Smoke removal and ventilation system

At least two emergency exits shall be provided from a parking garage area which has more than 25 parking spaces and is not equipped with a smoke and heat exhaust ventilation system or has an area exceeding 1,500 m2. In the case of a parking garage fire zone comprising more than two storeys, emergency exits shall be provided at each storey level. Emergency exits from each parking garage zone are to be available not only when the gates between the zones are closed, but also when the entrance or exit from the garage is closed. Smoke and heat exhaust ventilation systems are designed to ensure a smoke-free layer in the lower floor area of extensive halls or industrial halls in the event of a fire. Such zones not only keep escape routes sufficiently free of smoke, but also ensure fast access for the fire service.

Our full smoke ventilation systems provide safe escape routes and increased access for firefighters. They offer a smoke-free approach to within at least 10m of the seat of the fire – as recognised by the relevant british standard (bs ) relating to covered car parks for an enhanced firefighting system. Testing in accordance with tprüfvo is mandatory for smoke ventilation systems and takes place every years (depending on the federal state). To ensure proper operation, we check the release devices, controls, openings, power supply lines and accessories of the smoke and heat extraction system for proper functioning and operational readiness.

Toxic fumes must be removed from the building as quickly as possible. These  systems can be activated automatically (via smoke detectors) or manually (via rwa buttons). Dedicated smoke control systems include natural extractions (which don’t require a power source as they are triggered by hot smoke’s innate buoyancy) and mechanical extraction systems (which use powered fans). Aovs (automatic opening vent) are a popular type of natural smoke control system – they are activated to open by either a smoke detector (which is triggered by hot smoke’s innate buoyancy), or a manual alarm. A smoke control system is a mechanical structure that essentially controls the movement of smoke in the event of a fire, preventing it from spreading through a building. Smoke control systems are designed to protect the people inside buildings and ensure firefighting personnel can access the premises without suffering smoke related injuries or complications.

Fire protection certificates and concepts are jumta  important components in building applications. Complex building projects call for specialist skills to secure these necessary certifications. Geze supports and provides advice on the development of fire protection concepts. The earlier fire protection is considered during the planning phase, the better the architectural design can be implemented, and expensive retro-fitting or additional costs can be avoided as a result. We design and implement complete fire detection and signaling systems.

Our experienced staff can help you choose the proper smoke eater for your specific application. Simply fill out our recommendation form, or check out our cfm calculator to help with your cubic feet per minute recommendation. Our newsletter is packed with interesting news about geze, new products, innovative applications, events and major campaigns.

Between 30ppm to 49ppm, air will move throughout the car park at an exchange rate of three air changes per hour. Over 50ppm the exchange rate will increase to six air changes per hour. Car park ventilation needs to provide both day-to-day air quality ventilation as well as deliver emergency smoke clearance in the event of a fire. The cws fire protection experts supply everything from a single source and prepare the smoke ventilation system for successful expert approval. In order to maximise the fire safety of buildings, fire protection systems must be systematically inspected and maintained.

With a maintenance contract, the annual maintenance of the shev system is carried out automatically. Consulting, installation and maintenance for shev systems germany-wide. It is worth emphasising that fire valves are components of a fire safety system, so compliance with the relevant statutory provisions is essential. Operation of the ducted ventilation system under normal conditions [2,4].