摘要
Abstract
In order to improve the use efficiency of refrigerated circulating water,further reduce the initial investment and save energy,according to the different density of water at different temperature,the buffer water tank in textile air conditioning open system was studied.The results showed that compared with the traditional buffer water tank,the volume of the water tank could be reduced and the natural layered water storage could be realized by adopting the new open system buffer water tank.It is considered that in the design of textile air conditioning,the design of buffer water tank of the new open refrigerated circulating water secondary pump system can better solve the problem of emergency cold source peak shaving and make full use of the principle of natural stratified water storage,which improves the volume utilization ratio of the water tank cold storage,thereby volume of the buffer water tank can be reduced,the area of the refrigerating machine room and the cost could be saved.Under the condition of low-load operation,the chiller can be stopped and the buffer water tank can be used for cooling,then the low-load operation of the chiller can be avoided and the operation efficiency of the chiller can be improved.关键词
缓冲水箱/水蓄冷/开式系统/应急冷源调峰/斜温层Key words
buffer water tank/water cold storage/open system/emergency cold source peak shaving/hermocline分类
轻工纺织
