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Rain and sewage diversion and backflow prevention structure for sponge city and construction method of rain and sewage diversion and backflow prevention structure
The invention discloses a sponge city rain and sewage diversion anti-backflow structure and a construction method thereof, and relates to the technical field of rain and sewage diversion. The sponge city rain and sewage diversion anti-backflow structure comprises a main body structure, the main body structure comprises a receiving box, and a grating plate, a first anti-backflow and filtering device, a PLC control box and a second anti-backflow and filtering device are arranged on the main body structure. According to the sponge city rain and sewage diversion anti-backflow structure and the construction method thereof, the water flow state is monitored by the water flow velocimeter at the tail end of the water inlet pipe, the PLC control box is responsible for processing, and early warning can be conducted in time. The motor drives the worm meshed with the gears at the tops of the anti-backflow baffles to drive the two anti-backflow baffles to rotate, so that the anti-backflow baffles are overlapped and meshed with each other, water flow cannot pass through the baffles, and the anti-backflow effect is obvious; when the water flow state of the pipeline is good, the PLC control box can send an instruction.
本发明公开了一种海绵城市雨污分流防倒灌结构及其施工方法，涉及雨污水分流技术领域。该海绵城市雨污分流防倒灌结构，包括主体结构，所述主体结构包括有接收箱，所述主体结构的上设置有格栅版、第一处防倒灌及过滤装置、PLC控制盒和第二处防倒灌及过滤装置。该海绵城市雨污分流防倒灌结构及其施工方法，由进水管末端水流测速仪监测水流状态，通过PLC控制盒负责处理，能够及时预警。由电机驱动与防倒灌挡板顶部齿轮啮合的蜗杆，带动两处防倒灌挡板转动，使防倒灌挡板之间相互搭接咬合，水流无法通过挡板，防倒灌明显；当管道水流状态良好，PLC控制盒可发指令。
Rain and sewage diversion and backflow prevention structure for sponge city and construction method of rain and sewage diversion and backflow prevention structure
The invention discloses a sponge city rain and sewage diversion anti-backflow structure and a construction method thereof, and relates to the technical field of rain and sewage diversion. The sponge city rain and sewage diversion anti-backflow structure comprises a main body structure, the main body structure comprises a receiving box, and a grating plate, a first anti-backflow and filtering device, a PLC control box and a second anti-backflow and filtering device are arranged on the main body structure. According to the sponge city rain and sewage diversion anti-backflow structure and the construction method thereof, the water flow state is monitored by the water flow velocimeter at the tail end of the water inlet pipe, the PLC control box is responsible for processing, and early warning can be conducted in time. The motor drives the worm meshed with the gears at the tops of the anti-backflow baffles to drive the two anti-backflow baffles to rotate, so that the anti-backflow baffles are overlapped and meshed with each other, water flow cannot pass through the baffles, and the anti-backflow effect is obvious; when the water flow state of the pipeline is good, the PLC control box can send an instruction.
本发明公开了一种海绵城市雨污分流防倒灌结构及其施工方法，涉及雨污水分流技术领域。该海绵城市雨污分流防倒灌结构，包括主体结构，所述主体结构包括有接收箱，所述主体结构的上设置有格栅版、第一处防倒灌及过滤装置、PLC控制盒和第二处防倒灌及过滤装置。该海绵城市雨污分流防倒灌结构及其施工方法，由进水管末端水流测速仪监测水流状态，通过PLC控制盒负责处理，能够及时预警。由电机驱动与防倒灌挡板顶部齿轮啮合的蜗杆，带动两处防倒灌挡板转动，使防倒灌挡板之间相互搭接咬合，水流无法通过挡板，防倒灌明显；当管道水流状态良好，PLC控制盒可发指令。
Rain and sewage diversion and backflow prevention structure for sponge city and construction method of rain and sewage diversion and backflow prevention structure
一种海绵城市雨污分流防倒灌结构及其施工方法
WU ZHIYUAN (author) / YANG XIAOLONG (author) / LI RUILAI (author) / GE YONGJUN (author) / WANG BING (author) / ZHOU ZIMEI (author)
2024-08-30
Patent
Electronic Resource
Chinese
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