Quick-response fuel gas power device

Abstract

The invention discloses a quick-response fuel gas power device. The device comprises a combustion chamber, an igniter assembly, an ignition powder box and a plurality of spray pipes. An annular propellant main charge is arranged in the combustion chamber; a through hole and an air injection channel which are oppositely arranged are reserved in the combustion chamber, and a plurality of supporting tables are arranged in the combustion chamber; the igniter assembly and the ignition powder box are installed on the outer side and the inner side of the combustion chamber respectively, and the igniter assembly communicates with the ignition powder box through the through hole so that ignition tablets located in the ignition powder box can be ignited; a plurality of communicating holes communicated with the propellant main charge are reserved in the ignition powder box, so that the propellant main charge is ignited after the ignition tablets are combusted; and the spray pipes are installed on the combustion chamber and communicate with the air injection channel. The quick-response fuel gas power device has the characteristics of short response time, large output thrust, reliable ignition, compact structure and light weight, and can well solve the problem of poor response speed of an aircraft.

Description

technical field [0001] The invention belongs to the field of solid rocket motors, and more specifically relates to a fast-response gas power device. Background technique [0002] With the increasing development of aircraft, the speed of aircraft is getting faster and faster, and the range is also getting bigger and bigger. For aircraft in some special fields, it needs to have good maneuverability, so that the angle or direction of the aircraft can be well adjusted to cope with the attitude adjustment of the aircraft in different scenarios. For the response of the aircraft, aerodynamic control is commonly used at present. Although it can make the aircraft have maneuverability to a certain extent, it also has many limitations, such as long response time, large constraints from the flight environment, and small available overload, which makes the aircraft's rapid response ability poor and affects its practical use. Effect. Contents of the invention [0003] Aiming at the a...

AI Technical Summary

Problems solved by technology

Although it can make the aircraft have maneuverability to a certain extent, it also has many limitations, such as long response time, large constraints from the flight environment, and small available overload, which makes the aircraft's rapid response ability poor and affects its practical use. Effect

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