Decussation stereo torpedo catching net

Abstract

The invention relates to a crossed three-dimensional torpedo interception net capable of intercepting torpedoes, especially a torpedo interception net which can be projected or cast and can outspread automatically when entering into the water to form a decussate three-dimensional torpedo interception net. The appearance is column-shaped, a top cover is arranged at the top part and is fixed and sleeved by bayonet locks on the casing which is divided into four sections, the specific density of the top part is lighter than the seawater and the specific density of the bottom part is heavier than the seawater. A decussate bracket is arranged inside, a telescopic link is connected on the lateral side, and a suspended net is connected with the telescopic link via a hanger. When the torpedo interception net is projected or cast into sea via a surface ship, a submarine or a helicopter, the top cover is ejected via a spring, the casing is opened, a going barren dives the telescopic link to expand and the suspended net is dragged to outspread in horizontally. Under the upward pulling force of the telescopic link and the downward pulling force of the weight of the connector of the suspended net, the suspended net is outspreaded along vertical direction; a stabilization membrane connected with the inner side of the suspended net control the stability of the torpedo interception net along the vertical direction.

Description

Technical field [0001] The invention relates to a torpedo intercepting net capable of intercepting torpedoes, in particular to a three-dimensional torpedo intercepting net capable of being launched or ejected and automatically unfolded into a cross shape after entering water. Background technique [0002] With the rapid development of modern torpedo technology, the speed, power, range, concealment and intelligence level of torpedoes have been greatly improved, posing a great threat to surface ships and submarines. There are basically two ways to defend against torpedoes. One is hard confrontation, using some kind of device to directly hit and destroy incoming torpedoes, but there is no mature technology or weapon that can efficiently intercept and destroy incoming torpedoes. The other is soft countermeasures, using decoys, jammers or other devices to deceive or interfere with the torpedo's homing system, but the effect is difficult to guarantee and it is easy to expose itse...

AI Technical Summary

Problems solved by technology

However, the shortcomings of these torpedo interception nets are also obvious, mainly including: 1) they need to be dragged on the tail of surface ships, submarines or other launch platforms before they can be fully deployed, which affects the maneuverability of surface ships or submarines; structure, the deployment direction of the net is consistent with the course of the dragging platform, and it can only defend against torpedoes coming from the tail, and the interception range is small; Simultaneous torpedo attack

these deficiencies severely limit the effective use of torpedo interceptor nets

In modern naval warfare, surface ships and submarines are required to be able to defend against multiple torpedoes from multiple directions at the same time without affecting their maneuverability. The existing torpedo interception nets cannot meet these requirements

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