METHOD FOR LOCAL PROTECTION OF AN OBJECT FROM FIRE AND DEVICE FOR IMPLEMENTATION OF METHOD, METHOD FOR CREATION OF FAST-SETTING BARRIER WITH FAST-SETTING FOAM AND MOBILE ROBOT FOR CREATION OF FIREPROOF BARRIER FROM FAST-SETTING FOAM Russian patent published in 2019 - IPC A62C2/10 B25J9/00 

FIELD: fire safety.

SUBSTANCE: invention relates to firefighting equipment and is intended for creation of confined space in case of fire due to formation of mesh screen above protected object. To this end, on the outer surface of the screen, a foamed heat-insulating layer is formed on the entire area of its cellular structure, and material used for formation of foamed heat-insulating layer is fast-setting foam. Declared method is implemented by means of the local protection device of the object against fire, which contains a mesh screen forming a limited volume above the protected object and a foamed heat-insulating substance. Protective layer of the foamed heat-insulating substance is formed outside on the entire area of the screen, and the heat-insulating substance is made in the form of fast-setting foam. To implement the method, a mobile robot is used, which is equipped with a homing on the target system which recognizes a mesh screen of a certain configuration with an on-board electronic system to perform a fast-setting foam solution supply operation when a protective heat-insulating layer is applied in the form of fast-setting foam to a mesh screen in conditions of formation of a local source of ignition. Mobile robot for creation of fireproof barrier from fast-setting foam comprises chassis on caterpillar track, power units, a system for controlling and monitoring and transmitting data from real-time monitoring and a platform on which a manipulator with a foam supply device is mounted, to guide a selected surface of the mesh screen of a certain configuration on the body of the foam supply device, a sensor is mounted – a video module facing the selected surface of the named screen in conditions of formation of a local source of ignition.

EFFECT: disclosed technical solution is simple in operation and enables to repeatedly perform a single mobile robot operation to create local protection of an object from fire in case of emergency, when human intervention in the process under these conditions, as a rule, is short-term or almost impossible.

4 cl, 6 dwg