METHOD OF DETECTING EXPLOSIVE AND POISONING SUBSTANCES ON OBJECTS HAVING CIRCUITS OF CLOSED AIR VOLUMES Russian patent published in 2017 - IPC F24F3/16 

FIELD: fire safety.

SUBSTANCE: method for detecting explosive and poisonous substances at objects having contours of 1 closed air volume comprising a system 2 for venting the object from the object, a bleed air conditioning system 3 connected to a ventilation system 4 provided with filters 5, an air return system 6 inside the object, of the air samples at the site by means of the sampling device 7, the sampling device 7 is installed at the inlet of the conditioning system 3 in front of the ventilation system filters, made in the form of a gas analyzer associated with the data processing unit 8, upon detection of explosives and extract gas analyzer particle that is associated with the block 8, is activated alert system of the presence of explosives and OB and crew decides.

EFFECT: increasing the efficiency of detection of explosive and poisonous substances, exclude the influence of the human factor on the results of air samples, improve the quality of sample results by installing a modern sampling device at the inlet of the air conditioning system in front of the ventilation system filters, performing it in the form of a gas analyzer associated with the processing unit data.

3 cl, 1 dwg