Fire protection in delicate areas with high pressure water mist

Finding the optimal resolution for the safety of high tech gear under sensitive environmental situations, while at the identical time lowering the chance of contamination and taking take care of the security of individuals in case of a fire, is a constant problem, especially for operators of amenities such as laboratories, information centres, hospitals or semiconductor manufacturing amenities.
During the previous years the high stress water mist (HPWM) know-how has been introduced extra strongly into focus of such organisations. It is a confirmed, reliable and innovative know-how used for the safety of equipment equipments, totally different kind of buildings and necessary infrastructure objects. This article demonstrates how AQUASYS, a producer of high stress water mist systems accepts these challenges and provide sensible system design and individual engineering options to fulfill clients around the world.
Extra &D heart.
Facts about AQUASYS and excessive strain water mist
AQUASYS is a pioneer within the improvement of HPWM solutions for greater than 25 years and is a half of a family owned group of companies with greater than 50 years of expertise in fluid and automation technology.
The outstanding effect of AQUASYS HPWM is based on water, which flows at high strain by way of specifically designed and manufactured nozzles. This process creates an especially nice water mist increasing three-dimensionally and filling all sort of rooms, edges or services inside seconds after activation.
The very nice water mist with a droplet dimension between 0,050-0,300 mm actually is unfold in the room. As quickly because the droplets method the fireplace they evaporate because of pure thermals and the quantity multiply 1,675 times!
This vaporization extract the vitality of two.3 MJ per litre of water from the hearth source. At the identical time the oxygen is displaced by the bigger quantity of the evaporated water mist. Due to the room-filling effect and the permanent feeding of recent droplets, on one hand these results in a massive cooling effect, and on the other hand in a very good shielding of the warmth radiation and thus an insulation of the hearth.
The combination of product development, functionality to execute fire checks and simulation, project and buyer specific engineering, venture administration, element production, system installation, on-site-training in addition to service and maintenance within our company permits AQUASYS to support our shoppers with revolutionary ideas and options worldwide.
Less water and good system design
The combination of the technological advantages of water mist and using high-quality stainless steel, particularly for pipes however all different components contacting water, are the main advantages of the system. No corrosion will happen and this results in the fact, that AQUASYS hearth safety techniques present a considerably lower threat of contamination. Therefore, it cope with highest cleanness necessities. Furthermore, using high-grade stainless-steel leads to longer lifetime of the system and allows the usage of demineralised water.
The AQUASYS system with high strain water mist achieve higher effectivity and on the similar time lower water consumption in comparison with common sprinkler methods. This results in a better system design, less space necessities and cost-reducing effects due to considerably tinier water tanks, valves, pump units and decreased piping dimensions between 12 mm to forty two mm.
The system stress of about one hundred forty bar permits more flexibility concerning the design of the pipeline community in comparison with different suppression methods working at decrease strain. This permits longer pipe distances, extra curves and flexible pipe routes with out worrying about stress loss. Particularly if the system must be prolonged and new areas ought to be integrated in the fire safety system, the AQUASYS know-how exhibits more flexibility in reaching the minimal required nozzle strain.
Depending on the possible power sources, ambient situations or space, oil-free and maintenance-free pumps with electric motor Power Pack, optional with diesel- or gas-powered Power Pack options can be found.
Individual engineered systems
HPWM systems are individually engineered systems by each producer, which also differs to widespread used sprinkler or deluge system. While the engineering give consideration to the person client, the practical system design as properly as the interfaces for activation and communication to central fire alarm techniques are primarily based on frequent requirements, which are comparable and linked to other suppression systems.
Providing functional options like the availability of pre-assembled nozzle lines or particular requirements for rough and sensitive condition (e.g. particular helps, special and prime quality materials demands) the HPWM system may be perfectly built-in to the existing buildings on web site and reduces the installation time on web site.
Different surrounding circumstances (high or low temperatures, aggressive, ..), lively air flow, as properly as all different kind of obstacles can also influence the system design. This require intensive coordination of all customer specific functions in advance.
Involving the engineering staff, certified with the best level of experience and experiences, already at the first design stages permits AQUASYS to design and engineer smart engineered systems.
Certified and tested options
AQUASYS provides a support package deal, that includes clarifications with customer’s fire marshals, approval authorities, insurance corporations or unbiased notified body enabling a smooth progress in every project stage. Furthermore a broad range of various check certificates for A,B,C and F fireplace hundreds as a background for designing the system can be found or may be done on project specific necessities. The possibility of preparation of take a look at specification, doing 1:1 actual scale fire tests including as constructed mock ups and involving particular fireplace hundreds corresponding to batteries, cables or server gear are completing this package deal provided by AQUASYS.
For more information, go to www.aquasys.at
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