新型太阳能冷管吸附制冷的实验研究  

Experiment Study and Application Analysis of Adsorption Refrigeration Of Solar Cooling Tube

作　　者：王彦禹 倪诚明 

机构地区：[1]上海海事大学商船学院热能工程系,上海201306

出　　处：《制冷》2015年第1期19-23,共5页Refrigeration

摘　　要：根据固体吸附式制冷原理,利用太阳光作为热源,对一种新型太阳能冷管的制冷性能进行试验研究。该冷管冷凝器采用薄壁不锈钢材料,利用沸石分子筛—水作为吸附工质对。实验结果表明：在太阳辐射强度为21.01-22.90MJ/m^2,室外环境温度最高为31℃时,该太阳能冷管的单支制冷量大约为145k J,制冷温度为11℃,制冷系数约为0.118。According to the principle of the solid adsorption refrigeration, a new type of solar cooling tube, which used the sun light as a heat source and zeolite molecular sieve/water as working pair, was made and studied in this research.The condenser was made of thin-wall stainless steel materials.The experiment results showed that： When the solar radiation intensity was between 21.01-22.90MJ/m^2 and the highest environment temperature was 31℃, refrigeration capacity of the single cooling tube was 145kJ.Besides its condensation temperature was about 11℃and the refrigeration coefficient was about 0.118.

关 键 词：太阳能冷管 吸附制冷 吸附床 吸附剂 

分 类 号：TK511.3[动力工程及工程热物理—热能工程] TQ028.14[化学工程]