压力容器2016，Vol.33Issue(2)：57-60,4.DOI:10.3969/j.issn.1001-4837.2016.02.009
焊接绝热气瓶用安全阀国家标准研究
Research on the National Standard of Welded Insulated Cylinders with Relief Valve
李前 1陈文飞2
作者信息
- 1. 上海市特种设备监督检验技术研究院,上海 200333
- 2. 宁波市特种设备检验研究院,浙江宁波 315048
- 折叠
摘要
Abstract
The test items and test methods of the relief valve of welded insulated cylinders were analyzed, and the existing technical difficulties of low temperature performance of safety valve were expounded.The key detection technology of the back pressure in the low temperature and open height measurement and displacement test of safety valve were put forward, and the relevant test methods and the improvement measures were gave.It is important guiding significance for design,testing and national standards drafting of the safety valve.关键词
安全阀/焊接绝热气瓶/低温性能/国家标准Key words
relief valve/welded insulated cylinders/cryogenic property/national standards分类
机械制造引用本文复制引用
李前,陈文飞..焊接绝热气瓶用安全阀国家标准研究[J].压力容器,2016,33(2):57-60,4.
