Mechanical and experimental study on freeze proof solar powered adsorption cooling tube using active carbon/methanol working pair
Mechanical and experimental study on freeze proof solar powered adsorption cooling tube using active carbon/methanol working pair
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DOI：
10.1016/j.enconman.2007.10.030
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发表时间：
2008-08
影响因子：
10.4
通讯作者：
Huizhong Zhao;M. Zhang;Liu Zhen-yan;Liu Yanling;Man Xiaodong
中科院分区：
文献类型：
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作者：
Huizhong Zhao;M. Zhang;Liu Zhen-yan;Liu Yanling;Man Xiaodong
本研究首次设计制造了以太阳能为能源，以活性炭-甲醇为工作对，可在制冷剂温度低于0℃时产生制冷量的防冻太阳能冷却管。本文对一种防冻太阳能吸附冷却管进行了力学和实验研究。实验结果表明：当太阳辐射值在15.3 ~ 17.1MJm−2之间时，吸附床层温度最高在110℃以下。该防冻太阳能冷却管在蒸发温度为- 4℃时的制冷量约为87 ~ 99kj，性能系数（COP）大于0.11。
The freeze proof solar cooling tube, which can produce cooling capacity with the refrigerant temperature below 0°C using solar light as energy and active carbon–methanol as working pair, was firstly designed and made in this research. This paper focused on mechanical and experimental study on a freeze proof solar powered adsorption cooling tube. The following experimental results could be concluded: at the solar radiation value between 15.3 and 17.1MJm−2, the highest adsorbent bed temperature is below 110°C. The freeze proof solar cooling tube’s cooling capacity was about 87–99kJ, and the coefficient of performance (COP) was more than 0.11 when the evaporation temperature was about −4°C.