WO2012077890A1 - Hydroelectric generator installed in flowing water - Google Patents

Hydroelectric generator installed in flowing water Download PDF

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Publication number
WO2012077890A1
WO2012077890A1 PCT/KR2011/006416 KR2011006416W WO2012077890A1 WO 2012077890 A1 WO2012077890 A1 WO 2012077890A1 KR 2011006416 W KR2011006416 W KR 2011006416W WO 2012077890 A1 WO2012077890 A1 WO 2012077890A1
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WO
WIPO (PCT)
Prior art keywords
water
frame
generator
inlet
groove
Prior art date
Application number
PCT/KR2011/006416
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French (fr)
Korean (ko)
Inventor
이승철
이명훈
Original Assignee
Lee Seung Chul
Lee Myeong Hun
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.)
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Publication date
Application filed by Lee Seung Chul, Lee Myeong Hun filed Critical Lee Seung Chul
Priority to MX2013006448A priority Critical patent/MX2013006448A/en
Priority to BR112013014047A priority patent/BR112013014047A2/en
Priority to JP2013543085A priority patent/JP2014515070A/en
Publication of WO2012077890A1 publication Critical patent/WO2012077890A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/063—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/97—Mounting on supporting structures or systems on a submerged structure
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Definitions

  • the present invention relates to a hydrophobic power generator installed in flowing water, and more particularly, to a hydrophobic power generator installed in flowing water installed in a flowing river and configured to generate power according to the flow of water by flowing water into the generator.
  • Common power generation methods include hydroelectric power generation using hydroelectric power, thermal power generation using fossil fuels, and nuclear power generation using nuclear power.
  • the electricity production method of converting solar energy or wind energy into electrical energy and storing them in electric power storage batteries has a significant limitation on weather and environment.
  • tidal power generation can be obtained only in the region where the tidal difference is severe, so it can only be applied to a limited area, and wave power generation can only be applied to a limited place where waves continue to occur like the tidal power generation.
  • wave power generation can only be applied to a limited place where waves continue to occur like the tidal power generation.
  • the hydroelectric generator provides an advantage that it is possible to obtain a stable semi-permanent power with little maintenance cost once installed.
  • a general type hydroelectric generator is a method of obtaining electricity by rotating a turbine by using a drop of water in a high position
  • water storage facilities such as a dam
  • power generation facilities installed below the dam
  • water used for power generation There was an installation problem in which drainage systems for river or sea construction had to be built on a relatively large scale.
  • the conventional hydroelectric generator has a limitation in that the operating efficiency of the generator is reduced when there is a dry season or a drought in which water is not sufficiently stored in the reservoir.
  • Patent No. 534546 is disclosed as such a hydroelectric generator.
  • a rotor is installed on an endless track installed in parallel with a water flow direction, and a generator is operated by a rotational force of the rotor.
  • the rotating body installed includes a plurality of water plate, and a plurality of wings receiving the force is aligned in the same direction as the flow direction, so that the rear wing receives the flow force lowered by the preceding wing, There was a drawback that the use was not economical.
  • the present invention has been made in order to solve the above-mentioned problems, it is rotated while obtained to create a vortex-shaped water, and also through the water outlet while rotating through the vortex flow moving groove inside the body to make a fast water, fast water
  • the purpose of the present invention is to provide a hydrophobic power generator installed in flowing water by rotating and rotating the wing plate of the wing by the water pressure continuously.
  • the present invention has an inlet 14 formed on one side of the upper side of the cylindrical body 10, and an outlet 15 formed on one side of the lower side of the body 10, and the inlet 14.
  • a water flow moving groove 12 is helically formed along the inner surface of the wall portion 11 of the body 10 to connect the water outlet 15 to the water outlet 15, and rotates adjacent to the groove end 13 of the water flow moving groove 12.
  • the blade 50 is rotatably fixed to the inside of the body 10, the generator 20 is installed in the central axis 53 of the blade 50 and the groove 16 of the upper surface of the body 10 is connected, the generator 20 is installed to be watertight by the cover 30 and the sealer 40, the inlet conductor 60 is installed in the inlet 14, the flow of water entering the inlet guide 60 is rotated inside the body 10 Rotating along the water flow groove 12 of the blade 50 is configured to generate power while rotating together,
  • the blade 50 is fixed to the central shaft 53 so as to pass through the upper and lower ends of the hollow central cylindrical portion 51, the upper end of the central shaft 53 penetrates the upper center of the body 10 to the generator 20 It is fixed to the power generation shaft and the power generation, the wing plate 52 of the wing 50 is formed in the circumference of the central cylindrical portion 51, a convex curved portion 52-1 is formed toward the direction of water flow ,
  • the induction conductor 60 is composed of a frame 70 and the rotation expansion pipe 80, the frame 70 is a flange 71 is formed to be engaged with the flange formed in the inlet 14 of the body 10 , One frame 72 having a diameter of three to five times the diameter of the flange 71 is formed, the one frame 72 and the flange 71 is connected to each other fixed by a plurality of frame bars 73, each Rotating grooves 73-1 are formed in the same line on the end portions of the frame 73 facing each other,
  • the rotary expansion pipe 80 is formed with an expansion tube 81 having an inclination in which the frame bar 73 is fixed, and a guide rail 82 protrudes along the circumference at an outer diameter of the expansion body 81 to form a frame 70.
  • the hydrophobic generator Inserted into the rotary groove (73-1) of the) is rotatably fixed, the hydrophobic generator installed in the flowing water, characterized in that a plurality of guide wings 83 are fixed at regular intervals to the inner diameter of the expansion tube (81) to provide.
  • the present invention has an effect of increasing the efficiency of power generation because the flow rate is faster than the flowing water is generated because the flow of water installed in the bottom of the flowing water is introduced to generate a swirling water flow.
  • the water flows through the water flow groove, and when it receives the centrifugal force, it rotates and swirls, so the rapid flow rate is generated and it continues to be rotated while rotating the blades, further increasing the power generation efficiency.
  • the hollow central cylinder induces smooth rotation of the wing
  • the wing plate is made of carbon fiber having a higher specific gravity than water, so that it can rotate without any weight resistance.
  • the groove formed in the upper part of the body not only provides a space for installing a generator, but also has an effect of allowing the inner space to have a low center and a high outside shape so that the water can turn well outside.
  • the induction conductor of the present invention allows the inflow of water into the body well, and has an effect of inflowing the water into the spiral while rotating the expansion pipe to swirl the flow.
  • FIG. 1 is a perspective view showing a hydropower generator installed in the running water of the present invention.
  • Figure 2 is a plan view showing a hydropower generator installed in the running water of the present invention.
  • Figure 3 is a cross-sectional view showing a hydropower generator installed in the running water of the present invention.
  • Figure 4 is an exploded perspective view showing a hydropower generator installed in the running water of the present invention.
  • the present invention is installed so as to be submerged in the flowing water having a certain velocity or more flow, such as a river to install the induction conductor 60 at the inlet of the body 10 to enable the power generation by the flowing water, by the induction conductor 60
  • a spiral water flow moving groove 12 is formed to discharge the introduced water while rotating, and the wing 50 is rotatably fixed inside the body 10 so as to be rotated by water passing through the water flow moving groove 12.
  • the upper end of the central axis 53 of the blade 50 is configured to generate power by connecting to the generator 20.
  • An inlet 14 is formed at one side of the upper side of the cylindrical body 10 having a space 18 formed therein, and an outlet 15 is formed at one side of the lower side of the body 10, the inlet 14 and the outlet.
  • a water flow moving groove 12 is helically formed along the inner surface of the wall portion 11 of the body 10 to connect 15. Water entering through the inlet 14 is discharged to the outlet 15 while rotating along the water flow groove 12. At this time, the rotating water flows through the water flow groove 12 by centrifugal force.
  • the blade 50 is rotated by the water flowing along the water flow groove 12, the power is generated by the rotating blade (50).
  • the water flow moving groove 12 has a semicircular cross section, and each semicircular groove forms a spiral and reaches from the inlet 14 to the outlet 15.
  • the wing 50 is rotatably fixed to the inside of the body 10 so as to rotate adjacent to the groove end 13 of the water flow moving groove 12, the central axis 53 and the upper surface of the body 10 of the wing 50
  • the generator 20 installed in the groove 16 of the is connected.
  • the generator 20 may be installed to be watertight by the cover 30 and the sealer 40, and electricity generated from the generator may be stored externally through a wire.
  • the inlets of these wires are also sealed to prevent water from entering the generator.
  • the water inlet conductor 60 is installed in the inlet 14, while the water flowing into the water inlet conductor 60 rotates along the water flow groove 12 inside the body 10 while rotating the blades 50 together. It is configured to.
  • the induction conductor 60 is composed of a frame 70 and a rotation expansion tube 80 as an important configuration for entering water when installed in the flowing water.
  • Frame 70 is a flange 71 is formed to be engaged with the flange 14-1 formed in the inlet 14 of the body 10, the circle having a diameter of 3 to 5 times the diameter of the flange 71
  • the frame 72 is formed.
  • the one-frame 72 and the flange 71 are connected and fixed to each other by a plurality of frame bars 73, and the rotating grooves 73-1 are formed in the same line on the end portions of each frame 73 facing each other.
  • the rotary groove 73-1 is provided with a bearing to facilitate the rotation of the rotary expansion tube 80 such as a ceramic bearing.
  • Rotating expansion pipe 80 is a trumpet-shaped expansion tube 81 having a slope in which the frame bar 73 is fixed, the guide rail 82 protrudes around the outer diameter of the expansion tube 81 frame is formed
  • the rotary expansion tube 80 is rotatably fixed by being inserted into the rotary groove 73-1 of the 70.
  • a plurality of guide wings 83 are fixed to the inner diameter of the expansion tube 81 to protrude at a predetermined interval, the guide blade 83 is fixed in a spiral is rotated naturally as water enters, expansion tube 81 is When rotated, the incoming water is further rotated to enter the body 10.
  • the wing 50 installed inside the body 10 has a central axis 53 fixed to penetrate the upper and lower ends of the hollow central cylindrical portion 51, and the upper end of the central axis 53 is the upper center of the body 10. Through and fixed to the power generation shaft of the generator 20 is generated.
  • Wing plate 52 of the wing 50 is formed in the circumference of the central cylindrical portion 51, a convex curved portion 52-1 is formed in the direction in which the water flows, the surface facing the water entering direction Is concave, leading to better rotation by water.
  • the water rotated in this way is quickly rotated into the body 10 to create a tornado-shaped flow while being rotated and discharged.

Abstract

The present invention relates to a hydroelectric generator installed in flowing water, which is disposed within a flowing river to introduce the water current into the generator, thereby generating power according to the flow of the water. In the hydroelectric generator, a water inlet (14) is disposed in the side of the upper portion of a cylindrical body (10), and a water outlet (15) is disposed in the side of the lower portion of the body (10). A groove (12) for moving the flowing water has a spiral shape and is formed along the inner surface of the wall part (11) of the body (10) so as to connect the water inlet (14) to the water outlet (15). A wing (50) is rotatably fixed to the inside of the body (10) so that the wing (50) is rotated adjacent to the end (13) of the groove (12) for moving the flowing water. The center shaft (53) of the wing (50) is connected to a generator (20) disposed in a groove part (16) of the top surface of the body (10). The generator (20) is sealed from the water by a cover (30) and a sealer (40). An inflow water induction body (60) is disposed in the water inlet (14). The water flowing into the inflow water induction body (60) flows along the groove (12) for moving the flowing water within the body (10) while being rotated so as to rotate the wing (50).

Description

유수에 설치되는 소수력 발전기Small Hydro Power Generator Installed at Runoff
본 발명은 유수에 설치되는 소수력 발전기에 관한 것으로서, 더욱 상세하게는 흐르는 강에 설치되어 물살을 발전기 내부로 유입시켜 물의 흐름에 따라 발전이 일어나도록 구성한 유수에 설치되는 소수력 발전기에 관한 것이다.The present invention relates to a hydrophobic power generator installed in flowing water, and more particularly, to a hydrophobic power generator installed in flowing water installed in a flowing river and configured to generate power according to the flow of water by flowing water into the generator.
일반적인 발전방법에는 수력을 이용한 수력발전, 화석연료를 이용한 화력발전, 원자력을 이용한 원자력발전 등이 있다.Common power generation methods include hydroelectric power generation using hydroelectric power, thermal power generation using fossil fuels, and nuclear power generation using nuclear power.
이러한 발전방법들은 대규모의 발전설비와 발전설비를 가동시키기 위한 막대한 양의 에너지원을 필요로 하며 설치장소에 제약이 따른다. 특히, 화력발전에 이용되는 에너지원으로써 석유나 석탄 등의 화석연료는 타연료에 비해 그 의존도가 매우 크기 때문에 자원의 고갈과 같은 문제를 야기시킨다. 또한, 대기오염과 방사능의 유출 우려가 있어 환경 친화적이지 않다는 문제가 있으며, 동력을 발생시키기 위한 자원이 제한되어 있어 그 사용이 영구적이지 못하다는 한계를 안고 있다.These power generation methods require large-scale power generation facilities and enormous amounts of energy to operate them, and the installation sites are limited. In particular, fossil fuels such as petroleum and coal as energy sources used in thermal power generation are highly dependent on other fuels, causing problems such as exhaustion of resources. In addition, there is a concern that air pollution and radioactive leakage may not be environmentally friendly, and there is a limit that its use is not permanent because resources for generating power are limited.
따라서, 석유나 석탄 등의 사용에 따른 자원의 고갈과 석유나 석탄 등을 연소시킴으로써 발생되는 지구온난화에 따른 각종 재해 및 각종 공해물질의 발생으로 인한 환경오염을 방지하기 위해, 최근에는 태양열, 조력, 파력, 풍력 및 수력 등의 자연에너지를 이용한 친환경적이며 영구적으로 에너지원을 활용할 수 있는 발전 방법들이 개발되어 적용되고 있다.Therefore, in order to prevent environmental pollution caused by depletion of resources caused by the use of petroleum or coal, and various disasters caused by global warming caused by burning oil or coal, and the generation of various pollutants, recently, solar power, tidal power, Eco-friendly and permanent power generation methods using natural energy such as wave power, wind power and hydro power have been developed and applied.
그 중 태양에너지 또는 풍력에너지를 전기에너지로 변환하여 전력축전지 등에 저장하는 방식의 전력생산방식은 날씨와 환경에 상당한 제약이 따른다. 그리고, 조력발전은 조수간만의 차가 심한 지역에 설치해야 전력을 얻을 수 있으므로, 지역적으로 한정된 장소에만 적용할 수밖에 없으며, 파력발전 역시 상기 조력발전과 마찬가지로 파도가 지속적으로 발생되는 한정된 장소에만 적용할 수밖에 없어 설치장소에 제약이 따르는 단점이 있다.Among them, the electricity production method of converting solar energy or wind energy into electrical energy and storing them in electric power storage batteries has a significant limitation on weather and environment. In addition, tidal power generation can be obtained only in the region where the tidal difference is severe, so it can only be applied to a limited area, and wave power generation can only be applied to a limited place where waves continue to occur like the tidal power generation. There is a disadvantage in that there is a restriction in the installation place.
또한, 수력발전의 경우 방대한 양의 물이 저류되는 호수 또는 저수지를 필요로 하므로 이 역시 한정된 장소에만 적용할 수밖에 없어 설치장소에 제약이 따른다. 그러나, 수력을 이용한 발전장치는 한번 설치하면 유지비가 거의 들지 않고 전력을 안정되게 반영구적으로 얻을 수 있는 장점을 제공한다.In addition, in the case of hydroelectric power generation requires a lake or reservoir in which a large amount of water is stored, this also has to be applied only to a limited place, which places a limitation on the installation place. However, the hydroelectric generator provides an advantage that it is possible to obtain a stable semi-permanent power with little maintenance cost once installed.
한편, 일반적인 형태의 수력발전장치는 높은 위치에 있는 물의 낙차를 이용하여 터빈을 회전시켜 전기를 얻는 방식이므로, 댐과 같은 저수시설과, 댐 아래쪽에 설치되는 발전설비와, 발전에 사용된 물을 강이나 바다로 보내기 위한 배수시설이 비교적 대규모로 건설되어야만 하는 설치상의 문제가 있었다.On the other hand, since a general type hydroelectric generator is a method of obtaining electricity by rotating a turbine by using a drop of water in a high position, water storage facilities such as a dam, power generation facilities installed below the dam, and water used for power generation There was an installation problem in which drainage systems for river or sea construction had to be built on a relatively large scale.
또한, 종래의 수력발전장치는 저수시설에 물이 충분히 저장되지 않는 갈수기나 가뭄이 있는 경우에는 발전장치의 운전 효율이 저감되는 한계점을 갖고 있었다.In addition, the conventional hydroelectric generator has a limitation in that the operating efficiency of the generator is reduced when there is a dry season or a drought in which water is not sufficiently stored in the reservoir.
유속이 느린 조력이나 강물의 유수력을 동력으로 전환시킴에 있어서는 유수력을 받는 날개가 커야 할 뿐 아니라 그 수효가 많아야 한다.In converting tidal flows with slow flow or river flow into power, not only the wings receiving flows but also the number must be large.
이러한 수력발전장치로서 특허 제534546호 발명이 개시되어 있는데, 이러한 발명에 있어서는 물의 흐름방향과 평행하게 설치된 무한궤도상에 회전체를 설치하고 회전체의 회동력으로 발전기를 가동시키게 하되 무한궤도상에 설치되는 회전체가 다수의 물맞이판인 날개를 포함하고, 유력을 받는 다수의 날개가 유수 방향과 동일 방향으로 정렬되어 있어 후위의 날개는 선행의 날개에 의하여 저하된 유수력을 받게 되어 유수력의 이용이 경제적이지 못한 결점이 있었다.Patent No. 534546 is disclosed as such a hydroelectric generator. In this invention, a rotor is installed on an endless track installed in parallel with a water flow direction, and a generator is operated by a rotational force of the rotor. The rotating body installed includes a plurality of water plate, and a plurality of wings receiving the force is aligned in the same direction as the flow direction, so that the rear wing receives the flow force lowered by the preceding wing, There was a drawback that the use was not economical.
본 발명은 전술한 문제를 해결하기 위하여 안출한 것으로서, 입수되면서 회전하여 들어가게 되어 소용돌이 형상의 물살을 만들고, 몸체 내부에서도 소용돌이 수류이동홈을 통해 회전하면서 출수구를 통해 나가게 하여 빠른 물살을 만들며, 빠른 물살이 날개의 날개판을 계속적으로 밀려오는 수압에 의해 돌리면서 회전시켜 발전효율을 증대시키는 유수에 설치되는 소수력 발전기를 제공하고자 한다.The present invention has been made in order to solve the above-mentioned problems, it is rotated while obtained to create a vortex-shaped water, and also through the water outlet while rotating through the vortex flow moving groove inside the body to make a fast water, fast water The purpose of the present invention is to provide a hydrophobic power generator installed in flowing water by rotating and rotating the wing plate of the wing by the water pressure continuously.
유속이 있는 하천, 강, 관개수로의 저부에 고정하여 물의 흐름을 방해하지 않고 물고기의 이동 등 수중 생태계의 파괴를 방지하며, 환경 친화적이면서도 설치 장소 등의 조건에 크게 제약을 받지 않고, 수위 변동에 관계없이 저수 상태 등의 변동에 적절하게 대응하여 안정적으로 발전할 수 있게 하고자 하는 목적이 있다.It is fixed at the bottom of rivers, rivers and irrigation canals, where there is a flow rate, to prevent the destruction of aquatic ecosystems such as the movement of fish without disturbing the flow of water, and it is environmentally friendly and is not greatly restricted by the conditions of the installation site. Regardless of the purpose, it aims to be able to develop stably by appropriately responding to fluctuations in the reservoir state.
본 발명은 전술한 목적을 달성하기 위하여 원통형 몸체(10)의 상부 측면 일측에 입수구(14)가 형성되고, 몸체(10)의 하부 측면 일측에 출수구(15)가 형성되며, 입구수(14)와 출수구(15)를 연결하도록 몸체(10)의 벽체부(11) 내측면을 따라 수류이동홈(12)이 나선형으로 형성되고, 수류이동홈(12)의 홈단부(13)와 인접하여 회전하도록 날개(50)가 몸체(10) 내부에 회전가능하게 고정되며, 날개(50)의 중심축(53)과 몸체(10) 상면의 홈부(16)에 설치된 발전기(20)가 연결되고, 발전기(20)는 커버(30)와 실러(40)에 의해 수밀되도록 설치되며, 입수구(14)에 입수유도체(60)가 설치되고, 입수유도체(60)로 들어온 유수가 회전하면서 몸체(10) 내부의 수류이동홈(12)을 따라 돌면서 날개(50)를 같이 회전시키면서 발전하도록 구성되며,In order to achieve the above object, the present invention has an inlet 14 formed on one side of the upper side of the cylindrical body 10, and an outlet 15 formed on one side of the lower side of the body 10, and the inlet 14. A water flow moving groove 12 is helically formed along the inner surface of the wall portion 11 of the body 10 to connect the water outlet 15 to the water outlet 15, and rotates adjacent to the groove end 13 of the water flow moving groove 12. The blade 50 is rotatably fixed to the inside of the body 10, the generator 20 is installed in the central axis 53 of the blade 50 and the groove 16 of the upper surface of the body 10 is connected, the generator 20 is installed to be watertight by the cover 30 and the sealer 40, the inlet conductor 60 is installed in the inlet 14, the flow of water entering the inlet guide 60 is rotated inside the body 10 Rotating along the water flow groove 12 of the blade 50 is configured to generate power while rotating together,
상기 날개(50)는 중공의 중심원통부(51)의 상하단을 관통하도록 중심축(53)이 고정되고, 중심축(53)의 상단은 몸체(10)의 상부 중앙을 관통하여 발전기(20)의 발전축과 고정되어 발전하게 되며, 날개(50)의 날개판(52)은 중심원통부(51)의 둘레에 다수개가 형성되되 수류의 방향을 향하여 볼록한 곡면부(52-1)가 형성되고,The blade 50 is fixed to the central shaft 53 so as to pass through the upper and lower ends of the hollow central cylindrical portion 51, the upper end of the central shaft 53 penetrates the upper center of the body 10 to the generator 20 It is fixed to the power generation shaft and the power generation, the wing plate 52 of the wing 50 is formed in the circumference of the central cylindrical portion 51, a convex curved portion 52-1 is formed toward the direction of water flow ,
상기 입수유도체(60)는 프레임(70)과 회전확관(80)으로 구성되고, 상기 프레임(70)은 몸체(10)의 입구수(14)에 형성된 플랜지와 체결되도록 플랜지(71)가 형성되고, 플랜지(71)의 직경보다 3 ~ 5배의 직경을 가진 원프레임(72)이 형성되며, 원프레임(72)과 플랜지(71)가 다수개의 프레임바(73)로 서로 연결 고정되고, 각 프레임(73)의 서로 마주보는 단부에 회전홈(73-1)이 같은 선상으로 형성되며,The induction conductor 60 is composed of a frame 70 and the rotation expansion pipe 80, the frame 70 is a flange 71 is formed to be engaged with the flange formed in the inlet 14 of the body 10 , One frame 72 having a diameter of three to five times the diameter of the flange 71 is formed, the one frame 72 and the flange 71 is connected to each other fixed by a plurality of frame bars 73, each Rotating grooves 73-1 are formed in the same line on the end portions of the frame 73 facing each other,
상기 회전확관(80)은 프레임바(73)가 고정된 기울기를 가진 확관체(81)가 형성되고, 확관체(81)의 외경에 가이드레일(82)이 둘레를 따라 돌출 형성되어 프레임(70)의 회전홈(73-1)에 삽입되어 회전가능하게 고정되며, 확관체(81)의 내경에 다수개의 가이드 날개(83)가 일정간격으로 고정되는 것을 특징으로 하는 유수에 설치되는 소수력 발전기를 제공한다.The rotary expansion pipe 80 is formed with an expansion tube 81 having an inclination in which the frame bar 73 is fixed, and a guide rail 82 protrudes along the circumference at an outer diameter of the expansion body 81 to form a frame 70. Inserted into the rotary groove (73-1) of the) is rotatably fixed, the hydrophobic generator installed in the flowing water, characterized in that a plurality of guide wings 83 are fixed at regular intervals to the inner diameter of the expansion tube (81) to provide.
이상과 같이 본 발명은 유수의 저부에 설치되어 흐르는 물을 유입시켜 소용돌이 형태의 물 흐름을 발생시키므로 유수보다 빠른 유속이 발생되므로 발전의 효율이 높아지는 효과가 있다.As described above, the present invention has an effect of increasing the efficiency of power generation because the flow rate is faster than the flowing water is generated because the flow of water installed in the bottom of the flowing water is introduced to generate a swirling water flow.
*또한 수류이동홈을 통하여 물이 원심력을 받으면 소용돌이 치면서 회전하게 되므로 빠른 유속이 발생하고 날개를 회전하면서 계속 치게 되므로 발전 효율이 더욱 올라가게 된다.* In addition, the water flows through the water flow groove, and when it receives the centrifugal force, it rotates and swirls, so the rapid flow rate is generated and it continues to be rotated while rotating the blades, further increasing the power generation efficiency.
그리고 중공의 중심원통부는 날개의 원활한 회전을 유도하고, 날개판은 물보다 조금 높은 비중을 가진 탄소섬유로 만들어 별다른 무게 저항없이 회전할 수 있는 효과가 있다.In addition, the hollow central cylinder induces smooth rotation of the wing, and the wing plate is made of carbon fiber having a higher specific gravity than water, so that it can rotate without any weight resistance.
몸체 상부에 형성된 홈부는 발전기를 설치할 수 있는 공간을 제공할 뿐만 아니라 내부 공간부가 중앙이 낮고 외부가 높은 형상을 만들어 물이 외측으로 잘 돌 수 있게 하는 효과가 있다.The groove formed in the upper part of the body not only provides a space for installing a generator, but also has an effect of allowing the inner space to have a low center and a high outside shape so that the water can turn well outside.
본 발명의 입수유도체는 유수를 몸체 내부로 잘 유입시킬 수 있도록 하고, 회전확관이 회전하면서 물을 흐름을 나선형으로 바꾸어 소용돌이 치도록 유입시키는 효과가 있다.The induction conductor of the present invention allows the inflow of water into the body well, and has an effect of inflowing the water into the spiral while rotating the expansion pipe to swirl the flow.
도 1은 본 발명의 유수에 설치되는 소수력 발전기를 도시한 사시도.1 is a perspective view showing a hydropower generator installed in the running water of the present invention.
도 2는 본 발명의 유수에 설치되는 소수력 발전기를 도시한 평면도.Figure 2 is a plan view showing a hydropower generator installed in the running water of the present invention.
도 3은 본 발명의 유수에 설치되는 소수력 발전기를 도시한 단면도.Figure 3 is a cross-sectional view showing a hydropower generator installed in the running water of the present invention.
도 4는 본 발명의 유수에 설치되는 소수력 발전기를 도시한 분해 사시도.Figure 4 is an exploded perspective view showing a hydropower generator installed in the running water of the present invention.
이하, 본 발명의 구성 및 작용을 첨부된 도면에 의거하여 좀 더 구체적으로 설명한다. 본 발명을 설명함에 있어서, 본 명세서 및 청구범위에 사용된 용어나 단어는 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Hereinafter, the configuration and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, the term or word used in the present specification and claims is based on the principle that the inventor can appropriately define the concept of the term in order to best describe the invention of his or her own. It should be interpreted as meanings and concepts corresponding to the technical idea of
본 발명은 강과 같은 일정 속도 이상의 흐름을 가진 유수에 잠기도록 설치하여 흐르는 물에 의해 발전을 할 수 있게 하도록 몸체(10)의 입구에 입수유도체(60)를 설치하고, 입수유도체(60)에 의해 유입된 물이 회전하면서 배출되도록 나선형 수류이동홈(12)을 형성하며, 수류이동홈(12)을 통과하는 물에 의해 회전되도록 날개(50)를 회전가능하게 몸체(10) 내부에 고정하고, 날개(50)의 중심축(53) 상단을 발전기(20)와 연결시켜 발전하도록 구성한 것이다.The present invention is installed so as to be submerged in the flowing water having a certain velocity or more flow, such as a river to install the induction conductor 60 at the inlet of the body 10 to enable the power generation by the flowing water, by the induction conductor 60 A spiral water flow moving groove 12 is formed to discharge the introduced water while rotating, and the wing 50 is rotatably fixed inside the body 10 so as to be rotated by water passing through the water flow moving groove 12. The upper end of the central axis 53 of the blade 50 is configured to generate power by connecting to the generator 20.
내부에 공간부(18)가 형성된 원통형 몸체(10)의 상부 측면 일측에 입수구(14)가 형성되고, 몸체(10)의 하부 측면 일측에 출수구(15)가 형성되며, 입수구(14)와 출수구(15)를 연결하도록 몸체(10)의 벽체부(11) 내측면을 따라 수류이동홈(12)이 나선형으로 형성된다. 입수구(14)를 통해 들어온 물은 수류이동홈(12)을 따라 회전하면서 출수구(15)로 배출된다. 이때 회전하는 물은 원심력에 의해 수류이동홈(12)을 타고 흐르게 된다.An inlet 14 is formed at one side of the upper side of the cylindrical body 10 having a space 18 formed therein, and an outlet 15 is formed at one side of the lower side of the body 10, the inlet 14 and the outlet. A water flow moving groove 12 is helically formed along the inner surface of the wall portion 11 of the body 10 to connect 15. Water entering through the inlet 14 is discharged to the outlet 15 while rotating along the water flow groove 12. At this time, the rotating water flows through the water flow groove 12 by centrifugal force.
날개(50)는 수류이동홈(12)을 따라 흐르는 물에 의하여 회전하게 되고, 회전하는 날개(50)에 의해 발전이 된다.The blade 50 is rotated by the water flowing along the water flow groove 12, the power is generated by the rotating blade (50).
수류이동홈(12)은 단면이 반원형을 이루고, 각 반원형의 홈이 나선을 이루며 입수구(14)부터 출수구(15)에 이르게 된다. 수류이동홈(12)의 홈단부(13)와 인접하여 회전하도록 날개(50)가 몸체(10) 내부에 회전가능하게 고정되고, 날개(50)의 중심축(53)과 몸체(10) 상면의 홈부(16)에 설치된 발전기(20)가 연결된다.The water flow moving groove 12 has a semicircular cross section, and each semicircular groove forms a spiral and reaches from the inlet 14 to the outlet 15. The wing 50 is rotatably fixed to the inside of the body 10 so as to rotate adjacent to the groove end 13 of the water flow moving groove 12, the central axis 53 and the upper surface of the body 10 of the wing 50 The generator 20 installed in the groove 16 of the is connected.
발전기(20)는 커버(30)와 실러(40)에 의해 수밀되도록 설치되고, 발전기로부터 발생된 전기는 전선을 통해 외부에서 저장되도록 할 수 있다. 이러한 전선의 유입구 또한 실링 처리하여 물이 발전기로 들어가는 것을 방지한다.The generator 20 may be installed to be watertight by the cover 30 and the sealer 40, and electricity generated from the generator may be stored externally through a wire. The inlets of these wires are also sealed to prevent water from entering the generator.
또한 입수구(14)에 입수유도체(60)가 설치되고, 입수유도체(60)로 들어온 유수가 회전하면서 몸체(10) 내부의 수류이동홈(12)을 따라 돌면서 날개(50)를 같이 회전시키면서 발전하도록 구성된다. 입수유도체(60)는 유수에 설치할 때 물을 내부로 들어가게 하는 중요 구성으로 프레임(70)과 회전확관(80)으로 이루어진다.In addition, the water inlet conductor 60 is installed in the inlet 14, while the water flowing into the water inlet conductor 60 rotates along the water flow groove 12 inside the body 10 while rotating the blades 50 together. It is configured to. The induction conductor 60 is composed of a frame 70 and a rotation expansion tube 80 as an important configuration for entering water when installed in the flowing water.
프레임(70)은 몸체(10)의 입구수(14)에 형성된 플랜지(14-1)와 체결되도록 플랜지(71)가 형성되고, 플랜지(71)의 직경보다 3 ~ 5배의 직경을 가진 원프레임(72)이 형성된다. Frame 70 is a flange 71 is formed to be engaged with the flange 14-1 formed in the inlet 14 of the body 10, the circle having a diameter of 3 to 5 times the diameter of the flange 71 The frame 72 is formed.
원프레임(72)과 플랜지(71)가 다수개의 프레임바(73)로 서로 연결 고정되고, 각 프레임(73)의 서로 마주보는 단부에 회전홈(73-1)이 같은 선상으로 형성된다. 회전홈(73-1)에는 세라믹 베어링과 같은 회전확관(80)의 회전을 용이하게 해주는 베어링이 설치된다. The one-frame 72 and the flange 71 are connected and fixed to each other by a plurality of frame bars 73, and the rotating grooves 73-1 are formed in the same line on the end portions of each frame 73 facing each other. The rotary groove 73-1 is provided with a bearing to facilitate the rotation of the rotary expansion tube 80 such as a ceramic bearing.
회전확관(80)은 프레임바(73)가 고정된 기울기를 가진 나팔 형상의 확관체(81)가 형성되고, 확관체(81)의 외경에 가이드레일(82)이 둘레를 따라 돌출 형성되어 프레임(70)의 회전홈(73-1)에 삽입되어 회전확관(80)이 회전가능하게 고정된다.Rotating expansion pipe 80 is a trumpet-shaped expansion tube 81 having a slope in which the frame bar 73 is fixed, the guide rail 82 protrudes around the outer diameter of the expansion tube 81 frame is formed The rotary expansion tube 80 is rotatably fixed by being inserted into the rotary groove 73-1 of the 70.
상기 확관체(81)의 내경에 다수개의 가이드 날개(83)가 일정간격으로 돌출되도록 고정되고, 가이드날개(83)는 나선형으로 고정되어 물이 들어오면서 자연적으로 회전되며, 확관체(81)가 회전되면 유입되는 물은 더욱 회전되면서 몸체(10) 내부로 들어가게 된다.A plurality of guide wings 83 are fixed to the inner diameter of the expansion tube 81 to protrude at a predetermined interval, the guide blade 83 is fixed in a spiral is rotated naturally as water enters, expansion tube 81 is When rotated, the incoming water is further rotated to enter the body 10.
몸체(10) 내부에 설치되는 날개(50)는 중공의 중심원통부(51)의 상하단을 관통하도록 중심축(53)이 고정되고, 중심축(53)의 상단은 몸체(10)의 상부 중앙을 관통하여 발전기(20)의 발전축과 고정되어 발전하게 된다.The wing 50 installed inside the body 10 has a central axis 53 fixed to penetrate the upper and lower ends of the hollow central cylindrical portion 51, and the upper end of the central axis 53 is the upper center of the body 10. Through and fixed to the power generation shaft of the generator 20 is generated.
날개(50)의 날개판(52)은 중심원통부(51)의 둘레에 다수개가 형성되되 수류가 진행하는 방향으로 볼록한 곡면부(52-1)가 형성되고, 물이 들어오는 방향과 마주보는 면은 오목하게 형성되어 물에 의한 회전이 더욱 잘 되도록 유도한다. Wing plate 52 of the wing 50 is formed in the circumference of the central cylindrical portion 51, a convex curved portion 52-1 is formed in the direction in which the water flows, the surface facing the water entering direction Is concave, leading to better rotation by water.
이와 같이 회전한 물은 몸체(10) 내부로 회전하면서 들어와 토네이도 형상의 흐름을 만들면서 빠르게 회전하여 배출된다.The water rotated in this way is quickly rotated into the body 10 to create a tornado-shaped flow while being rotated and discharged.

Claims (1)

  1. 원통형 몸체(10)의 상부 측면 일측에 입수구(14)가 형성되고, 몸체(10)의 하부 측면 일측에 출수구(15)가 형성되며, 입구수(14)와 출수구(15)를 연결하도록 몸체(10)의 벽체부(11) 내측면을 따라 수류이동홈(12)이 나선형으로 형성되고, 수류이동홈(12)의 홈단부(13)와 인접하여 회전하도록 날개(50)가 몸체(10) 내부에 회전가능하게 고정되며, 날개(50)의 중심축(53)과 몸체(10) 상면의 홈부(16)에 설치된 발전기(20)가 연결되고, 발전기(20)는 커버(30)와 실러(40)에 의해 수밀되도록 설치되며, 입수구(14)에 입수유도체(60)가 설치되고, 입수유도체(60)로 들어온 유수가 회전하면서 몸체(10) 내부의 수류이동홈(12)을 따라 돌면서 날개(50)를 같이 회전시키면서 발전하도록 구성되며,Inlet port 14 is formed on one side of the upper side of the cylindrical body 10, the outlet port 15 is formed on one side of the lower side of the body 10, the body (to connect the inlet 14 and outlet 15) A water flow moving groove 12 is formed spirally along the inner surface of the wall portion 11 of the 10, the wing 50 is rotated adjacent to the groove end 13 of the water flow moving groove 12, the body 10 It is fixed to the inside rotatably, the central shaft 53 of the blade 50 and the generator 20 installed in the groove 16 of the upper surface of the body 10 is connected, the generator 20 is sealed with the cover 30 It is installed to be watertight by (40), the inlet conductor 60 is installed in the inlet 14, while the water flowing into the inlet conductor 60 while rotating along the water flow grooves 12 in the body (10) It is configured to generate power while rotating the wings 50 together,
    상기 날개(50)는 중공의 중심원통부(51)의 상하단을 관통하도록 중심축(53)이 고정되고, 중심축(53)의 상단은 몸체(10)의 상부 중앙을 관통하여 발전기(20)의 발전축과 고정되어 발전하게 되며, 날개(50)의 날개판(52)은 중심원통부(51)의 둘레에 다수개가 형성되되 수류의 방향을 향하여 볼록한 곡면부(52-1)가 형성되고,The blade 50 is fixed to the central shaft 53 so as to pass through the upper and lower ends of the hollow central cylindrical portion 51, the upper end of the central shaft 53 penetrates the upper center of the body 10 to the generator 20 It is fixed to the power generation shaft and the power generation, the wing plate 52 of the wing 50 is formed in the circumference of the central cylindrical portion 51, a convex curved portion 52-1 is formed toward the direction of water flow ,
    상기 입수유도체(60)는 프레임(70)과 회전확관(80)으로 구성되고, 상기 프레임(70)은 몸체(10)의 입구수(14)에 형성된 플랜지와 체결되도록 플랜지(71)가 형성되고, 플랜지(71)의 직경보다 3 ~ 5배의 직경을 가진 원프레임(72)이 형성되며, 원프레임(72)과 플랜지(71)가 다수개의 프레임바(73)로 서로 연결 고정되고, 각 프레임(73)의 서로 마주보는 단부에 회전홈(73-1)이 같은 선상으로 형성되며,The induction conductor 60 is composed of a frame 70 and the rotation expansion pipe 80, the frame 70 is a flange 71 is formed to be engaged with the flange formed in the inlet 14 of the body 10 , One frame 72 having a diameter of three to five times the diameter of the flange 71 is formed, the one frame 72 and the flange 71 is connected to each other fixed by a plurality of frame bars 73, each Rotating grooves 73-1 are formed in the same line on the end portions of the frame 73 facing each other,
    상기 회전확관(80)은 프레임바(73)가 고정된 기울기를 가진 확관체(81)가 형성되고, 확관체(81)의 외경에 가이드레일(82)이 둘레를 따라 돌출 형성되어 프레임(70)의 회전홈(73-1)에 삽입되어 회전가능하게 고정되며, 확관체(81)의 내경에 다수개의 가이드 날개(83)가 일정간격으로 고정되는 것을 특징으로 하는 유수에 설치되는 소수력 발전기.The rotary expansion pipe 80 is formed with an expansion tube 81 having an inclination in which the frame bar 73 is fixed, and a guide rail 82 protrudes along the circumference at an outer diameter of the expansion body 81 to form a frame 70. Inserted into the rotating groove (73-1) of the) is rotatably fixed, the hydrophobic power generator installed in the flowing water, characterized in that a plurality of guide wings (83) are fixed at regular intervals in the inner diameter of the expansion pipe (81).
PCT/KR2011/006416 2010-12-07 2011-08-30 Hydroelectric generator installed in flowing water WO2012077890A1 (en)

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MX2013006448A MX2013006448A (en) 2010-12-07 2011-08-30 Hydroelectric generator installed in flowing water.
BR112013014047A BR112013014047A2 (en) 2010-12-07 2011-08-30 hydroelectric generator installed in running water
JP2013543085A JP2014515070A (en) 2010-12-07 2011-08-30 Small hydroelectric generator installed in running water

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KR10-2010-0124311 2010-12-07
KR1020100124311A KR101042650B1 (en) 2010-12-07 2010-12-07 A water power generation fixing in flowing water

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CN114483420A (en) * 2022-02-21 2022-05-13 山东环科环保科技有限公司 Impeller using water pump residual pressure as power

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Publication number Priority date Publication date Assignee Title
KR101395475B1 (en) * 2013-05-20 2014-05-14 윈월드(주) Small hydroelectric power generation device using discharge water by waterfall
CN104775970A (en) * 2015-03-13 2015-07-15 卢润侨 Hydraulic turbine generator

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JPS55112876A (en) * 1979-02-19 1980-09-01 Fumihide Sugihara Power generating method and device for the same which utilizes fluid energy in the form of rotation energy
KR20000063639A (en) * 2000-07-27 2000-11-06 이미순 Devices for small generation of hydroelectric power

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JP2002266742A (en) 2001-03-09 2002-09-18 Inax Corp Pipe joint unit with generator

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Publication number Priority date Publication date Assignee Title
JPS55112876A (en) * 1979-02-19 1980-09-01 Fumihide Sugihara Power generating method and device for the same which utilizes fluid energy in the form of rotation energy
KR20000063639A (en) * 2000-07-27 2000-11-06 이미순 Devices for small generation of hydroelectric power

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114483420A (en) * 2022-02-21 2022-05-13 山东环科环保科技有限公司 Impeller using water pump residual pressure as power
CN114483420B (en) * 2022-02-21 2023-08-18 山东环科环保科技有限公司 Flow pushing device using water pump residual pressure as power

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