ES261492U - Fire detection and extinguishing device. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

1.fire detection and extinguishing device, particularly applicable to computer rooms and calculation centers, characterized in that it comprises, at least, two detection lines connected to an extinguishing column, which is constituted by a closet in a general prismatic form elongated vertical, inside which is arranged a bottle containing the extinguishing agent under pressure, being disposed on the external front face of the lid of the cabinet warning and control and monitoring organs while the back face of the lid is provided with an electronic central for automatic start-up of the extinguishing device and the corresponding circuitry, all adapted so that when a conventional smoke detector element belonging to one of the detection lines is activated by the existence of sufficient smoke in its radius of action, sends a signal to the aforementioned exchange, which activates an optical and audible warning of the existence of some anomalous circumstance, with indication of the line to which the activated detector element belongs, and if the activated detector elements are at least two belonging to different lines, then the central unit, upon receiving both signals, emits optical and acoustic warnings of alarm and, after a predetermined time for the eviction of the premises, automatically sends an opening signal of the exit key of the bottle containing the extinguishing agent. (Machine-translation by Google Translate, not legally binding)