武汉市某医院节能潜力分析

Analysis of Energy-Saving Potential of a Hospital in Wuhan

通过对武汉市某三甲医院的能耗现状进行统计分析,总结了该医院的能耗特点。利用模拟软件分析影响武汉地区医院建筑能耗的主要因素。研究结果表明,该医院主要能源消耗为电力、天然气和市政热力;在节能潜力方面,降低照明功率密度、降低外墙传热系数和外窗传热系数均可有效降低电力消耗,其中照明功率变化对能耗变化的影响最明显。最后提出了针对医院建筑现状的节能建议。

Through the statistical analysis of the energy consumption status of a tertiary hospital in Wuhan,the energy consumption characteristics of the hospital are summarized.The simulation software was used to analyze the main factors affecting the energy consumption of hospital buildings in Wuhan.The results of the study show that the main energy consumption of the hospital is electricity,natural gas and municipal heat;in terms of energy-saving potential,reducing the power density of lighting,reducing the heat transfer coefficient of exterior walls and external windows can effectively reduce power consumption,and the change of lighting power has the most obvious impact on the change of energy consumption.Finally,some energy-saving suggestions are put forward for the current situation of hospital buildings.