In our daily operation of hot water boiler, the situation of power failure is undoubtedly inevitable. Of course, the probability of power failure is very small, but we can not underestimate the possibility of this situation. Now, I'm going to teach you how to deal with this situation.
1、 After the power failure, we should quickly close the system valve of the hot water boiler, so as to avoid water loss in the furnace.
2、 Then close the main circuit switch of hot water boiler and various valves of natural gas.
3、 Close all kinds of continuous blowdown valves of hot water boiler, otherwise it may cause many other faults of hot water boiler.
4、 Close all kinds of valves of deaerator.
5、 After the above contents are completed, stop the operation according to the normal procedure, and check whether the water volume and gas in the furnace can conform to the instructions. The possibility of power failure caused by the operation of hot water boiler is a little bit, but we still can't completely avoid the occurrence of this situation, which requires us to pay attention to the operation standard after the occurrence of this situation, just like this, when the situation occurs, we will not be in a mess.
Keywords: Qingdao boiler