摘要
从冰箱储冷的研究现状出发,提出了一种新的冰箱储冷方法——组合式相变储冷技术。通过对组合式相变材料的相变温度和相变潜热的DSC测试结果和冰箱降温、保温实验结果分析可知,组合式相变储冷材料不失为一种冰箱新的储冷方案。采用组合式储冷可以延长冰箱的保冷时间,达到或超过45h。
Form the investigate status of cooling-regenerator, a new cooling storage method in the refrigerator was given. It is employing multiple phase materials. Thought the measuring of the phase change temperature and the latent heat storage of phase change materials by using DSC, one conclusion can be received that the time of keep design temperature would be prolong in the refrigerator. The multiple phase materials would be employed in the refrigerator.
出处
《真空与低温》
2006年第2期112-115,共4页
Vacuum and Cryogenics
基金
中南大学博士后科学基金(20040708)资助
关键词
组合式
相变储冷
冰箱
multiple phase change materials
cooling storage
refrigemtor
