Finding the optimal resolution for the safety of high tech tools underneath sensitive environmental situations, whereas at the similar time lowering the risk of contamination and taking take care of the protection of persons in case of a hearth, is a constant problem, especially for operators of amenities similar to laboratories, knowledge centres, hospitals or semiconductor manufacturing services.
During the past years the excessive pressure water mist (HPWM) expertise has been brought extra strongly into focus of such organisations. It is a proven, reliable and innovative expertise used for the safety of machinery equipments, different sort of buildings and essential infrastructure objects. This article demonstrates how AQUASYS, a producer of excessive pressure water mist techniques accepts these challenges and offer sensible system design and individual engineering solutions to satisfy purchasers around the world.
Extensive R&D middle.
Facts about AQUASYS and high strain water mist
AQUASYS is a pioneer within the growth of HPWM solutions for more than 25 years and is a half of a household owned group of companies with greater than 50 years of expertise in fluid and automation expertise.
The excellent impact of AQUASYS HPWM relies on water, which flows at high strain via specifically designed and manufactured nozzles. This process creates an extremely nice water mist expanding three-dimensionally and filling all sort of rooms, edges or facilities inside seconds after activation.
The very fantastic water mist with a droplet size between zero,050-0,300 mm actually is spread within the room. As soon as the droplets method the fireplace they evaporate due to pure thermals and the amount multiply 1,675 times!
This vaporization extract the power of 2.3 MJ per litre of water from the hearth supply. At the same time the oxygen is displaced by the bigger volume of the evaporated water mist. Due to the room-filling impact and the permanent feeding of latest droplets, on one hand these ends in a massive cooling impact, and then again in an excellent shielding of the warmth radiation and thus an insulation of the hearth.
The combination of product growth, functionality to execute fire checks and simulation, venture and customer specific engineering, project administration, element manufacturing, system set up, on-site-training as nicely as service and upkeep within our firm allows AQUASYS to help our clients with revolutionary ideas and options worldwide.
Less water and smart system design
The mixture of the technological benefits of water mist and using high-quality stainless steel, especially for pipes but all different parts contacting water, are the principle advantages of the system. No corrosion will occur and this leads to the actual fact, that AQUASYS fireplace protection methods show a significantly decrease threat of contamination. Therefore, it address highest cleanness requirements. Furthermore, the utilization of high-grade chrome steel leads to longer lifetime of the system and permits the usage of demineralised water.
The AQUASYS system with excessive stress water mist obtain higher efficiency and at the same time decrease water consumption in comparison with frequent sprinkler techniques. This leads to a wiser system design, much less house requirements and cost-reducing results because of considerably tinier water tanks, valves, pump units and decreased piping dimensions between 12 mm to forty two mm.
The system stress of about 140 bar allows extra flexibility concerning the design of the pipeline network compared to other suppression methods working at decrease strain. This allows longer pipe distances, extra curves and versatile pipe routes without worrying about strain loss. Particularly if pressure gauge ไฮ ด รอ ลิ ค ought to be prolonged and new areas ought to be integrated within the fireplace safety system, the AQUASYS expertise reveals extra flexibility in reaching the minimal required nozzle strain.
Depending on the attainable vitality sources, ambient conditions or area, oil-free and maintenance-free pumps with electric motor Power Pack, optional with diesel- or gas-powered Power Pack options can be found.
Individual engineered techniques
HPWM techniques are individually engineered techniques by each producer, which additionally differs to widespread used sprinkler or deluge system. While the engineering concentrate on the person shopper, the practical system design in addition to the interfaces for activation and communication to central fire alarm techniques are based on frequent standards, that are comparable and linked to other suppression techniques.
Providing useful options like the availability of pre-assembled nozzle lines or particular requirements for rough and sensitive condition (e.g. particular supports, particular and prime quality material demands) the HPWM system may be completely integrated to the existing structures on website and reduces the installation time on site.
Different surrounding conditions (high or low temperatures, aggressive, ..), active air flow, in addition to all completely different sort of obstacles also can affect the system design. This require intensive coordination of all customer specific applications in advance.
Involving the engineering team, qualified with the highest stage of experience and experiences, already at the first design phases permits AQUASYS to design and engineer good engineered systems.
Certified and tested solutions
AQUASYS provides a assist bundle, that features clarifications with customer’s fire marshals, approval authorities, insurance coverage companies or unbiased notified physique enabling a smooth progress in each challenge stage. Furthermore a variety of varied check certificates for A,B,C and F fire masses as a background for designing the system can be found or can be done on challenge specific requirements. The risk of preparation of check specification, doing 1:1 actual scale fire tests including as built mock ups and involving specific hearth loads corresponding to batteries, cables or server tools are finishing this bundle provided by AQUASYS.
For more information, go to www.aquasys.at