Micro turbojet atomizing device for ground

Abstract

The invention relates to a micro turbojet atomizing device for ground. The device comprises an atomizing agent box and at least two micro turbojet engines, and the air inlet ends of the micro turbojet engines are communicated with an air inlet dustproof device through air inlet adapter pipes. An atomizing agent spraying pipe, an atomizing agent mixing cavity and a vector spraying pipe are sequentially arranged at the outlet end of a tail spraying pipe of each micro turbojet engine, high-temperature and high-pressure gas of the tail spraying pipes of the micro turbojet engines is sprayed into the atomizing agent mixing cavities, the temperature in the atomizing agent mixing cavities is increased, and high-temperature and high-pressure spraying flow is formed in the atomizing agent mixing cavities. An atomizing agent in the atomizing agent box enters the atomizing agent spraying pipes through a pump and a guide pipe, the atomizing agent spraying pipes spray the atomizing agent into the atomizing agent mixing cavities, the atomizing agent is heated in the atomizing agent mixing cavities to form mist, and then the mist is sprayed out of the vector spraying pipe at different spraying angles through the spraying flow. According to the device, the problem of combined atomization of multiple micro turbojet engines is solved for the first time, and the combined atomization of multiple micro turbojet engines can be carried out, so that the atomization efficiency is greatly improved.

Description

technical field [0001] The invention relates to a military fog-making device, in particular to a ground miniature turbojet engine fog-making system. Background technique [0002] In wars and military exercises, fog-making equipment is used to release smoke or smoke screens to cover fixed targets and facilities, interfere with the enemy's photoelectric weapons, and cover large-scale campaigns. At the same time, smoke can significantly weaken photoelectric reconnaissance It is a new type of weapon widely used on the modern battlefield. [0003] Traditional fog-making equipment mostly heats the liquid aerosol agent and then uses a blower to remove the smoke. However, due to the limited contact area between the heating wire and the aerosol agent, the smoke generation rate is slow and the smoke generation efficiency is low. Due to the limited heating capacity, it is impossible or difficult to heat up to 800 degrees Celsius or even higher, which cannot meet the atomization requir...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to avoid the deficiencies of the prior art and provide an effective solution to the problems of low smoke generation rate on the ground, small amount of smoke, and poor applicability of the fogging agent, and the spray angle can be adjusted during the fogging process to meet different needs. Ground-use miniature vortex spray fogging device required for fog making

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