不同实验条件下氯化钙-氨吸附制冷管的性能分析  

Performance analysis of CaCl_2-NH_3 adsorption cooling tube under different experimental conditions

作　　者：周志钢[1] 武卫东[1] 赵巍[1] 张华[1] 

机构地区：[1]上海理工大学制冷技术研究所,上海200093

出　　处：《低温与超导》2011年第1期47-50,共4页Cryogenics and Superconductivity

基　　金：上海市重点学科建设项目(S30503);上海市教委科研创新项目(10YZ100)

摘　　要：作为一种低品位热能驱动的绿色制冷技术,吸附式制冷吻合了当前能源环境协调发展的总趋势。文中对所设计的氯化钙-氨吸附制冷管在不同热源温度和冷却方式下分四种情况进行了性能试验:200℃热源温度水冷、200℃热源温度空冷、350℃热源温度水冷和350℃热源温度空冷。按照制冷的速率、可获得的最低制冷温度和制冷温度在0℃以下可维持的时间,对实验过程数据进行了详细比较和分析。为其进一步的改进设计提供参考。As a green cooling technology powered by the low grade energy,adsorption refrigeration is total trend for energy and environment harmony development.Performance experiments for the designed CaCl2-NH3 adsorption cooling tube were conducted under the following conditions of different heat source temperatures and cooling ways such as 200℃ heat source temperature plus water cooling,350℃ heat source temperature plus water cooling,200℃ heat source temperature plus air cooling and 350℃ heat source temperature plus air cooling.In the light of cooling velocity,the securable minimum refrigerating temperature and maintainable time below 0℃of cooling temperature,experimental data were detailedly compared and analysized to provide a reference for further improved design for the adsorption cooling tube.

关 键 词：氯化钙-氨 吸附制冷 制冷管 低品位热能 

分 类 号：TB616[一般工业技术—制冷工程]