【作者】 马婷婷； 王勇；

【Author】 Ma Tingting;Wang Yong;Chongqing University;

【机构】 重庆大学；

【摘要】 当空调系统末端水头损失接近,但流量相差较大且相距较远时,异程式水系统有可能更优于同程式水系统。通过空调水系统水力计算选取管网管径及水泵,利用环状管网水力计算与水力工况分析软件计算同程式水系统和异程式水系统中末端实际所得流量,对比两种管网布置方式的优劣,进而为实际空调水系统中同程与异程管网的选取提供一种新思路。更多还原

【Abstract】 When the head loss of the terminals in air-conditioning water system are closed,and the flow is quite different and far apart,direct return mode maybe superior to reverse return.Selecting pipe diameter and water pump of the air-conditiong water system by hydraulic calculation,and calculating the actual flow of terminals in reverse return mode and direct return mode for water system with Pipe Network Hydraulic Calculation and Hydraulic Condition analysis software program.Then making a comparison between two layout styles of pipeline,providing a new idea for the option of reverse return and direct return mode for air-conditioning water system.更多还原