FIELD: fire safety.
SUBSTANCE: method of systems for fire fighting actuation, in which at the stage of temperature sensing bulb thermal breakdown device configuration and creation of its breakdown zones a limited scope is formed around the temperature sensing bulb, which is filled with pyrotechnic material, ignition is initiated after the application of an electric pulse and temperature sensing bulb intense heat is produced in its breakdown zone, and destruction of the noted bulb. Temperature sensing bulb breakdown is produced when achieving a temperature at the stage of softening of glass material of which the temperature sensing bulb is made due to intensive heat generation during combustion of the pyrotechnic material. In another version of the method the temperature sensing bulb breakdown is produced when creating additional conditions on reducing the thermal stability of temperature sensing bulb by filling the internal volume of the temperature sensing bulb with a material with a large heat capacity, such as water, and producing inner volume walls additional cooling during the thermal destruction of the noted bulb. For realisation of the method, the fire extinguisher activation device is used.
EFFECT: increased fire extinguishing action.
4 cl, 3 dwg
