Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Air seal type drainage pipeline flow adjusting device and pipeline anti-deposition and anti-backflow facility
The invention provides an air seal type drainage pipeline flow adjusting device which comprises a box body and a solar fan. A baffle is arranged on the upper edge of the front side plate of the box body; a water inlet and a water outlet are respectively arranged in the lower edge of the front side plate and the rear side plate; three partition plates are evenly distributed in the box body in the front-back direction. The three partition plates are alternately arranged vertically, the front partition plate and the rear partition plate are connected with the bottom plate of the box body, the middle partition plate is connected with the top plate of the box body, an inspection hole with a cover plate is arranged in the top plate of the box body, an air inlet pipe and an air outlet pipe whichare automatically opened and closed are further arranged on the front portion of the top plate, and the solar fan is connected with the air inlet pipe through a pipeline. The positive pressure air seal in the box body is adopted to disconnect the hydraulic connection of the front and rear pipelines and release the air in the box body to re-connect the front and rear pipelines so that the pipelineflow regulation control is realized. The device can be used for a drainage pipeline to achieve pipeline deposition prevention and can also be used for the tail end of a submerged outflow self-drainagerainwater system to achieve pipeline backflow prevention and is low in operation cost, convenient to operate and manage and convenient to apply and popularize.
气封式排水管道流量调节装置，包括箱体和太阳能风机；箱体的前侧板上沿设有挡板，前侧板和后侧板的下沿上分别设有进水口和出水口，箱体的内部沿前后方向均布有三块隔板，三块隔板上下交替设置，前侧和后侧的隔板与箱体的底板连接，中间隔板与箱体的顶板连接，箱体的顶板上设有带盖板的检查孔，顶板的前部还设有自动启闭的进气管和排气管，太阳能风机通过管路与进气管连接。本发明采用在箱体内正压气封来断开前后管道的水力联系，释放箱体内的气体来重新联通前后管道，实现管道流量调节控制。既能用于排水管道实现管道防沉积，又能用于淹没式出流自排雨水系统末端实现管道防倒灌，并且运行费用低、操作管理方便、便于推广应用。
Air seal type drainage pipeline flow adjusting device and pipeline anti-deposition and anti-backflow facility
The invention provides an air seal type drainage pipeline flow adjusting device which comprises a box body and a solar fan. A baffle is arranged on the upper edge of the front side plate of the box body; a water inlet and a water outlet are respectively arranged in the lower edge of the front side plate and the rear side plate; three partition plates are evenly distributed in the box body in the front-back direction. The three partition plates are alternately arranged vertically, the front partition plate and the rear partition plate are connected with the bottom plate of the box body, the middle partition plate is connected with the top plate of the box body, an inspection hole with a cover plate is arranged in the top plate of the box body, an air inlet pipe and an air outlet pipe whichare automatically opened and closed are further arranged on the front portion of the top plate, and the solar fan is connected with the air inlet pipe through a pipeline. The positive pressure air seal in the box body is adopted to disconnect the hydraulic connection of the front and rear pipelines and release the air in the box body to re-connect the front and rear pipelines so that the pipelineflow regulation control is realized. The device can be used for a drainage pipeline to achieve pipeline deposition prevention and can also be used for the tail end of a submerged outflow self-drainagerainwater system to achieve pipeline backflow prevention and is low in operation cost, convenient to operate and manage and convenient to apply and popularize.
气封式排水管道流量调节装置，包括箱体和太阳能风机；箱体的前侧板上沿设有挡板，前侧板和后侧板的下沿上分别设有进水口和出水口，箱体的内部沿前后方向均布有三块隔板，三块隔板上下交替设置，前侧和后侧的隔板与箱体的底板连接，中间隔板与箱体的顶板连接，箱体的顶板上设有带盖板的检查孔，顶板的前部还设有自动启闭的进气管和排气管，太阳能风机通过管路与进气管连接。本发明采用在箱体内正压气封来断开前后管道的水力联系，释放箱体内的气体来重新联通前后管道，实现管道流量调节控制。既能用于排水管道实现管道防沉积，又能用于淹没式出流自排雨水系统末端实现管道防倒灌，并且运行费用低、操作管理方便、便于推广应用。
Air seal type drainage pipeline flow adjusting device and pipeline anti-deposition and anti-backflow facility
气封式排水管道流量调节装置及管道防沉积、防倒灌设施
ZOU WEIGUO (Autor:in) / CHEN YAN (Autor:in) / KE HANG (Autor:in) / WANG PAN (Autor:in) / WANG WEIGANG (Autor:in) / YIN GUANLIN (Autor:in)
17.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
Municipal drainage pipeline flow limiting and backflow preventing integrated device
| Europäisches Patentamt | 2022