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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：US07855890B2
公开(公告)日：2010-12-21
申请号：US12368360
申请日：2009-02-10
IPC分类号： H05K7/20
CPC分类号： F25B25/00 , F25B6/02 , F25B2339/041 , F25B2700/2106 , F25B2700/21173 , F28D5/02 , F28D15/00 , H05K7/20827
摘要： In a cooling system for an electronic device of the present invention, server rooms in which a plurality of servers are placed, an evaporator which is provided close to each of the servers, and cools exhaust air from the server by vaporizing a refrigerant with heat generating from the server, a cooling tower which is provided at a place higher than the evaporator, cools the refrigerant by outside air and water sprinkling, and condenses the vaporized refrigerant, and a circulation line in which the refrigerant naturally circulates between the evaporator and the cooling tower. According to the cooling system, an electronic device which is required to perform a precise operation with a heat generation amount from itself being large, such as a computer and a server, can be efficiently cooled at low running cost.
摘要翻译： 在本发明的电子设备的冷却系统中，设置有多个服务器的服务器室，设置在每个服务器附近的蒸发器，并且通过产生热量使制冷剂蒸发来冷却来自服务器的排出空气 从服务器，设置在高于蒸发器的地方的冷却塔，通过外部空气和水喷洒来冷却制冷剂，并使蒸发的制冷剂冷凝，并且制冷剂在蒸发器和冷却之间自然循环的循环管线 塔。 根据冷却系统，可以以低的运行成本有效地冷却需要从其自身发热量大的精密操作所需的电子装置，例如计算机和服务器。
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公开(公告)号：US20060086120A1
公开(公告)日：2006-04-27
申请号：US11257149
申请日：2005-10-25
CPC分类号： F24F12/003 , F24F3/1423 , F24F2203/1056 , F24F2203/1068 , F24F2203/1076 , F24F2203/1084 , F24F2203/1088 , Y02B30/52 , Y02B30/563
摘要： A dehumidifying system, comprising: a dehumidifier having a dehumidifying zone which is provided at a flow passage of supply air supplied to a low dew-point chamber and dehumidifies the supply air with a dehumidifying member and a regenerating zone which allows regenerating air to pass through the dehumidifying member to regenerate the dehumidifying member, and a condenser of a heat pump provided at a flow passage of the regenerating air, and heating the regenerating air.
摘要翻译： 一种除湿系统，包括：除湿器，其具有除湿区域，所述除湿区域设置在供给到低露点室的供给空气的流动通道处，并且用除湿构件和再生区域对所述供给空气进行除湿，所述再生区域允许再生空气通过 用于再生除湿构件的除湿构件和设置在再生空气的流路上的热泵的冷凝器，并且对再生空气进行加热。
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公开(公告)号：US08839638B2
公开(公告)日：2014-09-23
申请号：US13466468
申请日：2012-05-08
CPC分类号： F25B25/00 , F25B6/02 , F25B2339/041 , F25B2700/2106 , F25B2700/21173 , F28D5/02 , F28D15/00 , H05K7/20827
摘要： In a cooling system for an electronic device of the present invention, server rooms in which a plurality of servers are placed, an evaporator which is provided close to each of the servers, and cools exhaust air from the server by vaporizing a refrigerant with heat generating from the server, a cooling tower which is provided at a place higher than the evaporator, cools the refrigerant by outside air and water sprinkling, and condenses the vaporized refrigerant, and a circulation line in which the refrigerant naturally circulates between the evaporator and the cooling tower. According to the cooling system, an electronic device which is required to perform a precise operation with a heat generation amount from itself being large, such as a computer and a server, can be efficiently cooled at low running cost.
摘要翻译： 在本发明的电子设备的冷却系统中，设置有多个服务器的服务器室，设置在每个服务器附近的蒸发器，并且通过产生热量使制冷剂蒸发来冷却来自服务器的排出空气 从服务器，设置在高于蒸发器的地方的冷却塔，通过外部空气和水喷洒来冷却制冷剂，并使蒸发的制冷剂冷凝，并且制冷剂在蒸发器和冷却之间自然循环的循环管线 塔。 根据冷却系统，可以以低的运行成本有效地冷却需要从其自身发热量大的精密操作所需的电子装置，例如计算机和服务器。
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公开(公告)号：US20100073863A1
公开(公告)日：2010-03-25
申请号：US12544153
申请日：2009-08-19
申请人： Hitoshi MATSUSHIMA , Tadakatsu Nakajima , Takayuki Atarashi , Yoshihiro Kondo , Hiroyuki Toyoda , Tomoo Hayashi , Akio Idei , Shigeyasu Tsubaki , Takumi Sugiura , Yasuhiro Kashirajima
发明人： Hitoshi MATSUSHIMA , Tadakatsu Nakajima , Takayuki Atarashi , Yoshihiro Kondo , Hiroyuki Toyoda , Tomoo Hayashi , Akio Idei , Shigeyasu Tsubaki , Takumi Sugiura , Yasuhiro Kashirajima
IPC分类号： H05K7/20
CPC分类号： H05K7/20809 , H05K7/20245
摘要： An electronic apparatus, such as a blade server or the like, has a cooling system for efficiently cooling a plurality of heat generating semiconductor devices, such as a CPU, mounted on blades which is freely put on and taken off. The cooling system includes a thermosiphon which transfers heat from devices having relatively high heat generation, such as CPU or the like, to the outside of the apparatus, heat pipes which transfer heat of devices having relatively low heat generation to the thermosiphon, a thermal highway which is thermally coupled to the thermosiphon by the mounting of blades into a housing and collects and transfers the heat from the thermosiphon and the heat pipes, and a condenser which transfers the heat collected and transferred by the thermal highway outside a housing.
摘要翻译： 诸如刀片服务器等的电子设备具有冷却系统，用于有效地冷却安装在自由放置和取出的叶片上的诸如CPU的多个发热半导体器件。 冷却系统包括将来自具有较高发热量的装置（例如CPU等）的热量传递到设备外部的热虹吸管，将热发生相对低的装置的热传递到热虹吸管的热管， 其通过将叶片安装到壳体中而热耦合到热虹吸管并且收集和传递来自热虹吸管和热管的热量，以及冷凝器，其将由热力公路收集和传送的热量传送到壳体外部。
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公开(公告)号：US08199504B2
公开(公告)日：2012-06-12
申请号：US12945345
申请日：2010-11-12
IPC分类号： H05K7/20
CPC分类号： F25B25/00 , F25B6/02 , F25B2339/041 , F25B2700/2106 , F25B2700/21173 , F28D5/02 , F28D15/00 , H05K7/20827
摘要： In a cooling system for an electronic device of the present invention, server rooms in which a plurality of servers are placed, an evaporator which is provided close to each of the servers, and cools exhaust air from the server by vaporizing a refrigerant with heat generating from the server, a cooling tower which is provided at a place higher than the evaporator, cools the refrigerant by outside air and water sprinkling, and condenses the vaporized refrigerant, and a circulation line in which the refrigerant naturally circulates between the evaporator and the cooling tower. According to the cooling system, an electronic device which is required to perform a precise operation with a heat generation amount from itself being large, such as a computer and a server, can be efficiently cooled at low running cost.
摘要翻译： 在本发明的电子设备的冷却系统中，设置有多个服务器的服务器室，设置在每个服务器附近的蒸发器，并且通过产生热量使制冷剂蒸发来冷却来自服务器的排出空气 从服务器，设置在高于蒸发器的地方的冷却塔，通过外部空气和水喷洒来冷却制冷剂，并使蒸发的制冷剂冷凝，并且制冷剂在蒸发器和冷却之间自然循环的循环管线 塔。 根据冷却系统，可以以低的运行成本有效地冷却需要从其自身发热量大的精密操作所需的电子装置，例如计算机和服务器。
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公开(公告)号：US08164902B2
公开(公告)日：2012-04-24
申请号：US12544153
申请日：2009-08-19
申请人： Hitoshi Matsushima , Tadakatsu Nakajima , Takayuki Atarashi , Yoshihiro Kondo , Hiroyuki Toyoda , Tomoo Hayashi , Akio Idei , Shigeyasu Tsubaki , Takumi Sugiura , Yasuhiro Kashirajima
发明人： Hitoshi Matsushima , Tadakatsu Nakajima , Takayuki Atarashi , Yoshihiro Kondo , Hiroyuki Toyoda , Tomoo Hayashi , Akio Idei , Shigeyasu Tsubaki , Takumi Sugiura , Yasuhiro Kashirajima
IPC分类号： H05K7/20
CPC分类号： H05K7/20809 , H05K7/20245
摘要： An electronic apparatus, such as a blade server or the like, has a cooling system for efficiently cooling a plurality of heat generating semiconductor devices, such as a CPU, mounted on blades which is freely put on and taken off. The cooling system includes a thermosiphon which transfers heat from devices having relatively high heat generation, such as CPU or the like, to the outside of the apparatus, heat pipes which transfer heat of devices having relatively low heat generation to the thermosiphon, a thermal highway which is thermally coupled to the thermosiphon by the mounting of blades into a housing and collects and transfers the heat from the thermosiphon and the heat pipes, and a condenser which transfers the heat collected and transferred by the thermal highway outside a housing.
摘要翻译： 诸如刀片服务器等的电子设备具有冷却系统，用于有效地冷却安装在自由放置和取出的叶片上的诸如CPU的多个发热半导体器件。 冷却系统包括将来自具有较高发热量的装置（例如CPU等）的热量传递到设备外部的热虹吸管，将热发生相对低的装置的热传递到热虹吸管的热管， 其通过将叶片安装到壳体中而热耦合到热虹吸管并且收集和传递来自热虹吸管和热管的热量，以及冷凝器，其将由热力公路收集和传送的热量传送到壳体外部。
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公开(公告)号：US07428821B2
公开(公告)日：2008-09-30
申请号：US11257149
申请日：2005-10-25
IPC分类号： F25D23/00
CPC分类号： F24F12/003 , F24F3/1423 , F24F2203/1056 , F24F2203/1068 , F24F2203/1076 , F24F2203/1084 , F24F2203/1088 , Y02B30/52 , Y02B30/563
摘要： A dehumidifying system is disclosed which comprises a dehumidifying element to extract moisture from the air, a rotor to rotate the dehumidifying element, and a heat pump to cool and heat the air within the dehumidifying system. The dehumidifying unit has at least a regeneration zone and a dehumidifying zone. The dehumidifying zone is provided at a flow passage of supply air supplied to a low dew-point chamber and dehumidifies the supply air with a dehumidifying member. The regeneration zone allows regenerating air to pass through the dehumidifying member to regenerate the dehumidifying member. The heat pump is comprised of at least a condenser and an evaporator. The condenser of the heat pump is used to at least heat air passing through the regenerating zone and the evaporator of the heat pump is used to at least cool the supply air before it enters the dehumidifying zone.
摘要翻译： 公开了一种除湿系统，其包括从空气中提取水分的除湿元件，用于旋转除湿元件的转子和用于冷却和加热除湿系统内的空气的热泵。 除湿单元至少具有再生区和除湿区。 除湿区设置在供给低露点室的供给空气的流路上，对除湿构件的供给空气进行除湿。 再生区允许再生空气通过除湿构件以再生除湿构件。 热泵由至少冷凝器和蒸发器组成。 热泵的冷凝器用于至少加热通过再生区的空气，并且热泵的蒸发器在进入除湿区之前至少冷却供应空气。
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公开(公告)号：US06732540B2
公开(公告)日：2004-05-11
申请号：US10322606
申请日：2002-12-19
申请人： Yoshibumi Sugihara , Yuuji Miyajima , Takumi Sugiura , Hiroo Sakai , Noboru Oshima , Tadakatsu Nakajima , Hiroshige Kikuchi
发明人： Yoshibumi Sugihara , Yuuji Miyajima , Takumi Sugiura , Hiroo Sakai , Noboru Oshima , Tadakatsu Nakajima , Hiroshige Kikuchi
IPC分类号： F25D1700
CPC分类号： F24F11/30 , F24F11/47 , F24F11/62 , F24F2110/12
摘要： Provided are an air conditioning plant control method by which an air conditioning plant can be operated in a most desirable state, and an air conditioning plant so controlled. An air conditioning plant is controlled, which has at least one air conditioner, a refrigerating machine supplying cold water to the air conditioner and a cooling tower supplying cooling water to the refrigerating machine. Within an extent satisfying set conditions of air conditioning, setpoints of the draft temperature of the at least one air conditioner, the cold water temperature of the refrigerating machine and the temperature of cooling water from the cooling tower are altered and optimized so as to minimize energy consumption, operating cost or carbon dioxide emission of the air conditioning plant.
摘要翻译： 提供一种空调设备控制方法，通过该方法可以使空调设备以最理想的状态运行，并且如此控制的空调设备。 控制空调设备，其至少有一个空调器，向空调机供应冷水的制冷机和向冷藏机供应冷却水的冷却塔。 在满足空调的设定条件的范围内，改变和优化至少一个空调的通风温度设定值，冷冻机的冷水温度和冷却水的冷却水的温度，以使能量最小化 空调厂的消耗，运行成本或二氧化碳排放量。
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