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

A fire extinguishing bomb and large-scale technology, applied in the field of fire extinguishing bombs, can solve the problems of delayed fire extinguishing, fire extinguishing bombs do not have large-scale fire extinguishing, unfavorable forest and grassland fire extinguishing, etc., to prevent secondary fires, increase the throwing radius, and improve fire extinguishing effect of ability

CN113750412BActive Publication Date: 2022-07-08HEBEI HANGUANG HEAVY IND
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-07-08

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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.
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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...

Examples

Embodiment Construction

[0038] In order to enable those skilled in the art to better understand the solutions of the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.

[0039] A large-scale fire-extinguishing bomb based on secondary throwing includes a fairing cabin section, a second cabin section, a third cabin section, a fourth cabin section and a tail cabin section that are connected in sequence, wherein the second cabin section, the first cabin section, the third cabin section and the tail cabin section The third compartment and the fourth compartment are used for loading one-shot bullets, and the one-shot bullets are filled with secondary-spray bullets, and the second-spray bullets are filled with fire extinguishing agents; when the fire-extinguishing bombs drop to the set height, the second compartment Section, the ...