加油站接地风险及防范措施

Grounding Risks and Preventive Measures for Gas Stations

针对加油站接地多、接地难的问题,介绍了接地的概念和电气系统工作接地、保护接地、防雷保护接地和防静电接地等加油站常见的四种接地类型的作用,分析了加油站接地不规范可能存在的人员触电、设备故障、火灾爆炸等风险,结合国家和行业的接地标准和要求,为加油区、油罐区、卸油区等设备设施提供了接地风险防范控制技术措施。

In response to the problem of multiple and difficult grounding in gas stations,the concept of grounding and the functions of four common grounding types in gas stations,including electrical system working grounding,protective grounding,lightning protection grounding,and anti-static grounding are introduced.The potential risks of personnel electric shock,equipment failure,fire and explosion caused by non-standard grounding in gas stations are analyzed,and combining national and industry grounding standards and requirements,grounding risk prevention and control technical measures have been provided for equipment and facilities such as refueling areas,oil tank areas,and unloading areas.