EP2301839B1 - Belüftungsvorrichtung für ein getaucht havariertes Unterseeboot - Google Patents

Belüftungsvorrichtung für ein getaucht havariertes Unterseeboot Download PDF

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Publication number
EP2301839B1
EP2301839B1 EP10007715.5A EP10007715A EP2301839B1 EP 2301839 B1 EP2301839 B1 EP 2301839B1 EP 10007715 A EP10007715 A EP 10007715A EP 2301839 B1 EP2301839 B1 EP 2301839B1
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EP
European Patent Office
Prior art keywords
submarine
connection
pressure
ventilation
ventilation device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP10007715.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2301839A2 (de
EP2301839A3 (de
Inventor
Richard Büchner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Marine Systems GmbH
Original Assignee
ThyssenKrupp Marine Systems GmbH
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Publication date
Application filed by ThyssenKrupp Marine Systems GmbH filed Critical ThyssenKrupp Marine Systems GmbH
Priority to PL10007715T priority Critical patent/PL2301839T3/pl
Publication of EP2301839A2 publication Critical patent/EP2301839A2/de
Publication of EP2301839A3 publication Critical patent/EP2301839A3/de
Application granted granted Critical
Publication of EP2301839B1 publication Critical patent/EP2301839B1/de
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/40—Rescue equipment for personnel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/36—Adaptations of ventilation, e.g. schnorkels, cooling, heating, or air-conditioning

Definitions

  • the invention relates to a ventilation device for a submerged submarine submerged with the features specified in the preamble of claim 1.
  • BE 435 286 A known submarine on a guided through the pressure hull of the submarine ventilation port on the inside and outside of the pressure hull each having a manually opened or closed valve.
  • a supply line with a arranged in the region of the end of the supply line manually operated closing valve can be connected, which leads to the water surface.
  • a similar construction is from the FR 865419 known, with two connections, one for loading and the second for venting, are provided.
  • the invention has for its object to provide a ventilation device for a submerged submarine submerged, which makes it possible to use a flexible hose line for ventilation of the submarine, but without jeopardizing persons using this hose on board the submarine.
  • the ventilation device according to the invention for a submerged boat that has been submerged is connectable to a ventilation connection of a submarine and equipped with a connection for a supply line leading to the water surface.
  • a pressure reducer is arranged in a line path from the connection for the supply line to the ventilation connection of the submarine.
  • the ventilation device to direct compressed air from a surface vessel to the ventilation device of the submarine, for example by means of a quick coupling connected ventilation device and to relax the air pressure in the ventilation device with the pressure reducer to a pressure level, which is located in the submarine people not endangered.
  • a flexible hose can be used as the supply line from the overwater rescue vessel to the aeration device since the air can be directed to the aerator with sufficient pressure to support the water pressure acting on the outside of the hose supportively within the hose.
  • the ventilation device can also be connected to a vent port of the submarine and thus also be designed for venting the submarine. That is, in addition to a connection to the submarine side ventilation port, the ventilation device may have a further port which can be connected to a vent port of the submarine, for example, also with a quick coupling. About the latter Following the venting connection of the submarine, spent air or the exhaled CO 2 gas undesirable in the pressure vessel of the submarine can be led out of the pressure hull of the submarine, the used air in the submarine being replaced by the fresh air flowing in via the aeration connection.
  • the ventilation device may expediently have a compressor in a conduit path adjoining the venting connection of the submarine, with which the air derived from the pressure vessel of the submarine can be compressed to such an extent that it can be pressed out of the ventilation device against the water pressure prevailing in the surroundings of the aeration device ,
  • the type of drive of such a compressor is in principle arbitrary.
  • an electric drive can be provided.
  • a compressed air motor forms a drive of the compressor, wherein the compressed air required for the operation of the compressed air motor can be routed to the compressed air motor, for example via the supply hose connected to the ventilation device.
  • the compressed air motor may be designed as a piston engine or as a vane motor.
  • For compressed air supply of the compressed air motor can advantageously at the line path from the connection for the supply line to the ventilation port of the submarine a branch line to the Be provided compressed air motor. Accordingly, a portion of the compressed air sent from the surface vessel to the aeration device in the aeration device may be directed to the air motor. This is unproblematic insofar as in the aeration device per se, the pressure level of the supplied air must be lowered before the air is passed through the ventilation port of the submarine further into the pressure hull of the submarine.
  • an air outlet of the compressed-air motor is preferably line-connected to the line path from the connection for the supply line to the ventilation connection of the submarine. Accordingly, it is provided to return the air branched off for operation of the compressed air motor in the ventilation device back to the line path to the submarine side ventilation connection.
  • the amount of exhaust air discharged from the compressor to the surroundings of the ventilation device can be regulated.
  • a pressure regulating device may preferably be arranged in the line branching to the compressed air motor driving the compressor, which is signal-connected to a pressure sensor arranged on the input side of the compressor.
  • the pressure of the exhaust air prevailing on the output side of the venting valve can be measured with the pressure sensor and the power of the compressed air motor and concomitantly the power of the compressor can be regulated by the pressure control device as a function of the pressure values recorded by the pressure sensor.
  • the ventilation device according to the invention can in the conduction path of the connection for the supply line to the ventilation port of the submarine be arranged downstream of the line branching a pressure control device.
  • This pressure regulating device can serve to regulate the air which is preferably made available at high pressure via the supply line before reaching the compressor arranged on the input side of the ventilation connection of the submarine already to a lower pressure level.
  • an overpressure valve can advantageously be arranged in the line path from the connection for the supply line to the ventilation connection of the submarine, which opens when a maximum permissible pressure value is exceeded and discharges air into the ambient water.
  • the air pressure on the input side of the compressor must be greater than the water pressure.
  • the ventilation device according to the invention to ensure that the pollutant content, the air in the pressure hull of the submarine air at its ventilation does not exceed a maximum allowable value. Therefore, in the adjoining the vent port of the submarine power line path advantageously air analysis devices can be arranged with which the composition of the effluent from the vent valve of the submarine air can be determined, the ventilation device according to the invention can be controlled with appropriate control means so that the air exchange in the pressure body the submarine is accelerated at a high pollutant content of the air.
  • the ventilation device according to the invention may be a separate device, which is carried on a surface vessel together with the supply hose to be connected to the aeration device and in the event of a submarine accident is managed by a diver or diving robot to the submarine and there at the ventilation port and possibly also connected to the exhaust port of the submarine.
  • the ventilation device according to the invention may be part of a submarine, so firmly on the outside of the pressure hull, preferably in a region in which the pressure body is covered on the outside with an outer skin, installed. In this case, it is only necessary to connect the supply line coming from the overwater rescue vessel to the corresponding connection of the ventilation device.
  • a submarine 2 is damaged below the water surface 4.
  • a ventilation port 6 and a vent port 8 is arranged on the outside of a pressure hull of the submarine 2, which is simplified in the drawing shown as an outer contour of the submarine 2, a ventilation port 6 and a vent port 8 is arranged.
  • the ventilation device 10 For ventilation of the damaged submarine a ventilation device 10 is provided.
  • the ventilation device 10 has a connection 12, to which a supply line 12 in the form of a hose 12 is connected.
  • the hose 12 leads to the water surface to a floating there overwater vessel, which is not shown in the drawing.
  • About one on board the surface ship located compressed air and / or compressed gas cylinders compressed air is passed via the hose 12 to the ventilation device 10.
  • the compressed air is passed via a line 14 to a port 16 which is connectable to the submarine-side ventilation port 6.
  • a pressure reducer 18 is arranged in the line 14 directly on the input side of the terminal 16, with which the air is reduced to an acceptable value.
  • the pressure reducer 18 is preferably supplied with the exhaust air of the compressed air motor 28. Should this amount of exhaust air not be sufficient, it is supplied via the pressure control unit 20 directly from the supply line 12.
  • the pressure control unit 20 regulates the input pressure from the supply line 12 to the pressure level of the exhaust air from the compressed air motor 28. Before reaching the pressure reducer 18, the air pressure in the ventilation device 10 is already on an input side of the pressure reducer 18 arranged pressure control device 20 to an average value lowered.
  • the ventilation device 10 is also intended to remove spent air from the submarine.
  • the ventilation device 10 has a connection 22 which can be connected to the vent connection 8 of the submarine 2.
  • a line 24 which opens out at the water environment of the ventilation device 10.
  • exhaust air is discharged to the water environment. Since the exhaust air for this purpose must have a pressure which is greater than the water pressure in the vicinity of the ventilation device 10, a compressor 26 is arranged in the line 24 downstream of the terminal 22.
  • the compressor 26 is driven by a compressed air motor 28.
  • a compressed air motor 28 For compressed air supply of the compressed air motor 28, part of the compressed air supplied via the hose 12 is diverted in the ventilation device 10.
  • a line branching is provided on the line 14 on the input side of the pressure regulating device 20, from which line 30 leads to the compressed air motor 28.
  • the compressed air motor 28 supplied compressed air is supplied to the line 14 and thus serves the ventilation of the submarine 2.
  • a line 32 is connected to the compressed air motor 28, which is connected to the line 14 in a region between the pressure control device 20 and Pressure reducer 18 opens.
  • a pressure control device 34 which is arranged on the input side of the compressed air motor 28 in the line 30, the compressed air motor 28 supplied amount of air and concomitantly the power of the compressed air motor 28 and the power of the compressor 26 is adjustable. This regulation takes place on the basis of the pressure prevailing in the line 24 on the inlet side of the compressor 26. This pressure is absorbed by a pressure sensor 36, which is signal-connected via a signal line 38 to the pressure regulating device 34.
  • the pressure relief valve 40 is arranged at the end of a line 42 which branches off at the line 14 between the pressure regulating device 20 and the pressure reducer 18.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Electric Cable Installation (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
EP10007715.5A 2009-09-25 2010-07-24 Belüftungsvorrichtung für ein getaucht havariertes Unterseeboot Active EP2301839B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10007715T PL2301839T3 (pl) 2009-09-25 2010-07-24 Urządzenie napowietrzające do zanurzonej łodzi podwodnej podczas awarii

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009043036A DE102009043036B4 (de) 2009-09-25 2009-09-25 Belüftungsvorrichtung für ein getaucht havariertes Unterseeboot

Publications (3)

Publication Number Publication Date
EP2301839A2 EP2301839A2 (de) 2011-03-30
EP2301839A3 EP2301839A3 (de) 2011-05-04
EP2301839B1 true EP2301839B1 (de) 2014-05-14

Family

ID=43480978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10007715.5A Active EP2301839B1 (de) 2009-09-25 2010-07-24 Belüftungsvorrichtung für ein getaucht havariertes Unterseeboot

Country Status (5)

Country Link
EP (1) EP2301839B1 (ko)
KR (1) KR101572253B1 (ko)
DE (1) DE102009043036B4 (ko)
ES (1) ES2487194T3 (ko)
PL (1) PL2301839T3 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10780962B2 (en) 2016-11-10 2020-09-22 Sergio Cappelletti Ventilation system
CN106697238A (zh) * 2016-12-18 2017-05-24 中国人民解放军91999部队 一种潜艇通风换气装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE435286A (ko) *
GB260217A (en) * 1925-10-23 1927-02-03 Elliott Lewis Chisling Improvements in means for establishing communication with the interior of sunken submarines
FR865419A (fr) * 1940-05-03 1941-05-23 Dispositifs pour le sauvetage de l'équipage de sous-marins
GB2191845B (en) * 1985-06-19 1989-07-12 Vickers Shipbuilding & Eng Submarine snort induction mast head valve

Also Published As

Publication number Publication date
ES2487194T3 (es) 2014-08-20
DE102009043036B4 (de) 2011-05-19
DE102009043036A1 (de) 2011-03-31
KR101572253B1 (ko) 2015-11-26
KR20140095588A (ko) 2014-08-04
PL2301839T3 (pl) 2014-11-28
EP2301839A2 (de) 2011-03-30
EP2301839A3 (de) 2011-05-04

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