摘要
指出了燃气金属管道的设计与施工中存在的一些技术问题,如引入建筑物口处、室内的燃气管道是否都进行接地处理,对绝缘段(法兰)或塑钢接头及等电位联结器的选择和设置等是否合理。根据现有规范与防雷防静电原理和要求,按照燃气管道安装的不同情况,对这些问题进行了具体分析和探讨,对预防雷电和静电危害具有指导意义。
Some teehnical problems existed in gas metal pipe design and construction were pointed out, such as grounding of gas pipeline in building opening and indoor, and the selection and setting of the insulating section （flange） or steel joints and equipotential connector. According to the existing codes and lightning protection and electrostatic prevention principles, referring to the different requirements of gas pipeline installation, these issues were analyzed and researched. It is significant for lightning protection and electrostatic prevention.
出处
《现代建筑电气》
2013年第11期46-49,共4页
Modern Architecture Electric
关键词
燃气管道
防雷
防静电
设计
施工
gas pipeline
lightning protection
electrostatic prevention
design
construction
