The design of the new type outside fall lift spring safety valve 火车槽罐用外置全启式弹簧安全阀的设计
Chatter and the solution of the direct spring loaded safety valve used for nuclear power plant 核电站用弹簧式安全阀的颤震现象及解决方案
Failure Analysis of the Elastic Spring of the Safety Valve of a Liquefied Oil Gas Storage Tank 运送石油气罐的货车液化石油气罐车安全阀弹簧失效分析
The main reasons of common fault being produced within spring safety valve used on medium-pressure or low-pressure boiler and pressure vessel are analyzed in the paper, The treatment measures are put forward corresponding in accordance with these reasons, too. 文章分析了中、低压锅炉及压力容器上弹簧安全阀的常见故障及其产生原因,并针对这些原因提出了相应的解决措施。
Repairing and Adjustment of Spring Safety Valve 弹簧安全阀检修与调整
Causes of spring failure in boiler safety valve are given. Stress effect of boiler safety valve spring under asial ( or static) load, non-center load and impact load. Precautions against boiler safety valve spring failure are presented. 阐述锅炉安全阀弹簧失效的原因,分析锅炉安全阀弹簧受轴向(或静)载荷、非中心载荷、冲击载荷下的受力影响,提出了预防锅炉安全阀弹簧失效的措施。
Common Fault and Treatment of Spring Safety Valve 弹簧安全阀的常见故障及其处理
On-line set pressure technical analysis and discussion of spring type safety valve 弹簧式安全阀在线整定技术分析与探讨
Application of Setting Device for Butterfly Spring Full Range Type Safety Valve 蝶型弹簧全量型安全阀整定装置的应用
The selection and regulation of spring safety valve 浅谈弹簧式安全阀的选用和调试
Research and manufacture of pneumatic control disc spring safety valve 气控碟形弹簧式安全阀的研制
Spring Optimize Design of Safety Valve 试论安全阀弹簧的优化设计
The reason for abnormal leakage of general spring direct acting safety valve is analyzed and the method for overcome this abnormal leakage is proposed. 分析了一般弹簧直接作用式安全阀非正常泄漏的原因,提出了克服其非正常泄漏的方法。
Analysis of Characteristics and Structure of Full Opening Spring Safety Valve 全启式弹簧安全阀的结构与性能分析
Considering the result of improved FMECA and the conversion relationship between the fault tree and stochastic petri nets, the paper takes a reliability analysis to the spring full-open safety valve and gets some reliability date in the last. 根据改进FMECA分析结果以及故障树与随机Petri网之间的转换关系,将弹簧全启式安全阀的故障树转换成相应的随机Petri网,通过结合相关的失效数据进行定量的可靠性分析。
Depending on the designed structure, the author selected the main parameters of the safety valve and designed the safety valve spring and made the safety valve dynamic analysis. 在结构确定的情况下,选择和设计了安全阀的一些主要参数和弹簧,对安全阀进行了动力学分析。
The causes which result the failure modes of the spring full-open safety valve is analysised, and the paper gives the corresponding improvements to each failure mode. 对弹簧全启式安全阀的各种失效模式进行分析,针对各个故障产生的原因及影响提出了相应的改进措施。
And know that spring stiffness and pressure vessel size impact more with the dynamic characteristics of the safety valve discharge. 知道了安全阀弹簧的刚度和承压容器的大小对安全阀排放的动态特性影响比较大。