摘要
对城镇天然气输配管网分级、主要型式、适用范围、优缺点进行了比较,提出了燃气输配管网选择原则,探讨了调压柜和PE管在中压单级管网系统中的应用。
The classification, main modes, scope of application, advantages and defects of city natural gas transmission and distribution network are compared, the principle for selecting gas transmission and distribution network is put forward, and the application of regulator box and PE pipe in a medium-pressure single stage system is discussed.
出处
《煤气与热力》
2007年第2期4-6,共3页
Gas & Heat
关键词
天然气输配
输配管网
压力级制
natural gas transmission and distribution
transmission and distribution network
pressure range
