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A platform for research: civil engineering, architecture and urbanism
Rainwater purification, regulation and storage system
The invention provides a rainwater purification, regulation and storage system, and relates to the technical field of rainwater treatment. The well body is divided into a first cylinder part and a second cylinder part, an adsorption unit is arranged in a seepage storage space defined by the second cylinder part and is communicated with the outside of the well body, a sewage interception hanging basket is arranged on an opening of the first cylinder part, and a filtering unit is arranged in the first cylinder part; a filtering part of the filtering unit wraps an outflow pipe and is attached to the mounting plate, a communicating hole is formed in the outflow pipe, the filtering part is covered with a housing, gaps are formed between the bottom end of the housing and the mounting plate and between the inner side wall of the housing and the outer side wall of the filtering part, a one-way exhaust valve is arranged at the top end of the outflow pipe, and the upper portion of the one-way exhaust valve is covered with an exhaust valve cap; a first floating body and a second floating body are arranged in an outflow pipe of the filtering unit, the bearing part is fixed to the inner side wall of the outflow pipe and bears the second floating body, and the first floating body can block the outflow pipe. A deep shaft type structure is adopted, and the occupied area is small; and the filtering unit realizes unpowered backwashing by utilizing a siphonic effect, so that the blockage of the filtering part is relieved, and the service life is prolonged.
本发明提供一种雨水净化调蓄系统，涉及雨水处理技术领域。井体被划分为第一筒部和第二筒部，第二筒部围设的蓄渗空间内设置有吸附单元，与井体外部连通，第一筒部的开口上设有截污挂篮，过滤单元设置在第一筒部内；过滤单元的过滤部包覆出流管，并与安装板贴合，出流管开设连通孔，罩壳罩设过滤部，罩壳底端与安装板和罩壳内侧壁与过滤部的外侧壁之间均具有间隙，单向排气阀设置在出流管顶端，上部罩设排气阀帽；过滤单元出流管内部设置有第一浮体和第二浮体，承托部固定于出流管内侧壁，承托第二浮体，第一浮体能封堵出流管。本发明采用纵深井筒式构造，占地面积小；过滤单元利用虹吸效应实现无动力反冲洗，减缓了过滤部堵塞，延长了使用寿命。
Rainwater purification, regulation and storage system
The invention provides a rainwater purification, regulation and storage system, and relates to the technical field of rainwater treatment. The well body is divided into a first cylinder part and a second cylinder part, an adsorption unit is arranged in a seepage storage space defined by the second cylinder part and is communicated with the outside of the well body, a sewage interception hanging basket is arranged on an opening of the first cylinder part, and a filtering unit is arranged in the first cylinder part; a filtering part of the filtering unit wraps an outflow pipe and is attached to the mounting plate, a communicating hole is formed in the outflow pipe, the filtering part is covered with a housing, gaps are formed between the bottom end of the housing and the mounting plate and between the inner side wall of the housing and the outer side wall of the filtering part, a one-way exhaust valve is arranged at the top end of the outflow pipe, and the upper portion of the one-way exhaust valve is covered with an exhaust valve cap; a first floating body and a second floating body are arranged in an outflow pipe of the filtering unit, the bearing part is fixed to the inner side wall of the outflow pipe and bears the second floating body, and the first floating body can block the outflow pipe. A deep shaft type structure is adopted, and the occupied area is small; and the filtering unit realizes unpowered backwashing by utilizing a siphonic effect, so that the blockage of the filtering part is relieved, and the service life is prolonged.
本发明提供一种雨水净化调蓄系统，涉及雨水处理技术领域。井体被划分为第一筒部和第二筒部，第二筒部围设的蓄渗空间内设置有吸附单元，与井体外部连通，第一筒部的开口上设有截污挂篮，过滤单元设置在第一筒部内；过滤单元的过滤部包覆出流管，并与安装板贴合，出流管开设连通孔，罩壳罩设过滤部，罩壳底端与安装板和罩壳内侧壁与过滤部的外侧壁之间均具有间隙，单向排气阀设置在出流管顶端，上部罩设排气阀帽；过滤单元出流管内部设置有第一浮体和第二浮体，承托部固定于出流管内侧壁，承托第二浮体，第一浮体能封堵出流管。本发明采用纵深井筒式构造，占地面积小；过滤单元利用虹吸效应实现无动力反冲洗，减缓了过滤部堵塞，延长了使用寿命。
Rainwater purification, regulation and storage system
雨水净化调蓄系统
XUE ZHONGHUA (author) / LIANG MANMAN (author) / JIANG DONGGUI (author) / QI YUNTAO (author)
2024-12-27
Patent
Electronic Resource
Chinese
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