Antiaircraft gun hail-preventing and precipitation-increasing projectile time detonating fuze with centrifugal self-destruction function

Abstract

The invention discloses an antiaircraft gun hail-preventing and precipitation-increasing projectile time detonating fuze with a centrifugal self-destruction function. The antiaircraft gun hail-preventing and precipitation-increasing projectile time detonating fuze comprises an upper body, a chamber interior ignition mechanism, a gunpowder timing mechanism, a centrifugal self-destruction mechanism,a ball rotor safety and arming mechanism, a fuze body, a detonating tube and a booster tube; the chamber interior ignition mechanism is located on the upper part of the upper body; the gunpowder timing mechanism achieving a timed detonating function is located between the chamber interior ignition mechanism and the centrifugal self-destruction mechanism; the rear end of the centrifugal self-destruction mechanism tightly presses the ball rotor safety and arming mechanism, and thus the ball rotor safety and arming mechanism cannot rotate; the front end of the detonating tube is adjacent to theball rotor safety and arming mechanism; and the front end of the booster tube is adjacent to the rear end of the detonating tube, and the rear end of the booster tube serves as a fuze output end to beused for detonating charged explosives, containing a silver iodide grain, in a projectile. The antiaircraft gun hail-preventing and precipitation-increasing projectile time detonating fuze has the centrifugal self-destruction function, the dud rate can be greatly decreased, and safety is good.

Description

technical field [0001] The invention belongs to the technical field of fuzes for anti-hail and rain-increasing bombs, in particular to a time-detonation fuze for anti-hail and rain-increasing bombs for anti-aircraft guns with a centrifugal self-destruct function. Background technique [0002] Small-caliber anti-hail and rain-increasing shells for anti-aircraft guns are generally used in artificial hail-proof and rain-increasing operations. Its mechanism of increasing rainfall and preventing hail is: launch anti-hail rain-increasing bombs into the cloud layer and explode, exert influence on the cloud layer that may produce hail, so that the hail embryo cannot develop into hail or make small ice particles fall to the cloud layer before they become large hailstones. The purpose of preventing hail on the ground is achieved; the detonation wave spreads the catalyst contained in the projectile in the cumulonimbus cloud layer to generate a large number of crystal nuclei, transformi...

AI Technical Summary

Problems solved by technology

[0006] In short, the problems existing in the existing technology are: the anti-hail and rain-increasing bomb fuze of the anti-aircraft gun has low reliability, poor safety, and no self-destruct function.

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