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专家课件|供热管道泄漏报警及漏点精准定位技术

  • 2026-05-08 04:11:50
专家课件|供热管道泄漏报警及漏点精准定位技术

转载须知

本课件为2025年6月11-13日于大连举办的“第二十期供热管网失水管控及二网平衡调控技能提升培训班”授课课件。未经课件作者本人和本微信公众平台允许，任何媒体平台不得转载。违者必究！ PDF课件获取请添加微信18311342419（备注单位名称+称呼）  

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往期精彩回顾
通知

常用供暖能耗及供热管网各参数计算公式

供热管网热平衡调节技术分析

如何通过二次网平衡调节有效解决高、低温户和蹭热户？

浅谈老旧小区供热管网改造问题

【图文】直埋式供热管道施工工艺

板式换热器的安装、使用与维修，一文全解！

热力管道工程常见质量通病与防治

【推荐】热力管道漏水的几个查找方法

如何通过二次网平衡调节有效解决高、低温户和蹭热户？

集中供热带压堵漏技术分享

供热小知识 暖身又暖心

供热运行技术∣集中供热中压差与阻力问题详解

热网常见的26个问题及供热安全常识

供热系统应该了解的30项技术数据

史上最全物业供暖知识大全（赶紧收藏）

供热运行和节能降耗管理的误区

供热管网现状、特点及防腐措施

热力网运行操作规程

【总结】细说供热管道，全面了解！

【暖气篇】暖气连接方式，不热原因及解决办法

【用户】供暖回水管不热是怎么回事？

换热器工作及原机故障分析处理

集中供热热网26个问题分析

混水直接供热技术

供热系统中的压差，必须搞懂了！

供暖系统中的水质处理及防腐方法

深℃|热力运行工技术手册（部分）

【供热法规】常见供热政策法规整理

参考 | 2021城市集中供热突发事件应急预案

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  1. CONNECT:[ UseTime:0.000384s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000676s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000261s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000247s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000472s ]
  6. SELECT * FROM `set` [ RunTime:0.000208s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000580s ]
  8. SELECT * FROM `article` WHERE `id` = 491776 LIMIT 1 [ RunTime:0.000379s ]
  9. UPDATE `article` SET `lasttime` = 1778260652 WHERE `id` = 491776 [ RunTime:0.000614s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000218s ]
  11. SELECT * FROM `article` WHERE `id` < 491776 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000652s ]
  12. SELECT * FROM `article` WHERE `id` > 491776 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000383s ]
  13. SELECT * FROM `article` WHERE `id` < 491776 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004293s ]
  14. SELECT * FROM `article` WHERE `id` < 491776 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000918s ]
  15. SELECT * FROM `article` WHERE `id` < 491776 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000713s ]
0.102706s