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公开(公告)号：US20110127027A1
公开(公告)日：2011-06-02
申请号：US12957628
申请日：2010-12-01
申请人： Yasuhiro KASHIRAJIMA , Junichi Ito , Yasuhiko Inadomi , Takumi Sugiura , Ryoji Shimokawa , Masakatsu Senda , Noboru Oshima
发明人： Yasuhiro KASHIRAJIMA , Junichi Ito , Yasuhiko Inadomi , Takumi Sugiura , Ryoji Shimokawa , Masakatsu Senda , Noboru Oshima
CPC分类号： F24F3/065 , F24F11/30 , F24F11/76 , F24F2110/00 , F24F2110/10 , F24F2110/40 , H05K7/20245 , H05K7/20827 , H05K7/20836
摘要： A cooling method of an electronic device, the cooling method naturally circulating a cooling medium between an evaporator, which gasifies the cooling medium and cools heat-discharging air from the electronic device by heat exchange with the heat-discharging air, and a cooling tower or a condenser, which is disposed at a higher position than the evaporator and liquefies the gasified cooling medium, and subjecting a flow rate of the cooling-medium liquid supplied to the evaporator to valve control so that a temperature of the air obtained after the heat exchange and the cooling by the evaporator becomes a temperature suitable for an operating environment of the electronic device, wherein the improvement comprises that a condensation temperature or a condensation pressure of the cooling-medium gas in the cooling tower or the condenser is configured to be not varied even when the flow rate of the cooling-medium liquid supplied to the evaporator is subjected to the valve control.
摘要翻译： 一种电子设备的冷却方法，所述冷却方法将冷却介质自然地循环在蒸发器之间，所述蒸发器使所述冷却介质气化，并且通过与所述排热空气进行热交换来冷却来自所述电子设备的排出空气，以及冷却塔或 冷凝器，其设置在比蒸发器更高的位置并使气化的冷却介质液化，并且将供应到蒸发器的冷却介质液体的流量控制为阀控制，使得在热交换之后获得的空气的温度 并且通过蒸发器的冷却变成适合于电子设备的操作环境的温度，其中改进包括冷却塔或冷凝器中的冷却介质气体的冷凝温度或冷凝压力被设定为不变化 即使供给到蒸发器的冷却介质液体的流量受到阀门控制。
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公开(公告)号：US20110271695A1
公开(公告)日：2011-11-10
申请号：US13099415
申请日：2011-05-03
申请人： Yasuhiro KASHIRAJIMA , Junichi Ito , Yasuhiko Inadomi , Masakatsu Senda , Ryoji Shimokawa , Noboru Oshima , Takumi Sugiura
发明人： Yasuhiro KASHIRAJIMA , Junichi Ito , Yasuhiko Inadomi , Masakatsu Senda , Ryoji Shimokawa , Noboru Oshima , Takumi Sugiura
CPC分类号： H05K7/20836 , F25B23/006 , G06F1/206 , G06F2200/201 , H05K7/20809
摘要： A cooling method for an electronic device, comprising: naturally circulating a refrigerant between: an evaporator which vaporizes the refrigerant by heat exchange with exhaust hot air from the electronic device, and cools the exhaust hot air; and one of a cooling tower and a condenser which is placed at a position higher than the evaporator, and liquefies the vaporized refrigerant; and valve-controlling a flow rate of a refrigerant liquid to be supplied to the evaporator so that an air temperature after heat has been exchanged for cooling by the evaporator becomes a temperature suited to an operating environment of the electronic device, wherein one of a condensation temperature and a condensation pressure of a refrigerant gas in one of the cooling tower and the condenser do not fluctuate even when the flow rate of the refrigerant liquid to be supplied to the evaporator is valve-controlled.
摘要翻译： 一种电子设备的冷却方法，包括：在以下部件之间自然循环制冷剂：蒸发器，其通过与来自所述电子设备的排出热空气进行热交换而使所述制冷剂蒸发，并且冷却排出的热空气; 冷却塔和冷凝器中的一个放置在高于蒸发器的位置，并使蒸发的制冷剂液化; 并且阀控制供给到蒸发器的制冷剂液体的流量，使得热交换后的空气温度被蒸发器冷却，成为适合电子设备的运行环境的温度，其中冷凝 即使供给到蒸发器的制冷剂液体的流量被阀控制，冷却塔和冷凝器之一的制冷剂气体的冷凝压也不会波动。
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公开(公告)号：US20130317654A1
公开(公告)日：2013-11-28
申请号：US13981744
申请日：2012-01-18
IPC分类号： G05D23/19
CPC分类号： G05D23/19 , F24F11/30 , G05B15/02 , G05B2219/2642
摘要： An air-conditioning control system is equipped with: a first client server containing a job management program that manages jobs for multiple electronic devices; a second client server that determines the required amount of cooling on the basis of the power information for the multiple electronic devices that is output from this first client server, and outputs information that controls the operation of multiple air-conditioners; an integrated management server that inputs information from the first and second client servers; and a control board that controls the operation of the air-conditioners on the basis of commands from the integrated management server. An environment optimization control program, which calculates the temperature distribution and airflow in an electronic device facility when the operation of the air-conditioners is controlled on the basis of the input power information for the electronic devices and the required amount of cooling, is installed in the integrated management server.
摘要翻译： 空调控制系统配备有：第一客户端服务器，其包含管理多个电子设备的作业的作业管理程序; 第二客户端服务器，根据从该第一客户端服务器输出的多个电子设备的功率信息，确定所需的冷却量，并输出控制多个空调机的运行的信息; 一个从第一和第二客户端服务器输入信息的综合管理服务器; 以及基于来自综合管理服务器的命令来控制空调机的操作的控制板。 一种环境优化控制程序，其在基于电子设备的输入功率信息和所需的冷却量的基础上控制空调器的操作时计算电子设备设施中的温度分布和气流，安装在 综合管理服务器。
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公开(公告)号：US09317080B2
公开(公告)日：2016-04-19
申请号：US13101202
申请日：2011-05-05
CPC分类号： G06F1/20 , G06F1/206 , H05K7/20745
摘要： The local cooling unit according to an aspect of the present invention includes a housing having a cavity formed in the housing, an air inlet port which is provided in a bottom surface of the housing and which takes in exhaust heat air from the electronic device, an evaporator which is provided in the housing and which evaporates a refrigerant by heat exchange with air sucked in from the air inlet port to cool the air, the refrigerant passing through an inside of the evaporator, an air outlet port which is provided in a side surface of the housing and which exhausts the air cooled by the evaporator, and a fan which is provided on a side of the air inlet port or a side of the air outlet port of the housing and which moves the air from the air inlet port to the air outlet port.
摘要翻译： 根据本发明的一个方面的局部冷却单元包括壳体，其具有形成在壳体中的空腔，空气入口端口，其设置在壳体的底表面中并且从空气入口排出来自电子设备的热空气， 蒸发器，其设置在壳体中，并且通过与从空气入口吸入的空气进行热交换来蒸发制冷剂，以冷却空气，通过蒸发器内部的制冷剂，设置在侧面的空气出口 并且其排出由蒸发器冷却的空气;以及风扇，其设置在空气入口侧或壳体的空气出口侧的一侧，并且将空气从空气入口移动到 出风口
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公开(公告)号：US20110279976A1
公开(公告)日：2011-11-17
申请号：US13101202
申请日：2011-05-05
CPC分类号： G06F1/20 , G06F1/206 , H05K7/20745
摘要： The local cooling unit according to an aspect of the present invention includes a housing having a cavity formed in the housing, an air inlet port which is provided in a bottom surface of the housing and which takes in exhaust heat air from the electronic device, an evaporator which is provided in the housing and which evaporates a refrigerant by heat exchange with air sucked in from the air inlet port to cool the air, the refrigerant passing through an inside of the evaporator, an air outlet port which is provided in a side surface of the housing and which exhausts the air cooled by the evaporator, and a fan which is provided on a side of the air inlet port or a side of the air outlet port of the housing and which moves the air from the air inlet port to the air outlet port.
摘要翻译： 根据本发明的一个方面的局部冷却单元包括壳体，其具有形成在壳体中的空腔，空气入口端口，其设置在壳体的底表面中并且从空气入口排出来自电子设备的热空气， 蒸发器，其设置在壳体中，并且通过与从空气入口吸入的空气进行热交换来蒸发制冷剂，以冷却空气，通过蒸发器内部的制冷剂，设置在侧面的空气出口 并且其排出由蒸发器冷却的空气;以及风扇，其设置在空气入口侧或壳体的空气出口侧的一侧，并且将空气从空气入口移动到 出风口
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