Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Buried silica-sand rainwater regulation and storage system
The invention provides a buried silica-sand rainwater regulation and storage system which comprises a first rain sedimentation pond and a rainwater storage pond, wherein the first rain sedimentation pond and the rainwater storage pond are mounted side by side under the ground; a horizontally-extending water outlet pipe is mounted at the upper part of the first rain sedimentation pond; and the freeend of the water outlet pipe is connected with a water inlet positioned at the upper part of the rainwater storage pond. According to the buried silica-sand rainwater regulation and storage system, silica-sand water permeable bricks are utilized, so that the filtration process and the sedimentation process can be performed simultaneously; the sedimentation pond is of an inverted-cone structure ofwhich the upper part is large and the lower part is small, and a narrow space is formed at the pond bottom, so that the concentration of solid particles can be facilitated; and after being concentrated together, the solid particles are discharged from the sedimentation pond through sewage pumps, so that the long-time sedimentation of sludge and the solid particles at the pond bottom can be prevented, and the situation of pond pollution and bacteria breeding can be reduced.
本发明提出了一种地埋式硅砂雨水调蓄系统，包括两个并排安装在地下的初雨沉淀池和雨水蓄水池，所述初雨沉淀池上部安装有一水平伸出的出水管，所述出水管自由端与雨水蓄水池上部的入水口连接。本发明使用硅砂透水砖，过滤和沉淀同时进行；沉淀池为上大下小的倒锥形结构，在池底底部形成一个狭小空间，有利于固体颗粒集中。集中一起后再通过排污泵排出沉淀池，污泥和固体颗粒物无法在水池底部长时间沉积，减少水池污染和细菌滋生。
Buried silica-sand rainwater regulation and storage system
The invention provides a buried silica-sand rainwater regulation and storage system which comprises a first rain sedimentation pond and a rainwater storage pond, wherein the first rain sedimentation pond and the rainwater storage pond are mounted side by side under the ground; a horizontally-extending water outlet pipe is mounted at the upper part of the first rain sedimentation pond; and the freeend of the water outlet pipe is connected with a water inlet positioned at the upper part of the rainwater storage pond. According to the buried silica-sand rainwater regulation and storage system, silica-sand water permeable bricks are utilized, so that the filtration process and the sedimentation process can be performed simultaneously; the sedimentation pond is of an inverted-cone structure ofwhich the upper part is large and the lower part is small, and a narrow space is formed at the pond bottom, so that the concentration of solid particles can be facilitated; and after being concentrated together, the solid particles are discharged from the sedimentation pond through sewage pumps, so that the long-time sedimentation of sludge and the solid particles at the pond bottom can be prevented, and the situation of pond pollution and bacteria breeding can be reduced.
本发明提出了一种地埋式硅砂雨水调蓄系统，包括两个并排安装在地下的初雨沉淀池和雨水蓄水池，所述初雨沉淀池上部安装有一水平伸出的出水管，所述出水管自由端与雨水蓄水池上部的入水口连接。本发明使用硅砂透水砖，过滤和沉淀同时进行；沉淀池为上大下小的倒锥形结构，在池底底部形成一个狭小空间，有利于固体颗粒集中。集中一起后再通过排污泵排出沉淀池，污泥和固体颗粒物无法在水池底部长时间沉积，减少水池污染和细菌滋生。
Buried silica-sand rainwater regulation and storage system
地埋式硅砂雨水调蓄系统
LIU CONGLIANG (Autor:in)
08.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
B01D
SEPARATION
,
Trennen
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
E03F
SEWERS
,
Abwasserkanäle
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