RU2059524C1 - Detachable attachment for carriage and transportation of underwater rescue apparatus on submarines - Google Patents

Abstract

FIELD: temporary carriers for underwater rescue apparatus. SUBSTANCE: detachable attachment 1 for carriage and transportation of underwater rescue apparatus 2 on submarines 3 has strength containers 6 and intermediate connecting trunk 4; one strength container is provided with inlet hatches 10 over its ends; inlet hatches 10 have coaming platforms 11 for landing underwater rescue apparatus 2. Container is divided into compartments by transverse partitions 8, thus forming decompression chamber; bottles containing compressed gas required for decompression are located on attachment. EFFECT: enhanced reliability. 4 dwg

Description

 The invention relates to underwater shipbuilding and can be used on a military submarine temporary carrier rescue underwater projectile (ATP) or to train personnel of the ATP.

 A device is known that allows the use of combat submarines as temporary ATP carriers. It is a removable fitting containing strong containers and an intermediate transition shaft. This technical solution was made as a prototype.

 The disadvantage of the prototype is the impossibility of decompressing the submarines rescued with the help of the ATP located on the emergency submarine under high pressure, since neither the prototype device nor the combat submarine on which it can be installed have the necessary technical means.

 The aim of the present invention is to remedy this drawback by enabling decompression of submariners shot with a rescue submarine from a sunken submarine.

 This goal is achieved by the fact that in a removable fitting one of the strong containers at the ends is equipped with access hatches with coaming platforms for landing a rescue underwater projectile and is divided inside by transverse bulkheads into compartments forming a flow-decompression chamber, while cylinders with compressed gas are placed on the patch.

 Figure 1 shows a removable cladding, General view, mounted on a submarine; figure 2 is the same, a longitudinal section; figure 3 is a sectional view of strong containers in plan; figure 4 adjustment, cross section.

 Removable cladding 1 to accommodate ATP 2 is installed on submarine 3 in such a way that its intermediate transitional shaft 4 is located on coaming site 5 of submarine 3.

 Nadke 1 includes two strong containers 6 and 7.

 The container 6 is divided by bulkheads 8 into compartments and is equipped as a flow-decompression chamber. On the bulkheads 8 there are bulkhead doors 9. The end compartments of the container 6 are equipped with access hatches 10 with coaming pads 11 for landing on them ATP 2.

 In the container 7 is placed a charging unit 12, intended for charging the SPS batteries, and a ventilation unit 13 with hydrogen afterburning devices. The container 7 is equipped with an access hatch 14. In the permeable hull structures of the fitting 1 there are cylinders 15 with compressed air or a gas mixture used in the container 6 for breathing submariners during decompression.

 Before going to sea for rescue operations, the removable fitting 1 in the base is installed on the submarine 3 (for example, using a crane) so that the intermediate transitional shaft 4 stands with its support ring on the coaming area 5 of the submarine 3.

 After that, the fitting 1 is rigidly fastened to the hull of the boat 3 using fixing devices (not shown). Then, the communications are docked along the working fluids (compressed air, hydraulics) and electrical cables.

 After installing on the coaming site of the intermediate transitional shaft 4 of the rescue projectile 2 and securing it, the submarine 3 is ready to go to sea.

 When carrying out rescue operations, ATP 2, taking submariners from a sunken submarine, delivers them to submarine 3. If necessary, decompression for rescued submarines, ATP 2 sits on coaming platform 11 of container 6. Submariners pass through hatch 10 to the terminal (input) compartment container 5. In this container, equipped as a flow decompression chamber, the submariners undergo decompression, passing sequentially from compartment to compartment, so that people who have passed through the other end compartment (output) container 6 full decompression cycle. To transfer the submariners from the output end compartment of the container 6 to the submarine 3, the ATP 2 sits on its coaming pad 11 and receives the decompressed submariners. After that, the ATP 2 is removed from the coaming pad 11 and moved to the coaming pad of the intermediate transitional mine 4. After suction and drainage of the mine, hatches open and submariners go into submarine 3.

 The use of the invention will increase the efficiency of deployment and rescue of crews of sunken submarines by involving combat submarines directly in the rescue operations, which, being equipped with the proposed removable attachment, can not only remove the crew from the sunken submarine, but also conduct them in time necessary decompression, which will make it possible to save the life and health of people exposed to increased external pressure.

 In addition, removable fitting can be used as a simulator when practicing ATP crews of individual rescue operations.

 The proposed fitting can also be used as a coastal chamber.

Claims (1)

 REMOVABLE FITTING FOR PLACING AND TRANSPORTING RESCUE SUBMARINE EQUIPMENT ON SUBMARINE, containing strong containers and an intermediate transitional shaft, characterized in that, in order to enable decompression of the submarines removed with the help of the underwater projectile from the sunken submarine, one of the submarines can be decompressed at the ends it is equipped with access hatches with coaming platforms for landing a rescue underwater projectile and is divided inside by transverse bulkheads into compartments forming accurately-decompression chamber, while necessary for decompression of compressed gas cylinders are placed on nadelke.

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