下载后可任意编辑浅析城市燃气输配管网现状及优化讨论浅析城市燃气输配管网现状及优化讨论 张勤 摘要：天然气是人们日常生活中不可缺少的清洁能源之一，近年来的使用比重日渐升高，几乎与煤炭、石油等比肩。我国也正在提高天然气进口程度，扩大其在城市中的使用比例。随着天然气普及程度的提升，环保问题也逐渐出现，针对燃气的输配管网设计也越来越复杂。输配管网设施投资金额巨大，涉及多种因素，及时优化燃气输配管网能够推动经济进展，减少环境污染。本文对城市的燃气输配管网现状进行分析并对其优化措施进行了深化讨论。 关键词：城市燃气;输配管网;优化讨论 Abstract： Natural gas is one of the indispensable clean energy sources in people"s daily life. In recent years， the proportion of its use has been increasing day by day， almost on par with coal and petroleum. China is also increasing the degree of natural gas imports and expanding its proportion of use in cities. With the increase in the popularity of natural gas ， environmental protection problems have gradually emerged ， and the design of gas transmission and distribution pipeline networks has become more and more complicated. The amount of investment in transmission and distribution pipeline facilities is huge and involves many factors. Optimizing gas transmission and distribution pipeline networks in a timely manner can promote economic development and reduce environmental pollution. This article analyzes the current status of the city"s gas transmission and distribution network and conducts in-depth research on its optimization measures. Key words： 1下载后可任意编辑 city gas;transmission and distribution pipeline network;optimization research 0 引言 在全球科技不斷进步的同时，空气中二氧化硫与二氧化碳等可造成温室效应的气体与日俱增，对全球环境造成了不可逆转的影响，在这种情况下，人们开始对绿色环保低碳的生活重视起来。人们日常生活最为常用的气体便是天然气，城市内部燃气输配管网也变得更加大...
