热力系统小口径管道施工要点探析

随着经济快速发展,对能源的需求不断增加,电厂发挥了越来越重要的作用,只有加强安装质量工艺要求,才能确保机组安全运行。热力系统管道施工过程中,小口径管道不出详细的布置图,安装人员由于对现场缺乏统筹规划,整体系统小口径管道施工不合理,布置零乱,这就直接导致了施工质量差、工艺粗,给后期使用与维护带来不良影响。热力系统小口径管道承担重要的运行任务,是整个电力系统施工必不可少的重要部分。高参数、大容量火电机组的出现,对施工工艺要求越来越精。文章就小口径施工要点进行分析,全面提出施工措施与方法。

With the rapid development of economy and the increasing demand for energy, the power plant plays a more and more important role. Only by strengthening the installation quality process can the safe operation of the unit be ensured. In the pro-cess of pipeline construction in thermal system, the detailed layout of small caliber pipeline can not be produced. Due to the lack of overall planning on the spot, the construction of small caliber pipeline in the whole system is unreasonable, and the arrangement is in disorder. This will directly lead to poor construction quality and rough technology, having adverse effects on the later use and maintenance. The small caliber pipeline of thermal power system takes on important operation tasks and is an essential part of the whole power system construction. With the appearance of high parameter and large capacity thermal power units, the requirements of construction technology are becoming more and more perfect. This paper analyzes the key points of small-caliber construction and puts forward the construction measures and methods.