A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ecological water drainage system and control method thereof
The embodiment of the invention provides an ecological water drainage system and a control method thereof, and relates to the technical field of water conservancy projects. The control method comprises the steps that first water level data of a reservoir are received, and whether the first water level data are larger than a first preset water level threshold value or not is judged; if yes, a vacuum pump is started, second water level data of a gas-water separator are received, and whether the second water level data are larger than a second preset water level threshold value or not is judged; if yes, the vacuum pump is stopped, pressure data of a water pipe in front of a valve are received, and whether the pressure data are larger than a preset pressure threshold value or not is judged; and if yes, the valve and a flow adjusting device are sequentially opened. Therefore, through the water level difference, whether next operation can be carried out or not is judged according to the collected data, judgment is carried out layer by layer, the effect that the valve and the flow adjusting device are opened to enable the reservoir to convey water to a downstream river can be finally achieved only when the requirements are met layer by layer, and therefore the requirement of an early water retaining building without an ecological water drainage facility for providing a water source for a downstream river channel is met.
本发明实施例提供的生态放水系统及其控制方法，涉及水利工程技术领域，先接收水库的第一水位数据，判断第一水位数据是否大于第一预设水位阈值；若是，则启动真空泵，并接收气水分离器的第二水位数据，判断第二水位数据是否大于第二预设水位阈值；若是，则停止真空泵，并接收阀门前水管的压力数据，判断压力数据是否大于预设压力阈值；若是，则依次开启阀门和流量调节装置。从而通过水位落差，根据采集的数据判断是否能够进入下一步操作，层层判断，层层满足，才能最终达到开启阀门和流量调节装置，以使水库向下游河流输水的效果，从而满足没有生态放水设施的早期拦水建筑物的为下游河道提供水源的需要。
Ecological water drainage system and control method thereof
The embodiment of the invention provides an ecological water drainage system and a control method thereof, and relates to the technical field of water conservancy projects. The control method comprises the steps that first water level data of a reservoir are received, and whether the first water level data are larger than a first preset water level threshold value or not is judged; if yes, a vacuum pump is started, second water level data of a gas-water separator are received, and whether the second water level data are larger than a second preset water level threshold value or not is judged; if yes, the vacuum pump is stopped, pressure data of a water pipe in front of a valve are received, and whether the pressure data are larger than a preset pressure threshold value or not is judged; and if yes, the valve and a flow adjusting device are sequentially opened. Therefore, through the water level difference, whether next operation can be carried out or not is judged according to the collected data, judgment is carried out layer by layer, the effect that the valve and the flow adjusting device are opened to enable the reservoir to convey water to a downstream river can be finally achieved only when the requirements are met layer by layer, and therefore the requirement of an early water retaining building without an ecological water drainage facility for providing a water source for a downstream river channel is met.
本发明实施例提供的生态放水系统及其控制方法，涉及水利工程技术领域，先接收水库的第一水位数据，判断第一水位数据是否大于第一预设水位阈值；若是，则启动真空泵，并接收气水分离器的第二水位数据，判断第二水位数据是否大于第二预设水位阈值；若是，则停止真空泵，并接收阀门前水管的压力数据，判断压力数据是否大于预设压力阈值；若是，则依次开启阀门和流量调节装置。从而通过水位落差，根据采集的数据判断是否能够进入下一步操作，层层判断，层层满足，才能最终达到开启阀门和流量调节装置，以使水库向下游河流输水的效果，从而满足没有生态放水设施的早期拦水建筑物的为下游河道提供水源的需要。
Ecological water drainage system and control method thereof
生态放水系统及其控制方法
FAN XIAOJUAN (author) / SHEN XIANPING (author) / SONG PEIPEI (author) / CHANG WENKAI (author) / REN QIMIAO (author) / HAO ZHIBIN (author)
2021-11-02
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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