Fire protection device suitable for high-rise and ultrahigh-rise building fire hazard fighting

Abstract

The invention discloses a fire protection device suitable for high-rise and ultrahigh-rise building fire hazard fighting. The fire protection device which comprises a truck chassis (1) also comprises a photoelectric detection apparatus (2), a command and control apparatus (3), an emission turret (4), an emission carriage (5), an azimuth angle sensor (6), a pitch angle sensor (7), an emission cylinder (8) and a fire extinguishing bomb (9). The emission turret (4) is fixed on the truck chassis (1) by a screw, and the emission carriage (5) which is arranged on the emission turret (4) is connected with the emission turret (4) by a bearing. When the fire protection device works, the emission turret (4) turns to the fire hazard direction to determine the position of a fire source behind a heavy smoke or a wall on the fire hazard site; and firing data resolution is carried out by a trajectory resolution module (12) combined with ascent trajectory data of the fire extinguishing bomb (9) according to the fire source object distance, the azimuth angle and the pitch angle obtained through the measurement to make the emission cylinder (8) align at the emission position and emit the fire extinguishing bomb (9). The fire protection device has the advantages of high fire extinguishing height, high precision, low cost, and short reaction time.

Description

technical field [0001] The invention relates to a fire-fighting device, in particular to a fire-fighting device suitable for fire fighting in high-rise and super high-rise buildings. Background technique [0002] Buildings with a height greater than 10 floors or greater than 24 meters are called high-rise buildings, and buildings with a height greater than 100 meters are called super high-rise buildings. Fire fighting in high-rise and super high-rise buildings has always been a difficult problem in the field of fire protection. [0003] High-rise and super-high-rise building fire fighting generally use elevating fire trucks and ladder fire trucks. The world's tallest fire truck is Bolangtao fire truck from Finland, including: vehicle chassis, lifting device, electrical system, the lifting height of the fire truck It is 101 meters long, and the water delivery is divided into low, middle and high areas. The water delivery height is only about 160 meters. The width of the fire ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fire-fighting device suitable for fire fighting in high-rise and super high-rise buildings, which solves the problems of limited fire-fighting height of existing fire-fighting equipment, difficulties in mobile deployment, and difficulty in meeting the fire fighting needs of high-rise and super high-rise buildings

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