RU20499U1 - FODDER PART OF THE DIVER CARRIER PLACED IN A SUBMARINE TORPOE VEHICLE - Google Patents

Abstract

The utility model relates to the field of diving equipment, namely, to submarine annaras for transporting divers used from a submarine’s tornado apparatus (SL).

The technical result of the utility model is to slow down the release of the carrier of divers from the submarine submarines and reduce the time for its preparation and release.

The aft part of the carrier of the divers, placed in the TA submarine, contains the tail part 1 of the carrier body, the propulsion device installed therein, made in the form of a hydraulic turbine 2 covered by the nozzle 3, the inner surface 4 of the nozzle 3 forming a water conduit 5 with the tail part 1 of the carrier body, cross section which is greater than the passage section 6 between the outer surface 7 of the nozzle and the inner surface 8 of the submarine.

abstract

Description

FODDER PART OF THE CARRIER OF DIVERS, LOCATED IN TORPEDO

ANNARATE LIVING AREA

The crawl model belongs to the field of diving technology, namely, to submerged vehicles for transporting divers used from the torpedo apparatus (TA) of a UNDERWATER boat (NL).

Known stern carrier divers "Siren-VME, located in TA NL. It contains the tail of the hull and the propulsion device installed in it, covered by the nozzle (K.A. Afanasyev, M.N.Okhochinsky, S.A. Chirikov "No-water vehicles. Historical and technical analysis. Private Military-Historical Archive, St. Petersburg , 2000, p.30-32).

The specified aft of the carrier divers, placed in TA NL, selected as a prototype of a utility model.

The disadvantage of the nototype is that with the mentioned design constructive solution of the aft part of the diver carrier for its use with the NL, it is necessary to equip the NL with mechanical rod pushers (MST), which complicates the removal of the diver carrier and increases the preparation time for the release of the diver carrier from the TA of the NL, and even the release of the carrier of divers using the MBT is also significant in time.

The inventive utility model solves the problem of the operational preparation and release of the carrier of divers from TA NL. The solution to this problem is caused by the need to ensure the minimum time for the training of divers to fulfill their tasks.

2001113194

II

B63C11 / 00 The technical result of the useful model is to simplify the carrier release

divers from TA TTL and reducing the time for its preparation and release.

Obtaining a technical result is ensured by the fact that the aft part of the carrier of the divers, placed in the TA submarine, contains the tail of the carrier body and the propulsion device installed in it, covered by the nozzle, the propulsion being made in the form of a hydraulic turbine, and the vertical surface of the nozzle forms a conduit with the tail of the carrier body , the ion-cross-section of which is greater than the cross-section between the outer surface of the planting surface and the inner surface of the SLT.

In the water-filled TA PL and the driven water turbine, the indicated ratio of the non-flush cross section of the water conduit to the flow area between the outer surface of the nozzle and the inner surface of the TA PL prevents the free flow of water from the stern to the water conduit. As a result, an excess pressure is created in the area of the rear axle of the TA, sufficient to create traction, which prevents the carrier of the divers from extending from the TA of the submarine. Thus, there is no need to equip the submarine with a device for raising the carrier of divers, and accordingly, there is no time cost for this operation.

The drawing shows the stern of the carrier divers, placed in the SLT, longitudinal section.

The aft part of the carrier of the divers, located in the TA submarine, contains the tail part 1 of the senator body, the propulsion unit mounted therein, made in the form of a hydraulic turbine 2, covered by the nozzle 3, and the inner surface 4 of the nozzle 3 forms a conduit 5 with the tail part 1 of the carrier body, but a cross section which is greater than herchepia passage 6 between the outer surface of the nozzle 7 and the inner surface of 8 SLT. The action of the aft of the carrier of divers placed in the submarine submarine is described

as follows. The TA back cover closes and it is filled with water. The middle TA cover opens. The turbine 2 is driven by an electric motor carrier divers. Due to the fact that the non-cross-section of the water conduit 5 is larger than the cross-section 6, there is no free flow of water from the stern to the water conduit 5, excessive pressure is created in the area of the rear cover TA, and the carrier of the divers extends from the TA submarine. Thereby, the release of the carrier of divers from TA submarines is significantly accelerated and accelerated.

Claims (1)

The aft part of the carrier of divers, located in the torpedo tube of a submarine, containing the tail of the carrier body and an installed propulsion device, covered by a nozzle, characterized in that the propulsion device is made in the form of a hydraulic turbine, and the inner surface of the nozzle forms a water conduit with the tail portion of the carrier body, cross section which is greater than the cross section between the outer surface of the nozzle and the inner surface of the torpedo tube of a submarine.