Fuze powder ring device for artificial hail preventing and precipitation increasing projectile

Abstract

The invention discloses a fuze powder ring device for an artificial hail preventing and precipitation increasing projectile. The fuze powder ring device comprises an ignition assembly, a time powder ring and a carrier, wherein the time powder ring is fixedly arranged on the carrier through a positioning pin; and the ignition assembly is fixed to the time powder ring through a positioning pin, a side firing pin in the ignition assembly hits igniting powder, and the igniting powder burns and ignites minimum-smoke powder 602 in the time powder ring so as to control the launching of the hail preventing and precipitation increasing projectile. The fuze powder ring device has the advantages that the redundant ignition mechanism is compact in structure and is distributed in a centralized manner, so that the influence that centrifugal force scatters igniting flames is reduced, and the igniting and fire spreading capability of the ignition mechanism is strong; the time powder ring system is high in reliability and large in flame output power and is a premise guarantee for helping the artificial hail preventing and precipitation increasing projectile 13 realize the index of a smaller than 0.3% dud rate; and the assembly and powder pressing technologies of the time powder ring system are simple to operate and high in technical safety, play an original demonstration role in realizing a complete safety type fuze for a small-hole artificial hail preventing and precipitation increasing projectile, and can effectively promote the fuze development and technical progress of the artificial precipitation projectile.

Description

technical field [0001] The invention relates to the field of production control of hail-proof and rain-increasing bombs, in particular to a fuze disc device for artificial hail-proof and rain-increasing bombs. Background technique [0002] At present, the fuzes used in the series of artificial hail-proof and rain-increasing ammunition, hereinafter referred to as the original fuze, are composed of an ignition mechanism and a self-destruct mechanism. The durian-1 fuze contains a powerful detonator, and the reliability of the drug plate system itself is low, which is manifested in the high misfiring rate of the fuze and the low safety of the assembly process. [0003] When users use it, it also manifests as quality problems such as half-explosion, blind fire, and the quality of explosion residual fragments is too large, which brings major safety hazards to the lives and property of the people. Contents of the invention [0004] The technical problem to be solved by the prese...

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Problems solved by technology

[0002] At present, the fuzes used in the series of artificial hail-proof and rain-increasing ammunition, hereinafter referred to as the original fuze, are composed of an ignition mechanism and a self-destruct mechanism. The detonator from the durian-1 fuze contains a powerful detonator, and the reliability of the drug plate system itself is low, which is manifested in the high misfiring rate of the fuze and the low safety of the assembly process, etc.

[0003] When users use it, it also manifests as quality problems such as half-exploded, blind fire, and the quality of the residual fragments of the explosion is too large, which brings major safety hazards to the lives and properties of the people.

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