安全阀密封试验堵盖优化研究

摘要

针对目前安全阀密封试验中堵盖安装、拆卸不方便的问题,对堵盖进行优化研究,提出一种新型的安全阀密封试验堵盖,能够快速安装、拆卸,并且具有泄漏显示功能,提高安全阀密封试验的工作效率,保证测试结果的正确性.%For the problem,which appeared in the seal test of safety valve,of inconvenience in assembly and disassembly of closure,the study was carried out.A new kind of closure used for seal in safety valve was proposed,which can not only be quickly assembled and disassembled but also demonstrate the signal of leakage.By use of new closure,the efficiency of the seal test of safety valve can be enhanced and the result of the test can be ensured for correctness.