Fuel-spreading fire-proof structure suitable for cloud-burst warhead with falling speed of 300m/s

Abstract

The invention discloses a fuel throw fire-jumping-prevention structure of a cloud detonation payload suitable for 300m / s falling speed. The structure comprises a front conical cover, a center pipe, afire-jumping-prevention agent and a rear conical cover, the front conical cover, the center pipe and the rear conical cover are sequentially and coaxially fixedly connected, the large end of the frontconical cover is fixedly connected with the front end cover, the large end of the rear conical cover is fixedly connected with the rear end cover, and an annular cavity formed by the front conical cover, the center pipe, the rear conical cover and a center throwing device is filled with the fire-jumping-prevention agent. It can be kept that the fire-jumping-prevention agent is between a detonation product and a cloud detonation agent, it is ensured that the cloud detonation agent is free of combustion and explosion, and fire jumping is avoided.

Description

technical field [0001] The invention belongs to the technical field of cloud explosion warheads, and in particular relates to a fuel throwing and fire prevention structure suitable for cloud explosion warheads with a fall speed of 300m / s. Background technique [0002] The cloud explosion warhead is filled with high-energy fuel. The high-energy fuel is scattered and dispersed by the throwing device, and mixed with the ambient air to form a detonation fuel air explosive cloud. Under the action of the cloud detonation device, a cloud detonation is formed. Hypoxia effects, etc., can cause high-efficiency damage to large-area cluster targets such as personnel and light vehicles. With the continuous development of weaponry and equipment, it is difficult to guarantee the penetration capability of low falling speed weapon platforms, and the application of cloud burst warhead technology needs to adapt to the terminal condition of 300m / s falling speed of weapon platforms. [0003] Th...

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Problems solved by technology

[0005] When the warhead is flying at a speed of 300m / s, the flying direction of the cloud blasting agent is deflected, thus forming an umbrella-shaped cloud cluster. Facing the impact of the explosion and the impact of the detonation product, it is difficult for the anti-jumping agent to be effective It is difficult to protect the fuel in an all-round way, especially the front and rear end faces of the warhead, which are prone to fire

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