WATER MIST
systems
WATER MIST
Can be automatic and manually operated. The system may or may not be pressurized.
Water mist is generated by means of high-pressure generators and special nozzles. The pressure generated is from 60 to 140 bar. The pressure generated depends on the hazard class of the building / room to be protected. Microscopic water droplets form in the formation of water mist, which absorb the energy of combustion. This allows to reduce the level of heat radiation. At the moment of heat absorption, water becomes vapor at the rate of explosion, increasing its volume by 1680 times. As the volume increases, the steam pushes the air out of the combustion furnace.
The main extinguishing effect is based on the cooling of the combustion gases. The auxiliary effect is the expulsion of oxygen from the combustion furnace by changing the water status.
The water mist extinguishing system requires significantly less water than a conventional sprinkler. Thus, the pipes to be installed are significantly smaller in diameter. Stainless steel or copper pipes are used. The range of the nozzles is longer than with a conventional sprinkler.
Water mist systems are very effective in protecting tunnels, - underground facilities, - museums and archives, - ships and engine rooms, - conveyor belts and cable ducts, - computer and server rooms and other electronic equipment.
FIRETEK OFFERS THE CONSTRUCTION OF WATER MIST SYSTEMS.
WE HAVE A TEAM OF 30 LOCKSMITHS AND COMPETENT PROJECT MANAGERS.
According to the customer's request FIRETEK offers 2D or 3D water mist systems design.
We use a special design program AUTOSPRINK (MEP CAD, USA).
The company has three licenses.
The design stages are the preliminary design, the main design and the working design.
OÜ FIRETEK is the representative of DANFOSS FIRE A / S in Estonia .
FIRETEK OFFERS MAINTENANCE OF CONSTRUCTED WATER MIST SYSTEMS
ACCORDING TO THE REQUIREMENTS OF SPRINKLER STANDARD
EVS EN 12845: 2015 + A1: 2020 and CEN TS 14972: 2011.
Maintenance must be weekly, monthly, quarterly, half-yearly, annual, three-year, ten-year, twenty-five years old.