KR20110063421A - Water purifing system to purify polluted river water using siphon principles - Google Patents

Water purifing system to purify polluted river water using siphon principles Download PDF

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Publication number
KR20110063421A
KR20110063421A KR1020110049215A KR20110049215A KR20110063421A KR 20110063421 A KR20110063421 A KR 20110063421A KR 1020110049215 A KR1020110049215 A KR 1020110049215A KR 20110049215 A KR20110049215 A KR 20110049215A KR 20110063421 A KR20110063421 A KR 20110063421A
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KR
South Korea
Prior art keywords
water
siphon
river
fixed
plate
Prior art date
Application number
KR1020110049215A
Other languages
Korean (ko)
Inventor
한상관
Original Assignee
한상관
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020110035924A external-priority patent/KR20110047182A/en
Priority claimed from KR1020110037016A external-priority patent/KR20110063719A/en
Priority claimed from KR1020110041724A external-priority patent/KR20110060875A/en
Priority claimed from KR1020110042725A external-priority patent/KR20110060876A/en
Application filed by 한상관 filed Critical 한상관
Publication of KR20110063421A publication Critical patent/KR20110063421A/en

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/40—Swinging or turning gates
    • E02B7/44—Hinged-leaf gates
    • 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
    • E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates

Abstract

PURPOSE: A water purification system for purifying polluted river water using a siphon principle is provided to purify polluted river water by discharging polluted bottom water of a river preferentially, to prevent the inflow of impurities to a siphon passage of a water tank, and to keep the water level of a river constantly by preventing the discharge of river water through a siphon passage of a water gate in the dry season. CONSTITUTION: A water purification system for purifying polluted river water using a siphon principle rotates a water gate(20), which is fixed to be rotatable by a rotary shaft(21) between support structures(10) constructed on two sides of a river, by an operating cylinder(30) and opens and closes a waterway. The water gate comprises a siphon passage(22) discharging the bottom water of a river preferentially and a vortex generating passage(23) guiding the water discharged through the siphon passage toward the bottom of the water gate.

Description

Water purifing system to purify polluted river water using siphon principles

The present invention relates to a water purification system for purifying contaminated river water using the siphon principle, and more particularly, by applying the siphon principle to the hydrologic to discharge the contaminated bottom water of the stream first, so as to purify the contaminated river water. In addition, it prevented foreign substances from entering the siphon passage of the hydrologic gate and prevented all of the river water stored inside the hydrologic gate through the siphon passage of the hydrologic drainage to maintain a certain amount of rivers.

As is well known, in order to store water for farming or industrial use, or to purify polluted water quality, the waterway or the waterway of rivers, reservoirs, etc. Will always be maintained at a constant height.

Since conventional underwater beams are mostly installed in a fixed manner, the inflow water is discharged in an overflowing manner to the upper part of the underwater beams, so that contaminants contained in the stored water continuously accumulate at the bottom of the reservoir side, and sedimentary sludge accumulates. This causes problems of secondary pollution, such as the occurrence of pathogenic bacteria or pests.

In order to improve this, the present applicant can automatically discharge water, including sedimentary sludge at the bottom of the reservoir by the siphon principle, without opening the gate in the utility model No. 320510, etc., to prevent water pollution. The guard flood gates have been initiated.

However, the hydrology with siphon passage disclosed in several patent cases, including the above-mentioned Utility Model No. 320510, uses both siphon's principles to discharge the water at the lower side of the reservoir while also discharging foreign substances such as sedimentation sludge. However, when the level of the river is higher than the height of the floodgate, when large foreign bodies such as tree branches in the upper part of the stream are discharged through the floodgate, these large foreign bodies may enter the siphon passage through the water discharge portion of the siphon passage through the top of the floodgate and block the siphon passage. have.

In addition, when the water gate is inverted, foreign substances such as sand and gravel discharged together with water flow into the water inlet portion of the lower part of the water gate, and the siphon passage may be blocked. Once the siphon passage is blocked by the foreign substance, the water gate is closed. In addition, it is not possible to perform the basic function of discharging the bottom water of the reservoir space at all, and it is difficult to remove the foreign matters without dismantling the hydrology, and some of the discharged water flows back to the hydrologic direction, There was also a problem that foreign matter may enter the siphon passages inside the water gate through the water discharge portion of the siphon passages.

In addition, when water is discharged through the siphon passage through the siphon passage in the state where the floodgate is standing up, foreign substances such as sand and gravel flow back toward the back of the floodgate and accumulate, and the height thereof gradually increases so that the floodgate cannot be smoothly conducted. .

On the other hand, the siphon passage in the general hydrology using the siphon principle has a constant width from the lower part to the upper part of the hydrology, so when the water level of the river becomes higher than the upper part of the hydrology, naturally, the low-level water of the river is discharged through the siphon passage through the siphon passage. However, even when the water level in the dry season is lowered, the river water was discharged through the siphon passage due to the capillary phenomenon, so that the river level could not be maintained.

The present invention has been proposed in view of this point, by applying the siphon principle to the hydrology to discharge the polluted low-level water of the river first, but to prevent the inflow of foreign matter to the siphon passage side of the hydrology It is to provide a water purification system to purify polluted river water by using the siphon principle, which prevents the discharge of river water through the siphon passage of the hydrologic gate and maintains a certain amount of river water.

In order to solve this problem, the present invention in the water purification system for opening and closing the waterway while rotating the water gate rotatably fixed through the rotation axis between the support structure built on both sides of the river by the operation cylinder, the water gate is the rotation shaft Partition plates fixed upward in the center of the; A siphon plate fixed to the partition plate at a predetermined interval with a water inlet formed at a lower side thereof to form a siphon passage between the partition plate; An upper end portion located at a lower portion than the upper end portion of the partition plate, and a vortex generating plate fixed to the partition plate at a predetermined interval in an open state to form a vortex generating passage between the partition plate; And a cover extending round from the top of the siphon plate to the partition plate and the upper side of the vortex generating plate to block an upper portion of the siphon passage.

Preferably, the siphon plate is fixed to the partition plate through a plurality of gap holding members, the gap holding member may be configured to have an unspecified thickness so that the width of the siphon passage is unspecified.

Preferably, the opening and closing door of the area that can cover the water inlet is rotatably fixed to the lower end of the water inlet, the stopper for limiting the rotation angle of the opening and closing door may be formed in the lower position of the water inlet of the siphon plate. have.

Preferably, the lower one side of the siphon plate is bent in the partition plate direction in a state of being cut, and the siphon plate is cut and bent to form an empty portion of the water inlet, and the bent portion forms a narrowing piece. Can be.

Preferably, the connecting shaft is connected between the fixed shaft formed on one side of the support structure and the rotation axis of the water gate, the fixed shaft is connected to the fixed shaft, the lifting cylinder of the lifting cylinder fixed to one side of the support structure A cylinder rod is rotatably fixed to a free end of the fixing link to lift the lower end of the water gate from the bottom of the river according to the expansion and contraction of the lifting cylinder; The operation cylinder is rotatably fixed to the bottom of the river, and the cylinder rod of the operation cylinder may be configured to stand or invert the water gate according to the expansion and contraction of the operation cylinder.

In the present invention, when the low water level is higher than the height of the hydrology, the upper part of the river is discharged beyond the hydrology so that the cover blocks the upper portion of the siphon passage, so that large foreign substances such as tree branches do not flow into the siphon passage and can be discharged as it is upward. There is an advantage, and when the water gate is completely conducted, the cover comes in contact with the bottom of the river first, so even if some of the foreign substances discharged back to the water side is blocked by the cover to protect the water gate safely.

In addition, when the low-level water in the stream flows through the water inlet formed at the bottom of the siphon plate of the sluice and is discharged through the siphon passage through the top of the partition plate, the discharged water flows into the vortex generating passage formed at the bottom of the sluice. Since it is discharged to the lower side of the gate, even if some of the foreign substances discharged back to the gate, the water discharged from the foreign body is swept away, preventing the accumulation of foreign substances on the lower side of the gate, so that the operation of the gate can always be made stable. There is also an advantage.

In addition, since the gap maintaining member forming the siphon passage is formed unspecifically, the width of the siphon passage is made unspecifically, or the width of the siphon passage is formed on the water inlet side, so that the width of the siphon passage is changed. Even though the river water is not discharged through the siphon passage, there is an advantage to maintain a low level to some extent.

1 is a cross-sectional view of the standing gate of the watergate applied to the present invention.
Figure 2 is a cross-sectional view of the water gate applied to the present invention.
Figure 3 is a front sectional view of the water gate applied to the present invention.
Figure 4 is a cross-sectional view of the water gate applied to another embodiment of the present invention.
Figure 5 is a cross-sectional view of the standing gate of the water applied to another embodiment of the present invention.
Figure 6 is a cross-sectional view when discharging the bottom of the water gate applied to another embodiment of the present invention.
Figure 7 is a cross-sectional view of the water gate applied to another embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the attached drawings.

In the hydrological system applied to the present invention, support structures 10 are respectively constructed on both sides of the river, and each support structure 10 is fixed to the plate-shaped gate 20 so as to be rotatable through the rotation shaft 21, and an operation cylinder 30 is connected to the rotation gate 21 of the water gate 20 or the water gate 20 is configured to open and close the waterway while standing up or conducting the water gate 20 in accordance with the expansion and contraction of the operation cylinder (30). Preferably, a separate sealed space 11 is formed inside the support structure 10 to rotatably fix the operation cylinder 30 to the inside of the sealed space 11, and a shaft of rotation of the water gate 20 into the sealed space 11. 21 is rotatably positioned, and may be configured to rotatably fix the cylinder rod 31 of the operation cylinder 30 to this rotation shaft (21).

Inside the sluice 20, a siphon passage 22 for preferentially discharging the bottom water of the stream and a vortex generation passage 23 for guiding water discharged through the siphon passage 22 to the lower end side of the sluice 20. Are each formed.

To this end, the partition plate 24 is fixed to the center portion of the rotation shaft 21, which is press-fitted to the lower end of the water gate 20, and the siphon plate 25 having the water inlet 26 is formed on the lower side of the partition plate 24. ) And the sieve passage 22 between the partition plate 24 and the siphon plate 25 by being fixed to the rotating shaft 21 at a predetermined interval.

In addition, the upper end portion is located at a lower portion than the upper end portion of the partition plate 24 and the vortex generating plate 27 is fixed to the partition plate 24 at a predetermined interval in an open state, and the partition plate 24 is interposed therebetween. The vortex generation passage 23 is formed.

In addition, the cover 28 is extended from the top of the siphon plate 25 to the partition plate 24 and the upper side of the vortex generating plate 27 so as to block the upper portion of the siphon passage 22 and the vortex generating passage 23. It is to prevent the large foreign substances such as branches discharged over the water gate 20 to be introduced into the siphon passage 22 and the vortex generation passage 23.

At this time, the lower portion of the water inlet 26 is rotatably fixed to the opening and closing door 40 of the area that can cover the water inlet 26, the opening door 40 in the lower position of the water inlet 26 of the siphon plate 25 By forming a stopper 41 to limit the rotation angle of the) is configured to selectively block the water inlet 26 according to the standing or falling of the water gate (20).

In addition, if the width of the siphon passage 22 is constant, the river water may be continuously discharged by capillary action so that the siphon plate 25 is partition plate 24 through a plurality of gap retaining members 42 to prevent this. Fixed to the spacer member 42 may be configured to have an unspecified thickness so that the width of the siphon passage 22 becomes unspecified, and the partition plate 24 is formed in a state where the lower side of the siphon plate 25 is cut off. Bent and bent in the direction of the siphon plate (25) to form a water inlet (26), or the bent portion to form a narrowing piece 29 so that the capillary phenomenon does not occur Can be configured.

When the water gate 20 stands up in the state configured as described above, the water inlet 26 is opened while the opening / closing door 40 is rotated downward by gravity, and the water siphons when the water level is higher than the upper end position of the partition plate 24. It is introduced through the water inlet 26 of the lower portion of the plate 25 and flows through the siphon passage 22 to be discharged beyond the upper end of the partition plate 24.

The vortex generating plate 27 is fixed to the lower part of the partition plate 24 at a lower level than the upper height of the partition plate 24, and the vortex is generated between the partition plate 24 and the vortex generating plate 27. Water passing over the upper end of the partition plate 24 forms a passage 23 and flows into the vortex generating passage 23 between the partition plate 24 and the vortex generating plate 27 and is discharged to the lower end of the water gate 20.

Therefore, the low-level water of the contaminated river can be discharged preferentially, so that the river water can be purified, and some of the water discharged from the hydrologic gate 20 is flowed back toward the hydrologic gate 20 so that foreign substances such as sand together with the water can be discharged. (20) Even if it flows backward to the lower side, foreign substances are swept away by the water discharged to the lower end of the sluice 20 as described above, so that foreign substances do not accumulate on the lower side of the sluice 20 so that the operation of the sluice 20 is stable. It can be done with.

When the water level becomes higher than the height of the floodgate 20 due to flooding, the upper water of the stream is discharged over the floodgate 20. Even though large foreign substances such as tree branches floating in the upper portion of the river are discharged along the watergate 20 through the siphon plate, (25) Since the cover 28 extends from the upper end to the partition plate 24 and the upper side of the vortex generating plate 27, large foreign substances do not flow into the siphon passage 22 or the vortex generating passage 23, and the water gate ( It can be discharged beyond 20).

When the water gate 20 is conducted, the water in the stream is discharged as it is upwards, and at this time, the opening and closing door 40 automatically blocks the water inlet 26 by the water flow, so that foreign substances flowing with the water are siphon passages. Since it blocks the flow into the (22) it can prevent the siphon passage 22 is blocked by foreign matter. In addition, even if the opening and closing door 40 is not installed, instead of the narrowing piece 29 is formed such that the narrowing piece 29 serves as an opening and closing door to block the foreign matter that foreign matter is introduced into the siphon passage (22). Will be prevented.

In addition, since the water gate 20 is inverted, the cover 28 contacts the bottom of the river first, so that even if foreign matter flows backward, the cover 28 blocks the siphon passage 22 and the vortex generation passage 23 so that the water gate may be blocked. There is also the benefit of being safe.

On the other hand, the siphon plate 25 according to the present invention is fixed to the partition plate 24 through a plurality of spacing members 42, the spacing member 42 is because the thickness of the siphon passage 22 because it is unspecified The width of the) is inevitably become unspecified according to the shape of the gap retaining member 42, and if the width of the siphon passage 22 becomes unspecified, no capillary phenomenon occurs, so that the level of the river water is the height of the partition plate 24. When lowered, the river water can maintain the water level without being discharged through the siphon passage 22, which has the advantage of maintaining the water level of the dry season river water, with the narrowing piece 29 on the water inlet 26 side In this case, since the width of the siphon passage 22 is narrowed at the site by the narrowing piece 29, this also prevents the capillary phenomenon, so that the water siphon passage 22 when the water level of the river water is lowered. barrel It will have benefits that can not be discharged to maintain the water level.

Sluice 20 applied to the present invention may be rotatably fixed to the support structure 10, as another embodiment of the present invention, by lifting the sluice 20 to the bottom of the sluice 20 and the bottom of the river By forming a space therebetween, it is possible to discharge the lower layer of the river first, the connecting link 52 between the fixed shaft 51 formed on one side of the support structure 10 and the rotating shaft 21 of the water gate 20 And a fixed link 53 to the fixed shaft 51, and the cylinder rod 61 of the lifting cylinder 60 fixed to one side of the support structure 10 to be free of the fixed link 53. Rotationally fixed to the end can be configured to lift the lower end of the water gate 20 from the bottom of the river according to the expansion and contraction of the lifting cylinder (60).

In addition, the operation cylinder 30 is rotatably fixed to the bottom of the river, and the cylinder rod 31 of the operation cylinder 30 is fixed to the middle part of the water gate 20 according to the expansion and contraction of the operation cylinder 30. It can be configured to stand or overturn the sluice 20.

When configured in this way, all the operations are equivalent to the above-described embodiment of the present invention, and if it is determined that the pollution of the river is severe, operate the lifting cylinder 60 to lift the water gate 20 itself and the lower end of the water gate 20 and It is obvious that the contaminated stream water can be purified by first discharging the contaminated subsurface water of the stream through the space by separating the stream bottoms.

In this case, although not shown in the drawings, the opening and closing door 40 may be configured at the water inlet 26 formed on the water gate 20, or the narrowing plate 29 may be configured instead of the opening and closing door 40, and the siphon The thickness of the plurality of spacing members 42 forming the passage 22 may be configured to prevent the capillary phenomenon by unspecified thickness so as to maintain the river water level.

10: support structure 11: confined space
20: floodgate 21: rotation axis
22: siphon passage 23: vortex generation passage
24: partition plate 25: siphon plate
26: water inlet 27: vortex generating plate
28: cover 29: narrowing plate
30: working cylinder 40: opening and closing door
41: stopper 42: spacing member
51: fixed shaft 52: connection link
53: fixed link 60: lifting cylinder

Claims (5)

In the water purification system for opening and closing the waterway while rotating the water gate rotatably fixed through the rotation axis between the support structure built on both sides of the river by the operation cylinder,
The sluice is,
A partition plate fixed upward in a central portion of the rotation shaft;
A siphon plate fixed to the partition plate at a predetermined interval with a water inlet formed at a lower side thereof to form a siphon passage between the partition plate;
An upper end portion located at a lower portion than the upper end portion of the partition plate, and a vortex generating plate fixed to the partition plate at a predetermined interval in an open state to form a vortex generating passage between the partition plate; And
A water purification system for purifying contaminated river water using a siphon principle including a cover extending roundly from an upper portion of the siphon plate to an upper portion of the partition plate and above the vortex generating plate to block an upper portion of the siphon passage. The method of claim 1,
The siphon plate is fixed to the partition plate through a plurality of gap holding members, and the gap holding member is contaminated using the siphon principle, characterized in that the thickness of the siphon passage is configured to be unspecific. Water purification system to purify river water. The method of claim 1,
The opening and closing door of the area that can cover the water inlet is rotatably fixed to the lower end of the water inlet, the water inlet lower position of the siphon plate contaminated characterized in that the stopper is formed to limit the rotation angle of the opening and closing door Water purification system to purify river water. The method of claim 1,
The lower one side of the siphon plate is bent in the partition plate direction in a state of being cut, the siphon plate is cut and bent to form an empty portion of the water inlet, the bent portion is characterized in that the narrowed piece Water purification system to purify polluted river water. The method of claim 1,
The connecting shaft is connected between the fixed shaft formed on one side of the support structure and the rotating shaft of the water gate, the fixed shaft is connected to the fixed shaft, the cylinder rod of the lifting cylinder is rotatably fixed to one side of the support structure Rotatably fixed to the free end of the fixed link to lift the lower end of the water gate from the bottom of the river according to the expansion and contraction of the elevating cylinder;
The operating cylinder is rotatably fixed to the bottom of the river, the cylinder rod of the operating cylinder is fixed to the middle portion of the water gate is configured to stand or invert the water gate according to the expansion and contraction of the operation cylinder Water purification system to purify polluted river water.
KR1020110049215A 2011-04-19 2011-05-24 Water purifing system to purify polluted river water using siphon principles KR20110063421A (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR1020110035924 2011-04-19
KR1020110035924A KR20110047182A (en) 2011-04-19 2011-04-19 Multifunctional automatic floodgate that purifies polluted river water by using variable water purification siphon passage
KR1020110037016 2011-04-21
KR1020110037016A KR20110063719A (en) 2011-04-21 2011-04-21 Eco-friendly method to purify polluted river water by using water purification system composed of dilute low specific gravity water and light specific gravity upper water and water purification system to purify polluted river water applied to it
KR1020110041724 2011-05-02
KR1020110041724A KR20110060875A (en) 2011-05-03 2011-05-03 Eco-friendly method to purify polluted river water using cyphon exhaust system that acts to disperse gravity phenomenon and water purification system to purify polluted river water applied to it
KR1020110042725A KR20110060876A (en) 2011-05-05 2011-05-05 Eco-friendly method to purify polluted river water by using water storage system that discharges clean river water with high specific gravity and water purification system to purify polluted river water applied to it
KR1020110042725 2011-05-05

Publications (1)

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KR20110063421A true KR20110063421A (en) 2011-06-10

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KR1020110049215A KR20110063421A (en) 2011-04-19 2011-05-24 Water purifing system to purify polluted river water using siphon principles

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821111A (en) * 2014-01-14 2014-05-28 浙江衢州河口闸门有限公司 Bottom opening type flap gate and water storing and draining method implemented by same
KR102187983B1 (en) 2020-09-19 2020-12-08 한상관 By using a fish island that prevents the generation of green algae and restores the river ecosystem, it generates eco-friendly electricity and at the same time plays the function of an artificial fish farm that restores the natural ecosystem, increasing fish stocks and performing the role of a large rainwater reservoir. Naturally purify contaminated river water by using eco-friendly movable beams for preventing the occurrence of green algae that act to prevent flood damage, and to make contaminated river water stored in rivers, rivers and lakes, dams, and reservoirs clean. Nature-friendly construction method
KR20210157716A (en) * 2020-06-22 2021-12-29 한상관 By storing a large amount of river water to create an artificial fish farm and at the same time to reduce the generation of fine dust, it improves the polluted air in the atmosphere, and at the same time, preferentially discharges clean water molecules with a heavy specific gravity so that the polluted river water is converted into clean river water. A nature-friendly water purification eco-friendly method that naturally purifies the water quality of reservoirs, lakes, dams, lagoons, rivers, and rivers while producing a large amount of electricity using a nature-friendly eco-friendly water storage system configured to purify
KR102458656B1 (en) * 2022-07-27 2022-10-25 주식회사 우승산업 Flood gate for discharging low level water
KR102548010B1 (en) 2022-11-08 2023-06-29 한상관 It functions as a river water reservoir for forest fire extinguishing and an artificial fish farm to restore the natural ecosystem to increase fish stocks and at the same time act as a large rainwater storage tank to prevent flood damage. A nature-friendly and eco-friendly method of naturally purifying polluted river water by using an eco-friendly movable weir to prevent algal blooms that acts to make polluted river water stored in lakes, dams, and reservoirs clean.
KR102562679B1 (en) 2022-01-28 2023-08-02 한상관 It produces electricity using an eco-friendly electricity system and a pumped-storage power generation system that prevents algae from occurring, and at the same time increases fishery resources by using a fishway formed naturally. At the same time, it acts as a large rainwater storage tank to prevent flood damage. It is a nature-friendly method that naturally purifies polluted river water by using an eco-friendly movable weir for preventing algal blooms, which is used for both fish and fisheries. artificial method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821111A (en) * 2014-01-14 2014-05-28 浙江衢州河口闸门有限公司 Bottom opening type flap gate and water storing and draining method implemented by same
KR20210157716A (en) * 2020-06-22 2021-12-29 한상관 By storing a large amount of river water to create an artificial fish farm and at the same time to reduce the generation of fine dust, it improves the polluted air in the atmosphere, and at the same time, preferentially discharges clean water molecules with a heavy specific gravity so that the polluted river water is converted into clean river water. A nature-friendly water purification eco-friendly method that naturally purifies the water quality of reservoirs, lakes, dams, lagoons, rivers, and rivers while producing a large amount of electricity using a nature-friendly eco-friendly water storage system configured to purify
KR102187983B1 (en) 2020-09-19 2020-12-08 한상관 By using a fish island that prevents the generation of green algae and restores the river ecosystem, it generates eco-friendly electricity and at the same time plays the function of an artificial fish farm that restores the natural ecosystem, increasing fish stocks and performing the role of a large rainwater reservoir. Naturally purify contaminated river water by using eco-friendly movable beams for preventing the occurrence of green algae that act to prevent flood damage, and to make contaminated river water stored in rivers, rivers and lakes, dams, and reservoirs clean. Nature-friendly construction method
KR102562679B1 (en) 2022-01-28 2023-08-02 한상관 It produces electricity using an eco-friendly electricity system and a pumped-storage power generation system that prevents algae from occurring, and at the same time increases fishery resources by using a fishway formed naturally. At the same time, it acts as a large rainwater storage tank to prevent flood damage. It is a nature-friendly method that naturally purifies polluted river water by using an eco-friendly movable weir for preventing algal blooms, which is used for both fish and fisheries. artificial method
KR102458656B1 (en) * 2022-07-27 2022-10-25 주식회사 우승산업 Flood gate for discharging low level water
KR102548010B1 (en) 2022-11-08 2023-06-29 한상관 It functions as a river water reservoir for forest fire extinguishing and an artificial fish farm to restore the natural ecosystem to increase fish stocks and at the same time act as a large rainwater storage tank to prevent flood damage. A nature-friendly and eco-friendly method of naturally purifying polluted river water by using an eco-friendly movable weir to prevent algal blooms that acts to make polluted river water stored in lakes, dams, and reservoirs clean.

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