WO2002079028A1 - Systeme de plongee - Google Patents

Systeme de plongee Download PDF

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Publication number
WO2002079028A1
WO2002079028A1 PCT/JP2002/003219 JP0203219W WO02079028A1 WO 2002079028 A1 WO2002079028 A1 WO 2002079028A1 JP 0203219 W JP0203219 W JP 0203219W WO 02079028 A1 WO02079028 A1 WO 02079028A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
carrier
diving
unit
diver
Prior art date
Application number
PCT/JP2002/003219
Other languages
English (en)
Japanese (ja)
Inventor
Tomoyuki Sato
Takeshi Kiyama
Original Assignee
Tomoyuki Sato
Takeshi Kiyama
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from AUPR4131A external-priority patent/AUPR413101A0/en
Priority claimed from AUPR4343A external-priority patent/AUPR434301A0/en
Priority claimed from PCT/JP2001/007363 external-priority patent/WO2002081302A1/fr
Application filed by Tomoyuki Sato, Takeshi Kiyama filed Critical Tomoyuki Sato
Publication of WO2002079028A1 publication Critical patent/WO2002079028A1/fr

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Classifications

    • 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
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/46—Divers' sleds or like craft, i.e. craft on which man in diving-suit rides
    • 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
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment

Definitions

  • the present invention relates to a diving system.
  • This application is related to the following Australian patent application and international patent application. For those Designated countries that are permitted to be incorporated by reference of civilization, the contents described in the following application are incorporated into this application by reference and are incorporated as a part of the description of this application. book
  • Methods of enjoying water activity in the underwater world include, for example, scuba diving and hermet diving.
  • scuba diving required training in the handling of diving equipment, etc., and for those unfamiliar with it, it was troublesome to enjoy water activities by scuba diving.
  • an object of the present invention is to provide a diving system that can solve the above-mentioned problems. This object is achieved by combining the features described in the independent claims. Achieved by combination.
  • the dependent claims also define further advantageous embodiments of the present invention.
  • a ship floating on the water surface and a carrier that moves in a direction substantially perpendicular to the water surface, thereby transporting a diver from the water surface to the water, and moving in a direction substantially parallel to the water surface.
  • the carrier may have a drive unit that generates a thrust of the carrier, and the carrier may be moved by the thrust of the ship or the thrust of the drive unit.
  • the vehicle may further include a carrier driving unit that drives the carrier in a direction away from the vessel in a direction substantially perpendicular to the water surface.
  • the carrier driving means may have one end connected to the vessel and the other end connected to the carrier, and extend the carrier away from the vessel.
  • the carrier driving means may allow the carrier to move between a first position that is a position on the water surface and a second position that is a position at a predetermined distance from the water surface.
  • the vehicle may further include a floating means connected to the ship and floating on the water surface, and a carrier driving means for driving the carrier in a direction substantially perpendicular to the water surface and away from the floating means.
  • the ship determines the hull, the hull drive that moves the hull, the air compressor that compresses the air supplied to the diver, and whether the air compressor uses the drive force of the drive to compress the air. And a power switching unit for switching.
  • the first supply path for supplying air supplied from the first air tank that stores the air compressed by the air compressor to the respiratory apparatus, and the air supplied from the second air tank provided on the carrier for respiration The air supply system further includes a second supply path for supplying the apparatus and a first path switching unit for switching a path for supplying air to the respiratory apparatus from the first supply path to the second supply path. May be provided.
  • the air supply system includes a third supply path for supplying air supplied from a third air tank held by the diver to the respiratory apparatus, and an air pressure supplied from the first supply path or the second supply path. When the pressure becomes lower than a predetermined pressure, a second path switching unit for switching the path for supplying air to the respiratory apparatus from the first supply path or the second supply path to the third supply path is further provided. May have.
  • the carrier comprises a seat on which the diver sits, a diving helmet worn by the diver, a support for supporting the diver and the diver, a fixing part for fixing the support to the seat, and a seat. And a detaching section for detaching the support section from the support section.
  • the carrier may further include a quick levitation control unit that prevents the support unit from rapidly floating when the support unit is separated from the sheet unit.
  • the rapid levitation control unit may include a wire unit that connects the support unit and the seat unit, and a control mechanism unit that controls a speed at which the wire section is released from the sheet unit.
  • the ship may have a drive unit that generates thrust of the ship, and the carrier may have an operation unit that operates the drive unit.
  • the apparatus may further include a respiratory device for supplying air to a diver, and an air supply unit provided on the ship and supplying air to the respiratory device.
  • FIG. 1 shows an external view of an example of a diving system 10 according to the first embodiment of the present invention.
  • FIG. 2 shows an appearance of another example of the diving system 10 according to the first embodiment.
  • FIG. 3 shows an example of a functional configuration of the diving system 10 according to the first embodiment.
  • FIG. 4 shows the operation of the carrier driving means 250 according to the first embodiment.
  • FIG. 5 shows the appearance of a diving system 10-an example according to the second embodiment of the present invention.
  • FIG. 6 shows an appearance of another example of the diving system 10 according to the second embodiment.
  • FIG. 7 shows an example of a functional configuration of the diving system 10 according to the second embodiment.
  • FIG. 8 shows the operation of the carrier driving means 250 according to the second embodiment.
  • FIG. 9 shows a diving jacket provided with the air supply system 600 according to the first embodiment.
  • FIG. 10 shows another example of the diving jacket 300.
  • FIG. 11 shows an example of a diving helmet 400.
  • FIG. 12 shows an example of the switching section 22.
  • FIG. 13 shows an example of shuttle pulp 60.
  • FIG. 14 shows another example of the shuttle valve 60.
  • FIG. 15 shows another example of the switching unit 22.
  • FIG. 16 shows an example of the internal structure of the submersible craft 200 according to the second embodiment.
  • FIG. 17 shows an example of the configuration of a diving system 12 according to the third embodiment of the present invention.
  • FIG. 1 shows an external view of an example of a diving system 10 according to the first embodiment of the present invention.
  • the diving system 100 according to the first embodiment includes a ship 100 floating on the water surface 500, a platform 800 as an example of the carrier of the present invention, and carrier driving means 250.
  • the carrier driving means 250 drives the platform 800 in a direction substantially perpendicular to the water surface 500 in a direction away from the vessel 100.
  • the platform 800 moves in a direction substantially perpendicular to the water surface 500, and conveys the diving person on the platform 800 into the water from the water surface 500.
  • the platform 800 may have a drive unit that generates a thrust of the platform 800, and may be moved by the thrust of the vessel 1 • 0 or the thrust of the drive unit.
  • FIG. 2 shows the appearance of another example of the diving system 10 according to the first embodiment.
  • the diving system 10 may further include a flotation 700 as an example of the floating means of the present invention.
  • the floatation 700 floats on the water surface 500 and is connected to the vessel 100 via a wire 75.
  • the carrier driving means 250 drives the platform 800 in a direction substantially perpendicular to the water surface 500 in a direction away from the floatation 700. As a result, the platform 800 moves in a direction substantially perpendicular to the water surface 500, and conveys the diver on the platform 800 from the water surface 500 to the water.
  • the carrier driving means 250 has one end connected to the floatation 700 and the other end connected to the platform 800, and extends the platform 800 away from the floatation 700. Thereby, the carrier driving means 250 moves the diver on the platform 800 from the water surface to the water. Further, the carrier driving means 250 contracts so that the platform 800 approaches the floatation 700. As a result, the carrier driving means 250 moves the diver on the platform 800 from underwater to the surface of the water. That is, the carrier driving means 250 enables the platform 800 to move between a first position which is a position on the water surface and a second position which is a predetermined position from the water surface.
  • FIG. 3 shows an example of a functional configuration of the diving system 10 according to the first embodiment.
  • the diving system 100 includes an air supply system 600 in addition to the ship 100 and the platform 800.
  • the ship 100 has a hull 110, a drive unit 130, a power generation unit 140, a power switching device 150, an air compression unit 170, an air tank 180, It has a supply source switching device 190 and a branching device 192.
  • the air supply system 600 includes an air tank 26, a switching unit 22 as an example of a path switching unit, a regulator for breathing 30 as an example of a breathing apparatus, and an air hose 20 for drawing air. , 28, 32.
  • the driving unit 130 is, for example, a screw, and moves the hull 110 on the water surface or underwater.
  • the air compressor 170 is, for example, an air compressor and an electric air pump, and generates air to be supplied to the air supply system 600 by pressurizing the air to a predetermined pressure.
  • the power generation unit 140 is, for example, an engine, and generates power for operating the drive unit 130 and / or the air compression unit 170.
  • the power switching device 150 selects whether to apply the power generated by the power generation unit 140 to the drive unit 130 or the air compression unit 170.
  • the power switching device 150 gives the power generated by the power generation unit 140 to the drive unit 130 when the hull 110 is moved. Then, the drive unit 130 moves the hull 110 by the power generated by the power generation unit 140.
  • the compressed air from the air compressor 170 is supplied to the air supply system 600, the power generated by the power generator 140 is applied to the air compressor 170.
  • the air compression unit 170 supplies air compressed to a predetermined pressure to the air supply system 600 by compressing air (atmosphere) with the power generated by the power generation unit 140. .
  • the ship 100 since the ship 100 has the power switching device 150, the drive unit 130 and the air compression unit 170 do not need to have a power generation unit. Therefore, the cost of the vessel 100 can be kept extremely low. Further, the size of the ship 100 can be reduced.
  • the power switching device 150 is Power may be supplied to both the 30 and the air compressor 170.
  • the air tank 180 stores compressed air.
  • the air tank 180 preferably stores air compressed to a pressure of about 30 to 500 atm. More preferably, air compressed to about 100 to 300 atmospheres is stored.
  • the air tank 180 has pressure reducing means such as a pressure reducing valve for reducing the pressure of the air stored in the air tank 180, and the air stored in the air tank 180. Is reduced to a pressure of about 5 to 15 atmospheres. Further, the air tank 180 may store the air compressed by the air compressor 170.
  • the supply source switching device 190 determines whether the air compressed to a predetermined pressure in the air compressor 170 or the air stored in the air tank 180 is supplied to the air supply system 60 °. Switch. In the present embodiment, the supply source switching device 190 supplies the air compressed by the air compressor 170 to the air supply system 600, that is, the diver during normal diving. Then, when the pressure of the air generated by the air compression unit 170 drops below a predetermined pressure, or when the operation of the air compression unit 170 stops, the supply source switching device 190 The air stored in the air tank 180 is supplied to the air supply system 600. That is, the air tank 180 functions as a spare air supply source.
  • the ship 100 has a plurality of air supply sources, that is, the air compressor 170 and the air tank 180, so that the air supply system 600 Even when the supply of air cannot be performed, air can be supplied from the other air supply source to the air supply system 600 by the supply source switching device 190. Therefore, divers can swim underwater very safely.
  • the branching device 192 branches the air supplied from the air compressor 170 or the air tank 180 to supply the air to a plurality of air supply systems 600.
  • the ship 100 having the branching device 192 can supply air to a plurality of divers swimming underwater at the same time.
  • the air tank 26 preferably stores air compressed to a pressure of about 30 to 500 atmospheres. More preferably, the air tank 26 stores air compressed to a pressure of about 100 to 300 atmospheres. Further, the air tank 26 has a pressure reducing means such as a pressure reducing valve for reducing the pressure of the air stored in the air tank 26.
  • the air stored in the air tank 26 is 5-1 to 1. Reduce the pressure to about 5 atm.
  • the switching unit 22 is used to supply either air supplied from the air compression unit 170 or the air tank 180 via the air hose 20 or air supplied from the air tank 26 via the air hose 28. It switches between supplying to the breathing regulator 30 via the air hose 32. That is, the switching unit 22 includes a supply path for supplying air from the air compression unit 170 or the air tank 180 to the breathing regulator 30 via the air hose 20, and an air hose 28 from the air tank 26. Supply air to breathing regulator 30 via Switch the supply path.
  • the switching section 22 draws the air stored in the air tank 26 into a regulator for exhalation. Supply 30. That is, the switching unit 22 switches the path for supplying air to the respiratory regulator 30.
  • the air supply system 600 since the air supply system 600 has the switching unit 22, even when air is no longer supplied from the air compression unit 170 or the air tank 180, the air tank 26 From the air can be supplied to the breathing regulator 30, that is, the diver. Therefore, divers can swim underwater more safely.
  • the ship 100, the driving unit 130, the power generation unit 140, the power switching unit 150, the air compression unit 17 It is possible to have only the hull 110, the air tank 180, and the branching device 192 without the 0, and the supply source switching device 190. Further, the ship 100 may have a plurality of air tanks 180.
  • FIG. 4 shows the operation of the carrier driving means 250 according to the first embodiment.
  • the ship 100 or the floatation 700 and the carrier driving means 250 are the carrier driving unit 25 It is connected by a rotation mechanism 252 provided at one end of the zero. Further, the carrier driving means 250 and the platform 800 are formed by a roller part 250 provided at the other end of the carrier driving means 250 and a groove part 800 provided in the platform 800. Connected.
  • the carrier driving means 250 when the platform 800 is stored in the vessel 100 or the floating station 700, the carrier driving means 250 is contracted, and the platform 800 is contracted. It is located almost parallel to 0. Then, the rotation mechanism 255 rotates the carrier driving means 250 around the connection with the vessel 100 or the floatation 700 as an axis, so that the roller section 250 changes the groove section 202. Moving. As a result, as shown in FIG. 4B, the platform 800 moves from the ship 100 or the floatation 700 in the direction of underwater. Then, as shown in FIG. 4C, the carrier driving means 250 moves the platform 800 in a direction away from the vessel 100 or the floor station 700 by extending. In addition, the carrier driving means 250 may move the platform 800 in a direction approaching the boat 100 or the floatation by contracting.
  • FIG. 5 shows the appearance of a diving system 10-an example according to the second embodiment of the present invention.
  • the same components as those in the diving system 10 of the first embodiment are denoted by the same reference numerals as in the first embodiment.
  • the description of the same configuration and operation as in the first embodiment will be partially omitted, and the configuration and operation different from the first embodiment will be particularly described.
  • the diving system 100 includes a boat 100 floating on the water surface 500, a submersible craft 200 as an example of the carrier of the present invention, and carrier driving means 250.
  • the carrier driving means 250 drives the platform 800 submersible vehicle 200 away from the vessel 100 in a direction substantially perpendicular to the water surface 500.
  • the submersible boat 200 moves in a direction substantially perpendicular to the water surface 500, and conveys the diver on board the submersible boat 200 from the water surface 500 into the water.
  • the ship 100 tow the submersible boat 200 via the carrier driving means 250.
  • the submersible boat 200 moves in a direction substantially parallel to the water surface 500 by the thrust of the ship 100.
  • FIG. 6 shows the appearance of another example of the diving system 10 according to the second embodiment.
  • the diving system 10 may further include a floatation 700 as an example of the floating means of the present invention.
  • the floatation 700 floats on the water surface 500 and is connected to the vessel 100 via a wire 75.
  • the carrier driving means 250 drives the submersible craft 200 in a direction substantially away from the water surface 500 in a direction away from the floatation 700.
  • the submersible boat 200 moves in a direction substantially perpendicular to the water surface 500, and conveys the diving person riding the submarine 200 from the water surface 500 into the water. Then, the submersible craft 200 is moved by the thrust of the driving part 225 (see FIG. 7). At this time, the mouth and the vessel 100 move so that the floatation 700 and the submersible vessel 200 are within a predetermined distance from the vessel 100. That is, the ship 100 moves in accordance with the movement of the submersible boat 200. In addition, the ship 100 may tow the floatation 700 through the wire 7500, and may further tow the submersible 200 through the carrier driving means 250. Thus, the submersible boat 200 may move in a direction substantially parallel to the water surface 500 by the thrust of the boat 100. Further, the ship 100 and the floatation 700 may be connected by a wire 260.
  • the carrier driving means 250 drives the submersible boat 200 away from the vessel 100, thereby moving the diving person in the submersible boat 200 from the water surface to the water. Also, the carrier driving means 250 drives the submersible boat 200 closer to the vessel 100, thereby moving the diving person in the submersible boat 200 from underwater to the water surface. That is, The carrier driving means 250 is capable of moving between the first position, which is a position on the water surface, and the second position, which is a predetermined position from the water surface, with the submersible boat 200 force S.
  • the carrier driving means 250 adjusts the depth of the submersible boat 200 to the depth at which the diver stands on the submersible boat 200. Under these conditions, the divers practice respiration and neutral buoyancy underwater. The diver then sits on the seat of the submersible 200 after being able to breathe underwater and neutral buoyancy. For example, divers fix their feet on submersible boat 200 or adjust buoyancy by weight. And the submersible boat 200 is on. Therefore, divers can safely travel underwater.
  • the carrier driving means 250 of the second embodiment has the same configuration and operation as the carrier driving means 250 of the first embodiment shown in FIG. It may be driven.
  • FIG. 7 shows an example of a functional configuration of a diving system 10 according to the second embodiment.
  • the configuration and operation of the boat 100 according to the second embodiment are the same as the configuration and operation of the boat according to the first embodiment, and thus description thereof will be omitted.
  • the submersible boat 200 includes a hull 210, an air tank 220, and a driving unit 222 that generates thrust of the submersible boat 200.
  • the drive unit 225 is, for example, a submersible motor.
  • the air supply system 600 includes an open / close pulp 230 as an example of a path switching section, a check valve 240, an air tank 26, and a switching section 22 as an example of a path switching section. It has a breathing regulator 30 as an example of a breathing device, and air hoses 20, 28, 32 for guiding air.
  • the air tank 220 preferably stores air compressed to a pressure of about 30 to 500 atmospheres. More preferably, the air tank 220 stores air compressed to a pressure of about 100 to 300 atmospheres. Further, the air tank 220 has a pressure reducing means such as a pressure reducing valve for reducing the pressure of the air stored in the air tank 220. Reduce the pressure to about 15 atm.
  • Open / close valve 230 is air supplied from air compressor 170 or air tank 180 to air hose 20 or air supplied from air tank 220 to air hose 20 Which is supplied to the breathing regulator 30 via the air hose 32 is switched. That is, the switching unit 22 supplies air from the air compressor 170 or the air tank 180 to the air hose 20 and supplies air from the air tank 220 to the air hose 28. Switch the supply path.
  • the diver operates the open / close valve 230 and the air tank 2
  • Reference numeral 30 switches a path for supplying air to the breathing regulator 30. Further, the check valve 240 prevents the air supplied from the air tank 200 from flowing back toward the air compressor 170 or the air tank 180.
  • the air tank Air from 220 can be supplied to divers. Therefore, divers can swim underwater more safely.
  • the air tank 26 preferably stores air compressed to a pressure of about 30 to 500 atmospheres. More preferably, the air tank 26 stores air compressed to a pressure of about 100 to 300 atmospheres. Further, the air tank 26 has a pressure reducing means such as a pressure reducing valve for reducing the pressure of the air stored in the air tank 26.
  • the air stored in the air tank 26 is 5-1 to 1. Reduce the pressure to about 5 atm.
  • the switching section 22 is provided with air supplied from the air compression section 170, the air tank 180, or the air tank 220 through the air hose 20, or the air tank 26 through the air hose 28. Which of the supplied air is supplied to the breathing regulator 30 via the air hose 32 is switched. That is, the switching section 22 includes a supply path for supplying air from the air compression section 170, the air tank 180, or the air tank 220 to the breathing regulator 30 via the air hose 20. The supply path for supplying air from the air tank 26 to the breathing regulator 30 via the air hose 28 is switched. The switching section 22 is stored in the air tank 26 when the air pressure supplied from the air compression section 170, the air tank 180, or the air tank 220 becomes lower than the predetermined pressure. The supplied air is supplied to the respiratory regulator 30. That is, the switching unit 22 switches the path for supplying air to the respiratory regulator 30.
  • FIG. 8 shows the operation of the carrier driving means 250 according to the second embodiment.
  • the operation of the carrier drive unit 250 will be described using a ship 100 and a submersible boat 200. However, instead of the ship 100, a floating station 700 is used. The operation of carrier driving section 250 is the same.
  • the carrier driving means 250 has a rod part 256 connected at one end to the submersible boat 200, and a support part 258 provided on the ship 100 and supporting the rod part 256. .
  • the rod portion 256 is positioned substantially parallel to the longitudinal direction of the vessel 100. Then, the rod portion 256 rotates around the connection portion with the submarine 200. Then, as shown in FIG. 8 (b), the rod portion 256 is located substantially perpendicular to the water surface 500.
  • the support portion 258 moves the submarine 200 in a direction away from the ship 100 while supporting the rod portion 256. Then, as shown in FIG. 8 (c), the submarine 200 is moved underwater. In addition, the support portion 258 may move the submersible boat 200 in a direction approaching the boat 100.
  • FIG. 9 shows an air supply system 600 according to the first and second embodiments. Shows diving jacket 300.
  • Figure 2 (a) shows a front view of the diving jacket 300.
  • FIG. 9B shows a rear view of the diving jacket 300.
  • the dive jacket 300 includes an air supply system 600, a jacket portion 40 having a buoyant body capable of holding air therein, a weight 14 for adjusting the buoyancy, a buoyancy adjustment vanoleb 16 and an air hose. 17 is provided.
  • the air supply system 600 includes a second air supply unit 26, a switching unit 22, a breathing regulator 30, and air hoses 20, 28, and 32 for guiding air, respectively.
  • the air tank 26 is desirably provided detachably on the diving jacket 300.
  • the switching section 22 receives the air generated in the air compression section 170 or the air tank 180 via the air hose 20. In addition, the switching unit 22 supplies the received air to the breathing regulator 30 and the buoyancy adjusting valve 16 via the hoses 32 and 17.
  • the diver can breathe with the air supplied from the switching unit 22 to the breathing regulator 30. Further, the diver can adjust the buoyancy of the diver in the water by adjusting the buoyancy adjusting valve 16. Specifically, the diving person opens the valve mechanism provided in the buoyancy adjusting pulp 16 to store the air supplied from the switching section 22 in the buoyancy body of the jacket section 40, or The buoyancy is adjusted by discharging the air stored in the zero buoyancy body.
  • the diver can supply the air stored in the air tank 26 to the breathing regulator 30 by gripping the lever portion (see FIG. 12) provided in the switching portion 22.
  • the switching unit 22 preferably supplies the air from the air tank 26 to the breathing regulator 30 by disconnecting the air hose 20 from the switching unit 22 when the diver presses the lever. .
  • FIG. 10 shows another example of the diving jacket 300.
  • FIG. 10 (a) shows a front view of the diving jacket 300.
  • FIG. 10 (b) shows a rear view of the diving jacket 300.
  • the components denoted by the same reference numerals as those in FIG. 9 have the same configurations and functions as those in FIG.
  • the diving jacket 300 in the present embodiment includes a helmet regulator 31 and a diving helmet 400 instead of the breathing regulator 30 described in FIG.
  • the diving MET 400 is connected to the switching unit 22 via the helmet regulator 31 and the air hose 32. Then, the air whose air pressure has been adjusted by the helmet regulator 31 is supplied from the switching unit 22 to the interior of the dive header 400.
  • the diving helmet 400 has a partition for blocking the inside of the shell of the diving helmet 400 and the outside (underwater) as described later. Then, the air in the diving helmet 400 is discharged to the outside through a valve provided on the shell and / or the partition.
  • the diving helmet 400 is preferably provided detachably on the diving jacket 300. In the present embodiment, the diving helmet 400 is fixed to the diving jacket 300 during diving.
  • the weight of the weight 14 provided in the diving jacket 300 is preferably heavier than the buoyancy of the diving helmet 400.
  • the weight 14 is preferably provided in the diving jacket 300 so as to be located near the waist of the diver.
  • weights 14 may weigh between 8 and 25 kilograms.
  • the center of gravity of the diver wearing the diving jacket 300 can be lower than the diver's head. Therefore, divers can move more easily underwater, making them more secure. You can move underwater and swim.
  • FIG. 11 shows an example of a diving helmet 400.
  • Figure 11 (a) shows a front view of the dive helmet 400.
  • FIG. 11 (b) shows a cross-sectional view of the side surface of the diving helmet 400.
  • FIG. 11 (c) shows a rear view of the dive hermet 400.
  • the diving helmet 400 is provided on a shell 402 for storing the head of the diver, a window 404 provided on the shell 402, and a hem of the shell 402.
  • a hem portion 406 and a mounting portion 408 provided on the hem portion 406 for attaching the diving helmet 400 and the diving jacket 300 are provided.
  • the mounting portion 408 is a through hole, and the diving helmet 400 is fixed to the diving jacket 300 by attaching the hem portion 406 to the diving jacket 300 by, for example, screws. I do.
  • the diving helmet 400 includes a partition portion 4 12, a discharge valve 4 16, a passage hole 4 14, a suction / exhaust valve 4 10, and a drain valve 4 20.
  • the partition part 4 12 is provided inside the shell 402 and separates the inside of the shell 402 from the outside.
  • the partition part 4 12 is formed of a material having high elasticity and high waterproofness, such as a rubber material. Further, it is preferable that the partition part 4 12 is provided inside the lower part of the shell 402.
  • the partition part 4 12 has an insertion hole 4 18 into which the neck of the diver wearing the diving helmet 400 can be inserted, and the diver wears the diving helmet 400. In such cases, it is provided so as to be in close contact with the diver's neck.
  • the discharged pulp 4 16 is provided in the partition 4 12 and is provided from the inside of the shell 4 2 Discharge air to the outside.
  • the partitioning section 412 discharges the air supplied to the inside of the shell 402 by adjusting the air pressure from the switching section 222 by the helmet regulator 31, to the outside of the shell 402. I do.
  • the discharged pulp 416 is a one-way valve that discharges air only from the inside of the shell 402 to the outside.
  • the passage holes 4 14 allow the air discharged from the discharge valve 4 16 to pass therethrough.
  • the dive lummet 400 has a passage hole 4 14, so that even if the dive helmet 4 ⁇ 0 is fixed to the dive jacket 300, the air discharged from the discharged pulp 4 16 can be removed. It can be efficiently guided to the outside.
  • the intake / exhaust valve 410 is provided in the shell 402, and performs air intake / exhaust between the inside and the outside of the shell 402 by opening. Further, it is preferable that the intake / exhaust valve 410 be provided below the window portion 404 in the shell 402. It is desirable that the intake / exhaust valve 410 be a one-touch lever type or dial type valve. By providing the intake / exhaust valve 410, for example, on the water surface, air is supplied from the outside of the shell 402 to the inside via the intake / exhaust valve 410, or the internal force of the shell 402 is Air can be exhausted.
  • the drain valve 420 discharges water that has entered the shell 402 to the outside of the shell 402.
  • the drain valve 420 is desirably a one-way pulp that discharges water only in a direction from the inside of the shell 402 to the outside. In this case, it is preferable that the drain valve 420 is always open and discharges water only in the direction from the inside of the shell 402 to the outside.
  • the partitioning portion 4 1 2 has an opening 4 2 2, and water that has entered the shell 4 0 2 reaches the drain valve 4 2 0 through the opening 4 2 2. . Then, due to the exhaust pressure during breathing inside the shell 402, the intruded water is discharged from the drain valve 420 to the outside of the shell 402.
  • the switching section 22 has a reper part 50, a pressing section 52, a shuttle pulp 60, a connecting section 62, a distribution section 64, and an air coupler 66.
  • the distributing section 64 supplies the air supplied to the switching section 22 from the air compressing section 170, the air tank 180, or the air tank 26 with reference to FIG. It has a port 68 for guiding the buoyancy adjusting pulp 16 and a valve 67 provided for the port 68.
  • connection section 62 connects the air hose 28 to the shuttle valve 60, and The air supplied from 26 is guided to the shuttle valve 60.
  • the air force bra 66 has a negative end connected to the distribution unit 64 and an air hose 20 detachably attached at the other end.
  • One end of a port 68 provided in the distribution unit 64 is connected to the air force bra 66, and the other end is connected to the shuttle pulp 60.
  • Air hoses 32 and 17 are connected between one end of the port 68 and the other end.
  • the distributing section 64 supplies the air supplied from the air compressing section 170, the air tank 180, or the air tank 26 to the breathing regulator 30 and the breathing regulator 30 via the air hoses 32 and 17. Supply to the buoyancy control valve 16.
  • the valve 67 is provided inside the port 68 and restricts the flow of air at the port 68.
  • the port 68 is provided so as to penetrate one end of the distribution unit 64, and the pulp 67 is preferably fitted to the port 68. In this case, it is preferable that the one end of the port 68 be hermetically sealed by the sealing portion 69.
  • the valve 67 is a one-way valve that allows air to pass through the port 68 only in the direction from the air coupler 66 to the shuttle valve 60. If the pressure of the air supplied from the air compressor 170 or the air tank 180 to the switching unit 22 is greater than the sum of the pressure closing the orifice and the pressure at the port 68, the switching unit 2 The air supplied to 2 is passed through port 68. Further, the pulp 67 has a sum S of the pressure of the air supplied from the shuttle valve 60 to the port 68 and the pressure at which the pulp 67 closes the orifice S, the air compressor 170 or the air tank 1. If the pressure is higher than the pressure of the air supplied to the switching unit 22 from 80, the air supplied from the shuttle valve 60 to the port 6.8 is not allowed to pass through the air coupler 66.
  • valve 67 By providing the valve 67 in this embodiment, even when air is supplied from the shuttle pulp 60 (air tank 26) to the port 68, the air flows back to the air coupler 66. Can be prevented.
  • Shuttle valve 60 is connected to the air pressure of the air supplied to port 68 and the air tank. Based on the air pressure of the air at the connection 62 supplied from 26, the air from which is supplied to the respiratory regulator 30 is adjusted.
  • the shuttle valve 60 is provided with the air pressure of the air supplied from the air compressor 170 or the air tank 180 to the switching unit 22 and the air supplied from the air tank 26 to the switching unit 22.
  • the supply path for supplying air to respiratory regulator 30 is switched based on the pressure difference from the air pressure of air.
  • the reper part 50 has a lever guide 54 and a handle 56.
  • the pressing portion 52 is provided so as to press the air hose 20 detachably connected to the air force bra 66. Then, when the diver grips the repa part 50, the handle 56 presses the pressing part 52, and the pressing part 52 presses the air hose 20 detachably connected to the air coupler 66. Thus, the air hose 20 can be disconnected from the air coupler 66. It is desirable that the air hose 20 has a check valve at an end connected to the air force bra 66.
  • the air coupler 66 has a valve mechanism for preventing water from entering the port 68 when the air hose 20 is disconnected from the air coupler 66.
  • the air pressure of the air supplied from the air compressor 170 or the air tank 180 at the port 68 is supplied to the shuttle valve 60 from the air tank 26. It is sufficiently lower than the air pressure of the air to be blown.
  • the shuttle pulp 60 is supplied with the air pressure of the air supplied from the air compressor 170 or the air tank 180 to the switching unit 22 and the air pressure of the air supplied from the air tank 26 to the switching unit 22. That is, the air pressure of the air supplied from the air compressor 170 or the air tank 180 is compared with the air pressure of the air supplied from the air tank 26 to the shuttle valve 60 based on the differential pressure As a result, the air supplied from the air tank 26 is operated to supply the air to the breathing regulator 30.
  • the air supply system when the pressure of the air supplied from the air compression unit 170 or the air tank 180 to the switching unit 22 becomes low, the air supply system automatically operates. As air is supplied from the air tank 26 to the breathing regulator 30 Waterers can swim underwater very safely. Also, the diver can switch between supplying air from the air compressor 170, the air tank 180, or the air tank 26 to the breathing regulator 30 based on the diver's will. . Therefore, even if an abnormality occurs between the air compression section 170 or the air tank 180 and the switching section 22, the diver can grasp the diver by simply grasping the lever section 50. Since air can be obtained from the air supply unit provided in the diving jacket worn, it is possible to swim underwater very safely. FIG.
  • the shuttle valve 60 has a first orifice 70 and a second orifice 80, a cylinder 72, a valve portion 74, and a spring 76. Further, the pulp portion 74 has a seal portion 78 and a guide hole 82. '
  • the orifice 70 has one end fitted to the cylinder 72 and the other end connected to the connection portion 62, and guides the air supplied from the air tank 26 to the cylinder 72.
  • One end of the cylinder 72 is fitted to the first orifice 70, and the other end is fitted to the second orifice 80. Then, the cylinder 72 guides the air from the first orifice 70 to the second orifice 80.
  • the valve section 74 is provided so as to slide in the cylinder 72. Then, by contacting the first orifice 70 with a sealing portion 78 such as an O-ring provided at one end of the valve portion 74, the air is supplied from the air tank 26 to the first orifice 70. Restricts the flow of air into cylinder 72.
  • the spring 76 is held by the second orifice 80, and the other end thereof presses the vanoreb 74.
  • the spring 76 may have one end fixed to the second orifice 80.
  • the other end of the spring 76 may be fixed to the valve portion 74.
  • valve portion 74 has a guide hole 82 for guiding the air guided from the first orifice 70 to the second orifice 80.
  • Guide hole 8 2 It is preferable to have a plurality of penetrating parts penetrating through 4.
  • the guide hole 82 has a T-shape, and is substantially perpendicular to the longitudinal direction of the cylinder 72.
  • the valve portion 74 in the longitudinal direction of the cylinder 72.
  • a penetrating portion it is preferable that the second penetrating portion is provided so as to penetrate a surface of the pulp portion 74 facing the second orifice 80 from between one end and the other end of the first penetrating portion.
  • valve portion 74 since the valve portion 74 has the guide hole 82, the air can be efficiently guided from the first orifice 70 to the second orifice 80.
  • the operation of the shuttle pulp 60 will be described.
  • the first orifice 70 and the cylinder 72 are shut off when the first orifice 70 is pressed. That is, when the air pressure of the first orifice 70 is equal to the air pressure of the cylinder 72, the valve portion 74 is pressed by the first orifice 70 by the spring 76, so that the first orifice 70 Inflow of air from the cylinder into the cylinder 72 is restricted.
  • the spring 76 preferably has a function of preventing the valve portion 74 from suddenly moving in the longitudinal direction of the cylinder 72.
  • the air compressor 170 or the air tank 1 In this embodiment, during normal diving, the air compressor 170 or the air tank 1
  • the air pressure of the air supplied from 80 to the switching unit 22 is higher than the air pressure of the air supplied from the air tank 26 to the switching unit 22. That is, during normal diving, The pressure of the air compressed by the air compression section 170 is higher than the sum of the air pressure of the air supplied by the switch 26 to the switching section 22 and the differential pressure for operating the shuttle valve 60.
  • the air pressure of the air supplied from the air compressor 170 or the air tank 180 to the switching unit 22 is 0.5 to 1 lower than the air pressure of the air supplied from the air tank 26 to the switching unit 22. It is preferably about 0 atm higher, more preferably about 1 to 3 atm higher.
  • the pulp unit 74 is By opening the space between the first orifice 70 and the cylinder 72, the air supplied from the air tank 26 is supplied to the port 68 through the cylinder 72 and the second orifice 80.
  • the diver can supply the air supplied to the breathing apparatus such as the breathing regulator 30 or the diving helmet 400 to the air compressor 170 or the air as needed. It is possible to switch from tank 180 to air tank 26. Specifically, referring to FIG. 12, the diver grasps lever 50 and disconnects air hose 20 from air coupler 66 to reduce the pressure at port 68. Then, as the pressure of the port 68 decreases, the valve portion 74 stored in the shuttle valve 60 moves in a direction to push back the spring 76, and is supplied from the air tank 26 to the switching portion 22. Since air is supplied to port 68, divers can breathe with air supplied from air tank 26 through breathing devices such as breathing regulator 30 and diving helmet 400, You. FIG. 14 shows another example of the shuttle valve 60.
  • FIG. 13 The configuration denoted by the same reference numeral as in FIG. 13 has the same configuration and function as the configuration in FIG.
  • the cylinder 72 has a first component 83 and a second component 84, and the first component 83 and the second component 84 are fitted to each other.
  • the valve section 74 may not have the guide hole 82.
  • FIG. 15 shows another example of the switching unit 22.
  • the configuration denoted by the same reference numeral as FIG. 12 has the same configuration and function as the configuration in FIG.
  • the switching section 22 in this example has a manual valve 90 instead of the shuttle pulp 60 (see FIG. 12).
  • the diver turns the handle provided on the manual valve 90, for example, when the air pressure of the air supplied from the air compressor 170 or the air tank 180 to the switching unit 22 decreases.
  • the supply path of the air supplied to the breathing regulator 30 can be switched. That is, the handle is rotated to switch the air supplied to the respiratory apparatus such as the breathing regulator 30 and the diving helmet 400 from the air compressor 170 or the air tank 180 to the air tank 26. This allows the diver to continue breathing.
  • the diver may switch the supply path of the air supplied to the respiratory apparatus such as the respiratory regulator 30 and the diving helmet 400 by the following operation.
  • the air hose 20 attached to the air coupler 66 is cut off by grasping the lever part 50 and pushing down the pushing part 52.
  • the handle provided on the manual valve 90 is rotated, and the air from the air tank 26 is supplied to the distribution unit 64, so that the breathing regulator 30 and the diving helmet 400 etc. Supply the device with air from the air tank 26.
  • FIG. 16 shows an example of the internal structure of the submersible craft 200 according to the second embodiment.
  • Fig. 16 (a) shows the internal structure of the submersible 200 viewed from the front of the diver.
  • Figures 16 (b), (c) and (d) show the internal structure of the submersible 200 as viewed from the side of the diver.
  • the internal structure of the submersible boat 200 shown in FIG. 16 is not limited to the submersible boat 200 according to the present embodiment, and can be applied to all those that move underwater with a diver.
  • the submersible boat 200 includes a seat portion 260 on which a diver is seated, and diver fixing means 261 for fixing the diver to the seat portion 260.
  • the diver fixing means 2 61 includes a diving helmet 400 worn by the diver, a back plate 260 supporting the diving helmet 400, and a diving helmet 400 attached to the pack plate 260.
  • the control mechanism 278 may be, for example, a rotation control fin, a rotation control spring, or the like.
  • the back plate 262, the thick band 264, and the thin band 266 are examples of the support portion of the present invention.
  • the fixed bar 272 and the fixed lever 274 are examples of the fixed portion of the present invention.
  • the fixed lever 274 is an example of the detachable portion of the present invention.
  • the transfer unit 276 and the control mechanism unit 278 are examples of the rapid levitation control unit of the present invention.
  • the diving helmet 400 is preferably the same as the diving helmet 400 shown in FIG.
  • the fixing bar 270 is fixed by being sandwiched between the thick band 264 and the narrow band 266.
  • the fixed par 270 is longer than the width of the thick band 264 and the narrow band 266.
  • the fixing lever 274 is fixed to the seat 260, and is provided rotatably around a connection with the seat 260. Then, the fixed lever 274 is fixed by the curved portion of the fixed lever 274 to the fixed par 272 extended from the thick band 264 and the narrow band 266.
  • the diving helmet 400 and the diver supported by the thick band 26 4 and the narrow band 26 6 are fixed to the seat portion 260 by the fixing pad 27 2 and the fixing lever 27 4.
  • the fixing lever 274 releases the fixing bar 272 by the diver operating the fixing lever 274.
  • the thick belt 264 and the narrow belt 266 are separated from the seat 260.
  • the diver pulls out the seat section 260 by pulling the fixed lever 274. That Yes, you can escape from submarine 200.
  • the wire portion 276 is used for the dive held by the thick band 264 and the narrow band 2666.
  • the control mechanism section 278 controls the speed at which the wire section 276 is released from the seat section 260. This allows the diver to surface at a safe speed when the diver separates from submersible boat 200 underwater.
  • FIGS. 16 (b) and (c) the quick connect 270 connects the diving helmet 400 and the narrow band 266 to form the diving helmet 400, The dive is supported by the pack plate 26 2, the thick band 2 64, and the narrow band 2 66. Then, as shown in Fig. 16 (d), the diving person floats on the surface of the water, removes the quick connect 270, and rotates the diving helmet 400 with the hinge 268, thereby making the diver dive. Detach from fixing means 26 1.
  • FIG. 17 shows an example of the configuration of a diving system 12 according to the third embodiment of the present invention.
  • FIG. 17 (a) is a top view of the diving system 12.
  • FIGS. 17 (b) and (c) are side views of the diving system 12.
  • the diving system 12 includes a ship 900 floating on the water surface, and a diver moving from the water surface into the water by moving in a direction substantially perpendicular to the water surface. Or a platform 930 that moves in a direction substantially perpendicular to the water surface by the thrust of the platform 9330.
  • the ship 900 has a hull 903, air tanks 901 and 902 provided on the hull 903, and motors 908 and 910 that generate thrust of the ship 900. And a battery 904 and a battery 906 that supply electric power to the motors 908 and 910, respectively.
  • the platform 930 includes an acryl copper 924 and a 926 for introducing a diver's head, and control switches 912 and 914 for controlling a motor 9108 and a 910, respectively. , Motors 932 and 934.
  • the diving system 1 2 is also equipped with a breathing leg A dive jacket 300 including an air supply system such as a pump 30 and air hoses 9 16 and 9 18 to supply air from the air tanks 90 1 and 90 2 to the respiratory regulator 30. It further includes a support section 920 for supporting the platform 9330 and a winch 923 for moving the platform 9330.
  • an air supply system such as a pump 30 and air hoses 9 16 and 9 18 to supply air from the air tanks 90 1 and 90 2 to the respiratory regulator 30.
  • It further includes a support section 920 for supporting the platform 9330 and a winch 923 for moving the platform 9330.
  • the platform 930 is an example of the carrier of the present invention.
  • the motors 908 and 910 are examples of the drive unit of the present invention.
  • the control switches 9 12 and 9 14 are examples of the operation unit of the present invention.
  • the breathing regulator 30 is an example of the breathing apparatus of the present invention.
  • the air tanks 91 and 902 are examples of the air supply unit of the present invention.
  • the diving jacket 300 is preferably identical to the diving helmet 400 shown in FIG.
  • the air supply system is preferably the same as the air supply system 600 shown in FIG.
  • the platform 930 holds two divers at positions opposite to the traveling direction of the hull 903.
  • the two divers lie down on the platform 930 and head into each of the acryl power pars 9 24 and 9 26.
  • the motors 908 and 910 are provided at positions facing the traveling direction of the hull 903.
  • the motors 932 and 934 are provided at positions opposed to the traveling direction of the hull 903.
  • the control switch 912 is a switch for driving the motor 910 or 934
  • the control switch 914 is a switch for driving the motor 908 or 932.
  • the right control switch 912 to drive the motor 910 or 934
  • the hull 9103 can turn right.
  • the control switch 914 By operating the control switch 914 on the left side to drive the motor 908 or 932, the hull 903 can turn to the left.
  • the winch 923 drives the platform 9330 away from the ship 900 in a direction substantially perpendicular to the water surface.
  • the platform 930 moves in a direction substantially perpendicular to the water surface, and transports the diver on the platform 930 into the water from the water surface.
  • winch 9 2 3 drives the platform 9300 in a direction substantially perpendicular to the water surface, in a direction approaching the ship 900.
  • the platform 930 moves in a direction substantially perpendicular to the water surface, and transports the diver on the platform 930 from underwater to the water surface.
  • the supporting portion 920 expands and contracts with the operation of the winch 923.
  • the winch 923 is a manual winch, and the diver may pull the wire of the cable 922 to drive the platform 930 in a direction substantially perpendicular to the water surface.
  • the platform 9330 is brought close to the ship 900 by the winch 923, and the platform 9330 is stored in the hull 903.
  • the connecting portion between the supporting portion 9200 and the platform 9300 preferably has the same structure as the connecting portion between the carrier driving means 250 and the platform 800 shown in FIG.
  • the description has been made using the diving system 12 including the platform 930 for holding two divers.
  • the diving system of the present invention may be provided with a carrier for holding one diver. Yes, and may be equipped with a carrier that holds three or more divers.
  • the platform 9330 is held at a position facing the traveling direction of the hull 90.3 with two divers lowered, but in other examples, the platform 9 Reference numeral 30 denotes a shape of a two-seater auto pie, and two divers may be held side by side in the traveling direction of the hull 903. Further, the platform 930 may be in the shape of a dolphin, a sting gray, a shark or the like, and the diver may be held in a state where the diver is grasping the dolphin or the like. In these cases, an air tank may be provided on a platform 930 having the shape of an auto pie, dolphin, sting gray, shark, or the like, and air may be supplied to the diver from the air tank.
  • a diving system that can be enjoyed easily can be provided.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

L'invention concerne un système de plongée destiné à transporter un plongeur dans l'eau, comprenant un bateau flottant à la surface de l'eau ainsi qu'un support transportant le plongeur de la surface de l'eau jusque dans l'eau par déplacement, d'une manière générale, en sens vertical par rapport à la surface de l'eau et déplacement, d'une manière générale, en sens horizontal par rapport à la surface de l'eau.
PCT/JP2002/003219 2001-03-30 2002-03-29 Systeme de plongee WO2002079028A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
AUPR4131A AUPR413101A0 (en) 2001-03-30 2001-03-30 Breathing apparatus
AUPR4131 2001-03-30
AUPR4343A AUPR434301A0 (en) 2001-04-10 2001-04-10 A watercraft
AUPR4343 2001-04-10
JPPCT/JP01/07363 2001-08-27
PCT/JP2001/007363 WO2002081302A1 (fr) 2001-03-30 2001-08-27 Dispositif d'alimentation en air, casque de scaphandrier, veste de plongee et embarcation

Publications (1)

Publication Number Publication Date
WO2002079028A1 true WO2002079028A1 (fr) 2002-10-10

Family

ID=27158282

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/003219 WO2002079028A1 (fr) 2001-03-30 2002-03-29 Systeme de plongee

Country Status (1)

Country Link
WO (1) WO2002079028A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451597U (fr) * 1987-09-28 1989-03-30
JPH03248994A (ja) * 1990-02-27 1991-11-06 Kaichiyuu Kiyojiyuu Kenkyusho:Kk 水中エレベータ
JPH06191476A (ja) * 1992-12-25 1994-07-12 Mitsubishi Heavy Ind Ltd 水中作業船

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451597U (fr) * 1987-09-28 1989-03-30
JPH03248994A (ja) * 1990-02-27 1991-11-06 Kaichiyuu Kiyojiyuu Kenkyusho:Kk 水中エレベータ
JPH06191476A (ja) * 1992-12-25 1994-07-12 Mitsubishi Heavy Ind Ltd 水中作業船

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