湖南大学学报（自然科学版）Issue(9)：124-127,4.
一种新型热电热泵暖风机的性能研究∗
Study on the Performance of a Novel Thermoelectric Heat Pump Air Heater
摘要
Abstract
A novel thermoelectric heat pump air heater using thermoelectric heat pump for heating was formula-ted,and a simulation model of the device based on thermodynamics was set up to simulate the performance of the air heater.The influence of the operating voltage and the cold and hot side resistance on the heater was analyzed.The simulation results have shown that the optimum operation voltage is 5.0V.The reduction of cold and hot side resist-ance can improve the performance of the heater.Exhaust heat recovery helps to decrease the temperature difference between the cold side and the heat side,which can improve the systematic performance.The coefficient of performance can reach as high as 2.9.The device is more energy-efficient compared with traditional electric heater,whose coeffi-cient of performance is only about 0.9.关键词
热电热泵/暖风机/余热回收/制热系数(COP)Key words
thermoelectric heat pump/air heaters/exhaust heat recovery/coefficient of performance (COP)分类
建筑与水利引用本文复制引用
张泠,孟方芳,刘忠兵,罗勇强,谢磊..一种新型热电热泵暖风机的性能研究∗[J].湖南大学学报（自然科学版）,2015,(9):124-127,4.基金项目
国家自然科学基金资助项目(51178170),National Natural Science Foundation of China (51178170) （51178170）
国家科技支撑计划资助项目(2011BAJ03B07) （2011BAJ03B07）
湖南省高校2011协同创新项目 （）
