Roof firefighting device

Abstract

The invention discloses a roof firefighting device, and relates to the technical field of firefighting safety. The device comprises a water tank, an annular support, a trolley, a firefighting lance, slideways, motors, motor supports, crawler belts, limiting columns and a power supply; the system comprises a power system, a movement system and a fire extinguishing system; wherein the power supply system supplies power to the trolley loaded with the firefighting lance and the motor; the movement system drives the motor to rotate through the power source to drive the crawler belts to rotate so asto drive the annular support connected with the crawler belts to move in all directions along the sliding way, and limiting columns are arranged around the slideways and used for limiting the crawlerbelts; and according to the fire extinguishing system, a water source is provided by the water tank, the fire extinguishing system moves back and forth on the annular support through the trolley carrying the firefighting lance,Thus, angle between the firefighting lance and a building body, namely spraying angle of the fire-fighting lance, is adjusted, and all-dimensional 360-degree dead-corner-free fire fighting can be achieved. The device is located on the roof, can move around the building body in all directions, can adjust the spraying angle to adapt to fire extinguishing at different floor heights, and solves the worldwide problem that fire disasters happen to high-rise buildings or super high-rise buildings or high-rise buildings which cannot be reached by fire fighting trucks at present.

Description

technical field [0001] The invention relates to the technical field of fire safety, in particular to a roof fire-fighting device. Background technique [0002] With the advancement of construction technology and the rapid development of cities, the number of high-rise buildings is increasing. Once a fire breaks out, it is difficult to control it in time with existing technologies. Therefore, the problem of high-rise fire protection has become the primary key. [0003] According to incomplete statistics, large-scale fires in high-rise buildings are mostly caused by indoor fires first, and then ignite the outer walls. Because the outer walls contain thermal insulation materials, they are easy to burn and spread from the outer walls to the entire building, thereby affecting other floors. Once lit, the fire will be violent and difficult to control with the current fire fighting technology. [0004] Example 1: On January 1, 2020, a fire broke out in a 30-story residential buildi...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides a fire-fighting device on the roof, which solves the problem that the prior art is not competent for fire-fighting work

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