FIELD: physics.
SUBSTANCE: monitoring system is used with the processing of the received information on the danger zone for making a decision to prevent an emergency. In the test box, a layout of an explosion hazardous facility is installed, and on its internal and external perimeters video surveillance cameras are installed for the emergency development at the accident of the explosion hazardous facility, which is simulated by installing an explosive fission element in the layout with the explosion initiator. Video cameras are made in explosion-proof design, and outputs from the video cameras through the internal cavity of spacers are connected to a block, through which the recording and registring of the process of changing technological parameters in the layout is performed. Changes of the technological parameters in the layout of an explosion hazardous facility are recorded through the system of analyzers of the recorded oscillograms of the ongoing processes. The opening is made in the ceiling part of the layout, which is closed with an explosion-proof element. A three-dimensional pressure sensor is installed between the fission element and the opening, wherein the output of the sensor is connected to the input of the recording and registring equipment block. The internal and external surfaces of the layout fencings are pasted with strain gauges, the outputs of which are also connected to the input of the recording and registring equipment block, after processing the obtained experimental data, an information database is formed on the emergency development at the accident of the explosion hazardous facility, and a mathematical model predicting the prevention of an emergency accident in the explosion hazardous facility is made.
EFFECT: increasing the protection efficiency of the technological equipment and human resources from the emergency by the possibility of the emergency prediction at the accident of the explosion hazardous facility.
2 cl, 2 dwg
