Fire monitor for high-rise building

Abstract

The invention belongs to the technical field of fire monitors, and particularly relates to a fire monitor for a high-rise building, which comprises a monitor body, a walking unit, a positioning unit and a monitor pipe; an air inlet pipe is arranged on the periphery of the monitor pipe in a sleeving mode and communicates with a pressure air source through a pipeline and a valve; a group of spirally arranged air inlet holes are uniformly distributed in the circumference of the position, positioned in the air inlet pipe, of the monitor pipe; and a shot for fire extinguishing is mounted in the monitor pipe, and a group of guide vanes are uniformly distributed on the circumference of the tail part of the shot. According to the fire monitor, the air inlet pipe is inflated through a high-pressure air source, then compressed air is sprayed into the monitor pipe through the spiral air inlet holes, the guide vanes are blown so as to increase spinning of the shot while the shot is pushed to be launched, the running stability of the shot is further improved, the predictable precision of the track of the shot is improved, and the fire extinguishing precision of the shot accurately reaching the preset position is improved.

Description

Technical field [0001] The present invention belongs to the technical field artillery fire, specifically a high-rise building fire monitor. Background technique [0002] Of special fire extinguishing bombs and gun emitting device composed of the missile launcher to fire extinguishing special use emitting device, and a bomb explosion fire extinguishing agent dry powder spilled, achieve long-distance artillery fire extinguishing effect of the missile launcher to fire fighting personnel FireWire hard to reach or close to, control and extinguish the fire, but for the field of urban high-rise building fire, the fire ran scope of application is limited. [0003] In the prior art there have been some technical solutions regarding fire gun, such as an application No. 2019105070003 disclosed in Chinese patent aerodynamic oriented high-rise building fire gun, the gun aerodynamic fire extinguishing gun barrel sleeved in the cradle cylinder barrel cylindrical gap extinguishing gun with cradl...

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the deficiencies of the existing technology, the fire extinguishing bombs are launched by gunpowder in the prior art, and fixed-point projection fires are carried out to the fire point area where the high-rise building is difficult to reach quickly and safely, so that the dry powder is sprayed out after the shell hits the fire. However, due to the fire site environment Complex, flammable and explosive gas and dust are more, gunpowder launching shells is easy to cause accidental danger, when the conventional gas is launched, the shells fly unstable, and the hit rate is difficult to control. A fire monitor for high-rise buildings proposed by the present invention

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