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2. 发明公开

EP0842384A1 METHOD AND DEVICE FOR COOLING 失效
标题翻译：冷却方法和装置
公开(公告)号：EP0842384A1
公开(公告)日：1998-05-20
申请号：EP95927905.0
申请日：1995-07-28
申请人： Katai, Lajos , Katai, Lajos Jr. , Katai, Zoltan
发明人： Katai, Lajos , Katai, Lajos Jr. , Katai, Zoltan
IPC分类号： F25B41
CPC分类号： F25B41/00 , F25B2400/161 , F25B2400/23 , Y10S62/02
摘要： In a cooling apparatus comprising a device for (pre)cooling the liquid coolant by means of its limited expansion, the invention provides a method of reduced energy consumption by (also) utilising for cooling, at least temporarily, the (pre)cooled liquid coolant as a liquid heat carrier, by causing at least a partial amount of the coolant to flow, by maintaining its liquid state without evaporation, through at least one heat exchanger (10). The method is preferably performed in an apparatus wherein the device for (pre)cooling the liquid coolant comprises two identical liquid recipients (1, 2) the upper inner space sections of which are alternately connectable to a phase separator (3), that is also connected to a collector conduit (50) of a liquid collector (9). The liquid recipients (1, 2) are also alternately connectable to a common supply conduit (54) which is, via a changeover valve (22), connected to the collector conduit (50) of the liquid collector (9), and to a common discharge conduit (51) that leads to a (pre)cooled liquid outlet (LO) of the device. A vapour outlet of the phase separator (3) is connected to a displacement pump (4) and a vapour inlet (VI) of the device. The common discharge conduit (51) of the liquid recipients (1, 2) is also connected, via a coolant pump (5), a heat exchanger (10), and a controlled closing valve (27), to the changeover valve (22) so that in typical modes of operation, the positive circulation of the liquid coolant within the device is allowed for.
摘要翻译：在包括用于通过其有限膨胀（预）冷却液体冷却剂的装置的冷却设备中，本发明提供了一种通过（也）至少暂时地冷却（至少暂时）冷却（预）冷却的液体冷却剂作为液体热载体，通过至少一个热交换器（10），通过保持其液体状态而不蒸发，使至少部分量的冷却剂流动。该方法优选在其中用于（预）冷却液体冷却剂的装置包括两个相同的液体接收器（1,2），所述液体接收器的上部内部空间部分可交替地连接到分相器（3），所述装置还是连接到液体收集器（9）的收集器导管（50）。液体接收器（1,2）也可交替地连接到公共供应导管（54），所述公共供应导管经由转换阀（22）连接到液体收集器（9）的收集器导管（50），并且连接到公共排放导管（51），其通向装置的（预）冷却液体出口（LO）。分相器（3）的蒸汽出口连接到设备的容积泵（4）和蒸汽入口（VI）。液体接收器（1,2）的公共排放导管（51）也经由冷却剂泵（5），热交换器（10）和受控关闭阀（27）连接到切换阀（22）），从而在典型的操作模式中，允许装置内液体冷却剂的正循环。

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