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电动闭门器

消防联动闭门器- 防火门电磁释放器
 
联动闭门器是由电磁释放滑槽与普通闭门器组装而成。联动闭门器也叫做电动闭门器、消防联动闭门器、防火门电磁释放器。联动闭门器是一种能让门定位的装置,定位的角度可调节,平时人们可让防火门于常开状态。当发生火灾时,消防联动控制系统断开电源,联动闭门器释放定位后,防火门在消防联动闭门器的作用下关闭,同时接通时会提供无源反馈信号给消防系统。



(1)、联动闭门器具有远程控制与本地释放功能。断电型联动闭门器是与消防系统联网,长期直流DC24V供电(常开状态),接通电源后首次充电15秒内红灯亮起, 期间耗电7mA,之后耗电0.01mA几乎不消耗主机电流,当火灾发生时,联动闭门器接收联动控制信号时立即断电释放,该断电释放关门模式是更加符合国家消防新标准要求,联动闭门器并能提供反馈关门状态信号给控制室,人们也可现场手动释放联动闭门器来关闭防火门。
 
(2)、在30º-180º内可任意手动开启或关闭防火门。该联动闭门器适用于左门或右门,即左右通用。
 
(3)、联动闭门器适用各种材质的防火门:钢质防火门,木质防火门,不锈钢防火门,玻璃防火门。
 
(4)、客户可选择一种同时兼备断电和通电型的欧西朗消防联动闭门器。通常情况下,两者相比较,断电型联动闭门器与通电型相比较时,释放关门其稳定性更高,更灵活全面。该断电型联动闭门器是带缓冲功能二级调速,油压储能,保证防火门平稳关闭,它是带联动信号反馈,带真实关闭信号反馈。



综述:消防联动闭门器是特别适合于大型新建项目,平时不抢占消防电源,后期使用无功耗;改造项目可直接并入防排烟系统、警铃、应急照明系统,布线成本极低。
 

适用门重 电气参数 联动滑槽尺寸 15º-0º
入锁调速
150º-15º
关闭调速
信号反馈 推、拉面安装
40-65KG DC24V, 7mA 550x32x35.5mm
60-86KG DC24V, 7mA 550x32x35.5mm
 
消防联动闭门器的控制方式及选型参数Control mode and Selection parameter
控制方式 原理 系统配置 适应场所
单开门 双开门
直接联动式 指联动闭门器工作电源由联动模块提供,具有联动模块控制闭门器电源的通断 1*SA-BM 2*SA-BM 用量较少或者消防系统已经预留电流容量及控制点位
*一般指新建或改造项目
信号联动式 指联动闭门器工作电源由防火门监控器提供,联动模块只提供控制信号进而控制联动闭门器工作电源的通断。 1*SA-BM
+1套防火门监控器
2*SA-BM
+1套防火门监控器
用量较大或者消防系统已经预留控制点位,但未预留电流容量
*一般指新建或改造项目
独立控制式 指联动闭门器工作电源由防火门监控器提供,不与消防系统并网,由自带的温(烟)感来提供控制信号进而控制联动闭门器工作电源的通断。 1*SA-BM
+1套防火门监控器
+1*温(烟)感
2*SA-BM
+1套防火门监控器
+1*温(烟)感
没有消防控制中心或者有消防控制中心但无法实现联网的
*一般指改造项目
 
The linkage door closer is made up of an electromagnetic release chute and an ordinary door closer. The linkage door closer is also called electric door closer, fire linkage door closer and fire door electromagnetic releaser.The utility model is a device for positoning the door, and the angle of the positioning can be adjusted so that the fire door can be normally opened. When a fire occurs, the fire control linkage controls the disconnection of the power supply, and the linkage door closer is released and positioned,and the fire door is closed under the function of an ordinary door closer, and the function of the idle feedback is connected at the same time.
 
1. The linkage door closer has remote control and local release function. The (power off) linkage closed door is connected with the fire control system, the long-term DC DC24V power supply (often open state), the first charge for 15 seconds after the power supply, power consumption is 7mA, the red light come on, then the power consumption is 0.01mA, almost no consumption of the main current. When the fire, the linkage closer receives the linkage control signal (power off), The closing door mode after power off to release is more in line with new national fire standard requirements. it can provide feedback signal to the control room, and at the site, people can also manually release the linkage door closer to close fire door.
 
2. At 30 º -180 º degrees, we can manually open or close the fire doors. The linkage door closer is suitable for left door or right door, that is, the right and left is shared.
 
3. The linkage door closer is suitable for all kinds of fire doors: steel fire doors, wooden fire doors, stainless steel fire doors, and glass fire doors.
 
4. When the power-off type is compared with the power-on type, the power-off type is more stable, more flexible, The power-off type linkage door closer is a two stage speed regulation with a buffer function and storage energy of oil pressure. It ensures a stable closing of the fire door. It is a feedback with a linkage signal and a real closed signal.
 
Summary: The linkage door closer is especially suitable for large new projects. At ordinary times, it does not occupy the fire power supply, and has no power consumption in the later period. The renovation project can be directly incorporated into the smoke control system, the alarm bell and the emergency lighting system, and the wiring cost is very low.

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