Engineered fire protection systems are a vital factor in the reduction of potential large fire losses at all properties. A foam water fire sprinkler system is a special application system, discharging a mixture of water and low expansion foam concentrate, resulting in a foam spray from the sprinkler. Fikes duraquench pumped water mist system brings the benefits of water mist fire suppression within reach of most budgets and over the widest possible range of applications. At the hiller companies, our mission is to minimize your downtime while protecting your assets. Installers wont find water mist systems in nfpa, the most widelyused set of rules for commercial fire sprinkler systems. In order to provide the most efficient and safe fire protection on the water, hiller provides stateoftheart securiplex water mist protection technology. The aquamist product range from tyco includes globally approved water mist solutions backed by over 100. It includes the aquamist ultra low flow ulf and aquamist sonic solutions to help protect people and property against a wide variety of fire risks. A fire sprinkler system is an active fire protection method, consisting of a water supply system, providing adequate pressure and flowrate to a water distribution piping system, onto which fire sprinklers are connected. In water mist systems, water is forced through micro nozzles to form a water mist with the most effective fire fighting droplet size. Fill in our contact form to discuss your requirements with our team of fire protection specialists. Tyco has the broadest range of fire protection products on the market, including sprinklers, clean agent systems, water mist and others.
Water mist fire protection system s share many similarities with sprinkler systems. Jan 08, 2018 water mist systems are becoming an increasingly popular alternative to total flood carbon dioxide systems, which can be dangerous to workers. Jan 18, 2019 these water based fire suppression systems are relatively new to the fire protection industry. The small water droplets allow the water mist to control, suppress. Micromist fire suppression system effective water mist fire protection. These systems are usually used with special hazards occupancies associated with high challenge fires, such as flammable liquids, and airport hangars. When a fire occurs, water is pushed through nozzles that create small water droplets. Standard on water mist fire protection systems this standard protects life and property from fire through the standardization of design, installation, maintenance, and testing requirements for water mist fire suppression systems. Or, in terms of the design of the tested systems, the spacing between nozzles was too great and the quantity of water discharged too low, to provide effective fire suppression. Accidental fire or arson caused within the sauna enclosure.
What you should know about water mist systems fireline. Apr 09, 2019 a burning room reaches fatal temperatures quickly if theres no fire protection system. A water mist fire protection system uses fine droplets of water mist to suppress a fire. The tiny droplets of water in water mist systems displace the oxygen needed for a fire to burn and cools the flames. A water mist fire suppression system keeps the room safe. The fike micromist fire suppression system produces a fine mist to extinguish fires quickly with very little residual water. This increases the overall surface area of the water being deployed and such, much smaller supply quantities of water are required. With the oldest reputation for water mist fire protection in north america, securiplex has set the standard against which all other manufacturers in the industry are measured. Extinguishing fires leaving no burning combustibles suppressing fires reducing the rate of heat release controlling fires limiting the fires size and ceiling temperatures controlling temperatures protecting. Water mist fire suppression orr protection systems. Aquamist systems work by producing a fine water mist, which is designed to cool the surrounding arealimiting the spread of firewhile helping to control active fires and preventing reignition. Specialist in manufacturing water mist nozzles and highpressure pumping equipment and valves for.
A burning room reaches fatal temperatures quickly if theres no fire protection system. This standard does not provide definitive fire performance criteria, nor does it offer specific guidance on how to design a system to control, suppress, or extinguish a fire. Fire protection system that utilizes water mist fire suppression. Critical to water mist efficacy is the nozzle which is specially designed to produce a specific range of droplet sizes and velocities. In cooling both the flame and surrounding gases through evaporation and other means, water mist fire protection systems immediately activate, introduce. As a preengineered cylinder or engineered pumped system, aquamist fog provides fire protection for class a and b fires. Duraquench versatile, affordable water mist fire protection.
Water is an outstanding fire suppression agent due to its high heat capacity and latent heat of vaporisation. Water mist is a new option for facilities that need to protect equipment or buildings without leaving residual water. Water mist suppression systems are specifically designed to either suppress or extinguish a fire. The system operated at 12 bar pressure with 4 sealed automatically operating nozzles on a 2. Water mist systems are currently the subject of debate information about the overall. Hydramist fire protection products are designed and manufactured by watermist limited uk for the global market. High pressure water mist systems use 8090% less water than your traditional sprinkler system. Statistical evidence of suppressionby properly designed and maintained fire protection equipment has proventhese systems to be effective. Water mist systems are becoming an increasingly popular alternative to total flood carbon dioxide systems, which can be dangerous to workers. Hifog water mist fire protection systems kidde fire. Marioffs hifog water mist fire protection system is the world leader in water mist technology. A water mist system is a fire protection system which uses very fine water sprays i. While fire sprinkler systems have worked on the same principles for more than a century, a novel approach to fire protection has gained traction over the past 20 years. A water mist system is a means of fire protection utilizing a very fine spray.
The aquamist product line from johnson controls is designed to safeguard locations with complex fire protection needs with a water mist fire suppression system. The securiplex firescope 5000 water mist fire protection system can solve your fire protection needs across a number of platforms spanning the. Innovative engineering and an efficient design allow you to use less water to help protect your facility from fire hazards. Water mist fire protection systems share many similarities with sprinkler systems. In the early days of water mist, installations were expensive, especially for large spaces, when compared with other fire protection solutions. The imist alternative fire sprinkler system is manufactured and designed in our factory. Saunas and the leisure industry hydramist fire protection. With a long experience in fire tests, fogtec can revert to a huge database to design fire fighting systems for custommade solutions. A water mist system is a distribution system connected solely to a water supply or alternatively to a water supply and an atomizing media air or. We achieved the first fm approved water mist fire protection system in north america. Jan 28, 2016 water mist systems should be considered on a casebycase basis to determine whether a proposed system will meet the fire protection objectives, which need to be clearly stated by the supplier. Water mist systems are a versatile and highly efficient fire protection solution, featuring unique nozzles that have been designed and rigorously tested to help protect against a wide range of fire risks. Deluge system can cause water damage to valuable equipment or assets due to the flooding that occurs when it activates.
If water supply is an issue in your application, you may want to consider a water mist system over a deluge system. The hifog water mist fire protection system can be used in place of deluge, gas, foam, dry chemical and traditional sprinklers, as well as any other type of fixed fire protection system. Water based fire protection systems have been around since 1860, and water mist systems are making a strong argument that they will be around for years to come in the form of water mist systems. To download the application brochure on water mist fire protection systems for rolling stock click here. Because these systems reduce water consumption and pipe diameters, they are perfect for machinery spaces, as well as fragile infrastructures that requires specialist care, such as in heritage buildings, libraries and archives. A low pressure water mist fire protection system was. Most water mist system arrangements were not able to provide expected levels of fire protection for the tested scenario open plan office areas with a high ceiling.
The main contributing factors were the physical constraints of water mist and the lengthy and expensive approval process. Water mist intermediate pressure intermediate pressure water mist systems are those with operating pressures greater than 12. Aquamist water mist fire suppression system learn how. Among these are clean rooms, tv studios, telecommunications systems, reactors, paint shops, industrial and kitchen fryers, and similar areas with a high concentration of values or special fire protection requirements. Water mist fire protection system manufacturers have designed their systems to release a very fine water spray or mist to cool the flame and displace oxygen by evaporation. In most cases it will effectively reduce the threat of the fire however it is not usually considered a fire extinguishing system for all types of fire hazards. The fike micromist fire protection system employs single fluid. The fine mist the system generates can extinguish fire or limit its growth at an early stage, depending on the asset being protected. The effectiveness of a water mist system in fire suppression depends on its spray characteristics, which include the droplet size distribution, flux. Fixed fire protection systems industrial and commercial watermist systems part 7. We have completed numerous, successful hifog installations protecting irreplaceable assets and processes in the industrial cooking, power generation, and culturalheritage vertical markets. The most common problems from fire protection today is the damage caused by the large amount of water injected in the fire scene after the automatic sprinkler system works. The hifog water mist system is a fire protection system which uses very fine water sprays. Nfpa 750 standard on water mist fire protection systems.
Montreal protocol, water mist was primarily introduced as a replacement for halon. Fire protection system that utilizes water mist fire. With low, medium, and high pressure systems available, water mist systems can do everything from creating a fire suppressing fog to replacing traditional sprinkler systems. Waterbased fire protection systems have been around since 1860, and water mist systems are making a strong argument that they will be around for. Hifog controls, suppresses and extinguishes fires by discharging a fine water mist at high velocity. Mar 24, 2020 a deluge fire protection system requires much more water than a water mist system. In this video, fire protection expert lee kaiser explains the basics of this safe and waterefficient fire suppression system. Although historically only used in factories and large commercial buildings, systems for homes and small buildings are now available at a costeffective price. Both systems use water as the suppression medium, pumped through a network of pipes and zone valves, and deployed within the affected area via ceiling or wallmounted heads.
That translates into less runoff, less damage and easy cleanup. Our water mist nozzles protrude 2 cm below the ceiling making them barely noticeable. Duraquench versatile, affordable water mist fire protection system. Fire fighting systems the smarter way of fire protection. In fact, the micromist system releases 100 times less water than traditional sprinkler systems, yet effectively extinguishes the fire. The water mist systems protect against a large number of fire risks of various types. This includes all sprinkler system control valves, water supply and fire pump control valves, standpipe system valves, and. These waterbased fire suppression systems are relatively new to the fire protection industry. Water mist fire protection general specification for. Water mist fire protection systems misting spray systems. A water mist system is a fixed fire protection system, comprising components for automatic detection and actuation, water supply delivery and water atomisation. Duraquench versatile, affordable water mist fire protection system fikes duraquench pumped water mist system brings the benefits of water mist fire suppression within reach of most budgets and over the widest possible range of applications. With the growing safety concerns and environmental impact of other suppression agents such as halogenated hydrocarbons and carbon dioxide as well as dry and wet chemical, water mist systems could.
It includes the aquamist ultra low flow ulf and aquamist sonic solutions to help protect people and property against. A deluge fire protection system requires much more water than a water mist system. Fogtec recommends to keep the system activated as long as the fire brigade is working on putting the fire out. Water mist fire protection solutions johnson controls. Simply, a water mist fire protection system is a fixed system that discharges a very fine spray of water droplets. Test water mist pumps per weekly requirements item 2 above. The small water droplets allow the water mist to control, suppress or extinguish fires by. The water mist system helps the fire fighters in their actions to finally extinguish the fire. The small water droplets allow the water mist to control, suppress and extinguish fires. Water is an outstanding physical agent as a result of its exceptionally high heat absorbing capacity and latent heat of vaporization. Approved for marine use, water mist protection uses a fraction of the water used by conventional sprinklers and is well suited for the protection of a wide range of marine hazards. When designing a fire protection system, the challenge is to select the right solution to match the risk.
The water mist can give optimum protection by its cooling effect and also by the inerting or elimination of oxygen effect as water expands by a factor of 1700 when it evaporates. Securiplex is a proven innovator and pioneer in water mist fireprotection technology. A low pressure water mist fire protection system was installed above the fire. The main difference is the working pressure of each system. Hifog water mist fire protection systems kidde fire systems. A water mist system discharges a spray of small water droplets. Not only do aquamist systems use less water than a traditional fire sprinkler system, they use no.
We work with manufacturers across the world to bring our clients the most effective water mist systems available. A water mist system is a fire protection system which utilises water, high pressure and specialized sprinkler spray heads to form very fine water droplets, ranging from 50 to 300m depending on the system design. Among these are clean rooms, tv studios, telecommunications systems, reactors, paint shops, industrial and kitchen fryers, and similar areas with a high concentration of values or. Reliance is placed on the procurement and installation of listed water mist equipment or systems that have demonstrated performance in fire tests as part of a listing process. Water mist systems should be considered on a casebycase basis to determine whether a proposed system will meet the fire protection objectives, which need to be clearly stated by the supplier. Water mist systems for fire suppression cannon fire. At fire shield, we offer a broad range of water mist systems accredited for a number of different hazard types. Water mist systems work by propelling the water through a specially designed nozzle, which breaks the water up into hundreds and hundreds of microdroplets. Water suppression systems fire protection technologies. Aug 18, 2010 a low pressure water mist fire protection system was installed above the fire. Each water mist system is designed with one or more of the following objectives. Chemetron fire systems is at the forefront of water mist fire suppression technology. We use high quality, flexible, stainlesssteel braided piping to make the installation quick and as smooth as possible. Water mist fire protection systems use a specific spray mist that absorbs heat, displaces oxygen, or blocks radiant heat to control, suppress, or extinguish fires.
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