环形调压阀压力波动原因分析及改进  

Cause Analysis of Pressure Fluctuation of the Annular Regulating Valve

作　　者：李英[1] 陈慧慧[1] 方志猛 郭晨[1] 杜金凤[1] 

机构地区：[1]北京石油机械厂,北京100083

出　　处：《石油矿场机械》2010年第7期29-31,共3页Oil Field Equipment

摘　　要：环形调压阀是地面防喷器控制装置的重要元件之一,从结构、温度、容积和泄漏等方面分析了环形调压阀压力波动的原因,并进行了试验验证。针对分析的原因采取了多项改进措施,以满足API 16D规范要求。The annular regulating valve is one of the important components in the control system for surface mounted BOP stacks.The testing of the valve is described,analyzing the cause of the annular regulating valve pressure fluctuation from perspectives such as structure,temperature,volume,leakage and etc.Experimental verification is carried out and based on the analysis;measures are taken for the valve to meet API 16D requirements.

关 键 词：环形调压阀 结构 容积 温度 泄漏 

分 类 号：TE931.103[石油与天然气工程—石油机械设备]