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A platform for research: civil engineering, architecture and urbanism
Low-fault easy-to-maintain intelligent flow dividing well and flow dividing method
The invention discloses a low-fault easy-to-maintain intelligent diversion well and a diversion method, and relates to the technical field of rain and sewage diversion. The hoistway unit comprises a mixed flow well, a flow limiting valve well and a sewage intercepting well; a first trash holding piece is arranged in the mixed flow well; a first control valve is arranged in the flow-limiting valve well; the control unit comprises a first liquid level monitor, a second liquid level monitor, a rainfall monitor, a flow monitor and a controller; the controller controls opening or closing of the first control valve, rainwater and sewage in different periods are subjected to split-flow treatment, and pollution caused by sewage delivery is avoided; the controller controls the first control valve to be opened or closed according to the second liquid level monitor, so that sewage is prevented from flowing back into the mixed flow well; the first trash blocking piece blocks floating objects in water, the flow limiting pipe is prevented from being blocked, the fault risk of the device is reduced, the floating objects retained on the first trash blocking piece are discharged to a river channel along with water flow in the middle and later periods of rainfall, self-cleaning of the device is achieved, and the frequency of manually descending a well to clean sediments is reduced.
本发明公开了一种低故障易维护的智能分流井及分流方法，涉及雨污分流技术领域，包括井道单元、控制单元；井道单元包括混流井、限流阀井、截污井；混流井内设有第一拦污件；限流阀井内设有第一控制阀；控制单元包括第一液位监测器、第二液位监测器、雨量监测器、流量监测器、控制器；控制器控制第一控制阀的开启或关闭，对不同时期的雨水、污水进行分流处理，避免污水外派造成污染；通过控制器根据第二液位监测器控制第一控制阀的开启或关闭，避免污水返流至混流井内；第一拦污件将水中的漂浮物被拦截，防止限流管被堵塞，降低了装置故障风险，并在降雨中后期，第一拦污件上滞留的漂浮物随水流排至河道，实现设备自我清洁，减少了人工下井清掏沉渣的频次。
Low-fault easy-to-maintain intelligent flow dividing well and flow dividing method
The invention discloses a low-fault easy-to-maintain intelligent diversion well and a diversion method, and relates to the technical field of rain and sewage diversion. The hoistway unit comprises a mixed flow well, a flow limiting valve well and a sewage intercepting well; a first trash holding piece is arranged in the mixed flow well; a first control valve is arranged in the flow-limiting valve well; the control unit comprises a first liquid level monitor, a second liquid level monitor, a rainfall monitor, a flow monitor and a controller; the controller controls opening or closing of the first control valve, rainwater and sewage in different periods are subjected to split-flow treatment, and pollution caused by sewage delivery is avoided; the controller controls the first control valve to be opened or closed according to the second liquid level monitor, so that sewage is prevented from flowing back into the mixed flow well; the first trash blocking piece blocks floating objects in water, the flow limiting pipe is prevented from being blocked, the fault risk of the device is reduced, the floating objects retained on the first trash blocking piece are discharged to a river channel along with water flow in the middle and later periods of rainfall, self-cleaning of the device is achieved, and the frequency of manually descending a well to clean sediments is reduced.
本发明公开了一种低故障易维护的智能分流井及分流方法，涉及雨污分流技术领域，包括井道单元、控制单元；井道单元包括混流井、限流阀井、截污井；混流井内设有第一拦污件；限流阀井内设有第一控制阀；控制单元包括第一液位监测器、第二液位监测器、雨量监测器、流量监测器、控制器；控制器控制第一控制阀的开启或关闭，对不同时期的雨水、污水进行分流处理，避免污水外派造成污染；通过控制器根据第二液位监测器控制第一控制阀的开启或关闭，避免污水返流至混流井内；第一拦污件将水中的漂浮物被拦截，防止限流管被堵塞，降低了装置故障风险，并在降雨中后期，第一拦污件上滞留的漂浮物随水流排至河道，实现设备自我清洁，减少了人工下井清掏沉渣的频次。
Low-fault easy-to-maintain intelligent flow dividing well and flow dividing method
一种低故障易维护的智能分流井及分流方法
LI HAISONG (author) / SHAN PIBIN (author) / LUO YUNHUA (author) / JIANG LIHONG (author) / CHEN JIE (author) / YUAN YAJING (author) / MOU HAISHENG (author)
2024-01-16
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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