WO2023048531A1 - Swastika-shaped artificial reef using industrial by-products - Google Patents

Swastika-shaped artificial reef using industrial by-products Download PDF

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Publication number
WO2023048531A1
WO2023048531A1 PCT/KR2022/014372 KR2022014372W WO2023048531A1 WO 2023048531 A1 WO2023048531 A1 WO 2023048531A1 KR 2022014372 W KR2022014372 W KR 2022014372W WO 2023048531 A1 WO2023048531 A1 WO 2023048531A1
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Prior art keywords
members
extension
industrial
swastika
products
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PCT/KR2022/014372
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French (fr)
Korean (ko)
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김민석
김찬영
박원서
명정구
오영민
구범창
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한국해양과학기술원
한국서부발전 주식회사
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Publication of WO2023048531A1 publication Critical patent/WO2023048531A1/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/70—Artificial fishing banks or reefs
    • A01K61/73—Artificial fishing banks or reefs assembled of components
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/70—Artificial fishing banks or reefs
    • A01K61/78—Arrangements for sinking or mooring thereof
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Definitions

  • the present invention relates to an artificial reef, and more particularly, by attenuating the influence of wave force, it can function as a sand loss and scour prevention hole on the shore, and by providing spawning and hiding places, it is possible to smoothly create aquatic resources such as fish and shellfish.
  • artificial reefs provide spawning and hiding places for aquatic organisms, they can create fishery resources such as fish and shellfish, and prevent sand loss on the shore by attenuating the effects of wave forces.
  • Patent Document 1 Korean Patent Publication No. 10-2020-0079972
  • the present invention has been proposed to solve the problems of the prior art as described above, by attenuating the influence of wave power to prevent loss of sand on the coast, and by providing spawning and hiding places in coastal and offshore wind farms, fish and shellfish, etc. It not only facilitates the creation of fishery resources, but also prevents illegal fishing on the coast by catching the net easily, and prevents swimming accidents by calming the rip current (fast flow) generated at the beach.
  • the purpose is to provide artificial fish reefs that can improve resource utilization and prevent environmental pollution by utilizing industrial by-products such as fly ash and oyster shells.
  • a pillar member having a preset height First, second, and third protruding members that are connected in four directions from the upper end, the lower end, and the middle between the upper end and the lower end of the pillar member to the front, rear, left, and right directions; first, second, and third extension members connected to one side from the front end of each of the first, second, and third protrusion members; and first and second support members connected in a vertical direction between the first extension member and the second extension member and between the second extension member and the third extension member facing up and down.
  • the swastika-shaped artificial reef using industrial by-products includes a pillar member, first, second, and third protruding members, first, second, and third extension members, and first and second support members. Bar, as the waves contact the pillar member, the first, second, and third protruding members, the first, second, and third extension members, and the first and second support members, respectively, in the state of being installed underwater, the effect of the wave force Since it is attenuated, loss of coastal sand due to wave force can be prevented.
  • the swastika-shaped artificial reef using industrial by-products according to the present invention can mitigate the flow of algae around the artificial structure to mitigate physical changes to the underwater structure due to the anti-clave effect.
  • the swastika-shaped artificial reef using industrial by-products includes a pillar member, first, second, and third protruding members, first, second, and third extension members, and first and second support members. Including, since a plurality of small spaces are secured between the pillar member, the first, second, and third protruding members, the first, second, and third extension members, and the first and second support members, the plurality of small spaces The hiding of fish and the flow of water between the inside and outside can be facilitated, so the creation of fishery resources can be smooth.
  • the swastika-shaped artificial reef using industrial by-products includes a pillar member, first, second, and third protruding members, first, second, and third extension members, and first and second support members. It is composed of a mixture containing coal ash powder and oyster shell powder. A significant amount of coal ash and oyster shells can be recycled, preventing environmental pollution caused by landfilling of coal ash and oyster shells, as well as attracting fish, etc.
  • the composition can be smooth, and the manufacturing cost can be lowered by reducing the need for cement in the manufacturing process.
  • the swastika-shaped artificial fish reef using industrial by-products includes first, second, and third extension members having tips formed in a hook shape. Since the net is easily caught by the tip of the third extension member, illegal fishing using the net can be prevented in the area.
  • FIG. 1 is a perspective view showing the appearance of a swastika-shaped artificial reef using industrial by-products according to the present invention.
  • Figure 2 is a BB 'line cross-sectional view for explaining the structure of a swastika-shaped artificial reef using industrial by-products according to the present invention.
  • FIG 3 is a cross-sectional view along line A-A' for explaining the structure of a swastika-shaped artificial reef using industrial by-products according to the present invention.
  • FIG. 4 is an exemplary view for explaining the net entanglement by the extension member in the swastika-shaped artificial fish reef using industrial by-products according to the present invention.
  • FIG. 5 is an exemplary view showing a form in which swastika-shaped artificial reefs using industrial by-products according to the present invention are installed to form a cluster to relieve algae flow caused by latent sofas and rip currents.
  • FIG. 6 is an exemplary view showing another form of a protruding member in a swastika-shaped artificial reef using industrial by-products according to the present invention.
  • FIG. 7 is an exemplary diagram for explaining the coupling of a protruding fastening member to the tip of an extension member in a swastika-shaped artificial reef using industrial by-products according to the present invention.
  • the swastika-shaped artificial fish reef (A) using industrial by-products includes a pillar member (10); first, second and third protruding members 20; First, second, third extension members (30); and first and second support members 40 .
  • the pillar member 10 of the present invention has a preset height.
  • first, second, and third protruding members 20 may be installed with a difference in height by the pillar member 10 .
  • the pillar member 10 is formed thicker in the middle between the upper end and the lower end than the upper end and the lower end, the rigidity is reinforced, so that damage during the installation process and installation state can be minimized.
  • the column member 10 is formed of a mixture of cement, fly ash powder, and oyster shell powder, it is possible to reduce cement requirements in the manufacturing process, thereby reducing manufacturing costs, as well as fish, etc.
  • the attraction of can be smooth.
  • the mixture may further include aggregate.
  • the first, second, and third protruding members 20 of the present invention are connected in four directions from the upper end, the lower end, and the middle between the upper end and the lower end of the pillar member 10 to the front, back, left, and right.
  • first, second, and third extension members 30 can be installed by the first, second, and third protrusion members 20, and the first, second, and third extension members 30 A space (S) can be secured between the column member 10 and the space (S) can facilitate the hiding of fish and the flow of water between the inside and outside.
  • the first, second, and third protruding members 20 are adjacent to the pillar member 10 from one end in the longitudinal direction adjacent to the first, second, and third extension members 30, as shown in FIG. It is directed to the other end in the longitudinal direction and is gradually formed thicker so that rigidity reinforcement can be achieved, thereby stably supporting the first, second, and third extension members 30.
  • first, second, and third protruding members 20 are formed of a mixture of cement, aggregate, fly ash powder, and oyster shell powder, it is possible to reduce cement consumption in the manufacturing process, thereby reducing manufacturing cost, as well as reducing manufacturing costs.
  • the swastika-shaped artificial fish reef (A) using industrial by-products by , it is possible to attract fish etc. smoothly by fly ash powder and oyster shell powder.
  • the first, second, and third extension members 30 of the present invention are connected to one side from the front end 31 of each of the first, second, and third protrusion members 20 .
  • the first, second, and third extension members 30 are formed in the form of a hook by bending the tip 31, so that the net 100 can be caught smoothly.
  • the length L1 of the tip 31 of the first, second, and third extension members 30 is formed shorter than the length L2 of the first, second, and third protrusion members 20, so that the first , Since the space S is secured by spaced apart between the tip of the second and third extension members 30 and the first, second, and third protrusion members 20 located at the same height, the secured space S As the inflow of the net 100 is made through, the net 100 may be caught.
  • first, second, and third extension members 30 are formed of a mixture of cement, fly ash powder, and oyster shell powder, it is possible to reduce cement consumption in the manufacturing process, thereby reducing manufacturing costs, as well as fly ash in an installed state.
  • the attraction of fish and shellfish can be smooth by the powder and oyster shell powder.
  • the mixture may further include aggregate.
  • first, second, and third extension members 30 may include a through hole 32 extending between one surface of the tip 31 and the other surface facing the front end 31, as shown in FIG. .
  • the first, second, and third through-holes 32 formed at the tip 31 of the first, second, and third extension members 30 are coupled with protruding fastening members 33 such as bolts, respectively.
  • protruding fastening members 33 such as bolts
  • the protruding fastening member 33 may be coupled to the through hole 32 by a spiral engagement method or the like, and may be formed in a shape other than a bolt shape.
  • the first and second support members 40 of the present invention are a first extension member extending between the first extension member 30 and the second extension member 30 and between the second extension member 30 and the third extension member 30 facing each other vertically. It is connected in a vertical direction between the members 30.
  • first, second, and third extension members 30 are supported by the first and second support members 40 and rigidity is reinforced, the first, second, and third extension members 30 are installed during the installation process and in the installed state. Damage of (30) can be minimized.
  • the first and second support members 40 are between the first extension member 30 and the second extension member 30 and between the second extension member 30 and the third extension member 30 facing each other vertically. It is provided in a plurality of pieces, and one of the plurality of pieces and the other one are arranged at intervals so that a space (S) can be secured between any one and the other of the first and second support members 40 located at the same height.
  • the shelter of the fish and the flow of water between the inside and the outside can be smooth by the space (S).
  • first and second support members 40 are formed of a mixture of cement, fly ash powder, and oyster shell powder, thereby reducing the need for cement in the manufacturing process, thereby reducing manufacturing costs, as well as reducing fly ash powder and oyster shell powder in the installed state.
  • the powder may facilitate attracting fish and the like.
  • the mixture may further include aggregate.
  • the swastika-shaped artificial reef (A) using industrial by-products according to the present invention can prevent coastal sand loss and scour prevention of underwater structures.
  • the swastika-shaped artificial fish reef (A) using industrial by-products includes a pillar member 10, first, second, and third protruding members 20, and first, second, and third extension members. (30) and first and second support members (40), in which waves are installed underwater, the pillar member (10), the first, second and third protruding members (20), the first and the first As the influence of wave force is attenuated as it contacts each of the second and third extension members 30 and the first and second support members 40, loss of coastal sand due to erosion of wave force and scouring of underwater structures can be prevented. This can facilitate the preservation of the coast.
  • the first, second, and third protruding members 20 are connected in four directions from the upper end, the lower end, and the middle between the upper end and the lower end of the pillar member 10 in front, rear, left, and right directions, respectively.
  • the third extension member 30 is connected to one side from the front end of each of the first, second, and third protruding members 20, the first and second support members 40 are vertically facing the first
  • a plurality of bars are provided between the extension member 30 and the second extension member 30 and between the second extension member 30 and the third extension member 30, and the first, second, and third protrusion members 20 ), as the total area of each of the first, second, and third extension members 30 and the first and second support members 40 is considerable, wave force attenuation due to contact with waves may be smooth.
  • the swastika-shaped artificial reef (A) using industrial by-products according to the present invention can smoothly create fishery resources.
  • the swastika-shaped artificial fish reef (A) using industrial by-products includes a pillar member 10, first, second, and third protruding members 20, and first, second, and third extension members. 30 and the first and second support members 40, the pillar member 10, the first, second, and third protruding members 20, the first, second, and third extension members ( 30) and the first and second support members 40, since a plurality of spaces (S) are secured, the hiding of fish and the flow of water between the inside and outside can be facilitated by the plurality of spaces (S).
  • the creation of resources can be smooth.
  • the first, second, and third protruding members 20 are connected in four directions from the upper end, the lower end, and the middle between the upper end and the lower end of the pillar member 10 in front, rear, left, and right directions, respectively.
  • a space can be secured between the first, second, and third extension members 30 and the pillar member 10 by the second and third protruding members 20, and the first and second support members 40 ) Is provided in plurality between the first extension member 30 and the second extension member 30 and between the second extension member 30 and the third extension member 30 facing up and down, any one of the plurality Since the space S can be secured between the first and second support members 40 located at the same height and the other one, the space S can be secured by the space S. The hiding of fish and the flow of water between the inside and outside can be facilitated, so the creation of fishery resources can be smooth.
  • the swastika-shaped artificial reef (A) using industrial by-products according to the present invention can smoothly prevent illegal fishing.
  • the swastika-shaped artificial fish reef (A) using industrial by-products according to the present invention has first, second, and third extensions connected from the tip of each of the first, second, and third protruding members 20 to one side.
  • FIG. 4 when illegal fishing using the net 100 is carried out, the net ( 100) is easily caught, so prevention of illegal fishing using the net 100 in the area can be smooth.
  • the first, second, and third extension members 30 are formed in the form of hooks by bending the tip 31, so that the net 100 can be caught more smoothly due to its morphological characteristics.
  • first, second, and third extension members 30 have a length L1 of the tip 31 shorter than the length L2 of the first, second, and third protrusion members 20.
  • the first, second, and third extension members 30, the front end 31 and the first, second, and third protruding members 20 located at the same height are spaced apart so that the space S is secured. As a portion of the net 100 is introduced through the space, the net 100 may be caught.
  • the swastika-shaped artificial reefs (A) using industrial by-products according to the present invention can be installed in clusters as shown in FIG. Prevention of illegal fishing using can be more smooth.
  • the swastika-shaped artificial fish reef A using industrial by-products according to the present invention can prevent environmental pollution.
  • the swastika-shaped artificial fish reef (A) using industrial by-products includes a pillar member 10, first, second, and third protruding members 20, first, second, and third extension members ( 30) and the first and second support members 40 are made of a mixture containing coal ash powder and oyster shell powder, and since a relatively large amount of coal ash and oyster shell can be recycled, from coal ash and oyster farms discharged from thermal power plants, etc. Environmental pollution due to landfill of discharged oyster shells can be prevented.
  • coal ash powder and oyster shell powder attract fish in the installation state of the swastika-shaped artificial reef (A) using industrial by-products according to the present invention, so that not only can the composition of fishery resources be smooth, but also the industrial by-products according to the present invention
  • the present invention by attenuating the influence of wave force, enables the function of preventing sand loss and scouring on the shore, and provides spawning and hiding places so that fishery resources such as fish and shellfish can be created smoothly, as well as catching nets easily. It is possible to prevent illegal fishing in the coast and to improve resource utilization and prevent environmental pollution by utilizing industrial by-products such as fly ash and oyster shells, so there is industrial applicability related to artificial reef production.

Abstract

The present invention relates to a swastika-shaped artificial reef using industrial by-products, the swastika-shaped artificial reef comprising: a pillar member having a preset height; first, second, and third protruding members respectively protruding from the upper end, the lower end, and the middle portion between the upper and lower ends of the pillar member to be connected in four directions including front and back and left and right directions; first, second, and third extension members extending respectively from front ends of the first, second, and third protruding members to be connected to one side; and first and second support members which are connected between the first and second extension members facing each other from upper and lower directions, and connected perpendicularly to the second and third extension members.

Description

산업 부산물을 활용한 만자형 인공어초A swastika-shaped artificial reef using industrial by-products
본 발명은 인공어초에 관한 것으로, 더욱 상세하게는 파력의 영향을 감쇄시킴으로써 해안의 모래 유실 및 세굴방지공 기능을 할 수 있도록 하고, 산란처 및 은신처를 제공함으로써 어패류 등의 수산자원 조성이 원활할 수 있도록 할 뿐만 아니라 그물 걸림이 용이함으로써 연안에서의 불법조업 방지가 이루어질 수 있도록 하고, 석탄회 및 굴패각 등의 산업 부산물을 활용함으로써 자원 활용도의 향상 및 환경오염 방지가 이루어질 수 있도록 하는 산업 부산물을 활용한 만자형 인공어초에 관한 것이다.The present invention relates to an artificial reef, and more particularly, by attenuating the influence of wave force, it can function as a sand loss and scour prevention hole on the shore, and by providing spawning and hiding places, it is possible to smoothly create aquatic resources such as fish and shellfish. Manja using industrial by-products to prevent illegal fishing on the coast by making it easy to catch nets, and to improve resource utilization and prevent environmental pollution by using industrial by-products such as fly ash and oyster shells. It is about artificial reefs.
오염 물질의 유입 등으로 인하여 해저 환경이 황폐화됨에 따라 어패류 등의 수산자원 감소가 심화되고 있다.As the seabed environment is devastated due to the inflow of pollutants, the reduction of fishery resources such as fish and shellfish is intensifying.
또한, 연안의 침식 활동이 지속적으로 이루어짐에 따라 해안 모래의 유실이 심화되고 있다.In addition, as coastal erosion activities continue to occur, loss of coastal sand is intensifying.
이에 연안에 육면체형, 반구형 및 자연석 등 각종 형태의 인공어초의 설치가 늘고 있다.Accordingly, the installation of various types of artificial reefs such as hexahedral, hemispherical, and natural stone is increasing on the coast.
인공어초는, 수중 생물의 산란처 및 은신처 등을 제공하므로 어패류 등 수산자원을 조성하고, 파력의 영향을 감쇄시켜 해안의 모래 유실을 방지할 수 있다.Since artificial reefs provide spawning and hiding places for aquatic organisms, they can create fishery resources such as fish and shellfish, and prevent sand loss on the shore by attenuating the effects of wave forces.
그러나 종래 인공어초의 대다수는 콘크리트로 제작되었던바, 화학적 특성상 강알카리성을 띠므로 시설 초기 해조류 및 패류 등의 부착이 미흡하고, 어류의 친화도가 떨어지는 문제가 있었다.However, since most of the conventional artificial reefs are made of concrete, they have strong alkalinity due to chemical characteristics, so there was a problem in that the attachment of algae and shellfish at the beginning of the facility was insufficient and the affinity for fish was low.
상기의 이유로 해당 분야에서는 친환경 인공어초의 개발을 시도하고 있으나. 대한민국 공개특허공보 제10-2020-0079972호 등에 개시된 바와 같은 기존의 친환경 인공어초는 구조적 안정성이 기대에 미치지 못하여 현재까지는 만족할만한 결과를 얻지 못하고 있는 실정이다.For the above reasons, the field is trying to develop eco-friendly artificial reefs. Existing eco-friendly artificial reefs as disclosed in Korean Patent Laid-Open Publication No. 10-2020-0079972 have failed to meet expectations in structural stability and have not been able to obtain satisfactory results so far.
한편, 최근 산업폐기물 및 수산폐기물의 처리로 인한 부담이 날로 커지고 있다.On the other hand, the burden due to the recent treatment of industrial waste and marine waste is increasing day by day.
예컨대, 화력발전소에서 배출되는 대량의 석탄회와 수산물 가공업체 등에서 배출되는 대량의 굴패각 등은, 재활용 수요가 미미하여 상당량이 매립되고 있어서 매립 부지 마련으로 인한 막대한 비용이 소요될 뿐만 아니라 침출수 배출 등으로 인하여 환경오염을 유발하는 문제가 있었다.For example, a large amount of coal ash discharged from thermal power plants and a large amount of oyster shells discharged from aquatic product processing companies are buried in a large amount due to a negligible demand for recycling. There was a problem causing
이러한 이유로 해당 분야에서는 산업폐기물 및 수산폐기물의 활용도를 높일 수 있도록 하는 방안을 모색하고 있으나, 현재까지는 만족할만한 결과를 얻지 못하고 있는 실정이다.For this reason, the field is seeking ways to increase the utilization of industrial waste and marine waste, but satisfactory results have not been obtained so far.
또한, 최근 연안에서는 불법조업으로 인한 어민 피해가 심각하게 커지고 있다.In addition, damage to fishermen due to illegal fishing has recently been seriously increasing in coastal areas.
즉, 사용 금지된 그물 등을 사용한 불법조업에 의해 어류 등이 무분별하게 포획됨에 따라 수산자원 남획과 해당 지역 어민의 어획량이 감소하여 경제적 손실로 이어지는 문제가 있었다.In other words, as fish were caught indiscriminately by illegal fishing using prohibited nets, etc., there was a problem of overfishing of fishery resources and a decrease in catches of local fishermen, leading to economic loss.
한편, 해상풍력단지 내의 해상풍력발전기 주변에 쇄굴방지공 및 수산자원조성용 구조물과 풍력발전기 가동시 발생하는 진동 소음을 감소시킬 인공어초가 필요한 시점이다.On the other hand, it is the time when artificial reefs are needed to reduce vibration and noise generated during operation of wind turbines, structures for creating crags and fisheries resources, and anti-clave around offshore wind turbines in offshore wind farms.
이러한 이유로 해당 분야에서는 연안에서의 불법조업을 방지할 수 있도록 할 뿐만 아니라 해상풍력단지의 풍력발전기 가동시 진동 소음을 감소시킬 수 있도록 하는 방안을 모색하고 있으나, 현재까지는 만족할 만한 결과를 얻지 못하고 있는 실정이다.For this reason, the relevant field is seeking ways to prevent illegal fishing along the coast as well as to reduce vibration and noise during the operation of wind turbines in offshore wind farms, but satisfactory results have not been obtained so far. am.
[선행기술문헌][Prior art literature]
[특허문헌][Patent Literature]
(특허문헌 1) 대한민국 공개특허공보 제10-2020-0079972호(Patent Document 1) Korean Patent Publication No. 10-2020-0079972
본 발명은 상기와 같은 종래 기술의 문제점을 해소하기 위하여 제안된 것으로, 파력의 영향을 감쇄시킴으로써 해안의 모래 유실을 방지할 수 있도록 하고, 연안과 해상풍력단지 내에 산란처 및 은신처를 제공함으로써 어패류 등의 수산자원 조성이 원활할 수 있도록 할 뿐만 아니라 그물 걸림이 용이함으로써 연안에서의 불법조업 방지가 이루어질 수 있도록 하고, 해수욕장에서 발생하는 이안류(빠른 흐름)의 정온화시킴으로써 수영사고를 예방할 수 있도록 하며, 석탄회 및 굴패각 등의 산업 부산물을 활용함으로써 자원 활용도의 향상 및 환경오염 방지가 이루어질 수 있도록 하는 인공어초를 제공하는데 그 목적이 있다.The present invention has been proposed to solve the problems of the prior art as described above, by attenuating the influence of wave power to prevent loss of sand on the coast, and by providing spawning and hiding places in coastal and offshore wind farms, fish and shellfish, etc. It not only facilitates the creation of fishery resources, but also prevents illegal fishing on the coast by catching the net easily, and prevents swimming accidents by calming the rip current (fast flow) generated at the beach. The purpose is to provide artificial fish reefs that can improve resource utilization and prevent environmental pollution by utilizing industrial by-products such as fly ash and oyster shells.
상기의 목적을 달성하기 위하여 본 발명은,In order to achieve the above object, the present invention,
사전 설정된 높이를 갖는 기둥부재; 상기 기둥부재 상단, 하단, 상단과 하단 사이 중간으로부터 전·후·좌·우 4방향으로 이어지게 연결되는 제1, 제2, 제3 돌출부재; 상기 제1, 제2, 제3 돌출부재 각각의 선단으로부터 일측으로 이어지게 연결되는 제1, 제2, 제3 연장부재; 및 상하로 마주하는 상기 제1 연장부재와 상기 제2 연장부재 사이 및 상기 제2 연장부재와 상기 제3 연장부재에 수직 방향으로 이어지게 연결되는 제1, 제2 지지부재;를 포함하는 것을 특징으로 하는 산업 부산물을 활용한 만자형 인공어초를 제안한다.A pillar member having a preset height; First, second, and third protruding members that are connected in four directions from the upper end, the lower end, and the middle between the upper end and the lower end of the pillar member to the front, rear, left, and right directions; first, second, and third extension members connected to one side from the front end of each of the first, second, and third protrusion members; and first and second support members connected in a vertical direction between the first extension member and the second extension member and between the second extension member and the third extension member facing up and down. We propose a swastika-shaped artificial reef using industrial by-products.
본 발명에 의한 산업 부산물을 활용한 만자형 인공어초는, 기둥부재, 제1, 제2, 제3 돌출부재, 제1, 제2, 제3 연장부재 및 제1, 제2 지지부재를 포함하는바, 수중에 설치된 상태에서 파도가 기둥부재, 제1, 제2, 제3 돌출부재, 제1, 제2, 제3 연장부재 및 제1, 제2 지지부재 각각에 접촉함에 따라 파력의 영향이 감쇄되므로 파력으로 인한 해안 모래의 유실 방지가 이루어질 수 있다.The swastika-shaped artificial reef using industrial by-products according to the present invention includes a pillar member, first, second, and third protruding members, first, second, and third extension members, and first and second support members. Bar, as the waves contact the pillar member, the first, second, and third protruding members, the first, second, and third extension members, and the first and second support members, respectively, in the state of being installed underwater, the effect of the wave force Since it is attenuated, loss of coastal sand due to wave force can be prevented.
또한, 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초는, 인공구조물 주변에서의 조류 흐름을 완화시켜 쇄굴방지공 효과로 수중 구조물에 대한 물리적인 변화를 완화시킬 수 있다.In addition, the swastika-shaped artificial reef using industrial by-products according to the present invention can mitigate the flow of algae around the artificial structure to mitigate physical changes to the underwater structure due to the anti-clave effect.
또한, 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초는, 기둥부재, 제1, 제2, 제3 돌출부재, 제1, 제2, 제3 연장부재 및 제1, 제2 지지부재를 포함하는바, 기둥부재, 제1, 제2, 제3 돌출부재, 제1, 제2, 제3 연장부재 및 제1, 제2 지지부재 사이로 다수의 소공간이 확보되므로 다수의 소공간에 의해 어류의 은신 및 내외부 사이에서의 물 유동 등이 용이할 수 있어 수산자원의 조성이 원활할 수 있다.In addition, the swastika-shaped artificial reef using industrial by-products according to the present invention includes a pillar member, first, second, and third protruding members, first, second, and third extension members, and first and second support members. Including, since a plurality of small spaces are secured between the pillar member, the first, second, and third protruding members, the first, second, and third extension members, and the first and second support members, the plurality of small spaces The hiding of fish and the flow of water between the inside and outside can be facilitated, so the creation of fishery resources can be smooth.
또한, 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초는, 기둥부재, 제1, 제2, 제3 돌출부재, 제1, 제2, 제3 연장부재 및 제1, 제2 지지부재가 석탄회 분말 및 굴패각 분말을 포함하는 혼합물로 이루어지는바, 상당량의 석탄회 및 굴패각이 재활용될 수 있어 석탄회 및 굴패각 매립 등으로 인한 환경오염이 방지될 뿐만 아니라 설치 상태에서 어류 등의 유인이 원활하여 수산자원의 조성이 원활할 수 있고, 제조 과정에서 시멘트 소요 등을 줄일 수 있어 제조 비용을 낮출 수 있다.In addition, the swastika-shaped artificial reef using industrial by-products according to the present invention includes a pillar member, first, second, and third protruding members, first, second, and third extension members, and first and second support members. It is composed of a mixture containing coal ash powder and oyster shell powder. A significant amount of coal ash and oyster shells can be recycled, preventing environmental pollution caused by landfilling of coal ash and oyster shells, as well as attracting fish, etc. The composition can be smooth, and the manufacturing cost can be lowered by reducing the need for cement in the manufacturing process.
또한, 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초는, 선단이 갈고리 형태로 형성되는 제1, 제2, 제3 연장부재를 포함하는바, 수중에 설치된 상태에서 제1, 제2, 제3 연장부재의 선단에 의해 그물이 쉽게 걸리게 되므로 해당 지역에서 그물을 이용한 불법조업 방지가 이루어질 수 있다.In addition, the swastika-shaped artificial fish reef using industrial by-products according to the present invention includes first, second, and third extension members having tips formed in a hook shape. Since the net is easily caught by the tip of the third extension member, illegal fishing using the net can be prevented in the area.
도 1은 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초의 외형을 보인 사시도이다.1 is a perspective view showing the appearance of a swastika-shaped artificial reef using industrial by-products according to the present invention.
도 2는 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초의 구조를 설명하기 위한 B-B’선 단면도이다.Figure 2 is a BB 'line cross-sectional view for explaining the structure of a swastika-shaped artificial reef using industrial by-products according to the present invention.
도 3은 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초의 구조를 설명하기 위한 A-A’선 단면도이다.3 is a cross-sectional view along line A-A' for explaining the structure of a swastika-shaped artificial reef using industrial by-products according to the present invention.
도 4는 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초에서 연장부재에 의한 그물 걸림을 설명하기 위한 예시도이다.4 is an exemplary view for explaining the net entanglement by the extension member in the swastika-shaped artificial fish reef using industrial by-products according to the present invention.
도 5는 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초가 군집을 이루어 잠재형 소파제와 이안류에 의한 조류 흐름을 완화 시키도록 설치된 형태를 보인 예시도이다.5 is an exemplary view showing a form in which swastika-shaped artificial reefs using industrial by-products according to the present invention are installed to form a cluster to relieve algae flow caused by latent sofas and rip currents.
도 6은 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초에서 돌출부재의 다른 형태를 보인 예시도이다.6 is an exemplary view showing another form of a protruding member in a swastika-shaped artificial reef using industrial by-products according to the present invention.
도 7은 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초에서 연장부재 선단에 돌출형 체결부재 결합을 설명하기 위한 예시도이다.7 is an exemplary diagram for explaining the coupling of a protruding fastening member to the tip of an extension member in a swastika-shaped artificial reef using industrial by-products according to the present invention.
이하, 첨부 도면에 의거 본 발명에 대하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail based on the accompanying drawings.
이하, 첨부 도면에 의거 본 발명에 대하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail based on the accompanying drawings.
도 1 내지 도 3에 도시된 바와 같이 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A)는, 기둥부재(10); 제1, 제2, 제3 돌출부재(20); 제1, 제2, 제3 연장부재(30); 및 제1, 제2 지지부재(40);를 포함한다.As shown in FIGS. 1 to 3, the swastika-shaped artificial fish reef (A) using industrial by-products according to the present invention includes a pillar member (10); first, second and third protruding members 20; First, second, third extension members (30); and first and second support members 40 .
본 발명의 기둥부재(10)는 사전 설정된 높이를 갖는다.The pillar member 10 of the present invention has a preset height.
따라서 기둥부재(10)에 의해 제1, 제2, 제3 돌출부재(20)가 높이에 차이를 두고 설치될 수 있다.Accordingly, the first, second, and third protruding members 20 may be installed with a difference in height by the pillar member 10 .
이때, 기둥부재(10)는 상단과 하단 사이 중간의 두께가 상단 및 하단에 비해 더 두껍게 형성됨으로써 강성이 보강되므로 설치 과정 및 설치 상태에서 손상이 최소화될 수 있다.At this time, since the pillar member 10 is formed thicker in the middle between the upper end and the lower end than the upper end and the lower end, the rigidity is reinforced, so that damage during the installation process and installation state can be minimized.
그리고 기둥부재(10)는 시멘트, 석탄회 분말 및 굴패각 분말의 혼합물로 형성됨으로써 제조 과정에서 시멘트 소요 등을 줄일 수 있어 제조 비용을 절감할 수 있을 뿐만 아니라 설치 상태에서 석탄회 분말 및 굴패각 분말에 의해 어류 등의 유인이 원활할 수 있다.In addition, since the column member 10 is formed of a mixture of cement, fly ash powder, and oyster shell powder, it is possible to reduce cement requirements in the manufacturing process, thereby reducing manufacturing costs, as well as fish, etc. The attraction of can be smooth.
이때, 혼합물은 골재를 더 포함할 수 있다.At this time, the mixture may further include aggregate.
본 발명의 제1, 제2, 제3 돌출부재(20)는 기둥부재(10) 상단, 하단, 상단과 하단 사이 중간으로부터 전·후·좌·우 4방향으로 이어지게 연결된다.The first, second, and third protruding members 20 of the present invention are connected in four directions from the upper end, the lower end, and the middle between the upper end and the lower end of the pillar member 10 to the front, back, left, and right.
따라서 제1, 제2, 제3 돌출부재(20)에 의해 제1, 제2, 제3 연장부재(30)의 설치가 이루어질 수 있게 되고, 제1, 제2, 제3 연장부재(30)와 기둥부재(10) 사이에 공간(S)이 확보될 수 있어 공간(S)에 의해 어류의 은신 및 내외부 사이에서의 물 유동이 원활할 수 있다.Therefore, the first, second, and third extension members 30 can be installed by the first, second, and third protrusion members 20, and the first, second, and third extension members 30 A space (S) can be secured between the column member 10 and the space (S) can facilitate the hiding of fish and the flow of water between the inside and outside.
이때, 제1, 제2, 제3 돌출부재(20)는 도 6에 도시된 바와 같이 제1, 제2, 제3 연장부재(30)에 인접하는 길이 방향 일단으로부터 기둥부재(10)에 인접하는 길이 방향 다른 일단으로 향하며 점차로 더 두껍게 형성되어 강성 보강이 이루어질 수 있으므로 이에 의해 제1, 제2, 제3 연장부재(30)의 지지가 안정적으로 이루어질 수 있다.At this time, the first, second, and third protruding members 20 are adjacent to the pillar member 10 from one end in the longitudinal direction adjacent to the first, second, and third extension members 30, as shown in FIG. It is directed to the other end in the longitudinal direction and is gradually formed thicker so that rigidity reinforcement can be achieved, thereby stably supporting the first, second, and third extension members 30.
그리고 제1, 제2, 제3 돌출부재(20)는 시멘트, 골재, 석탄회 분말 및 굴패각 분말의 혼합물로 형성됨으로써 제조 과정에서 시멘트 소요 등을 줄일 수 있어 제조 비용을 절감할 수 있을 뿐만 아니라 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A) 설치 상태에서 석탄회 분말 및 굴패각 분말에 의해 어류 등의 유인이 원활할 수 있다.In addition, since the first, second, and third protruding members 20 are formed of a mixture of cement, aggregate, fly ash powder, and oyster shell powder, it is possible to reduce cement consumption in the manufacturing process, thereby reducing manufacturing cost, as well as reducing manufacturing costs. In the installation state of the swastika-shaped artificial fish reef (A) using industrial by-products by , it is possible to attract fish etc. smoothly by fly ash powder and oyster shell powder.
본 발명의 제1, 제2, 제3 연장부재(30)는 제1, 제2, 제3 돌출부재(20) 각각의 선단(31)으로부터 일측으로 이어지게 연결된다.The first, second, and third extension members 30 of the present invention are connected to one side from the front end 31 of each of the first, second, and third protrusion members 20 .
따라서 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A) 설치 상태에서 제1, 제2, 제3 연장부재(30)의 선단(31)에 의해 그물(100) 걸림이 이루어짐에 따라 해당 지역에서 그물(100)을 이용한 불법조업 방지가 이루어질 수 있다.Therefore, as the net 100 is caught by the tips 31 of the first, second, and third extension members 30 in the installation state of the swastika-shaped artificial reef (A) using industrial by-products according to the present invention, the corresponding Prevention of illegal fishing using the net 100 in the region can be made.
이때, 제1, 제2, 제3 연장부재(30)는 선단(31)이 꺾여 갈고리 형태로 형성됨으로써 그물(100)의 걸림이 원활할 수 있다.At this time, the first, second, and third extension members 30 are formed in the form of a hook by bending the tip 31, so that the net 100 can be caught smoothly.
여기서, 제1, 제2, 제3 연장부재(30) 선단(31)의 길이(L1)는 제1, 제2, 제3 돌출부재(20)의 길이(L2)에 비해 짧게 형성됨으로써 제1, 제2, 제3 연장부재(30) 선단과 이와 동일한 높이에 위치하는 제1, 제2, 제3 돌출부재(20) 사이가 이격되어 공간(S)이 확보되므로 확보된 공간(S)을 통해 그물(100)의 유입이 이루어짐에 따라 그물(100) 걸림이 이루어질 수 있다.Here, the length L1 of the tip 31 of the first, second, and third extension members 30 is formed shorter than the length L2 of the first, second, and third protrusion members 20, so that the first , Since the space S is secured by spaced apart between the tip of the second and third extension members 30 and the first, second, and third protrusion members 20 located at the same height, the secured space S As the inflow of the net 100 is made through, the net 100 may be caught.
그리고 제1, 제2, 제3 연장부재(30)는 시멘트, 석탄회 분말 및 굴패각 분말의 혼합물로 형성됨으로써 제조 과정에서 시멘트 소요 등을 줄일 수 있어 제조 비용을 절감할 수 있을 뿐만 아니라 설치 상태에서 석탄회 분말 및 굴패각 분말에 의해 어패류 등의 유인이 원활할 수 있다.In addition, since the first, second, and third extension members 30 are formed of a mixture of cement, fly ash powder, and oyster shell powder, it is possible to reduce cement consumption in the manufacturing process, thereby reducing manufacturing costs, as well as fly ash in an installed state. The attraction of fish and shellfish can be smooth by the powder and oyster shell powder.
이때, 혼합물은 골재를 더 포함할 수 있다.At this time, the mixture may further include aggregate.
또한, 제1, 제2, 제3 연장부재(30)는 도 7에 도시된 바와 같이 선단(31)의 일 면 및 이와 마주하는 다른 일 면 사이에 이어지는 관통홀(32)을 포함할 수 있다.In addition, the first, second, and third extension members 30 may include a through hole 32 extending between one surface of the tip 31 and the other surface facing the front end 31, as shown in FIG. .
따라서 제1, 제2, 제3 연장부재(30)의 선단(31)에 형성되는 관통홀(32) 각각에 볼트와 같은 돌출형 체결부재(33)를 결합함으로써 제1, 제2, 제3 연장부재(30)의 선단(31)에 의해 그물(100) 걸림이 이루어질 때 특히 돌출형 체결부재(33)에 그물 걸림이 이루어짐에 따라 그물(100)이 쉽게 찢어지거나 하여 손상될 수 있으므로 불법조업 방지가 더욱 원활할 수 있다.Therefore, the first, second, and third through-holes 32 formed at the tip 31 of the first, second, and third extension members 30 are coupled with protruding fastening members 33 such as bolts, respectively. When the net 100 is caught by the front end 31 of the extension member 30, especially when the net 100 is caught by the protruding fastening member 33, the net 100 can be easily torn or damaged, so illegal fishing Prevention could be better.
여기서, 돌출형 체결부재(33)는 나선 물림 방식 등에 의해 관통홀(32)에 결합될 수 있으며, 볼트 형태 외에 다른 형태로 형성될 수 있다.Here, the protruding fastening member 33 may be coupled to the through hole 32 by a spiral engagement method or the like, and may be formed in a shape other than a bolt shape.
본 발명의 제1, 제2 지지부재(40)는 상하로 마주하는 제1제1연장부재연장부재(30)와 제2 연장부재(30) 사이 및 제2 연장부재(30)와 제3 연장부재(30) 사이에 수직 방향으로 이어지게 연결된다.The first and second support members 40 of the present invention are a first extension member extending between the first extension member 30 and the second extension member 30 and between the second extension member 30 and the third extension member 30 facing each other vertically. It is connected in a vertical direction between the members 30.
따라서 제1, 제2 지지부재(40)에 의해 제1, 제2, 제3 연장부재(30)의 지지가 이루어져 강성이 보강되므로 설치 과정 및 설치 상태에서 제1, 제2, 제3 연장부재(30)의 손상이 최소화될 수 있다.Therefore, since the first, second, and third extension members 30 are supported by the first and second support members 40 and rigidity is reinforced, the first, second, and third extension members 30 are installed during the installation process and in the installed state. Damage of (30) can be minimized.
이때, 제1, 제2 지지부재(40)는 상하로 마주하는 제1 연장부재(30)와 제2 연장부재(30) 사이 및 제2 연장부재(30)와 제3 연장부재(30) 사이에 복수 개로 마련되되, 복수 개 중의 어느 하나와 다른 하나가 간격을 두고 배치됨으로써 동일 높이에 위치하는 제1, 제2 지지부재(40) 어느 하나와 다른 하나 사이에 공간(S)이 확보될 수 있어 공간(S)에 의해 어류의 은신 및 내외부 사이에서의 물 유동이 원활할 수 있다.At this time, the first and second support members 40 are between the first extension member 30 and the second extension member 30 and between the second extension member 30 and the third extension member 30 facing each other vertically. It is provided in a plurality of pieces, and one of the plurality of pieces and the other one are arranged at intervals so that a space (S) can be secured between any one and the other of the first and second support members 40 located at the same height. The shelter of the fish and the flow of water between the inside and the outside can be smooth by the space (S).
그리고 제1, 제2 지지부재(40)는 시멘트, 석탄회 분말 및 굴패각 분말의 혼합물로 형성됨으로써 제조 과정에서 시멘트 소요 등을 줄일 수 있어 제조 비용을 절감할 수 있을 뿐만 아니라 설치 상태에서 석탄회 분말 및 굴패각 분말에 의해 어류 등의 유인이 원활할 수 있다.In addition, the first and second support members 40 are formed of a mixture of cement, fly ash powder, and oyster shell powder, thereby reducing the need for cement in the manufacturing process, thereby reducing manufacturing costs, as well as reducing fly ash powder and oyster shell powder in the installed state. The powder may facilitate attracting fish and the like.
이때, 혼합물은 골재를 더 포함할 수 있다.At this time, the mixture may further include aggregate.
본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A)를 통한 해안 모래 유실 방지, 수산자원 조성, 불법조업 방지 및 환경오염 방지에 관하여 상세히 설명하면 다음과 같다.A detailed description of the prevention of coastal sand loss, the creation of fishery resources, the prevention of illegal fishing and the prevention of environmental pollution through the swastika-shaped artificial reef (A) using industrial by-products according to the present invention is as follows.
먼저, 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A)는 해안 모래 유실 방지 및 수중 구조물의 세굴방지가 이루어질 수 있다.First, the swastika-shaped artificial reef (A) using industrial by-products according to the present invention can prevent coastal sand loss and scour prevention of underwater structures.
즉, 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A)는, 기둥부재(10), 제1, 제2, 제3 돌출부재(20), 제1, 제2, 제3 연장부재(30) 및 제1, 제2 지지부재(40)를 포함하는바, 수중에 설치된 상태에서 파도가 기둥부재(10), 제1, 제2, 제3 돌출부재(20), 제1, 제2, 제3 연장부재(30) 및 제1, 제2 지지부재(40) 각각에 접촉함에 따라 파력의 영향이 감쇄되므로 파력의 침식 작용으로 인한 해안 모래의 유실 방지 및 수중 구조물의 세굴방지가 이루어질 수 있어 이에 의해 해안의 보존이 원활할 수 있다.That is, the swastika-shaped artificial fish reef (A) using industrial by-products according to the present invention includes a pillar member 10, first, second, and third protruding members 20, and first, second, and third extension members. (30) and first and second support members (40), in which waves are installed underwater, the pillar member (10), the first, second and third protruding members (20), the first and the first As the influence of wave force is attenuated as it contacts each of the second and third extension members 30 and the first and second support members 40, loss of coastal sand due to erosion of wave force and scouring of underwater structures can be prevented. This can facilitate the preservation of the coast.
이때, 제1, 제2, 제3 돌출부재(20)는 기둥부재(10) 상단, 하단, 상단과 하단 사이 중간 각각으로부터 전·후·좌·우 4방향으로 이어지게 연결되고, 제1, 제2, 제3 연장부재(30)는 제1, 제2, 제3 돌출부재(20) 각각의 선단으로부터 일측으로 이어지게 연결되며, 제1, 제2 지지부재(40)는 상하로 마주하는 제1 연장부재(30)와 제2 연장부재(30) 사이 및 제2 연장부재(30)와 제3 연장부재(30) 사이에 복수 개로 마련되는바, 제1, 제2, 제3 돌출부재(20), 제1, 제2, 제3 연장부재(30) 및 제1, 제2 지지부재(40) 각각의 전체 면적이 상당함에 따라 파도와의 접촉에 의한 파력 감쇄가 원활할 수 있다.At this time, the first, second, and third protruding members 20 are connected in four directions from the upper end, the lower end, and the middle between the upper end and the lower end of the pillar member 10 in front, rear, left, and right directions, respectively. 2, the third extension member 30 is connected to one side from the front end of each of the first, second, and third protruding members 20, the first and second support members 40 are vertically facing the first A plurality of bars are provided between the extension member 30 and the second extension member 30 and between the second extension member 30 and the third extension member 30, and the first, second, and third protrusion members 20 ), as the total area of each of the first, second, and third extension members 30 and the first and second support members 40 is considerable, wave force attenuation due to contact with waves may be smooth.
다음으로, 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A)는 수산자원 조성이 원활할 수 있다.Next, the swastika-shaped artificial reef (A) using industrial by-products according to the present invention can smoothly create fishery resources.
즉, 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A)는, 기둥부재(10), 제1, 제2, 제3 돌출부재(20), 제1, 제2, 제3 연장부재(30) 및 제1, 제2 지지부재(40)를 포함하는바, 기둥부재(10), 제1, 제2, 제3 돌출부재(20), 제1, 제2, 제3 연장부재(30) 및 제1, 제2 지지부재(40) 사이로 다수의 공간(S)이 확보되므로 다수의 공간((S))에 의해 어류의 은신 및 내외부 사이에서의 물 유동 등이 용이할 수 있어 수산자원의 조성이 원활할 수 있다.That is, the swastika-shaped artificial fish reef (A) using industrial by-products according to the present invention includes a pillar member 10, first, second, and third protruding members 20, and first, second, and third extension members. 30 and the first and second support members 40, the pillar member 10, the first, second, and third protruding members 20, the first, second, and third extension members ( 30) and the first and second support members 40, since a plurality of spaces (S) are secured, the hiding of fish and the flow of water between the inside and outside can be facilitated by the plurality of spaces (S). The creation of resources can be smooth.
이때, 제1, 제2, 제3 돌출부재(20)는 기둥부재(10) 상단, 하단, 상단과 하단 사이 중간 각각으로부터 전·후·좌·우 4방향으로 이어지게 연결되는바, 제1, 제2, 제3 돌출부재(20)에 의해 특히 제1, 제2, 제3 연장부재(30)와 기둥부재(10) 사이에 공간이 확보될 수 있고, 제1, 제2 지지부재(40)는 상하로 마주하는 제1 연장부재(30)와 제2 연장부재(30) 사이 및 제2 연장부재(30)와 제3 연장부재(30) 사이에 복수 개로 마련되되, 복수 개 중의 어느 하나와 다른 하나가 간격을 두고 배치되는바, 동일 높이에 위치하는 제1, 제2 지지부재(40) 어느 하나와 다른 하나 사이에 공간(S)이 확보될 수 있으므로 확보된 공간(S)에 의해 어류의 은신 및 내외부 사이에서의 물 유동 등이 용이할 수 있어 수산자원의 조성이 원활할 수 있다.At this time, the first, second, and third protruding members 20 are connected in four directions from the upper end, the lower end, and the middle between the upper end and the lower end of the pillar member 10 in front, rear, left, and right directions, respectively. In particular, a space can be secured between the first, second, and third extension members 30 and the pillar member 10 by the second and third protruding members 20, and the first and second support members 40 ) Is provided in plurality between the first extension member 30 and the second extension member 30 and between the second extension member 30 and the third extension member 30 facing up and down, any one of the plurality Since the space S can be secured between the first and second support members 40 located at the same height and the other one, the space S can be secured by the space S. The hiding of fish and the flow of water between the inside and outside can be facilitated, so the creation of fishery resources can be smooth.
다음으로, 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A)는 불법조업 방지가 원활할 수 있다.Next, the swastika-shaped artificial reef (A) using industrial by-products according to the present invention can smoothly prevent illegal fishing.
즉, 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A)는 제1, 제2, 제3 돌출부재(20) 각각의 선단으로부터 일측으로 이어지게 연결되는 제1, 제2, 제3 연장부재(30)를 포함하는바, 도 4에 도시된 바와 같이 그물(100)을 이용한 불법조업이 실시될 때 제1, 제2, 제3 연장부재(30)의 선단(31)에 의해 그물(100)이 쉽게 걸리게 되므로 해당 지역에서 그물(100)을 이용한 불법조업 방지가 원활할 수 있다.That is, the swastika-shaped artificial fish reef (A) using industrial by-products according to the present invention has first, second, and third extensions connected from the tip of each of the first, second, and third protruding members 20 to one side. As shown in FIG. 4, when illegal fishing using the net 100 is carried out, the net ( 100) is easily caught, so prevention of illegal fishing using the net 100 in the area can be smooth.
이때, 제1, 제2, 제3 연장부재(30)는 선단(31)이 꺾여 갈고리 형태로 형성되는바, 그 형태적 특성상 그물(100) 걸림이 더욱 원활할 수 있다.At this time, the first, second, and third extension members 30 are formed in the form of hooks by bending the tip 31, so that the net 100 can be caught more smoothly due to its morphological characteristics.
더불어, 제1, 제2, 제3 연장부재(30)는 선단(31)의 길이(L1)가 제1, 제2, 제3 돌출부재(20)의 길이(L2)에 비해 짧게 형성되는바, 제1, 제2, 제3 연장부재(30) 선단(31)과 이와 동일한 높이에 위치하는 제1, 제2, 제3 돌출부재(20) 사이가 이격되어 공간(S)이 확보되므로 확보된 공간을 통해 그물(100) 일부의 유입이 이루어짐에 따라 그물(100) 걸림이 이루어질 수 있다.In addition, the first, second, and third extension members 30 have a length L1 of the tip 31 shorter than the length L2 of the first, second, and third protrusion members 20. , The first, second, and third extension members 30, the front end 31 and the first, second, and third protruding members 20 located at the same height are spaced apart so that the space S is secured. As a portion of the net 100 is introduced through the space, the net 100 may be caught.
한편, 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A)는 도 5에 도시된 바와 같이 군집을 이루어 설치될 수 있는바, 해당 지역에서 파도나 조류(이완류)의 흐름 정온 및 그물을 이용한 불법조업의 방지가 더욱 원활할 수 있다.On the other hand, the swastika-shaped artificial reefs (A) using industrial by-products according to the present invention can be installed in clusters as shown in FIG. Prevention of illegal fishing using can be more smooth.
다음으로, 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A)는 환경오염 방지가 이루어질 수 있다.Next, the swastika-shaped artificial fish reef A using industrial by-products according to the present invention can prevent environmental pollution.
즉, 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A)는 기둥부재(10), 제1, 제2, 제3 돌출부재(20), 제1, 제2, 제3 연장부재(30) 및 제1, 제2 지지부재(40)가 석탄회 분말 및 굴패각 분말을 포함하는 혼합물로 이루어지는바, 비교적 다량의 석탄회 및 굴패각이 재활용될 수 있으므로 화력발전소 등으로부터 배출되는 석탄회 및 굴양식장 등으로부터 배출되는 굴패각의 매립 등으로 인한 환경오염이 방지될 수 있다.That is, the swastika-shaped artificial fish reef (A) using industrial by-products according to the present invention includes a pillar member 10, first, second, and third protruding members 20, first, second, and third extension members ( 30) and the first and second support members 40 are made of a mixture containing coal ash powder and oyster shell powder, and since a relatively large amount of coal ash and oyster shell can be recycled, from coal ash and oyster farms discharged from thermal power plants, etc. Environmental pollution due to landfill of discharged oyster shells can be prevented.
이때, 석탄회 분말 및 굴패각 분말은 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A) 설치 상태에서 어류 등을 유인하므로 수산자원의 조성이 원활할 수 있을 뿐만 아니라 본 발명에 의한 산업 부산물을 활용한 만자형 인공어초(A) 제조 과정에서 시멘트 소요 등을 줄일 수 있도록 하므로 제조 비용을 낮출 수 있다.At this time, coal ash powder and oyster shell powder attract fish in the installation state of the swastika-shaped artificial reef (A) using industrial by-products according to the present invention, so that not only can the composition of fishery resources be smooth, but also the industrial by-products according to the present invention In the process of manufacturing the used swastika-shaped artificial reef (A), it is possible to reduce the manufacturing cost by reducing the need for cement.
이상에서 설명한 바와 같은 본 발명은 상기한 실시예에 한정되지 아니하므로 청구범위에서 청구하는 본 발명의 요지를 벗어나지 않는 범위 내에서 변경 가능하며, 그와 같은 변경은 이하 청구범위 기재에 의하여 정의되는 본 발명의 보호범위 내에 있게 된다.Since the present invention as described above is not limited to the above-described embodiments, it can be modified within the scope not departing from the gist of the present invention claimed in the claims, and such changes are defined by the description of the claims below. fall within the protection scope of the invention.
[부호의 설명][Description of code]
10 : 기둥부재10: column member
20 : 제1, 제2, 제3 돌출부재20: first, second, third protruding members
30 : 제1, 제2, 제3 연장부재30: first, second, third extension members
31 : 선단31: front
32 : 관통홀32: through hole
33 : 돌출형 체결부재33: protruding fastening member
40 : 제1, 제2 지지부재40: first and second support members
100 : 그물100: net
A : 만자형 인공어초A: Swastika-shaped artificial reef
L1 : 연장부재 선단의 길이L1: length of the tip of the extension member
L2 : 돌출부재 길이L2: protruding member length
S : 공간S: space
본 발명은, 파력의 영향을 감쇄시킴으로써 해안의 모래 유실 및 세굴방지공 기능을 할 수 있도록 하고, 산란처 및 은신처를 제공함으로써 어패류 등의 수산자원 조성이 원활할 수 있도록 할 뿐만 아니라 그물 걸림이 용이함으로써 연안에서의 불법조업 방지가 이루어질 수 있도록 하고, 석탄회 및 굴패각 등의 산업 부산물을 활용함으로써 자원 활용도의 향상 및 환경오염 방지가 이루어질 수 있도록 하므로 인공어초 생산 관련 산업상 이용가능성이 있다.The present invention, by attenuating the influence of wave force, enables the function of preventing sand loss and scouring on the shore, and provides spawning and hiding places so that fishery resources such as fish and shellfish can be created smoothly, as well as catching nets easily. It is possible to prevent illegal fishing in the coast and to improve resource utilization and prevent environmental pollution by utilizing industrial by-products such as fly ash and oyster shells, so there is industrial applicability related to artificial reef production.

Claims (7)

  1. 사전 설정된 높이를 갖는 기둥부재;A pillar member having a preset height;
    상기 기둥부재 상단, 하단, 상단과 하단 사이 중간으로부터 전·후·좌·우 4방향으로 이어지게 연결되는 제1, 제2, 제3 돌출부재;First, second, and third protruding members that are connected in four directions from the upper end, the lower end, and the middle between the upper end and the lower end of the pillar member to the front, rear, left, and right directions;
    상기 제1, 제2, 제3 돌출부재 각각의 선단으로부터 일측으로 이어지게 연결되는 제1, 제2, 제3 연장부재; 및 first, second, and third extension members connected to one side from the front end of each of the first, second, and third protrusion members; and
    상하로 마주하는 상기 제1 연장부재와 상기 제2 연장부재 사이 및 상기 제2 연장부재와 상기 제3 연장부재에 수직 방향으로 이어지게 연결되는 제1, 제2 지지부재;를 포함하는 것을 특징으로 하는 산업 부산물을 활용한 만자형 인공어초.Characterized in that it comprises; first and second support members connected in a vertical direction between the first extension member and the second extension member and between the second extension member and the third extension member facing up and down. A swastika-shaped artificial reef using industrial by-products.
  2. 제1항에 있어서,According to claim 1,
    상기 제1, 제2, 제3 연장부재는 선단이 꺾여 갈고리 형태로 형성되는 것을 특징으로 하는 산업 부산물을 활용한 만자형 인공어초.The first, second, and third extension members are swastika-shaped artificial reefs using industrial by-products, characterized in that the tip is bent and formed in a hook shape.
  3. 제2항에 있어서,According to claim 2,
    상기 제1, 제2, 제3 연장부재의 선단 길이는 상기 돌출부재의 길이에 비해 짧게 형성되는 것을 특징으로 하는 산업 부산물을 활용한 만자형 인공어초.A swastika-shaped artificial reef using industrial by-products, characterized in that the tip lengths of the first, second, and third extension members are formed shorter than the length of the protruding member.
  4. 제1항에 있어서,According to claim 1,
    상기 제1, 제2 지지부재는, 상하로 마주하는 상기 제1 연장부재와 상기 제2 연장부재 사이 및 상기 제2 연장부재와 상기 제3 연장부재 사이에 복수 개로 마련되되, 복수 개 중의 어느 하나와 다른 하나가 간격을 두고 배치되는 것을 특징으로 하는 산업 부산물을 활용한 만자형 인공어초.The first and second support members are provided in plural numbers between the first extension member and the second extension member and between the second extension member and the third extension member that face each other vertically, and any one of the plurality of support members is provided. A swastika-shaped artificial reef using industrial by-products, characterized in that one and the other are arranged at intervals.
  5. 제1항에 있어서,According to claim 1,
    상기 기둥부재, 제1, 제2, 제3 돌출부재, 제1, 제2, 제3 연장부재 및 제1, 제2 지지부재는 시멘트, 석탄회 분말 및 굴패각 분말의 혼합물로 형성되는 것을 특징으로 하는 산업 부산물을 활용한 만자형 인공어초.The pillar member, the first, second and third protruding members, the first, second and third extension members and the first and second support members are formed of a mixture of cement, fly ash powder and oyster shell powder, characterized in that A swastika-shaped artificial reef using industrial by-products.
  6. 제5항에 있어서,According to claim 5,
    상기 혼합물은 골재를 더 포함하는 것을 특징으로 하는 산업 부산물을 활용한 만자형 인공어초.The mixture is a swastika artificial reef using industrial by-products, characterized in that it further comprises an aggregate.
  7. 제1항에 있어서,According to claim 1,
    상기 제1, 제2, 제3 연장부재는, 선단의 일 면 및 이와 마주하는 다른 일 면 사이에 이어지는 관통홀; 및 관통홀에 결합되는 돌출형 체결부재;를 포함하는 것을 특징으로 하는 산업 부산물을 활용한 만자형 인공어초.The first, second, and third extension members may include a through hole extending between one surface of the front end and the other surface facing the front end; and a protruding fastening member coupled to the through hole.
PCT/KR2022/014372 2021-09-24 2022-09-26 Swastika-shaped artificial reef using industrial by-products WO2023048531A1 (en)

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JP4496184B2 (en) * 2006-08-24 2010-07-07 日本リーフ株式会社 Assembled fishing reef connector and assembled artificial reef using the same
KR101015059B1 (en) * 2010-11-26 2011-02-16 해주이엔씨 (주) Concrete wall type artificial reef
CN204560621U (en) * 2015-03-26 2015-08-19 天津渤海水产研究所 Yi Zhong Swastika font artificial fish shelter
KR102116080B1 (en) * 2019-08-16 2020-05-27 이정우 Easily expandable wave dissipating block with artificial reef function

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