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Sewage emergency partition forced drainage method and system
The invention discloses a sewage emergency partition strong drainage method and system, and the method comprises the steps: S1, sewage automatically flows to a water collecting well from a drainage channel by utilizing height difference, and the sewage is discharged into a municipal sewage pipe through a liquid level monitoring assembly and a submersible sewage pump set in the water collecting well; the liquid level monitoring assembly can adjust the specific starting number of submersible sewage pumps in the submersible sewage pump set according to the liquid level condition. S2, the water level is judged according to the position of a floating plate on the liquid level of the water collecting well, and when the water level exceeds a first critical value, on the basis that all the submersible sewage pump sets are opened, the water inlet amount is gradually reduced through a water inlet gate control assembly till a water inlet gate is closed; s2-1, when the water level exceeds a second critical value, on the basis of S2, sewage is discharged into an emergency drainage well by opening an emergency sewage discharge channel; and S3, when sewage backflow occurs, sewage in the opposite flow direction is guided into the emergency drainage well through the anti-sewage channel according to the change of the sewage flow direction.
本发明公开了一种污水应急隔断强排水方法及其系统，其包括S1：污水利用高度差由排水渠自流至集水井，并通过集水井中的液面监控组件和潜污泵组将污水排入市政污水管内，其中所述液面监控组件会根据液面情况调节所述潜污泵组中的潜污泵具体开启数量；S2：通过集水井液面上的浮板位置对水位进行判定，当水位超过第一临界值时，在所述潜污泵组全部打开的基础上，通过进水闸门控制组件逐步降低进水量直至关闭进水闸门；S2‑1：当水位超过第二临界值时，在S2的基础上，通过打开应急排污通道将污水排至应急排水井内；S3：出现污水倒流情况时，根据污水流向变化将流向相反的污水由反污通道引导入所述应急排水井内。
Sewage emergency partition forced drainage method and system
The invention discloses a sewage emergency partition strong drainage method and system, and the method comprises the steps: S1, sewage automatically flows to a water collecting well from a drainage channel by utilizing height difference, and the sewage is discharged into a municipal sewage pipe through a liquid level monitoring assembly and a submersible sewage pump set in the water collecting well; the liquid level monitoring assembly can adjust the specific starting number of submersible sewage pumps in the submersible sewage pump set according to the liquid level condition. S2, the water level is judged according to the position of a floating plate on the liquid level of the water collecting well, and when the water level exceeds a first critical value, on the basis that all the submersible sewage pump sets are opened, the water inlet amount is gradually reduced through a water inlet gate control assembly till a water inlet gate is closed; s2-1, when the water level exceeds a second critical value, on the basis of S2, sewage is discharged into an emergency drainage well by opening an emergency sewage discharge channel; and S3, when sewage backflow occurs, sewage in the opposite flow direction is guided into the emergency drainage well through the anti-sewage channel according to the change of the sewage flow direction.
本发明公开了一种污水应急隔断强排水方法及其系统，其包括S1：污水利用高度差由排水渠自流至集水井，并通过集水井中的液面监控组件和潜污泵组将污水排入市政污水管内，其中所述液面监控组件会根据液面情况调节所述潜污泵组中的潜污泵具体开启数量；S2：通过集水井液面上的浮板位置对水位进行判定，当水位超过第一临界值时，在所述潜污泵组全部打开的基础上，通过进水闸门控制组件逐步降低进水量直至关闭进水闸门；S2‑1：当水位超过第二临界值时，在S2的基础上，通过打开应急排污通道将污水排至应急排水井内；S3：出现污水倒流情况时，根据污水流向变化将流向相反的污水由反污通道引导入所述应急排水井内。
Sewage emergency partition forced drainage method and system
一种污水应急隔断强排水方法及其系统
XIA XIMING (author) / ZHANG YONGLIAN (author)
2023-12-29
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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