A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rainwater filtering and storage device
The invention discloses a rainwater filtering and storage device. The rainwater filtering and storage device comprises a rainwater well, wherein the rainwater well is provided with a water inlet pipe, a water outlet pipe and a well lid, a partition wall with the suspending bottom is arranged in the rainwater well for separating the rainwater well into a rainwater collecting well and a filtering well, a seal cover is arranged on the top of the filtering well, a flow passing channel for communicating the rainwater collecting well and the filtering well is formed below the partition wall, the bottom of the filtering well is a slope gradually descending towards the bottom of the flow passing channel from the wall of the filtering well, the water outlet pipe is positioned on the wall of the filtering well, the water inlet pipe is positioned on the wall of the rainwater collecting well, the upper part of the filtering well is provided with a filtering structure which is positioned below the water outlet pipe, the bottom of the wall of the rainwater collecting well is connected with a mud sludge discharge pipe, and a sluice valve is arranged on the mud sludge discharge pipe. The reverse filtering structure is adopted inside the rainwater well, the structure is simple, the construction is easy, the filtering effect is obvious, and the filtering structure is easy to wash, clean and replace.
Rainwater filtering and storage device
The invention discloses a rainwater filtering and storage device. The rainwater filtering and storage device comprises a rainwater well, wherein the rainwater well is provided with a water inlet pipe, a water outlet pipe and a well lid, a partition wall with the suspending bottom is arranged in the rainwater well for separating the rainwater well into a rainwater collecting well and a filtering well, a seal cover is arranged on the top of the filtering well, a flow passing channel for communicating the rainwater collecting well and the filtering well is formed below the partition wall, the bottom of the filtering well is a slope gradually descending towards the bottom of the flow passing channel from the wall of the filtering well, the water outlet pipe is positioned on the wall of the filtering well, the water inlet pipe is positioned on the wall of the rainwater collecting well, the upper part of the filtering well is provided with a filtering structure which is positioned below the water outlet pipe, the bottom of the wall of the rainwater collecting well is connected with a mud sludge discharge pipe, and a sluice valve is arranged on the mud sludge discharge pipe. The reverse filtering structure is adopted inside the rainwater well, the structure is simple, the construction is easy, the filtering effect is obvious, and the filtering structure is easy to wash, clean and replace.
Rainwater filtering and storage device
LIU ZHIQIANG (author) / WANG TONG (author) / FAN PENGBO (author) / ZHOU XINYI (author) / HU ZUOPENG (author) / CHEN KAI (author) / YAN LIJIAN (author)
2015-11-25
Patent
Electronic Resource
English
Device for excluding early rainwater and filtering rainwater
| European Patent Office | 2020