CN2856920Y - Mine - Google Patents

Abstract

A torpedo is composed of a torpedo body, a net fringe tank on the torpedo, a towline and a net fringe mounted inside the net fringe tank. In the course of sinking after the torpedo is taken into the water, the pressure releaser on the net fringe tank cover drives the tank cover pin by using water pressure to open the tank cover; the net fringe can be buoyed because the net fringe is made of hollow nylon yarn and separated from the tank, both ends of the net fringe are connected to the towline and the torpedo body respectively, the net fringe floats in the water in a fan shape, the propeller of ship will be caught by the net fringe provided the ship comes into the net fringe zone, and the torpedo is led to the tail end of the ship to explode quickly by using winching effect of the propeller, thereby achieving the aim of the military blockade.

Description

A kind of submarine mine

Affiliated technical field

The utility model relates to a kind of submarine mine device, specifically the enemy navigation channel is carried out the submarine mine that has the net palpus of military blockade.

Background technology:

At present, known submarine mine has floatation type, anchoring type, magnetic, induction or the like.But easily found by the sonar radar.And the cost height, complex structure, the shortcoming of disguised difference.

Summary of the invention:

In order to overcome existing submarine mine cost height, complex structure, easy found deficiency, the utility model provides a kind of simple and easy submarine mine, this submarine mine is by submarine mine body (prior art), net palpus case, towline, net must be formed, be not suspended in the water after the mine-laying, but heavy putting at the bottom, its net must swim in the water, must grab the screw of walking around toward boats and ships by net,, utilize the elevator effect of screw rapidly the submarine mine fibre at the bottom to be guided to tailing axle generation blast then netting palpus and towline around on screw and tailing axle, cause serious destruction for enemy's ship, to reach the purpose of blocking the navigation channel.

The utility model solves its technical scheme: submarine mine body (prior art) is gone up a net palpus case is installed, and fixes a pressure releaser made (prior art) that connects the case lid latch on the case lid.Net must be mounted with towline and the net palpus that connects submarine mine in the case.Net must be knotted by the hollow nylon filament, can suspend in water, some horizontal stays are arranged in anastomose, this horizontal stay is made by absorbent material (prior art), energy hardening, change are directly after the suction, whole account net must become fan-shaped, the little upwards expansion gradually in bottom, the bottom of net palpus connects towline, the other end connection submarine mine body of towline is placed in after net palpus, towline are folded tightly in the net palpus case, opens under the effect of pressure releaser made at hydraulic pressure in the sinking process of submarine mine during mine-laying, and drive the case lid latch case lid is unclamped, case lid is opened under the effect of spring hinge.Form because net must be the nylon wire of hollow, therefore net must will produce buoyancy, leaves casing and upwards swim in the water under this buoyancy, again owing in the net palpus horizontal stay is arranged, so it can become fan-shaped by horizontal spreading in water, be placed in the water, reach the purpose of blocking the navigation channel.

The beneficial effects of the utility model are: provide a kind of to the military and lay easily, simple in structure, cost is low, the enemy course line is carried out the simple and easy submarine mine of military blockade.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the schematic diagram before the utility model submarine mine embodiment lays.

Fig. 2 is that the utility model submarine mine embodiment lays the schematic diagram of back in water.

1 submarine mine body among the figure, 2 net palpus casees, 3 spring hinges, 4 latches, 5 pressure releaser mades, 6 case lids, 7 towlines, 8 net palpuses, 9 horizontal stays.

The specific embodiment:

In Fig. 1, net must be installed on the submarine mine body (1) by case (2), and case lid (6) is mounted on the case mouth with spring hinge (3), and pressure releaser made (5) connects latch (4) and is fixed on the case lid (6).Net palpus (8) and towline (7) are placed in the net palpus case (2) after folding tightly.

Laterally stay (9) level is attached in the net palpus (8) in Fig. 2, and (7) one of towlines connect net palpus (8), and the other end connects submarine mine body (1).

Claims (3)

1, a kind of submarine mine, in the net of submarine mine must case, net palpus, towline, submarine mine were connected, and it is characterized in that: fixing a net on the submarine mine must case, net must, towline is placed in the net palpus case.

2, submarine mine according to claim 1 is characterized in that: net must be fixed the pressure releaser made that is connected with net palpus case lid on the case lid.

3, submarine mine according to claim 1 is characterized in that: the silk thread of the palpus of knotting is made hollow.

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