吸收式制冷机对于环保和平衡负荷都很有用。本文介绍了吸收式制冷机的新发展。其内容包括提高循环COP值和扩大功能的新循环。新循环有：高温发生器的复叠驱动；附有发电的制冷循环；非保温热输送和浓度差蓄能。 Absorption refrigerators are useful for both environmentally friendly and balanced loads. This article describes the new development of absorption chillers. It includes a new cycle of increasing cycle COP values ​​and expanding functionality. The new cycle are: cascade drive high temperature generator; with a refrigeration cycle power generation; non-heat transfer and concentration difference energy storage.