摘要
为了降低校园供水系统的电耗,在分析校园用水特点以及供水系统节能潜力的基础上,提出节能改造的措施并对节能效果进行了分析。基于充分利用水厂管网余压的考虑,提出一次直接供水与二次供水相结合的改造方案,并且提出在二次供水时充分利用管网余压的方法。现场实测和分析结果表明,改造后的供水能耗可比改造前降低50%,节能效果明显。
To reduce the electricity consumption of the water supply system in campus, the reconstructive measures to economize energy consumption were presented and the energy-saving effect was analyzed on the basis of the characteristics of the campus water consumption and the energy-saving possibilities of the water supply system. In view of adequately using the remaining pressure of piping system, a reconstructive scheme of combining primary direct water supply and secondary water supply was put forward, and a method of adequately using the remaining pressure of piping system during the secondary water supply was presented. The site practical measure and analysis result show that the energy consumption after the reconstruction can be reduced by 50% compared to that before the reconstruction, with a remarkable benefit of energy-saving.
出处
《中国给水排水》
CAS
CSCD
北大核心
2007年第2期22-24,共3页
China Water & Wastewater
关键词
校园供水系统
管网余压
节能改造
campus water supply system
remaining pressure of piping system
energy-saving reconstruction