公开(公告)号：US20090183519A1

公开(公告)日：2009-07-23

申请号：US12352193

申请日：2009-01-12

申请人： Kazufumi NISHIKAWA ,  Atsushi OUCHI

发明人： Kazufumi NISHIKAWA ,  Atsushi OUCHI

IPC分类号： F25B49/00

CPC分类号： F25B49/005 ,  F25B2600/02

摘要： A cooling system is provided in which an integrated controller 10 controls the compressor for compressing a refrigerant and at least one constituent device which is a separate device from the compressor and that constitutes a refrigerant circulation circuit together with the compressor. The integrated controller 10 has a control data generation unit 16 that controls the compressor using a compressor sensor for detecting a first physical value, which is a physical value of the refrigerant at the time of normal operations, and an abnormality detection unit 13 for detecting an abnormality of the compressor sensor. The control data generation unit 16 controls the compressor using a constituent device sensor for detecting a second physical value that is a physical value having a close correlation with the first physical value in place of the compressor sensor when the abnormality was detected by the abnormality detection unit 13.

摘要翻译： 提供了一种冷却系统，其中集成控制器10控制压缩机以压缩制冷剂，以及至少一个作为与压缩机分离的装置的构成装置，并与压缩机一起构成制冷剂循环回路。 集成控制器10具有控制数据生成部16，该控制数据生成部16使用压缩机传感器来控制压缩机，该压缩机传感器用于检测作为正常运转时的制冷剂的物理值的第一物理值;以及异常检测部13， 压缩机传感器异常。 控制数据生成单元16使用构成设备传感器来控制压缩机，该构成设备传感器用于检测作为与第一物理值紧密相关的物理值代替压缩机传感器的异常检测单元检测到的异常时的第二物理值 13。

公开(公告)号：US20130055742A1

公开(公告)日：2013-03-07

申请号：US13601063

申请日：2012-08-31

申请人： Atsushi OUCHI ,  Yoshio OZAWA

发明人： Atsushi OUCHI ,  Yoshio OZAWA

IPC分类号： F25D21/06

CPC分类号： F25D21/002 ,  F25B5/02 ,  F25D2700/14

摘要： An equipment control system for equipment such as a refrigeration device, its control device, and its control program are provided in which defrosting operation start time can be changed appropriately. The integrated controller controls a defrosting operation to remove frost adhered to the equipment, in which the defrosting operation is started at a fixed or varying time interval. The integrated controller stores past data based on required time for past defrosting operations for different environmental conditions. The integrated controller includes an environmental condition acquisition unit for obtaining environmental conditions; a database control unit for obtaining required time for a defrosting operation based on the past record data corresponding to the present environmental conditions from the stored past data; and a start time changing unit for changing start time of the present-round defrosting operation based on the obtained required time.

摘要翻译： 提供了一种用于诸如制冷装置，其控制装置及其控制程序的设备的设备控制系统，其中可以适当地改变除霜操作开始时间。 集成控制器控制除霜操作以除去附着在设备上的霜，其中除霜操作以固定或变化的时间间隔开始。 集成控制器根据不同环境条件下过去的除霜操作所需的时间存储过去的数据。 综合控制器包括用于获得环境条件的环境条件获取单元; 数据库控制单元，用于基于从所存储的过去数据对应于当前环境条件的过去记录数据获得除霜操作所需的时间; 以及开始时间改变单元，用于基于获得的所需时间来改变当前轮廓除霜操作的开始时间。