Fire protection in sensitive areas with excessive strain water mist

Finding the optimum resolution for the protection of excessive tech tools beneath delicate environmental situations, while on the similar time decreasing the chance of contamination and taking take care of the security of persons in case of a fire, is a constant challenge, particularly for operators of facilities corresponding to laboratories, information centres, hospitals or semiconductor manufacturing amenities.
During the previous years the excessive strain water mist (HPWM) expertise has been introduced extra strongly into focus of such organisations. It is a proven, reliable and revolutionary know-how used for the safety of machinery equipments, different sort of buildings and important infrastructure objects. This article demonstrates how AQUASYS, a producer of high pressure water mist systems accepts these challenges and supply sensible system design and particular person engineering solutions to satisfy purchasers around the globe.
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Facts about AQUASYS and high stress water mist
AQUASYS is a pioneer in the development of HPWM options for more than 25 years and is a half of a family owned group of corporations with more than 50 years of expertise in fluid and automation expertise.
The excellent effect of AQUASYS HPWM is based on water, which flows at excessive stress by way of specially designed and manufactured nozzles. This course of creates a particularly fantastic water mist expanding 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 unfold within the room. As quickly as the droplets approach the fireplace they evaporate as a outcome of natural thermals and the quantity multiply 1,675 times!
This vaporization extract the power of 2.3 MJ per litre of water from the fireplace source. At the identical time the oxygen is displaced by the larger quantity of the evaporated water mist. Due to the room-filling impact and the permanent feeding of new droplets, on one hand these leads to a large cooling effect, and on the opposite hand in an excellent shielding of the heat radiation and thus an insulation of the hearth.
The mixture of product development, functionality to execute hearth tests and simulation, project and customer specific engineering, project management, part manufacturing, system installation, on-site-training as nicely as service and maintenance within our company allows AQUASYS to assist our shoppers with innovative ideas and solutions worldwide.
Less water and smart system design
The mixture of the technological benefits of water mist and the usage of high-quality chrome steel, particularly for pipes but all different components contacting water, are the main benefits of the system. No corrosion will occur and this leads to the fact, that AQUASYS fire safety methods show a significantly decrease threat of contamination. Therefore, it cope with highest cleanness necessities. Furthermore, the utilization of high-grade chrome steel results in longer lifetime of the system and allows the use of demineralised water.
The AQUASYS system with high strain water mist achieve greater efficiency and at the similar time decrease water consumption compared to frequent sprinkler systems. This results in a better system design, much less house necessities and cost-reducing results as a end result of significantly tinier water tanks, valves, pump models and decreased piping dimensions between 12 mm to 42 mm.
The system pressure of about a hundred and forty bar allows extra flexibility regarding the design of the pipeline community compared to different suppression techniques operating at decrease strain. This allows longer pipe distances, extra curves and versatile pipe routes with out worrying about strain loss. Particularly if the system must be extended and new areas ought to be built-in within the fireplace safety system, the AQUASYS expertise reveals more flexibility in reaching the minimum required nozzle strain.
Depending on the possible vitality sources, ambient conditions or area, 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 every producer, which additionally differs to widespread used sprinkler or deluge system. While the engineering concentrate on the individual client, the functional system design in addition to the interfaces for activation and communication to central fireplace alarm systems are based mostly on common requirements, which are comparable and linked to different suppression methods.
Providing useful options like the availability of pre-assembled nozzle strains or particular necessities for rough and sensitive situation (e.g. particular helps, particular and top quality materials demands) the HPWM system can be completely integrated to the prevailing buildings on web site and reduces the installation time on web site.
Different surrounding conditions (high or low temperatures, aggressive, ..), energetic ventilation, in addition to all totally different type of obstacles can even influence the system design. This require intensive coordination of all customer particular purposes in advance.
Involving the engineering staff, qualified with the best stage of expertise and experiences, already at the first design phases enables AQUASYS to design and engineer good engineered methods.
Certified and examined options
AQUASYS provides a support package deal, that features clarifications with customer’s hearth marshals, approval authorities, insurance corporations or independent notified body enabling a smooth progress in each venture stage. Furthermore a extensive range of varied take a look at certificates for A,B,C and F fire hundreds as a background for designing the system are available or may be carried out on project specific necessities. The chance of preparation of take a look at specification, doing 1:1 real scale hearth checks including as built mock ups and involving specific hearth masses such as batteries, cables or server gear are completing this bundle provided by AQUASYS.
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