试论油罐车装运成品油的作业及管控

近年来,国内发生多起公路油罐车闪爆、着火、冒顶、泄漏等事故事件,多数为人员操作失误或者油罐车配件存在缺陷造成,因此进一步规范承运商资质及人员要求、油罐车安全技术、油库设施及场地、装油作业管理,对提高油罐车油品运输及装卸作业有很大的促进作用。就油罐车装运成品油的作业及管控展开分析。

Liquid Level Measurement in Oil Tanks Based on Double-differential Pressure Technique

The system principle and configuration of the double differential pressure method for measuring oil tank level are presented. The fundamental method and circuit of fiber optic transmission are analyzed .The accuracy and security of level measurement in the oil tanks have been greatly improved.