Abstract��In order to promote the on-line checking technology of relief valve for flammable and explosive medium and provide reference for related inspection agencies�� the safety requirements and operating procedures of on-line checking technique of relief valve for flammable and explosive medium were firstly introduced. Then�� the emergency plan and prevention measures for the possible problems were established. The onsite tests were conducted using the online check meter of relief valve�� the leakage detector in valve�� and the concentration detector of flammable and explosive gases. The checking results proved the feasibility and scientificity of on-line checking technique of relief valve for flammable and explosive medium.
֣�ٲ������ڽܣ���Т��±���. ��ȼ�ױ����ʰ�ȫ������У�鼼��̽��[J]. �й������ڿ���, 2016, 34(2): 26-28.
ZHENG Rong-bu��CHEN Zong-jie��ZHU Xiao-wu��CHEN Bao-rong. Discussion on the on-line checking technique of relief valve for flammable and explosive medium. Chinese Journal of Iron and Steel, 2016, 34(2): 26-28.
2016, Vol. 34 
