Zhodnocení odvětrání hromadných garáží při požáru elektromobilu

Abstract

This bachelor thesis deals with the issue of fire ventilation of collective garages in the context of the increasing number of electric vehicles. The thesis summarises the current legislative requirements and technical standards that govern the design and operation of ventilation systems from a fire safety perspective. The work includes an analysis of the behaviour of electric vehicles in fire, including the mechanisms of thermal leakage, the formation of toxic and flammable gases and the release of thermal energy. On the basis of literature search, experimental data and comparison of fire visualization of an electric car and a convection car in an enclosed space of a collective garage, it is evaluated whether the current legislation is sufficient for fire ventilation of the space in terms of evacuation of persons and effective intervention of the emergency services.