Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydraulic sewage intercepting well
The invention relates to the technical field of municipal drainage, in particular to a hydraulic sewage intercepting well which can realize linkage control of liquid levels in an intercepting well and an overflow well under different incoming water flows through linkage design of the intercepting well, the overflow well, a weir wall, a hydraulic grid and a rubber check valve; all sewage is intercepted in the non-rainfall period, the sewage is intercepted according to the designed interception amount in the rainfall period, and overflow water is discharged out of the water body after being filtered out through a grid; the stability of the sewage interception flow is ensured, and the in-situ purification treatment of the overflow water is also realized. According to the whole intercepting well, liquid level self-adjustment linkage control of the space in the well under different water inlet flows is achieved through the flow limiting valve, the overflow weir and the check valve, the intercepting water amount can be stable and controllable, and overflow water can be filtered and purified; and stable closure and grid self-cleaning can be realized without mechanical and electrical equipment.
本发明涉及市政排水技术领域，具体涉及一种水力截污井，通过截流井、溢流井、堰墙、水力格栅、橡胶止回阀的联动设计，可以实现不同来水流量下，截流井、溢流井内液位的联动控制；非降雨期截流全部污水，降雨期按照设计截流量截流污水，溢流水经过格栅过滤出后排放水体；既保障了截污流量稳定，也实现了溢流水的原位净化处理。本发明的整个截流井通过限流阀、溢流堰及止回阀实现不同进水流量下井内空间的液位自调节联动控制，既可实现截流水量的稳定可控，亦可实现溢流水的过滤净化；无需机械、电气设备即可实现稳定截流与格栅自清洗。
Hydraulic sewage intercepting well
The invention relates to the technical field of municipal drainage, in particular to a hydraulic sewage intercepting well which can realize linkage control of liquid levels in an intercepting well and an overflow well under different incoming water flows through linkage design of the intercepting well, the overflow well, a weir wall, a hydraulic grid and a rubber check valve; all sewage is intercepted in the non-rainfall period, the sewage is intercepted according to the designed interception amount in the rainfall period, and overflow water is discharged out of the water body after being filtered out through a grid; the stability of the sewage interception flow is ensured, and the in-situ purification treatment of the overflow water is also realized. According to the whole intercepting well, liquid level self-adjustment linkage control of the space in the well under different water inlet flows is achieved through the flow limiting valve, the overflow weir and the check valve, the intercepting water amount can be stable and controllable, and overflow water can be filtered and purified; and stable closure and grid self-cleaning can be realized without mechanical and electrical equipment.
本发明涉及市政排水技术领域，具体涉及一种水力截污井，通过截流井、溢流井、堰墙、水力格栅、橡胶止回阀的联动设计，可以实现不同来水流量下，截流井、溢流井内液位的联动控制；非降雨期截流全部污水，降雨期按照设计截流量截流污水，溢流水经过格栅过滤出后排放水体；既保障了截污流量稳定，也实现了溢流水的原位净化处理。本发明的整个截流井通过限流阀、溢流堰及止回阀实现不同进水流量下井内空间的液位自调节联动控制，既可实现截流水量的稳定可控，亦可实现溢流水的过滤净化；无需机械、电气设备即可实现稳定截流与格栅自清洗。
Hydraulic sewage intercepting well
一种水力截污井
LIU WEIHUA (Autor:in) / LIU LIANG (Autor:in) / YIN LEI (Autor:in) / ZHANG ZHIYU (Autor:in)
24.01.2025
Patent
Elektronische Ressource
Chinesisch
Hydraulic cyclone separation type sewage intercepting well and construction method
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021