水流指示器的数量如何来确定？
来源：http://www.cx-fire.com/ 日期：2023-05-08
1、
川消水流指示器的作用是将水流信号转化成电信号，及时报告发生火灾的部位。
1. The function of the Chuanxiao water flow indicator is to convert the water flow signal into an electrical signal and report the location of the fire in a timely manner.
水流指示器的核心作用是指示火灾发生的部位，也就是说，假设存在其他方式同样可以确定火灾发生部位，那么在这种情况下可以不设置水流指示器，重复确定了，就显得比较多余了。
The core function of a water flow indicator is to indicate the location of the fire, which means that if there are other methods that can also determine the location of the fire, then in this case, it is not necessary to set a water flow indicator. Repeated determination would be redundant.
2、除报警阀组控制的洒水喷头只保护不超过防火分区面积的同层场所外，每个防火分区、每个楼层均应设水流指示器。
2. Except for the sprinkler heads controlled by the alarm valve group, which only protect the same floor area not exceeding the fire compartment area, each fire compartment and each floor should be equipped with a water flow indicator.
前半句比较绕口，但也会影响到水流指示器的数量，需要理解清楚，比如，某9层大楼，第9层划分为一个防火分区，设置有一个单独的报警阀组，用于控制第9层防火分区全部喷头。在这种情况下，第9层可以不设置水流指示器，原因是如果控制9层喷头的报警阀组动作，那么我们便可以判断第9层发生了火灾（水流指示器的作用）。
The first half of the sentence is quite catchy, but it can also affect the number of water flow indicators. It needs to be understood clearly. For example, in a 9-story building, the 9th floor is divided into a fire compartment and a separate alarm valve group is set up to control all nozzles in the 9th floor fire compartment. In this case, the 9th floor may not have a water flow indicator installed because if the alarm valve group of the 9th floor nozzle is controlled to operate, we can determine that a fire has occurred in the 9th floor (the function of the water flow indicator).
后半句，根据防火分区楼层来确定水流指示器的数量。
In the second half of the sentence, determine the number of water flow indicators based on the floor of the fire compartment.
3、仓库内顶板下洒水喷头与货架内置洒水喷头应分别设置水流指示器。
3. Water flow indicators should be installed separately for the sprinkler heads under the roof of the warehouse and the sprinkler heads inside the shelves.
针对不同部位设置了水流指示器，对于仓库内火灾发生情况及其部位，更加精细化，便于及时扑救火灾。虽然可能处于同一楼层，同一防火分区，但是需要分别设置水流指示器，因此也带给了水流指示器数量上的变化。
Water flow indicators have been set up for different parts, which are more refined for the occurrence and location of fires in the warehouse, facilitating timely firefighting. Although it may be located on the same floor and fire compartment, separate water flow indicators are required, which also brings about changes in the number of water flow indicators.
From the above three points, we can know how to determine the number of water flow indicators. For more related product and equipment matters, please come to our website http://www.cx-fire.com Please inquire in the message!
