EVEL design and produce HVLS SOLUTION allowing to solve air stratification problem in big environment through a correct mixing of temperature.
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AREAS OF APPLICATION
HVLS WORKING PRINCIPLE
HOW DOES IT WORK IN SUMMER?
1.Adiabatic evaporators: bring fresh outdoor air through the roof/skylights. At the same time they clean, humidify and cool the air by at least 7°C.
2.Heat extraction turbines: balance external and internal temperatures and remove used and polluted air through the roof. Permanent air rinsing reduces thermal load by up to 7°C and removes humidity.
3.Air barriers: keep cooled air inside the building by re-circulating facility air in a smooth uniform flow, creating an seal on the doorway. The system provides environmental separation, reduces door cycles and increases life expectancy of cooling and heating systems.
4.HVLS Destritifiers: take in conditioned air and ensure its even high-volume draught-free distribution with a flow rate of up to 550.000 m3. Air circulation decreases the temperature by up to 7°C.
HOW DOES IT WORK IN WINTER?
1.Adiabatic evaporators: are either completely out of operation or they simply supply outside air without cooling.
2.Ventilation turbines: may be limited in order to prevent heat loss during winter.
3.Air barriers: prevent heated air from escaping the building. The system provides environmental separation, reduces door cycles and increases life expectancy of cooling and heating systems.
4.HVLS destratifiers: draw in warm air from below the roof and push it at very low rotations towards the floor. This equalizes air temperatures by disruption of various air layers by the so-called destratification up to a difference of 2°C between the floor and the roof.
5.Infrared heaters: heat the air indirectly by increasing the radiant temperature.
Rays of radiation strike the employeesʼ skin, floor, machines, materials and other objects. Surfaces absorbs heat energy that dissipate it into the environment while they heat up resulting in comfortable temperature.