The fire extinguishing agent of IG541 mixed gas fire extinguishing device is currently recognized internationally as a "green" environmentally friendly gas fire extinguishing agent that can replace halogenated fire extinguishing agents, and has been widely used internationally.

It is a natural combination of nitrogen (N2), argon (Ar), and carbon dioxide (CO2) in a certain proportion, with an ozone depletion potential value of ODP=0 (no damage to the atmospheric ozone layer) and a greenhouse effect value of DWG=0 (no greenhouse effect). It has the characteristics of being colorless, odorless, non polluting to equipment, non corrosive, good insulation performance, and has no adverse effects on human body, animals, and plants. The fire extinguishing mechanism is to reduce the concentration of oxygen in the combustion zone to below the concentration required to maintain combustion, achieving suffocation fire extinguishing, which is a purely physical fire extinguishing process.

Cabinet type heptafluoropropane fire extinguishing devices are divided into two categories according to their structural forms: single cabinet type and double cabinet type. It is a fire extinguishing system that pre designs and assembles a complete set of fire extinguishing agent storage devices and spraying components according to certain application conditions, and has linkage control functions.

The cabinet style heptafluoropropane fire extinguishing device has a beautiful appearance and a large nozzle coverage area, integrating fire detection, alarm and extinguishing. It has the advantages of small footprint, simple engineering installation, and cost savings.

The gas (HFC-227ea) filled in the pipe network heptafluoropropane fire extinguishing device has good cleanliness, low working pressure, small storage space, does not damage the ozone layer, meets environmental protection requirements, and has the characteristics of colorless, odorless, non-conductive, no secondary pollution, and fast and efficient fire extinguishing. It is an ideal substitute for Halon fire extinguishing agents at present, used to extinguish various types of fires such as A, B, and C.

Especially for the fire protection of electrical and electronic equipment communication facilities, flammable liquids and gases, and other high-value properties, this device has no residue after spraying,and can be safely used in places with people. Its advantages are particularly prominent for places where people often work.

The working pressure of the high-pressure fine water mist fire extinguishing device is 10-16MPa, which can be linked with the automatic alarm system and can achieve long-distance and direct transportation to super high-rise buildings. Water is used as the extinguishing medium without the need for any chemical additives. Within a few seconds of system startup, the fire is extinguished with a very small amount of water, and there is almost no water damage to personnel in the site. After release, it minimizes economic losses to the greatest extent possible and is currently one of the more environmentally friendly fire extinguishing systems in the domestic and international markets.

This device has no requirements for sealing and space temperature. It can open doors and windows to extinguish fires and can withstand certain ventilation. Its excellent heat absorption, heat radiation blocking, smoke removal, and disinfection properties can effectively suppress deep fires.

The carbon dioxide fire extinguishing agent of high-pressure carbon dioxide fire extinguishing device is a non-conductive, non secondary pollution, non water damage, inexpensive and effective fire extinguishing agent. When sprayed, it rapidly expands in volume and absorbs a large amount of heat, which can reduce the temperature at the fire scene and dilute the oxygen concentration in the protected space to achieve suffocation fire extinguishing effect. It can be used to extinguish various surface fires of flammable and combustible liquids and solid materials, as well as shallow and deep fires, and gas fires where the gas source can be cut off before extinguishing.

Due to the suffocating effect of carbon dioxide on humans, carbon dioxide fire extinguishing equipment is not suitable for manned places. If installed and used in places where people often work, appropriate protective measures should be taken to ensure the safety of personnel.