KR101831112B1 - Shipwreck artificial reef with concrete tunnel - Google Patents

Abstract

[0001] The present invention relates to a wicking reed for inflating a wrecked ship having a ballast concrete placed in an inner bottom space of a hull into the sea floor to utilize the artificial reed as an artificial reed, and more particularly, The flooded flanges are connected to each of the flange holes and the left and right flood flanges are connected to each other by a passage pipe arranged in the width direction of the hull, The stand pipe connected to the upper side of the passage pipe is exposed to the outside of the ballast concrete and the front entrance side of the flooding flange is also exposed to the outside of the hull so as to assemble the flange cover or the on- In the existing ballast concrete, In addition to providing a passage structure suitable for water escape and feeding activities and diver's underwater experience or training, the simple operation of opening the inlet of the flooding flange and introducing seawater into the passage structure at the time of the installation of the catching reptile, To reduce the total load of the waste ship containing ballast concrete to reduce the time and amount of fuel required for towing the ship, and to prevent the seawater from entering the aisle structure The present invention relates to a spiral reed having a concrete tunnel in which a sufficient sedimentation load can be secured.

Description

Shipwreck artificial reef with concrete tunnel with a concrete tunnel

The present invention relates to a balloon reed for inflating a wrecked ship having a ballast concrete placed in the inner bottom space of a hull into the sea floor and utilizing it as an artificial reed, It is also possible to provide a passage structure suitable for biological escape and feeding activities and diver's underwater experience or training while at the same time providing a cover plate on the entrance side of the passage structure exposed to the outside of the hull or opening / The present invention relates to a wormhole reed having a concrete tunnel capable of quickly and safely sinking a wrecked ship to the seabed with a simple operation.

In general, artificial fish is an artificial structure that is installed in the sea to provide habitat for aquatic organisms such as various fishes, plaques, and algae. It protects the fisheries from the trawler with high fishing ability, It is used for the purpose of nurturing fishery resources by establishing spawning grounds and hiding place for shellfish.

The artificial fish as described above can be roughly classified into a sink type in which a structure is installed on the seabed ground and a buoy type fish reed in which the structure is moored in the sea. Typical examples are forced fish reefs (steel fish reefs) formed of multi-layered frame structures having a height of about 10 m or so, using a super- or hemispherical artificial reef or steel frame.

In addition, in the case of needlework reptiles that are used as artificial reeds by submerging the wrecked ship to the seafloor as another submerged reptile, environmental pollution caused by oil, paint components or other harmful components remaining in the wrecked ship The facility has been gradually reduced, but recently, the use of needlework reptiles has been highlighted for the purpose of underwater experience for divers and the formation of fishing rods.

The above-mentioned sinking reptiles are to maintain the overall appearance of the abandoned ship, from the hull including the deck and the left, right and bottom, to the upper structure including the wheelhouse, A part of the main pollutant source such as engine room is cut out to form an empty space or the inside of the hull is formed as an empty space to remove the pollution source and then a ballast concrete is laid on the inner bottom of the hull, On the left and right sides and on the deck, openings for the communication of seawater and access to the diver are formed in several places.

After completion of preparatory work on the ground in the above manner, the ship is towed to the barge and moved to the water area where the facility of the needle bed is required. Then, The left and right sides of the ship are cut to a predetermined size and seawater flows into the inside of the hull so that the wrecked ship is submerged to the sea floor. In this process, , And if necessary, a pump may be installed on the barge line to further inflow seawater into the hull of the waste ship.

However, in the case of using the conventional method as described above, since a large amount of ballast concrete is installed so as to sufficiently secure the load of the pulsating vessel, the total load of the pulsating vessel becomes very heavy, There is a problem that the time required for towing of the waste ship is consumed a lot of time and fuel, and the marine work which forms the large hole for inflowing seawater by cutting the lower left and right side is itself a very dangerous and demanding work requiring skilled skill In addition, there was a problem that the risk of various safety accidents occurring during the work was also very high, which resulted in a problem of rapid and safe incursion of the waste ship.

On the other hand, since the ballast concrete applied to the existing needle bar reel does not provide any function other than the purpose of providing the load required for the inflow of the waste ship, it is preferable from the viewpoint of efficiently utilizing the inner bottom space of the hull In order to remedy such a problem, in order to solve such a problem, a spatula reel in which a shelter structure in which a variety of aquatic organisms such as eel and octopus are inhabited on the upper surface of the ballast concrete is integrated with the ballast concrete, (10-2015-0111425, 10-2015-0163133) and patent registration (10-1572415,10-1624469).

However, even in the above-mentioned prior art, there is a problem that delays in towing operation due to the load of the ballast concrete, waste of fuel, and cutting of the left and right side lower portions of the hull are accompanied by marine work for forming large holes for introducing seawater , And to provide diver with a good underwater experience space by attracting various aquatic creatures to the vicinity of the shelter structure on the ballast concrete. However, the method of swimming along the underwater passage of tunnels or oysters instead of simply swimming around the shelter structures There was a somewhat lack of application to high-level experience or diver training.

Korean Patent No. 10-1572415 Korean Patent No. 10-1624469

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a hull structure, in which flange holes are formed at left and right side lower sides of the hull at regular intervals along the longitudinal direction, The left and right water immersed flanges are connected to each other by a passage pipe arranged in the width direction of the hull, the stand pipe connected to the upper side of the passage pipe is exposed to the outside of the ballast concrete, The flange cover was also exposed to the outside of the hull and the flange cover or opening / closing valve was assembled to expose the inlet of the flange to the outside of the hull. Additional passage structures suitable for experience or training At the same time, it is possible to separate the flange cover from the submerged flange or to open the submergence flange opening valve when the submerged reptile facility is installed, so that the marine vessel can be quickly and securely submerged In order to reduce the total load of the ship with ballast concrete, it is necessary to reduce the time and amount of fuel required for towing the ship. In case of seepage of the ship, The main technical problem is to provide a spatulate reed with a tunnel.

The present invention as a means for solving the above-mentioned technical problems is characterized in that, in a spool reeling system in which a waste ship in which a ballast concrete is placed in an inner bottom space of a hull is infiltrated into a seabed surface and utilized as an artificial reef, At least two flange holes are formed at the lower side of the ship along the longitudinal direction of the ship so as to penetrate the hull portion at regular intervals, and a flooded flange is connected to each of the flange holes. The flooded flange is inserted into the corresponding flange hole And a flange cover which is assembled so as to be watertightly mounted on the front end side flange portion of the flange pipe projecting to the outside of the hull, Is separated from the flange pipe during the embedding operation, and the inner bottom At least two passage pipes for connecting the flange pipe of the left side flooded flange and the flange pipe of the right side floatation flange in the width direction of the hull are installed in the space and each of the passage pipes is embedded in the ballast concrete when the ballast concrete is poured At least two stand pipes extending outwardly by a predetermined length are connected to the upper side of each of the passageways through ballast concrete.

As a more preferred embodiment, the passage pipe is divided into a fish passage pipe having a diameter of 30 to 80 cm and a diver passage pipe having a diameter of 120 to 150 cm, and the fish passage pipe And an elliptical hole having a vertical elliptical hole is formed on the inner side of the left and right ends of the inlet port. The elliptical holes have the same or different dimensions, Wherein the diver passage pipe is further connected to an auxiliary passage pipe for providing a diver moving path, or the stand pipe functions as an auxiliary passage pipe, The flange cover of the immersion flange includes a waterproof cover plate which covers the flange portion on the front end side of the flange pipe, And a mounting ring for assembling the front flange portion of the flange pipe to the front flange portion of the flange pipe. In another embodiment of the present invention, the flooded flange is integrally connected to the hull in a state of being inserted into the flange hole A flange pipe, and an open / close valve assembled so as to be watertight to the front end side flange portion of the flange pipe protruding to the outside of the hull.

According to the present invention as described above, since the amount of the ballast concrete can be relatively reduced as much as the empty space provided by each passage pipe, the total load of the waste ship is made lighter than the conventional case, The present invention provides an economical effect of reducing the amount of time and the amount of fuel required and provides a sufficient effect of securing the sedimentation load of the used ship by the seawater flowing into each passage pipe at the time of infiltration of the waste ship .

In addition, a tunnel or an oyster-type waterway structure suitable for diver's high-level underwater experience and training was added to the existing ballast concrete which provided only the load necessary for the inflow of the wrecked ship, The present invention has the effect of providing a more excellent function of the spatulate reel through the application of the above-described prior art shelter structure to the ballast concrete.

Particularly, by relatively simple operation of towing the waste vessel to the water area requiring the facilities of the needle bed reed, and then separating the flange cover from each immersion flange or opening the opening / closing valve of each immersion flange, Since the seawater can be introduced into the inside of the hull through the pipe, the incineration work of the waste vessel is much quicker than the conventional method in which the left and right side lower portions are cut at the sea to form large holes for inflow of seawater And provides an effect that can be performed safely.

In addition, in the case of forming vertical oval holes corresponding to the fish body shape on both inlet plates of the fish passage pipe, many fish species can be attracted to the inside of the channel pipe without feeling rejection, In the case where a supplementary passage pipe perpendicular to the diver passage pipe is additionally provided, it is possible to secure diver's various ways of swimming and escape, and it is possible to collect all of these advantages, It is possible to maximize functionality and usability.

Brief Description of the Drawings Fig. 1 is a partially cut-away perspective view of a wicking reed according to the present invention; Fig.
Fig. 2 is an enlarged plan sectional view of the main part of Fig. 1; Fig.
Fig. 3 is an exploded perspective view of the main part of Fig. 2; Fig.
FIG. 4 is a view showing the state of use of the needle-catching reptile according to the present invention. FIG.
5 (A) to 5 (D) are diagrams showing examples of the passage pipes used in the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 to 4, the bedding reed 10 having a concrete tunnel according to the present invention includes a deck, a hull 2 including a left and right side and a bottom, A part of the inside of the hull 2 including the main pollution source such as the engine room is cut out to form an empty space or the entire inside of the hull 2 is divided into an empty space The ballast concrete 3 is laid on the inner bottom of the hull 2 while the openings 4 for communicating seawater and entering and exiting the diver are disposed on the left and right sides and on the deck at several places Which is as described in the prior art prior art.

As a substantial component of the present invention, at least two or more (nine in each of the left and right in the drawing) flange holes (not shown in the drawing) are provided along the longitudinal direction of the hull 2 at the lower left and right sides of the hull 2, And a water immersion flange 6 is connected to each of the flange holes 15 so that the water immersion flange 6 is inserted into the corresponding flange hole 15 A flange pipe 8 integrally connected to the hull 2 in a state of being inserted into the hull 2 and a front flange portion of the flange pipe 8 projecting outside the hull 2 are watertight And a flange cover 12 which is assembled and installed as much as possible.

2 and 3, the flange cover 12 is separated from the flange pipe 8 when the waste ship 1 is submerged in the sea floor, And a mounting ring 11 for assembling the cover plate 9 with the front end side flange portion of the flange pipe 8. The flange pipe 8 is provided with a waterproof cover plate 9, Fastening holes 18 for fastening the assembly bolts 13 are formed in the cover plate 9 and the mounting ring 11 at predetermined intervals.

If the flange cover 12 for the immersion flange 6 is divided into the cover plate 9 and the mounting ring 11 as described above, the cover plate 9 itself is formed of a hard rubber plate or a thin plastic plate The weight of the flange cover 12 and the manufacturing cost can be greatly reduced while ensuring the watertightness function to the maximum by using only the portion of the mounting ring 11 made of a metal material. It is possible to provide advantageous advantages in terms of more easily separating the flange cover 12 from each immersion flange 6 at the time.

The flange cover 12 may be formed into a disc shape having a predetermined thickness without dividing the flange cover 12 into a cover plate 9 and a mounting ring 11, It is preferable that the flange cover 12 is made of a plastic material and that the flange cover 12 separated from the flange pipe 8 for the infusion operation of the waste vessel 1, It is more economical to collect the entire amount by the barge and reuse it for the facility work of another needle reed 10. When the cover plate 9 is made of a hard rubber plate, It is also shown that the incineration work in which the plate 9 itself is incised is also possible.

The flange pipe 8 is made of a metal material so that the rear side body portion excluding the flange portion is inserted along the flange hole 15 and then the front end side outer peripheral edge portion of the flange pipe 8 is connected to the hull 2 2, the welded portion 14 is shown in the enlarged portion of Fig. 2. In the case where the waste ship 1 is a small ship, it is not welded as described above, The flange pipe 8 of the flange 6 may be assembled to the flange hole 15. [

In any case, the leading end flange portion of the flange pipe 8 is prevented from being excessively projected to the outside of the ship body 2, and the flange portion is preferably brought into contact with the outer surface of the ship 2 as much as possible, It is desirable to minimize hydraulic resistance by the water immersion flange 6 portion protruding to the outside of the hull 2 in the towing operation of the waste ship 1 and to assemble the flange pipe 8 and the flange cover 12 The bolt 13 may be an eyebolt and the bolt head may be formed as an annular handle so that the flange cover 12 can be easily assembled or separated.

As another example of the immersion flange 6, an opening / closing valve may be provided in place of the flange cover 12 in the flange portion at the front end inlet of the flange pipe 8. The opening / It is most preferable to use a butterfly valve capable of easily performing the opening and closing operation of the valve while reducing the length of the flood flange 6 protruding to the outside of the main body 1 to a maximum extent, Various known valve mechanisms may be applied.

Since the opening / closing valve is not separated and collected at the time of infusion of the waste ship 1 but is submerged together with the waste ship 1, economical efficiency due to its utilization is somewhat lowered as compared with the flange cover 12, In comparison with the method in which the flange cover 12 is installed, the infusion operation of the waste vessel 1 provides an advantage that it can be carried out more easily and easily. In some cases, after the infusion operation of the waste vessel 1 is completed The diver may be inserted to separate and recover the respective on / off valves.

The flange pipe 8 of the left submerged flange 6 and the flange pipe 8 of the right submerged flange 6 are connected to the inner bottom space of the hull 2 in the form of a hull 2, (9 in the drawing) are provided in the width direction of the flooding flange 6, and each of the passage pipes 5 has a pair of flange pipes 8 The ballast concrete 3 is buried in the ballast concrete 3 when the ballast concrete 3 is poured.

Each of the passage pipes 5 is welded integrally with the flange pipe 8 of the water immersion flange 6 as a pipe made of a metal material so that the concrete component is injected into the inside of the passage pipe 5 when the ballast concrete 3 is poured. The diameter of each passage pipe 5 is preferably equal to the diameter of the flange pipe 8 of the corresponding floatation flange 6, and if necessary, the diameter of the flooded flange 6 The flange pipe 8 and the end portion of the passage pipe 5 may be assembled to each other in a fitting manner.

A vertical stand pipe 7 extending outward by a predetermined length, for example, about 20 to 50 m, is connected to the upper side of each passage pipe 5 via a ballast concrete 3, The seawater is discharged from each of the passage pipes 5 to the inside of the hull 2 via the stand pipe 7 during the infusion operation of the waste vessel 1 separating the flange cover 12 from the flood- 1, four standpipes 7 are shown connected to each of the passage pipes 5, but the number of the standpipes 7 and the length of the protuberance can be arbitrarily adjusted The total height of the stand pipe 7 is preferably 50 cm to 1 m and its diameter is preferably 10 to 20 cm.

As a more preferred embodiment, the passage pipe 5 is divided into a fish pipe and a diver pipe. In FIGS. 1 and 2, six fish pipe pipes 5 and three diver pipe pipes 5, the number and arrangement of the fish pipe 5 and the diver pipe 5 are not limited to those shown in the drawings, and various methods can be applied. For example, Diameter of the diver passage pipe 5 is preferably about 30 to 80 cm, and the diameter of the diver passage pipe 5 is preferably about 120 to 150 cm, but this is also a matter of which the dimensions can be adjusted as necessary.

In addition, as shown in FIG. 3, the entrance plate 16 having the elliptical hole 17 cut in the vertical direction so as to correspond to the fish body shape is provided inside the left and right end openings of the fish passage pipe 5 Preferably, the elliptical holes 17 are formed to have the same size or different dimensions and two to four spaced apart from each other on the inlet plate 16, and the height of the elliptical hole 17 is 20 To 50 cm, and the width of the incision is preferably about 5 to 10 cm.

4, an auxiliary passage pipe 19 for providing a diver moving path may be further connected to the upper side of the diver passage pipe 5, or the stand pipe 7 itself may be connected to the auxiliary passage pipe 19 The auxiliary passage pipe 19 serves to provide an escape route for the diver in addition to the additional movement route of the diver through the inner space of the hull 2 from the passage pipe 5, The total height of the auxiliary passage pipe 19 is about 1 m and its diameter is preferably about 110 cm to 120 cm.

1 to 4, the passage pipes 5 arranged in a straight line in the width direction of the ship 2 are arranged parallel to each other at regular intervals along the longitudinal direction of the ship 2, The passage pipe 5 includes a zigzag passage as in Fig. 5 (A), an intersecting passage as shown in Fig. 5 (B), a parallel passage as shown in Fig. 5 (C) ), And the like can be constructed in various forms.

In other words, a method of arranging the passage pipe 5 in the inner bottom space of the hull 2 on the premise that the entrance and exit are placed on the left and right sides of the hull 2 is not limited to the width, length, It is to be noted that, since it is virtually impossible to describe a myriad of embodiments in the drawings, only a few representative embodiments are shown for each type, and the diver passage pipe 5 is shown in FIG. 5 , And the fish passage pipe 5 may be a maze type passage structure of a more complex type than the level shown in Fig.

Hereinafter, the process of sinking and installing the needle-like reptile 10 of the present invention having the above-described configuration on the sea floor will be briefly described in the order of land work and sea work.

First, the required number of flange holes 15 are formed along the left and right side lower surfaces of the waste ship 1 where the contamination source removal work has been completed. Then, The flange pipe 8 of the left and right water immersion flange 6 is provided with an inlet and an outlet in the inner bottom space of the hull 2 while welding the water immersion flange 6 with the valve 12 or the on- The respective passage pipes 5 are welded to the corresponding flange pipes 8 in a state in which the arbitrarily shaped passage pipes 5 are arranged in the width direction of the ship 2. [

The ballast concrete 3 is laid in the inner bottom space of the hull 2 so that the standpipe 7 of each passage pipe 5 and the auxiliary passage pipe 19 are exposed to the outside by a predetermined length, , The ballast concrete (3) is first placed and cured in accordance with the height of the embankment of the fish passage pipe (5), and a mold is installed outside the diver passage pipe (5) The diver passage pipe 5 is finally embedded so that the ballast concrete 3 as shown in Fig. 1 is formed in the inner bottom space of the hull 2.

A vinyl cover or the like is overlaid on the upper side of the standpipe 7 and the auxiliary passage pipe 19 so as to prevent the concrete component from flowing into the standpipe 7 or the auxiliary passage pipe 19, After the completion of the disposal of the waste vessel 1 on the ground via such a procedure, the waste vessel 1 is moved to the water area where the facility of the waterbus 10 is required by using the barge line. The diver is inserted into the left and right sides of the hull 2 of the pulmonary vessel 1 floating on the sea surface so that the flange cover 12 is fitted to the corresponding flange cover 12 by releasing the assembly bolt 13 of the floatation flange 6. [ And the floatation flange 6 is separated. When the floatation flange 6 is provided with an on-off valve, each on-off valve is opened.

As described above, when the flange cover 12 is detached from each immersion flange 6 or the opening and closing valves of the immersion flanges 6 are opened, the respective passage pipes 5, the stand pipe 7, As the seawater flows into the inside of the hull 2 through the pipe 19, the pulsating ship 1 sinks from the sea level toward the sea floor due to the load of the ballast concrete 3 and seawater. The crane installed on the barge can be used to submerged the pulmonary vessel 1 while keeping the upright state stably.

According to the present invention configured as described above, since the amount of the ballast concrete 3 to be inserted can be relatively reduced as much as the empty space provided by each passage pipe 5, the total load of the waste ship 1 can be reduced It is possible to reduce the time and fuel amount required for the towing operation of the waste vessel 1 as well as to reduce the amount of fuel consumed in the seawater flowing into each of the passage pipes 5 The sedimentation load of the waste ship 1 can be sufficiently secured.

In addition, the existing ballast concrete (3), which provided only the load necessary for the inflow of the wasted ship (1), has tunnel or oyster type suitable for the high level of underwater experience and training of diver It is possible to further provide an underwater passage structure of the ballast concrete 3 and to provide the ballast reptile 10 having a further excellent function through a method of using the above described prior art shelter structure on the ballast concrete 3 .

Particularly, after the waste ship 1 is towed to a water body in which the needle boat reed 10 is required, the flange cover 12 is separated from the respective flooded flanges 6, The seawater can be introduced into the inside of the hull 2 through the respective passageway pipes 5 and the stand pipe 7 and the auxiliary passageway 19 connected to the passageway pipes 5, It is possible to carry out the infusion operation of the waste ship 1 more quickly and safely than in the conventional case where the lower side of the ship is cut at the sea to form large holes for inflow of seawater.

Further, in the case where the elliptical hole 17 in the vertical direction corresponding to the body shape of the fish is formed in the inlet plates 16 on both sides of the fish-use channel 5, many fish species do not feel the sense of rejection, , And when the auxiliary passage pipe 19 in the vertical direction is additionally provided in the diver passage pipe 5, it is possible to secure more diversity of the diver's swimming and escape routes , It is possible to maximize the functionality and usability of the spine reptile 10 by collecting all of these advantages.

1: Waste ship 2: Hull 3: Ballast concrete
4: opening 5: passage pipe 6: flooded flange
7: stand pipe 8: flange pipe 9: cover plate
10: spool reed 11: mounting ring 12: flange cover
13: Assembly bolt 14: Welded part 15: Flange hole
16: inlet plate 17: elliptical hole 18: fastening hole
19: auxiliary passage tube

Claims (7)

In a needle bed reed (10) in which a waste ship (1) having a ballast concrete (3) laid in an inner bottom space of a hull (2)
At least two flange holes (15) are formed in a lower portion of the left and right sides of the hull (2) along the longitudinal direction of the hull (2) so as to pass through the hull (2) A flooded flange (6) is connected to the flange hole (15)
The flooded flange 6 has a flange pipe 8 integrally connected with the hull 2 in a state of being inserted into the flange hole 15 and a flange pipe 8 projecting outwardly of the hull 2, And the flange cover 12 is separated from the flange pipe 8 during an operation of letting the waste ship 1 into the sea floor,
At least two or more of the flange pipe 8 of the left side flood flange 6 and the flange pipe 8 of the right flood flange 6 are connected to the inside bottom space of the hull 2 in the width direction of the hull 2, A passage pipe 5 is installed and each of the passage pipes 5 is embedded in the ballast concrete 3 when the ballast concrete 3 is poured,
Wherein at least two stand pipes (7) extending outwardly by a predetermined length via ballast concrete (3) are connected to the upper side of each passage pipe (5). 2. The watercraft according to claim 1, wherein the water immersion flange (6) comprises a flange pipe (8) integrally connected to the hull (2) while being inserted into the flange hole (15) And an open / close valve that is assembled to the front end side flange portion of the flange pipe (8) in a watertight manner. The waterproof connector according to claim 1, wherein the flange cover (12) of the immersion flange (6) comprises a watertight cover plate (9) for covering the front end side flange portion of the flange pipe (8) And a mounting ring (11) for engaging with and engaging with the front end side flange portion of the spindle (8). 4. The diaper according to any one of claims 1 to 3, wherein the passage pipe (5) comprises a passage pipe (5) for fish having a diameter of 30 to 80 cm, a passage pipe (5) for a diver having a diameter of 120 to 150 cm Wherein the first and second guide members are separated from each other by a predetermined distance. 5. The watercourse according to claim 4, characterized in that an inlet plate (16) having an elliptical hole (17) cut in a vertical direction is provided inside the left and right end openings of the fish passageway pipe (5) Fishing. [6] The method according to claim 5, wherein the elliptical holes (17) have the same size or different dimensions and are formed on the inlet plate (16) . 5. The diver according to claim 4, wherein an auxiliary passage pipe (19) for providing a diver moving path is additionally connected to the upper side of the diver passage pipe (5), or the stand pipe (7) Wherein the first and second coarse tunnels are connected to each other.

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