燃气管道泄漏原因及扩散影响因素分析  

Analysis on Causes of Gas Pipeline Leakage and Diffusion Influencing Factors

作　　者：刘江 LIU Jiang(Guizhou Gas Group Zunyi Gas Co.,Ltd.,Zunyi 563000,China)

机构地区：[1]贵州燃气集团遵义市燃气有限公司,贵州遵义563000

出　　处：《中国厨卫》2024年第9期219-220,223,共3页Chinese Kitchen & Bathroom

摘　　要：在石油、天然气行业中,燃气管道的安全运行至关重要。通过对过去的燃气泄漏事故进行统计与分析,发现泄漏主要原因包括材质老化、施工不良、不当操作等。基于此,文章主要探讨了燃气管道泄漏原因,并结合扩散模型,对泄漏后气体扩散影响因素进行了深入分析,发现影响气体扩散的主要因素包括气体性质、温度、风速风向、地形等。因此,相关工作人员需要做好预防措施,提高安全操作水平,以保障燃气管道的安全运行。In the oil and gas industry,the safe operation of gas pipeline is very important.Through the statistics and analysis of past gas leakage accidents,it is found that the main causes of leakage include aging materials,poor construction,improper operation,etc.Based on this,this paper mainly discusses the causes of gas pipeline leakage,and combined with the diffusion model,analyzes the influencing factors of gas diffusion after leakage,and finds that the main factors affecting the diffusion include gas properties,temperature,wind speed and direction,terrain,etc.Therefore,relevant staff need to take preventive measures to improve the level of safe operation,so as to ensure the safe operation of gas pipeline.

关 键 词：燃气管道泄漏 气体扩散影响因素 安全运行措施 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程]