安全阀校验用空气缓冲罐施工图的讨论  

Discussion on the Construction Drawing of Air Buffer Tank for the Safety Valves Verification

作　　者：李崇勇[1] 王伯[1] 张光[1] 

机构地区：[1]中国石油辽阳石油化纤公司机械检修部,辽阳111003

出　　处：《中国特种设备安全》2017年第4期40-41,54,共3页China Special Equipment Safety

摘　　要：安全阀校验时空气缓冲罐通常当作气瓶使用。结合一例高压空气缓冲罐施工图,从制造的工艺审图角度对缓冲罐的设计参数、设计准则及安全附件的符合性进行了分析讨论,认为安全阀校验用空气缓冲罐的建造应考虑对疲劳失效风险的控制。建议安全阀校验用空气缓冲罐施工图完善设计参数、管口接头、设计准则及技术要求,以保证安全阀校验时缓冲罐的本质安全,供安全阀校验应用缓冲罐建造与使用等相关各方参考。The air buffer tank is often used as gas cylinders for the safety valves verification. Take a construction drawing of high pressure air buffer tank for instance, the design parameter, design criteria and conformity of safety accessories have been analyzed and discussed form drawing audit of manufacturing procedures, it is considered that the fatigue failure risk should be considered and controlled in air buffer tank construction for the safety valves verification. It is suggested to perfect the design parameter, nozzle joint, design criteria and requirements in drawing, which could ensure the essential safety and provide reference for the construction, use and other units of air buffer tank for the safety valves verification.

关 键 词：缓冲罐 设计准则 安全附件 

分 类 号：X924[环境科学与工程—安全科学]