| abstract |
The invention relates to the technical field of fire protection, in particular to a water-based fire extinguishing agent suitable for fine water mist and a preparation method thereof. The water-based fire extinguishing agent contains water, sodium chloride, chlorine dioxide disinfectant or chlorine dioxide activator, carbon dioxide gas, and a sodium chloride aqueous solution containing 0.9% sodium chloride mixed with water and sodium chloride as the main material. In the material, chlorine dioxide disinfectant or chlorine dioxide activator is added at a weight ratio of 0.001% to 0.005% to form a water-based fire extinguishing agent; Pressure-dissolved carbon dioxide is a finished water-based fire extinguishing agent suitable for fine water mist. The invention is harmless to the human body, takes into account the long-term bacteriostatic effect, has low production cost and is strong in practicability. |