汽机旁路调节阀的结构设计  

Structure Design of Turbine Bypass Regulating Valve

作　　者：黄冲 郑红丽[2] 张博[2] 韩佳琦 HUANG Chong;ZHENG Hong-li;ZHANG Bo;HAN Jia-qi(China Nuclear Power Engineering Co.,Ltd.,Shenzhen 518124,Guangdong,China;HE Haerbin Valve Co.,Ltd.,Haerbin 150046,Heilongjiang,China)

机构地区：[1]中广核工程有限公司,广东深圳518124 [2]哈电集团哈尔滨电站阀门有限公司,黑龙江哈尔滨150046

出　　处：《阀门》2023年第3期296-298,共3页VALVE MAGAZINE

摘　　要：阐述了核电机组配套汽机旁路调节阀的技术参数和工作原理,不同运行工况下的流通能力计算及调节特性的设计,对该调节阀进行特殊的结构设计及选材,并对样机进行了性能试验,结果表明该阀各项性能均达到机组运行要求。It is elaborated the technical parameters and operating principle of turbine bypass regulating valve for nuclear power plant.The special structure design and selection have been adopted according to calculation of flow capacity and analysis of operating characteristic under different working condition.The performance test has been performed,which result shows the valve is in conformance with the requirements of unit.

关 键 词：核电 汽机旁路调节阀 结构设计 材料 性能试验 

分 类 号：TH134[机械工程—机械制造及自动化]