同程式垂直单管热水供暖系统浅析
Discussion on vertical one pipe loop reversed return heating systems
摘要：
分析了同程式垂直单管热水供暖系统的特性并辅以水力计算方法归纳了其适用性。强调水力计算是设计工作的重要环节。指出大半径、多立管、小负荷的单层建筑如果采用该系统将难以达到水力平衡，建议采用其他系统方式。
关键词：同程式垂直单管热水供暖系统,水力计算,水力平衡,水力失调
Abstract：
Analyses the characteristics of the heating systems and summarizes the applicability through hydraulic calculation. Emphasizes that it is important to perform hydraulic calculation in designing work. Indicates that for single-story buildings with large-scope, multiple vertical pipes and lower loads, the vertical one pipe loop reversed return heating systems are not suitable because of the difficulty in achieving hydraulic balance, so other systems should be given priority.
Keywords:vertical one pipe loop reversed return heating system, hydraulic calculation, hydraulic balance, hydraulic imbalance