高电压细水雾灭火系统是一种清洁的灭火系统，它以水为介质，用特殊的喷头，在一定的工作压力下喷出细水雾来灭火或控制火源；由压力供水设备.系统管网.分区控制阀组.细水雾喷头和火灾自动报警及联动控制系统等组成。而分区控制阀作为高压细水雾灭火系统的组成部分，在高压细水雾灭火过程中，发挥着怎样的作用？通常安装在哪个地方？安装时需要留意些什么？川消小编为您讲解讲解。

High voltage water mist fire extinguishing system is a clean and efficient fire extinguishing system. It takes water as the medium and uses special nozzles to spray water mist under certain working pressure to extinguish or control the fire source; By pressure water supply equipment, system pipe network, zoning control valve group Water mist nozzle and automatic fire alarm and linkage control system. As a part of the high-pressure water mist fire extinguishing system, what role does the partition control valve play in the process of high-pressure water mist fire extinguishing? Where is it usually installed? What should be paid attention to during installation? Chuanxiao Xiaobian will explain it to you.

高电压细水雾分区控制阀由电动截止阀、手动球阀、压力控制器、气压计、外壳和连接管等组成；其主要作用是接收火警控制器的控制信号，开启相应分区的电动截止阀向防护区释放细水雾。当喷头正常喷出细水雾时，压力开关将反馈给火警控制器。

The high-voltage water mist partition control valve is composed of electric stop valve, manual ball valve, pressure controller, barometer, shell and connecting pipe; Its main function is to receive the control signal of the fire alarm controller, open the electric stop valve of the corresponding partition and release the fine water mist to the protection area. When the sprinkler sprays fine water mist normally, the pressure switch will feed back to the fire alarm controller.

安装高压细水雾的分区控制阀门：

Install partition control valves for high-pressure water mist:

1.高压细水雾区控制阀上装有扣件螺母和焊管，在与焊管用氩弧焊焊接之后，以活接头连接到阀组进、出水接口。

1. The control valve in the high-pressure fine water mist area is equipped with fastener nuts and welded pipes. After being welded with the welded pipes by argon arc welding, it is connected to the inlet and outlet interfaces of the valve group with unions.

2.高压细水雾分区控制阀组安装在防护区域附近，并安装在防护区域外，以方便发生火灾时的紧急情况。

2. The high-pressure water mist partition control valve group is installed near the protection area and outside the protection area to facilitate the emergency in case of fire.

3.高压细水雾分区控制阀的安装高度宜在1.2~1.6m，分区控制阀组安装有明装和暗装，在暗装时，要检查接头处密封良好后再做装饰。

3. The installation height of the high-pressure fine water mist partition control valve should be 1.2 ~ 1.6m. The partition control valve group is installed with exposed and concealed installation. During the concealed installation, the joints should be checked for good sealing before decoration.

高压细水雾阀组的检查内容包括：

The inspection contents of high-pressure water mist valve group include:

1、各阀门的商标、型号、规格等标志应齐全；

1. The trademark, model, specification and other marks of each valve shall be complete;

2、各阀门及其附件应无加工缺陷和机械损伤；

2. All valves and their accessories shall be free of processing defects and mechanical damage;

3、控制阀的明显部位应有标明水流方向的标志；

3. The obvious part of the control valve shall be marked with the water flow direction;

4、控制阀的阀瓣及操作机构应动作灵活、无卡涩现象；

4. The valve disc and operating mechanism of the control valve shall be flexible without jamming;

5、阀体内应清洁、无异物堵塞。

5. The valve body shall be clean and free from foreign matters.

高压细水雾分区控制阀箱是由电动截止阀、手动球阀、压力控制器、气压表、壳体及联接管材等构成。关键作用是接受消防报警系统控制板的操纵数据信号后，打开相对系统分区的电动截止阀向防护区释放出来细水雾执行救火。在喷嘴一切正常喷放细水雾时由压力控制器向消防报警系统控制板传出意见反馈数据信号。

The high-pressure fine water mist zone control valve box is composed of electric stop valve, manual ball valve, pressure controller, barometer, shell and connecting pipe. The key function is to open the electric shut-off valve of the relative system partition to release the fine water mist to the protection area after receiving the manipulation data signal from the control panel of the fire alarm system to carry out fire fighting. When the nozzle sprays fine water mist normally, the pressure controller sends the feedback data signal to the control board of the fire alarm system.

以上就是安装了高压细水雾分区控制阀的注意事项，当然您对此有什么疑惑的话，就直接来我们网站http://www.cx-fire.com咨询了解吧。

The above is the precautions for installing the high-pressure water mist partition control valve. Of course, if you have any doubts about this, please come to our website directly http://www.cx-fire.com Consult and understand.