Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Permeation increasing and salt and alkali returning preventing seepage well for constructed wetland in saline-alkali area
The invention discloses a saline-alkali area constructed wetland permeation increasing and salt and alkali returning preventing seepage well which comprises a first pipeline, a second pipeline, a water pumping system and a control system, the first pipeline comprises a sealing section and a filtering section, and the water pumping system is connected with an external drainage official website in a matched mode and meanwhile is in driving connection with the first pipeline; pumping the filtered underground water in the aquifer in the first pipeline to an external drainage network; the second pipeline is located in the first pipeline and communicated with the filtering section of the first pipeline, and wetland water is conveyed to the filtering section of the first pipeline through the second pipeline and then enters the aquifer to supply underground water; according to the scheme, pumping and draining of high-salinity underground water in the wet season of the constructed wetland in the saline-alkali area and supplying of underground water in the dry season are well achieved, the system can be widely applied to operation and maintenance of the constructed wetland in the saline-alkali area, salt and alkali return is prevented, and the system has the advantages of being high in integration degree and easy and convenient to operate.
本发明公开了一种盐碱地区人工湿地增渗、防返盐返碱渗井，包括第一管道，第二管道，抽水系统以及控制系统，所述第一管道包括密封段以及过滤段，所述抽水系统与外部排水官网配合连接，同时与第一管道驱动连接，将第一管道内过滤后的含水层内的地下水抽出到外部排水网；所述第二管道位于第一管道内部，并与第一管道的过滤段连通，将湿地水经第二管道传输至第一管道的过滤段后进入含水层，补给地下水；所述控制系统分别控制连接抽水系统以及第二管道，本方案很好地实现了盐碱地区人工湿地丰水期抽排高矿化度地下水、枯水期补给地下水，可以广泛应用于盐碱地区人工湿地运行维护，防止返盐返碱，具有集成化度高、操作简便的优点。
Permeation increasing and salt and alkali returning preventing seepage well for constructed wetland in saline-alkali area
The invention discloses a saline-alkali area constructed wetland permeation increasing and salt and alkali returning preventing seepage well which comprises a first pipeline, a second pipeline, a water pumping system and a control system, the first pipeline comprises a sealing section and a filtering section, and the water pumping system is connected with an external drainage official website in a matched mode and meanwhile is in driving connection with the first pipeline; pumping the filtered underground water in the aquifer in the first pipeline to an external drainage network; the second pipeline is located in the first pipeline and communicated with the filtering section of the first pipeline, and wetland water is conveyed to the filtering section of the first pipeline through the second pipeline and then enters the aquifer to supply underground water; according to the scheme, pumping and draining of high-salinity underground water in the wet season of the constructed wetland in the saline-alkali area and supplying of underground water in the dry season are well achieved, the system can be widely applied to operation and maintenance of the constructed wetland in the saline-alkali area, salt and alkali return is prevented, and the system has the advantages of being high in integration degree and easy and convenient to operate.
本发明公开了一种盐碱地区人工湿地增渗、防返盐返碱渗井，包括第一管道，第二管道，抽水系统以及控制系统，所述第一管道包括密封段以及过滤段，所述抽水系统与外部排水官网配合连接，同时与第一管道驱动连接，将第一管道内过滤后的含水层内的地下水抽出到外部排水网；所述第二管道位于第一管道内部，并与第一管道的过滤段连通，将湿地水经第二管道传输至第一管道的过滤段后进入含水层，补给地下水；所述控制系统分别控制连接抽水系统以及第二管道，本方案很好地实现了盐碱地区人工湿地丰水期抽排高矿化度地下水、枯水期补给地下水，可以广泛应用于盐碱地区人工湿地运行维护，防止返盐返碱，具有集成化度高、操作简便的优点。
Permeation increasing and salt and alkali returning preventing seepage well for constructed wetland in saline-alkali area
一种盐碱地区人工湿地增渗、防返盐返碱渗井
LIU XIAOTIAN (Autor:in) / LI TENGFEI (Autor:in) / WANG BAODONG (Autor:in) / QIN DANDAN (Autor:in) / HOU LULU (Autor:in) / WANG ZHENXING (Autor:in) / JIA ZHENGMIAO (Autor:in) / FENG TAO (Autor:in) / LI DELE (Autor:in) / GUAN PENGKAI (Autor:in)
15.08.2023
Patent
Elektronische Ressource
Chinesisch
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