Fire protection in sensitive areas with high strain water mist

Finding the optimum answer for the protection of high tech tools beneath delicate environmental situations, whereas at the similar time decreasing the chance of contamination and taking look after the protection of persons in case of a fire, is a continuing problem, especially for operators of facilities corresponding to laboratories, data centres, hospitals or semiconductor production amenities.
During the previous years the high pressure water mist (HPWM) expertise has been brought more strongly into focus of such organisations. It is a confirmed, dependable and innovative technology used for the safety of machinery equipments, totally different type of buildings and necessary infrastructure objects. This article demonstrates how AQUASYS, a producer of excessive strain water mist systems accepts these challenges and provide good system design and particular person engineering options to satisfy purchasers around the world.
Extensive R&D middle.
Facts about AQUASYS and high stress water mist
AQUASYS is a pioneer within the growth of HPWM solutions for more than 25 years and is a part of a family owned group of firms with more than 50 years of expertise in fluid and automation expertise.
The excellent effect of AQUASYS HPWM relies on water, which flows at excessive stress by way of specifically designed and manufactured nozzles. This course of creates an extremely nice water mist expanding three-dimensionally and filling all kind of rooms, edges or amenities inside seconds after activation.
เกจ์แรงดัน with a droplet size between 0,050-0,300 mm actually is unfold in the room. As soon as the droplets strategy the hearth they evaporate due to natural thermals and the amount multiply 1,675 times!
This vaporization extract the vitality of two.three MJ per litre of water from the fireplace supply. At the identical time the oxygen is displaced by the bigger volume of the evaporated water mist. Due to the room-filling effect and the permanent feeding of recent droplets, on one hand these ends in a large cooling effect, and on the opposite hand in a very good shielding of the heat radiation and thus an insulation of the hearth.
The mixture of product improvement, functionality to execute hearth exams and simulation, project and buyer particular engineering, challenge administration, element production, system installation, on-site-training in addition to service and upkeep within our firm allows AQUASYS to assist our clients with innovative concepts and solutions worldwide.
Less water and good system design
The mixture of the technological advantages of water mist and the use of high-quality chrome steel, especially for pipes however all different components contacting water, are the primary benefits of the system. No corrosion will happen and this results in the actual fact, that AQUASYS fire protection systems show a significantly decrease threat of contamination. Therefore, it address highest cleanness necessities. Furthermore, the usage of high-grade stainless-steel leads to longer lifetime of the system and allows the use of demineralised water.
The AQUASYS system with high strain water mist obtain greater effectivity and at the identical time lower water consumption in comparison with common sprinkler methods. This results in a better system design, much less area requirements and cost-reducing effects because of considerably tinier water tanks, valves, pump units and reduced piping dimensions between 12 mm to 42 mm.
The system strain of about a hundred and forty bar permits extra flexibility concerning the design of the pipeline network compared to different suppression techniques working at lower pressure. This allows longer pipe distances, more curves and versatile pipe routes without worrying about stress loss. Particularly if the system must be extended and new areas must be integrated in the fire protection system, the AQUASYS technology shows extra flexibility in reaching the minimum required nozzle stress.
Depending on the attainable vitality sources, ambient situations or house, oil-free and maintenance-free pumps with electric motor Power Pack, optionally available with diesel- or gas-powered Power Pack options can be found.
Individual engineered systems
HPWM systems are individually engineered methods by each producer, which additionally differs to widespread used sprinkler or deluge system. While the engineering give consideration to the person consumer, the practical system design in addition to the interfaces for activation and communication to central fire alarm systems are based on frequent requirements, that are comparable and linked to other suppression methods.
Providing practical solutions like the availability of pre-assembled nozzle traces or particular requirements for rough and delicate condition (e.g. special supports, particular and high quality materials demands) the HPWM system may be completely built-in to the prevailing constructions on site and reduces the installation time on site.
Different surrounding situations (high or low temperatures, aggressive, ..), lively ventilation, as well as all completely different kind of obstacles also can influence the system design. This require intensive coordination of all customer specific applications in advance.
Involving the engineering group, qualified with the very best stage of experience and experiences, already on the first design stages allows AQUASYS to design and engineer smart engineered methods.
Certified and tested solutions
AQUASYS provides a support bundle, that includes clarifications with customer’s fireplace marshals, approval authorities, insurance firms or independent notified physique enabling a clean progress in every project stage. Furthermore a wide range of various take a look at certificates for A,B,C and F fire loads as a background for designing the system can be found or could be carried out on challenge particular necessities. The chance of preparation of test specification, doing 1:1 actual scale hearth exams including as constructed mock ups and involving specific fireplace hundreds corresponding to batteries, cables or server equipment are completing this package supplied by AQUASYS.
For extra information, go to www.aquasys.at
Share

Leave a Comment