KR102339459B1 - Water power generation apparatus - Google Patents

Water power generation apparatus Download PDF

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Publication number
KR102339459B1
KR102339459B1 KR1020210102364A KR20210102364A KR102339459B1 KR 102339459 B1 KR102339459 B1 KR 102339459B1 KR 1020210102364 A KR1020210102364 A KR 1020210102364A KR 20210102364 A KR20210102364 A KR 20210102364A KR 102339459 B1 KR102339459 B1 KR 102339459B1
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South Korea
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circular
gear
horizontal fixing
fixing member
generator
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KR1020210102364A
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Korean (ko)
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이병찬
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이병찬
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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
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • 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
    • F05B2220/00—Application
    • F05B2220/30—Application in turbines
    • F05B2220/32—Application in turbines in water turbines
    • 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
    • F05B2220/00—Application
    • F05B2220/61—Application for hydrogen and/or oxygen production
    • 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
    • F05B2240/20—Rotors
    • F05B2240/24—Rotors for turbines
    • F05B2240/244—Rotors for turbines of the cross-flow, e.g. Banki, Ossberger type
    • 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
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/403—Transmission of power through the shape of the drive components
    • F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The present invention relates to a hydroelectric power generation apparatus installed at the top of a water beam in a river to produce an electricity while maintaining a stable posture. The hydroelectric power generation apparatus of the present invention comprises: a pair of left and right vertical fixation bars (100) installed on the top of the water beam (A) in the river; a horizontal fixation member (200) movably connected to the vertical fixation bar; a plurality of waterwheels (300) installed in the front-rear direction at a predetermined interval on the horizontal fixation member and rotated along a water flow; a generator (400) installed on the horizontal fixation member; a gear member (500) for connecting aberrations to rotate at the same time; and a power transmission gear member (600) for transmitting rotary forces of the waterwheels to a drive shaft of the generator.

Description

수력 발전장치{Water power generation apparatus}Water power generation apparatus

본 발명은 하천의 수중보 상단에 설치되어 안정적인 자세를 유지하면서 전기를 생산하도록 된 수력 발전장치에 관한 것이다.The present invention relates to a hydroelectric power generation device installed at the top of a water beam in a river to produce electricity while maintaining a stable posture.

최근 전기의 생산은 화석 연료의 고갈, 환경 오염, 지구 온난화 등의 문제로 전통적인 화력 발전에서 풍력, 수력, 조력, 태양열 등의 친환경 발전으로 그 중심이 옮겨가고 있는 추세이다.In recent years, electricity generation is shifting its focus from traditional thermal power generation to eco-friendly power generation such as wind power, hydro power, tidal power, and solar power due to problems such as depletion of fossil fuels, environmental pollution, and global warming.

그러나 풍력발전은 풍속 및 풍량의 변동폭이 커서 안정적인 발전에 어려움이 있으며 설비의 고비용과 유지보수의 어려움이라는 문제가 있고, 우리나라의 기후적 특성상 항시 일정 이상의 강도로 바람이 불어오는 지역이 극히 제한적이어서 널리 보급되기 힘든 문제가 있다.However, wind power generation has difficulties in stable power generation due to large fluctuations in wind speed and volume, high cost of equipment and difficulty in maintenance and repair. There are problems that are difficult to spread.

이에 반해 조력발전은 바다의 물살이 빠른 곳에 수차발전기를 설치해 조류의 흐름으로부터 전기 에너지를 생산하므로 어느 정도 예측이 가능하다는 점에서 장점이 있다.On the other hand, tidal power generation has an advantage in that it can be predicted to some extent because a water turbine generator is installed in a fast-flowing area of the sea to produce electrical energy from the current flow.

그러나, 우리나라의 연안의 조류는 풍부하기는 하나 10kn 전후의 강한 조류의 개체수가 적고 평균 3kn 전후의 비교적 낮은 유속의 조류가 대부분이어서, 강한 조류를 요구하는 방식의 조력발전기는 실용적이지 않을 뿐만 아니라 안전한 설치를 위해서는 일정 이상의 수심이 요구되는 제약이 뒤따른다.However, although tidal currents in the coast of Korea are abundant, the number of strong tidal currents around 10kn is small, and most of the currents with relatively low flow rates around 3kn on average. For installation, there is a restriction that a water depth greater than a certain level is required.

이러한 문제를 해결하기 위하여 본 출원인에 의해 제안된 "수류 발전장치"가 국내 등록특허 제2183452호가 알려져 있다.Domestic Patent Registration No. 2183452 is known as a "water current generator" proposed by the present applicant in order to solve this problem.

도 1은 종래의 수류 발전장치의 일예를 나타내는 도면으로서, 도시된 바와 같이, 상기 수류 발전장치(10)는 함체 형상으로 이루어져 물 위에 부유하는 부유체(11)와, 상기 부유체(11)의 전단과 후단에 좌우로 관통하도록 설치된 회전축(12)과, 각 회전축(12)의 양단에 고정된 스프로켓 휠(13)과, 상기 스프로켓 휠(13)에 감겨진 체인벨트(14)와, 상기 체인벨트(14)를 따라 일정간격을 두고 설치되어 수류방향을 따라 회전하면서 회전축(12)을 회전시키는 다수의 버킷(15)과, 상기 부유체(11)의 내부에 설치되어, 상기 회전축(12)으로부터 발생되는 회전력으로 전기를 생산하는 발전기(16)와, 상기 스프로켓 휠(13)의 외측에는 공회전 가능하게 연결된 견인바(17)와, 상기 견인바(17)에 연결된 견인로프(18)로 구성된다.1 is a view showing an example of a conventional water current power generation device, as shown, the water current power generation device 10 is a floating body 11 made of a housing shape and floating on water, and the floating body 11 A rotating shaft 12 installed to pass through the front and rear ends left and right, a sprocket wheel 13 fixed to both ends of each rotating shaft 12, a chain belt 14 wound around the sprocket wheel 13, and the chain A plurality of buckets 15 which are installed at regular intervals along the belt 14 and rotate the rotating shaft 12 while rotating along the water flow direction, and installed inside the floating body 11, the rotating shaft 12 It consists of a generator 16 that generates electricity with the rotational force generated from the sprocket wheel 13, a draw bar 17 connected to the outside of the sprocket wheel 13 so as to be idling, and a draw rope 18 connected to the draw bar 17 do.

그러나, 상기와 같은 구성의 수류 발전장치는 부유체(11)를 따라 일정간격을 두고 설치되어 수류방향을 따라 회전하는 다수의 버킷(15)을 통해 발전이 이루어지도록 구성되어 낮은 유속과 수심에서도 원활한 발전을 수행할 수 있다는 점에서는 어느 정도 효과가 인정되나 버킷(15)을 체인벨트(14)에 설치하기가 어렵고 회전과정에서 유동이 심해 사용상의 불편한 점이 많을 뿐만 아니라, 견인바(17)를 이용하여 수류에 떠내려 가지 않도록 견인로프(18)와 연결해 놓았으나, 수류를 따라 좌우로 유동이 심하여 충돌의 위험이 크고 접근이 어려워 유지 관리에 어려운 점이 많다는 문제가 있다.However, the water current generator having the above configuration is configured to generate electricity through a plurality of buckets 15 that are installed at regular intervals along the floating body 11 and rotate in the water flow direction, so that even at a low flow rate and water depth, it is smooth. Although the effect is recognized to some extent in terms of being able to generate electricity, it is difficult to install the bucket 15 on the chain belt 14 and the flow is severe during the rotation process, so there are many inconveniences in use as well as the use of the draw bar 17 Thus, it is connected to the traction rope 18 so as not to be floated away by the water current, but there is a problem in that there are many difficulties in maintenance due to the high risk of collision and difficult access due to severe flow to the left and right along the water flow.

국내등록특허공보 제10-제2183452호Domestic Registered Patent Publication No. 10-2183452

본 발명은 상기한 문제점들을 해결하기 위해 안출된 것으로서, 제작이 간편하고 수류를 따라 유동하지 않아 안전한 사용이 보장되는 수력 발전장치를 제공함에 목적이 있다.The present invention has been devised to solve the above problems, and it is an object of the present invention to provide a hydroelectric power generation device that is easy to manufacture and does not flow along a water current, thereby ensuring safe use.

상기 목적을 달성하기 위해, 본 발명의 수력 발전장치는 하천의 수중보 상단에 설치된 좌우 한 쌍의 수직고정바와, 상기 수직고정바에 승강가능하게 연결된 수평고정부재와, 상기 수평고정부재에 일정간격을 두고 전후 방향으로 설치되어 수류를 따라 회전하는 복수의 수차와, 상기 수차들이 동시 회전하도록 연결하는 연결용 기어부재와, 상기 수평고정부재에 설치된 발전기와, 상기 수차의 회전력을 발전기의 구동축으로 전달하는 동력전달용 기어부재를 포함한다.In order to achieve the above object, the hydroelectric power generation device of the present invention is a pair of left and right vertical fixing bars installed on the upper end of the underwater beam of the river, a horizontal fixing member movably connected to the vertical fixing bar, and the horizontal fixing member at a predetermined interval A plurality of waterwheels installed in the front-rear direction and rotating along the water current, a gear member for connecting to connect the waterwheels to rotate simultaneously, a generator installed on the horizontal fixing member, and power to transmit the rotational force of the waterwheel to a drive shaft of the generator It includes a gear member for transmission.

또한, 상기 수차는 수평고정부재에 회전가능하게 설치된 원형 부력드럼과, 상기 원형 부력드럼의 외주면을 따라 일정간격을 두고 형성된 복수의 날개와, 상기 원형 부력드럼을 관통하여 마주하는 수평고정부재의 내부에 설치된 발전기의 구동축과 연결되는 양단을 가진 회전축을 구비할 수 있다.In addition, the water wheel includes a circular buoyancy drum rotatably installed on the horizontal fixing member, a plurality of wings formed at regular intervals along the outer circumferential surface of the circular buoyancy drum, and the inside of the horizontal fixing member facing through the circular buoyancy drum It may be provided with a rotating shaft having both ends connected to the drive shaft of the generator installed in.

아울러, 상기 수평고정부재의 내부에는 발전기에서 생산되는 전기를 활용하여 물을 전기분해 한 뒤 수소를 생산하는 수소포집장치가 탑재될 수도 있다.In addition, a hydrogen collecting device for producing hydrogen after electrolyzing water by using electricity generated from a generator may be mounted inside the horizontal fixing member.

한편, 상기 기어부재는 각각의 원형 부력드럼의 외측으로 끼워져 결합된 제1원형기어와, 양측의 제1원형기어들과 맞물려 회전하는 제2원형기어를 구비할 수 있다.Meanwhile, the gear member may include a first circular gear fitted to the outside of each circular buoyancy drum and coupled thereto, and a second circular gear engaged with the first circular gears on both sides to rotate.

이 경우, 상기 동력전달용 기어부재는 상기 수평고정부재에 고정되어 상기 수직고정바에 근접한 최전방의 원형 부력드럼에 결합된 제1원형기어와 연결되는 제3원형기어와, 발전기의 구동축에 결합되며 상기 제3원형기어와 맞물려 회전하는 제4원형기어를 구비할 수 있다.In this case, the gear member for power transmission is fixed to the horizontal fixing member and coupled to the third circular gear connected to the first circular buoyancy drum coupled to the frontmost circular buoyancy drum close to the vertical fixing bar, and coupled to the drive shaft of the generator, and the It may include a fourth circular gear that rotates in engagement with the third circular gear.

상기와 같이 구성된 본 발명의 수력 발전장치는 수차가 하천의 수중보 상단에 고정된 좌우 한 쌍의 수직고정바에 설치되므로 수류를 따라 유동하지 않아 주변과 충돌할 위험이 없고 접근이 용이하여 유지관리가 매우 용이하다.The hydroelectric power generation device of the present invention configured as described above is installed on a pair of left and right vertical fixed bars where the water wheel is fixed to the top of the underwater beam of the river, so there is no risk of colliding with the surroundings because it does not flow along the water current, and it is easy to access, so maintenance is very easy Easy.

또한, 본 발명은 연결용 기어부재를 통해 수차들이 동시 회전하도록 연결되고, 동력전달용 기어부재를 통해 수차의 회전력을 발전기의 구동축으로 전달하도록 구성되므로 체인벨트에 버킷을 연결하도록 된 종래에 비하여 구조가 단순하고 제작이 용이하며 수차가 원활하게 회전하는 효과를 기대할 수 있다..In addition, the present invention is configured to transmit the rotational force of the water wheel to the drive shaft of the generator through the gear member for power transmission and the water wheel is connected to rotate at the same time through the connection gear member. It is simple and easy to manufacture, and the effect of smooth rotation of the aberration can be expected.

도 1은 종래의 수력 발전장치의 일예를 나타내는 사시도.
도 2는 본 발명에 따른 수력 발전장치의 평면도.
도 3은 도 2의 Ⅲ-Ⅲ선에 따른 단면도.
도 4는 도 2의 Ⅳ-Ⅳ선에 따른 단면도.1 is a perspective view showing an example of a conventional hydroelectric power generation device.
Figure 2 is a plan view of the hydroelectric power generation device according to the present invention.
3 is a cross-sectional view taken along line III-III of FIG.
4 is a cross-sectional view taken along line IV-IV of FIG. 2 .

본 발명의 특징 및 이점들은 첨부도면에 의거한 다음의 바람직한 실시예에 대한 상세한 설명으로 더욱 명백해질 것이다.The features and advantages of the present invention will become more apparent from the following detailed description of preferred embodiments, taken in conjunction with the accompanying drawings.

이에 앞서, 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.Prior to this, the terms or words used in the present specification and claims are based on the technical idea of the present invention based on the principle that the inventor can appropriately define the concept of the term in order to best describe his invention. It must be interpreted with a corresponding meaning and concept.

아울러, 본 명세서 및 청구범위에 사용된 용어나 단어는 단지 특정한 실시예를 설명하기 위해 사용된 것으로, 본 발명을 한정하려는 의도가 아니다.In addition, the terms or words used in the specification and claims are used only to describe specific embodiments, and are not intended to limit the present invention.

예컨대, 단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한, 복수의 표현을 포함한다. 아울러, "포함한다" 또는 "구비한다" 또는 "가진다" 등의 용어는 명세서상에 기재된 특징, 숫자, 단계, 동작, 구성요소, 부분품 또는 이들을 조합한 것이 존재함을 지정하려는 것이지 하나 또는 그 이상의 다른 특징들이나 숫자, 단계, 동작, 구성요소, 부분품 또는 이들을 조합한 것들의 존재 또는 부가 가능성을 미리 배제하지 않는 것으로 이해되어야 한다.For example, the singular expression includes the plural expression unless the context clearly dictates otherwise. In addition, terms such as “comprises” or “comprising” or “having” are intended to designate the presence of a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more It should be understood that this does not preclude the possibility of addition or existence of other features or numbers, steps, operations, components, parts, or combinations thereof.

또한, 층, 막, 영역, 판 등의 부분이 다른 부분 "위에" 있다고 할 경우, 이는 다른 부분 "바로 위에" 있는 경우 뿐만 아니라 그 중간에 또 다른 부분이 있는 경우도 포함한다. 반대로 층, 막, 영역, 판 등의 부분이 다른 부분 "아래에" 있다고 할 경우, 이는 다른 부분 "바로 아래에" 있는 경우 뿐만 아니라 그 중간에 또 다른 부분이 있는 경우도 포함한다.Also, when a part of a layer, film, region, plate, etc. is said to be “on” another part, this includes not only the case where the other part is “directly on” but also the case where there is another part in between. Conversely, when a part of a layer, film, region, plate, etc. is said to be “under” another part, this includes not only cases where it is “directly under” another part, but also a case where there is another part in between.

아울러, 본 명세서에서 사용한 "제1", "제2" 등과 같이 서수를 포함하는 용어는 다양한 구성요소들을 설명하는데 사용될 수 있지만, 상기 구성요소들은 상기 용어들에 의해 한정되지는 않으며, 상기 용어들은 하나의 구성요소를 다른 구성요소로부터 구별하는 목적으로만 사용된다.In addition, terms including an ordinal number, such as "first", "second", etc. used herein may be used to describe various elements, but the elements are not limited by the terms, and the terms are It is used only for the purpose of distinguishing one component from another.

이하, 본 발명의 일 실시예를 도면을 참조하여 상세히 설명함에 있어, 동일한 구성에 대해서는 동일한 부호를 사용하며, 명료성을 위하여 가능한 중복되지 않게 상이한 부분만을 주로 설명한다.Hereinafter, in describing an embodiment of the present invention in detail with reference to the drawings, the same reference numerals are used for the same components, and for the sake of clarity, only different parts are mainly described so as not to overlap as much as possible.

도 2는 본 발명에 따른 수력 발전장치의 평면도이고, 도 3은 도 2의 Ⅲ-Ⅲ선에 따른 단면도이며, 도 4는 도 2의 Ⅳ-Ⅳ선에 따른 단면도로서, 도시된 바와 같이, 본 발명의 일실시예에 따른 수력 발전장치는 하천의 수중보(A)의 상단에 설치된 좌우 한 쌍의 수직고정바(100)와, 상기 수직고정바(100)에 승강가능하게 연결된 수평고정부재(200)와, 상기 수평고정부재(200)에 일정간격을 두고 전후 방향으로 설치되어 수류를 따라 회전하는 복수의 수차(300)와, 상기 수평고정부재(200)에 설치된 발전기(400)와, 상기 수차(300)들이 동시 회전하도록 연결하는 연결용 기어부재(500)와, 상기 수차(300)의 회전력을 발전기(400)의 구동축으로 전달하는 동력전달용 기어부재(600)를 포함한다.Figure 2 is a plan view of the hydroelectric power generation device according to the present invention, Figure 3 is a cross-sectional view taken along the line III-III of Figure 2, Figure 4 is a cross-sectional view taken along the line IV-IV of Figure 2, as shown, A hydroelectric power generation device according to an embodiment of the present invention includes a pair of left and right vertical fixing bars 100 installed on the upper end of the underwater beam (A) of the river, and a horizontal fixing member 200 connected to the vertical fixing bar 100 so as to elevate. ), a plurality of waterwheels 300 installed in the front-rear direction at regular intervals on the horizontal fixing member 200 and rotated along the water flow, the generator 400 installed on the horizontal fixing member 200, and the waterwheel It includes a gear member 500 for connection that connects the 300 to rotate at the same time, and a gear member 600 for power transmission that transmits the rotational force of the water wheel 300 to the drive shaft of the generator 400 .

상기 수직고정바(100)는 수류에 유동되지 않도록 하단이 하천의 수중보(A)의 상단에 좌측과 우측에 각각 견고하게 고정된다.The vertical fixing bar 100 is firmly fixed to the left and right sides of the lower end to the upper end of the underwater beam (A) of the river so as not to flow in the water flow.

상기 수평고정부재(200)는 수직고정바(100)를 따라 승강이 가능하도록 설치된다.The horizontal fixing member 200 is installed to enable elevation along the vertical fixing bar 100 .

이 경우, 수평고정부재(200)는 평면에서 봤을 때 전체적으로 디귿자 형태로 이루어지며, 양측에는 수직고정바(100)가 끼워지는 끼움관이 구비된다. 상기 끼움관의 내측에는 원활한 승강을 위한 베어링부재가 설치되는 것이 바람직하다.In this case, the horizontal fixing member 200 is formed in the shape of a digut as a whole when viewed in a plan view, and a fitting pipe into which the vertical fixing bar 100 is fitted is provided on both sides of the horizontal fixing member 200 . It is preferable that a bearing member for smooth lifting and lowering is installed inside the fitting pipe.

이와 같은 상기 수평고정부재(200)에는 수차(300)가 설치된다.A water wheel 300 is installed on the horizontal fixing member 200 as described above.

따라서, 상기 수평고정부재(200)는 수차(300)의 부력에 의하여 수면 위에 떠 있게 되며, 수위 변화에 따라 수직고정바(100)를 따라 자동으로 승강하게 된다.Accordingly, the horizontal fixing member 200 floats on the water surface by the buoyancy of the water wheel 300 , and automatically ascends and descends along the vertical fixing bar 100 according to a change in the water level.

상기 수차(300)는 수평고정부재(200)에 일정간격을 두고 전후방향으로 설치되어 수면위에 떠 있으면서 통과하는 수류를 따라 회전한다.The water wheel 300 is installed in the front and rear directions at a predetermined interval on the horizontal fixing member 200 and rotates along the passing water current while floating on the water surface.

이 경우, 상기 수차(300)는 수평고정부재(200)에 회전가능하게 설치된 원형 부력드럼(310)과, 상기 원형 부력드럼(310)의 외주면을 따라 일정간격을 두고 형성된 복수의 날개(320)와, 상기 원형 부력드럼(310)을 관통하여 마주하는 수평고정부재(200)에 설치된 회전축(330)을 구비할 수 있다.In this case, the water wheel 300 includes a circular buoyancy drum 310 rotatably installed on the horizontal fixing member 200, and a plurality of blades 320 formed at regular intervals along the outer peripheral surface of the circular buoyancy drum 310. and a rotation shaft 330 installed on the horizontal fixing member 200 facing through the circular buoyancy drum 310 may be provided.

상기 원형 부력드럼(310)은 날개(320) 및 수평고정부재(200)가 수면 위에 떠 있도록 부력을 제공한다.The circular buoyancy drum 310 provides buoyancy so that the wings 320 and the horizontal fixing member 200 float on the water surface.

상기 수차(300)들은 동시 회전이 가능하도록 연결용 기어부재(500)를 통해 연결된다.The water wheel 300 is connected through a gear member 500 for connection to enable simultaneous rotation.

이 경우, 상기 연결용 기어부재(500)는 각각의 원형 부력드럼(310)의 외측으로 끼워져 결합된 제1원형기어(510)와, 양측의 제1원형기어(510)들과 맞물려 회전하는 제2원형기어(520)로 구성될 수 있다.In this case, the connecting gear member 500 is a first circular gear 510 fitted and coupled to the outside of each circular buoyancy drum 310, and the first circular gears 510 on both sides to engage and rotate. It may be composed of two circular gears 520 .

상기 제2원형기어(520)의 회전축은 마주하는 수평고정부재(200)에 설치된다.The rotation shaft of the second circular gear 520 is installed on the opposite horizontal fixing member 200 .

상기 제1원형기어(510)는 원형 부력드럼(310)의 중앙에 배치되며, 상기 날개(320)는 제1원형기어(510)와 간섭되지 않도록 제1원형기어(510)를 중심으로 좌측과 우측으로 분할 구성된다.The first circular gear 510 is disposed in the center of the circular buoyancy drum 310, and the wings 320 are left and right around the first circular gear 510 so as not to interfere with the first circular gear 510. divided to the right.

이와 같이, 각각의 수차(300)들은 연결용 기어부재(500)를 통해 회전방향을 그대로 유지하면서 회전하게 되며, 그 구조가 단순하여 제작이 쉽고 간편하다.In this way, each of the aberrations 300 rotates while maintaining the rotational direction through the gear member 500 for connection, and its structure is simple, making it easy and convenient to manufacture.

상기 발전기(400)는 수평고정부재(200)에 설치되어 수차(300)로부터 회전력을 전달받아 전기를 생산한다.The generator 400 is installed on the horizontal fixing member 200 and receives rotational force from the water wheel 300 to produce electricity.

도시되지는 않았으나, 상기 수평고정부재(200)의 내부에는 생산된 전기를 저장해 놓을 수 있도록 배터리가 구비될 수도 있다.Although not shown, a battery may be provided inside the horizontal fixing member 200 to store the generated electricity.

한편, 상기 발전기(400)는 동력전달용 기어부재(600)를 통해 수차(300)로부터 회전력을 절달받도록 구성된다.On the other hand, the generator 400 is configured to receive rotational force from the water wheel 300 through the gear member 600 for power transmission.

이 경우, 상기 동력전달용 기어부재(600)는 상기 수평고정부재(200)에 고정되어 상기 수직고정바(100)에 근접한 최전방의 원형 부력드럼(310)에 결합된 제1원형기어(510)와 맞물려 회전하는 제3원형기어(610)와, 발전기(400)의 구동축에 결합되며 상기 제3원형기어(610)와 맞물려 회전하는 제4원형기어(620)를 구비할 수 있다.In this case, the gear member 600 for power transmission is fixed to the horizontal fixing member 200 and coupled to the frontmost circular buoyancy drum 310 close to the vertical fixing bar 100 , a first circular gear 510 ) It may include a third circular gear 610 that rotates in engagement with and a fourth circular gear 620 that is coupled to the drive shaft of the generator 400 and rotates in engagement with the third circular gear 610 .

본 발명에 따르면, 상기 수평고정부재(200)의 일측에는 상기 발전기(400)에서 생산되는 전기를 활용하여 물을 전기분해 한 뒤 수소를 생산하는 수소포집장치(450)가 더 구비될 수 있다.According to the present invention, a hydrogen collecting device 450 for producing hydrogen after electrolyzing water by using electricity generated from the generator 400 may be further provided on one side of the horizontal fixing member 200 .

이 경우, 수소포집장치(450)를 통해 전기에 비하여 이송과 저장이 용이한 클린에너지인 수소를 얻을 수 있게 된다.In this case, it is possible to obtain hydrogen, which is clean energy, which is easier to transport and store than electricity, through the hydrogen collecting device 450 .

도시되지는 않았으나, 야간시 식별이 용이하도록 수직고정바(100)의 상단에는 발전기(400)로부터 전원을 인가 받아 발광하는 램프가 설치되는 것이 바람직하다.Although not shown, it is preferable that a lamp that receives power from the generator 400 and emits light is installed at the upper end of the vertical fixing bar 100 for easy identification at night.

이와 같이 구성된 본 발명의 수력 발전장치는 비교적 수심이 낮아 수력 발전이 어려운 하천의 수중보(A) 상단에 견고하게 고정되어 원활하게 발전을 수행할 수 있게 된다.The hydroelectric power generation device of the present invention configured as described above is firmly fixed to the upper part of the underwater weir (A) of the river where hydroelectric power generation is difficult due to the relatively low water depth, so that power generation can be performed smoothly.

그리고, 발전을 통해 생산된 전기는 배터리에 충전하여 송전케이블을 통해 외부로 전송하거나 정기적으로 배터리를 수거하면 되고, 수소포집장치(450)가 설치된 경우에는 포집된 수소를 정기적으로 수거하면 된다.In addition, electricity produced through power generation may be charged in a battery and transmitted to the outside through a power transmission cable or the battery may be periodically collected. When the hydrogen collecting device 450 is installed, the collected hydrogen may be periodically collected.

이와 같은 본 발명의 수력 발전장치는 구조가 단순하여 제작이 쉬울 뿐만 아니라, 약한 수류에도 발전이 원활하게 이루어지므로 국내의 지형 조건에 적용하기가 매우 유리한 바, 적은 비용으로 다량의 전기를 생산할 수 있게 된다.As such, the hydroelectric power generation device of the present invention has a simple structure and is easy to manufacture, and since power generation is smoothly performed even in a weak current, it is very advantageous to apply it to domestic topographic conditions, so that it is possible to produce a large amount of electricity at a low cost do.

아울러, 본 발명의 수력 발전장치는 수직고정바(100)를 통해 항상 일정한 위치에 고정되어 있기 때문에 수류를 따라 좌우로 유동되지 않아 주변과 충돌할 위험이 없고 접근이 용이하여 유지관리가 매우 용이하다.In addition, since the hydroelectric power generation device of the present invention is always fixed at a fixed position through the vertical fixing bar 100, it does not flow left and right along the water flow, so there is no risk of colliding with the surroundings, and it is easy to access, so maintenance is very easy. .

이와 같이, 도면을 참조하여 본 발명의 바람직한 실시예에 대해 상술하였으나 본 발명은 전술한 실시예에 한정되지 않으며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진자가 본 발명의 사상을 벗어나지 않고 변형 가능하며, 이러한 변형은 본 발명의 권리범위에 속할 것이다.As such, although preferred embodiments of the present invention have been described above with reference to the drawings, the present invention is not limited to the above-described embodiments, and those skilled in the art to which the present invention pertains can modify without departing from the spirit of the present invention It is possible, and such modifications will fall within the scope of the present invention.

100...수직고정바 200...수평고정부재
300...수차 310...원형 부력드럼
320...날개 330...회전축
400...발전기 450...수소포집장치
500...연결용 기어부재 510...제1원형기어
520...제2원형기어 600...동력전달용 기어부재
610...제3원형기어 620...제4원형기어
A...수중보100...Vertical fixing bar 200...Horizontal fixing member
300...Aberration 310...Round buoyancy drum
320...wing 330...shaft
400...Generator 450...Hydrogen capture device
500... Gear member for connection 510... First circular gear
520...Second circular gear 600...Gear member for power transmission
610...3rd circular gear 620...4th circular gear
A...underwater

Claims (5)

하천의 수중보 상단에 설치된 좌우 한 쌍의 수직고정바;
상기 수직고정바에 승강가능하게 연결되도록 양측에 끼움관이 형성되며, 디귿자 형태의 수평고정부재;
상기 수평고정부재에 일정간격을 두고 전후 방향으로 설치되어 수류를 따라 회전하는 복수의 수차;
상기 수평고정부재에 설치된 발전기;
상기 수차들이 동시 회전하도록 연결하는 연결용 기어부재; 및
상기 수차의 회전력을 발전기의 구동축으로 전달하는 동력전달용 기어부재;를 포함하고,
상기 수차는,
수평고정부재에 회전가능하게 설치된 원형 부력드럼;
상기 원형 부력드럼의 외주면을 따라 일정간격을 두고 형성된 복수의 날개; 및
상기 원형 부력드럼을 관통하여 마주하는 수평고정부재에 설치되는 회전축;을 구비하며,
상기 수평고정부재의 내부에는 발전기에서 생산되는 전기를 활용하여 물을 전기분해 한 뒤 수소를 생산하는 수소포집장치가 탑재된 수력 발전장치.A pair of left and right vertical fixed bars installed on the upper part of the underwater beam in the river;
Fitting pipes are formed on both sides so as to be elevatingly connected to the vertical fixing bar, and a horizontal fixing member in the form of a digitizer;
a plurality of waterwheels installed in the front-rear direction at regular intervals on the horizontal fixing member and rotated along the water flow;
a generator installed on the horizontal fixing member;
a gear member for connecting the waterwheels to rotate simultaneously; and
a power transmission gear member for transmitting the rotational force of the water wheel to the drive shaft of the generator;
The aberration is
A circular buoyancy drum rotatably installed on a horizontal fixing member;
a plurality of wings formed at regular intervals along the outer circumferential surface of the circular buoyancy drum; and
and a rotation shaft installed on a horizontal fixing member facing through the circular buoyancy drum; and
A hydroelectric power generation device equipped with a hydrogen collecting device for producing hydrogen after electrolyzing water by using electricity generated from a generator inside the horizontal fixing member. 삭제delete 삭제delete 제 1항에 있어서,
상기 연결용 기어부재는,
각각의 원형 부력드럼의 외측으로 끼워져 결합된 제1원형기어; 및
양측의 제1원형기어들과 맞물려 회전하는 제2원형기어;를 구비하고,
상기 날개는 제1원형기어와 간섭되지 않도록 제1원형기어를 중심으로 양측으로 분할 구성된 수력 발전장치.The method of claim 1,
The gear member for the connection,
a first circular gear fitted and coupled to the outside of each circular buoyancy drum; and
and a second circular gear that rotates in engagement with the first circular gears on both sides; and
The wing is a hydroelectric power generator configured to be divided into both sides around the first circular gear so as not to interfere with the first circular gear. 제 4항에 있어서,
상기 동력전달용 기어부재는
상기 수평고정부재에 고정되어 상기 수직고정바에 근접한 최전방의 원형 부력드럼에 결합된 제1원형기어와 연결되는 제3원형기어; 및
상기 발전기의 구동축에 결합되며 상기 제3원형기어와 맞물려 회전하는 제4원형기어를 구비한 수력 발전장치.5. The method of claim 4,
The gear member for power transmission is
a third circular gear fixed to the horizontal fixing member and connected to the first circular gear coupled to the frontmost circular buoyancy drum close to the vertical fixing bar; and
A hydroelectric power generation device coupled to the drive shaft of the generator and having a fourth circular gear that rotates in engagement with the third circular gear.
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100125155A (en) * 2009-05-20 2010-11-30 (주)탑스엔지니어링 Apparutus floating on surface of the water for generating elecricity of hydraulic power using pumping out water in water treatment plant and filtration plant
JP2018503768A (en) * 2015-04-20 2018-02-08 株式会社ソジュンＳｅｏ Ｊｕｎ Ｌｔｄ． Free adjustment power generator
KR102183452B1 (en) 2020-09-08 2020-11-27 이병찬 Power generator using water current

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100125155A (en) * 2009-05-20 2010-11-30 (주)탑스엔지니어링 Apparutus floating on surface of the water for generating elecricity of hydraulic power using pumping out water in water treatment plant and filtration plant
JP2018503768A (en) * 2015-04-20 2018-02-08 株式会社ソジュンＳｅｏ Ｊｕｎ Ｌｔｄ． Free adjustment power generator
KR102183452B1 (en) 2020-09-08 2020-11-27 이병찬 Power generator using water current

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