压电式简易地下管道检漏仪

• 作 者: 顾林根
• 机 构: 电子工业部1907研究所,
• 出 处: 自动化仪表
• 发表日期: 1982年06期
• 关键词: 检漏仪 确定故障点 地下管道 城市建设事业 公用事业部门 自来水管 暖气管 压电式 指针式仪表 管道系统

在我国大中城市里密布着蛛网似的管道系统,其中有自来水管、暖气管和煤气管等等。它们都埋在不同深度的地底下,要查找并确定发生故障的确切位置又不挖开土层是公用事业部门非常关心的一件事情。随着我们城市建设事业的日益发展,管道网会越来越密,范围会越来越大,维修的任务就越来越重,迅速确定故障点的位置,以便及时排除故障也就更加重要。

In our cities are densely covered cobweb-like piping systems, including water pipes, heating pipes and gas pipes. They are buried under different depths, and finding and identifying the exact location of the failure without digging up the soil is a matter of great public utility concern. With the continuous development of our urban construction, the pipe network will become more and more dense, the scope will be bigger and bigger, and the tasks of maintenance will be more and more heavy. It is more important to locate the point of failure promptly to eliminate the fault.