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Nighttime cooling system using solar thermal energy

机译:利用太阳能的夜间制冷系统

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摘要

A lot of electric energy is consumed for greenhouse cooling in nighttime. In this study, a nighttime cooling system using solar thermal energy was developed. That is a kind of intermittent absorption refrigerating systems. Solar heat is stored asthe energy of concentration differentials of the solutions in daytime. The energy is used for cooling at night. The system consists of 3 major components those are a regenerator/radiator, a solution tank and an evaporator/condenser. Theregenerator/radiator collects solar heat in daytime, and radiates the absorption heat at night. A modified fiat plate solar collector was used for the component. From the results of experiments, the basic operation principle of the developed system wasverified.
机译:夜间温室冷却需要消耗大量电能。在这项研究中,开发了利用太阳能的夜间冷却系统。那是一种间歇吸收式制冷系统。白天将太阳热存储为溶液浓度差的能量。该能量在晚上用于冷却。该系统由3个主要组件组成,它们是再生器/散热器,溶液罐和蒸发器/冷凝器。蓄热器/辐射器白天收集太阳能,晚上吸收辐射热。组件使用改良的平板式太阳能集热器。通过实验结果,验证了所开发系统的基本工作原理。

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