KR20070067034A - Airway system to regulate the flow rate with air bubbles - Google Patents

Airway system to regulate the flow rate with air bubbles Download PDF

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Publication number
KR20070067034A
KR20070067034A KR1020070052992A KR20070052992A KR20070067034A KR 20070067034 A KR20070067034 A KR 20070067034A KR 1020070052992 A KR1020070052992 A KR 1020070052992A KR 20070052992 A KR20070052992 A KR 20070052992A KR 20070067034 A KR20070067034 A KR 20070067034A
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South Korea
Prior art keywords
air bubbles
water
tube
gaps
fishway
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KR1020070052992A
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Korean (ko)
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이광석
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이광석
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/08—Fish passes or other means providing for migration of fish; Passages for rafts or boats
    • E02B8/085—Devices allowing fish migration, e.g. fish traps
    • 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
    • Y02A40/60—Ecological corridors or buffer zones

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

A fishway system for controlling the speed of a current with air bubbles is provided to form the optimum environment for fish resources to move freely and to take a rest. The invention relates to a fishway system for controlling the speed of a current with air bubbles by making water flow by forming a water inlet(10) and a water outlet(2) to a fishway pipe, pouring out waterdrops(17) by forming holes(13,18) and clearances(15,20) with double outer pipes(16,21) and a double inner pipe(14), inhaling air bubbles(23) to the gaps by occurring air pressure variations with the gaps, floating the air bubbles in the moving direction of air bubbles by forming expansion pipes(4,6,8) and narrow pipes(5,7) and giving resistance to water flowing along the inside(22) of the fishway pipe, thereby controlling the discharge speed of blow water.

Description

공기 방울로 유속을 조절하는 어도 시스템{omitted}Airway system to regulate the flow rate with air bubbles

도1. 본 발명의 측면도Figure 1. Side view of the present invention

도2. 본 발명의 사시도 및 거치도Figure 2. Perspective view and mounting view of the present invention

도3. 본 발명의 거치도 및 작용도Figure 3. Degree of Corrosion and Function of the Invention

[ 도면 주요부분에 대한 부호 설명 ][Explanation of Codes for Main Parts of Drawing]

1. 방출수 2. 방출구1. discharge water 2. discharge port

3. 협소관 4. 팽창관3. Narrow tube 4. Expansion tube

5. 협소관 6. 팽창관5. Narrow tube 6. Expansion tube

7. 협소관 8. 팽창관7. Narrow tube 8. Expansion tube

9. 물막이 댐 10. 물 입수구9. Water Dams 10. Water Inlets

11. 댐의물 고조수면 12. 댐의 아래쪽 저조 수면11. High water level in the dam 12. Low water level in the lower part of the dam

13. 이중 속관 구멍 14. 이중 속관13. Duplex tube hole 14. Duplex tube

15. 유극 16. 이중 외부관15. clearance 16. double outer tube

17. 낙하 물방울 18. 이중 속관 구멍17. Droplet drop 18. Double fast pipe hole

19. 이중 속관 20. 유극19. Double subconductors 20. Play

21. 이중 외부관 22. 어도관 내부21.Double outer tube 22.Inner tube

23. 공기 방울

Figure 112007505631797-PAT00001
: 공기 방울 이동방향23. Air Bubbles
Figure 112007505631797-PAT00001
: Air bubble moving direction

종래의 어도는 경사각을 완만하게 시공하여 물을 방류하여 어류의 어도를 확보하려고 애를 쓰지만 종래의 기술로는 효과가 효율적이지 못하다Conventional fishes try to secure fish's fishery by releasing water by constructing a slanting angle gently, but the effect is not efficient with conventional techniques.

또한 높이가 높은곳은 엘리베이터를 이용하여 퍼올리는 기계를 운전하여 어족자원을 운송시키기도 하지만 이것은 기계 운전 관리비, 전기료, 시설비 등의 고액 부담을 하여야 하는 단점으로 나타난다In addition, high places may operate fish pumping machines using elevators to transport fish stocks, but this is a disadvantage of having to pay a large amount of expenses such as machine operation management fee, electricity fee, and facility cost.

대부분의 어도는 높은 수압과 흘러내리는 유속이 빨라서 어족자원 및 저서 생물등이 상류로 거슬러 올라가기가 용이하지 못하다Most fishes have high water pressure and high flow rates, making it difficult for fish stocks and benthic creatures to travel upstream.

상기와 같은 단점을 해결한 어도를 제공하기 위하여In order to provide a fish that solves the above disadvantages

도3. 본 발명의 거치도 및 작용도에서 처럼Figure 3. As in the degree of docking and functioning of the present invention

물막이댐(9)의 상류 댐의물 고조수면(11)에서 부터 댐의 아래쪽 저조수면(12)까지 어도관 내부(22)가 형성되어 있는 어도관을 거치하고, 물입수구(10)로 물을 흘러 내려 보내면 관이 넓은 팽창관(8)을 경유하여 협소관(7)을 거쳐 팽창관(6)과 협소관(5)을 거친다Upstream of the water dam (9) from the water high water level 11 of the dam to the bottom low water level (12) of the dam through the esophagus pipe 22 is formed, the water inlet (10) When it flows down, the tube passes through the expansion tube (6) and the narrow tube (5) via the narrow tube (7) via the wide expansion tube (8).

이렇게 물 흐름을 팽창관(4)과 협소관(3)을 경유시켜 방출구(2)로 방출수(1)처럼 방출시킨다The water flow is discharged like the discharge water 1 to the discharge port 2 via the expansion pipe 4 and the narrow pipe 3.

상기와 같이 방출되는 방출수(1)의 속도를 줄이어 어족자원이 어도관 내부 (22)에 자유롭게 출입 할수 있도록 구조하여 제공하는데 이것은 이중 외부관(21),(16)을 형성시켜 내부쪽에 이중 속관(19),(14)을 조립하여 유극(15)(20)을 형성 작용 시킨다 이중 속관 구멍(13),(18)으로By reducing the speed of the discharged water (1) is discharged as described above to provide a structure so that fish resources freely enter and exit the inside of the fish tube 22, which forms a double outer tube (21), (16) Assembling fast pipes (19) and (14) to form gaps (15) and (20) to act as double fast pipe holes (13) and (18).

낙하 물방울(17)을 쏟아져 나오도록하고 이때 유극(15)(20)과의 기압 편차에 의하여 유극(15)(20)으로 공기 방울(23)을 입수시켜 공기 방울(23)이 팽창관(4),(6),(8)과 협소관(5),(7)을 거쳐 공기방울 이동방향(

Figure 112007505631797-PAT00002
)으로The falling droplet 17 is poured out, and at this time, the air bubbles 23 are obtained through the air gaps 15 and 20 by the air pressure deviation from the gaps 15 and 20. ), (6), (8) and the direction of air bubble movement through the narrow tubes (5) and (7)
Figure 112007505631797-PAT00002
)to

공기방울(23)들은 어도를 빠져 나가면서 협소관(5)(7)에 흐르는 물을 부력으로 밀어올려 저항력을 행사시킨다Air bubbles (23) exert a resistance by pushing the water flowing in the narrow tube (5) (7) with buoyancy while exiting the esophagus

이렇게 하여 흐르는 방출수(1)의 유속을 줄이고 팽창관(4),(6),(8)의 면적을 협소관(3),(5),(7)보다 넓게 형성시켜 주어 어족자원이 자유롭게 이동 하면서 휴식을 취할수 있는 적절한 환경을 제공하는 어도를 특징으로 하는 공기방울로 유속을 조절하는 어도 시스템을 제공한다In this way, the flow rate of the discharged water (1) is reduced, and the area of the expansion pipes (4), (6), and (8) is made wider than that of the narrow pipes (3), (5), and (7). Provides an esophageal system that regulates the flow rate with air bubbles that feature an esophagus that provides a suitable environment to relax while moving

본 발명은 도1. 에서 처럼The present invention is shown in FIG. Like in

어도관 내부(22)가 형성되어 있는 어도관에 물 입수구(10)와 방출구(2)를 형성시켜 물을 흐르도록 하고 이중 외부관(16),(21)과 이중 속관(14)을 구조하여 이중 속관 구멍(13),(18)과 유극(15),(20)을 형성시켰고 협소관(3),(5),(7)을 구조하여 구성한것을 특징으로 하는 공기방울로 유속을 조절하는 어도 시스템을 제공하는 것이다The water inlet 10 and the outlet 2 are formed in the airway tube in which the inside of the airway tube 22 is formed so that water flows, and the double outer pipes 16, 21 and the double fast pipe 14 are constructed. To form a double fastening hole (13), (18) and the play (15), (20) and to control the flow rate with air bubbles characterized in that the narrow pipe (3), (5), (7) structure Is to provide a system

본 발명은 도3. 에서 처럼The present invention is shown in FIG. Like in

어도관 내부(22)가 형성되어 있는 어도관에 물 입수구(10)와 방출구(2)를 형성시켜 물을 흐르도록 하고 이중 외부관(16),(21)과 이중 속관(14)을 구조하여 이중 속관 구멍(13),(18)과 유극(15),(20)을 형성시켜 이중 속관 구멍(13),(18)에 낙하 물방울(17)이 방출 될때 유극(15),(20)과의 기압 편차에 의해 유극(15),(20)에 공기방울(23)이 흡입되어 어도관 내부(22)에 흐르는 물 흐름에 저항을 주어 방출수(1)의 방출 속도를 제어하여 수백 미터 높이의 댐 까지도 어족자원이 용이하게 왕복 할수 있는 최적 환경을 구성한 것을 특징으로 한 공기방울로 유속을 조절하는 어도 시스템을 제공하는 효과가 있다.The water inlet 10 and the outlet 2 are formed in the airway tube in which the inside of the airway tube 22 is formed so that water flows, and the double outer pipes 16, 21 and the double fast pipe 14 are constructed. To form the double tube pipes 13 and 18 and the gaps 15 and 20, when the drop droplets 17 are discharged into the double tube pipes 13 and 18, the gaps 15 and 20 are formed. Air bubbles 23 are sucked into the gaps 15 and 20 due to the air pressure deviation from the air pressure, and resistance to the water flow flowing in the inside of the airway tube 22 is controlled to control the discharge rate of the discharged water 1 to several hundred meters. It is effective to provide an airway system that regulates the flow velocity by air bubbles, which is characterized by an optimum environment in which fish resources can easily reciprocate even a dam of a height.

Claims (1)

어도관 내부(22)가 형성 되어 있는 어도관에 물 입수구(10)와 방출구(2)를 형성시켜 물을 흐르도록 하고The water inlet 10 and the outlet 2 are formed in the airway tube in which the inside of the airway tube 22 is formed so that water flows. 이중 외부관(16),(21)과 이중 속관(14)을 구조하여 유극(15)(20)을 형성시켜 이중 속관 구멍(13),(18)에 낙하 물방울(17)을 낙하시키며The double outer tube (16) and (21) and the double inner tube (14) to form the gaps (15, 20) to drop the drop droplets 17 in the double inner tube hole (13), (18) 유극(15),(20)과의 기압 편차를 발생시켜 유극(15),(20)의 틈새로 공기방울(23)을 흡입 시키고 팽창관(4),(6),(8)과 협소관(5),(7)을 구성시켜 공기 방울 이동방향(
Figure 112007505631797-PAT00003
)으로 공기방울(23)을 부상시키어 어도관 내부(22)에 흐르는 물 흐름에 저항을 주어 방출수(1)의 방출 속도를 제어 하는 것을 특징으로 한 공기 방울로 유속을 조절하는 어도 시스템.The pressure difference between the clearances 15 and 20 is generated, so that the air bubbles 23 are sucked into the gaps between the clearances 15 and 20, and the expansion pipes 4, 6, and 8 are narrow. (5) and (7) to configure the air bubble movement direction (
Figure 112007505631797-PAT00003
Airborne system to adjust the flow rate with air bubbles, characterized in that to float the air bubbles (23) to give a resistance to the water flow flowing in the inside of the airway tube (22) to control the rate of discharge of the discharge water (1).
KR1020070052992A 2007-05-29 2007-05-29 Airway system to regulate the flow rate with air bubbles KR20070067034A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100971763B1 (en) * 2007-11-26 2010-07-22 민선영 Fish way for a reservoir of river
KR20180066759A (en) 2016-12-09 2018-06-19 최성진 Apparatus and system for providing a word card game

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100971763B1 (en) * 2007-11-26 2010-07-22 민선영 Fish way for a reservoir of river
KR20180066759A (en) 2016-12-09 2018-06-19 최성진 Apparatus and system for providing a word card game

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