The explosion-proof fire-blocking vent cap for storage tanks is a core safety accessory on storage tanks storing flammable and explosive liquids (such as gasoline, diesel, ethanol, solvents, etc.) or volatile flammable gases. Its core function is to ensure the "normal ventilation balance pressure" of the storage tank while blocking external flames from entering the tank interior and preventing the explosion of flammable gases inside, thereby preventing tank fire and explosion accidents from the source. The specific functions can be broken down into the following four core roles:
1. Balance the pressure inside and outside the storage tank to prevent deformation or damage to the tank
2 fire and explosion prevention, blocking the path of flame spread
3.filter impurities and keep the materials inside the storage tank clean
4. Explosion-proof pressure relief to alleviate the pressure of sudden internal deflagration
