阜宁县渠南灌区引水口门输水流量率定浅析

Analysis on the flow calibration of water delivery in the diversion gate of Qunan Irrigation District of Funing County

加强水量水质监测能力建设,为强化监督考核提供技术支撑。以江苏省阜宁县渠南灌区为研究对象,分析灌区引水口门输水流量率定的可行性,通过对不同水情及工况进行流量率定,绘制水力因素与流量的关系曲线,计算在不同落差、闸门开启高度下的引水流量,从而对引水流量进行监测,实现科学调水。

Strengthen the capacity building of water quality and water quality monitoring to provide technical support for strengthening supervision and assessment.Taking the Qunan Irrigation District of Funing County in Jiangsu Province as a research object,the feasibility of determining the water flow calibration of the diversion gate of the irrigation area was analyzed.The relationship between hydraulic factors and flow rate was drawn by determining the flow calibration of different water conditions and working conditions.The water diversion flow under different drop and gate opening heights was used to monitor the diversion flow to achieve scientific water diversion.