川消分区控制阀安装应用及控制接线
来源：http://www.cx-fire.com/ 日期：2022-06-01
高压细水雾分区控制阀的主要作用是在接收到火灾报警控制器的控制信号后，打开相应分区的电动截止阀，将细水雾释放到保护区进行灭火。.当喷头正常喷出细水雾时，压力开关向火灾报警控制器发出反馈信号。为了更好地使用它，我们应该了解相关事项，例如高压细水雾分区控制阀的安装和应用以及控制接线。
The main function of the high-pressure water mist zone control valve is to open the electric stop valve of the corresponding zone after receiving the control signal from the fire alarm controller to release the water mist to the protection zone for fire extinguishing When the sprinkler sprays water mist normally, the pressure switch sends a feedback signal to the fire alarm controller. In order to better use it, we should understand relevant matters, such as the installation and application of high-pressure water mist partition control valve and control wiring.
高压细水雾分区控制阀组的应用
Application of high pressure water mist zone control valve group
根据应用方法的不同，开区调节阀组分为两种应用方法：
According to different application methods, the open zone regulating valve assembly is divided into two application methods:
开放系统——由开放区域控制阀和开放喷嘴组成
Open system - consists of open area control valves and open nozzles
预作用系统——由开放区域控制阀和封闭喷嘴组成
Pre action system - consists of open area control valves and closed nozzles
隔断调节阀的过流部件和箱体均为奥氏体不锈钢。开式阀组和闭式阀组外观相同，但内部结构和功能不同。
The flow passage parts and box body of the isolating control valve are made of austenitic stainless steel. The appearance of open valve group and closed valve group is the same, but the internal structure and function are different.
高压细水雾分区控制阀的安装
Installation of high pressure water mist partition control valve
1、高压细水雾分区调节阀配有固定螺母和焊管。管子和被焊管用氩弧焊焊接后，通过活接头连接方式与阀组的进出口连接。
1. The high-pressure water mist partition regulating valve is equipped with fixing nuts and welded pipes. After the pipe and the welded pipe are welded by argon arc welding, they are connected with the inlet and outlet of the valve group through the union connection.
2、高压细水雾隔断调节阀组应安装在保护区附近和保护区外，以方便发生火灾时的应急操作、检查和维护。
2. The high-pressure water mist isolation control valve group shall be installed near and outside the protection area to facilitate the emergency operation, inspection and maintenance in case of fire.
3、高压细水雾隔断调节阀的安装高度应为1.2-1.6m。隔断调节阀组的安装分为明装和暗装。安装时，装修前一定要检查接缝是否密封好。
3. The installation height of high-pressure water mist isolation regulating valve shall be 1.2-1.6m. The installation of the isolation control valve group is divided into open installation and concealed installation. During installation, check whether the joint is well sealed before decoration.
Control mode and wiring of high pressure water mist zone control valve
高压细水雾分区调节阀有自动、手动和机械应急控制方式，但严禁在通电情况下以机械应急方式强行打开阀门，否则可能造成设备故障或损坏.
The high-pressure water mist partition regulating valve has automatic, manual and mechanical emergency control modes, but it is strictly prohibited to forcibly open the valve in mechanical emergency mode when the power is on, otherwise it may cause equipment failure or damage
一个。自动控制：需要连接一个适用于火灾报警控制器的控制模块来控制阀组的开启动作，并将信号反馈给火灾报警控制器。
One. Automatic control: a control module applicable to the fire alarm controller shall be connected to control the opening action of the valve group and feed back the signal to the fire alarm controller.
湾。手动控制：火灾报警控制器发生故障时使用。分区控制阀组直接启动泵组，喷出高压细水雾灭火。
Bay. Manual control: used when the fire alarm controller fails. The divisional control valve group directly starts the pump group and sprays high-pressure water mist to extinguish the fire.
C。机械应急：当电动截止阀出现故障时，手动打开电动截止阀。
C。 Mechanical emergency: when the electric stop valve fails, manually open the electric stop valve.
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