A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RAINWATER DRAINAGE SYSTEM
PROBLEM TO BE SOLVED: To increase drainage processing capacity of an existing slope with a simple structure and easy construction.SOLUTION: A rainwater drainage system 1 that guides rainwater received in a lateral drainage gutter 20A provided in a small step portion B of a slope S to a vertical drainage gutter 20B and discharges the rainwater to a slope toe, and is provided on an existing drainage facility includes: a water gathering basin 2 which is provided on the lateral drainage gutter 20A and temporarily stores rainwater flowing in the lateral drainage gutter 20A; a siphon inducer 10A provided in the water gathering basin 2; and a drainage pipe 11 with an upper end 11a connected to the siphon inducer 10A and a lower end 11b positioned in the slope toe.SELECTED DRAWING: Figure 1
【課題】簡単な構成で、且つ容易な施工により、既設の法面の排水処理能力を増大させることができる。【解決手段】法面Ｓの小段部Ｂに設けられている横方向排水溝２０Ａに受け入れられた雨水を縦方向排水溝２０Ｂに導いて法尻に排出する既設の排水設備に設けられる雨水排水システム１であって、横方向排水溝２０Ａに設けられ、横方向排水溝２０Ａ内を流れる雨水を一時貯留する集水枡２と、集水枡２内に設けられたサイフォン誘発器１０Ａと、上端部１１ａがサイフォン誘発器１０Ａに接続されるとともに、下端部１１ｂが法尻に位置する排水管１１と、を備えた構成の雨水排水システムを提供する。【選択図】図１
RAINWATER DRAINAGE SYSTEM
PROBLEM TO BE SOLVED: To increase drainage processing capacity of an existing slope with a simple structure and easy construction.SOLUTION: A rainwater drainage system 1 that guides rainwater received in a lateral drainage gutter 20A provided in a small step portion B of a slope S to a vertical drainage gutter 20B and discharges the rainwater to a slope toe, and is provided on an existing drainage facility includes: a water gathering basin 2 which is provided on the lateral drainage gutter 20A and temporarily stores rainwater flowing in the lateral drainage gutter 20A; a siphon inducer 10A provided in the water gathering basin 2; and a drainage pipe 11 with an upper end 11a connected to the siphon inducer 10A and a lower end 11b positioned in the slope toe.SELECTED DRAWING: Figure 1
【課題】簡単な構成で、且つ容易な施工により、既設の法面の排水処理能力を増大させることができる。【解決手段】法面Ｓの小段部Ｂに設けられている横方向排水溝２０Ａに受け入れられた雨水を縦方向排水溝２０Ｂに導いて法尻に排出する既設の排水設備に設けられる雨水排水システム１であって、横方向排水溝２０Ａに設けられ、横方向排水溝２０Ａ内を流れる雨水を一時貯留する集水枡２と、集水枡２内に設けられたサイフォン誘発器１０Ａと、上端部１１ａがサイフォン誘発器１０Ａに接続されるとともに、下端部１１ｂが法尻に位置する排水管１１と、を備えた構成の雨水排水システムを提供する。【選択図】図１
RAINWATER DRAINAGE SYSTEM
雨水排水システム
MIYAGAWA KIMIHIKO (author) / SHIMURA SATOSHI (author)
2018-05-24
Patent
Electronic Resource
Japanese
RAINWATER DRAINAGE CONNECTION MEMBER AND RAINWATER DRAINAGE SYSTEM
| European Patent Office | 2024