Fire protection in sensitive areas with high stress water mist

Finding the optimum solution for the protection of high tech gear underneath sensitive environmental situations, while on the similar time decreasing the chance of contamination and taking look after the security of individuals in case of a hearth, is a constant problem, especially for operators of services such as laboratories, data centres, hospitals or semiconductor production services.
During the previous years the excessive pressure water mist (HPWM) expertise has been introduced more strongly into focus of such organisations. It is a confirmed, dependable and revolutionary technology used for the protection of equipment equipments, totally different kind of buildings and necessary infrastructure objects. This article demonstrates how AQUASYS, a producer of high stress water mist methods accepts these challenges and provide good system design and individual engineering options to fulfill purchasers all over the world.
Extensive R&D center.
Facts about AQUASYS and high pressure water mist
AQUASYS is a pioneer within the improvement of HPWM solutions for more than 25 years and is part of a household owned group of corporations with more than 50 years of expertise in fluid and automation technology.
เพรสเชอร์เกจ of AQUASYS HPWM is predicated on water, which flows at excessive pressure through specially designed and manufactured nozzles. This process creates a particularly fine water mist expanding three-dimensionally and filling all type of rooms, edges or facilities within seconds after activation.
The very fine water mist with a droplet size between zero,050-0,300 mm actually is spread within the room. As quickly as the droplets strategy the fireplace they evaporate because of natural thermals and the volume multiply 1,675 times!
This vaporization extract the vitality of 2.3 MJ per litre of water from the fireplace supply. At the identical time the oxygen is displaced by the larger volume of the evaporated water mist. Due to the room-filling effect and the everlasting feeding of latest droplets, on one hand these ends in a large cooling effect, and on the opposite hand in a very good shielding of the warmth radiation and thus an insulation of the hearth.
The combination of product development, capability to execute fireplace exams and simulation, challenge and buyer specific engineering, challenge administration, element production, system set up, on-site-training in addition to service and maintenance within our company allows AQUASYS to assist our purchasers with innovative ideas and solutions worldwide.
Less water and sensible system design
The combination of the technological advantages of water mist and using high-quality chrome steel, particularly for pipes however all different elements contacting water, are the main benefits of the system. No corrosion will happen and this leads to the actual fact, that AQUASYS fireplace protection methods present a considerably decrease threat of contamination. Therefore, it cope with highest cleanness requirements. Furthermore, the usage of high-grade stainless-steel results in longer lifetime of the system and permits the usage of demineralised water.
The AQUASYS system with excessive strain water mist achieve higher efficiency and at the similar time decrease water consumption compared to widespread sprinkler techniques. This leads to a better system design, less area necessities and cost-reducing results because of considerably tinier water tanks, valves, pump models and lowered piping dimensions between 12 mm to forty two mm.
The system stress of about a hundred and forty bar allows extra flexibility regarding the design of the pipeline network in comparison with other suppression techniques operating at lower pressure. This permits longer pipe distances, more curves and versatile pipe routes without worrying about stress loss. Particularly if the system must be extended and new areas ought to be integrated within the fireplace safety system, the AQUASYS technology shows extra flexibility in reaching the minimal required nozzle pressure.
Depending on the possible power sources, ambient circumstances or house, oil-free and maintenance-free pumps with electric motor Power Pack, elective with diesel- or gas-powered Power Pack options 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 individual shopper, the useful system design in addition to the interfaces for activation and communication to central fireplace alarm methods are based on frequent standards, which are comparable and linked to different suppression systems.
Providing functional solutions like the provision of pre-assembled nozzle traces or special necessities for rough and sensitive situation (e.g. special supports, special and prime quality material demands) the HPWM system can be perfectly integrated to the existing structures on site and reduces the set up time on web site.
Different surrounding conditions (high or low temperatures, aggressive, ..), active ventilation, in addition to all different kind of obstacles can also influence the system design. This require intensive coordination of all customer specific functions prematurely.
Involving the engineering team, certified with the highest degree of experience and experiences, already on the first design phases allows AQUASYS to design and engineer good engineered systems.
Certified and tested options
AQUASYS provides a help package deal, that features clarifications with customer’s fireplace marshals, approval authorities, insurance companies or independent notified body enabling a smooth progress in each challenge stage. Furthermore a variety of varied check certificates for A,B,C and F hearth hundreds as a background for designing the system can be found or may be carried out on challenge specific requirements. The risk of preparation of check specification, doing 1:1 real scale hearth exams including as constructed mock ups and involving specific fireplace masses such as batteries, cables or server equipment are finishing this package provided by AQUASYS.
For extra information, go to www.aquasys.at
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