| 摘要 |
A fire-extinguisher represents the sealed container with the fire-extinguishing substance, water, inside. Upon the transition of the aggregate state induced by the source of the thermal energy, the vapor is supplied to the fire area for the thermomechanical treatment. The container of the fire-extinguisher is made of at least two telescopically designed barrels isolated one from another with the aid of the O-ring. The parts of the container are capable of moving one relative to another until the fixation with the aid of the locking appliance allowing for opening the perforations for vapor release. The source of the thermal energy is mounted on the container, where the regulator of the aqueous vapor pressure is installed designed as the extension spring. |
