Missile-borne axial wind energy collecting and converting device and missile-borne power supply

Abstract

The invention discloses a missile-borne axial wind energy collecting and converting device which comprises a cylindrical shell, a controller connected with the shell, a funnel-shaped air inlet formed in the shell in the radial direction, an air duct formed in the shell and communicated with the air inlet, a plurality of air outlets annularly formed in the edge of the rear end of the shell, an energy converter arranged in the air duct, a control circuit arranged in a controller and connected with the energy converter, and an output line connected with the control circuit. Through the scheme, the missile-borne axial wind energy collecting and converting device has the advantages of being simple in structure, reliable in collection and the like, and has very high practical value and popularization value in the technical field of missile-borne power supplies.

Description

technical field [0001] The invention relates to the technical field of missile-borne power supplies, in particular to a missile-borne axial wind energy collection and conversion device and a missile-borne power supply. Background technique [0002] At present, the current missile-borne power sources mainly include thermal batteries, also known as heat-activated reserve batteries, which are disposable batteries, and the electrolyte is a non-conductive solid during storage. When in use, an electric ignition head or a striker mechanism is used to ignite the heating agent inside, so that the electrolyte is melted into an ion conductor and activated as a reserve battery. However, due to the need for propellants and active materials as the main material, the production process requires strict safety control and complex technological processes. Many key processes need to be completed manually, it is difficult to achieve full mechanization, and the production efficiency is extremely...

AI Technical Summary

Problems solved by technology

[0007] The United States has developed many mortar fuzes with pneumatic turbine generators as the core. This power supply is driven by aerodynamic force. During the flight of the shell, air enters from the front end of the fuze, driving the internal motor blades to rotate, thereby generating current, but this type The generator has certain defects, such as large size and low power; it cannot supply power for a long time, etc.

Based on this, in recent years, our country has also begun to work hard on the development of this type of new power supply. For example, the patent application with the publication number CN207475349U provides a physical power supply for the outer rotor of the turbine, but the power supply uses traditional iron core windings and multi-stage The motor structure of the bearing, this kind of structure cannot be miniaturized, more importantly, the power supply can only generate electricity, and does not solve the problems existing in the traditional power supply, but only provides a new power supply

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