A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The utility model discloses an environment-friendly downtown sewer deodorization gate and belongs to the technical field of waste gas treatment. The gate comprises a sewer well, and the bottom or side of the sewer well is communicated with a sewer line. The upper plane of a manhole cover is provided with a plurality of groups of drainage holes in rows, and the lower plane around the manhole cover is connected with a mounting table on the upper opening face of a shell in an engaged manner. A gate table with reinforcing ribs is arranged at the lower portion of the shell, the lower plane of the front portion of the gate table is in engaged connection with the upper plane of the front portion of a sluice gate, and the lower plane of the rear section of the sluice gate is in engaged contact with the upper plane of an inner gate table at a lower opening of the rear section of the shell. The sluice gate is connected and fixed with mounting holes of lug type frame plates successively through a reinforcing frame plate, a balancing weight at the rear lower part, a sluice gate support and sluice gate shafts. The gate is mainly used under manhole covers on sewers at the two sides of urban roads and the two sides of roads in residential quarters to prevent accumulated water odor in the sewer line from being discharged outwards through the drainage holes in the surfaces of the manhole covers, and meanwhile mosquitoes, flies and mice in the sewer line are eradicated.
环保型市区下水道防臭闸，属于废气处理技术领域。包括下水井，下水井的底部或侧部与下水管道相通。沙井盖的上平面设有多组列排的下水孔，沙井盖四周下平面与壳体上口面的安装台咬合连接。壳体的下部设有带加强筋的闸台，闸台的前部下平面与闸门前部的上平面进行咬合连接，闸门的后段下平面与壳体后段下口处的内闸台上平面进行咬合接触。闸门依次经加强架板、后下部的配重块、闸门支座、闸门轴与耳式架板的安装孔连接固定。本发明主要用于市区道路两侧和居民小区内道路两侧下水道上面的沙井盖下使用，去隔断下水管道内的积水臭气通过沙井盖表面的下水孔向外排放，同时也灭绝下水管道内的蚊蝇和老鼠的产生。
The utility model discloses an environment-friendly downtown sewer deodorization gate and belongs to the technical field of waste gas treatment. The gate comprises a sewer well, and the bottom or side of the sewer well is communicated with a sewer line. The upper plane of a manhole cover is provided with a plurality of groups of drainage holes in rows, and the lower plane around the manhole cover is connected with a mounting table on the upper opening face of a shell in an engaged manner. A gate table with reinforcing ribs is arranged at the lower portion of the shell, the lower plane of the front portion of the gate table is in engaged connection with the upper plane of the front portion of a sluice gate, and the lower plane of the rear section of the sluice gate is in engaged contact with the upper plane of an inner gate table at a lower opening of the rear section of the shell. The sluice gate is connected and fixed with mounting holes of lug type frame plates successively through a reinforcing frame plate, a balancing weight at the rear lower part, a sluice gate support and sluice gate shafts. The gate is mainly used under manhole covers on sewers at the two sides of urban roads and the two sides of roads in residential quarters to prevent accumulated water odor in the sewer line from being discharged outwards through the drainage holes in the surfaces of the manhole covers, and meanwhile mosquitoes, flies and mice in the sewer line are eradicated.
环保型市区下水道防臭闸，属于废气处理技术领域。包括下水井，下水井的底部或侧部与下水管道相通。沙井盖的上平面设有多组列排的下水孔，沙井盖四周下平面与壳体上口面的安装台咬合连接。壳体的下部设有带加强筋的闸台，闸台的前部下平面与闸门前部的上平面进行咬合连接，闸门的后段下平面与壳体后段下口处的内闸台上平面进行咬合接触。闸门依次经加强架板、后下部的配重块、闸门支座、闸门轴与耳式架板的安装孔连接固定。本发明主要用于市区道路两侧和居民小区内道路两侧下水道上面的沙井盖下使用，去隔断下水管道内的积水臭气通过沙井盖表面的下水孔向外排放，同时也灭绝下水管道内的蚊蝇和老鼠的产生。
Modular sewer deodorization device for municipal engineering
| European Patent Office | 2022
Sewer deodorization device and construction method thereof
| European Patent Office | 2020