Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sponge city rainfall flood diversion and drainage system
The invention provides a sponge city rainfall flood diversion and drainage system. The system comprises greening land, water wells and water seepage net pipes, wherein the greening land comprises a planting soil layer, geotechnical cloth, a stone grain layer, a fine sand layer and a foundation body, the fine sand layer is laid at the top of the foundation body, the stone grain layer is laid at thetop of the fine sand layer, the geotechnical cloth is laid at the top of the stone grain layer, the planting soil layer covers the top face of the geotechnical cloth, the water wells are symmetrically formed in the greening land, and the tops of the water wells protrude out of the top surface of the greening land. According to the sponge city rainfall flood diversion and drainage system, rainwater is permeated, guided and drained into the water wells to be stored through uniform distribution of the water seepage net pipes, the water seepage efficiency and the water seepage amount are effectively improved, waste caused by too deep and too wide permeation of the rainwater is avoided, water is kept uniform, meanwhile, the water seepage net pipes are selectively blocked through the arrangement of drainage controllers, excessive loss of bottom layer water in arid weather is effectively avoided, and refined control over the water is achieved.
本发明提供一种海绵城市雨洪引排水系统，包括：绿化地、水井和渗水网管，所述绿化地包括种植土层、土工布、石粒层、细沙层和地基体，所述地基体顶部铺设有细沙层，所述细沙层顶部铺设有石粒层，所述石粒层顶部铺设有土工布，且土工布顶面覆盖有种植土层，所述绿化地内部对称开设有水井，且水井顶部凸出绿化地顶面，此海绵城市雨洪引排水系统通过渗水网管的均匀分布均匀的对雨水进行渗透引导排入到水井内存储，有效的提高渗水效率与渗水量，避免雨水过深过宽渗透导致浪费，而且水分保持均匀，同时通过控排器的设置，选择性的对渗水网管进行封堵，有效避免在干旱天气中底层水分过度流失，实现对水分的细化把控。
Sponge city rainfall flood diversion and drainage system
The invention provides a sponge city rainfall flood diversion and drainage system. The system comprises greening land, water wells and water seepage net pipes, wherein the greening land comprises a planting soil layer, geotechnical cloth, a stone grain layer, a fine sand layer and a foundation body, the fine sand layer is laid at the top of the foundation body, the stone grain layer is laid at thetop of the fine sand layer, the geotechnical cloth is laid at the top of the stone grain layer, the planting soil layer covers the top face of the geotechnical cloth, the water wells are symmetrically formed in the greening land, and the tops of the water wells protrude out of the top surface of the greening land. According to the sponge city rainfall flood diversion and drainage system, rainwater is permeated, guided and drained into the water wells to be stored through uniform distribution of the water seepage net pipes, the water seepage efficiency and the water seepage amount are effectively improved, waste caused by too deep and too wide permeation of the rainwater is avoided, water is kept uniform, meanwhile, the water seepage net pipes are selectively blocked through the arrangement of drainage controllers, excessive loss of bottom layer water in arid weather is effectively avoided, and refined control over the water is achieved.
本发明提供一种海绵城市雨洪引排水系统，包括：绿化地、水井和渗水网管，所述绿化地包括种植土层、土工布、石粒层、细沙层和地基体，所述地基体顶部铺设有细沙层，所述细沙层顶部铺设有石粒层，所述石粒层顶部铺设有土工布，且土工布顶面覆盖有种植土层，所述绿化地内部对称开设有水井，且水井顶部凸出绿化地顶面，此海绵城市雨洪引排水系统通过渗水网管的均匀分布均匀的对雨水进行渗透引导排入到水井内存储，有效的提高渗水效率与渗水量，避免雨水过深过宽渗透导致浪费，而且水分保持均匀，同时通过控排器的设置，选择性的对渗水网管进行封堵，有效避免在干旱天气中底层水分过度流失，实现对水分的细化把控。
Sponge city rainfall flood diversion and drainage system
一种海绵城市雨洪引排水系统
ZHANG QIUYING (Autor:in) / WANG WENJUN (Autor:in) / WANG QIYONG (Autor:in) / FANG XIANGLIN (Autor:in) / WANG PEI (Autor:in)
05.01.2021
Patent
Elektronische Ressource
Chinesisch
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