Foam fire extinguishing equipment series
Foam tanks for fire brigade teaching and fire training schools
How the foam tank works: The main function of the foam tank is to provide a foam proportioning liquid or foam liquid. The foam tank is connected to the firefighting water and pressurized by the firefighting pump. The foam liquid is squeezed out. Because this process will generate excessive pressure, it can be controlled by a pressure valve. After the foam liquid is squeezed out, it passes through the liquid discharge pipe and is combined with another part of the fire fighting water to form a foam proportion mixed liquid. The foam proportion mixture is delivered to the foam generator (such as: foam gun, PCL low-expansion foam generator and high-expansion foam generator) under pressure to combine with air to generate a large amount of foam for fire extinguishing.
Classification of fire foam tanks :
According to the working principle of fire fighting foam tanks , we generally divide the foam into two types. One is pressured, the foaming liquid is pressed by the fire-fighting water agent, which is called a pressure-type fire - fighting foam tank , and the other is only for storage. Atmospheric pressure tanks that need to be pumped through the relevant foam pump device to produce foam liquid. The two main types of tanks are: pressured and non-pressured. The choice of these two foam tanks is mainly based on the requirements of the protected location. We usually use pressure fire foam tanks , which are commonly used in underground garages, chemical plants, warehouses, boiler rooms and other places.
- Product name: Foam tank for fire training
- Release Date: 2017/10/14 11:37:40
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