CN1845846A - Submarine emergency evacuation system - Google Patents
Submarine emergency evacuation system Download PDFInfo
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- CN1845846A CN1845846A CNA2004800255382A CN200480025538A CN1845846A CN 1845846 A CN1845846 A CN 1845846A CN A2004800255382 A CNA2004800255382 A CN A2004800255382A CN 200480025538 A CN200480025538 A CN 200480025538A CN 1845846 A CN1845846 A CN 1845846A
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- submarine
- module
- evacuation
- bay
- cabin
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- 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
- B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B23/00—Equipment for handling lifeboats or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/22—Devices for holding or launching life-buoys, inflatable life-rafts, or other floatable life-saving equipment
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/40—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for transporting marine vessels
- B63B2035/405—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for transporting marine vessels for carrying submarines
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- 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
- B63G8/41—Capsules, chambers, water-tight boats or the like, detachable from the submarine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Emergency Lowering Means (AREA)
Abstract
A system and a method for evacuating personnel from an offshore unit ar e described. The evacuation system comprises at least one submarine evacuation module attached to the offshore unit. A submarine evacuation module comprise s a submarine for transporting personnel to be evacuated and a watertight submarine bay fixed to the offshore unit for holding the submarine, the bay having a door to permit the launch of the submarine from the bay. The evacuation module bay includes a control system for flooding the submarine bay, for operating the door, and f or decoupling a hook mechanism that couples the submarine to the submarine. The evacuation module bay may also include a roller system for cradling the submarine and guiding its movement into and out of the bay, and a sonar system for detecting obstructions near the bay door outside of the bay. The method of evacuating personnel from an offshore unit having a portion adapted to be submerged bel ow the water level comprises having the personnel enter the submarine, flooding the bay, opening the door in the submarine bay and propelling the submarine from the bay to a predetermined location remote from the offshore unit.
Description
Technical field
Present invention relates in general to the evacuation system of coastal waters fixed sturcture or ship, and relate more specifically to submarine evacuation system.
Background technology
Present approved international coastal waters emergency evacuation system is divided into dry, semi-wet and wet system.Dry systems, for example helicopter is thought optimal way owing to personnel do not come in contact institute with marine environment.Yet, since not beautiful atmospheric conditions for example wind, mist, rain, sleet, freeze or snow etc. can hinder pararescue usually, therefore there is limitation in this system.Unfortunately, usually these situations can appear when offshore installation is on the line.
Half wet system, for example totally enclosed motor propelled survival craft (TEMPSC) and liferaft all need to be equipped with on all offshore structures, but they all do not play its predictive role usually.Although be indispensable, these systems also have limitation.The TEMPSC of water can be very dangerous under the inclement weather condition under the offshore drilling unit, and billow constitutes the fatal threat to these ship rafts usually.
Wet system, for example life jacket and immersion suit are used as dry systems and the stand-by facility of the system that partly wets.They are the last resorts of escaping, withdrawing and succouring (EER), and only are forced into personnel and just use when marine.All EER systems in using now all have common link, and promptly final withdrawing must be finished by aerial or surface craft.In most of emergency escapes, atmosphere or water conditions all can cause extremely serious threat to personnel's life.
So need a kind of evacuation system of various operations in emergency circumstances that can be under extreme environmental conditions.
Summary of the invention
Target of the present invention is a kind of evacuation system of offshore installation, and this evacuation system comprises that at least one is connected the submarine module on the offshore installation.
According to a specific embodiment of the present invention, submarine module comprises: transport the Submarine of waiting the personnel that withdraw and be fixed on the watertight submarine bay (bay) that is used to hold Submarine on the offshore installation; The one or both ends of submarine bay have and allow Submarine hatch door of water down in the cabin.Evacuation system can also comprise that the vertical shaft that connects the desired location on submarine bay and the offshore installation is to provide the personnel channel who enters submarine bay.
According to another embodiment of the present invention, submarine module is connected on the offshore installation and places below the water line; Evacuation module can be arranged among the floating drum of semisubmersible offshore installation or on, perhaps be positioned among the cargo hold of ship offshore installation.
About the specific embodiment of the present invention, the cabin of evacuation module comprises: be the mechanism of submarine bay water filling and control gate, with the control system of Submarine and submarine bay bonded assembly hook mechanism and manipulation water filling, gate and hook mechanism.This control system can comprise hydraulic pressure, electric and mechanical system.The cabin of evacuation module also can comprise the roller system that supports Submarine and guide its turnover cabin motion, and detects near the sonar system of the obstacle of side hatch door out of my cabin.
According to another embodiment of the present invention, evacuation module comprises the dried pipe that enters that can be made by flexible material, be used for the universal coupled system hatch on the Submarine is connected with hatch on the submarine bulkhead, so that the watertight passage from the submarine bay hatch to universal coupled system Submarine hatch is provided.Hatch also can comprise the switch of start-up control system.
According to another embodiment of the present invention, Submarine comprises the adaptor union that Submarine is connected with hook mechanism, and wherein this adaptor union comprises the clevis bolt that can cut off from Submarine inside.In addition, Submarine can comprise the control system of direct control water filling and gate mechanism.
In addition, target of the present invention also is a kind ofly to be suitable for the method that subduction is withdrawn personnel from having a part the offshore installation under the water line, and wherein this offshore installation comprises at least one submarine module, and it has the Submarine that is contained in the watertight submarine bay; This method comprises makes personnel enter Submarine, is the cabin water filling, opens the door of submarine bay and Submarine is advanced to desired location away from offshore installation from the cabin.
According to an embodiment more of the present invention, the first step of evacuation method can comprise personnel are accumulated in the muster station, checks the gathering number, checks that Submarine also makes personnel enter Submarine.
According to another embodiment of the invention, the first step of evacuation method can comprise personnel are accumulated in muster station on the offshore installation deck, check the gathering number, make personnel go to the muster station of submarine bay, check personnel's number at the submarine bay muster station, check Submarine and make personnel enter Submarine.
Below in conjunction with the accompanying drawing detailed description of the present invention, the structure of other aspects and advantages of the present invention and various embodiments of the present invention and operation for the ordinary skill in the art will be apparent by examination.
Description of drawings
Describe the present invention below with reference to the accompanying drawings, wherein:
Fig. 1 shows the scheme drawing of semi-submersible drilling rig;
Fig. 2 is the cross-sectional side view of evacuation system module;
Fig. 3 is the cross-section front view of evacuation system module;
Fig. 4 a and Fig. 4 b show improved type evacuation module according to the present invention above the drilling rig floating drum or the in-to-in position;
Fig. 5 shows the brand-new position of evacuation module in the drilling rig floating drum that makes up according to the present invention;
Fig. 6 a and Fig. 6 b show evacuation module in the drilling rig floating drum or the birds-eye view of the position on it;
Fig. 7 a and Fig. 7 b schematically show the position of evacuation module according to the present invention in ship;
Fig. 8 shows the universal fit system (UMS) of the evacuation module among Fig. 5;
Fig. 9 a, Fig. 9 b and Fig. 9 c express front view, lateral plan and the birds-eye view of the sliding door apparatus of the evacuation module among Fig. 5;
Figure 10 a and Figure 10 b show the tube door of the evacuation module among Fig. 7 and the sealing member between the hull;
Figure 11 a and Figure 11 b show the Submarine stay hook of the evacuation module among Fig. 5;
Figure 12 shows the Submarine clevis bolt of the evacuation module among Fig. 5;
Figure 13 a, Figure 13 b and Figure 13 c show the roller system of the evacuation module among Fig. 5 and Fig. 6;
Figure 14 shows the device of manual releasing Submarine clevis bolt;
Figure 15 shows the hydraulic efficiency pressure system of the evacuation module among Fig. 5; And
Figure 16 a and Figure 16 b show the evacuation process of use according to evacuation module of the present invention.
The specific embodiment
As among Fig. 2 and Fig. 3 as seen, submarine module 20 according to the present invention comprises: be the enclosure 22 of huge tubulose, be used to hold the self-propelled formula submersible 21 of Submarine type; Cabin 22 be installed within the offshore installation or on, the back will be described in detail.Submarine 21 is supported in the cabin 22 by roller system 23, and roller system 23 comprises the five groups of rollers 231 to 235 that vertically are provided with along the cabin.Three groups of rollers 231 to 233 support the bottom and the downside of Submarine 21, and remaining two groups of rollers 234 and 235 are set to contact the upside of Submarine 21.In addition, submarine evacuation system 20 also comprises stay hook 24, and it is connected with clevis bolt 26 Submarine 21 is remained on the appropriate position.Cabin 22 also comprises hydraulic control system 27, is used for controlling to cabin 22 water fillings by sea valve 28, by opening of valve 295 control hatch doors 29, and controls the cabin draining by drainage channel 30.In addition, cabin 20 also comprises the exhausr port 33 that leads to the water surface, and the water that enters body 22 by sea valve (seachest valve) 28 gas of discharging can be overflowed so that body 22 can be full of water fully whereby.In addition, pipe 34 is connected on the ballasting system of floating drum, makes to have left under the situation that cabin 20 and hatch door 29 close at Submarine, and if desired, pipe 34 can be used for body 22 drainings.Be provided with universal fit system (UMS) hatch 25 at the top of Submarine, it 31 is connected with the dried pipe that enters, and the wherein dried pipe 31 that enters extends between the inwall in Submarine 21 and cabin 20, enters in the Submarine 21 allowing.The details of these cabin 22 assemblies below will be described in detail in detail.
As mentioned above, in operation, the floating drum 11 of semi-submersible drilling rig 1 and the part of column 12 are immersed in the water usually.Therefore submarine module 20 is placed in below the water line improved type as shown in Fig. 4 a and Fig. 4 b.In Fig. 4 a, submarine module 20 is arranged on the next door of top, column 12 slightly of floating drum 11, allows to enter in the submarine module 20 by the utility shaft 40 of watertight and the dried pipe 32 that enters between vertical shaft 40 and the cabin 20.Utility shaft 40 can comprise stairwell 41, and a pair of from upper hull 13 upper deck 131 and withdraw slide bar 42 from what lower deck 132 was drawn.In addition or alternatively, the evacuation system in the utility shaft 40 of leading to pipe 32 can comprise and withdraws slideway.These facilities can be by DBC safety of maritime navigation System Co., Ltd (DBC Marine Safety Systems Ltd., the www.dbcmarine.com) product type of Zhi Zaoing.Because submarine module 20 is arranged on floating drum 11 tops, so cabin 20 is positioned at more than the sea when semi moves.In this configuration, cabin 20 can have the underwater outlet capacity, make Submarine 21 can following water to the sea.
In Fig. 4 b, submarine module 20 is arranged on the end of floating drum 11, and this will make cabin 20 remain on below the sea, even when semi-submersible drilling rig 1 moves.Utility shaft 40, passage 43 and body 32 by watertight can enter in the cabin 20.
In the another embodiment of the system of improvement, submarine module can exceed the water line setting far away and for example be arranged on the lower deck 132.In this embodiment, slideway will be set can enter in the water Submarine 21.During drilling well etc., must use hoisting crane that Submarine 21 is promoted and be back to appropriate position.
As shown in Figure 5, for the semi-submersible drilling rig 1 of new structure, submarine module 20 can occupy the space that is generally used for ballast box, and utility shaft 40 drops to the top of floating drum 11.In this embodiment, the space around the tube bay 22 still can be used for ballast, and tube bay 22 volume inside after Submarine 21 leaves also can be used for ballast.
Fig. 6 a and Fig. 6 b are the birds-eye vieies of floating drum 11, show submarine module 20 above floating drum 11 or the in-to-in possible position.Be arranged in floating drum 11 in-to-in embodiment in submarine module 20, hatch door 29 is against the housing setting of floating drum 11.In the embodiment shown in Fig. 6 a, cabin 20 is provided with hatch door 29 at the one end, and in the embodiment shown in Fig. 6 b, cabin 20 is equipped with hatch door 29 at its two ends, thus Submarine 21 can be from the cabin any end of 20 leave.When if drilling rig 1 tilts to a side or opposite side, this configuration will advantageous particularly, because it will guarantee the wet emission of Submarine 21.
Above about the described embodiment of Fig. 5 a, 5b, 6a and 6b in, shown submarine evacuation system 20 adjacent stud 12 are provided with, and are provided with utility shaft 40 and are used for making personnel to drop to submarine module 20; Yet alternatively, the column 12 of hollow also can be used for providing from upper and lower deck 131,132 passages to floating drum 11 upper surfaces usually.
Shown in the scheme drawing among Fig. 7 a and Fig. 7 b, submarine module 20 can also be installed in the ship or other ship of drilling ship 70 for example, be positioned at water line following or more than.Usually ship 70 is divided into a plurality of watertight divisions 71 by bulkhead 72.Submarine module 20 can be set in place in one or more separations 71 of ship 70 both sides.Alternatively, as shown in Fig. 7 b, thereby the bulkhead between two cabins 20 of installing of joining end to end can remove and form a long cabin 20a, two Submarines are arranged at wherein end to end.Door by port and starboard can make two Submarines 21 leave cabin 20a from an end or the other end of cabin 20a.Equally, if during ship generation canting, this will advantageous particularly, because it allows wet emission.Yet Submarine 21 also can leave from opposite two ends, as it in cabin 20 separately.
Submarine bay 22 can have any appropriate shape that can hold Submarine 21.As shown in Fig. 2 and Fig. 3, for the columniform Submarine 21 that is roughly of elongation, cabin 22 will have tube bay body 221, and the one end is by wall 222 sealings, and the other end is by 29 sealings of hatch door system.Tube bay body 221 can have circle, ellipse, square or rectangular cross sectional shape.Marinel superhigh intensity copper nickel alloy K0500 is a kind of suitable material of making cabin 22, is suitable for this purpose by the body of MetalsUnlimited company (www.metalsunlimited.com) manufacturing.
Submarine 21, for example (ISE Ltd., the www.ise.ba.ca) Odyssey of Zhi Zaoing are equipped with the seat 210 that carries drilling rig 1 personnel by the ISE Co., Ltd.Identical with all Submarines, Submarine 21 comprises ballast box 211 and a plurality of ballast box valve 212 to control its rising and decline in water, and it also comprises a plurality of storage tanks 213 and exhausr port 214.Submarine propulsion system comprises by the battery institute drive electric motor 215 and the diesel motor (not shown) that are contained in the seamless stainless steel battery storage zone 216.Diesel motor is used to drive Submarine and battery is recharged, and can move when Submarine 21 is positioned at the water surface or pulls the plug.Submarine 21 comprises the UMS hatch 25 that is used for entering Submarine 21, and also can comprise override control center 217, and it is arranged in the cox cabin of Submarine 21 front portions, is used for controlling when needed the program of withdrawing.Submarine 21 also has the sonar system 296 of himself usually, is used for underwater navigation.
Though wish that when Submarine 21 is arranged in cabin 22 and does not use cabin 22 does not have water fully, may have necessity and make cabin 22 water-filled situations, so the dried pipe 31 that enters need be set in order to load Submarine 21.Pipe 31 be arranged between hatch 221 on the cabin 22 and the UMS hatch 25 so that personnel can be from the cabin top of 20 walls enter into Submarine 21.Pipe 31 for good and all is sealed on the hatch 221 by the compressible tube joint 222 on the cabin 22, and be sealed to separably by expandable pipe connector 250 on the UMS hatch 25 of Submarine 21, wherein expandable pipe connector 250 upwards presses against on the fairing (cowling) 251 on the UMS hatch 25.Expandable pipe connector 250 is designed to have closed and sealed the back at hatch 25 and discharges.When body 31 when Submarine 21 separates, hatch 221 can prevent that sealing flows in the space of 22 tops, cabin from the inside of body 31.Body 31 can be by making its material that can bear any kind of surrounding fluid pressure, yet preferably by rubber or special teflon (Teflon
) wait flexible material to make.In addition, be provided with start button 313 in UMS hatch 25, it starts water program down after last people enters Submarine 21.Start button 313 is arranged in the clamping sealing (dogged seal) of hatch 25, makes that it is activated when hatch 25 is closed.
As shown in Figure 5, can use the similar flexible the body 32 for good and all hatch 221 of sealed module 22 and the tunnel between the utility shaft 40 that have the compressible tube joint, flow in utility shaft 40 or the cabin 22 so that prevent the ballast waters in the floating drum 11.
The watertight door system 29 of type shown in Fig. 9 a to Fig. 9 c is used for the water of submarine bay 22 with offshore installation 1 outside is separated.Have the sliding door type though this door system 29 is shown, also can use the system of swing door type.Door system 29 can be by U.S. sliding door company (USASliding Doors, Inc., www.usaslidingdoors.com) the Jefferson type of Zhi Zaoing.Watertight door system 29 is included in the door 290 that slides in the doorframe 291.By on the housing 299 that doorframe is welded to floating drum 11 or other ship and be mounted to system 29 as a whole.Hydraulic actuating cylinder 292 makes door keep closing in doorframe 291 under pressure.In addition, in doorframe 291, be provided with spring 294, under compressive state, press against on the door 290 and open it during in order to the pressure release in hydraulic actuating cylinder 292.Preferably, sliding door system 29 is by making with offshore unit hull 299 identical materials, because this will prevent to produce electric current between the different metal in salt solution.For example, if offshore unit hull 299 is made by the H30 steel, then door system 29 will be made by the steel of same levels.In order to detect any obstacle that may hinder Submarine 21 to leave submarine bay 22, also the device that transmits and receives of sonar system 296 can be installed on the hull 299, just in the outside of door system 29.
For guaranteeing that cabin 22 is watertights, the inwall of the outward flange of 22 walls and hull 299 is provided with sealing member 294 along the cabin, as shown in Figure 10 a and Figure 10 b.These identical sealing members 294 also can make a maintenance water tightness.
When Submarine 21 is supported in the cabin 22, be used to prevent that its release hook system 24 that seesaws from can be by (the Zalda Technology of Zalda technology company, www.zaldatechnology.com) Z of manufacturing series rapid release hook is as shown in the birds-eye view of the lateral plan of Figure 11 a and Figure 11 b.But hook system 24 comprises bolt or preferably is welded to pedestal 240 on 22 walls of cabin.The framework 241 of hook system 24 is pivotally mounted on the pedestal 240 so that it can move in horizontal surface.Hook 242 is latched in the framework 241 so that it is maintained in its closed position.Manual releasing/safety lock can drive release hook 242 by arm 243.In addition, hook 24 can shake the control driving by electric, pneumatic or hydraulic pressure.Hook 24 can also be monitored the load on the hook 242 so that show.
As shown in Figure 12, Submarine 21 is connected in the hook system 24 securely by clevis bolt 26.Clevis bolt 26 is fixed on the Submarine 21, and to cabin 22 time, clevis bolt 26 is crossed hook 242 with convenient Submarine 21 rollbacks, thereby hook 242 firmly upwards is locked in and produces bearing fit on the clevis bolt 26, moves forward and backward to prevent Submarine 21.Consider intensity and durability, clevis bolt 26 can be made by 8 grade of 1541 stretch-proof corrosion-resistant steel, polishes by mechanical zinc-plating.As shown in Figure 14, at Submarine 21 rear portions watertight compartment 261 is arranged.Hold by watertight hatch 262 leak free compartments 261 Submarine 21 is remained on clevis bolt 26 on the hook mechanism 24.Be provided with hydraulic jack 263 in this external compartment 262.Jack 263 is used in the end 260 that hook mechanism 26 is cut off clevis bolt 26 can not normal running the time fast.
Each roller system 231 to 235 comprises a series of tripodia chain roller portion; There is shown roller sections 232 the front view of Figure 13 a, lateral plan and the overlooking of Figure 13 c of Figure 13 b.Each roller sections 236 is welded on the channel-section steel 237, and channel-section steel 237 is welded on the position shown in inside, Fig. 2 and the Fig. 3 in cabin 22, thereby is formed on five contact points in Submarine 21 outsides.Each roller system 231 to 235 comprises tripodia roller (three-footroller) portion 236 that as far as possible closely joins end to end and be provided with.Roller system 231 to 235 supports Submarine 21, and as guiding 21 times water of Submarine and reentrant guides.It also can prevent any cross motion of Submarine 21 in submarine bay 22.Roller sections 236 can be by Hilman roller company (Hilman Rollers, www.hilmanrollers.com) the ERF series chain action steel rider system with 120 tons of capacity of manufacturing.
Each submarine module 20 all has its control system 27 separately, in order to handle the loading and the following water of Submarine 21.As shown in Figure 15, control system 27 comprises the assembly by the evacuation system of hydraulic pressure and/or electric wire operation.System 27 comprises device hull sonar 296, hydraulic accumulator 271, Hydraulic Pump 272 and hydraulic control pump 273, and hydraulic control pump 273 comprises conventional check valve, hydraulic reservoir and the pressure transmitter that is used for each assembly.(www.prohold.com) manufacturing has suitable hydraulic efficiency gear for Prohold Workholding, Inc. in ProholdWorkholding company.Control system 27 also comprises hydraulic pressure and electric control box 270, start button 313, the maritime cabin of automatic guidance water injection valve 28, valve 295 and hook 242 Dump valves 245 open the door.Be the maritime cabin water injection valve 28 of reducing valve by starting, to cabin 22 water-fillings.After postponing at the fixed time, when water-filling finishes, will have the pressure that equates in the inboard and the outside of door 29, this will be convenient to its operation.In addition, whether the sonar information by using that control system 27 receives from sonar system 296 exists the obstacle that can hinder water under the Submarine with decision.Yet, be connected to manual override control center 217 on the control box by umbilical connections (umbilical connection), can be used for override autonomous cruise speed system 27.As shown in Figure 15, manually override control center 217 comprises that disengage button 313a is in order to stop water program down in any stage when needed.And, manually override control center 217 can so that by control box 270 through pipeline 28a control water injection valve 28, through pipeline 245a control hook 24 Dump valves 245 and through the valve 295 of pipeline 295a control gate 29.
Yet, in addition, also mechanical system can be set, the feasible course of action that after all personnel goes on board, can carry out 21 times water of Submarine by mechanical connection.The step of being carried out by mechanical connection system can comprise:
Step 1: after all personnel goes on board, close and locking hatch 25.
Step 2: when hatch 25 lockings, discharge the dried pipe 31 that enters.
Step 3: when pipe 31 discharges, open sea valve 28 and make evacuation module 20 water fillings.
Step 4: in case the cabin fills with water then open the door 29.
Step 5: in case door is opened then discharged stay hook 24.
Therefore, the control system 27 in each cabin 20, manually override control center 217 or mechanical system all are used to make submarine bay 22 water fillings basically, open hatch door 29, and release hook 242 arrives safety zone so that Submarine 21 rolls cabin 22 away from.Enter cabin 22 these process inverted sequences again for Submarine 21, wherein Submarine 21 is directed to the appropriate location by roller system 231 to 235, and Submarine 21 is connected on the hook 242, and hatch door 29 is closed, and cabin 22 is by drainage channel 30 drainings.
For safe in operation submarine module 20, particularly when personnel must leave the emergency situation of offshore drilling device 1, well-trained cox and secondary cox will each submarine module 20 of control in place.Cox is responsible for navigating and operation Submarine 21, and secondary cox is responsible for personnel to be withdrawn, following water program and takes over cox's post when cox can not fulfil their obligation.
The process that the personnel that in case of emergency are assigned to particular submarine evacuation module 20 withdraw from offshore installation 1 has been shown in Figure 16 a and Figure 16 b.Though described specific process at this, clearly can dispense some non-key step or add other step according to the situation of withdrawing.This process comprises:
Steps A: under offshore installation 1 captain's order, on offshore installation 1, send total evacuation alarm.
Step B: personnel take out life combination suit and go to first muster station 161 (seeing Fig. 4 and Fig. 5) of appointment.First muster station 161 can be arranged on usually near on the lower deck 132 of utility shaft 40.
Step C: secondary cox checks the number of people at first muster station 161.
Step D: personnel are led along utility shaft 40 to continue to arrive second muster station 162 downwards.UMS hatch 312 places of submarine bay 22 are led in the bottom that second muster station 162 is arranged on utility shaft 40.
Step e: cox checks the number of people for the second time at second muster station.
Step F: cox enters in the Submarine 21 to guarantee that submarine module 20 is in condition of readiness, and all measuring devices, navigational aid and fuel oil are carried out precheck, and start the engine and system.
Step G: the captain of offshore installation 1 sends arrangement for evacuation 1 immediately or continues to stay aboard ship final injunction.Personnel will rest on second muster station 162 up to receiving this order.Cox acknowledges receipt of this order and confirms that all personnel is on the scene or checked.If this order is to end to withdraw, then personnel return its control position.
Step H: if this order is an arrangement for evacuation 1, then personnel continue to enter Submarine 21 and take one's seat.
Step I: cox checks the number of people for the last time.
Step J: secondary cox enters Submarine 21 at last by the dried pipe 31 that enters, and presses water control system 27 under the start button startup Submarine.
Step K: if water control system starts under the Submarine, then secondary cox closes hatch 25 and confirms that it suitably seals.If hatch is sealing rightly, then cox presses stop button 313a and stops water control system 27 under the Submarine, so that can open hatch 25 and can close hatch 25 once more after water control system 27 is restarted under Submarine.
Step L: under Submarine, make cabin 22 fills with water under the control of water control system 27.
Step M: under Submarine, open hatch door 29 under the control of water control system 27.
Step N: be fixed on submarine module sonar 296 on the hull 299 and confirm that in the cabin 22 entrance can not hinder the obstacle of 21 times water of Submarine.
Step O: unclamp hook 242 to discharge Submarine 21.
Step P: Submarine 21 rolls cabin 22 away from and enters open waters, and it can use diesel motor in the underwater (if conditions permit) or continue to sail for meeting point or beach on the water surface therefrom.
Water control system 27 starts under the situation of back failure at step J under Submarine, takes following step:
Step K K: secondary cox closes hatch 25 and determines that it suitably seals.
Step LL: under the control at manual override control center 217, make cabin 22 fills with water.
Step MM: under the control at manual override control center 217, open hatch door 29.
Step NN: be fixed to submarine module sonar 296 on the hull 299 and confirm that in the cabin 22 entrance can not hinder the obstacle of 21 times water of Submarine.
Step OO: cut off clevis bolt 26 to discharge Submarine 21.
Step P: Submarine 21 rolls cabin 22 away from and enters open waters, and it can use diesel motor in the underwater (if conditions permit) or continue to sail for meeting point or beach on the water surface there.
For such evacuation system, must implement periodical maintenance, training and training termly.Must be continuously for example step in evacuation process be at present carried out repeatedly exercise.In order to prepare all personnel rightly, also need under severe weather conditions, carry out these exercises.
According to submarine evacuation system of the present invention, provide the evacuation module under water that for example makes water under the Submarine device from the ship and the fixed sturcture of any kind in the ocean at great water body.The advantage of this system is can not be subjected to the influence of the severe weather conditions more than the water line under the situation of emergency escape.
Though invention has been described according to thinking the most practical and most preferred embodiment at present, should be appreciated that the present invention is not limited to the disclosed embodiments.Those of ordinary skill in the art will be understood that under the prerequisite that does not break away from the spirit and scope of the present invention defined by the claims also to have the 26S Proteasome Structure and Function of various remodeling and equivalence.Therefore must be consistent with the wideest as far as possible explanation according to the present invention that claim limited so that comprise the 26S Proteasome Structure and Function of all these remodeling and equivalence.
Claims (38)
1. one kind is used to have the evacuation system that at least a portion is suitable for the offshore installation of subduction below water line, comprising:
At least one is connected to the submarine module on the described offshore installation, and described cabin comprises:
Transport the Submarine of waiting the personnel that withdraw; With
Be fixed on the watertight submarine bay that is used to hold described Submarine on the described offshore installation, described cabin has the door that allows Submarine following water from the cabin; With
The vertical shaft that connects the desired location on described submarine bay and the described offshore installation is to provide the personnel channel who enters described submarine bay.
2. evacuation system as claimed in claim 1, wherein said submarine module are connected on the described offshore installation and place below the water line.
3. evacuation system as claimed in claim 2, wherein said evacuation module comprises the submarine bay water filling device.
4. evacuation system as claimed in claim 3, wherein said evacuation module comprises gating device.
5. evacuation system as claimed in claim 4, wherein said evacuation module comprises the control system of sequentially controlling water filling device and gating device.
6. evacuation system as claimed in claim 5, wherein said evacuation module comprise the dried pipe that enters, and are used for the universal fit system hatch on the Submarine is connected with hatch on the submarine bulkhead.
7. evacuation system as claimed in claim 6, the wherein said dried pipe that enters is suitable for providing watertight passage from the submarine bay hatch to universal fit system Submarine hatch.
8. evacuation system as claimed in claim 7, the wherein said dried pipe that enters is made by flexible material.
9. evacuation system as claimed in claim 5, wherein said universal fit system hatch comprises the switch of start-up control system.
10. evacuation system as claimed in claim 4, wherein said evacuation module comprise Submarine are connected to hook mechanism on the submarine bay.
11. evacuation system as claimed in claim 10, wherein said evacuation module comprise the control system of sequentially controlling water filling device, gating device and hook mechanism release gear.
12. evacuation system as claimed in claim 11, wherein said control system comprise hydraulic pressure, electric and mechanical system.
13. comprising, evacuation system as claimed in claim 11, wherein said evacuation module be used to detect the sonar system of the obstacle of the close hatch door of side out of my cabin.
14. evacuation system as claimed in claim 1, the two ends of wherein said submarine bay all have door.
15. evacuation system as claimed in claim 2, wherein said evacuation module is arranged in the floating drum of semisubmersible offshore installation.
16. evacuation system as claimed in claim 2, wherein said evacuation module are arranged on the floating drum top of semisubmersible offshore installation.
17. evacuation system as claimed in claim 2, wherein said evacuation module is arranged among the cargo hold of ship offshore installation.
18. evacuation system as claimed in claim 17, wherein said evacuation module is suitable for Submarine is transmitted on the water surface.
19. one kind is connected to and is used for submarine module that personnel are withdrawn from offshore installation on the offshore installation, comprising:
Transport the Submarine of waiting the personnel that withdraw; With
Be suitable for being fixed on the following watertight submarine bay that is used to hold described Submarine of water line on the described offshore installation, described cabin has the door that allows Submarine following water from the cabin.
20. submarine module as claimed in claim 19, wherein said cabin comprise Submarine is connected to hook mechanism on the submarine bay.
21. submarine module as claimed in claim 20, wherein said cabin comprise the roller system that is arranged in the cabin, are used to support Submarine and guide it to pass in and out the motion in cabin.
22. submarine module as claimed in claim 21, wherein said cabin comprises the submarine bay water filling device.
23. submarine module as claimed in claim 22, wherein said cabin comprises gating device.
24. submarine module as claimed in claim 23, wherein said cabin comprises the hook mechanism release gear.
25. submarine module as claimed in claim 24, wherein said cabin comprise the control system of sequentially controlling water filling device, gating device and hook mechanism release gear.
26. submarine module as claimed in claim 25, wherein said control system comprise hydraulic pressure, electric and mechanical system.
27. comprising, submarine module as claimed in claim 25, wherein said cabin be used to detect the sonar system of the obstacle of the close hatch door of side out of my cabin.
28. submarine module as claimed in claim 20, wherein said Submarine comprise Submarine is connected to electrical connector on the hook mechanism.
29. comprising, submarine module as claimed in claim 28, wherein said electrical connector be suitable for the clevis bolt in Submarine, cut off.
30. submarine module as claimed in claim 29, wherein said Submarine comprises the control system that is used to control water filling device and gating device.
31. submarine module as claimed in claim 19, the two ends of wherein said submarine bay all have door.
32. submarine module as claimed in claim 29, wherein said Submarine comprises the electronic device of propelling submarine.
33. one kind is suitable for the method that subduction is withdrawn personnel from having a part on the offshore installation below the water line, wherein said offshore installation comprises at least one submarine module, and it has the Submarine that is contained in the watertight submarine bay, and described method comprises:
A. make personnel enter Submarine;
B. be the cabin water filling;
C. open the door of submarine bay; With
D. Submarine is advanced to desired location away from offshore installation from the cabin.
34. the method that personnel are withdrawn from offshore installation as claimed in claim 33, it comprises the step that Submarine is discharged from submarine bay.
35. the method that personnel are withdrawn from offshore installation as claimed in claim 33, it is included in the step that Submarine is discharged behind the step c from submarine bay.
36. the method that personnel are withdrawn from offshore installation as claimed in claim 33, wherein step a comprises:
A1. personnel are accumulated in the muster station;
A2. check the gathering number;
A3. check Submarine; And
A4. make personnel enter Submarine.
37. the method that personnel are withdrawn from offshore installation as claimed in claim 33, wherein step a comprises:
A1. personnel are accumulated in the muster station on the offshore installation deck;
A2. check the gathering number;
A3. make personnel go to the muster station of submarine bay;
A4. check the number of people at the submarine bay muster station;
A5. check Submarine; And
A6. make personnel enter Submarine.
38. the method that personnel are withdrawn from offshore installation as claimed in claim 37, wherein step a6 carries out after assigning last evacuation order.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2,439,844 | 2003-09-05 | ||
| CA002439844A CA2439844A1 (en) | 2003-09-05 | 2003-09-05 | Submarine emergency evacuation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1845846A true CN1845846A (en) | 2006-10-11 |
Family
ID=34230725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004800255382A Pending CN1845846A (en) | 2003-09-05 | 2004-08-06 | Submarine emergency evacuation system |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20070051294A1 (en) |
| EP (1) | EP1670677A1 (en) |
| KR (1) | KR20060119878A (en) |
| CN (1) | CN1845846A (en) |
| AU (1) | AU2004270294A1 (en) |
| CA (2) | CA2439844A1 (en) |
| NO (1) | NO20061057L (en) |
| RU (1) | RU2006106788A (en) |
| WO (1) | WO2005023638A1 (en) |
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| CN102167145A (en) * | 2011-03-31 | 2011-08-31 | 万国（南通）玻璃钢有限公司 | Lifeboat of pressure chamber |
| CN102632977A (en) * | 2012-04-16 | 2012-08-15 | 中国船舶重工集团公司第七○二研究所 | Underwater dry type carrying device for large-scale remote control submersible |
| CN102826211A (en) * | 2012-09-20 | 2012-12-19 | 李志军 | Device for effectively controlling floating system of submarine and deep submergence vehicle and submerging-floating method |
| CN102858627A (en) * | 2010-03-19 | 2013-01-02 | 苏维特克公司 | On-board Rescue Device For A Ship |
| CN103459249A (en) * | 2011-03-29 | 2013-12-18 | A·B·迪拜 | System for evacuating personnel from an overturning ship |
| CN103857588A (en) * | 2011-09-07 | 2014-06-11 | 蒂森克虏伯海运系统有限公司 | Submarine |
| CN105667746A (en) * | 2016-05-02 | 2016-06-15 | 漳浦县圆周率工业设计有限公司 | Submarine device with escape boat |
| CN105752302A (en) * | 2016-05-02 | 2016-07-13 | 漳浦县圆周率工业设计有限公司 | Submersing device escape device |
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| US9567044B2 (en) * | 2013-12-13 | 2017-02-14 | Jurong Shipyard Pte. Ltd. | Semisubmersible with tunnel structure |
| DE102014110912A1 (en) * | 2014-07-31 | 2016-02-04 | Thyssenkrupp Ag | Rescue system for the rescue of crew members of a ship |
| TWI637880B (en) * | 2016-06-17 | 2018-10-11 | 日商電源開發股份有限公司 | Access structure to ocean structure |
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| US10861120B1 (en) * | 2019-12-06 | 2020-12-08 | Royal Caribbean Cruises Ltd. | Dynamic routing during muster |
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| US20230391434A1 (en) * | 2022-06-02 | 2023-12-07 | Sumathi Paturu | Off shore fire escape devices including sinking and rising of a detachable island rig |
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-
2004
- 2004-08-06 WO PCT/CA2004/001478 patent/WO2005023638A1/en not_active Application Discontinuation
- 2004-08-06 AU AU2004270294A patent/AU2004270294A1/en not_active Abandoned
- 2004-08-06 US US10/566,770 patent/US20070051294A1/en not_active Abandoned
- 2004-08-06 RU RU2006106788/11A patent/RU2006106788A/en not_active Application Discontinuation
- 2004-08-06 KR KR1020067003702A patent/KR20060119878A/en not_active Application Discontinuation
- 2004-08-06 CN CNA2004800255382A patent/CN1845846A/en active Pending
- 2004-08-06 EP EP04761642A patent/EP1670677A1/en not_active Withdrawn
- 2004-08-06 CA CA002532159A patent/CA2532159A1/en not_active Abandoned
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- 2006-03-03 NO NO20061057A patent/NO20061057L/en not_active Application Discontinuation
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| CN113120190B (en) * | 2021-04-08 | 2022-03-18 | 武汉理工大学 | Plug-in type water emergency rescue capsule |
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| CN114841084A (en) * | 2022-07-04 | 2022-08-02 | 西南交通大学 | Aerial image-based personnel evacuation simulation method, system and equipment |
| CN114841084B (en) * | 2022-07-04 | 2022-09-09 | 西南交通大学 | Aerial image-based personnel evacuation simulation method, system and equipment |
| CN115303448A (en) * | 2022-08-29 | 2022-11-08 | 上海峰轶机电工程技术启东有限公司 | Marine refuge cabin |
| CN115303448B (en) * | 2022-08-29 | 2023-07-21 | 上海峰轶机电工程技术启东有限公司 | Marine refuge cabin |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005023638A1 (en) | 2005-03-17 |
| US20070051294A1 (en) | 2007-03-08 |
| CA2439844A1 (en) | 2005-03-05 |
| CA2532159A1 (en) | 2005-03-17 |
| RU2006106788A (en) | 2006-07-27 |
| EP1670677A1 (en) | 2006-06-21 |
| AU2004270294A1 (en) | 2005-03-17 |
| NO20061057L (en) | 2006-04-05 |
| KR20060119878A (en) | 2006-11-24 |
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