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1. 发明授权

EP2787801B1 RACK FOR ELECTRONIC EQUIPMENT, AND INFORMATION PROCESSING DEVICE 有权
标题翻译： GESTELLFÜRELEKTRONISCHE VORRICHTUNG UND INFORMATIONSVERARBEITUNGSVORRICHTUNG
公开(公告)号：EP2787801B1
公开(公告)日：2017-04-12
申请号：EP11876495.0
申请日：2011-12-01
申请人： Fujitsu Limited
发明人： KONDO, Masao , FUKUDA, Hiroyuki , UMEMIYA, Shigeyoshi , ENDO, Hiroshi
IPC分类号： H05K7/20 , G06F1/20
CPC分类号： H05K7/20736 , G06F1/206 , G06F2200/201 , H05K7/20818 , H05K7/20836 , Y02D10/16
摘要： [Problem] To provide an electronic device rack and an information processing apparatus capable of efficiently cooling electronic devices even when the amount of heat generated per rack reaches 30 kW or larger. [Solving Means] An electronic device rack 10 includes a plurality of panels 10a, 10b, 10c, ... surrounding a first space. Moreover, the electronic device rack 10 includes: an electronic-device housing unit 11 disposed in the first space and configured to house electronic devices 15; a heat exchanger 12 disposed in the first space at a position away from the electronic-device housing unit 11; a second space 21 provided between the electronic-device housing unit 11 and the heat exchanger 12 and isolated from the rest of the first space; and an air blower 13 configured to circulate air inside the first space through the electronic-device housing unit 11, the second space 21, and the heat exchanger 12 in the described order.
摘要翻译： [问题]即使当每个机架产生的热量达到30kW或更大时，提供一种能够有效地冷却电子设备的电子设备机架和信息处理设备。电子装置架10包括围绕第一空间的多个面板10a，10b，10c，...。此外，电子设备机架10包括：电子设备容纳单元11，其设置在第一空间中并构造成容纳电子设备15; 设置在远离电子设备壳体单元11的位置处的第一空间中的热交换器12; 设置在电子设备容纳单元11和热交换器12之间并与第一空间的其余部分隔离的第二空间21; 以及鼓风机13，其构造成以所述顺序通过电子设备容纳单元11，第二空间21和热交换器12使第一空间内的空气循环。

2. 发明公开

EP2835715A1 MODULE-TYPE DATA CENTER 审中-公开
标题翻译：模块型数据中心
公开(公告)号：EP2835715A1
公开(公告)日：2015-02-11
申请号：EP12873691.5
申请日：2012-04-02
申请人： Fujitsu Limited
发明人： ENDO, Hiroshi , KONDO, Masao , FUKUDA, Hiroyuki , OGAWA, Masatoshi
IPC分类号： G06F1/20 , F24F3/14 , F24F11/02 , H05K7/20
CPC分类号： H05K7/20836 , F24F2001/0048 , G06F1/206 , H05K7/1497 , H05K7/20736 , H05K7/20745 , Y02D10/16
摘要： [Objective] To provide a module-type data center capable of precisely controlling the circulation amount of warm air.
[Solving Means] A module-type data center includes: a casing 30 having an intake vent 31a and an exhaust vent 31b; a rack 33 accommodating an electronic device 33a; and an air blower 32 configured to introduce outside air into the casing 30 through the intake vent 31a and pass air through the rack 33 from one of surfaces of the rack 33 to another one of the surfaces of the rack 33. Moreover, a shielding-slat unit 36 is placed on the exhaust vent 31b side. The shielding-slat unit 36 includes shielding slats 51 configured to change between an open state and a closed state and drive devices configured to drive the corresponding shielding slats. An inner space of the casing 30 is divided into a first space 41, 42 defined between the rack 33 and the intake vent 31a, a second space 43 defined between the rack 33 and the exhaust vent 31b, and a third space 44 defined above the rack 33 and allowing the second space 43 to communicate with the first space 41, 42.
摘要翻译： [目的]提供一种能够精确控制暖风循环量的模块式数据中心。 [解决方案]模块型数据中心包括：壳体30，其具有进气口31a和排气口31b; 容纳电子装置33a的机架33; 以及鼓风机32，该鼓风机32构造成通过进气口31a将外部空气引入到壳体30中并且使空气从齿条33的一个表面穿过齿条33到另一个齿条33的表面。此外，板条单元36放置在排气口31b侧。屏蔽板单元36包括构造成在打开状态和闭合状态之间变换的屏蔽板条51以及构造成驱动相应屏蔽板条的驱动装置。壳体30的内部空间被划分成限定在齿条33和进气口31a之间的第一空间41,42，限定在齿条33和排气口31b之间的第二空间43以及限定在齿条33和排气口31b之上的第三空间44。使第二空间43与第一空间41,42连通。

3. 发明公开

EP2916083A1 MODULAR DATA CENTER AND CONTROL METHOD THEREFOR 有权
标题翻译：模块化数据中心及其控制方法
公开(公告)号：EP2916083A1
公开(公告)日：2015-09-09
申请号：EP12887551.5
申请日：2012-11-02
申请人： Fujitsu Limited
发明人： ENDO, Hiroshi , KODAMA, Hiroyoshi , OGAWA, Masatoshi , FUKUDA, Hiroyuki
IPC分类号： F24F11/02 , F24F7/06 , G06F1/20 , H05K7/20
CPC分类号： H05K7/20836 , H05K7/1488 , H05K7/20736 , H05K7/20745 , H05K7/20818
摘要： [Problem]
To achieve low power consumption, while preventing electronic devices from cooling insufficiency, in a modular data center and a controlling method of a modular data center.
[Solution]
A modular data center includes fan 3a creating a first cooling wind B1, air conditioner 5 creating a second cooling wind B2, electronic device 6 taking in the cooling wind B1 and B2, and a control unit 20 adjusting an air volume of the first cooling wind B1 to cool a temperature of the electronic device 6 to a specified temperature T s . The air conditioner 5 is stopped when a first assumed value P 1 of a sum of air-conditioning power, which is assumed to be consumed by the air conditioner 5 and the fan 3a in the case of cooling the temperature of the electronic device 6 to the specified temperature T s by using the first cooling wind B1 while stopping the air conditioner 5, is smaller than a current value P 0 . The air conditioner 5 is operated when a second assumed value P 2 of the air-conditioning power, which is assumed to be consumed in the case of cooling the temperature of the electronic device 6 to the specified temperature T s by using the first cooling wind B1 and the second cooling wind B2 while operating the air conditioner 5, is smaller than the current value P 0 .
摘要翻译： [问题]为了实现低功耗，防止电子设备冷却不足，模块化数据中心和模块化数据中心的控制方法。解决方案模块化数据中心包括：产生第一冷却风B1的风扇3a，产生第二冷却风B2的空调器5，吸入冷却风B1和B2的电子设备6以及控制单元20，该控制单元20调节第一冷却风B1将电子设备6的温度冷却到特定温度Ts。当将电子设备6的温度冷却到空气调节器5和风扇3a的空调功率的总和的第一假定值P1停止时，空调5停止在停止空气调节器5的同时使用第一冷却风B1的规定温度Ts小于电流值P0。当通过使用第一冷却风B1将电子装置6的温度冷却到指定温度Ts的情况下假定消耗的空调功率的第二假定值P2和在操作空调器5的同时第二冷却风B2小于当前值P0。

4. 发明授权

EP2833239B1 MODULAR DATA CENTER AND CONTROL METHOD THEREFOR 有权
公开(公告)号：EP2833239B1
公开(公告)日：2019-02-20
申请号：EP12873472.0
申请日：2012-03-29
申请人： FUJITSU LIMITED
发明人： KONDO, Masao , ENDO, Hiroshi , UMEMIYA, Shigeyoshi , ARIOKA, Takahiro , FUKUDA, Hiroyuki
IPC分类号： G06F1/20 , F24F3/14 , H05K7/20 , H05K7/14

5. 发明公开

EP2921931A1 MODULE-TYPE DATA CENTER AND CONTROL METHOD THEREOF 审中-公开
标题翻译：模块型数据中心及其控制方法
公开(公告)号：EP2921931A1
公开(公告)日：2015-09-23
申请号：EP12888537.3
申请日：2012-11-16
申请人： Fujitsu Limited
发明人： ENDO, Hiroshi , KODAMA, Hiroyoshi , OGAWA, Masatoshi , FUKUDA, Hiroyuki
IPC分类号： G06F1/20 , F24F7/007 , F24F11/02 , G06F1/32 , H05K7/20
CPC分类号： H05K7/20754 , G05B15/02 , G06F1/206 , G06F1/325 , G06F1/3296 , H05K7/1497 , H05K7/207 , H05K7/20736 , H05K7/20745 , H05K7/20836 , Y02D10/16 , Y02D10/172 , Y02D50/20
摘要： [Problem]
To achieve low power consumption while preventing electronic devices from excessive cooling in a modular data center and a controlling method of a modular data center.
[Solution]
A modular data center includes a fan 3a which creates a cooling wind B from outside air A, an electronic device 6 which discharges an exhaust flow E created from the taken-in cooling wind B, a flow passage L which guides part of the exhaust flow E to upstream of the fan 3a, an opening-closing portion 5 which opens and closes the flow passage L, and a control unit 20 which adjusts an air volume of the cooling wind B. The control unit 20 closes the opening-closing portion 5 when a first assumed value P 1 of power consumed by the fan 3a, which is assumed to be consumed in the case of bringing the temperature of the electronic device 6 to a specified temperature T s while closing the opening-closing portion 5, is smaller than a current value P 0 of the power. The control unit 20 opens the opening-closing portion 5 when a second assumed value P 2 of the power consumed by the fan 3a, which is assumed to be consumed in the case of bringing the temperature of each electronic device 6 to the specified temperature T s while opening the opening-closing portion 5, is smaller than the current value P 0 of the power.
摘要翻译： [问题]为了实现低功耗，同时防止模块化数据中心中的电子设备过度冷却以及模块化数据中心的控制方法。模块化数据中心包括：风扇3a，其从外部空气A产生冷却风B;电子设备6，其将从所取入的冷却风B产生的排气流E排出;流路L，在风扇3a的上游侧设置有排气流E，对流路L进行开闭的开闭部5以及用于调整冷却风B的风量的控制部20。当在关闭开闭部分5的同时使电子装置6的温度达到特定温度Ts的情况下假定消耗的由风扇3a消耗的功率的第一假定值P1为小于电力的当前值P0。控制部20在将各电子设备6的温度设定为规定温度Ts的情况下假设消耗的风扇3a的消耗电力的第二假定值P2的同时打开开闭部5 打开开关部分5的电流值小于电源的电流值P0。

6. 发明公开

EP2833239A1 MODULAR DATA CENTER AND CONTROL METHOD THEREFOR 有权
标题翻译：模块化数据中心及其控制方法
公开(公告)号：EP2833239A1
公开(公告)日：2015-02-04
申请号：EP12873472.0
申请日：2012-03-29
申请人： FUJITSU LIMITED
发明人： KONDO, Masao , ENDO, Hiroshi , UMEMIYA, Shigeyoshi , ARIOKA, Takahiro , FUKUDA, Hiroyuki
IPC分类号： G06F1/20 , F24F3/14 , F24F11/02 , H05K7/20
CPC分类号： H05K7/20736 , C09K5/041 , G06F1/20 , H05K7/1497 , H05K7/20745 , H05K7/20836
摘要： [Objective] To provide a module-type data center and a method of controlling the same, which increase the air-conditioning efficiency of the data center.
[Solving Means] Provided is a module-type data center including: a casing 21 including a first intake opening 21a, a second intake opening 21b, and an exhaust opening 21c; an air conditioner 31 provided in the casing 21 and configured to generate a first airflow B1 by taking in outside air A through the first intake opening 21a and bringing the outside air A into direct contact with a refrigerant W; a fan unit 38 provided in the casing 21 and configured to generate a second airflow B2 by taking in the outside air A through the second intake opening 21b; and an electronic device 44 provided in the casing 21 and configured to be air-cooled by a mixed airflow C of the first airflow B1 and the second airflow B1 and release an exhaust airflow E after the air-cooling to the exhaust opening 21c. The first intake opening 21a and the second intake opening 21b are provided on different surfaces 21x, 21y of the casing 21.
摘要翻译：【目的】提供一种模块式数据中心及其控制方法，提高数据中心的空调效率。 [解决方案]提供了一种模块型数据中心，包括：外壳21，其包括第一进气口21a，第二进气口21b和排气口21c; 空调31，其设置在壳体21内，并且构造成通过经由第一进气开口21a吸入外部空气A并使外部空气A与制冷剂W直接接触而产生第一气流B1; 风扇单元38，其设置在壳体21内，并且构造成通过经由第二进气开口21b吸入外部空气A来产生第二气流B2; 以及电子设备44，其设置在壳体21内，并被构造成通过第一气流B1和第二气流B1的混合气流C进行空气冷却，并将空气冷却后的排气气流E释放到排气开口21c。第一进气口21a和第二进气口21b设置在壳体21的不同表面21x，21y上。

7. 发明公开

EP2833237A1 MODULAR DATACENTER AND METHOD FOR CONTROLLING SAME 审中-公开
标题翻译： VERFAHREN ZUR STEUERUNG DAVON的MODULARES DATENCENTER
公开(公告)号：EP2833237A1
公开(公告)日：2015-02-04
申请号：EP12872623.9
申请日：2012-03-29
申请人： Fujitsu Limited
发明人： FUKUDA, Hiroyuki , ENDO, Hiroshi , OGAWA, Masatoshi , UMEMIYA, Shigeyoshi , KONDO, Masao
IPC分类号： G06F1/20 , F24F3/14 , F24F11/02 , H05K7/20
CPC分类号： H05K7/20736 , F24F2011/0006 , G06F1/20 , G06F2200/201 , H05K7/20745 , H05K7/20818 , H05K7/20836
摘要： [Objective] To provide a module-type data center and a method of controlling the same, which increase the air-conditioning efficiency of the data center.
[Solving Means] Provided is a module-type data center including: a casing 21 including a first intake opening 21a, a second intake opening 21b, and an exhaust opening 21c; an air conditioner 31 provided in the casing 21 and configured to generate a first airflow B1 by taking in outside air A through the first intake opening 21a and bringing the outside air A into direct contact with a refrigerant W; a fan unit 38 provided in the casing 21 and configured to generate a second airflow B2 by taking in the outside air A through the second intake opening 21b; and an electronic device 44 provided in the casing 21 and configured to be exposed to a mixed airflow C of the first airflow B1 and the second airflow B1 and release an exhaust airflow E containing the mixed airflow C to the exhaust opening 21c. The first intake opening 21a and the second intake opening 21b are provided on the same surface 21y of the casing 21.
摘要翻译： [目的]提供一种模块式数据中心及其控制方法，提高数据中心的空调效率。 [解决方案]提供一种模块型数据中心，包括：壳体21，包括第一进气开口21a，第二进气开口21b和排气开口21c; 设置在壳体21中并构造成通过从第一吸入口21a吸入外部空气A并使外部空气A与制冷剂W直接接触而产生第一气流B1的空调装置31; 风扇单元38，其设置在壳体21中，并且被构造成通过从第二吸入口21b吸入外部空气A而产生第二气流B2; 以及设置在壳体21中并且被配置为暴露于第一气流B1和第二气流B1的混合气流C并将包含混合气流C的排气气流E释放到排气口21c的电子设备44。第一吸入口21a和第二吸入口21b设置在壳体21的同一面21y上。

8. 发明授权

EP2894524B1 TEMPERATURE ADMINISTRATION SYSTEM 有权
公开(公告)号：EP2894524B1
公开(公告)日：2020-01-15
申请号：EP12884059.2
申请日：2012-09-04
申请人： Fujitsu Limited
发明人： OGAWA, Masatoshi , ENDO, Hiroshi , FUKUDA, Hiroyuki , KONDO, Masao
IPC分类号： H05K7/20 , G05B11/42 , G06F1/20

9. 发明授权

EP2977852B1 TEMPERATURE MANAGEMENT SYSTEM 有权
公开(公告)号：EP2977852B1
公开(公告)日：2019-03-13
申请号：EP13878781.7
申请日：2013-03-18
申请人： Fujitsu Limited
发明人： OGAWA, Masatoshi , ENDO, Hiroshi , FUKUDA, Hiroyuki , KONDO, Masao
IPC分类号： G06F1/20 , F24F7/06 , H01L23/467 , H05K7/20 , G05D23/19

10. 发明授权

EP2916083B1 MODULAR DATA CENTER AND CONTROL METHOD THEREFOR 有权
标题翻译：模块化数据中心及其控制方法
公开(公告)号：EP2916083B1
公开(公告)日：2017-12-27
申请号：EP12887551.5
申请日：2012-11-02
申请人： Fujitsu Limited
发明人： ENDO, Hiroshi , KODAMA, Hiroyoshi , OGAWA, Masatoshi , FUKUDA, Hiroyuki
IPC分类号： F24F11/02 , F24F7/06 , G06F1/20 , H05K7/20
CPC分类号： H05K7/20836 , H05K7/1488 , H05K7/20736 , H05K7/20745 , H05K7/20818
摘要： [Problem] To achieve low power consumption, while preventing electronic devices from cooling insufficiency, in a modular data center and a controlling method of a modular data center. [Solution] A modular data center includes fan 3a creating a first cooling wind B1, air conditioner 5 creating a second cooling wind B2, electronic device 6 taking in the cooling wind B1 and B2, and a control unit 20 adjusting an air volume of the first cooling wind B1 to cool a temperature of the electronic device 6 to a specified temperature T s . The air conditioner 5 is stopped when a first assumed value P 1 of a sum of air-conditioning power, which is assumed to be consumed by the air conditioner 5 and the fan 3a in the case of cooling the temperature of the electronic device 6 to the specified temperature T s by using the first cooling wind B1 while stopping the air conditioner 5, is smaller than a current value P 0 . The air conditioner 5 is operated when a second assumed value P 2 of the air-conditioning power, which is assumed to be consumed in the case of cooling the temperature of the electronic device 6 to the specified temperature T s by using the first cooling wind B1 and the second cooling wind B2 while operating the air conditioner 5, is smaller than the current value P 0 .

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