Wartime ventilation design for second-class personnel shelters with mobile power stations

Taking a second-class personnel shelter as an example, this paper analyses the wartime ventilation design for the protection unit with mobile power stations, and discusses some problems existing in the current civil air defense ventilation design. It is proposed that the area of the main antivirus channel and the antivirus channel connecting the mobile power station should be accumulated. The equipment selection and calculation process are given, and the number of overpressure exhaust valves is checked. It is suggested that when cooperating with the architecture design, the mobile power station should be combined with the protection unit with a large number of masks.