技术中心

【英文篇名】 Impact of hydraulic balance methods on characteristics of motorized valves in air conditioning water system terminals 【作者中文名】 黄奕沄; 张玲; 陈光明; 【作者英文名】 Huang Yiyun Zhang Ling Chen Guangming Zhejiang College of Construction; Hangzhou; China; 【作者单位】 浙江建设职业技术学院; 浙江大学; 【文献出处】 暖通空调, Heating Ventilating 电动调节阀; 阀权度; 【英文关键词】 hydraulic balance; motorized valve; valve authority; 【摘要】 分析了三种水力平衡措施对电动调节阀实际工作特性的影响,发现静态平衡阀和动态平衡阀均不能使电动调节阀的调节性能满足控制要求,认为压差型平衡阀是与电动调节阀匹配的最佳水力平衡设备。 【英文摘要】 Analyses the impact of three kinds of hydraulic balance methods on actual working characteristics of motorized valves.Finds that when using static balancing valves and dynamic balancing valves,the adjusting performance of motorized valves cannot meet the control demand,and considers that the best hydraulic balance device to match motorized valves is pressure difference control valves.