溶液蓄能制冷与压缩制冷复合循环工作特性分析

以长江中下游地区一办公建筑为例,通过对采用氨水溶液的蓄能制冷与压缩制冷复合循环系统在分量蓄能策略下的工作过程进行数值模拟,得到复合循环系统工作参数和特性的变化规律。研究结果表明在分量蓄能策略下采用复合系统可以获得更佳的效果。

Analysis for the characteristic of the working cycle combined the VMETS system and the compression refrigeration system

In the case of the office construction in the area of the middle and lower reaches of the Changjiang River,use d the ammonia storage system numerical simulation on the condition of the storage energy,and got the working character and the circulatory parameter transformation law with the time and external condition.Got the information of the numerical simulation on uncertain condition.It shows that in the partial storage system of the ammonia,the quantity of the Ammonia after the process of the storage energy and the equipment load reduce.So that using of the way of the partial storage energy doesn`t only reduce the investment of the system,but also improves the security of the process of the storage energy system.