以吸附式制冷循环的热力过程为依据，使用火用分析的方法对连续回热循环做了分析，对循环中各部分火用损进行了比较。指出了连续回热循环中火用损的主要部位，并探讨了回热率及吸附床的传热性能对循环火用效率的影响。 Based on the thermal process of adsorption refrigeration cycle, the continuous regenerative cycle was analyzed by using exergy analysis method, and the comparison of the exergy loss of each part in the cycle was made. The main parts of the flame loss in the continuous regenerative cycle are pointed out, and the effects of the regenerative heat transfer rate and the heat transfer performance of the adsorbent bed on the cycle efficiency are discussed.