As a manufacturer of carbon dioxide fire extinguishers, today, we are honored to be able to take you to understand our products, better provide you with professional knowledge of fire extinguishers, and let you better understand the principles of fire extinguishers. Respond promptly when disasters occur.

First of all, let's first understand what is a carbon dioxide fire extinguisher. This is a fire extinguishing agent with a history of more than 100 years. It is inexpensive and easy to obtain and prepare. It mainly relies on suffocation and partial cooling. Carbon dioxide has a higher density, about 1.5 times that of air. Under normal pressure, liquid carbon dioxide will vaporize immediately. Generally, 1 kg of liquid carbon dioxide can produce about 0.5 cubic meters of gas. Therefore, when extinguishing fire, carbon dioxide gas can be excluded from the air and surrounded on the surface of the burning object or distributed in a more confined space, reducing the oxygen concentration around the combustible or in the protective space, producing a suffocating effect to extinguish the fire. In addition, when carbon dioxide is ejected from the storage container, it will be quickly vaporized from the liquid into a gas, and absorbs some of the heat from the surroundings to play a cooling role.

This kind of fire extinguisher is one of the earliest fire extinguishers. This kind of fire extinguisher is suitable for extinguishing the initial fire of flammable liquids and gases. It can also extinguish fires of live equipment. It is often used in laboratories, computer rooms, transformer substations, and places that require high maintenance of precision electronic instruments, valuable equipment or items.

The fire extinguishing effect is obvious. This type of fire extinguisher is basically used in general places where we live, such as offices, teaching buildings, dormitories and other public places.

The emergence of this kind of fire extinguisher makes good use of the current situation that the fire will rapidly spread in an environment full of oxygen, and in a carbon dioxide environment, it can quickly suppress the spread of the fire.