Fire protection in sensitive areas with excessive strain water mist

Finding the optimal resolution for the safety of high tech tools under sensitive environmental situations, while at the same time decreasing the risk of contamination and taking look after the safety of persons in case of a fire, is a constant challenge, particularly for operators of facilities corresponding to laboratories, knowledge centres, hospitals or semiconductor production amenities.
During the past years the excessive pressure water mist (HPWM) expertise has been brought more strongly into focus of such organisations. It is a confirmed, reliable and progressive expertise used for the protection of equipment equipments, completely different kind of buildings and necessary infrastructure objects. This article demonstrates how AQUASYS, a producer of excessive strain water mist techniques accepts these challenges and offer sensible system design and individual engineering options to satisfy shoppers all over the world.
Extensive R&D heart.
Facts about AQUASYS and high stress water mist
AQUASYS is a pioneer in the improvement of HPWM options for more than 25 years and is part of a household owned group of corporations with greater than 50 years of experience in fluid and automation expertise.
The outstanding effect of AQUASYS HPWM is based on water, which flows at excessive pressure via specifically designed and manufactured nozzles. This process creates a particularly fantastic water mist increasing three-dimensionally and filling all kind of rooms, edges or services inside seconds after activation.
The very fine water mist with a droplet size between zero,050-0,300 mm literally is spread in the room. As soon 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.3 MJ per litre of water from the hearth source. At the same time the oxygen is displaced by the bigger quantity of the evaporated water mist. Due to the room-filling impact and the everlasting feeding of latest droplets, on one hand these ends in a massive cooling effect, and then again in an excellent shielding of the warmth radiation and thus an insulation of the fire.
The combination of product improvement, functionality to execute hearth tests and simulation, challenge and customer specific engineering, challenge management, part production, system installation, on-site-training in addition to service and upkeep inside our firm permits AQUASYS to assist our purchasers with progressive concepts and solutions worldwide.
Less water and smart system design
The mixture of the technological advantages of water mist and the use of high-quality chrome steel, especially for pipes however all other elements contacting water, are the principle benefits of the system. No corrosion will occur and this results in the fact, that AQUASYS fire protection techniques show a significantly decrease threat of contamination. Therefore, it address highest cleanness requirements. Furthermore, using high-grade stainless steel leads to longer lifetime of the system and allows the use of demineralised water.
The AQUASYS system with high stress water mist achieve larger efficiency and on the similar time decrease water consumption in comparability with frequent sprinkler methods. This leads to a wiser system design, much less house necessities and cost-reducing results as a outcome of significantly tinier water tanks, valves, pump units and lowered piping dimensions between 12 mm to forty two mm.
The system pressure of about a hundred and forty bar permits extra flexibility concerning the design of the pipeline network in comparability with 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 must be extended and new areas should be built-in in the fireplace protection system, the AQUASYS technology reveals extra flexibility in reaching the minimum required nozzle stress.
Depending on the attainable power sources, ambient conditions or area, oil-free and maintenance-free pumps with electric motor Power Pack, optional with diesel- or gas-powered Power Pack solutions can be found.
Individual engineered systems
HPWM techniques are individually engineered techniques by each producer, which additionally differs to frequent used sprinkler or deluge system. While the engineering focus on the individual client, the practical system design in addition to the interfaces for activation and communication to central fire alarm systems are primarily based on frequent requirements, that are comparable and linked to other suppression methods.
Providing useful solutions like the availability of pre-assembled nozzle traces or particular necessities for rough and delicate condition (e.g. special helps, special and high quality material demands) the HPWM system may be completely built-in to the prevailing buildings on website and reduces the installation time on site.
Different surrounding conditions (high or low temperatures, aggressive, ..), lively air flow, as properly as all totally different kind of obstacles also can influence the system design. This require intensive coordination of all customer particular purposes prematurely.
Involving เกจวัดแรงดัน250bar engineering group, qualified with the best stage of experience and experiences, already at the first design levels allows AQUASYS to design and engineer sensible engineered systems.
Certified and tested options
AQUASYS offers a assist package deal, that includes clarifications with customer’s fireplace marshals, approval authorities, insurance companies or unbiased notified body enabling a smooth progress in every venture stage. Furthermore a broad range of various take a look at certificates for A,B,C and F fireplace masses as a background for designing the system can be found or may be accomplished on venture particular necessities. The possibility of preparation of check specification, doing 1:1 actual scale hearth exams including as constructed mock ups and involving particular hearth loads similar to batteries, cables or server equipment are finishing this package provided by AQUASYS.
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