大部分人对消防的认识，可能只停留在灭火车这个模糊的概念中，其实，灭火除了消防员是必不可少的之外，指示器也是非常重要的，事实上，水流指示器是目前非常重要的消防组件之一，因此我们必须要保证他的正常运转，那么水流指示器的运行流程是什么呢?下面川消小编为您分析：

Most people's understanding of fire protection may only stay within the vague concept of extinguishing trains. In fact, in addition to firefighters, fire extinguishing indicators are also very important. In fact, water flow indicators are currently one of the most important fire protection components, so we must ensure their normal operation. What is the operating process of water flow indicators? The following is an analysis by Sichuan Xiaobian:

一、水流信号变更成为电信号

1、 The water flow signal is changed to an electrical signal

水流指示器作为一种能够将水流信号变更成为电信号的常用报警装置，是自动喷水灭火系统当之无愧的常用组件之一，在火灾发生的时候，电信号会报告火灾的位置，值班人员也是通过电信号了解是否有火灾发生，以及发生的具体位置在哪，从而快速而且准确的找到起火点。

As a common alarm device that can change water flow signals into electrical signals, water flow indicators are one of the well-deserved common components of automatic sprinkler systems. When a fire occurs, the electrical signal will report the location of the fire. The personnel on duty also use the electrical signal to understand whether a fire has occurred and where the specific location is, so as to quickly and accurately find the point of fire.

二、闭式系统中使用

2、 Used in closed systems

水流指示器往往都是在闭式系统中采用，那是因为闭式系统她的灭火模式是喷头爆破，也就是说指定的喷头才会喷水，而开式系统与此恰恰相反，她的灭火方式是全部喷水，所以水量会更加大一些，提高水流的冲击力。

Water flow indicators are often used in closed systems because the fire extinguishing mode of closed systems is nozzle blasting, which means that the designated nozzle will spray water. On the contrary, in open systems, the fire extinguishing mode is all spray water, so the water volume will be larger, improving the impact of water flow.

三、延时装置的配置

3、 Configuration of delay device

当真的发生火灾，高温会导致喷淋头出现爆裂的现象，此时，水流会涌向爆裂的喷头，水流的推力会使得水流指示器发生动作，一般情况下每个水流指示器都会对应匹配一个延时装置，它的作用就是如果系统内出现水流的原因不是发生火灾的情况下，指示器会延迟报警。这样可以避免浪费警力，出现虚报的情况。

In the event of a real fire, high temperatures can cause the sprinkler to burst. At this time, water will flow towards the burst sprinkler, and the thrust of the water flow will cause the water flow indicator to act. Generally, each water flow indicator will be matched with a delay device. Its function is to delay the alarm if the cause of water flow in the system is not a fire. This can avoid wasting police force and causing false reports.

水流指示器在我们的生活中使用还是比较广泛的，它发挥着重要的作用，只有了解了运行的原理我们才能更好的使用，规避可能出现的故障，延长指示器的使用寿命，更好的发挥它的余热。

Water flow indicators are widely used in our lives and play an important role. Only by understanding the operating principles can we better use them, avoid possible failures, extend the service life of the indicators, and better utilize their residual heat.

当然了，水流指示器运行原理很强大，但是还是提醒各位使用者们还是要注意到正规渠道购买正品，以免影响使用的感受，发生故障要及时找原因。您有选购该消防设备的需求，就来联系我们http://www.cx-fire.com吧！

Of course, the operating principle of the water flow indicator is very powerful, but it is still important to remind users to pay attention to purchasing authentic products through regular channels, so as not to affect the feeling of use. In case of any failure, it is necessary to promptly find the cause. If you have a need to purchase this fire-fighting equipment, please contact us http://www.cx-fire.com Come on!