目前,节能已成为举世瞻目的研究对象,寻找新能源和提高能源利用率为各国所重视。而换热器是提高能源利用效率的关键设备,它的效率高低直接影响到能耗的大小。本文介绍铝板翅式换热器在节能中的应用,以便进一步推广、扩大板翅式换热器的应用范围。 At present, energy-saving has become the object of study for all-around purposes, and the search for new sources of energy and energy efficiency are of great importance to all countries. The heat exchanger is to improve energy efficiency of the key equipment, its efficiency directly affects the size of the energy consumption. This paper introduces the application of aluminum plate fin heat exchanger in energy saving, in order to further promote and expand the application range of plate fin heat exchanger.