消防泵電機過載情況的方法
來源：http://www.xintli.net/ 日期：2022-05-11
如果當我們在使用消防泵的時候，消防泵的電機出現了過載情況，那么是什么原因導致的呢？我們又該如何呢？
If the motor of the fire pump is overloaded when we are using the fire pump, what is the reason? How can we solve it?
先要了解消防泵過載的原因。造成消防泵電機過載的主要原因有四個。電機溫度超過額定溫升，電機發熱量大大增加，電機轉速下降，電機電流超過額定值。電機負載急劇變化。此外，當然也可能有其他原因，比如電梯的問題。
First understand the cause of fire pump overload. There are four main reasons for overload of fire pump motor. When the motor temperature exceeds the rated temperature rise, the calorific value of the motor increases greatly, the motor speed decreases, and the motor current exceeds the rated value. The motor load changes sharply. In addition, of course, there may be other reasons, such as elevator problems.
當消防泵電機過載時，我們需要適當降低負載或更換適量的電機。如果電源電壓過高或過低，我們可以安裝電源穩壓器。如果消防泵機構傳動部分出現故障，導致電機過載，燒毀電機繞組。這時就要檢查機械部分的故障，對癥下藥。
When the fire pump motor is overloaded, we need to appropriately reduce the load or replace an appropriate amount of motor. If the power supply voltage is too high or too low, we can install a power regulator. If the motor winding is overloaded and the fire pump transmission mechanism is burnt out. At this time, it is necessary to check the failure of the mechanical part and apply the right medicine to the case.
其次，我們要做好各部分之間的檢查工作。如果消防泵運轉頻繁，那么就要間斷檢查軸承的磨損情況，如果不合格，就需要更換新的軸承。之后，我們需要清洗軸承并注入潤滑脂，然后檢查電機端蓋。如果端蓋中心孔磨損導致轉子不齊，應及時更換。
Secondly, we should do a good job in the inspection between various parts. If the fire pump operates frequently, the bearing wear shall be checked intermittently. If it is unqualified, a new bearing shall be replaced. After that, we need to clean the bearing and inject grease, and then check the motor end cover. If the rotor is uneven due to the wear of the center hole of the end cover, it shall be replaced in time.
此外，
川消廠家認為在選擇消防泵方面，根據實際使用情況來進行選擇，根據消防泵的使用場所以及供電電源以及消防泵誰放的位置，給消防泵提供的面積，以及消防給水系統等具體的情況，在選擇消防泵的類型。
In addition, the manufacturer of Chuanxiao believes that in selecting the fire pump, the selection shall be made according to the actual use situation, and the type of fire pump shall be selected according to the use place of the fire pump, the power supply, the location of the fire pump, the area provided to the fire pump, the fire water supply system and other specific conditions.
The solution to the overload of the fire pump motor is as mentioned above. If you have other questions about the fire pump, remember to pay attention to our website www.cx-fire COM, to answer your questions.
