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发明授权
CN101874184B 两级低温气冷吸附冷却单元 失效 - 权利终止

两级低温气冷吸附冷却单元
摘要：
一种热量驱动吸附冷却单元，包括：具有进口端和出口端的冷凝器；具有进口端和出口端的蒸发器，所述进口端经由操作阀与冷凝器的出口端相连；以及一系列吸附-解吸发生器，它们各自具有用于与冷凝器和蒸发器相连以形成制冷剂流动回路的进口端和出口端，以及用于在高温和低温下操作每个发生器的供热装置，所述发生器可操作地使制冷剂穿过冷凝器和蒸发器流动以在蒸发器处提供冷却效果；其中所述一系列发生器包括两对发生器，每对包括：出口端经由第一止回阀与冷凝器的进口端相连的第一发生器，所述第一止回阀被布置成阻止从冷凝器到第一发生器的流动；以及进口端经由第二止回阀与蒸发器的出口端相连并且出口端经由第三止回阀与第一发生器的进口端相连的第二发生器，所述第二止回阀被布置成阻止从第二发生器到蒸发器的流动，所述第三止回阀被布置成阻止从第一发生器的进口端到第二发生器的出口端的流动；每对发生器单独可操作地驱动流体穿过冷凝器和蒸发器以提供冷却效果。
摘要（英）：

A heat-driven adsorption cooling unit, comprising: - a condenser having an input end and an output end; - an evaporator having an input end and an output end, the input end being connected to the output end of the condenser via an operable valve; and - a series of sorption-desorption generators, each of which has input and an output ends for connection to the condenser and evaporator to create a refrigerant flow circuit, and a heat supply for operating each generator at high and low temperatures, the generators being operable to flow refrigerant through the condenser and evaporator to provide a cooling effect at the evaporator; wherein the series of generators comprises two pairs of generators, each pair comprising: - a first generator having an output end connected to the input end of the condenser via a first non-return valve arranged to prevent flow from the condenser to the first generator; and - a second generator having an input end connected to the output end of the evaporator via a second non-return valve arranged to prevent flow from the second generator to the evaporator, and an output end connected to the input end of the first generator via a third non-return valve arranged to prevent flow from the input end of the first generator to the output end of the second generator; each pair of generators being separately operable to drive fluid through the condenser and evaporator to provide a cooling effect.

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