安裝使用川消高壓細水霧滅火系統前的要點
來源：http://www.xintli.net/ 日期：2023-06-01
高壓細水霧滅火系統是利用水壓，將水流從一種特殊的噴頭噴出，形成細水的水霧再進行噴放滅火。整個系統響應時間短、維護方便、性能穩定、工作可靠、性價比高，但是在安裝使用該系統前要特別注意以下事項，以免系統出現狀況。下面
川消小編為您分析：
The high-pressure water mist fire extinguishing system uses water pressure to spray water from a special nozzle, forming a fine water mist and then extinguishing the fire. The entire system has short response time, convenient maintenance, stable performance, reliable operation, and high cost-effectiveness. However, before installing and using the system, special attention should be paid to the following items to avoid system problems. Below, the editor of Chuanxiao will analyze for you:
1、消防管網應采用焊接式，管路材料應為國標304/316L材質管；如不采用不銹鋼材質，高壓情況下會造成管道破裂，造成嚴重損失，其余材質易產生鐵銹，堵塞噴頭。絲扣方式易漏水。
1. The fire protection pipeline network should be welded, and the pipeline material should be the national standard 304/316L material pipe; If stainless steel material is not used, it can cause pipeline rupture and serious losses under high pressure, while other materials are prone to rust and block the nozzle. The screw thread method is prone to water leakage.
2、管路焊接完成，所有管路內部都必須在沖洗后進行管網酸洗；去除焊渣，酸洗采用不銹鋼專用酸洗溶液、；若不沖洗，則不僅會使閥組箱電動截止閥關閉不嚴，還會使雜物堵塞噴頭，進而影響流量和噴頭霧化情況。；若不酸洗，管道內焊渣通水時易堵塞噴頭以及影響電動截止閥正常關閉。
2. After the pipeline welding is completed, all internal pipelines must undergo pipe network pickling after flushing; Remove welding slag and use stainless steel special pickling solution for pickling; If not flushed, not only will the electric shut-off valve of the valve group box not be tightly closed, but it will also cause debris to block the nozzle, thereby affecting the flow rate and atomization situation of the nozzle.; If not pickled, the welding slag in the pipeline can easily block the nozzle and affect the normal closing of the electric shut-off valve when passing water.
3、管路安裝完畢后，整個管路系統進行壓力試驗，對于較大的管路系統，一次只能對一個區域進行壓力試驗。用壓力測試裝置測定系統壓力。工作壓力×1.5=試驗壓力，保壓5分鐘；如不打壓并保壓，泵組運行后，長期以往，管道壓力不穩定，泵組會長期頻繁啟動停止，容易造成不必要的損失。
3. After the pipeline installation is completed, the entire pipeline system is subjected to pressure testing. For larger pipeline systems, only one area can be subjected to pressure testing at a time. Measure the system pressure using a pressure testing device. working pressure × 1.5=test pressure, hold for 5 minutes; If the pump unit is not pressurized and maintained, the pipeline pressure will be unstable for a long time after operation, and the pump unit will start and stop frequently for a long time, which is easy to cause unnecessary losses.
4、壓力打壓不足，會出現泵組運行時高壓產生的情況下，管道出現破裂和漏水的情況。
4. Insufficient pressure injection can lead to high-pressure production during pump operation, resulting in pipeline rupture and water leakage.
That's all for the key points before installing and using the Sichuan Fire Extinguishing High Pressure Water Mist Fire Extinguishing System. We hope you can have a detailed understanding of the situation before installation and use to avoid problems. For more precautions, please visit our website http://www.xintli.net Consult!
