Dry-Ice Fire Extinguisher

Dry ice extinguisher is the application of dry ice in the field of fire protection, and it is also one of the important uses of dry ice. Dry ice extinguisher is commonly referred to as carbon dioxide extinguisher. It uses

 liquid carbon dioxide stored in high-pressure cylinder as extinguishing agent to extinguish fire. After pressing the switch, the pressure in the cylinder decreases, and liquid carbon dioxide is gasified into carbon

 dioxide gas to isolate air to achieve the purpose of extinguishing fire.