A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the field of constructional engineering, and relates to a rainwater drainage structure of a concave type bowl-shaped grid frame roof. According to the technical scheme, a drain hole is formed in the lowest position of the bowl-shaped grid frame roof; a water collecting tank is arranged below the drain hole; siphon drainage pipes include transverse siphon drainage pipes andvertical siphon drainage pipes; the upper ends of the vertical siphon drainage pipes are connected with siphon gutter inlets buried in the bottom of the water collecting tank; the transverse siphon drainage pipes are laid in a transverse pipe gallery below the bowl-shaped grid frame roof, are converted into vertical pipes along an outer wall to fall down after reaching the two ends of a buildingalong the transverse pipe gallery, and are led to outdoor rainwater energy dissipation wells. The structure is arranged according to local conditions, the structural characteristics of the concave bowl-shaped grid frame roof are utilized, and the adopted siphon drainage system not only effectively solves the problem of roof drainage, but also solves the problem of spatial layout in the building.
本发明属于建筑工程领域的一种内凹型碗状网架屋面雨水排水构造，技术方案为在碗状网架屋面的最低处设置泄水孔，泄水孔下方设置集水箱，虹吸排水管包括虹吸排水横管和虹吸排水竖管，虹吸排水竖管的上端与集水箱的箱底埋设虹吸雨水口连接，另一端连接虹吸排水横管；虹吸排水横管敷设在碗状网架屋面下方的横向管廊内，虹吸排水横管沿横向管廊至建筑物两端后沿外墙转换为立管落下，排至室外雨水消能井。其因地制宜，利用内凹型碗状网架屋面本身的构造特征，采用的虹吸排水系统既有效解决了屋面排水，又解决了建筑物内空间的布局问题。
The invention belongs to the field of constructional engineering, and relates to a rainwater drainage structure of a concave type bowl-shaped grid frame roof. According to the technical scheme, a drain hole is formed in the lowest position of the bowl-shaped grid frame roof; a water collecting tank is arranged below the drain hole; siphon drainage pipes include transverse siphon drainage pipes andvertical siphon drainage pipes; the upper ends of the vertical siphon drainage pipes are connected with siphon gutter inlets buried in the bottom of the water collecting tank; the transverse siphon drainage pipes are laid in a transverse pipe gallery below the bowl-shaped grid frame roof, are converted into vertical pipes along an outer wall to fall down after reaching the two ends of a buildingalong the transverse pipe gallery, and are led to outdoor rainwater energy dissipation wells. The structure is arranged according to local conditions, the structural characteristics of the concave bowl-shaped grid frame roof are utilized, and the adopted siphon drainage system not only effectively solves the problem of roof drainage, but also solves the problem of spatial layout in the building.
本发明属于建筑工程领域的一种内凹型碗状网架屋面雨水排水构造，技术方案为在碗状网架屋面的最低处设置泄水孔，泄水孔下方设置集水箱，虹吸排水管包括虹吸排水横管和虹吸排水竖管，虹吸排水竖管的上端与集水箱的箱底埋设虹吸雨水口连接，另一端连接虹吸排水横管；虹吸排水横管敷设在碗状网架屋面下方的横向管廊内，虹吸排水横管沿横向管廊至建筑物两端后沿外墙转换为立管落下，排至室外雨水消能井。其因地制宜，利用内凹型碗状网架屋面本身的构造特征，采用的虹吸排水系统既有效解决了屋面排水，又解决了建筑物内空间的布局问题。
Rainwater drainage structure of concave type bowl-shaped grid frame roof
一种内凹型碗状网架屋面雨水排水构造
2021-01-22
Patent
Electronic Resource
Chinese
Roof primary-secondary type inner drainage rainwater hopper
| European Patent Office | 2023