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公开(公告)号：US20100226073A1
公开(公告)日：2010-09-09
申请号：US12782455
申请日：2010-05-18
申请人： Michael Nicolai , Martin Dörrich
发明人： Michael Nicolai , Martin Dörrich
CPC分类号： H05K7/20745 , F24F5/00 , H05K7/20781
摘要： A cooling plant for cooling one or more switch cabinets. According to this invention, a large heat exchanger or several small heat exchangers operating in parallel are housed in a heat exchanger cabinet, wherein an inner space of the heat exchanger cabinet is coupled to a central air-conditioning device supplying cold air to a double bottom by an air inlet in the cabinet bottom and an air outlet of the double bottom. The cold air fed to the heat exchanger cabinet goes through the large heat exchanger or the small heat exchangers and cools the coolant flowing therein. The water supply and the water return of the large heat exchanger or the small heat exchangers are connected to the feed line and the return line of the switch cabinets that are to be cooled. This simple construction makes it possible to easily adapt the efficiency of cooling and the capacity to the variable number of switch cabinets.
摘要翻译： 用于冷却一个或多个开关柜的冷却设备。 根据本发明，大型热交换器或几个并联运行的小型热交换器被容纳在热交换器柜中，其中热交换器柜的内部空间联接到将冷空气供应到双层底部的中央空调装置 通过机柜底部的进气口和双层底部的出气口。 供给到热交换器柜的冷空气通过大型热交换器或小型热交换器并冷却在其中流动的冷却剂。 大型热交换器或小型热交换器的供水和回水连接到要冷却的开关柜的进料管线和回流管路。 这种简单的结构使得可以容易地将冷却效率和容量调整到可变数量的开关柜。
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公开(公告)号：US20070121287A1
公开(公告)日：2007-05-31
申请号：US10576425
申请日：2004-11-20
申请人： Martin Dörrich , Michael Nicolai
发明人： Martin Dörrich , Michael Nicolai
IPC分类号： H05K7/20
CPC分类号： H05K7/20781 , G06F1/181 , G06F1/20 , G06F2200/201
摘要： A housing arrangement including a receiving housing with an interior inside which a cooling device and one or several electric units are accommodated. The cooling device includes a flow line and a return line extending at least partially between the base area and ceiling area of the receiving housing. Connecting lines run from the flow line and the return line and are physically connected to a cooling circuit of one or several electric units. Effective cooling of receiving areas which are fitted in a complex manner with built-in components is obtained because a distributor line is respectively guided from a flow line and a return line to a distributor which is maintained inside the receiving housing. The distributor includes several distributor connections that can be connected to connection lines which are guided to the electric built-in component, such as a computer unit.
摘要翻译： 一种壳体布置，包括具有内部的接收壳体，冷却装置和一个或多个电气单元被容纳在内部。 冷却装置包括至少部分地延伸在接收壳体的基部区域和顶部区域之间的流动线和返回线。 连接线从流动线路和返回线路运行，并且物理连接到一个或多个电气单元的冷却回路。 由于分配器线分别从流动线路和返回线路引导到保持在接收壳体内的分配器，因此可以有效地冷却以内置元件复杂的接收区域。 分配器包括可以连接到被引导到诸如计算机单元的电子内置组件的连接线的多个分配器连接。
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公开(公告)号：US07057893B2
公开(公告)日：2006-06-06
申请号：US10500733
申请日：2003-01-11
申请人： Michael Nicolai , Martin Dörrich
发明人： Michael Nicolai , Martin Dörrich
IPC分类号： H05K7/20
CPC分类号： H05K7/20781
摘要： A cooling array including a housing accommodating electrical built-in components and an air conditioning device that is connected to a heat source of the electrical built-in components by a coolant-carrying inlet line and a return line. To simply air-condition complex systems having a plurality of electrical built-in components, several device inlet lines come out from the inlet line and device return lines come out from the return line and each electrical built-in component is assigned at least one device inlet line and at least one device return line.
摘要翻译： 一种冷却阵列，其包括容纳电内置部件的壳体和通过冷却剂携带入口管线和返回管线连接到所述内置电气部件的热源的空调装置。 为了简单地空调具有多个电内置部件的复杂系统，若干设备入口管线从入口管线出来，并且设备返回管线从返回管线出来，并且每个电子内置部件被分配至少一个设备 入口线和至少一个设备返回线。
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公开(公告)号：US07775061B2
公开(公告)日：2010-08-17
申请号：US11371621
申请日：2006-03-09
申请人： Martin Dörrich , Michael Nicolai
发明人： Martin Dörrich , Michael Nicolai
IPC分类号： F25D23/12
CPC分类号： H05K7/20572
摘要： A unit arrangement having a receiving housing, in particular a switchgear cabinet, in an interior of which electrical units are accommodated and having a cooling device which is in air-conducting communication with the interior of the receiving housing via at least one air inlet and at least one blower aperture, and a cooling operation monitoring device. A requirement-orientated control of the cooling operation is possible when the cooling operation monitoring device has an inlet temperature sensor which measures a temperature of the air to be cooled which is supplied to the cooling unit via the air inlet. An outlet temperature sensor measures a temperature of the cooled air which is supplied to the interior of the receiving housing via the blower aperture. A computing unit of the cooling operation monitoring device determines a temperature difference between the temperature measured by the inlet temperature sensor and the outlet temperature sensor.
摘要翻译： 一种单元装置，其具有容纳壳体，特别是开关柜，其内部容纳有电气单元，并且具有冷却装置，所述冷却装置经由至少一个空气入口与所述容纳壳体的内部空气传导连通， 至少一个送风孔，以及冷却运转监视装置。 当冷却运转监视装置具有入口温度传感器时，可以进行冷却运行的要求导向的控制，入口温度传感器测量经由空气入口供给到冷却单元的被冷却空气的温度。 出口温度传感器测量通过鼓风机孔口供应到接收壳体内部的冷却空气的温度。 冷却运转监视装置的计算单元确定由入口温度传感器和出口温度传感器测量的温度之间的温度差。
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公开(公告)号：US07466549B2
公开(公告)日：2008-12-16
申请号：US10576425
申请日：2004-11-20
申请人： Martin Dörrich , Michael Nicolai
发明人： Martin Dörrich , Michael Nicolai
CPC分类号： H05K7/20781 , G06F1/181 , G06F1/20 , G06F2200/201
摘要： A housing arrangement including a receiving housing with an interior inside which a cooling device and one or several electric units are accommodated. The cooling device includes a flow line and a return line extending at least partially between the base area and ceiling area of the receiving housing. Connecting lines run from the flow line and the return line and are physically connected to a cooling circuit of one or several electric units. Effective cooling of receiving areas which are fitted in a complex manner with built-in components is obtained because a distributor line is respectively guided from a flow line and a return line to a distributor which is maintained inside the receiving housing. The distributor includes several distributor connections that can be connected to connection lines which are guided to the electric built-in component, such as a computer unit.
摘要翻译： 一种壳体布置，包括具有内部的接收壳体，冷却装置和一个或多个电气单元被容纳在内部。 冷却装置包括至少部分地延伸在接收壳体的基部区域和顶部区域之间的流动线和返回线。 连接线从流动线路和返回线路运行，并且物理连接到一个或多个电气单元的冷却回路。 由于分配器线分别从流动线路和返回线路引导到容纳壳体内部的分配器，因此可以有效地冷却以内置部件复杂的方式进行的接收区域的冷却。 分配器包括可以连接到被引导到诸如计算机单元的电子内置组件的连接线的多个分配器连接。
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公开(公告)号：US07637118B2
公开(公告)日：2009-12-29
申请号：US11082232
申请日：2005-03-16
申请人： Michael Nicolai , Martin Dörrich
发明人： Michael Nicolai , Martin Dörrich
CPC分类号： H05K7/20645 , F25D21/14 , F28B9/08 , F28F17/005 , H05K5/0213
摘要： A cooling device for a switchgear cabinet having an air-conducting conduit in which an air/water heat exchanger is arranged, and through which cooling air flows and to which a condensate collection container for collecting accumulating condensate. A pump installation conveys the condensate out of the condensate collection container.
摘要翻译： 一种用于开关柜的冷却装置，其具有布置有空气/水热交换器的导气导管，并且冷却空气流过该冷却装置，并且用于收集积聚冷凝物的冷凝物收集容器。 泵装置将冷凝水从冷凝水收集容器中传出。
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公开(公告)号：US07559209B2
公开(公告)日：2009-07-14
申请号：US10525551
申请日：2004-02-06
CPC分类号： H05K7/20781 , F25D17/02 , H05K7/2079
摘要： A liquid cooling system having cooling units individually assigned to electronic component groups housed in a rack or a switchgear cabinet, which are to be cooled, and having a monitoring and control arrangement for monitoring a cooling temperature. Effective cooling and temperature monitoring is obtained because the cooling units are liquid cooling units and are connected via branch points to a common central liquid line system integrated into the rack or the switchgear cabinet. The control and monitoring arrangement is for monitoring the cooling temperature in the central liquid line system and for emitting an error signal when a predetermined or a predeterminable threshold temperature in a liquid return branch is exceeded, or when a predetermined or predeterminable threshold temperature difference between a temperature in an inlet branch and a temperature in the return branch is exceeded, or when the liquid flow falls below a predetermined or predeterminable threshold value.
摘要翻译： 一种液体冷却系统，其具有单独分配给容纳在待冷却的机架或开关柜中的电子部件组的冷却单元，并且具有用于监测冷却温度的监视和控制装置。 获得有效的冷却和温度监测，因为冷却单元是液体冷却单元，并且通过分支点连接到集成到机架或开关柜中的公共中央液体管线系统。 控制和监视装置用于监测中央液体管线系统中的冷却温度，并且当超过液体返回分支中的预定或可预定的阈值温度时，或当在液体返回分支中的预定或可预定的阈值温度之间发生误差信号时 入口分支中的温度和返回分支中的温度被超过，或者当液体流量低于预定或可预定的阈值时。
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公开(公告)号：US07319594B2
公开(公告)日：2008-01-15
申请号：US10573284
申请日：2005-01-29
申请人： Michael Nicolai , Martin Dörrich
发明人： Michael Nicolai , Martin Dörrich
CPC分类号： H05K7/20754
摘要： An assembly of devices including at least one switchgear cabinet and a cooling device. The switchgear cabinet has a closed interior, in which electric installations can be housed. The cooling device is attached in the vicinity of or near a lateral surface of the switchgear cabinet that runs vertically with respect to the front face, extending at least over part of the height of the switchgear cabinet and having a spatial connection with the interior via at least one air inlet and at least one vent outlet. The cooling device includes a receiving chamber that houses at least one heat exchanger. This invention facilitates the adaptation of the cooling device in superstructures of this type to modified cooling requirements. To achieve this, at least sections of the receiving chamber of the cooling device are divided into two or more receiving sub-chambers that are situated one above the other and a cooling module is housed in at least one of the receiving sub-chambers.
摘要翻译： 包括至少一个开关柜和冷却装置的装置组件。 开关柜具有封闭的内部，其中可以容纳电力装置。 冷却装置附接在开关柜的侧表面附近或附近，该侧表面相对于前表面垂直延伸，至少在开关柜的高度的一部分上延伸，并且具有与内部通孔的空间连接 至少一个空气入口和至少一个通风口。 冷却装置包括容纳至少一个热交换器的容纳室。 本发明有助于将冷却装置适用于上述类型的上述结构与改进的冷却要求。 为了实现这一点，冷却装置的接收室的至少一部分被分成两个或更多个位于一个上方的接收子室，并且冷却模块容纳在至少一个接收子室中。
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