技术中心

【英文篇名】 Characteristics and applicability analysis of an aneroid steam trap 【作者中文名】 李树勋; 隋毅; 把桥环; 杜兆年; 【作者英文名】 By Li Shuxun~★; Sui Yi; Ba Qiaohuan and Du Zhaonian★Lanzhou University of Technology; Lanzhou; China; 【作者单位】 兰州理工大学; 【文献出处】 暖通空调, Journal of Heating Ventilating 原理; 温度; 饱和蒸气压; 【英文关键词】 aneroid steam trap; principle; temperature; saturated steam pressure; 【摘要】 介绍了膜盒式蒸汽疏水阀的工作原理,推导得到了膜盒内介质的温度饱和蒸气压关系式,分析了阀片的受力平衡,指出了决定阀片动作的因素和膜盒式蒸汽疏水阀国产化进程中要解决的关键问题。 【英文摘要】 Presents the operating principle,deduces the temperature-saturated steam pressure relationship,analyses the force balance of valve plates,and points out the factors determining the action of valve plates and the key problems in making this trap domestic.