建築物に配置されて雨水が通過するサイフォン式排水部材に竪樋が接続され、該竪樋からの雨水が前記枡本体に投入され、前記竪樋の内径より大きな内径を有する雨水埋設管が前記側壁に接続された雨水枡であり、前記枡本体における前記雨水埋設管の接続部最低高さ位置から、前記枡本体の内部における前記竪樋からの雨水投入口高さ位置までの体積を前記枡本体の実質体積：Ｖ（Ｌ）と仮定し、前記サイフォン式排水部材を介し前記竪樋から投入される雨水の最大流量をＱ１（Ｌ）と仮定すると、Ｖ／Ｑ１≧１．５の関係を満足するように前記実質体積を規定したことを特徴とする。【選択図】図１
RAINWATER CATCH BASIN
To provide a rainwater catch basin that does not cause concerns about overflow.SOLUTION: The present invention relates to a rainwater catch basin including a basin body having side walls and a bottom wall, in which a downspout is connected to a siphon-type drainage member that is placed on a building and through which rainwater passes, rainwater from the downspout is poured into the basin body, and a buried rainwater pipe having an inner diameter larger than the inner diameter of the downspout is connected to the side wall. Assuming that the volume from the lowest height position of the connection part of the buried rainwater pipe in the basin body to the height position of the rainwater inlet from the downspout inside the basin body is the actual volume of the basin body: V(L), and that the maximum flow rate of rainwater poured from the downspout through the siphon-type drainage member is Q1(L), the actual volume is defined so as to satisfy the relation V/Q1≥1.5.SELECTED DRAWING: Figure 1
【課題】本発明は、オーバーフローの懸念を生じない雨水枡の提供を目的とする。【解決手段】本発明は、側壁と底壁を有する枡本体からなり、建築物に配置されて雨水が通過するサイフォン式排水部材に竪樋が接続され、該竪樋からの雨水が前記枡本体に投入され、前記竪樋の内径より大きな内径を有する雨水埋設管が前記側壁に接続された雨水枡であり、前記枡本体における前記雨水埋設管の接続部最低高さ位置から、前記枡本体の内部における前記竪樋からの雨水投入口高さ位置までの体積を前記枡本体の実質体積：Ｖ（Ｌ）と仮定し、前記サイフォン式排水部材を介し前記竪樋から投入される雨水の最大流量をＱ１（Ｌ）と仮定すると、Ｖ／Ｑ１≧１．５の関係を満足するように前記実質体積を規定したことを特徴とする。【選択図】図１
RAINWATER CATCH BASIN
雨水枡
TOOYAMA MASAKI (author) / SUGAO JUN (author) / MOTO TAKAAKI (author)
2024-10-15
Patent
Electronic Resource
Japanese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
Novel rainwater and sewage diversion catch basin structure
| European Patent Office | 2024
Rainwater hole sewage intercepting device and catch basin grate
| European Patent Office | 2024
Rotational flow sewage interception type catch basin and urban rainwater drainage system
| European Patent Office | 2022