摘要：作者：楊大洋; 徐青 關鍵詞：列車空調,熱管換熱器,節能 【中文摘要】 空調列車的室內空氣品質和空調節能是目前列車空調中存在的兩大矛盾因素,如果在列車空調系統內采用熱管換熱器應用于排風能量回收,可以有效的平衡兩者之間的矛盾,在滿足空氣品質的同時,達到節能的目的。對其可行性等進行了分析,認為其節能效果明顯。【英文摘要】 Indoor air quality and energy-saving of air-conditioning are the two major contray factors in air-conditioned trains, if heat pipe heat exchanger is used in energy recovery of ventilation system of train air-conditioning system,it can effectively balance the contradiction between the both, at the time of meeting the air quality, to achieve energy-saving purposes.The feasibility is analysed in the article,and it is believed that the energy-saving effect is obvious. 【中文關鍵詞】 列車空調; 熱管換熱器; 節能【英文關鍵詞】 train air-conditioning; heat pipe heat exchanger; energy-saving