摘要
针对克罗斯比 (Crosby)阀门公司生产的弹簧式柔性阀瓣安全阀的结构特点 ,对影响其在线测量整定准确性的主要因素进行了分析与探讨 ,提出了在柔性阀瓣密封面积未知的情况下 。
In view of the structural features of safety valve with spring type flexible valve clacks manufactured by Crosby Valve Co., analysis of and approach to the main factors affecting the online measuring and setting accuracy have been carried out,giving the online method for measuring and setting the initial jump action pressure of spring type safety valve under condition of unknown sealing avea of the flexible value clacks.
出处
《热力发电》
CAS
北大核心
2005年第1期20-23,共4页
Thermal Power Generation
关键词
锅炉
弹簧式安全阀
柔性阀瓣
在线整定
起跳压力
boiler
spring type safety valve
flexible valve clacks
online setting
initial jump action pressure
