广东高校群供热水系统的改进设想及节能潜力评估

我国的公共建筑是耗能大户,其中生活热水耗能虽然不及空调,但占建筑总耗能比例达到7%~35%,具有巨大的节能节水潜力。提出一种群供热水系统的改进方案,并以广东环境保护工程职业学院2020年11—12月507人次的宿舍洗浴热水用量和温度调查数据为基础,对广东高校的群供热水系统的节能潜力及经济效益进行评估。

The energy consumption of public buildings is major energy consumers in China. Among them,although the energy consumption of domestic hot water is less than that of air conditioning,it also accounts for 7%-35% of the total energy consumption of buildings,which has great potential for energy and water conservation. In view of the above situation,this paper puts forward an improvement scheme of group hot water supply system,and evaluates the energy-saving potential and economic benefits of the group heating water system based on the survey data of 507dormitory bathing hot water consumption and temperature of Guangdong Polytechnic of Environmental Protection Engineering from November to December in 2020.