华龙一号先导式稳压器安全阀鉴定策略  

Evaluation Strategy of Hualong One Pilot Regulator Safety Valve

作　　者：谈效龙 肖文龙 曹晓宁 张庆奎 官梦凡 TAN Xiao-long;XIAO Wen-long;CAO Xiao-ning;ZHANG Qing-kui;GUAN Meng-fan(China Nuclear Power Engineering Co.,Ltd.,Shenzhen 518124,Guangdong,China)

机构地区：[1]中广核工程有限公司,广东深圳518124

出　　处：《阀门》2024年第6期709-711,共3页VALVE MAGAZINE

摘　　要：先导式稳压器安全阀是核岛系统主要设备之一,位于反应堆冷却剂系统,每台机组配置三台安全阀,并联安装在稳压器上封头。本文对先导式稳压器安全阀典型鉴定试验进行说明,如热态动作性能试验、振动老化试验和抗震试验、排量试验,对鉴定过程进行总结,为该阀门的国产化研发提供借鉴与参考。Pilot operated regulator safety valve is one of the main equipment in the nuclear island sys-tem,located in the reactor coolant system.Each unit is equipped with three safety valves,which are in-stalled in parallel on the head of the regulator.This article provides an explanation of the typical ap-praisal test of the pilot operated regulator safety valve,such as hot operating performance test,vibration aging test,seismic test and displacement test,summarizes the appraisal process,and provides reference and guidance for the localization research and development of this valve.

关 键 词：先导式稳压器安全阀 鉴定 借鉴 

分 类 号：TH134[机械工程—机械制造及自动化]