THE REALIZATION AND EVALUATION OF UTLIZING NATURAL COLD SOURCE IN DISPLAY CABINETS SYSTEM
By utilizing inhaled outdoor cold air in cold seasons, the innovative cold-blast cabinets system can perform the refrigeration function well as the traditional refrigerated display cabinets and reduce electric power consumption. The paper presents a concrete plan for realizing this system, and set up the experimental bench. The experiment results show that a consistent distribution of airflow velocity in dual parallel cabinets can be actualized by modulating and switching airflow distribution equipment; the temperature field in the cold-blast cabinets system is as homogeneous as the traditional one; when the outdoor temperature meets the cold storage demand, this system can save 80％ of energy consumption compared with using refrigerated system. Additionally, the paper analyzes weather condition’s influence on cabinets’ temperature in cold-blast cabinets system, puts forward a solution to this issue and also analyzes the utilizable degree of cold air source in particular areas and seasons.
Tianji CHEN Wensong LIN Kezhi YU Kun XIE Zhigang YAN Xueyan LI
Shanghai Fisheries University, 200090, Shanghai, China Beijing Er Shang-Fukushima Machinery Electric Co., Ltd, 100038, Beijing, China
国际会议
The 22nd International Congress of Refrigeration(第22届国际制冷大会)
北京
英文
2007-08-21（万方平台首次上网日期，不代表论文的发表时间）