Fire protection in delicate areas with high strain water mist

Finding the optimum resolution for the protection of excessive tech equipment underneath sensitive environmental conditions, whereas at the same time decreasing the risk of contamination and taking look after the protection of persons in case of a fireplace, is a constant challenge, especially for operators of amenities corresponding to laboratories, data centres, hospitals or semiconductor manufacturing facilities.
During the past years the high stress water mist (HPWM) technology has been introduced more strongly into focus of such organisations. It is a proven, dependable and progressive expertise used for the protection of machinery equipments, 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 offer sensible system design and particular person engineering solutions to satisfy shoppers all over the world.
Extensive R&D heart.
Facts about AQUASYS and excessive stress water mist
AQUASYS is a pioneer in the development of HPWM options for greater 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 know-how.
The excellent impact of AQUASYS HPWM is based on water, which flows at excessive strain via specially designed and manufactured nozzles. This process creates an especially nice water mist expanding three-dimensionally and filling all sort of rooms, edges or facilities inside seconds after activation.
The very nice water mist with a droplet size between zero,050-0,300 mm actually is unfold within the room. As quickly because the droplets strategy the fireplace they evaporate due to pure thermals and the amount multiply 1,675 times!
This vaporization extract the power of two.three MJ per litre of water from the hearth source. At the same 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 latest droplets, on one hand these ends in a massive cooling impact, and on the other hand in an excellent shielding of the warmth radiation and thus an insulation of the fire.
The mixture of product improvement, functionality to execute fireplace checks and simulation, venture and buyer particular engineering, project management, component production, system installation, on-site-training in addition to service and upkeep inside our company allows AQUASYS to assist our purchasers with innovative concepts and options worldwide.
Cancel anytime 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 different components contacting water, are the principle advantages of the system. No corrosion will occur and this leads to the fact, that AQUASYS fireplace safety methods show a significantly lower danger of contamination. Therefore, it deal with highest cleanness necessities. Furthermore, using high-grade chrome steel results in longer lifetime of the system and permits the use of demineralised water.
The AQUASYS system with excessive stress water mist obtain greater effectivity and at the same time decrease water consumption in comparison with frequent sprinkler methods. This results in a better system design, much less space necessities and cost-reducing effects due to significantly tinier water tanks, valves, pump units and decreased piping dimensions between 12 mm to forty two mm.
The system pressure of about 140 bar allows extra flexibility in regards to the design of the pipeline community in comparability with other suppression techniques working at decrease strain. This allows longer pipe distances, more curves and flexible pipe routes with out worrying about pressure loss. Particularly if the system must be prolonged and new areas must be built-in within the fireplace safety system, the AQUASYS technology exhibits extra flexibility in reaching the minimal required nozzle stress.
Depending on the possible energy sources, ambient conditions or space, oil-free and maintenance-free pumps with electrical motor Power Pack, optionally available with diesel- or gas-powered Power Pack solutions can be found.
Individual engineered techniques
HPWM systems are individually engineered techniques by each manufacturer, which additionally differs to widespread used sprinkler or deluge system. While the engineering focus on the person consumer, the practical system design as well as the interfaces for activation and communication to central fire alarm methods are primarily based on widespread requirements, that are comparable and linked to other suppression techniques.
Providing practical options like the provision of pre-assembled nozzle lines or special necessities for tough and sensitive condition (e.g. special helps, particular and prime quality material demands) the HPWM system can be perfectly integrated to the prevailing buildings on website and reduces the set up time on website.
Different surrounding conditions (high or low temperatures, aggressive, ..), lively ventilation, in addition to all completely different sort of obstacles can even influence the system design. This require intensive coordination of all buyer particular applications upfront.
Involving the engineering staff, qualified with the very best degree of expertise and experiences, already at the first design levels allows AQUASYS to design and engineer sensible engineered techniques.
Certified and tested options
AQUASYS provides a help package deal, that features clarifications with customer’s fire marshals, approval authorities, insurance coverage corporations or unbiased notified physique enabling a easy progress in each project stage. Furthermore a wide range of various take a look at certificates for A,B,C and F hearth hundreds as a background for designing the system are available or may be accomplished on project specific necessities. The risk of preparation of test specification, doing 1:1 actual scale fireplace tests including as constructed mock ups and involving specific hearth loads corresponding to batteries, cables or server tools are finishing this package deal offered by AQUASYS.
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