Where can I use a co2 fire extinguisher?

Co2 fire extinguisher is a fire extinguishing agent with a history of more than 100 years, it is inexpensive, easy to obtain and prepare, and it mainly relies on asphyxiation and partial cooling effect to extinguish the fire. In this article, we will give a brief introduction to the principle and application of co2 fire extinguishers.

Here is the list of contents

• The principle of co2 fire extinguisher

• Where can I use a co2 fire extinguisher?

The principle of co2 fire extinguisher

Carbon dioxide has a high density, about 1.5 times that of air. Under normal pressure, the liquid carbon dioxide will vaporize immediately, generally, 1kg of liquid carbon dioxide can produce about 0.5 cubic meters of gas. When working, when pressing the pressure of the bottle valve, the internal carbon dioxide extinguishing agent will be sprayed out from the siphon tube through the bottle valve to the spray barrel, the carbon dioxide gas can exclude the air and surround the surface of the burning object or distributed in a more confined space, reducing the oxygen concentration around the combustible object or in the protective space, when the carbon dioxide reaches sufficient concentration, the flame will be suffocated and extinguished. In addition, when carbon dioxide is ejected from the storage container, it will quickly vaporize into a gas from the liquid, and absorb some heat from the surrounding area to play a cooling role. Push the cart-type co2 fire extinguisher mainly by the bottle, the head assembly, nozzle assembly, frame assembly, and other parts in the composition, the fire extinguishing agent is contained in the liquid carbon dioxide extinguishing agent.

Where can I use a co2 fire extinguisher?

A co2 fire extinguisher is a fire extinguisher that uses the liquid carbon dioxide that is filled to put out the fire. It is composed of a cylinder, bottle valve, spraying system, and other components. The barrel is made of high-quality alloy steel processed by a special process, and the weight is reduced by 40% compared with carbon steel. Co2 fire extinguisher is easy to operate, safe and reliable, easy to save, light, and beautiful. When rescuing the fire scene, the lightweight shell can reduce the loss of many physical strengths. There are two types of co2 fire extinguishers, divided into (1) Portable co2 fire extinguishers. The total weight is less than or equal to 28kg, its specifications are 2kg, 3kg, 5kg, 7kg four; (2) cart type co2 fire extinguisher. The total weight is more than 28kg, and there are two kinds of specifications: 20kg and 25kg.

Co2 fire extinguishers have good mobility, high injection rate, non-corrosive containers, and are not easy to deteriorate and other excellent performance used to extinguish the initial fire of books, archives, valuable equipment, precision instruments, electrical equipment below 600 volts, and oil. It is suitable for extinguishing the incipient fires of flammable liquids and gases, and can also extinguish the fires of electrically charged equipment. It is often used in laboratories, computer rooms, power substations, and places with high maintenance requirements for precision electronic instruments, valuable equipment, or articles.

Nanjing Jiayi Fire Technology Co., Ltd has a lot of experience in producing firefighting equipment and is able to provide high-quality fire extinguishers. If you are interested in our co2 fire extinguishers, welcome to contact us, we look forward to your visit!