Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Recessed green land
The invention discloses a concave greenbelt which comprises a concave greenbelt body, a lateral water inlet groove, a drainage pipe and a gas guide well, the lateral water inlet groove is formed in the periphery of the concave greenbelt body, and an overflow opening is formed in the upper portion of the outer wall of the side, away from the concave greenbelt body, of the lateral water inlet groove; the drainage pipe is communicated with an overflow port in the upper part of the side wall of the outer edge of the lateral water inlet groove and is connected with an urban sewage pipe network; and the gas guide well is arranged in the green land body. The low elevation type greenbelt has a structure integrating lateral water inlet and pressure release and infiltration promotion, and in the season with much rainwater, by increasing the guiding and discharging area of gas in soil, accumulated water retention on the surface of the greenbelt is reduced, rapid infiltration of the rainwater is accelerated, and then the regulation and storage capacity of the low elevation type greenbelt on rainwater runoff is enhanced. The invention discloses a concave green space structure, and belongs to the technical field of low-impact development.
本发明公开了一种下凹式绿地，包括：下凹式绿地本体、侧向进水沟槽、排水管和导气井，其中：所述侧向进水沟槽设置在所述下凹式绿地本体的周围，且侧向进水沟槽的背离下凹式绿地本体一侧的外壁的上部开设溢流口；所述排水管与侧向进水沟槽的外缘侧壁上部的溢流口相连通，并与城市污水管网相连接；所述导气井设置在绿地本体的内部。本发明的下凹式绿地具有集侧向进水和释压促渗结构，在雨水较多的时节，通过增大土壤内气体的导排区域，减少绿地表面的积水留存，加快雨水快速渗透，进而增强下凹式绿地对雨水径流的调蓄能力。本发明的下凹式绿地结构，属于低影响开发技术领域。
Recessed green land
The invention discloses a concave greenbelt which comprises a concave greenbelt body, a lateral water inlet groove, a drainage pipe and a gas guide well, the lateral water inlet groove is formed in the periphery of the concave greenbelt body, and an overflow opening is formed in the upper portion of the outer wall of the side, away from the concave greenbelt body, of the lateral water inlet groove; the drainage pipe is communicated with an overflow port in the upper part of the side wall of the outer edge of the lateral water inlet groove and is connected with an urban sewage pipe network; and the gas guide well is arranged in the green land body. The low elevation type greenbelt has a structure integrating lateral water inlet and pressure release and infiltration promotion, and in the season with much rainwater, by increasing the guiding and discharging area of gas in soil, accumulated water retention on the surface of the greenbelt is reduced, rapid infiltration of the rainwater is accelerated, and then the regulation and storage capacity of the low elevation type greenbelt on rainwater runoff is enhanced. The invention discloses a concave green space structure, and belongs to the technical field of low-impact development.
本发明公开了一种下凹式绿地，包括：下凹式绿地本体、侧向进水沟槽、排水管和导气井，其中：所述侧向进水沟槽设置在所述下凹式绿地本体的周围，且侧向进水沟槽的背离下凹式绿地本体一侧的外壁的上部开设溢流口；所述排水管与侧向进水沟槽的外缘侧壁上部的溢流口相连通，并与城市污水管网相连接；所述导气井设置在绿地本体的内部。本发明的下凹式绿地具有集侧向进水和释压促渗结构，在雨水较多的时节，通过增大土壤内气体的导排区域，减少绿地表面的积水留存，加快雨水快速渗透，进而增强下凹式绿地对雨水径流的调蓄能力。本发明的下凹式绿地结构，属于低影响开发技术领域。
Recessed green land
一种下凹式绿地
QU DAN (Autor:in) / HUANG QIQI (Autor:in) / ZHANG LIQIU (Autor:in)
21.07.2023
Patent
Elektronische Ressource
Chinesisch