Fire safety in sensitive areas with high pressure water mist

Finding the optimal answer for the safety of excessive tech gear under delicate environmental situations, while on the same time reducing the chance of contamination and taking take care of the safety of individuals in case of a hearth, is a continuing challenge, particularly for operators of facilities such as laboratories, knowledge centres, hospitals or semiconductor manufacturing services.
During the past years the excessive pressure water mist (HPWM) know-how has been brought more strongly into focus of such organisations. It is a confirmed, dependable and revolutionary know-how used for the protection of equipment equipments, different kind of buildings and important infrastructure objects. This article demonstrates how AQUASYS, a manufacturer of high stress water mist methods accepts these challenges and provide sensible system design and particular person engineering options to satisfy shoppers around the world.
Extensive R&D heart.
Facts about AQUASYS and high strain water mist
AQUASYS is a pioneer within the improvement of HPWM solutions for more than 25 years and is a part of a household owned group of firms with greater than 50 years of experience in fluid and automation expertise.
The outstanding effect of AQUASYS HPWM is based on water, which flows at excessive strain through specifically designed and manufactured nozzles. This process creates an especially fine water mist expanding three-dimensionally and filling all kind of rooms, edges or services within seconds after activation.
The very fantastic water mist with a droplet dimension between zero,050-0,300 mm literally is spread in the room. As soon because the droplets strategy the fire they evaporate due to natural thermals and the quantity multiply 1,675 times!
This vaporization extract the power of two.three MJ per litre of water from the fire 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 permanent feeding of latest droplets, on one hand these ends in an enormous cooling effect, and however in an excellent shielding of the warmth radiation and thus an insulation of the hearth.
The mixture of product growth, capability to execute hearth exams and simulation, project and buyer specific engineering, venture administration, part production, system installation, on-site-training in addition to service and maintenance inside our firm permits AQUASYS to support our clients with revolutionary concepts and solutions worldwide.
Less water and sensible system design
The mixture of the technological advantages of water mist and using high-quality stainless-steel, especially for pipes however all other components contacting water, are the primary benefits of the system. No corrosion will happen and this leads to the fact, that AQUASYS fire protection techniques present a significantly decrease risk of contamination. Therefore, it address highest cleanness requirements. Furthermore, using high-grade stainless steel results in longer lifetime of the system and allows the utilization of demineralised water.
The AQUASYS system with excessive stress water mist obtain higher efficiency and at the similar time decrease water consumption in comparability with frequent sprinkler methods. This results in a better system design, much less house necessities and cost-reducing effects because of significantly tinier water tanks, valves, pump units and reduced piping dimensions between 12 mm to forty two mm.
The system pressure of about a hundred and forty bar allows extra flexibility regarding the design of the pipeline network in comparison with different suppression systems operating at decrease strain. This allows longer pipe distances, more curves and flexible pipe routes without worrying about stress loss. Particularly if the system should be extended and new areas should be integrated within the fireplace protection system, the AQUASYS expertise exhibits more flexibility in reaching the minimum required nozzle pressure.
Depending on the potential power sources, ambient situations or area, oil-free and maintenance-free pumps with electric motor Power Pack, elective with diesel- or gas-powered Power Pack solutions can be found.
Individual engineered systems
HPWM methods are individually engineered systems by each producer, which also differs to frequent used sprinkler or deluge system. While the engineering focus on the individual client, the practical system design in addition to the interfaces for activation and communication to central hearth alarm techniques are based on common requirements, that are comparable and linked to different suppression techniques.
Providing New like the provision of pre-assembled nozzle traces or particular requirements for tough and delicate condition (e.g. particular helps, special and prime quality material demands) the HPWM system can be completely integrated to the existing structures on web site and reduces the installation time on site.
Different surrounding conditions (high or low temperatures, aggressive, ..), active ventilation, as well as all different kind of obstacles also can influence the system design. This require intensive coordination of all customer specific functions in advance.
Involving the engineering staff, certified with the very best stage of experience and experiences, already at the first design phases enables AQUASYS to design and engineer smart engineered systems.
Certified and examined solutions
AQUASYS offers a assist bundle, that features clarifications with customer’s hearth marshals, approval authorities, insurance coverage corporations or independent notified body enabling a easy progress in every project stage. Furthermore a variety of various test certificates for A,B,C and F fire hundreds as a background for designing the system can be found or could be carried out on project specific necessities. The risk of preparation of take a look at specification, doing 1:1 actual scale fireplace tests together with as constructed mock ups and involving particular hearth hundreds similar to batteries, cables or server equipment are completing this package offered by AQUASYS.
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