超超临界高排逆止阀的设计  

The Design for the Quick Closing Non-return Valve Used by Ultra Supercritical Thermal Power Unit

作　　者：万胜军[1] 

机构地区：[1]哈电集团哈尔滨电站阀门有限公司,黑龙江哈尔滨150066

出　　处：《锅炉制造》2017年第4期57-59,共3页Boiler Manufacturing

摘　　要：介绍了超超临界火电机组高排逆止阀的技术参数、工作原理及结构特点,分析了高排逆止阀受压部件的应力强度以及阀门流动特性。The thesis introduces the technical parameters, working principle and structural character- istics of the quick closing non-return valve used by ultra supercritical thermal power unit. It also an- alyzes the stress intensity of pressure parts and flow characteristics for the quick closing valve.

关 键 词：超超临界 高排逆止阀 仿真分析 

分 类 号：TK264[动力工程及工程热物理—动力机械及工程]