The living area in construction site is the area for the construction workers temporary living and resting.The large number of workers on the construction site results in a high-density, complex-sourced and rapid-turnover living area, which possesses many hidden dangers with large potential safety hazards. Therefore, the fire safety management in the construction living area has become a key point for safe and civilized construction of construction companies.By using the 3D model and virtual reality technology, this paper designs a virtual reality scene of living area which can experience fire escape in virtual reality.This scene allows the construction workers to experience the skills and methods of emergency escape in the event of a fire in the living area, as well as to improve the safety awareness of construction workers to avoid the occurrence of fire.