室外消火栓消火栓系统常见问题
来源：http://www.cx-fire.com/ 日期：2022-08-31
在建筑消防验收和防火检查中，消火栓系统作为建筑灭火设施，具有非常重要的地位，在检查和验收消火栓系统时，
川消小编提醒您请注意以下问题：
Fire hydrant system plays a very important role as a fire extinguishing facility in building fire acceptance and fire prevention inspection. During inspection and acceptance of fire hydrant system, Chuanxiao Xiaobian reminds you to pay attention to the following issues:
1、室外消火栓、消防取水口、水泵接合器等位置，无法停靠消防车；缺少标识化管理；
1. Outdoor fire hydrant, fire water intake, water pump adapter and other positions cannot park fire engines; Lack of identification management;
2、消防水池缺少（未设计）室外水量，且两路水的引入条件不满足；
2. The fire pool lacks (not designed) outdoor water volume, and the introduction conditions of the two-way water are not satisfied;
3、水泵接合器未区分供水系统，喷淋系统和消火栓系统的水泵接合器共用，导致数量不足；
3. The water pump adapter does not distinguish the water supply system, and the water pump adapter of the sprinkler system and the fire hydrant system is shared, resulting in insufficient quantity;
4、室外消火栓和水泵接合器型号与设计不一致；地下式消火栓或水泵接合器安装太靠下，离井盖距离超过规定值；
4. The models of outdoor fire hydrant and water pump adapter are inconsistent with the design; The installation of underground fire hydrant or water pump adapter is too low, and the distance from the well cover exceeds the specified value;
5、登高作业场地范围内未布置室外消火栓；
5. No outdoor fire hydrant is arranged within the scope of climbing operation site;
6、消防水泵控制柜的防护等级达不到要求；
6. The protection level of the fire pump control cabinet fails to meet the requirements;
7、双电源末端切换无法实现，更有甚者，虚假的双电源，这点大家应该注意上一级电源到底从哪里引出，很多是同一个变压器引出的；
7. The end switching of dual power supply cannot be realized. What's more, there is a false dual power supply. We should pay attention to where the upper level power supply is led from. Many of them are led from the same transformer;
8、消防水泵房的备用照明未设置或者照度达不到正常照度；
8. The standby lighting of the fire pump room is not set or the illuminance cannot reach the normal illuminance;
9、消防水泵房未设置消防电话分机；
9. The fire pump room is not equipped with a fire telephone extension;
10、泵房、消防水池缺少液位显示装置；
10. The pump house and fire pool lack liquid level display devices;
11、消防水池未设连通管；
11. The fire pool is not provided with a connecting pipe;
12、消防水泵型号与设计不一致（别忽略，真的有）；
12. The model of the fire pump is inconsistent with the design (don't ignore, there is);
13、消防水泵吸水管和消防水泵的安装高度，造成消防水不能被完全利用，说白了有水吸不出来干着急；
13. The installation height of the fire pump suction pipe and the fire pump makes the fire water unable to be fully utilized. To put it bluntly, it is urgent to have water that cannot be sucked out;
14、吸水管、出水管上未安装压力表；吸水管上变径时未采用偏心异径管管顶平接（部分采用了偏心异径管但未管顶平接）；
14. No pressure gauge is installed on the suction pipe and outlet pipe; When the diameter of the suction pipe is changed, the eccentric reducer is not used for pipe top flush connection (some eccentric reducers are used but not used for pipe top flush connection);
15、出水管上未使用明杆闸阀；
15. No rising stem gate valve is used on the outlet pipe;
16、消防水泵未设置机械应急启泵装置；或者设置了不敢投用、未接线（部分较大的水泵平时降压启动，机械应急控制柜订货时未考虑全压启动对电网的冲击）。
16. The fire pump is not equipped with mechanical emergency pump starting device; Or it is not dare to put into use and not connected (some large water pumps are started by reducing pressure at ordinary times, and the impact of full voltage startup on the power grid is not considered when the mechanical emergency control cabinet is ordered).
What should be paid attention to when inspecting and accepting the hydrant system? The editor explained this problem from 16 aspects. You can use it as a reference. For more information, please visit our website http://www.cx-fire.com Consult!
