Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gutter inlet structure capable of automatically replacing filter sand
The invention relates to a gutter inlet structure capable of automatically replacing filter sand, and solves the problems that a filtering layer of a sewage intercepting hanging basket of a gutter inlet cannot be replaced, and the filtering capacity quickly becomes poor after the gutter inlet is used for a period of time. According to the structure, a material conveying device is arranged below a rainwater grate of a rainwater opening, the material conveying device comprises a conveying belt transversely distributed below a water falling opening of the rainwater grate, feeding plates perpendicular to the conveying belt are arranged on the surface of the conveying belt at equal intervals, and the two ends of the conveying belt are arranged on a feeding roller and a discharging roller in a sleeving mode respectively; one end of the feeding roller is provided with a storage box on the outer side of the conveying belt, and the storage box is filled with filter sand; a blanking box is arranged at one end of the blanking roller and below the end part of the conveying belt; water falling holes are evenly distributed in the surface of the conveying belt, a water receiving disc is arranged below the conveying belt between the feeding roller and the discharging roller, a water outlet is formed in the middle of the water receiving disc, a blade rotating wheel impacted by water flow is arranged below the water outlet, a small belt wheel is fixed to the end face of the blade rotating wheel, and a large belt wheel is fixed to the end face of the discharging roller. A transmission belt is arranged between the large belt wheel and the small belt wheel. The device is suitable for the municipal road gutter inlet of the sponge city, has the functions of filtering pollutants and automatically replacing the filtering sand, and can effectively overcome the defect that a large number of pollutants enter a water storage and drainage body of the sponge city due to the fact that the filtering capacity of the municipal road gutter inlet is reduced.
本发明涉及一种自动换滤砂的雨水口结构，解决雨水口截污挂篮过滤层无法更换，在使用一段时间后过滤能力迅速变差的问题。本结构包括雨水口的雨水篦子下方设有走料装置，所述走料装置包括横布在雨水篦子落水口下方的输送带，输送带表面等间距设置有垂直于输送带的送料板，输送带两端分别套设在进料辊筒和落料辊筒上，进料辊筒一端在输送带外侧设置有储料箱，储料箱内装填过滤砂；落料辊筒一端在输送带端部下方设置有落料箱；所述输送带表面均布有落水孔，进料辊筒和落料辊筒之间的输送带下方设置有接水盘，接水盘中部设置有出水口，出水口下方设置有受水流冲击的叶片转轮，所述叶片转轮端面固定有小带轮，所述落料辊筒端面固定有大带轮，大带轮和小带轮之间设置有传动带。本发明适用于海绵城市市政道路雨水口，具有过滤污染物并且能够自动更换过滤砂的功能，能有效地解决市政道路雨水口过滤能力下降，导致大量污染物进入海绵城市的蓄排水体的缺陷。
Gutter inlet structure capable of automatically replacing filter sand
The invention relates to a gutter inlet structure capable of automatically replacing filter sand, and solves the problems that a filtering layer of a sewage intercepting hanging basket of a gutter inlet cannot be replaced, and the filtering capacity quickly becomes poor after the gutter inlet is used for a period of time. According to the structure, a material conveying device is arranged below a rainwater grate of a rainwater opening, the material conveying device comprises a conveying belt transversely distributed below a water falling opening of the rainwater grate, feeding plates perpendicular to the conveying belt are arranged on the surface of the conveying belt at equal intervals, and the two ends of the conveying belt are arranged on a feeding roller and a discharging roller in a sleeving mode respectively; one end of the feeding roller is provided with a storage box on the outer side of the conveying belt, and the storage box is filled with filter sand; a blanking box is arranged at one end of the blanking roller and below the end part of the conveying belt; water falling holes are evenly distributed in the surface of the conveying belt, a water receiving disc is arranged below the conveying belt between the feeding roller and the discharging roller, a water outlet is formed in the middle of the water receiving disc, a blade rotating wheel impacted by water flow is arranged below the water outlet, a small belt wheel is fixed to the end face of the blade rotating wheel, and a large belt wheel is fixed to the end face of the discharging roller. A transmission belt is arranged between the large belt wheel and the small belt wheel. The device is suitable for the municipal road gutter inlet of the sponge city, has the functions of filtering pollutants and automatically replacing the filtering sand, and can effectively overcome the defect that a large number of pollutants enter a water storage and drainage body of the sponge city due to the fact that the filtering capacity of the municipal road gutter inlet is reduced.
本发明涉及一种自动换滤砂的雨水口结构，解决雨水口截污挂篮过滤层无法更换，在使用一段时间后过滤能力迅速变差的问题。本结构包括雨水口的雨水篦子下方设有走料装置，所述走料装置包括横布在雨水篦子落水口下方的输送带，输送带表面等间距设置有垂直于输送带的送料板，输送带两端分别套设在进料辊筒和落料辊筒上，进料辊筒一端在输送带外侧设置有储料箱，储料箱内装填过滤砂；落料辊筒一端在输送带端部下方设置有落料箱；所述输送带表面均布有落水孔，进料辊筒和落料辊筒之间的输送带下方设置有接水盘，接水盘中部设置有出水口，出水口下方设置有受水流冲击的叶片转轮，所述叶片转轮端面固定有小带轮，所述落料辊筒端面固定有大带轮，大带轮和小带轮之间设置有传动带。本发明适用于海绵城市市政道路雨水口，具有过滤污染物并且能够自动更换过滤砂的功能，能有效地解决市政道路雨水口过滤能力下降，导致大量污染物进入海绵城市的蓄排水体的缺陷。
Gutter inlet structure capable of automatically replacing filter sand
一种自动换滤砂的雨水口结构
GU LINQI (Autor:in) / CHENG JIANG (Autor:in) / CHANG SHAN (Autor:in) / WANG WEI (Autor:in) / SHEN WEIWEI (Autor:in) / LIANG YONG (Autor:in)
06.08.2024
Patent
Elektronische Ressource
Chinesisch
Multifunctional gutter inlet capable of being opened and closed automatically
| Europäisches Patentamt | 2023