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<<Code for design of gas extinguishing systems GB50370-2005>>

• 3.5 hot gas sol prefabricated fire extinguishing system
• 3.5.1 the fire-extinguishing design density of the hot-air sol prefabricated fire-extinguishing system shall not be less than 1.3 times of the fire-extinguishing density.
• 3.5.2 the fire-extinguishing density of type S and type K thermal sol for solid surface fires is 100g/m.3.5.3 for electrical equipment fire in places such as communication room and computer room, the fire-extinguishing design density of type S hot gas sol shall not be less than 130g/m.
• 3.5.4 in case of fire in cable tunnel (sandwich, well) and self-provided generator room, the fire-extinguishing design density of type S and type K hot gas sol shall not be less than 140g/m.2.6.2 in telecommunication room, computer room, such as protection zone, agent application time should not be greater than 90 s, nozzle temperature should not be greater than 150 ℃;In other protection zone, the discharge time should not be more than 120 s, nozzle temperature should not be greater than 180 ℃.
• 3.5.6 the fire-extinguishing density of type S and type K thermal sol against other combustibles shall be determined by test.
• 3.5.7 the fire-extinguishing density of other types of hot gas sol shall be determined by test.
• 3.5.8 the immersion time of fire fighting shall comply with the following provisions:1 wood, paper, fabric and other solid surface fire, should use 20min;Fire in communication room, computer room and other protective areas and other solid surface fires shall be carried out for 10min.

Multiple action mechanism of aerosol fire extinguishing process

• Physical control

The metal salt particles in fire extinguishing agent occur hot melting ,gasification, and other physical endothermic processes at high temperature and absorb a lot of heat, and quickly reduce the flame temperature.

• Gaseous chemical inhibition

Under the action of heat, the metal ions that produced by the decomposition of the extinguishing agent or the cations which lost its electrons can react with the active groups in the combustion process and consume a large number of active groups repeatedly, thus reducing the combustion free radicals.

• Solid chemical inhibition

The particles in the fire extinguishing agent are small and numerous. They have large surface area and surface energy which can adsorb the active groups in combustion and produce chemical action. They consume a large number of active groups and reduce the burning free radicals.

• Lowering concentration of oxygen

A large number of inert gases such as N and CO produced by extinguishing agent can reduce the oxygen concerntration in combustion and prevent furrther combustion.

Technical parameters

ABOUT US

NOVTEC means “Technology &Innovation”. It is the company behind FireLess.

Fireless is developped from Chinese Military Smoke technology and now it is a transformation from military product to civil field. As one of the latest generation of high efficient fire extinguishing product, it is suitable for electric power, new energy vehicles, underground tunnel, wind power filed, chemical engineering, communication and other industry filed that could not use water, foam and powder fire extinguishers, and possesses advanced technical level in the world.Fire and Explosion Protection Systems for the military forces are manufactured to stringent standards and undergo comprehensive testing to ensure reliable operation in the most difficult and hazardous environments imaginable.

WHAT IS FIRELESS AEROSOL TECHNOLOGY?

There is a revolution which is taking place in fire suppression. FireLess is a leading manufacturer of highly innovative condensed aerosol fire-extinguishing devices, which can be used for many kinds of fires extinguishing and suppression. It is a technology developped from military smoke technology. We are focused on producing and developing rapid, efficient, safe, long-lasting effective and environment protection aerosol fire extinguishing devices.With over 10 years of experience in the China military market, the company offer clients the globally best products and solutions based on strong military technology. The technical team are military fire protection professionals and innovators who are convinced FireLess is best way to safeguard people, property and protect environment.

FIRELESS EXHIBITIONS

Demestic Fire Expo/ 2019 Dubai Intersec

FIRELESS CERTIFICATES

Fireless passed all necessary tests in China, and it's only brand for military technology aerosol fire extinguishers.

Certificates:

• CERTIFICATE OF TYPE APPROVAL FOR MARINE PRODUCT

• (TFRI)NATIONAL CENTER FOR FIRE ENGINEERING TECHNOLOGY (http://www.china-ncfe.cn/)

• (CNCF) CHINA NATIONAL CENTER FOR QUALITY SUPERVISION AND TEST OF FIXED FIRE-FIGHTING SYSTEMS AND FIRE RESISTING BUILDING COMPONENTS (http://www.cncf.com.cn)

• MA/ AL/ ILAC-MRA/ CNAS L0988

Fireless achieved couples of China National Invention Patent and Utility Models for both agent and appearance.

NOVTEC COMPANY CULTURE

The company is dedicated to obtaining additional international approvals and serving global customers.

Our mission: Offer the world first class fire-extinguishing product and service

Our core value: Serve customers with honor

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