上海市老旧小区燃气管网改造实例

Examples of Gas Pipeline Renovation in Old Residential Areas in Shanghai

2015年,使用150年的人工煤气告别申城,上海实现城市燃气天然气化。但原有燃气输配管网的老化问题却日益突出,严重威胁着人民的生命财产安全。以上海市某老旧小区为例,根据实际情况提出燃气管网改造方案,并对该方案的优势进行梳理和总结,以期对后续同类项目的实施提供一定的思路。

In 2015,the manufactured gas used for 150 years was completely replaced by synthetic natural gas for power generation in Shanghai,However,the aging problem of the original gas transmission and distribution piping systems is becoming increasingly prominent,which seriously threatens people's life and property safety.Taking an old residential community in Shanghai as an example,a gas pipeline renovation scheme is proposed according to the actual situation,and the advantages of the scheme are sorted out and summarized,in order to provide certain references for the implementation of similar projects.