Discussion on smoke exhaust calculation for electric bicycle garages

At present, there is no national standard for smoke exhaust in electric bicycle garages in China, and the local standards only make qualitative provisions or partial quantitative index requirements. Through the fire tests of several types of electric bicycles, their fire heat release rates are determined, which provides a basis for the performance-based smoke exhaust calculation of the electric bicycle garages, and an actual project case is analysed and calculated.