Fire safety in delicate areas with high pressure water mist

Finding the optimum resolution for the protection of high tech equipment beneath delicate environmental circumstances, while on the same time reducing the danger of contamination and taking care for the safety of persons in case of a fire, is a constant problem, especially for operators of facilities such as laboratories, knowledge centres, hospitals or semiconductor production facilities.
During the previous years the excessive strain 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 protection of equipment equipments, completely different kind of buildings and important infrastructure objects. This article demonstrates how AQUASYS, a producer of excessive stress water mist techniques accepts these challenges and supply smart system design and individual engineering options to fulfill purchasers around the globe.
Extensive R&D center.
Facts about AQUASYS and excessive strain water mist
AQUASYS is a pioneer within the development of HPWM solutions for greater than 25 years and is part of a household owned group of firms with greater than 50 years of expertise in fluid and automation technology.
The outstanding impact of AQUASYS HPWM relies on water, which flows at high strain via specially designed and manufactured nozzles. This course of creates an especially fine water mist expanding three-dimensionally and filling all type of rooms, edges or services within seconds after activation.
The very nice water mist with a droplet measurement between zero,050-0,300 mm actually is spread in the room. As quickly as the droplets method the fireplace they evaporate due to pure thermals and the volume multiply 1,675 times!
Surge extract the energy of two.3 MJ per litre of water from the hearth supply. At the same time the oxygen is displaced by the larger volume of the evaporated water mist. Due to the room-filling impact and the everlasting feeding of recent droplets, on one hand these results in an enormous cooling impact, and then again in a very good shielding of the warmth radiation and thus an insulation of the fire.
The mixture of product development, capability to execute fire tests and simulation, challenge and buyer specific engineering, challenge administration, element manufacturing, system set up, on-site-training as properly as service and maintenance within our company permits AQUASYS to assist our clients with innovative concepts and solutions worldwide.
Less water and smart system design
The mixture of the technological benefits of water mist and using high-quality stainless steel, especially for pipes but all other parts contacting water, are the main benefits of the system. No corrosion will occur and this results in the precise fact, that AQUASYS hearth protection methods show a considerably decrease risk of contamination. Therefore, it cope with highest cleanness requirements. Furthermore, the use of high-grade stainless-steel leads to longer lifetime of the system and allows the use of demineralised water.
The AQUASYS system with excessive stress water mist achieve greater efficiency and on the identical time decrease water consumption compared to widespread sprinkler techniques. This leads to a smarter system design, much less house necessities and cost-reducing results due to significantly tinier water tanks, valves, pump models and reduced piping dimensions between 12 mm to 42 mm.
The system strain of about a hundred and forty bar permits extra flexibility regarding the design of the pipeline network in comparability with different suppression systems operating at lower strain. This permits longer pipe distances, extra curves and flexible pipe routes with out worrying about stress loss. Particularly if the system ought to be extended and new areas must be integrated in the fire protection system, the AQUASYS technology reveals more flexibility in reaching the minimum required nozzle strain.
Depending on the possible energy sources, ambient conditions or house, oil-free and maintenance-free pumps with electric motor Power Pack, elective with diesel- or gas-powered Power Pack options are available.
Individual engineered methods
HPWM systems are individually engineered techniques by each producer, which additionally differs to frequent used sprinkler or deluge system. While the engineering concentrate on the individual client, the practical system design in addition to the interfaces for activation and communication to central hearth alarm methods are based mostly on frequent standards, that are comparable and linked to different suppression methods.
Providing useful solutions like the supply of pre-assembled nozzle strains or special necessities for tough and sensitive situation (e.g. special helps, special and prime quality material demands) the HPWM system can be completely built-in to the present structures on web site and reduces the installation time on web site.
Different surrounding conditions (high or low temperatures, aggressive, ..), active air flow, as well as all different kind of obstacles also can affect the system design. This require intensive coordination of all customer specific functions prematurely.
Involving the engineering team, qualified with the highest level of experience and experiences, already on the first design levels enables AQUASYS to design and engineer good engineered techniques.
Certified and tested solutions
AQUASYS offers a assist bundle, that features clarifications with customer’s fireplace marshals, approval authorities, insurance companies or impartial notified physique enabling a clean progress in each venture stage. Furthermore a variety of varied check certificates for A,B,C and F fire loads as a background for designing the system are available or may be carried out on project specific necessities. The chance of preparation of take a look at specification, doing 1:1 actual scale fire checks together with as constructed mock ups and involving particular hearth loads such as batteries, cables or server gear are finishing this bundle supplied by AQUASYS.
For extra info, go to www.aquasys.at
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