A large-scale fire-extinguishing bomb and fire-extinguishing method based on secondary throwing

Abstract

The present invention provides a large-scale fire-extinguishing bomb and fire-extinguishing method based on secondary throwing, comprising a fairing cabin section, a second cabin section, a third cabin section, a fourth cabin section and a tail cabin section connected in sequence, wherein, The second cabin section, the third cabin section and the fourth cabin section are used for filling one-time throwing bullets, and the first throwing bullets are filled with secondary throwing bullets, and the second throwing bullets are filled with fire extinguishing agent; The upper part is placed in the upper part, and the second throwing operation is carried out, which effectively increases the throwing radius, improves the fire extinguishing ability of the fire extinguishing bomb and the uniformity of bullet dispersion, effectively increases the fire extinguishing range of the fire extinguishing bomb, and improves the fire extinguishing efficiency; at the same time, the present invention can ensure The fire-fighting bombs are placed in the air, and the fire-fighting personnel do not need to approach the fire scene, which greatly ensures the safety of the fire-fighting personnel, and can also ensure that the fire-extinguishing bombs are placed in the center of the fire scene, improving the accuracy of fire-fighting.

Description

technical field [0001] The invention belongs to the field of fire-extinguishing bombs, and in particular relates to a large-scale fire-extinguishing bomb based on secondary scattering and a fire-extinguishing method. Background technique [0002] Forest and grassland fires are fire behaviors that are out of human control, spread and expand freely in woodlands or grasslands, and cause certain harm and loss to the ecosystems of forests and grasslands, as well as to humans. This kind of large-scale fire is a very destructive natural disaster, and its occurrence has strong randomness, frequency and diversity, so it brings great difficulty to the fire treatment. [0003] At present, the fire extinguishing methods for forest and grassland fires in my country are relatively backward, mainly using personnel to put out fires. This method has low fire fighting efficiency and slow response speed, which is easy to cause losses to forest and grassland resources. Affect the personal safet...

AI Technical Summary

Problems solved by technology

However, the current fire extinguishing bombs do not have the characteristics of large-scale fire extinguishing, and it is easy to cause delayed fire extinguishing, which is not conducive to the actual needs of forest and grassland fire extinguishing

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