Novel fire-fighting device

• Main Author: YANG FUTIAN
• Format: Patent
• Language: Chinese; English
• Published: 05.12.2012
• Subjects: FIRE-FIGHTING; HUMAN NECESSITIES; LIFE-SAVING

The utility model relates to a fire-fighting device and particularly relates to a novel fire-fighting device which can realize long-distance fire extinguishment of a high-rise building. The novel fire-fighting device comprises a main gun barrel, wherein a gunpowder propulsion device is arranged at the bottom of the main gun barrel, a gas propulsion device is arranged outside the side wall of the main gun barrel, and a firing box filled with fire extinguishment materials is arranged in the main gun barrel. According to the novel fire-fighting device disclosed by the utility model, combustible gas is injected into the gas propulsion device, the combustible gas can be detonated, pressure produced by explosion can detonate a gunpowder device in the gunpowder propulsion device and further push the firing box, the firing box is sent into an ignition point through a pipeline, the firing box can explode by impaction at a fire, and a fire extinguishing agent is atomized and further enters a fire source, so that the la