A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roof drainage waterproof structure
The invention belongs to the field of roof covering layer isolation facilities, and relates to a roof drainage and waterproof structure. The roof drainage waterproof structure comprises a first waterproof layer, a heat preservation layer and a second waterproof layer, the first waterproof layer, the heat preservation layer and the second waterproof layer are sequentially arranged on a building roof from bottom to top in the height direction of the building roof, a drainage groove is formed in the second waterproof layer, and a drainage groove is formed in the building roof. A first filter screen is arranged on the lower water tank in the height direction and divides the lower water tank into a pre-filtering cavity and a post-filtering cavity, the top of the pre-filtering cavity is open and communicated with the drainage tank, the drainage waterproof structure further comprises a cleaning device capable of cleaning the first filter screen, a first cover plate is arranged on the top of the post-filtering cavity, and a second cover plate is arranged on the top of the post-filtering cavity. And the bottom of the after-filtration cavity is connected with a sewer pipe. The drainage device has the advantages of good drainage effect and the like.
本申请属于与屋面覆盖层的隔绝设施领域，涉及一种屋面排水防水结构。屋面排水防水结构包括第一防水层、保温层和第二防水层，所述第一防水层、保温层和第二防水层沿建筑屋顶的高度方向从下而上依次设置于建筑屋顶上，所述第二防水层开设有排水槽，所述建筑屋顶设置有下水槽，所述下水槽沿高度方向设置有滤网一，滤网一将下水槽分隔为滤前腔和滤后腔，所述滤前腔的顶部敞开且与排水槽连通，所述排水防水结构还包括能够清理滤网一的清理装置，所述滤后腔的顶部具有盖板一，所述滤后腔的底部连接有下水管。本申请具有排水效果好等优点。
Roof drainage waterproof structure
The invention belongs to the field of roof covering layer isolation facilities, and relates to a roof drainage and waterproof structure. The roof drainage waterproof structure comprises a first waterproof layer, a heat preservation layer and a second waterproof layer, the first waterproof layer, the heat preservation layer and the second waterproof layer are sequentially arranged on a building roof from bottom to top in the height direction of the building roof, a drainage groove is formed in the second waterproof layer, and a drainage groove is formed in the building roof. A first filter screen is arranged on the lower water tank in the height direction and divides the lower water tank into a pre-filtering cavity and a post-filtering cavity, the top of the pre-filtering cavity is open and communicated with the drainage tank, the drainage waterproof structure further comprises a cleaning device capable of cleaning the first filter screen, a first cover plate is arranged on the top of the post-filtering cavity, and a second cover plate is arranged on the top of the post-filtering cavity. And the bottom of the after-filtration cavity is connected with a sewer pipe. The drainage device has the advantages of good drainage effect and the like.
本申请属于与屋面覆盖层的隔绝设施领域，涉及一种屋面排水防水结构。屋面排水防水结构包括第一防水层、保温层和第二防水层，所述第一防水层、保温层和第二防水层沿建筑屋顶的高度方向从下而上依次设置于建筑屋顶上，所述第二防水层开设有排水槽，所述建筑屋顶设置有下水槽，所述下水槽沿高度方向设置有滤网一，滤网一将下水槽分隔为滤前腔和滤后腔，所述滤前腔的顶部敞开且与排水槽连通，所述排水防水结构还包括能够清理滤网一的清理装置，所述滤后腔的顶部具有盖板一，所述滤后腔的底部连接有下水管。本申请具有排水效果好等优点。
Roof drainage waterproof structure
一种屋面排水防水结构
NI QIAN (author) / YU JIANDONG (author)
2024-06-14
Patent
Electronic Resource
Chinese
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