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    • 10. 发明授权
    • Solar powered cooling system
    • 太阳能冷却系统
    • US09528731B2
    • 2016-12-27
    • US14694655
    • 2015-04-23
    • King Fahd University of Petroleum and Minerals
    • Abdul KhaliqEsmail Mohamed Ali Mokheimer
    • F25B27/00F25B49/02
    • F25B27/005F01K3/00F01K3/18F22B1/00F22B1/006F24S90/00F25B1/08F25B7/00F25B15/02F25B25/00F25B27/002F25B49/02F25B2400/14F25B2700/13Y02E10/40
    • A solar powered cooling system that obtains a plurality of cooling temperatures in a simultaneous fashion. The system includes a heliostat field, a steam-Rankine cycle (SRC), absorption-refrigeration cycle (ARC), an ejector-refrigeration cycle (ERC) and a cascaded-refrigeration cycle (CRC). The heliostat field directs solar energy to a receiver included in the SRC to heat molten-salt. The heated molten salt transfers heat energy to form vapors of a first refrigerant. A steam turbine transfer the power to drive the vapor compression system (CRC) system and vapor at the turbine exit is fed to the ERC cooling system. The ERC achieves a first cooling temperature range by driving an ejector-nozzle by the vapors of the first refrigerant. The steam turbine drives a first compressor and a second compressor included in the CRC to obtain a second cooling temperature range. A condenser included in the ARC portion condenses the vapors of the first refrigerant to obtain a third cooling temperature range.
    • 一种以同时方式获得多个冷却温度的太阳能冷却系统。 该系统包括定日镜场,蒸汽 - 兰金循环(SRC),吸收 - 制冷循环(ARC),喷射器 - 制冷循环(ERC)和级联制冷循环(CRC)。 定日镜场将太阳能引导到包括在SRC中的接收器以加热熔盐。 加热的熔盐传递热能以形成第一制冷剂的蒸汽。 蒸汽轮机转移功率以驱动蒸汽压缩系统(CRC)系统,并且涡轮机出口处的蒸气被供给到ERC冷却系统。 ERC通过由第一制冷剂的蒸汽驱动喷射器喷嘴来实现第一冷却温度范围。 蒸汽轮机驱动包括在CRC中的第一压缩机和第二压缩机以获得第二冷却温度范围。 包括在ARC部分中的冷凝器冷凝第一制冷剂的蒸气以获得第三冷却温度范围。