A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building roof rainwater collection and utilization system based on sponge city idea
The invention relates to a building roof rainwater collection and utilization system based on a sponge city idea. The building roof rainwater collection and utilization system based on the sponge cityidea comprises a building roof, and a municipal rainwater pipe arranged on the bottom part of a building. The building roof rainwater collection and utilization system based on the sponge city idea is characterized in that multiple groups of serially connected rainfall flood resource utilization devices are arranged on the outer side of the building; each group of serially connected rainfall flood resource utilization devices comprises multiple single rainfall flood resource utilization devices connected in series; each two adjacently arranged single rainfall flood resource utilization devices of each group of serially connected rainfall flood resource utilization devices are connected through a disconnection rainwater pipe; the upper ends of each group of serially connected rainfall flood resource utilization devices are connected with a drainage pipe of the building roof through a disconnection rainwater pipe; and the lower ends of each group of serially connected rainfall flood resource utilization devices are connected with the municipal rainwater pipe through a disconnection rainwater pipe. According to the building roof rainwater collection and utilization system based on the sponge city idea provided by the invention, the runoff control is realized through source control, and a peak flow and the runoff pollution are reduced; and the building roof rainwater collection and utilization system based on the sponge city idea has less influence on an existing building, has no special land requirement, is less in space occupation, has small modification on an underlying surface under the current situation, has less influence on public, and is easy to implement and popularize.
本发明涉及一种基于海绵城市理念的建筑屋顶雨水收集利用系统，包括建筑屋顶，以及设置在建筑底部的市政雨水管，其特征在于建筑外侧设置若干组串联雨洪资源利用装置，每组串联雨洪资源利用装置包括串联连接的多个单体雨洪资源利用装置，每组串联雨洪资源利用装置的两个相邻设置的单体雨洪资源利用装置之间通过断接雨水管相连接，每组串联雨洪资源利用装置的上端通过断接雨水管与建筑屋顶的排水管相连，每组串联雨洪资源利用装置的下端通过断接雨水管与市政雨水管相连。本发明通过源头控制，实现径流控制，削减峰值流量及径流污染；对现有建筑影响较小，无特殊用地需求，占用空间少，现状下垫面改造较小，对公众影响程度低，易于实施及推广。
Building roof rainwater collection and utilization system based on sponge city idea
The invention relates to a building roof rainwater collection and utilization system based on a sponge city idea. The building roof rainwater collection and utilization system based on the sponge cityidea comprises a building roof, and a municipal rainwater pipe arranged on the bottom part of a building. The building roof rainwater collection and utilization system based on the sponge city idea is characterized in that multiple groups of serially connected rainfall flood resource utilization devices are arranged on the outer side of the building; each group of serially connected rainfall flood resource utilization devices comprises multiple single rainfall flood resource utilization devices connected in series; each two adjacently arranged single rainfall flood resource utilization devices of each group of serially connected rainfall flood resource utilization devices are connected through a disconnection rainwater pipe; the upper ends of each group of serially connected rainfall flood resource utilization devices are connected with a drainage pipe of the building roof through a disconnection rainwater pipe; and the lower ends of each group of serially connected rainfall flood resource utilization devices are connected with the municipal rainwater pipe through a disconnection rainwater pipe. According to the building roof rainwater collection and utilization system based on the sponge city idea provided by the invention, the runoff control is realized through source control, and a peak flow and the runoff pollution are reduced; and the building roof rainwater collection and utilization system based on the sponge city idea has less influence on an existing building, has no special land requirement, is less in space occupation, has small modification on an underlying surface under the current situation, has less influence on public, and is easy to implement and popularize.
本发明涉及一种基于海绵城市理念的建筑屋顶雨水收集利用系统，包括建筑屋顶，以及设置在建筑底部的市政雨水管，其特征在于建筑外侧设置若干组串联雨洪资源利用装置，每组串联雨洪资源利用装置包括串联连接的多个单体雨洪资源利用装置，每组串联雨洪资源利用装置的两个相邻设置的单体雨洪资源利用装置之间通过断接雨水管相连接，每组串联雨洪资源利用装置的上端通过断接雨水管与建筑屋顶的排水管相连，每组串联雨洪资源利用装置的下端通过断接雨水管与市政雨水管相连。本发明通过源头控制，实现径流控制，削减峰值流量及径流污染；对现有建筑影响较小，无特殊用地需求，占用空间少，现状下垫面改造较小，对公众影响程度低，易于实施及推广。
Building roof rainwater collection and utilization system based on sponge city idea
一种基于海绵城市理念的建筑屋顶雨水收集利用系统
LI PENG (author) / CHEN JIANYONG (author) / WU CHUN (author)
2020-09-18
Patent
Electronic Resource
Chinese
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