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哈尔滨工业大学受黑龙江省水利厅委托研制的新型土坝测压管水位自动巡回检测仪,经过数月运行试验已达到设计要求,目前正在密山县青年水库投入试用。过去,水库大坝测压管水位观测用测深钟和万用表进行,弊病很多,不但劳动强度大、效率不高、而且精度很低。在阴雨或风雪天观测很困难,每天观测一次,需要两名同志三个多小时才能完成。当气温低时,冰霜堵塞管口,
Harbin Institute of Technology commissioned by the Heilongjiang Provincial Department of Water Resources developed a new earth dam piezometer water level automatic tour tester, after several months of running the test has reached the design requirements, is currently Mishan County Youth Reservoir into trial. In the past, the reservoir dam piezometer water level measurement using deep and multimeter, many disadvantages, not only labor-intensive, inefficient, and low accuracy. It is difficult to observe during rainy or snowy days. Once a day, two gays need more than three hours to complete the survey. When the temperature is low, the frost blocked the nozzle,