核级气动调节阀热态试验研究  

Hot State Verification Research on Nuclear Pneumatic Control Valve

作　　者：蒋培雷 任学铭 JIANG Pei-lei;REN Xue-ming(Shanghai Inspection and Testing Institute of Instruments and Automation System Co.,Ltd.,Shanghai 200233,China)

机构地区：[1]上海仪器仪表自控系统检验测试所有限公司,上海200233

出　　处：《阀门》2023年第4期428-431,共4页VALVE MAGAZINE

摘　　要：核级气动调节阀的热态试验是检验阀门质量的重要手段,本文针对热态检测常用的加热方式(外加热、内加热)和循环介质(水、水蒸汽)进行了对比分析,并详细介绍了核级气动调节阀的热态试验方法,旨在为工程中气动调节阀热态试验方法的选择和测试过程的实施提供一定的参考依据。Hot state verification on nuclear pneumatic control valve is an important means to check valve quality.Based on hot state verification method of heating method(external heating,internal heating)and testing medium(water,water vapor)has carried on the comparison and analysis,and introduces the test method of hot state verification on nuclear pneumatic control valve,provided a reference of test method selection and test implementation basis of hot state verification on nuclear pneumatic control valve for engineering.

关 键 词：核级气动调节阀 热态试验 热态功能试验 冷热交变试验 

分 类 号：TH134[机械工程—机械制造及自动化]