Control system for controlling a cooling performan

专利名称：Control system for controlling a cooling

performance

发明人：Ebermann, Heiko,Trepte, Wolfgang,Koch,

Peter

申请号：EP12183298.4申请日：20120906公开号：EP2568794A2公开日：20130313

专利附图：

摘要：The invention refers to a control system for controlling the coolingperformance of a cooling system in a cabinet adapted for the accommodation of

electrical and electronic devices, wherein said cooling system comprises an air/fluid heatexchanger for cooling the air heated in the cabinet by said electrical and/or electronicdevices, an inflow duct for routing a cooling fluid to the air/fluid heat exchanger, a returnduct for routing heated cooling fluid away from said air/fluid heat exchanger, and a flowrestrictor for adjusting the rate of flow of said cooling fluid, wherein said control systemcomprises a control and evaluation system for the purpose of adjusting said flowrestrictor. Further, a temperature detector for detecting the temperature of the coolingfluid is provided in said outflow duct and said control and evaluation system is adapted toadjust said flow restrictor in accordance with the temperature of the cooling fluid asdetected by said temperature detector, for the purpose of controlling the rate of flowof said cooling fluid. Additionally, the invention refers to a cabinet comprising this controlsystem.

申请人：Knürr GmbH

地址：Mariakirchener Strasse 38 94424 Arnstorf DE

国籍：DE

代理机构：Heim, Florian Andreas

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