What is civil air defense equipment? What is a civil air defense project?

Civil air defense project is an important facility to prevent enemy air strikes, effectively cover people and materials, and preserve the war potential, and it is also an engineering guarantee to persist in the struggle against air strikes in cities. ?

Civil air defense projects usually consist of personnel concealment, living facilities and protective facilities. The protection facilities are composed of three parts: closed facilities, poison filtration and ventilation facilities and decontamination facilities. ?

Closed facilities-mainly composed of protective doors, sealed doors and gas passages. Their role is to prevent polluted air from entering the project. Protective sealed doors and safety doors can also protect against shock waves caused by nuclear explosions, missiles, bombs and other explosions. ?

Poison filtration and ventilation facilities-mainly composed of dust filters, poison filters, fans, pipelines and other equipment. Dust filter and poison filter have the functions of filtering smoke, toxic fog and adsorbing toxic steam respectively, and the filtered air is sent to civil air defense projects through pipelines.

Decontamination facilities-including decontamination rooms, disinfection drugs, decontamination materials, etc. It is used to partially or completely disinfect the personnel entering the civil air defense project, so as to prevent the personnel from bringing poison into the interior of the civil air defense project and ensure the safety of the internal personnel. ?

The difference between air defense basement and ordinary basement lies in their respective protective characteristics. Air defense basement is a basement with protective function, while ordinary basement is a basement without protective requirements.