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A platform for research: civil engineering, architecture and urbanism
Rainwater drainage device capable of draining water by means of self weight
The invention belongs to the technical field of urban drainage, and particularly relates to a rainwater drainage device for draining water by means of self weight. Comprising an outer pipe, a closed steel plate, a hemispherical filter cover and a floating cover, the outer pipe is divided into an upper section and a lower section which are respectively arranged above and below the ground; water inlet holes are formed in the side wall of the upper section, and a water seepage micropore array is arranged on the lower section; guide grooves are formed in the two sides of each row of micropore array in the vertical direction; the sealing steel plate can be tightly attached and fixed to the inner side wall of the outer pipe along the guide groove to seal the row micropore array; a permeable hole is formed in the surface of the hemispherical filter cover, is placed from an opening in the top end of the outer pipe, is limited in the upper section and is positioned below the side wall water inlet hole; and the floating cover is provided with a one-way air valve and hermetically covers the top opening of the outer pipe. Under the condition that power is not needed, the drainage speed of rainwater to surrounding stratums is increased, and maintenance is convenient.
本发明属于城市排水技术领域，具体为一种依靠自重进行排水的雨水排泄装置。包括外管、封闭钢板、半球过滤罩和浮动盖；外管分为上、下区段，分别设置于地面上、下；上区段侧壁设有进水孔，下区段设有渗水微孔阵列；垂直向每列微孔阵列两侧设有引导槽；封闭钢板能沿引导槽紧贴固定在外管内侧壁，封住列微孔阵列；半球过滤罩表面设有透水孔，从外管顶端开口处放入，限位于上区段中且位于侧壁进水孔下方；浮动盖带有单向气阀，密封盖合在外管顶端开口处。本发明在无需动力的情况下，使雨水向周边地层排泄速度加快，维护方便。
Rainwater drainage device capable of draining water by means of self weight
The invention belongs to the technical field of urban drainage, and particularly relates to a rainwater drainage device for draining water by means of self weight. Comprising an outer pipe, a closed steel plate, a hemispherical filter cover and a floating cover, the outer pipe is divided into an upper section and a lower section which are respectively arranged above and below the ground; water inlet holes are formed in the side wall of the upper section, and a water seepage micropore array is arranged on the lower section; guide grooves are formed in the two sides of each row of micropore array in the vertical direction; the sealing steel plate can be tightly attached and fixed to the inner side wall of the outer pipe along the guide groove to seal the row micropore array; a permeable hole is formed in the surface of the hemispherical filter cover, is placed from an opening in the top end of the outer pipe, is limited in the upper section and is positioned below the side wall water inlet hole; and the floating cover is provided with a one-way air valve and hermetically covers the top opening of the outer pipe. Under the condition that power is not needed, the drainage speed of rainwater to surrounding stratums is increased, and maintenance is convenient.
本发明属于城市排水技术领域，具体为一种依靠自重进行排水的雨水排泄装置。包括外管、封闭钢板、半球过滤罩和浮动盖；外管分为上、下区段，分别设置于地面上、下；上区段侧壁设有进水孔，下区段设有渗水微孔阵列；垂直向每列微孔阵列两侧设有引导槽；封闭钢板能沿引导槽紧贴固定在外管内侧壁，封住列微孔阵列；半球过滤罩表面设有透水孔，从外管顶端开口处放入，限位于上区段中且位于侧壁进水孔下方；浮动盖带有单向气阀，密封盖合在外管顶端开口处。本发明在无需动力的情况下，使雨水向周边地层排泄速度加快，维护方便。
Rainwater drainage device capable of draining water by means of self weight
一种依靠自重进行排水的雨水排泄装置
LI MIN (author) / LI CHAO (author) / SONG SHUJUN (author) / DU QIN (author) / WANG FUZHOU (author) / WANG TAO (author)
2024-07-23
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
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