Fire safety in sensitive areas with high pressure water mist

Finding the optimal resolution for the safety of high tech equipment under delicate environmental conditions, whereas on the similar time decreasing the chance of contamination and taking care for the protection of persons in case of a hearth, is a continuing challenge, especially for operators of facilities such as laboratories, data centres, hospitals or semiconductor production amenities.
During the past years the high pressure water mist (HPWM) know-how has been introduced extra strongly into focus of such organisations. It is a confirmed, dependable and progressive know-how used for the safety of equipment equipments, completely different sort of buildings and important infrastructure objects. This article demonstrates how AQUASYS, a producer of excessive pressure water mist techniques accepts these challenges and supply good system design and individual engineering solutions to fulfill shoppers around the globe.
Extensive R&D heart.
Facts about AQUASYS and high pressure water mist

AQUASYS is a pioneer within the growth of HPWM solutions for more than 25 years and is part of a family owned group of companies with greater than 50 years of expertise in fluid and automation technology.
The excellent effect of AQUASYS HPWM is predicated on water, which flows at excessive strain via specifically designed and manufactured nozzles. เพรสเชอร์เกจวัดแรงดันน้ำ of creates a particularly fantastic water mist increasing three-dimensionally and filling all type of rooms, edges or services within seconds after activation.
The very fine water mist with a droplet dimension between 0,050-0,300 mm actually is spread in the room. As quickly as the droplets approach the fireplace they evaporate because of natural thermals and the quantity multiply 1,675 times!

This vaporization extract the energy of 2.three MJ per litre of water from the hearth source. 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 permanent feeding of latest droplets, on one hand these leads to a massive cooling effect, and however in an excellent shielding of the heat radiation and thus an insulation of the hearth.
The mixture of product development, functionality to execute fire tests and simulation, venture and buyer specific engineering, project administration, component manufacturing, system set up, on-site-training in addition to service and upkeep inside our firm permits AQUASYS to help our purchasers with revolutionary ideas and solutions worldwide.
Less water and good system design

The combination of the technological benefits of water mist and the usage of high-quality stainless-steel, especially for pipes however all different elements contacting water, are the primary advantages of the system. No corrosion will occur and this results in the very fact, that AQUASYS hearth safety systems show a considerably decrease risk of contamination. Therefore, it deal 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 on the similar time lower water consumption in comparability with common sprinkler methods. This leads to a better system design, much less area necessities and cost-reducing effects as a end result of considerably tinier water tanks, valves, pump models and reduced piping dimensions between 12 mm to 42 mm.
The system pressure of about one hundred forty bar allows extra flexibility concerning the design of the pipeline network compared to different suppression techniques operating at decrease stress. This permits longer pipe distances, more curves and flexible pipe routes with out worrying about pressure loss. Particularly if the system ought to be extended and new areas should be built-in in the fireplace safety system, the AQUASYS expertise exhibits extra flexibility in reaching the minimal required nozzle stress.
Depending on the potential vitality sources, ambient conditions or area, oil-free and maintenance-free pumps with electrical motor Power Pack, optionally available with diesel- or gas-powered Power Pack options can be found.
Individual engineered techniques

HPWM systems are individually engineered systems by every manufacturer, which additionally differs to common used sprinkler or deluge system. While the engineering give consideration to the individual client, the practical system design as nicely as the interfaces for activation and communication to central hearth alarm methods are based on frequent standards, which are comparable and linked to different suppression techniques.
Providing practical solutions like the provision of pre-assembled nozzle lines or particular necessities for tough and sensitive condition (e.g. special helps, particular and top quality materials demands) the HPWM system could be completely integrated to the present buildings on site and reduces the installation time on website.
Different surrounding situations (high or low temperatures, aggressive, ..), active air flow, in addition to all totally different kind of obstacles can also influence the system design. This require intensive coordination of all buyer specific purposes prematurely.
Involving the engineering staff, qualified with the best level of experience and experiences, already at the first design stages permits AQUASYS to design and engineer sensible engineered systems.
Certified and tested solutions

AQUASYS provides a assist package, that features clarifications with customer’s hearth marshals, approval authorities, insurance coverage companies or unbiased notified physique enabling a smooth progress in each project stage. Furthermore a extensive range of various check certificates for A,B,C and F hearth loads as a background for designing the system are available or could be accomplished on challenge particular necessities. The possibility of preparation of check specification, doing 1:1 actual scale fireplace exams including as built mock ups and involving particular fireplace loads corresponding to batteries, cables or server tools are finishing this package deal supplied by AQUASYS.
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