公开(公告)号：EP2986500A1

公开(公告)日：2016-02-24

申请号：EP14784652.1

申请日：2014-04-09

申请人： IMO INDUSTRIES INC.

发明人： YIN, Dan ,  WERNER, Stefan ,  MCKINSTRY, David ,  BRAUN, Edwin ,  MARTIN, Christian ,  HOFFMANN, Martin ,  HOPF, Christian ,  BAIRD, Alistair

IPC分类号： B63H21/10

摘要： An intelligent sea water cooling system including a first fluid cooling loop coupled to a heat exchanger, a second fluid cooling loop coupled to the heat exchanger and including a fluid pump for circulating fluid through the second fluid cooling loop, and a controller operatively connected to the fluid pump. The controller may be configured to monitor an actual temperature in the first fluid cooling loop and to adjust a speed of the fluid pump based on the monitored temperature in order to achieve a desired temperature in the first fluid cooling loop.

摘要翻译： 一种智能海水冷却系统，包括耦合到热交换器的第一流体冷却回路，耦合到热交换器的第二流体冷却回路，并且包括用于使流体循环通过第二流体冷却回路的流体泵，以及可操作地连接到 流体泵。 控制器可以被配置为监测第一流体冷却回路中的实际温度并且基于所监测的温度来调节流体泵的速度，以便在第一流体冷却回路中实现期望的温度。

公开(公告)号：EP3256799A1

公开(公告)日：2017-12-20

申请号：EP15882231.2

申请日：2015-02-13

申请人： Imo Industries, Inc.

发明人： YIN, Dan ,  WERNER, Stefan ,  MARTIN, Christian ,  HOFFMAN, Martin ,  MCKINSTRY, David

IPC分类号： F25B49/00

摘要： An intelligent sea water cooling system including a first fluid cooling loop coupled to a first side of a heat exchanger and to a thermal load, a second fluid cooling loop coupled to a second side of the heat exchanger, a pump for circulating fluid through the second fluid cooling loop, and a controller connected to the pump. The controller may monitor a temperature in the first fluid cooling loop and may adjust a speed of the pump to keep the temperature within a preferred operating range. If the speed of the pump is reduced to a predefined minimum pressure pump speed, the controller may start a timer t1 having a predefined duration. If the timer t1 expires and the temperature has not increased relative to when the timer t1 was started, the controller may reduce the speed of the pump below the minimum pressure pump speed.

公开(公告)号：EP3175097A1

公开(公告)日：2017-06-07

申请号：EP15745035.4

申请日：2015-07-13

申请人： IMO INDUSTRIES INC.

发明人： YIN, Dan ,  WERNER, Stefan ,  MARTIN, Christian ,  HOFFMAN, Martin ,  MCKINSTRY, David

IPC分类号： F01P3/20 ,  F01P7/16 ,  B63H21/38

CPC分类号： B63H21/383 ,  F01P3/207 ,  F01P7/164 ,  F01P11/16 ,  F01P2050/06 ,  F04D27/00 ,  G05B15/02

摘要： A sea water cooling system including a first fluid cooling loop coupled to a first side of a heat exchanger and to a thermal load, a second fluid cooling loop coupled to a second side of the heat exchanger and including a pump for circulating fluid through the second fluid cooling loop, and a controller operatively connected to the pump, wherein the controller is configured to monitor an actual temperature in the first fluid cooling loop and to adjust a speed of the pump based on the monitored temperature to achieve a predetermined temperature in the first fluid cooling loop. The system may be selectively operable in one of a plurality of operating modes accordance, wherein in a first operating mode the pump is operated based entirely on cooling demands of the thermal load, and in a second operating mode the pump is operated to maintain a fluid pressure above a predefined pressure.

摘要翻译： 一种海水冷却系统，包括耦合到热交换器的第一侧和热负载的第一流体冷却回路，耦合到所述热交换器的第二侧的第二流体冷却回路，并且包括用于使流体循环通过所述第二流体的泵 流体冷却回路和可操作地连接到泵的控制器，其中所述控制器被配置为监测所述第一流体冷却回路中的实际温度并且基于所监测的温度来调节所述泵的速度，以在所述第一流体冷却回路中实现预定温度 流体冷却回路。 该系统可以选择性地以多种操作模式中的一种操作，其中在第一操作模式中，泵完全基于热负荷的冷却需求来操作，并且在第二操作模式中，操作泵以维持流体 压力高于预定压力。