Finding the optimum answer for the protection of high tech tools under delicate environmental circumstances, while on the similar time decreasing the danger of contamination and taking take care of the security of individuals in case of a fireplace, is a constant problem, particularly for operators of facilities corresponding to laboratories, data centres, hospitals or semiconductor manufacturing facilities.
During the previous years the high pressure water mist (HPWM) expertise has been brought extra strongly into focus of such organisations. It is a confirmed, dependable and innovative technology used for the safety of equipment equipments, totally different type of buildings and necessary infrastructure objects. This article demonstrates how AQUASYS, a manufacturer of excessive stress water mist methods accepts these challenges and provide good system design and individual engineering solutions to satisfy clients around the globe.
Extensive R&D center.
Facts about AQUASYS and high strain water mist
AQUASYS is a pioneer in the growth of HPWM solutions for more than 25 years and is part of a household owned group of companies with greater than 50 years of experience in fluid and automation technology.
The excellent impact of AQUASYS HPWM relies on water, which flows at excessive stress through specially designed and manufactured nozzles. This course of creates an extremely nice water mist expanding three-dimensionally and filling all kind of rooms, edges or facilities within seconds after activation.
The very fantastic water mist with a droplet size between zero,050-0,300 mm actually is unfold within the room. As soon as Economical evaporate due to pure thermals and the quantity multiply 1,675 times!
This vaporization extract the vitality of 2.three MJ per litre of water from the fireplace source. At the identical time the oxygen is displaced by the larger quantity of the evaporated water mist. Due to the room-filling effect and the everlasting feeding of recent droplets, on one hand these ends in a large cooling impact, and then again in an excellent shielding of the warmth radiation and thus an insulation of the fire.
The mixture of product development, functionality to execute fireplace tests and simulation, project and customer specific engineering, venture administration, part manufacturing, system set up, on-site-training as properly as service and upkeep within our firm permits AQUASYS to assist our clients with revolutionary ideas and solutions worldwide.
Less water and sensible system design
The mixture of the technological benefits of water mist and the usage of high-quality stainless-steel, especially for pipes but all other elements contacting water, are the main advantages of the system. No corrosion will occur and this leads to the very fact, that AQUASYS fire safety techniques present a considerably lower threat of contamination. Therefore, it address highest cleanness necessities. Furthermore, the usage of high-grade chrome steel leads to longer lifetime of the system and permits the utilization of demineralised water.
The AQUASYS system with high strain water mist achieve greater efficiency and at the identical time lower water consumption compared to frequent sprinkler techniques. This leads to a smarter system design, much less space requirements and cost-reducing results as a end result of considerably tinier water tanks, valves, pump models and decreased piping dimensions between 12 mm to 42 mm.
The system stress of about 140 bar permits extra flexibility regarding the design of the pipeline community compared to different suppression methods working at lower stress. This permits longer pipe distances, more curves and versatile pipe routes without worrying about stress loss. Particularly if the system ought to be prolonged and new areas ought to be built-in in the fire protection system, the AQUASYS expertise reveals extra flexibility in reaching the minimal required nozzle pressure.
Depending on the potential energy sources, ambient conditions or area, oil-free and maintenance-free pumps with electrical motor Power Pack, elective with diesel- or gas-powered Power Pack options can be found.
Individual engineered systems
HPWM systems are individually engineered methods by each manufacturer, which also differs to common used sprinkler or deluge system. While the engineering give consideration to the person client, the useful system design as properly as the interfaces for activation and communication to central hearth alarm systems are primarily based on common standards, which are comparable and linked to other suppression techniques.
Providing functional options like the supply of pre-assembled nozzle strains or special requirements for rough and delicate condition (e.g. special supports, particular and top quality materials demands) the HPWM system could be perfectly integrated to the prevailing structures on site and reduces the set up time on site.
Different surrounding circumstances (high or low temperatures, aggressive, ..), lively air flow, as well as all totally different type of obstacles can also influence the system design. This require intensive coordination of all customer particular purposes upfront.
Involving the engineering staff, certified with the very best degree of expertise and experiences, already on the first design phases permits AQUASYS to design and engineer sensible engineered methods.
Certified and examined solutions
AQUASYS offers a assist bundle, that features clarifications with customer’s fireplace marshals, approval authorities, insurance corporations or independent notified physique enabling a smooth progress in every venture stage. Furthermore a variety of varied test certificates for A,B,C and F fire loads as a background for designing the system can be found or can be accomplished on project specific requirements. The risk of preparation of take a look at specification, doing 1:1 actual scale fireplace checks together with as built mock ups and involving specific hearth masses similar to batteries, cables or server equipment are completing this bundle provided by AQUASYS.
For more information, go to www.aquasys.at
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