基于能耗计算的空调冷凝热回收预热生活热水运行工况优化研究  

Research for the operating conditions optimization of air conditioning condensation heat recovery for preheating domestic hot water based on energy consumption calculation

作　　者：晋薇 冯达 杨智轲 李淞 JIN Wei;FENG Da;YANG Zhike;LI Song(POWERCHINA Kunming Engineering Co.,Ltd.,Kunming 650051,China)

机构地区：[1]中国电建集团昆明勘测设计研究院有限公司,昆明650051

出　　处：《给水排水》2024年第S1期743-747,共5页Water & Wastewater Engineering

摘　　要：介绍了空调冷凝热回收用于生活热水制备时,空调机组及生活热水制备时空气能热泵机组总能耗的计算方法。结合珠海某办公楼的空调及生活热水使用工况,从系统总能耗角度分析了空调冷凝热回收预热生活热水时的最佳出水温度的计算求解方法。提出了空调冷凝热回收用于制备生活热水时,优化降低系统总能耗的技术路线和方法。The calculation method has been introduced for the total energy consumption of air conditioning units and air energy heat pump units used for preparation of domestic hot water.Based on the operating conditions of air conditioning and domestic hot water preparation in an office building in Zhuhai,the optimal outlet temperature for heat recovery in the air conditioning condensation heat recovery for preheating domestic hot water has been analyzed from the perspective of system total energy consumption.And a technical route and method has been proposed for reducing total energy consumption when air conditioning condensation heat recovery is used for preheating domestic hot water.

关 键 词：生活热水 空调系统 能耗 冷凝热回收 优化设计 

分 类 号：X799.1[环境科学与工程—环境工程]