超高速风洞用超高温高压液动角式截止阀的研制  

Development of superhigh temperature and high pressure hydrolic angle globe valve for hypervelocity wind tunnel

作　　者：吴尖斌 苏荆攀 李保升 黄美林 

机构地区：[1]浙江石化阀门有限公司,浙江温州325025

出　　处：《阀门》2012年第6期20-23,共4页VALVE MAGAZINE

摘　　要：介绍了一种超高温高压液动角式截止阀的设计、工艺及其阀门的工况性能。给出了阀门工作压力和温度与其油缸推力的匹配试验、阀体隔热试验和相关状态的有限元分析结果。该产品已取得了国家发明专利(专利号:ZL200910100729.5)。Introduces the design, technology, service conditions, gives the working pressure, temperature and the test of oil cylinder thrust and valve body thermal-protective test, related analysis result of finite element for high-pressure superhigh temperature hydraulic angle globe valve. The product has achieved state invention patent （ Patent No. ZL200910100729.5 ）.

关 键 词：截止阀 超高温 高压 机械连锁 隔热层 热辐射 

分 类 号：TH134[机械工程—机械制造及自动化]