KR20230014269A - Fish egg hatching and release system - Google Patents

Fish egg hatching and release system Download PDF

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KR20230014269A
KR20230014269A KR1020210095419A KR20210095419A KR20230014269A KR 20230014269 A KR20230014269 A KR 20230014269A KR 1020210095419 A KR1020210095419 A KR 1020210095419A KR 20210095419 A KR20210095419 A KR 20210095419A KR 20230014269 A KR20230014269 A KR 20230014269A
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South Korea
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seawater
unit
fish
roe
egg
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KR1020210095419A
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Korean (ko)
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KR102650907B1 (en
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오태건
신영재
임병권
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한국수산자원공단
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/10—Culture of aquatic animals of fish
    • A01K61/17—Hatching, e.g. incubators
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
    • A01K61/95—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination specially adapted for fish
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
    • A01K63/065—Heating or cooling devices
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Zoology (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The present invention relates to a fish egg incubation release system and more specifically, relates to the system for releasing the eggs of a fish to be farmed into the ocean after growing them into young fishes. The present invention exhibits the following effects. That is, in accordance with the present invention, enables to be used for most fish egg incubation, enables to accommodate and incubate 2 or more types of fish eggs at one time, and enables, in an eco-friendly method, to have an advantage of not requiring chemicals or chemical treatment. The fish egg incubation release system comprises: a seawater pretreatment part; a fish egg incubation part; and a seawater storage water tank.

Description

어란 부화방류시스템 {Fish egg hatching and release system}Fish egg hatching and release system {Fish egg hatching and release system}

본 발명은 어란 부화방류시스템에 관한 것으로, 보다 상세하게는 양식하고자 하는 어류의 알을 치어로 성장시킨 후에 바다로 방류시키기 위한 시스템에 관한 것이다.The present invention relates to a fish hatching and discharging system, and more particularly, to a system for discharging fish eggs to be farmed into the sea after growing them into juveniles.

일반적으로 양식하고자 하는 어류의 알을 성장시켜 자어(仔魚) 또는 치어(稚魚)를 생산하는 것이 양식업에 있어 중요한 비중을 차지하므로 양식업계에서 어란의 효과적인 부화를 위한 시스템 개발은 꾸준히 요구되어왔다.In general, since growing eggs of fish to be farmed to produce offspring or juveniles is an important part of aquaculture, development of a system for effective hatching of fish eggs has been steadily required in the aquaculture industry.

어란을 성장시키려면, 어란이 성장하기에 적합한 상태, 즉 어란이 자연상태와 가장 유사한 조건에서 성장할 수 있는 환경이 마련되어야 어란에 대한 양식이 이루어질 수 있다.In order to grow roe, a condition suitable for growing roe, that is, an environment in which the roe can grow in conditions most similar to the natural state must be provided so that the fish roe can be farmed.

종래 어란부화방류시스템으로 대한민국 공개특허 제2001-0007745호는 저수조에 저장된 성장수에 산소발생기로부터 발생되는 산소를 공급하고, 필터 및 살균기를 거쳐 어란에 공급함으로써 어란을 부화시키는 것이다.Republic of Korea Patent Publication No. 2001-0007745 as a conventional fish hatching and discharging system supplies oxygen generated from an oxygen generator to growth water stored in a water tank, and supplies it to fish eggs through a filter and sterilizer to hatch fish eggs.

그러나, 상기 시스템은 한가지 어종을 부화하는 것이어서 양식 사업의 생산성 향상에 크게 기여하지 못하는 문제점이 있었다. 또한 상기 시스템에서의 살균은 자외선살균장치에 의한 것이어서 이물질처리 및 살균이 어려운 단점이 있었다. 그리고, 콘크리트 PVC 등의 재질을 사용하여 시스템 내부의 자어 상태를 볼 수 없고, 부화조별 유량에 대한 정보를 정확하게 알 수 없었다.However, since the system hatches one species of fish, there is a problem in that it does not greatly contribute to improving the productivity of the aquaculture business. In addition, since sterilization in the system is performed by an ultraviolet sterilizer, it is difficult to process and sterilize foreign substances. In addition, since materials such as concrete PVC were used, it was not possible to see the state of the fish inside the system, and it was not possible to accurately know information about the flow rate for each incubation tank.

등록특허 제10-0639598호 (2007.10.01)Registered Patent No. 10-0639598 (2007.10.01)

본 발명은 양식하고자 하는 어류의 알을 치어로 성장시킨 후에 바다로 방류시키기 위한 시스템을 제공하는데 그 목적이 있다.An object of the present invention is to provide a system for releasing eggs of fish to be farmed into fry after growing them into fry.

상기와 같은 목적을 달성하기 위하여, 본 발명에서는 해수유입관(10)을 통하여 내부로 유입된 해수를 전처리하는 해수전처리부(100); 상기 해수전처리부(100)에서 전처리된 해수가 해수유입관(10')을 통하여 유입되고, 어란(1)이 수용되는 어란부화부(200); 상기 어란부화부(200)가 수용되고, 어란부화부(200)로부터 넘쳐 흐르는 해수가 보관되는 해수보관수조(300);를 포함하고, 상기 해수전처리부(100)는 해수유입관(10)을 통하여 내부로 유입된 해수를 정화시키는 해수정화부(110)를 포함하고, 상기 해수보관수조(300)는 해수보관수조(300)의 하측에 형성된 해수배출관(20)을 통하여 해수가 배출되되, 해수보관수조(300)의 내측 바닥면에서부터 소정의 높이까지 해수가 채워진 상태를 유지하면서 해수가 배출되는 것을 특징으로 하는 어란 부화방류시스템을 제시한다.In order to achieve the above object, in the present invention, the seawater pre-treatment unit 100 for pre-processing the seawater introduced into the interior through the seawater inlet pipe 10; A fish roe incubation unit 200 in which the seawater pretreated in the seawater pretreatment unit 100 is introduced through the seawater inlet pipe 10' and the fish roe 1 is accommodated; A seawater storage tank 300 in which the fish egg hatching unit 200 is accommodated and the seawater overflowing from the fish egg hatching unit 200 is stored, and the seawater pretreatment unit 100 uses the seawater inlet pipe 10 It includes a seawater purifying unit 110 that purifies seawater introduced into the interior through the seawater storage tank 300, and the seawater is discharged through the seawater discharge pipe 20 formed on the lower side of the seawater storage tank 300. We present a fish hatching and discharging system characterized in that seawater is discharged while maintaining a state in which seawater is filled from the inner bottom surface of the storage tank 300 to a predetermined height.

본 발명에 따르면, 대부분의 어란 부화에 이용이 가능하고, 1회에 2품종 이상 어란 수용 및 부화가 가능하며, 친환경 방식으로 약품 또는 화학적 처리가 필요없다는 장점이 있다.According to the present invention, it can be used for most fish roe incubation, it is possible to accommodate and hatch 2 or more types of roe at a time, and there is an advantage in that no chemical or chemical treatment is required in an eco-friendly manner.

도 1은 본 발명에 따른 부화방류시스템의 개념도이다.
도 2는 본 발명의 일부구성인 어란부화부 및 해수보관수조에 대한 도면이다.
도 3은 도 2의 정단면도로써 어란이 배치된 모습을 나타낸다.
도 4는 도 2의 정단면도로써 어란이 자어로 부화한 모습을 나타낸다.
도 5는 도 2의 정단면도로써 자어가 치어로 성장한 모습을 나타낸다.
도 6은 본 발명의 일부구성인 쉘터부의 스크린부가 닫힌 모습을 나타내는 도면이다.
도 7은 본 발명의 일부구성인 쉘터부의 스크린부가 열린 모습을 나타내는 도면이다.1 is a conceptual diagram of an hatching and discharging system according to the present invention.
2 is a view of a fish hatching unit and a seawater storage tank, which are part of the present invention.
3 is a front cross-sectional view of FIG. 2 showing a state in which fish eggs are arranged.
4 is a front cross-sectional view of FIG. 2 showing a state in which a fish egg has hatched into a child fish.
5 is a front cross-sectional view of FIG. 2 showing the growth of baby fish into fry.
6 is a view showing a closed state of the screen part of the shelter part, which is a part of the present invention.
7 is a view showing an open state of the screen part of the shelter part, which is a part of the present invention.

이하 첨부된 도면을 바탕으로 본 발명의 바람직한 실시예에 대해 설명한다. 다만 본 발명의 권리범위는 특허청구범위 기재에 의하여 파악되어야 한다. 또한 본 발명의 요지를 모호하게 하는 공지기술의 설명은 생략한다.Hereinafter, preferred embodiments of the present invention will be described based on the accompanying drawings. However, the scope of the present invention should be grasped by the description of the claims. In addition, descriptions of known technologies that obscure the subject matter of the present invention will be omitted.

단, 도면에서 나타난 각 구성의 크기 및 두께는 설명의 편의를 위해 임의로 나타내었으므로, 본 발명이 반드시 도면에 도시된 바에 한정되지 않으며, 여러 부분 및 영역을 명확하게 표현하기 위하여 두께를 확대하여 나타내었다.However, since the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of description, the present invention is not necessarily limited to what is shown in the drawings, and the thickness is enlarged to clearly express various parts and regions. was

또한, 본 발명의 설명 중 "상", "하" 등의 방향 한정은 이해를 돕기 위해 도 1의 형태를 기준으로 지시하는 것일 뿐, 기준선(또는 도면)을 달리하면 방향도 달리 지시될 것임을 밝혀둔다.In addition, in the description of the present invention, it is revealed that the direction limitation such as "top" and "bottom" is only indicated based on the shape of FIG. put

본 발명은 어란 부화방류시스템에 관한 것으로, 보다 상세하게는 양식하고자 하는 어류의 알을 치어로 성장시킨 후에 바다로 방류시키기 위한 시스템에 관한 것이다.The present invention relates to a fish hatching and discharging system, and more particularly, to a system for discharging fish eggs to be farmed into the sea after growing them into juveniles.

도 1은 본 발명에 따른 부화방류시스템의 개념도이고, 도 2는 본 발명의 일부구성인 어란부화부 및 해수보관수조에 대한 도면이고, 도 3은 도 2의 정단면도로써 어란이 배치된 모습을 나타내고, 도 4는 도 2의 정단면도로써 어란이 자어로 부화한 모습을 나타내고, 도 5는 도 2의 정단면도로써 자어가 치어로 성장한 모습을 나타내고, 도 6은 본 발명의 일부구성인 쉘터부의 스크린부가 닫힌 모습을 나타내는 도면이고, 도 7은 본 발명의 일부구성인 쉘터부의 스크린부가 열린 모습을 나타내는 도면이다.1 is a conceptual diagram of an incubation and discharging system according to the present invention, FIG. 2 is a view of a fish hatching unit and a seawater storage tank, which are part of the present invention, and FIG. 3 is a front cross-sectional view of FIG. 2, showing the arrangement of fish eggs. Figure 4 is a front cross-sectional view of FIG. 2, showing how the eggs hatched from the eggs, Figure 5 is a front cross-sectional view of FIG. 7 is a view showing a closed state of the screen unit, and FIG. 7 is a view showing an open state of the screen unit of the shelter unit, which is a part of the present invention.

본 발명에 따른 어란 부화방류시스템은 도 1에 도시된 바와 같이, 해수전처리부(100)와, 어란부화부(200)와, 해수보관수조(300)와, 산소공급부(400)와, 쉘터부(500)를 포함하여 구성될 수 있다.As shown in FIG. 1, the fish roe hatching and discharging system according to the present invention includes a seawater pretreatment unit 100, a fish roe hatching unit 200, a seawater storage tank 300, an oxygen supply unit 400, and a shelter unit. It may be configured to include (500).

해수전처리부(100)에 대해 설명한다. 해수전처리부(100)는 해수유입관(10)을 통하여 내부로 유입된 해수를 어란부화부(200)에 공급하기 전에 전처리하는 부분으로서, 해수정화부(110)와, 해수온도조절부(120)를 포함하여 구성될 수 있다.The seawater pre-processing unit 100 will be described. The seawater pretreatment unit 100 is a part that preprocesses the seawater introduced into the inside through the seawater inlet pipe 10 before supplying it to the egg incubation unit 200, and includes a seawater purification unit 110 and a seawater temperature control unit 120. ).

상기 해수정화부(110)는 해수유입관(10)을 통하여 내부로 유입된 해수를 정화시키는 부분으로서, 샌드필터 여과기, 여과기, UV 살균기 등으로 구성될 수 있다. 해수유입관(10)으로 유입된 해수는 해수정화부(110)를 통과하여 연속적으로 제균, 제탁됨으로써 부화에 필요한 양질의 수질로 변하게 된다.The seawater purifying unit 110 is a part that purifies seawater introduced into the interior through the seawater inlet pipe 10, and may be composed of a sand filter filter, a filter, a UV sterilizer, and the like. The seawater introduced into the seawater inlet pipe 10 passes through the seawater purification unit 110 and is continuously sterilized and decontaminated, thereby changing into high-quality water required for hatching.

상기 해수온도조절부(120)는 해수정화부(110)에서 정화된 해수의 온도를 조절하는 부분으로서, 보다 상세하게는 부화하고자 하는 어란(1)의 부화에 필요한 적정부화온도를 맞추기 위하여 정화된 해수를 가온 또는 냉각시키는 부분이다.The seawater temperature control unit 120 is a part that controls the temperature of seawater purified in the seawater purification unit 110, and more specifically, to adjust the appropriate incubation temperature required for incubation of the fish roe 1 to be hatched. This is the part that heats or cools the seawater.

어란부화부(200)에 대해 설명한다. 어란부화부(200)는 상기 해수전처리부(100)에서 전처리된 해수가 해수유입관(10')을 통하여 유입되고, 어란(1)이 수용되는 부분으로서, 어란부화통(210)과, 마개부재(220)와, 해수배출유도부(230)와, 어란거치부재(240)와, 해수유동발생수단(250)을 포함하여 구성될 수 있다.The egg incubation unit 200 will be described. The fish roe hatching unit 200 is a part where the seawater pretreated in the seawater pretreatment unit 100 flows in through the seawater inlet pipe 10' and the fish roe 1 is accommodated, and includes a fish roe hatching container 210 and a stopper member. It may be configured to include a seawater discharge induction unit 220, a seawater discharge induction unit 230, a fish holding member 240, and a seawater flow generating means 250.

상기 어란부화통(210)은 상면이 개구된 원통형상으로 형성되고, 개구된 상면으로 해수가 유입되는 부분으로서, 투명한 재질로 형성하여 육안으로 내부를 확인할 수 있도록 구성하는 것이 바람직하다.The fish hatchery 210 is formed in a cylindrical shape with an open upper surface, and is a portion through which seawater flows into the open upper surface, and is preferably formed of a transparent material so that the inside can be checked with the naked eye.

상기 마개부재(220)는 어란부화통(210)의 내측 상부에 형성되고, 해수유입관(10')의 단부와 산소공급관(30)의 단부를 고정시키는 부분이다.The stopper member 220 is formed on the inner upper portion of the fish incubator 210, and is a part that fixes the end of the seawater inlet pipe 10' and the end of the oxygen supply pipe 30.

상기 해수배출유도부(230)는 어란부화통(210)의 상단 일측이 외측으로 절곡형성되어 어란부화통(210) 내부로 유입된 해수의 배출을 유도하는 부분이다. 즉, 해수배출유도부(230)에 의해 일정한 방향으로 해수가 배출되는 것이 유도된다.The seawater discharge guide part 230 is a part that induces discharge of seawater introduced into the fish roe incubator 210 by bending one side of the upper end of the roe incubator 210 outward. That is, it is induced that the seawater is discharged in a certain direction by the seawater discharge induction unit 230.

상기 어란거치부재(240)는 어란부화통(210)의 내측 하부에 미세공이 무수히 형성된 메쉬 형태로 형성되고, 어란(1)이 거치되는 부분이다. 후술할 해수유동발생수단(250)에 의한 해수의 유동은 어란거치부재(240)의 메쉬 부분을 통과하여 어란거치부재(240)의 위에 안착된 어란(1)에도 유동을 발생시킨다. 이에 따른 효과로서, 어란(1)의 부패를 방지하는 장점이 있다. 어란거치부재(240)에서 각 메쉬의 크기는 특별히 한정하지 않으나, 어란거치부재(240) 위에 안착된 어란(1)이 통과되지 않는 크기를 갖는 것이 바람직하다.The egg holding member 240 is formed in the form of a mesh in which a myriad of fine holes are formed at the inner lower portion of the egg incubation container 210, and is a portion where the fish eggs 1 are mounted. The flow of seawater by the seawater flow generating means 250, which will be described later, passes through the mesh portion of the fish holding member 240 and also generates a flow in the fish roe 1 seated on the egg holding member 240. As an effect according to this, there is an advantage of preventing spoilage of the fish roe (1). The size of each mesh in the roe holding member 240 is not particularly limited, but it is preferable to have a size that does not allow the roe 1 seated on the roe holding member 240 to pass.

상기 해수유동발생수단(250)은 어란부화통(210) 내부로 유입된 해수에 유동을 발생시키는 부분이다. 해수유동발생수단(250)은 통상의 팬과, 상기 팬을 구동시키는 모터로 구성될 수 있으며, 해수유동발생수단(250)에 의한 해수의 유동은 어란거치부재(240)의 메쉬를 통과하여 어란거치부재(240) 위에 안착된 어란(1)에도 유동을 발생시키게 된다.The seawater flow generating means 250 is a part that generates a flow of seawater introduced into the fish roe incubator 210. The seawater flow generating means 250 may be composed of a conventional fan and a motor that drives the fan, and the flow of seawater by the seawater flow generating means 250 passes through the mesh of the fish egg holding member 240 to produce fish eggs. Flow is also generated in the fish roe 1 seated on the mounting member 240.

해수보관수조(300)에 대해 설명한다. 해수보관수조(300)는 상기 어란부화부(200)가 수용되고, 어란부화부(200)로부터 넘쳐 흐르는 해수가 보관되는 부분이다. 상기 해수보관수조(300)는 해수보관수조(300)의 하측에 형성된 해수배출관(20)을 통하여 해수가 배출되되, 해수배출관(20)으로부터 소정의 높이까지 해수가 채워진 상태를 유지하면서 해수가 배출되는 것을 특징으로 한다.The seawater storage tank 300 will be described. The seawater storage tank 300 is a part in which the egg hatching unit 200 is accommodated and the seawater overflowing from the fish egg hatching unit 200 is stored. In the seawater storage tank 300, seawater is discharged through the seawater discharge pipe 20 formed on the lower side of the seawater storage tank 300, and the seawater is discharged while maintaining a state in which the seawater is filled up to a predetermined height from the seawater discharge pipe 20. characterized by being

도 3 내지 도 5는 도 2의 정단면도로써, 도 3은 어란(1)이 배치된 모습을 나타내고, 도 4는 어란(1)이 자어(2)로 부화한 모습을 나타내고, 도 5는 자어(2)가 치어(3)로 성장한 모습을 나타낸다. 도 3 내지 도 5를 참조하여, 어란(1)의 부화 및 자어(2)의 성장에 따라 어란부화부(200) 및 해수보관수조(300) 내에서의 위치 및 이동과정에 대해 설명한다.3 to 5 are front cross-sectional views of FIG. 2, where FIG. 3 shows the arrangement of the fish roe 1, FIG. 4 shows the hatching of the fish roe 1 into the offspring 2, and FIG. (2) shows the growth of fry (3). Referring to FIGS. 3 to 5, the position and movement process in the fish egg incubation unit 200 and the seawater storage tank 300 according to the incubation of the fish roe 1 and the growth of the baby fish 2 will be described.

도 3을 참조하면, 부화되지 않은 어란(1)은 어란거치부재(240) 위에 안착되어 있고, 해수유동발생수단(250)에 의하여 작은 유동만 발생될 뿐이다.Referring to Figure 3, the unhatched roe 1 is seated on the roe holding member 240, and only a small flow is generated by the seawater flow generating means 250.

도 4를 참조하면, 어란(1)으로부터 부화된 자어(2)는 어란부화부(200)에 유입된 해수의 상부로 이동하게 되고, 해수가 해수보관수조(300)로 넘쳐 흐를 때 함께 이동하게 된다. 다만, 자어(2)는 유영능력이 없기 때문에 해수보관수조(300)에 수용된 해수의 상부에만 위치하게 된다.Referring to FIG. 4, the fish 2 hatched from the roe 1 move to the top of the seawater introduced into the roe hatching unit 200, and move together when the seawater overflows into the seawater storage tank 300. do. However, since the fish 2 has no swimming ability, it is located only on the upper part of the seawater accommodated in the seawater storage tank 300.

도 5를 참조하면, 자어(2)로부터 성장한 치어(3)는 유영능력이 생겨서 해수보관수조(300)에 수용된 해수의 하부로 헤엄칠 수 있고, 해수배출관(20)을 통하여 해수가 배출될 때 함께 배출되어 바다에 방류되는 것이다.Referring to FIG. 5, the fry 3 grown from the baby fish 2 have the ability to swim and can swim to the lower part of the seawater contained in the seawater storage tank 300, and when the seawater is discharged through the seawater discharge pipe 20 It is released together and discharged into the sea.

산소공급부(400)에 대해 설명한다. 산소공급부(400)는 산소공급관(30)을 통하여 어란부화부(200)에 산소를 공급하는 공급하는 부분이다. 구체적으로, 산소공급부(400)은 외부로부터 공급된 산소를 기포 따위로 방출하여 어란부화부(200)에 유입된 해수에 산소를 공급할 수 있다.The oxygen supply unit 400 will be described. The oxygen supply unit 400 is a supplying part that supplies oxygen to the fish hatching unit 200 through the oxygen supply pipe 30. Specifically, the oxygen supply unit 400 may supply oxygen to seawater introduced into the fish hatching unit 200 by releasing oxygen supplied from the outside in the form of air bubbles.

상기 산소공급부(400)의 일 예로 산소가 방사되는 다수의 구멍이 외면에 형성된 일명 에어 스톤일 수 있으나, 산소를 해수에 공급하기 위한 것이면 그 종류나 형태 등을 특별히 한정하지 않는다. 특히, 전술한 해수온도조절부(120)에 의해 해수의 온도가 올라가면 해수 내의 용존산소량이 줄어들기 때문에, 산소공급부(400)에 의한 산소의 공급량을 늘리는 것이 바람직하다.An example of the oxygen supplier 400 may be a so-called air stone formed on an outer surface of which a plurality of holes through which oxygen is emitted, but the type or shape thereof is not particularly limited as long as it is for supplying oxygen to seawater. In particular, since the amount of dissolved oxygen in seawater decreases when the temperature of seawater is increased by the above-described seawater temperature controller 120, it is preferable to increase the amount of oxygen supplied by the oxygen supply unit 400.

쉘터부(500)에 대해 설명한다. 쉘터부(500)는 해중에 형성된 해조장(A)에 설치되고, 해수배출관(20)을 통하여 배출되는 해수가 유입되는 부분으로서, 보다 상세하게는 해수배출관(20)을 통하여 함께 배출되는 치어(3)가 쉘터부(500) 외부의 다른 생물에 의해 공격받는 것을 방지함과 동시에 해안으로 밀려오는 물살(K,도 6)에 의해 치어(3)가 육지 쪽으로 밀려나가는 것을 방지하는 역할을 한다.The shelter unit 500 will be described. The shelter unit 500 is installed in the seaweed farm (A) formed in the sea, and is a part into which seawater discharged through the seawater discharge pipe 20 flows. More specifically, the fry 3 discharged together through the seawater discharge pipe 20 ) serves to prevent being attacked by other organisms outside the shelter unit 500 and at the same time prevent the fry 3 from being pushed toward the land by the current K, FIG. 6.

그리고, 쉘터부(500)가 해조장(A)에 형성됨에 따른 효과로서, 쉘터부(500) 내의 치어(3)가 해조류로부터 영양소를 공급받을 수 있음은 물론, 바다 속 다른 생물에 노출되지 않도록 하는 효과가 있다.In addition, as an effect of the shelter unit 500 being formed in the seaweed field A, the fry 3 in the shelter unit 500 can receive nutrients from seaweed and prevent exposure to other creatures in the sea. It works.

상기 쉘터부(500)는 도 6 내지 도 7에 도시된 바와 같이, 육면체 형태로 형성되되, 파도가 해안으로 밀려오는 일면에 형성되는 막힌 형태의 스크린부(510)와, 상기 스크린부(510)를 제외한 나머지 면에 미세공이 무수히 형성된 메쉬 형태의 메쉬부(520)를 포함하여 구성될 수 있다. As shown in FIGS. 6 and 7 , the shelter unit 500 is formed in a hexahedral shape, and includes a closed screen unit 510 formed on one side where waves are washed toward the shore, and the screen unit 510 It may be configured to include a mesh portion 520 in the form of a mesh in which a myriad of fine pores are formed on the remaining surfaces except for.

상기 스크린부(510)에 의해 물살(K,도 6)이 쉘터부(500) 내부에 들어오는 것이 저감되는 것이다. 또한, 스크린부(510)는 개폐 가능하게 형성되어, 치어(3)가 성장하는 동안에는 스크린부(510)를 닫힌 상태로 유지하고, 치어(3)가 성장한 후에는 스크린부(510)를 개방시켜 외해로 내보낼 수 있다.By the screen part 510, water current K (Fig. 6) is reduced from entering the shelter part 500. In addition, the screen unit 510 is formed to be opened and closed, so that the screen unit 510 is kept closed while the fry 3 grow, and the screen unit 510 is opened after the fry 3 grows. can be exported abroad.

상기 메쉬부(520)에서 각 메쉬의 크기는 특별히 한정하지 않으나, 쉘터부(500) 내부의 치어(3)를 보호하기 위하여 쉘터부(500) 외부의 다른 생물이 통과되지 않는 크기를 갖는 것이 바람직하다.The size of each mesh in the mesh unit 520 is not particularly limited, but it is preferable to have a size that prevents other organisms outside the shelter unit 500 from passing through in order to protect the fry 3 inside the shelter unit 500. Do.

이상에서 설명한 본 발명은 전술한 실시예 및 첨부된 도면에 의해 한정되는 것은 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경 가능함은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 있어서 명백할 것이다.The present invention described above is not limited by the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It will be clear to those who have knowledge.

100 : 해수전처리부
110 : 해수정화부
120 : 해수온도조절부
200 : 어란부화부
210 : 어란부화통
220 : 마개부재
230 : 해수배출유도부
240 : 어란거치부재
250 : 해수유동발생수단
300 : 해수보관수조
400 : 산소공급부
500 : 쉘터부
510 : 스크린부
520 : 메쉬부
1 : 어란
2 : 자어
3 : 치어
10,10' : 해수유입관
20 : 해수배출관
30 : 산소공급관100: seawater pretreatment unit
110: seawater purification department
120: seawater temperature control unit
200: fish hatching department
210: roe incubator
220: stopper member
230: seawater discharge induction unit
240: Roe holding member
250: seawater flow generating means
300: seawater storage tank
400: oxygen supply unit
500: shelter unit
510: screen unit
520: mesh part
1: Roe
2 : Jar
3 : Cheer
10,10': seawater inlet pipe
20: seawater discharge pipe
30: oxygen supply pipe

Claims (8)

해수유입관(10)을 통하여 내부로 유입된 해수를 전처리하는 해수전처리부(100);
상기 해수전처리부(100)에서 전처리된 해수가 해수유입관(10')을 통하여 유입되고, 어란(1)이 수용되는 어란부화부(200);
상기 어란부화부(200)가 수용되고, 어란부화부(200)로부터 넘쳐 흐르는 해수가 보관되는 해수보관수조(300);를 포함하고,

상기 해수전처리부(100)는
해수유입관(10)을 통하여 내부로 유입된 해수를 정화시키는 해수정화부(110)를 포함하고,

상기 해수보관수조(300)는
해수보관수조(300)의 하측에 형성된 해수배출관(20)을 통하여 해수가 배출되되, 해수배출관(20)으로부터 소정의 높이까지 해수가 채워진 상태를 유지하면서 해수가 배출되는 것을 특징으로 하는
어란 부화방류시스템.
A seawater pretreatment unit 100 for preprocessing seawater introduced into the interior through the seawater inlet pipe 10;
A fish roe incubation unit 200 in which the seawater pretreated in the seawater pretreatment unit 100 is introduced through the seawater inlet pipe 10' and the fish roe 1 is accommodated;
A seawater storage tank 300 in which the fish hatching unit 200 is accommodated and the seawater overflowing from the egg hatching unit 200 is stored

The seawater pretreatment unit 100
It includes a seawater purifying unit 110 for purifying seawater introduced into the interior through the seawater inlet pipe 10,

The seawater storage tank 300
The seawater is discharged through the seawater discharge pipe 20 formed on the lower side of the seawater storage tank 300, and the seawater is discharged while maintaining the seawater filled state from the seawater discharge pipe 20 to a predetermined height
Egg incubation system.
 제1항에 있어서,
산소공급관(30)을 통하여 어란부화부(200)에 산소를 공급하는 산소공급부(400);를 더 포함하는 것을 특징으로 하는
어란 부화방류시스템.
According to claim 1,
Characterized in that it further comprises; oxygen supply unit 400 for supplying oxygen to the egg incubation unit 200 through the oxygen supply pipe 30
Egg incubation system.
 제2항에 있어서,
상기 해수전처리부(100)는
해수정화부(110)에서 정화된 해수의 온도를 조절하는 해수온도조절부(120)를 더 포함하는 것을 특징으로 하는
어란 부화방류시스템.
According to claim 2,
The seawater pretreatment unit 100
Characterized in that it further comprises a seawater temperature control unit 120 for adjusting the temperature of the seawater purified by the seawater purification unit 110
Egg incubation system.
 제3항에 있어서,
상기 어란부화부(200)는
상면이 개구된 원통형상으로 형성되고, 개구된 상면으로 해수가 유입되는 어란부화통(210)과,
어란부화통(210)의 내측 상부에 형성되고, 해수유입관(10')의 단부와 산소공급관(30)의 단부를 고정시키는 마개부재(220)와,
어란부화통(210)의 상단 일측이 외측으로 절곡형성되어 어란부화통(210) 내부로 유입된 해수의 배출을 유도하는 해수배출유도부(230)를 포함하는 것을 특징으로 하는
어란 부화방류시스템.
According to claim 3,
The egg hatching unit 200
A fish hatchery 210 formed in a cylindrical shape with an open top surface and seawater flowing into the open top surface;
A stopper member 220 formed on the inner upper portion of the fish egg hatchery container 210 and fixing the end of the seawater inlet pipe 10' and the end of the oxygen supply pipe 30;
Characterized in that it includes a seawater discharge guide part 230 in which one side of the upper end of the roe incubator 210 is bent outward to induce discharge of seawater introduced into the roe incubator 210
Egg incubation system.
 제4항에 있어서,
상기 어란부화부(200)는
어란부화통(210)의 내측 하부에 미세공이 무수히 형성된 메쉬 형태로 형성되고, 어란(1)이 거치되는 어란거치부재(240)와,
어란부화통(210)의 내측 바닥면과 어란거치부재(240) 사이의 공간에 형성되어 어란부화통(210) 내부로 유입된 해수에 유동을 발생시키는 해수유동발생수단(250)을 더 포함하는 것을 특징으로 하는
어란 부화방류시스템.
According to claim 4,
The egg hatching unit 200
A roe holding member 240 formed in the form of a mesh in which a myriad of fine holes are formed at the lower inner side of the roe incubator 210 and in which the roe 1 is placed;
It is formed in the space between the inner bottom surface of the roe incubator 210 and the roe holding member 240 and further comprises a seawater flow generating means 250 for generating a flow in the seawater introduced into the roe incubator 210. to be
Egg incubation system.
 제5항에 있어서,
해중에 형성된 해조장(A)에 설치되고, 해수배출관(20)을 통하여 배출되는 해수가 유입되는 쉘터부(500);를 더 포함하는 것을 특징으로 하는
어란 부화방류시스템.
According to claim 5,
It is installed in the seaweed farm (A) formed in the sea, and the shelter unit 500 into which seawater discharged through the seawater discharge pipe 20 flows in; characterized in that it further comprises
Egg incubation system.
 제6항에 있어서,
상기 쉘터부(500)는 육면체 형태로 형성되되,
파도가 해안으로 밀려오는 일면에 형성되는 막힌 형태의 스크린부(510)와,
상기 스크린부(510)를 제외한 나머지 면에 미세공이 무수히 형성된 메쉬 형태의 메쉬부(520)를 포함하는 것을 특징으로 하는
어란 부화방류시스템.
According to claim 6,
The shelter unit 500 is formed in the shape of a hexahedron,
A blocked screen part 510 formed on one side where waves are washed to the shore;
Characterized in that it comprises a mesh portion 520 in the form of a mesh in which a myriad of fine pores are formed on the remaining surface except for the screen portion 510.
Egg incubation system.
 제7항에 있어서,
상기 스크린부(510)는
개폐 가능하게 형성된 것을 특징으로 하는
어란 부화방류시스템.
According to claim 7,
The screen unit 510 is
Characterized in that it is formed to be openable
Egg incubation system.
KR1020210095419A 2021-07-21 2021-07-21 Fish egg hatching and release system KR102650907B1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010007745A (en) * 2000-07-31 2001-02-05 장형수 A system of artificial incubation for a spawn
KR100639598B1 (en) 2005-07-28 2006-11-01 윤노현 Air-shower instrument of a air circulating type
KR101071149B1 (en) * 2010-07-14 2011-10-10 대한민국 Apparatus for intermediate nursing fish seeds and system for releasing fish seeds using the same
JP2012075359A (en) * 2010-09-30 2012-04-19 Aomori Prefectural Industrial Technology Research Center Hatching device
KR101724610B1 (en) * 2016-09-20 2017-04-26 경상북도 (수산자원연구소 토속어류산업화센터장) Environmently shallow water stream type system for hatching out fish eggs
KR20200102788A (en) * 2019-02-22 2020-09-01 박성숙 Seedling discharge system using mobile aquatic creature discharging device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010007745A (en) * 2000-07-31 2001-02-05 장형수 A system of artificial incubation for a spawn
KR100639598B1 (en) 2005-07-28 2006-11-01 윤노현 Air-shower instrument of a air circulating type
KR101071149B1 (en) * 2010-07-14 2011-10-10 대한민국 Apparatus for intermediate nursing fish seeds and system for releasing fish seeds using the same
JP2012075359A (en) * 2010-09-30 2012-04-19 Aomori Prefectural Industrial Technology Research Center Hatching device
KR101724610B1 (en) * 2016-09-20 2017-04-26 경상북도 (수산자원연구소 토속어류산업화센터장) Environmently shallow water stream type system for hatching out fish eggs
KR20200102788A (en) * 2019-02-22 2020-09-01 박성숙 Seedling discharge system using mobile aquatic creature discharging device

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