Dry powder spraying device based on fire-fighting unmanned aerial vehicle

Abstract

The dry powder spraying device comprises a main machine box, a main control box is installed on the top of the main machine box through bolts, protective shells are installed on the two sides of the top of the main machine box through bolts, an air inlet is formed in one side of each protective shell, and a conveying pipe is welded to the bottom of the main machine box; a first air pump and a second air pump are installed in the two protective shells through bolts, the output ends of the first air pump and the second air pump are sleeved with air guide pipes, a plurality of spraying heads are welded to the bottom of the conveying pipe, a plurality of hoses are welded to one sides of the air guide pipes, the other ends of the hoses are connected to one sides of the spraying heads, and a flame detector is installed at the bottom of the conveying pipe through bolts. The fire-fighting unmanned aerial vehicle can enter the spraying head for spraying, the convenience of dry powder conveying is improved, waste of the dry powder is avoided, the dry powder spraying efficiency of the fire-fighting unmanned aerial vehicle is improved, the fire-fighting unmanned aerial vehicle has the flame detection function, the fire position can be accurately positioned, and the fire can be accurately extinguished at the fire position.

Description

technical field [0001] The invention relates to the technical field of fire-fighting drones, in particular to a dry powder spraying device based on fire-fighting drones. Background technique [0002] As a new type of industrial technology, drone firefighting has been widely used in various fields. In China, many firefighting agencies have successfully used drones to carry out fire detection and monitoring, throwing rescue materials and other attempts, and the effect is very obvious. In the rescue of the Tianjin explosion accident, various departments have also used drones to conduct high-altitude investigations on the accident scene, providing a partial reference for rescue decision-making. [0003] The overall solution of accurate, intuitive and comprehensive fire field analysis data can make the on-site rescue get timely information. On this basis, the multi-functional firefighting drone, especially the firefighting drone that can still perform tasks near the fire field T...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem of easy waste of dry powder in the prior art, and the efficiency of the fire-fighting UAV on dry powder spraying is relatively poor, so that the fire-fighting UAV does not have the function of detecting flames and cannot relatively better detect the location of the fire. Due to the shortcomings of accurate fire fighting, a dry powder spraying device based on fire-fighting drones is proposed

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