Finding the optimal resolution for the protection of high tech tools underneath delicate environmental conditions, while on the identical time reducing the chance of contamination and taking take care of the protection of individuals in case of a fire, is a constant challenge, especially for operators of services similar to laboratories, data centres, hospitals or semiconductor production services.
During the previous years the excessive strain water mist (HPWM) expertise has been brought more strongly into focus of such organisations. It is a confirmed, reliable and progressive know-how used for the protection of equipment equipments, totally different kind of buildings and essential infrastructure objects. This article demonstrates how AQUASYS, a producer of high stress water mist methods accepts these challenges and supply good system design and individual engineering options to fulfill clients around the globe.
Extensive R&D heart.
Facts about AQUASYS and high pressure water mist
AQUASYS is a pioneer in the growth of HPWM solutions for greater than 25 years and is part of a household owned group of corporations with greater than 50 years of experience in fluid and automation technology.
The excellent effect of AQUASYS HPWM relies on water, which flows at high strain by way of specially designed and manufactured nozzles. This course of creates a particularly fine water mist increasing three-dimensionally and filling all sort of rooms, edges or amenities within seconds after activation.
The very nice water mist with a droplet size between 0,050-0,300 mm literally is spread in the room. As soon because the droplets strategy the hearth they evaporate because of natural thermals and the volume multiply 1,675 times!
This vaporization extract the power of two.3 MJ per litre of water from the fireplace supply. At the same time the oxygen is displaced by the bigger quantity of the evaporated water mist. Due to the room-filling impact and the permanent feeding of new droplets, on one hand these results in a large cooling effect, and however in a very good shielding of the heat radiation and thus an insulation of the fire.
The combination of product growth, functionality to execute hearth tests and simulation, challenge and customer particular engineering, venture administration, component production, system set up, on-site-training in addition to service and upkeep inside our company allows AQUASYS to help our clients with revolutionary ideas and solutions worldwide.
Less water and sensible system design
The combination of the technological benefits of water mist and using high-quality stainless-steel, particularly for pipes but all other elements contacting water, are the main benefits of the system. No corrosion will happen and this leads to the fact, that AQUASYS fireplace safety techniques present a significantly lower threat of contamination. Therefore, it address highest cleanness requirements. Furthermore, the use of high-grade chrome steel leads to longer lifetime of the system and allows the use of demineralised water.
The AQUASYS system with excessive strain water mist obtain larger efficiency and at the same time decrease water consumption in comparability with frequent sprinkler methods. This leads to a wiser system design, much less house necessities and cost-reducing effects as a end result of considerably tinier water tanks, valves, pump items and decreased piping dimensions between 12 mm to 42 mm.
The system pressure of about 140 bar allows more flexibility in regards to the design of the pipeline network in comparison with other suppression systems operating at decrease pressure. This permits longer pipe distances, extra curves and flexible pipe routes with out worrying about pressure loss. Particularly if the system ought to be extended and new areas must be integrated in the fire safety system, the AQUASYS expertise exhibits more flexibility in reaching the minimal required nozzle pressure.
Depending on the attainable energy sources, ambient situations or space, oil-free and maintenance-free pumps with electric motor Power Pack, optionally available with diesel- or gas-powered Power Pack solutions can be found.
Individual engineered methods
HPWM techniques are individually engineered systems by each producer, which also differs to frequent used sprinkler or deluge system. While the engineering focus on the person client, the practical system design as well as the interfaces for activation and communication to central fire alarm techniques are primarily based on common standards, which are comparable and linked to different suppression systems.
Providing spmk700 like the supply of pre-assembled nozzle lines or particular necessities for rough and delicate condition (e.g. special supports, special and prime quality material demands) the HPWM system may be completely integrated to the prevailing buildings on website and reduces the set up time on website.
Different surrounding conditions (high or low temperatures, aggressive, ..), energetic ventilation, as nicely as all completely different sort of obstacles can also influence the system design. This require intensive coordination of all customer particular functions in advance.
Involving the engineering group, qualified with the highest degree of experience and experiences, already on the first design phases allows AQUASYS to design and engineer sensible engineered systems.
Certified and examined solutions
AQUASYS offers a assist package deal, that features clarifications with customer’s fireplace marshals, approval authorities, insurance coverage firms or independent notified body enabling a easy progress in every challenge stage. Furthermore a extensive range of various check certificates for A,B,C and F fire masses as a background for designing the system can be found or can be carried out on venture specific necessities. The possibility of preparation of check specification, doing 1:1 real scale fireplace tests including as built mock ups and involving specific hearth loads similar to batteries, cables or server equipment are finishing this bundle offered by AQUASYS.
For more data, go to www.aquasys.at
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