Fire extinguishing mechanism

IG-541 mixed gas fire extinguishing mechanism belongs to physical fire extinguishing method. The gas mixture is released to extinguish the fire by reducing the oxygen concentration. Generally, the air in protected areas contains 21% oxygen and less than 1% carbon dioxide. When the oxygen in the protected zone drops below 15%, most of the fuel will stop burning. The released gas mixture reduces oxygen levels in the containment zone to 12.5%, while increasing carbon dioxide levels to 4%. When the proportion of carbon dioxide increases, it will speed up the respiratory rate and the ability to absorb oxygen, and when the fire extinguishing design concentration in the fire extinguishing system is not greater than 43%, the system is safe and harmless to the human body.

System operation process

When a fire occurs in the protected area, smoke, high temperature and light radiation make the smoke detector detect the fire signal, the detector converts the fire signal into an electrical signal and transmits it to the controller, the controller automatically sends an audible and visual alarm and makes a logical judgment, starts the linkage device, and sends a system start signal after a delay of 30 seconds. Start the container valve on the drive cylinder to release the drive gas, open the selection valve leading to the fire protection area, and open the container valve of the fire extinguishing agent bottle group. The fire extinguishing agent of each bottle group is collected through the high pressure hose to the collector, and the fire extinguishing agent reaches the nozzle installed in the protection area through the selection valve, and the signal feedback device installed on the pipeline acts to transmit the signal to the controller. The controller activates the gas release indicator outside the protected zone. When the pressure in the protected area exceeds 1000pa, the mechanical pressure relief device automatically opens for pressure relief.

Company profile

Guangzhou Xinlin Firefighting Equipment Co., Ltd. is located in Guangzhou, a vital city connecting China to the world, characterized by its convenient transportation and picturesque environment. We are a manufacturing company with a professional and seasoned team of employees, consisting of solution design experts, technical installation specialists, quality inspection professionals, and after-sales service teams, dedicated to the research and development of HFC-227ea (FM200), IG541, IG100, and Novec 1230 products.

Currently, we offer a range of commonly used fire suppression systems, including FM200 fire suppression systems, cabinet-style FM200 fire suppression systems, fully automatic fire extinguisher (hanging),portable fire extinguisher,IG541 fire suppression systems, IG100 fire suppression systems, fire detection tube fire suppression systems, as well as automatic fire extinguishing pipelines.

With high quality products, perfect service and good reputation, the company has won wide praise from customers at home and abroad.

Why choose us

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• Efficient management system

• More than 10 years of experience in gas fire fighting industry

• Advanced equipment and professional engineers

• We provide 8×6 hr technical support and after-sales service

Frequently Asked Questions

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Q1Are you a manufacturer or a trading company?

A1: We are the manufacturer.

Q2: Do you have OEM orders?

A2: Yes, according to the customer's requirements.

Q3: Where is your factory located? How do I get there?

A3: Our factory is located in Dongzhou Industrial Park, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province, China.

You are very welcome to visit our factory.