在吸附式制冷系统中，许多因素影响着系统的实际运行，包括运行工况、实际循环与理想循环的偏离程度、循环周期以及工质对的匹配等等．要进行系统的优化设计，并使系统优化运行，就必须首先考虑这些因素的影响．文中以连续回热型吸附式制冷系统为例，分析了系统运行的理想循环，以及实际循环偏离理想循环的诸多因素，探讨了系统运行的最优解吸温度和最优循环时间，并以此为依据，完成了最优运行系统的设计． In the adsorption refrigeration system, many factors affect the actual operation of the system, including operating conditions, the actual cycle and the ideal cycle of the degree of deviation, the cycle and the working fluid match and so on. To optimize the design of the system and optimize the operation of the system, we must first consider the impact of these factors. In this paper, the continuous regenerative adsorption refrigeration system is taken as an example to analyze the ideal circulation of the system and many factors that the actual circulation departs from the ideal circulation. The optimal desorption temperature and the optimal circulation time of the system are discussed. Basis, completed the design of the optimal operating system.