High-impermeability roof drainage structure of building: Fid-Bau Portal

High-impermeability roof drainage structure of building

MA YUCHI

The invention discloses a high-impermeability roof drainage structure of a building, and belongs to the field of roof drainage structures. The high-impermeability roof drainage structure of the building comprises a roof body, wherein a plurality of frame plates are arranged on the upper side of the roof body; two pairs of supporting columns are connected between the frame plates and the roof body;mounting holes matched with the supporting columns are formed in the frame plates; a light-transmitting cover plate is arranged on the upper sides of the frame plates; a plurality of evenly-distributed through holes are formed in the light-transmitting cover plate; a protection plate is connected between the light-transmitting cover plate and the frame plates; drainage pipes are mounted in the supporting columns; siphon hoppers are fixedly connected to the top ends of the drainage pipes; and a plurality of evenly-distributed planting units are mounted between the light-transmitting cover plate and the frame plates. Rainwater can be intercepted and recycled by laying the planting units on a roof; and water collecting and drainage mechanisms are arranged near the planting units, so that rainwater seeping out of the planting units is intercepted between the frame plates and the light-transmitting cover plate, and drainage is carried out through the drainage mechanisms on the frame platesand the light-transmitting cover plate.

本发明公开了—种建筑高防渗性屋顶排水结构，属于屋顶排水结构领域，—种建筑高防渗性屋顶排水结构，包括屋顶主体，屋顶主体的上侧设有多个架板，架板与屋顶主体之间连接有两对支撑柱，架板上开凿有与支撑柱相匹配的安装孔，架板的上侧设有透光盖板，透光盖板上开凿有多个均匀分布的通孔，透光盖板与架板之间连接有防护板，支撑柱内安装有排水管，排水管的顶端固定连接有虹吸斗，透光盖板与架板之间安装有多个均匀分布的种植单元，可以实现通过在屋顶上铺设种植单元来进行截留和回收雨水，且种植单元附近设置有集水排水机构，使种植单元中渗出的雨水被截留在架板与透光盖板之间，并通过架板和透光盖板上的排水机构进行排水。

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