氦质谱检漏技术在火电机组中的应用

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[摘 要]文章通过介绍应用氦质谱检漏技术解决泄漏问题的几个典型案例，阐述了氦质谱检漏技术在不同火电机组查漏工作中的原理及方法。如何利用氦质谱检漏技术，探寻合适的查漏方法，解决火电机组的诸多泄漏问题，是电厂检修人员研究的新方向。

[关键词]氦质谱检漏技术；火电机组；漏点检测

[中图分类号]TM75 [文献标志码]A [文章编号]2095–6487（2024）06–0026–03

Application of Helium Mass Spectrum Leak Detection Technology in Thermal Power Unit

CHEN Hao，ZHU Junnan，WEI Kai，LIU Liqiang

[Abstract]This paper introduces several typical cases of applying helium mass spectrum leak detection technology to solve the leakage problem， and expounds the principles and methods of helium mass spectrum leak detection technology in different thermal power units. How to use the helium mass spectrum leak detection technology to explore the appropriate leak detection method and solve the many leakage problems of thermal power units is a new direction of power plant maintenance personnel.

[Keywords]helium mass spectrometry leakage detection technology； thermal power unit； leakage point detection

氦质谱检漏技术是一种利用氦气作为检漏气体来检测容器泄漏程度的检测技术。（剩余3935字）