Safety of individuals is of paramount importance. Smoke ventilation systems, also known as Life Safety Systems are manufactured to enable the safe and secure escape of occupants in the case of a fire and also facilitate the fire to be fought immediately in its preliminary stages. There exists a well-structured & stringent law and design supervision that states and directs the installation, act and upkeep of Smoke Ventilation systems that must be taken into consideration and strictly followed when stipulating any system.
Smoke Ventilators safeguard lives and aid in protecting property by:
- Allotting escape and entree routes free from smoke
- Easing fire-fighting actions
- Decreasing the risk of the fire growing further
- Shielding the building
- Lessening the risk posed to damage of the building
No matter whether the building to be ventilated is residential, educational, commercial or, healthcare a smoke ventilation system should be encompassed as an integral part of the overall fire strategy which is formulated for the building.
In the developing countries alone, there are several million incidental fires each year. No matter whether they initiate from thoughtless procedures, electricbreakdowns, or to say from kitchen mishaps, these incidents result in thousands of mortalities rate each year. Preventabledeath ratedue to fire such as these are partly because of meagre building fire safety plan, along with poor smoke ventilation.
In the case of building design; fire safety, preclusion, and smoke ventilation are key significant factors to guarantee the safety of the residents. In the incident of fire-breakdown, the chief goal is to make safe the lives of the distressed people, as well as guard the integrity of the building affected by the fire. Though fire prevention techniques can never boast of cent percent safety, scheming an effective smoke ventilation system, bearing in mind smoke safety is the ideal way to lessenhazardouscircumstances.
SHEVS i.e. Smoke and heat exhaust ventilation systems are powered systems to eliminate smoke from a building permitting low level escape routes to be saved clear of smoke and dippingharm to the building. The chief aim of smoke and heat exhaust ventilation systems (SHEVS) is to direct smoke and heat out from a building which is on fire, whilereserving escape passages and stairs free of smoke for the harmless and safe escape of the buildings dwellers.
Horizontal vs Vertical SHEVS Points to keep in mind:
- Magnitude of the fire
- Site of the fire
- Structure of the building
- Weather Conditions such as wind, humidity&convection currents
Horizontal Ventilation allows air flow to ejecthazardousgases, heat & smoke.
Horizontal Ventilation Key Benefits:
- Swift to device
- Can be effective on an area dwelling up to 1600 sq. feet
- Active with winds @ 25 mph or less
- Operativeup to the range of 25 floors in a multistoried building
Vertical Ventilation is constructed by opening the roof top with cuts or with prevailing roof top openings. If it’s insecure to place firefighters on the roof, it’s dangerous for firefighters to pass into the construction
Vertical Ventilation Key Benefits:
- Extracts smoke and gases
- Curtails the alteration of flashover
- Diminishes the likelihood of backdraft
- Helps firefighters in tracingsufferers
- Aids firefighters detect the seat of the fire
Smoke ventilators designed & manufactured by Riseecovent usebest quality raw material produced from reliablemerchants as per strict industrial quality standards. Riseecovent offers extensive choice of ventilators. It specializes in manufacturing Roof Ventilators & Wind Driven Ventilators.