| 新型太阳能冷管制冷热力循环分析计算 |
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| 引用本文： | 张 津,聂 晶.新型太阳能冷管制冷热力循环分析计算[J].低温与特气,2014(2):4-7. |
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| 作者姓名： | 张 津 聂 晶 |
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| 作者单位： | 上海海事大学商船学院,上海201306 |
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| 摘 要： | 根据固体吸附制冷原理,利用太阳辐射能作为热源,研究了一种新型太阳能冷管。该新型冷管利用硅胶—水作为制冷工质对,通过理论分析计算可以得出:在平均太阳辐射强度为686.1 W/m2,冷凝温度与蒸发温度分别为40℃、10℃的条件下,该冷管在上海地区典型夏季气候中的制冷量与COP在一个循环周期(24 h)分别为524 kJ和0.414。
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| 关 键 词： | 太阳能冷管 吸附脱附 辐射强度 制冷量 COP |
Thermodynamic Analysis of A Novel Solar Cooling Tube Refrigeration Cycle |
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| ZHANG Jin,NIE Jing.Thermodynamic Analysis of A Novel Solar Cooling Tube Refrigeration Cycle[J].Low Temperature and Specialty Gases,2014(2):4-7. |
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| Authors: | ZHANG Jin NIE Jing |
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| Affiliation: | ( Merchant Marine College, Shanghai Maritime University, Shanghai 201306, China) |
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| Abstract: | Based on the principle of solar adsorption which completed the adsorption refrigeration cycle using solar energy, a novel solar cooling tube was developed by silica gel-water work pairs. Through theoretical analysis and calculation： under the conditions of average solar radiant energy 686.1 W/m2, condensing temperature and evaporation temperature was 40℃ and 10 ℃respectively, the solar cooling tube＇ s cooling capacity was about 524 kJ and the coefficient of performance （COP） was about 0.414. |
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| Keywords: | solar cooling tube adsorption and desorption radiant energy cooling capacity COP |
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