某大学的供暖运行节能措施及效益分析

Energy-Saving Measures and Economic Benefit of the Heating System in a College

针对目前全球能源日益紧张的现状,根据学校类公共建筑的冬季供暖使用特点,从节能和舒适的角度出发,对某大学冬季供暖运行节能进行了分析论述。基于以往的节能运行措施,针对间歇运行易造成热力管网水力失调的现象,提出对整个校区综合管网进行分区改造的措施,同时,对间歇供暖运行时间进行了优化分析。通过该大学冬季供暖节能运行实践,分析了学校类公共建筑实行间歇供暖节能运行后所获得的巨大效益。

The energy efficiency of heating system in winter is analyzed from the view of energy and comfort, according to the increasingly tense situation of the global energy and characteristics of the college buildings. Based on the past energy-saving operation, the zoning retrofitting is proposed for the whole cam-pus, considering the hydraulic disorder in the pipe network of heating caused by intermittent operation with optimization analysis on performance period. The paper also presents the obtained economic benefit by the intermittent heating runtime with the operation practice in the university.