技术中心

【英文篇名】 Research on a new type of plate air-to-air energy recovery ventilator: economic analysis 【作者中文名】 殷平; 【作者英文名】 By Yin Ping Hunan University; Changsha; China; 【作者单位】 湖南大学; 【文献出处】 暖通空调, Journal of Heating Ventilating 节能; 经济分析; 投资回收; 【英文关键词】 plate air-to-air energy recovery ventilator; energy saving; economic analysis; investment return; 【摘要】 提出了将全热交换器的投资回收时间设为零,然后反求其价格的经济分析方法。分析结果表明,当全热交换器的全热交换效率超过60%,单位风量的价格低于8元/(m3/h)时,空调系统增设全热交换器的总投资不会增加,甚至可能减少,经济效益显著。 【英文摘要】 Provides an economic analysis method in which the investment return time is taken as zero to work out the price of such an exchanger.The analysis results show that the total investment of the air conditioning system will not increase and even reduce when the efficiency of this heat exchanger is higher than 60% and the price is lower than 8 yuan/(m~3/h),and it is economical.