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公开(公告)号：US20110308262A1
公开(公告)日：2011-12-22
申请号：US13162912
申请日：2011-06-17
IPC分类号： F25B49/00
CPC分类号： H05K7/20818 , F28D15/0266 , F28F27/00 , F28F2250/08 , H05K7/20836
摘要： A refrigerant circulation apparatus includes: an evaporator which evaporates a refrigerant; a blowing device which blows air to the evaporator; a condenser configured to condense the refrigerant evaporated by the evaporator; a blower failure detecting device which detects failure of the blowing device; a heat medium flow rate control valve which controls a flow rate of a heat medium supplied to the condenser, the heat medium for cooling the refrigerant; a condenser refrigerant liquid temperature sensor which detects a temperature of the refrigerant which is supplied to the evaporator from the condenser; and condenser side refrigerant temperature control device which lowers a setting temperature of a condenser side externally inputted temperature and controls the heat medium flow rate control valve so that a measured value of the condenser refrigerant liquid temperature sensor becomes equal to the lowered setting temperature, when receiving a failure signal from the blower failure detecting device.
摘要翻译： 制冷剂循环装置包括：蒸发制冷剂的蒸发器; 将空气吹向蒸发器的吹风装置; 冷凝器，其被配置为冷凝由蒸发器蒸发的制冷剂; 鼓风机故障检测装置，其检测吹风装置的故障; 控制供给冷凝器的热介质的流量的热介质流量控制阀，用于冷却制冷剂的热介质; 冷凝器制冷剂液体温度传感器，其从冷凝器检测从所述蒸发器供给的制冷剂的温度; 以及冷凝器侧制冷剂温度控制装置，其将冷凝器侧的设定温度从外部输入的温度降低，并且控制热介质流量控制阀，使得当冷凝器制冷剂液体温度传感器的测量值等于降低的设定温度时， 来自鼓风机故障检测装置的故障信号。
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公开(公告)号：US20120291465A1
公开(公告)日：2012-11-22
申请号：US13473685
申请日：2012-05-17
IPC分类号： F25B49/00
CPC分类号： H05K7/20818 , H05K7/20836
摘要： A cooling system for electronic equipment includes an evaporator cooling the electronic equipment, a blower making air heated by the electronic equipment flow into the evaporator, and a condenser condensing a refrigerant to be supplied to the evaporator and also includes a refrigerant liquid pipe guiding a liquefied refrigerant from the condenser to a lower part of the evaporator, a refrigerant gas pipe guiding the refrigerant which evaporates by cooling the electronic equipment from an upper part of the evaporator to the condenser, a refrigerant flow rate control valve controlling a flow rate of the refrigerant flowing into the evaporator, a temperature sensor detecting a temperature of air obtained after passing through the evaporator, and a controller for control valve controlling the control valve on the basis of a detection value of the temperature sensor.
摘要翻译： 一种用于电子设备的冷却系统包括冷却电子设备的蒸发器，使由电子设备加热到空气中的空气进入蒸发器的鼓风机和冷凝供给蒸发器的制冷剂的冷凝器，还包括引导液化的 从冷凝器到蒸发器的下部的制冷剂，通过将电子设备从蒸发器的上部冷却至冷凝器而蒸发的制冷剂的制冷剂气体管道，控制制冷剂的流量的制冷剂流量控制阀 流入蒸发器的温度传感器，检测通过蒸发器后获得的空气的温度的温度传感器，以及基于温度传感器的检测值控制控制阀的控制器。
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