Why does the fire foam tank not come in?

For fire-related equipment, it is usually necessary to carefully and carefully inspect, repair and maintain, because such equipment involves safety issues. Fire foam tank is a firefighting equipment used to store foam liquid to fight fires.

If you find that the foam can is not coming in, what should I do at this time? First of all, we must first understand the reason why the foam can does not breathe, and only when we know the reason can we proceed to the next step to solve this problem.

No air intake is likely to be a leakage of the storage tank, resulting in the gas can not resist pressure into it, at this time it is necessary to check the storage tank, whether there is damage, if there is damage, it must be replaced and repaired in time. It is also possible that the relevant gate valve is turned off, or the gate valve is too tightened, which will cause the pressure to be too high, causing the outside gas to not enter the tank. At this moment, the gas pipeline transport gate valve needs to be checked to find the cause.