公开(公告)号：US5261483A

公开(公告)日：1993-11-16

申请号：US821433

申请日：1992-01-15

申请人： Akihiro Imaoka

发明人： Akihiro Imaoka

IPC分类号： F24F3/06 ,  F24F11/06 ,  G05D23/24 ,  F25B29/00

CPC分类号： F24F3/06 ,  F24F11/06 ,  G05D23/1917 ,  G05D23/24

摘要： A control system for a fan coil of an air-conditioner having a fan for heat exchange, and a coil unit through which cool or hot water circulates to cool or heat the room by heat exchange with the room air, wherein an automatic change is carried out between a cooling operation and a heating operation, referring to the temperature of distributed cool or hot water detected by a water temperature sensor, and a room temperature is controlled by opening or closing an electromagnetic valve disposed in a water distribution system, referring to a room temperature detected by a room temperature sensor. When the system is turned on from its inoperative state, the electromagnetic valve is forcibly opened for a predetermined period of time for the control system for a fan coil to sufficiently detect the temperature of cool or hot water, and to prevent an erroneous change of operation.

摘要翻译： 一种用于具有用于热交换的风扇的空调的风扇盘管的控制系统，以及冷却或热水循环以通过与室内空气进行热交换来冷却或加热房间的线圈单元，其中进行自动变化 参考冷却操作和加热操作之间的关系，参考由水温传感器检测到的分布式冷热水的温度，并且通过打开或关闭配置在配水系统中的电磁阀来控制室温，参考 室温由室温传感器检测。 当系统从不工作状态开启时，电磁阀被强制打开预定时间段，风机盘管控制系统可充分检测冷水或热水的温度，并防止操作错误改变 。