技术中心

供热系统中平衡阀选用探析 【英文篇名】 Selection of the balance valve in heating systems 【作者中文名】 田琦; 【作者英文名】 By Tian QiTaiyuan University of Technology; China; 【作者单位】 太原理工大学; 【文献出处】 暖通空调, Hv 平衡阀; 阀权度; 资用压差; 【英文关键词】 heating system; balance valve; valve authority; available pressure difference; 【摘要】 通过对各种平衡阀选择计算方法的对比和分析 ,指出各种方法的差别主要在于阀门资用压差的确定方法不同 ,指出在平衡阀选择计算中应同时考虑阀权度和管路平衡压差的作用 ,进而提出了一种新的平衡阀选择计算方法 【英文摘要】 By comparison and analyses of methods for selecting balance valves, points out that the major difference among them lies in the determination of the available pressure difference and that the valve authority and the pressure difference between circuits should be considered simultaneously in calculation of selecting balance valves. Puts forward an improved method.