Fire safety in sensitive areas with high stress water mist

Finding the optimal solution for the safety of excessive tech equipment underneath delicate environmental conditions, while on the similar time lowering the danger of contamination and taking look after the protection of persons in case of a hearth, is a constant challenge, especially for operators of amenities corresponding to laboratories, data centres, hospitals or semiconductor manufacturing facilities.
During the previous years the high stress water mist (HPWM) know-how has been introduced more strongly into focus of such organisations. It is a confirmed, reliable and innovative know-how used for the safety of machinery equipments, totally different sort of buildings and essential infrastructure objects. This article demonstrates how AQUASYS, a producer of high stress water mist techniques accepts these challenges and offer smart system design and individual engineering options to satisfy purchasers all over the world.
Extensive R&D heart.
Facts about AQUASYS and high pressure water mist
AQUASYS is a pioneer in the development of HPWM solutions for greater than 25 years and is a part of a household owned group of firms with greater than 50 years of expertise in fluid and automation know-how.
The outstanding effect of AQUASYS HPWM is based on water, which flows at high strain via specially designed and manufactured nozzles. This course of creates an especially fine water mist expanding three-dimensionally and filling all kind of rooms, edges or amenities inside seconds after activation.
The very fine water mist with a droplet dimension between zero,050-0,300 mm literally is spread within the room. As quickly because the droplets strategy the fireplace they evaporate due to pure thermals and the quantity multiply 1,675 times!
This vaporization extract the energy of two.three MJ per litre of water from the fire source. 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 leads to an enormous cooling effect, and then again in an excellent shielding of the heat radiation and thus an insulation of the fire.
The combination of product development, capability to execute hearth exams and simulation, venture and customer specific engineering, challenge management, element manufacturing, system set up, on-site-training as well as service and maintenance inside our company allows AQUASYS to support our clients with innovative concepts and solutions worldwide.
Less water and smart system design
The mixture of the technological benefits of water mist and the use of high-quality stainless-steel, particularly for pipes however all other elements contacting water, are the primary advantages of the system. No corrosion will occur and this leads to the very fact, that AQUASYS fire protection techniques show a significantly lower risk of contamination. Therefore, it cope with highest cleanness requirements. Furthermore, Results of high-grade chrome steel leads to longer lifetime of the system and permits using demineralised water.
The AQUASYS system with high strain water mist achieve higher efficiency and at the similar time decrease water consumption compared to widespread sprinkler systems. This leads to a wiser system design, much less house necessities and cost-reducing results because of significantly tinier water tanks, valves, pump items and reduced piping dimensions between 12 mm to 42 mm.
The system stress of about one hundred forty bar permits extra flexibility concerning the design of the pipeline network in comparability with different suppression systems working at decrease stress. This permits longer pipe distances, more curves and versatile pipe routes with out worrying about strain loss. Particularly if the system should be prolonged and new areas must be built-in in the fireplace protection system, the AQUASYS technology shows more flexibility in reaching the minimal required nozzle stress.
Depending on the possible power sources, ambient circumstances or area, oil-free and maintenance-free pumps with electrical motor Power Pack, optional with diesel- or gas-powered Power Pack options are available.
Individual engineered methods
HPWM techniques are individually engineered systems by each producer, which also differs to common used sprinkler or deluge system. While the engineering focus on the person shopper, the useful system design as well as the interfaces for activation and communication to central fire alarm methods are based on widespread standards, which are comparable and linked to different suppression systems.
Providing functional options like the provision of pre-assembled nozzle strains or particular requirements for rough and delicate situation (e.g. particular supports, special and top quality materials demands) the HPWM system can be perfectly built-in to the existing constructions on site and reduces the installation time on website.
Different surrounding circumstances (high or low temperatures, aggressive, ..), energetic air flow, as well as all different sort of obstacles also can influence the system design. This require intensive coordination of all buyer particular applications upfront.
Involving the engineering staff, qualified with the highest degree of experience and experiences, already at the first design stages allows AQUASYS to design and engineer sensible engineered techniques.
Certified and examined solutions
AQUASYS provides a help package deal, that includes clarifications with customer’s fireplace marshals, approval authorities, insurance coverage companies or unbiased notified physique enabling a clean progress in each challenge stage. Furthermore a wide range of various check certificates for A,B,C and F fireplace loads as a background for designing the system are available or could be done on project particular requirements. The chance of preparation of test specification, doing 1:1 actual scale hearth checks including as constructed mock ups and involving specific fire loads such as batteries, cables or server tools are completing this package deal supplied by AQUASYS.
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