建筑用电流向分析在医院节能改造中的应用探索

Application of Building Current Direction Analysis in Hospital Energy Saving Reconstruction

目的:随着全社会"节能减排"观念的不断深入,如何更节约、更高效地利用有限的能源资源,减少污染物排放,构建绿色、低碳社会,已然成为大家共同关注的焦点。方法:通过建筑用电流向分析,寻找医院主要耗能路径,确定节能改造重点对象,进而开展节能改造,降低医院能源资源消耗,促进医院可持续发展。结果:以四川大学华西医院为例,对基于建筑用电流向分析的节能改造进行了过程分析和效果评价。结论:建筑用电流向分析可帮助医院管理者掌握和了解医院主要耗能路径和主要"用能大户",能够为节能改造重点对象的确定提供决策依据。

Objective:With the deepening of the concept of"energy saving and emission reduction"in the whole society,how to use limited energy resources more economically and efficiently,reduce pollutant emissions,and build a green,low-carbon society has become the focus of common concern.Methods:Through the analysis of building power flow direction,the main energy consumption path of hospital was found,and the key object of energy-saving transformation was determined.Then energy-saving transformation was carried out to reduce the consumption of hospital energy resources and promote the sustainable development of hospital.Results:Taking West China Hospital of Sichuan University as an example,the process analysis and effect evaluation of energy-saving retrofitting based on the analysis of building power flow were carried out.Conclusion:The analysis of building current direction can help hospital managers to master and understand the main energy consumption path and the main"big energy users",and provide decision-making basis for the determination of key objects of energy-saving transformation.