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我们在南关洞闸门试制的以TP 801单板机为核心的闸门控制装置已于1984年7月27日通过了技术鉴定。该装置已运行1500多小时,性能良好,效益显著。南关洞是南关灌区的主要闸首,位于高邮县城南郊的里运河东堤上,承担着4个乡14万亩农田的灌溉引水任务。从1976年夏季开始,南关洞由轮灌改成了续灌。续灌对管理工作要求较高,一要保证干支渠道及配套建筑物不漏水;二要在灌溉期间随时掌握水位变化情况;三要在计划用水
The trial of the gate control device with the TP 801 single-board machine piloted at the gate of Nanguan Dong passed the technical appraisal on July 27, The device has been running more than 1,500 hours, good performance, significant benefits. Nanguan Dong is the main gate of the Nanguan Irrigation District, located on the embankment of the Grand Canal in the southern suburbs of Gaoyou County, undertaking the irrigation and water diversion task of 14 million mu of farmland in 4 townships. Since the summer of 1976, South Gate Cave has been converted from irrigation to irrigation. Irrigation on the management of a higher demand, we must ensure that dry and branch channels and supporting buildings watertight; second, to keep abreast of the water level changes during irrigation; Third, we must plan the water