采暖管道散热对住宅竖向失均的影响

Study on Upright Disorder Caused by Heat Release of Heating Pipeline in the House

本文对垂直单管系统中立、支管散热，在住宅中所引起的室温变化及竖向温度失均进行了分析，通过分析和结合实测结果得出了：由于立、支管散热量占节能住宅的负荷比例较大，因此，若不计算立、支管散热，当系统在设计多数下运行时，将使房间温度过热．并且由计算说明：不计算立、支管散热量是导致单管顺序式系统在节能住宅中垂直失调的一个主要原因．

This paper makes an analysis of the room temperature changing and the upright disorder caused by heat radiation of the riser and branch in the upright single pipe system. Through the analysis and the experimental results, the paper coneludes that without calculating heat radiation of the upright and the branch, the room temperature will be too high and will produce a loss of control in the system.