大型发电厂管线综合布置分析与研究

Research on comprehensive arrangement of pipelines in large power plants

发电厂管线布置包括直埋、地沟、地面及架空敷设4种方式.通过对一些大型发电厂管线布置工程实践和国内外的有关资料的分析与研究,指出以架空为主、地下为辅两者结合的方式在大型发电厂厂区管线布置中宜大力推广,它节约用地、便于施工、缩短工期,有利于运行管理以及节省投资.文章还具体阐述了厂区综合管架布置方式及布置原则.

The direct burying,trench laying,ground laying,and overhead laying are the four laying modes of pipeline arrangement in large power plant.Through researching the engineering practice in large power plants in China and the domestic and foreign relevant data,it is pointed out that the mode of mainly overhead laying,supplemented by underground laying and combining this two should be developed.This method has its remarkable merits such as saving land,convenient in construction,shortening construction period,sav...