公开(公告)号：US08515585B2

公开(公告)日：2013-08-20

申请号：US12878385

申请日：2010-09-09

申请人： Yasushi Uraki ,  Junichi Ishimine ,  Ikuro Nagamatsu ,  Masahiro Suzuki ,  Tadashi Katsui ,  Yuji Ohba ,  Nobuyoshi Yamaoka ,  Akira Ueda ,  Seiichi Saito

发明人： Yasushi Uraki ,  Junichi Ishimine ,  Ikuro Nagamatsu ,  Masahiro Suzuki ,  Tadashi Katsui ,  Yuji Ohba ,  Nobuyoshi Yamaoka ,  Akira Ueda ,  Seiichi Saito

IPC分类号： G06F19/00

CPC分类号： H05K7/20836 ,  F24F11/77

摘要： An air condition control device for controlling a plurality of air conditioners which cool a plurality of electronic apparatuses respectively, the air condition control device includes a storage section for storing a heating value information related to respective heating values of the electronic apparatuses, and a controller for detecting that a fault has occurred in one of the air conditioners, specifying any of the electronic apparatuses which has been cooled by the one of the air conditioners having occurred the fault when the fault in the one of the air conditioners is detected, determining a heating value of each of the specified electronic apparatuses on the basis of the heating value information, and setting the air flow rate for at least one of the other air conditioners in accordance with the heating values of the specified electronic apparatuses.

摘要翻译： 一种用于控制分别冷却多个电子设备的多个空调的空调控制装置，所述空调控制装置包括用于存储与所述电子设备的各个发热值相关的发热值信息的存储部，以及用于 检测其中一个空调器发生故障，指定在检测到一个空调器中的故障时已经发生故障的空调中的一个已冷却的任何电子设备，确定加热 根据所述发热值信息，指定电子设备中的每一个的值，并且根据所述指定的电子设备的发热值来设定所述其它空调中的至少一个的空气流量。

公开(公告)号：US20110057803A1

公开(公告)日：2011-03-10

申请号：US12874121

申请日：2010-09-01

申请人： Nobuyoshi Yamaoka ,  Junichi Ishimine ,  Ikuro Nagamatsu ,  Masahiro Suzuki ,  Tadashi Katsui ,  Yuji Ohba ,  Seiichi Saito ,  Akira Ueda ,  Yasushi Uraki

发明人： Nobuyoshi Yamaoka ,  Junichi Ishimine ,  Ikuro Nagamatsu ,  Masahiro Suzuki ,  Tadashi Katsui ,  Yuji Ohba ,  Seiichi Saito ,  Akira Ueda ,  Yasushi Uraki

IPC分类号： G08B17/00 ,  G01K3/00

CPC分类号： H05K7/20836

摘要： A temperature predicting apparatus for predicting possible abnormal temperature of air for cooling at least one of electronic devices mounted on a rack, the temperature predicting apparatus includes a storing section for storing temperature information related to at least one temperature measured by a temperature sensor provided on an intake side of the electronic device, and a controller for estimating a change tendency in the temperature on the intake side of the electronic device on the basis of the temperature information stored in the storing section, and predicting the possible abnormal temperature on the basis of the estimated change tendency.

摘要翻译： 一种温度预测装置，用于预测用于冷却安装在机架上的电子装置中的至少一个的空气的可能的异常温度，所述温度预测装置包括：存储部，用于存储与由设置在所述机架上的温度传感器所测量的至少一个温度有关的温度信息; 电子装置的吸入侧，以及基于存储在存储部中的温度信息来估计电子装置的进气侧的温度的变化趋势的控制器，并且基于 估计变化趋势。

公开(公告)号：US09113582B2

公开(公告)日：2015-08-18

申请号：US12781258

申请日：2010-05-17

申请人： Yuji Ohba ,  Junichi Ishimine ,  Ikuro Nagamatsu ,  Masahiro Suzuki ,  Tadashi Katsui ,  Nobuyoshi Yamaoka ,  Akira Ueda ,  Yasushi Uraki ,  Seiichi Saito

发明人： Yuji Ohba ,  Junichi Ishimine ,  Ikuro Nagamatsu ,  Masahiro Suzuki ,  Tadashi Katsui ,  Nobuyoshi Yamaoka ,  Akira Ueda ,  Yasushi Uraki ,  Seiichi Saito

IPC分类号： H05K7/20 ,  G05D23/19

CPC分类号： H05K7/20836 ,  G05D23/19 ,  G05D23/1917

摘要： An air conditioning control apparatus for controlling an air conditioner in a room which accommodates a computer, includes obtaining repetitively a detected value of a total power consumption of the computer and the air conditioner and a detected value of a air temperature at the air inlet, storing the obtained values into a memory, determining an approximate expression representing a relation between the total power consumption and the air temperature on the basis of the values stored into the memory, determining a value of the air temperature corresponding to the lowest value of the total power consumption, by using the calculated approximate expression, and controlling the air conditioner so that the air temperature become equal the calculated air temperature.

摘要翻译： 一种用于控制容纳计算机的房间中的空调的空调控制装置，包括重复地获得计算机和空调的总功耗的检测值和检测到的空气入口温度的值，存储 将获得的值存储到存储器中，基于存储在存储器中的值来确定表示总功耗和空气温度之间的关系的近似表达式，确定与总功率的最低值相对应的空气温度值 消耗，通过使用计算的近似表达式，并且控制空调，使得空气温度变得等于计算出的空气温度。

公开(公告)号：US20110060571A1

公开(公告)日：2011-03-10

申请号：US12805591

申请日：2010-08-06

申请人： Akira Ueda ,  Junichi Ishimine ,  Ikuro Nagamatsu ,  Masahiro Suzuki ,  Tadashi Katsui ,  Yuji Ohba ,  Seiichi Saito ,  Nobuyoshi Yamaoka ,  Yasushi Uraki

发明人： Akira Ueda ,  Junichi Ishimine ,  Ikuro Nagamatsu ,  Masahiro Suzuki ,  Tadashi Katsui ,  Yuji Ohba ,  Seiichi Saito ,  Nobuyoshi Yamaoka ,  Yasushi Uraki

IPC分类号： G06G7/48

CPC分类号： G06F17/50 ,  G06F17/5004 ,  G06F17/5018 ,  G06F2217/16 ,  G06F2217/80 ,  H05K7/20609 ,  H05K7/20836

摘要： A thermal-fluid-simulation analyzing apparatus includes an execution unit that generates an analysis model using analysis conditions to conduct a first thermal fluid simulation analysis based on the generated analysis model, an analysis-condition collecting unit that collects analysis conditions when a predetermined period passes after the first thermal fluid simulation analysis, a condition extracting unit that extracts a boundary condition from the analysis conditions collected by the analysis-condition collecting unit, and a re-execution unit that selects a region corresponding to the boundary condition extracted by the condition extracting unit from regions of the analysis model generated by the execution unit, updates the selected region with the boundary condition, and conducts a second thermal fluid simulation analysis for the updated analysis model.

摘要翻译： 热流体模拟分析装置包括执行单元，其使用分析条件生成分析模型，以基于所生成的分析模型进行第一热流体模拟分析;分析条件收集单元，其在预定时间段通过时收集分析条件 在第一热流体模拟分析之后，条件提取单元从分析条件收集单元收集的分析条件中提取边界条件，以及重新执行单元，其选择与条件提取所提取的边界条件相对应的区域 由执行单元生成的分析模型的区域的单位，更新所选择的区域与边界条件，并对更新的分析模型进行第二热流体模拟分析。

公开(公告)号：US20110059687A1

公开(公告)日：2011-03-10

申请号：US12873909

申请日：2010-09-01

申请人： Tadashi Katsui ,  Junichi Ishimine ,  Seiichi Saito ,  Masahiro Suzuki ,  Ikuro Nagamatsu ,  Yuji Ohba ,  Nobuyoshi Yamaoka ,  Akira Ueda ,  Yasushi Uraki

发明人： Tadashi Katsui ,  Junichi Ishimine ,  Seiichi Saito ,  Masahiro Suzuki ,  Ikuro Nagamatsu ,  Yuji Ohba ,  Nobuyoshi Yamaoka ,  Akira Ueda ,  Yasushi Uraki

IPC分类号： F24F7/00

CPC分类号： H05K7/20745

摘要： A data center includes a housing room that houses an information technology device; an air conditioning machine that cools air in the housing room and supplies the air under a floor of the housing room; a grille that allows the air supplied under the floor to circulate in the housing room; and a rack device that houses the information technology device. In the housing room in the data center, the rack device is arranged in such a way as to surround the grille. The information technology device is housed in the rack device in such a way as to take in air from a space surrounded by the rack device via the grille and discharge air to the housing room. The air conditioning machine is arranged at a side from which the information technology device discharges air.

摘要翻译： 数据中心包括一个容纳信息技术设备的房间; 空调机，其对所述收容室内的空气进行冷却，并将所述空气供给到所述收容室的地板下; 允许在地板下方供应的空气在容纳室中循环的格栅; 以及容纳信息技术装置的机架装置。 在数据中心的房屋中，机架装置以围绕格栅的方式布置。 信息技术装置被容纳在机架装置中，以便经由格栅从由机架装置包围的空间吸入空气，并将空气排出到容纳室。 空调机设置在信息技术装置排出空气的一侧。

公开(公告)号：US09078377B2

公开(公告)日：2015-07-07

申请号：US13358593

申请日：2012-01-26

申请人： Ikuro Nagamatsu ,  Yuji Ohba ,  Junichi Ishimine

发明人： Ikuro Nagamatsu ,  Yuji Ohba ,  Junichi Ishimine

IPC分类号： G05D23/00 ,  H05K7/20 ,  G06F1/20 ,  F24F11/00

CPC分类号： H05K7/20209 ,  F24F11/30 ,  F24F11/77 ,  F24F2110/10 ,  G06F1/20 ,  G06F1/206 ,  H01L2924/0002 ,  H05K7/20836 ,  Y02B30/746 ,  H01L2924/00

摘要： An air volume control device determines whether or not a cooling capacity of an electronic device fulfills a predetermined cooling capacity. Then, if it is determined that the cooling capacity of the electronic device is failing to fulfill the predetermined cooling capacity, the air volume control device decreases the number of revolutions of a fan for cooling the electronic device. For example, the air volume control device compares a temperature of a heating element provided in the electronic device before a change in the number of revolutions of the fan with that after the change in the number of revolutions of the fan. If the temperature of the heating element is increased when the number of revolutions of the fan is increased, the air volume control device determines that the cooling capacity of the electronic device is failing to fulfill the predetermined cooling capacity.

摘要翻译： 风量控制装置确定电子装置的冷却能力是否达到预定的冷却能力。 然后，如果确定电子设备的冷却能力不能达到预定的冷却能力，则空气量控制装置减小用于冷却电子设备的风扇的转数。 例如，风量控制装置将风扇转数变化后的风扇转数变化后的电加热元件的温度进行比较。 如果在风扇转速增加时加热元件的温度升高，则风量控制装置判定电子装置的冷却能力不能达到规定的制冷量。

公开(公告)号：US08768519B2

公开(公告)日：2014-07-01

申请号：US12782878

申请日：2010-05-19

申请人： Ikuro Nagamatsu ,  Junichi Ishimine ,  Seiichi Saito ,  Masahiro Suzuki ,  Tadashi Katsui ,  Yuji Ohba ,  Nobuyoshi Yamaoka ,  Akira Ueda ,  Yasushi Uraki

发明人： Ikuro Nagamatsu ,  Junichi Ishimine ,  Seiichi Saito ,  Masahiro Suzuki ,  Tadashi Katsui ,  Yuji Ohba ,  Nobuyoshi Yamaoka ,  Akira Ueda ,  Yasushi Uraki

IPC分类号： G05D23/00 ,  H05K7/20

CPC分类号： H05K7/20836

摘要： An apparatus for controlling grille aperture ratios of a plurality of air transfer grilles which are installed in a room, includes a determining unit for determining target grille air volumes of air blowing to the racks, for determining simulation air volumes of air blowing from the air transfer grilles on the basis of the target grille air volumes so that each of air of the target grille air volumes are blown to the racks, and for determining grille aperture ratios for each of the air transfer grilles on the basis of the plurality of simulation air volumes so that each of the amounts of air blowing from the air transfer grilles is replaced by each of the simulation air volumes, and a controller for controlling each of the grille aperture ratios of the air transfer grilles on the basis of each of the determined grille aperture ratios.

摘要翻译： 一种用于控制安装在房间中的多个空气传送格栅的格栅孔径比的装置，包括：确定单元，用于确定向机架吹送的空气的目标格栅空气体积，用于确定从空气传送中吹出的空气的模拟空气体积 基于目标格栅空气体积格栅，使得目标格栅空气体积的每个空气被吹送到机架，并且基于多个模拟空气体积确定每个空气传送格栅的格栅孔径比 使得从空气传送格栅吹出的每个空气量被每个模拟空气量所取代;以及控制器，用于基于每个确定的格栅孔径来控制空气传送格栅的每个格栅孔径比 比率。

公开(公告)号：US20120052785A1

公开(公告)日：2012-03-01

申请号：US13212443

申请日：2011-08-18

申请人： Ikuro NAGAMATSU ,  Yuji Ohba ,  Junichi Ishimine

发明人： Ikuro NAGAMATSU ,  Yuji Ohba ,  Junichi Ishimine

IPC分类号： H05K5/02

CPC分类号： F24F11/76 ,  F24F11/30 ,  F24F2110/10 ,  H05K7/2079 ,  H05K7/20836

摘要： A cooling system for cooling an electronic device housed in a rack disposed in a room, the cooling system includes an air conditioner includes an inlet and an outlet and being configured to suck air through the inlet, cool the sucked air, and discharge the cooled air through the outlet, a control unit configured to acquire a temperature at an intake port and an exhaust port of the rack and the inlet and the outlet of the air conditioner from a temperature measuring instrument for measuring the temperature, to calculate an index concerning an airflow rate of each of the ejected air and the cooled air directly returning, and to perform control on an airflow rate of the cooled air being discharged from the air conditioner on the basis of the calculated result.

摘要翻译： 一种用于冷却容纳在设置在房间中的机架中的电子设备的冷却系统，所述冷却系统包括空调机，其包括入口和出口，并且构造成通过所述入口吸入空气，冷却所述吸入的空气，并且将所述冷却空气 通过出口，配置成从用于测量温度的温度测量装置获取架子的进气口和排气口以及空调的入口和出口处的温度，以计算关于气流的指标 喷射空气和冷却空气的速率直接返回，并且基于计算结果对从空调机排出的冷却空气的气流速度进行控制。

公开(公告)号：US20100318329A1

公开(公告)日：2010-12-16

申请号：US12787587

申请日：2010-05-26

申请人： Yasushi Uraki ,  Junichi Ishimine ,  Ikuro Nagamatsu ,  Masahiro Suzuki ,  Tadashi Katsui ,  Yuji Ohba ,  Nobuyoshi Yamaoka ,  Akira Ueda ,  Sayoko Tominaga ,  Seiichi Saito

发明人： Yasushi Uraki ,  Junichi Ishimine ,  Ikuro Nagamatsu ,  Masahiro Suzuki ,  Tadashi Katsui ,  Yuji Ohba ,  Nobuyoshi Yamaoka ,  Akira Ueda ,  Sayoko Tominaga ,  Seiichi Saito

IPC分类号： G06F17/50

CPC分类号： G06F17/50 ,  G06F2217/16 ,  G06Q10/06

摘要： There are included a location-information management unit that manages location information of devices arranged in a spatial layout on a screen, a device-feature management unit that manages device features of the devices, a guide-information generation unit that reads the location information and the device features of the devices arranged in the spatial layout from the location-information management unit and the device-feature management unit respectively and generates device-layout guide information allowing for the device features of the devices based on the read location information and device features of the devices, and a monitor unit that guides and displays the device-layout guide information generated by the guide-information generation unit.

摘要翻译： 包括管理屏幕上以空间布局布置的设备的位置信息的位置信息管理单元，管理设备的设备特征的设备特征管理单元，读取位置信息的引导信息生成单元和 分别从位置信息管理单元和设备特征管理单元以空间布局布置的设备的设备特征，并且基于读取的位置信息和设备特征生成允许设备的设备特征的设备布局指南信息 以及引导和显示由引导信息生成单元生成的设备布局指南信息的监视器单元。

公开(公告)号：US08744818B2

公开(公告)日：2014-06-03

申请号：US12805591

申请日：2010-08-06

申请人： Akira Ueda ,  Junichi Ishimine ,  Ikuro Nagamatsu ,  Masahiro Suzuki ,  Tadashi Katsui ,  Yuji Ohba ,  Seiichi Saito ,  Nobuyoshi Yamaoka ,  Yasushi Uraki

发明人： Akira Ueda ,  Junichi Ishimine ,  Ikuro Nagamatsu ,  Masahiro Suzuki ,  Tadashi Katsui ,  Yuji Ohba ,  Seiichi Saito ,  Nobuyoshi Yamaoka ,  Yasushi Uraki

IPC分类号： G06F17/50 ,  H05K7/20

CPC分类号： G06F17/50 ,  G06F17/5004 ,  G06F17/5018 ,  G06F2217/16 ,  G06F2217/80 ,  H05K7/20609 ,  H05K7/20836

摘要： A thermal-fluid-simulation analyzing apparatus includes an execution unit that generates an analysis model using analysis conditions to conduct a first thermal fluid simulation analysis based on the generated analysis model, an analysis-condition collecting unit that collects analysis conditions when a predetermined period passes after the first thermal fluid simulation analysis, a condition extracting unit that extracts a boundary condition from the analysis conditions collected by the analysis-condition collecting unit, and a re-execution unit that selects a region corresponding to the boundary condition extracted by the condition extracting unit from regions of the analysis model generated by the execution unit, updates the selected region with the boundary condition, and conducts a second thermal fluid simulation analysis for the updated analysis model.

摘要翻译： 热流体模拟分析装置包括执行单元，其使用分析条件生成分析模型，以基于所生成的分析模型进行第一热流体模拟分析;分析条件收集单元，其在预定时间段通过时收集分析条件 在第一热流体模拟分析之后，条件提取单元从分析条件收集单元收集的分析条件中提取边界条件，以及重新执行单元，其选择与条件提取所提取的边界条件相对应的区域 由执行单元生成的分析模型的区域的单位，更新所选择的区域与边界条件，并对更新的分析模型进行第二热流体模拟分析。