板式排烟口

产品描述：

板式排烟口安装在走道或房间，无窗房间的排烟系统排烟口处，贴吊预面或侧墙上部表面装饰处。

Product description:

The plate exhaust port is installed in the aisle or room,or at the exhaust port of the exhaust system of the windowless room, or on the surface of ceiling ,or at the surface decoration on the top of the side wall.

产品特点：

1.平时常闭由BsD远距离缆绳自动，手动开启装置，与火灾信号联锁、使板式排烟口自动开启、或就地按BsD上的按钮手动开启。

2.微动开关输出板式排烟口开启信号及联动控制线，由消防控制中心控制排烟风机启动，并关闭通风、空调系统。

Product features:

1.This port is closed as usual.Open or close the device automatically or manually through the R&D long-distance rope; it is interlocked with the fire signal to open the plate exhaust port automatically,or open it manually by press the button on the R&D.

2.The microswitch outputs the plate exhaust port opening signal and the linked control lin, and the fire fighting control center controls the starting of the draft fan, and closes the ventilation and air-conditionging system.