Fire safety in sensitive areas with high pressure water mist

Finding the optimum resolution for the protection of high tech tools underneath sensitive environmental situations, whereas at the similar time lowering the risk of contamination and taking look after the safety of persons in case of a fireplace, is a constant challenge, particularly for operators of services such as laboratories, knowledge centres, hospitals or semiconductor manufacturing facilities.
During the past years the high strain water mist (HPWM) expertise has been brought extra strongly into focus of such organisations. It is a proven, dependable and innovative know-how used for the protection of machinery equipments, different sort of buildings and important infrastructure objects. This article demonstrates how AQUASYS, a manufacturer of high strain water mist systems accepts these challenges and provide good system design and individual engineering options to fulfill purchasers all over the world.
Extensive R&D middle.
Facts about AQUASYS and high strain water mist
AQUASYS is a pioneer within the improvement of HPWM solutions for more than 25 years and is part of a household owned group of firms with more than 50 years of expertise in fluid and automation know-how.
The excellent effect of AQUASYS HPWM is predicated on water, which flows at high pressure via specifically designed and manufactured nozzles. This course of creates a particularly nice water mist expanding three-dimensionally and filling all kind of rooms, edges or facilities inside seconds after activation.
The very fantastic water mist with a droplet measurement between 0,050-0,300 mm literally is spread in the room. As soon as the droplets method the fireplace they evaporate due to natural thermals and the amount multiply 1,675 times!
This vaporization extract the energy of 2.three MJ per litre of water from the fire supply. At the same 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 ends in a large cooling impact, and however in an excellent shielding of the heat radiation and thus an insulation of the hearth.
The combination of product improvement, capability to execute fireplace exams and simulation, challenge and buyer specific engineering, challenge management, part production, system set up, on-site-training in addition to service and upkeep inside our firm permits AQUASYS to help our clients with innovative concepts and solutions worldwide.
Less water and smart system design
The mixture of the technological advantages of water mist and the utilization of high-quality stainless-steel, especially for pipes however all other components contacting water, are the main advantages of the system. ตัววัดแรงดัน will occur and this leads to the very fact, that AQUASYS fireplace protection systems show a significantly lower risk of contamination. Therefore, it deal with highest cleanness requirements. Furthermore, the utilization of high-grade stainless-steel results in longer lifetime of the system and allows the use of demineralised water.
The AQUASYS system with excessive pressure water mist achieve larger effectivity and on the same time lower water consumption compared to common sprinkler methods. This leads to a better system design, less area requirements and cost-reducing effects due to considerably tinier water tanks, valves, pump items and reduced piping dimensions between 12 mm to 42 mm.
The system stress of about 140 bar permits extra flexibility concerning the design of the pipeline community compared to different suppression methods working at lower pressure. This allows longer pipe distances, extra curves and versatile pipe routes with out worrying about strain loss. Particularly if the system should be extended and new areas must be integrated within the fire protection system, the AQUASYS know-how shows extra flexibility in reaching the minimum required nozzle strain.
Depending on the attainable energy sources, ambient situations 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 techniques
HPWM methods are individually engineered methods by every producer, which also differs to widespread used sprinkler or deluge system. While the engineering focus on the individual consumer, the useful system design as properly as the interfaces for activation and communication to central hearth alarm techniques are based on frequent standards, that are comparable and linked to different suppression methods.
Providing practical solutions like the supply of pre-assembled nozzle strains or particular requirements for rough and delicate situation (e.g. special supports, particular and prime quality materials demands) the HPWM system could be perfectly built-in to the prevailing constructions on website and reduces the installation time on web site.
Different surrounding circumstances (high or low temperatures, aggressive, ..), active ventilation, as well as all different type of obstacles can also affect the system design. This require intensive coordination of all customer particular applications prematurely.
Involving the engineering group, qualified with the highest stage of expertise and experiences, already at the first design stages enables AQUASYS to design and engineer sensible engineered techniques.
Certified and tested options
AQUASYS provides a help bundle, that includes clarifications with customer’s hearth marshals, approval authorities, insurance coverage corporations or unbiased notified body enabling a clean progress in each project stage. Furthermore a variety of varied check certificates for A,B,C and F fireplace hundreds as a background for designing the system are available or may be carried out on project specific requirements. The chance of preparation of take a look at specification, doing 1:1 actual scale fire tests including as constructed mock ups and involving particular hearth hundreds such as batteries, cables or server equipment are completing this package deal supplied by AQUASYS.
For extra data, go to

Leave a Comment