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第五节其他吸收式制冷装置一、太阳能吸收式制冷装置利用太阳能作为动力进行制冷,可以使用许多方法。太阳能转换为机械能,驱动蒸汽压缩式制冷机,或者利用光电转换(太阳能电池)产生电能进行热电制冷,以及直接利用热能的吸收式制冷和蒸汽喷射式制冷等。目前最有希望的是采用吸收式制冷系统和朗肯动力循环与蒸汽压缩制冷循环的组合系统。因为利用光-电转换电热制冷,一般情况下除非太阳能电
Section V Other Absorption Refrigeration Devices 1. Solar absorption refrigeration devices use solar energy as a cooling medium for cooling. There are many methods that can be used. Solar energy is converted to mechanical energy to drive vapor-compression chillers, or thermoelectric cooling to generate electricity using photovoltaic conversion (solar cells), as well as absorption refrigeration and steam injection refrigeration that utilize direct thermal energy. At present, the most promising is the combination of absorption refrigeration system and Rankine power cycle and vapor compression refrigeration cycle. Because of the use of light - electric conversion electrothermal cooling, under normal circumstances unless the solar power