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    • 43. 发明公开
    • Refrigeration system with pulsed ejector and vertical evaporator
    • KälteanlagemitPulsstrahldüseund vertikalem Verdampfer
    • EP0704663A1
    • 1996-04-03
    • EP95306791.5
    • 1995-09-26
    • CALMAC MANUFACTURING CORPORATION
    • Pincus, Steven JayMacCracken, Calvin D.
    • F25B41/00F25B41/06
    • F25B41/06F25B41/00F25B47/025F25B2341/0012F25B2341/0013F25B2341/0014F25B2341/0015
    • A refrigeration system involving a nozzling device (10) which fully opens and closes to create high velocity bursts of unrestricted refrigerant flow through the system, wherein a pulsed ejector (11) is coupled with the nozzling device (10) and refrigerant from the evaporator (36) is recirculated back to the pulse ejector (11), wherein the evaporator (36) is vertical and its tubes (40) are substantially entirely wetted interiorly during operation, wherein the condenser (44) is vertical and its tube surface area are substantially entirely functioning as condensing heat transfer surfaces, wherein an ejector (50) is associated with the condenser (44) and refrigerant from the condenser (44) is recirculated back to the condenser ejector (50), and also wherein internal ejector recirculation effects occur within the evaporator (36) and condenser (44) as a result of pulse flow events.
    • 一种制冷系统,包括完全打开和关闭的喷嘴装置(10),以产生不受限制的制冷剂流过系统的高速脉冲,其中脉冲喷射器(11)与喷嘴装置(10)和来自蒸发器的制冷剂 36)被再循环回到脉冲喷射器(11),其中蒸发器(36)是垂直的,并且其管(40)在操作期间在内部基本上完全润湿,其中冷凝器(44)是垂直的,并且其管表面积基本上 完全用作冷凝传热表面,其中喷射器(50)与冷凝器(44)相关联,并且来自冷凝器(44)的制冷剂被再循环回到冷凝器喷射器(50),并且其中内部喷射器再循环效应发生在 蒸发器(36)和冷凝器(44)。