Fire-fighting vehicle that blocks inflow of harmful gases by positive pressure device and air curtain

摘要

According to the present invention, as a fire suppression vehicle that can block the inflow of external harmful gases and dust, the fire extinguishing device can be stored, the loading space where rescuers can wait, the loading space coupled to one side of the loading space and taking out the fire extinguishing device loaded in the loading space When a rescue worker waiting in the loading space moves, an opening and closing device that can be opened and closed is placed inside the loading space to make the pressure inside the loading space higher than the external atmospheric pressure to prevent the inflow of harmful gases from the outside into the inside of the loading space a positive pressure device, a bar-shaped upper frame disposed on one side of the opening/closing device, a pair of side frames that are coupled to both sides of the upper frame and extend in the longitudinal direction to form a vertical space together with the upper frame, a pair of External harmful gas comprising an air curtain forming part installed on the lower surface of the rod-shaped lower frame coupled to the lower end of the side frame and the upper frame so that the air curtain is formed in the upper and lower space depending on whether the opening and closing device is opened or closed. A fire suppression vehicle blocking the inflow is provided.