石油储罐的安全问题与防护策略

SECURITY PROBLEMS AND PROTECTION STRATEGY FOR OIL STORAGE TANK

石油储罐的危险性源于所储存的油品本身的危险性和外界施加于油罐的危险性特别是雷电的危险性。油品的危险性主要是汽油的危险性,包括对人体的危害以及易燃、易爆、易蒸发、易产生静电、易受热膨胀、易被氧化和具有腐蚀性等。文章介绍了雷电的起因、种类和各种雷电的防护措施,以及各种油罐的防雷设计,特别介绍了防雷电接地要求等。

The dangers of oil storage tank mainly comes from the dangers of oil products and dangers imposed on the oil tank from the external environment,especially from thunder and lightning.The dangers include the harm to human body,flammability,properties to explode,evaporate,produce electrostatic,expand under heat,and being oxidized easily.Dangers of gasoline also involve easy oxidation and corrosion.The paper introduces the causes for thunder and lightning and its types.It also presents the protective measures for various thunder and lightning.The paper introduces lightning protection design for various oil storage tanks,especially the lightning protection grounding requirements.