吸附式热泵在空调应用中的实验研究  

EXPERIMENTAL STUDY ON ADSORPTION HEAT PUMP FOR AIR CONDITIONING APPLICATIONS

作　　者：朱冬生[1] 谭盈科[1] 

机构地区：[1]华南理工大学大化工程研究所,广州510641

出　　处：《制冷学报》1991年第3期23-28,共6页Journal of Refrigeration

摘　　要：本文应用一个切合实际的数学模型模拟吸附解析过程,建造了一个封闭再生吸附式热泵的实验装置。用于验证沸石—水工质对应用于空调的可能性以及论证数学模型的准确性。测试和模拟了循环操作温度对吸附热泵效率的COP值的影响;对一定的空调条件,热泵系统的再生温度存在一最佳值,在该再生温度下,热泵循环可获得最大的COP值。In this paper,a practical numerical model is developed to simulate the behavior of adsorption and desorption processes.A closed cycle regenerative (zeolite-water) adsorption heat pump system was built to demonstrate the practical applicability in air-conditioning.The model was tested by comparing the simulated and measured values. Experimental and predicted results of a zeolite-water pair as a function of operating temperatures were disussed.The effect of operating temperatures on the coefficient of performance of the adsorption heat pump was also tested and discussed.In the case of air-condition,if the temperatures of evaporato,condenser and adsorber are fixed,there is a optimum regeneration temperature in the system to obtain the maximum coefficient of performance at that conditions.

关 键 词：热泵 吸附式 空调 应用 

分 类 号：TB657.5[一般工业技术—制冷工程]