KR20020021962A - Wind and hydraulic power difference using low flow fluid - Google Patents

Wind and hydraulic power difference using low flow fluid Download PDF

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Publication number
KR20020021962A
KR20020021962A KR1020000054724A KR20000054724A KR20020021962A KR 20020021962 A KR20020021962 A KR 20020021962A KR 1020000054724 A KR1020000054724 A KR 1020000054724A KR 20000054724 A KR20000054724 A KR 20000054724A KR 20020021962 A KR20020021962 A KR 20020021962A
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South Korea
Prior art keywords
rotating shaft
rotating
wind
fluid
gear
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KR1020000054724A
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Korean (ko)
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오동수
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오동수
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Priority to KR1020000054724A priority Critical patent/KR20020021962A/en
Publication of KR20020021962A publication Critical patent/KR20020021962A/en

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Classifications

    • 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
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067—Cyclic movements
    • 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
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/008—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with water energy converters, e.g. a water turbine
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • 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
    • F05B2260/50—Kinematic linkage, i.e. transmission of position
    • F05B2260/503—Kinematic linkage, i.e. transmission of position using gears
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Abstract

PURPOSE: A low speed fluid is used effectively for power generation, thereby reducing cost. CONSTITUTION: A rotation main shaft(1) is formed vertical with the fluid direction. More than 3 radial rotation body(2) is installed in the rotation main body(1). At the end of the rotation body(2) is formed a rotation shaft(3). Two-fold vale(3) is installed in the rotation shaft(3). An inclination converting gear(7) is formed in the rotation shaft(3). When the rotation shaft(3) is at the highest point, the gear is meshed in such a way that the vale(4) is vertical with the fluid direction. Thus, when the rotation shaft(3) is at the lowest point, the vale(4) is parallel with the fluid direction.

Description

저유속 유체를 이용한 풍,수력차{.}Wind and hydraulic differences using low velocity fluids {.}

본 발명은 유체의 흐름 운동을 회전 동력화 하는 풍력,수력차에 관한 것이다.The present invention relates to a wind power and a hydraulic power vehicle for rotationally powering a flow motion of a fluid.

현재 풍,수차는 고유속 상태의 유체를 동력화 하기 위한 장치로, 일정 이상의 고유속(고낙차)을 형성하지 않으면 동력 발생은 미약하다.Current wind and aberration is a device for powering fluid in high flow state, and power generation is weak unless a certain high flow rate (high drop) is formed.

현재 풍력을 이용한 대표적인 풍차 형식은 프로펠러식 풍차로 저 풍속을 최대로 이용하기 위해서는 프로펠라 직경을 크게 하여야 하는데 발전량 100 KW/H 일때 직경은 무려 30m 이상으로, 동체의 높이를 그 이상 높여야 함으로 건설 비용이 늘어나게 된다.Current windmill type windmills are propeller type windmills. In order to make the best use of low wind speeds, the propeller diameter must be increased. Will increase.

수력을 이용하는 수차역시 대부분 고낙차 유압을 이용하는 것으로 터빈이나 펠톤 수차와 같이 고수두 형성을 위한 유체 저장 댐이나 수로 건설 등 막대한 투자가 요하게 된다.Most of the hydro-water wheels use high drop hydraulic pressure, which requires enormous investment such as the construction of fluid storage dams or waterways to form high heads, such as turbines and Pelton water wheels.

유체 이동을 동력화 하는 데는 수두(낙차)와 유체량 요소에 의해 출력이 좌우 되는데 현재 사용되고 있는 풍,수차는 저속 유체(저낙차)의 흐름을 회전 동력화 하는데 부적합 하다.In order to power the fluid movement, the output depends on the head (drop) and the amount of fluid. The wind and aberration currently used are not suitable for rotationally powering the flow of low speed fluid (low drop).

본 발명은 Vector를 이용하여 저속 유체의 흐름을 효율적으로 회전 동력화 할 수 있는 역학구조로 구성 되어 있는 것을 특징으로 하는 풍,수차인 것이다.The present invention is a wind and aberration, characterized in that it is composed of a dynamic structure capable of efficiently rotating the flow of low-speed fluid using a vector.

본 발명의 궁극적 목적은 저속 유체의 흐름을 동력화 하여 저비용 투자에 의한 풍력 발전과 조력 발전을 실용화 하는 것이다.The ultimate object of the present invention is to make wind power and tidal power generation by low cost investment by powering the flow of low speed fluid.

현재 대표적인 프로펠러식 풍차는 풍향과 회전력을 크게 하기 위해서는 프로펠러 직경을 크게 하여야 하며, 이에 따라 동체를 높이는 등 구조물 건설에 막대한 투자비가 소요된다.At present, the typical propeller windmill needs to increase the propeller diameter in order to increase the wind direction and rotational force. Therefore, a huge investment cost is required for the construction of the structure, such as raising the fuselage.

수력을 동력화 하는 수차역시 대부분 고낙차(고수득)를 이용하는 터빈이나 펠톤 수차로 고낙차를 위한 유체 저장 댐이나 수로 건설이 필수적이어서 건설 투자비는 막대하게 소요된다.Most hydro turbines also use high drop (turbine) turbines or Pelton water wheels to build fluid storage dams or waterways.

본 발명은 날개의 풍수압을 최대로 증대 시키고 그 풍수압을 Vector원리를적용 효율적으로 회전력으로 전환 할 수 있도록 역학 구조로 되어 있어 저 비용으로 저 유속의 유체를 회전 동력화 할 수 있는 풍수차 이다.The present invention has a mechanical structure to increase the wind water pressure of the wing to the maximum and convert the wind water pressure into the rotational force efficiently by applying the Vector principle, it is a wind water wheel that can rotate the fluid of low flow rate at low cost.

..

도 1 은 종합 구성도1 is a general configuration diagram

도 2 는 Vector 와 회전력 작용도2 is a rotational force action diagram with a vector

도 3 은 기어 연결도3 is a gear connection diagram

* 도면의 주요부분에 대한 부호 설명 *Explanation of symbols on the main parts of the drawings

1 ; 회전주축 2 : 회전동체 3 : 자전축One ; Rotating spindle 2: Rotating body 3: Rotating shaft

4 : 날개 5 : 고정기어 6 : 연결기어4: wing 5: fixed gear 6: connecting gear

7 : 경사전이 기어 8 : 방향 유지키 9 : 동력 전달축7: inclined transition gear 8: direction holding key 9: power transmission shaft

10 ; 발전기10; generator

저 유속으로 부터 동력을 생성하는 풍,수차를 구성함에 있어 기본 원리 및 구조에 있어서 풍,수차 모두 동일하게 적용됨으로 이하부터 풍차 위주로 설명하기로 한다.In constructing wind and aberration to generate power from low flow rate, wind and aberration are applied in the same principle and structure to windmills.

도 1 종합 구성도에서와 같이 풍차의 회전주축(1)이 풍향과 직각을 이루게 하고 회전 주축(1)에 방사형으로 6개 이상의 회전동체(2)를 설치하고 회전동체(2)의 끝에 2 엽 날개(4)를 가진 자전축(3)을 설치한다.As shown in FIG. 1, the rotational spindle 1 of the windmill is perpendicular to the wind direction, and six or more rotational bodies 2 are radially installed on the rotational spindle 1, and two lobes are formed at the ends of the rotational body 2. Install the rotating shaft (3) with wings (4).

도 3 에서와 같이 자전축(3)에 경사전이 기어(7)을 설치 하였으며, 이는 회전동체(2)에 설치한 연결기어(6)과 맞물려 회전주축(1)을 지지하는 중앙 동체에 고정 설치한 고정기어(5)와 연결하였다.As shown in FIG. 3, the inclined shift gear 7 is installed on the rotating shaft 3, which is fixedly mounted to the central body that supports the rotating spindle 1 in engagement with the connecting gear 6 installed on the rotating body 2. It is connected to one fixed gear (5).

고정기어(5)와 경사전이 기어(7)의 치수비는 1:2 로 하여 회전동체(2)가 1회전시 자전축(3)은 반대 방향으로 1회전 하도록 하였다.The ratio of the ratio of the fixed gear 5 to the inclined transition gear 7 is 1: 2 so that the rotating shaft 2 rotates once in the opposite direction when the rotating body 2 rotates once.

즉, 자전축(3)은 1회 공전에 1회 자전한다. 고정기어(5)와 경사전이 기어(7)의 치결합은 자전축(3)이 최고 상위에 왔을 때 날개(4)가 풍향과 수직을 이루게 하면, 자전축(3)이 최저 위치에 왔을 때 날개가 수평을 유지하게 되며, 모든 자전축(3)에 달린 날개(4)는 동일 위상에서 동일 경사각을 이루게 한다.That is, the rotating shaft 3 rotates once in a revolution. Tooth coupling between the fixed gear (5) and the inclined transition gear (7) causes the wing (4) to be perpendicular to the wind direction when the axis of rotation (3) is at the top. When the axis (3) is at its lowest position, Is kept horizontal, and the wings 4 attached to all the rotating shafts 3 make the same inclination angle in the same phase.

자전축(3)의 반시계 방향 자전을 원활하게 돕기 위하여 날개는 완전 평면보다 바람의 저항차가 일어나도록 변형을 주는 것이 효과적이다.In order to facilitate the counterclockwise rotation of the rotating shaft 3, it is effective to deform the wing so that the difference in wind resistance occurs rather than the complete plane.

풍압이 날개에 작용하며 회전력으로 전환 되는 작용 과정을 도 2 에서와 같이 날개(4)의 경사도 변화에 따라 날개에 미치는 풍력이 변화하게 되며 회전방향의 접선 분력 즉 회전력으로의 전환 분력도 변화 하는데 자전축(3)이 최저 위치일 때 날개(4)에 미치는 풍력과 회전력은 0이다.Wind pressure acts on the blades and turns into rotational force, as shown in FIG. 2, the wind power on the blades changes as the inclination of the blade 4 changes, and the tangential force in the rotational direction, that is, the switching component into rotational force, also changes. When (3) is the lowest position, the wind and torque on the wing (4) is zero.

자전축(3)이 풍향을 마주하여 상위로 이동하면서 날개(4)의 경사도가 발생하여 풍압을 받게 되며, 이 풍압은 Vector 의 접선 분력(회전력)으로 전환 된다.As the rotating shaft 3 moves upwards facing the wind direction, the inclination of the wing 4 is generated to receive the wind pressure, and the wind pressure is converted into the tangential component of the vector (rotational force).

이 회전력은 점차로 증대하여 자전축(3)이 최고 상위에 이를 때 회전력은 최대치가 되며, 자전축(3)이 180°지나서 날개(4)가 풍향의 반대편(후면)에 위치 할 때도 풍압은 회전력으로 계속 작용하게 된다.This rotational force gradually increases so that the rotational force becomes the maximum when the rotational axis 3 reaches the highest level, and the wind pressure continues to be the rotational force even when the rotational axis 3 passes 180 ° so that the wing 4 is located on the opposite side (rear) of the wind direction. It will work.

회전 주축(1)은 풍향과 항상 직각을 유지하여야 하며 이를 위하여 방향 유지키(8)을 중앙 회전체에 설치 하였으며 회전주축(1)은 수평면 상에서 360°회전이 가능하도록 하였다.Rotating spindle (1) should always maintain a right angle to the wind direction for this purpose, the direction holding key (8) was installed on the central rotor and the rotating spindle (1) was able to rotate 360 ° on the horizontal plane.

회전주축(1) 중앙 부분에 수직으로 동력 전달축(9)를 설치하여 회전주축(1)에 설치한 기어와 동력 전달축(9)의 기어가 직교하여 발전기(10)에 동력이 전달 되도록하였다.A power transmission shaft 9 is installed perpendicularly to the center of the rotational spindle 1 so that the gears installed on the rotational spindle 1 and the gears of the power transmission shaft 9 are orthogonal to transmit power to the generator 10. .

저유속 상태의 풍부한 유량을 동력화 함으로서 자연 환경 훼손을 줄이고, 건설 투자비를 절감하여 자연으로 부터의 무한정 청정 에너지를 동력화 하는데 크게기여할 것이다.By harnessing abundant flow rates at low flow rates, it will greatly reduce the damage to the natural environment and reduce the construction investment cost, thereby greatly contributing to powering infinite clean energy from nature.

풍력을 이용한 발전은 낙도 지역 뿐만 아니라 해변 또는 바람이 많은 산간 고지에서 소규모의 풍력 발전으로 가정 소요 전력을 보충할 수 있으며, 수력을 이용한 발전은 간만의 차가 많은 해안의 만입구나 하구에서 유속을 보강해 주는 비교적 적은 건설 비용으로 대규모의 조력 발전도 가능하다.Wind-powered generation can supplement household power with small-scale wind power generation in remote islands as well as on beaches or in windy mountainous highlands. The state is also capable of large-scale tidal power generation at relatively low construction costs.

Claims (1)

풍력과 수력을 동력화 하는 풍수차를 구성함에 있어서, 도 1에서와 같이 회전주축(1)이 유체방향과 직각을 이루게 하였으며, 회전주축(1)에 3개 이상의 방사형 회전동체(2)를 설치하고 회전동체(2)의 끝에 자전축(3)을 설치하였으며, 이 자전축(3)에 2 엽 날개(4)를 고설 하였다.In constructing a windmill and a hydraulic wheel to power hydraulic power, as shown in FIG. 1, the rotating spindle 1 is perpendicular to the fluid direction, and at least three radial rotating bodies 2 are installed on the rotating spindle 1. A rotating shaft (3) was installed at the end of the rotating body (2), and a two-lobed wing (4) was placed on the rotating shaft (3). 자전축(3)에 경사전이 기어(7)을 설치하고 이는 회전주축(1)을 지지하는 중앙회전체에 고정되어 있는 고정기어(5)와 연결기어(6)에 의해서 연결되어 있어 회전주축(1)이 1회전시 자전축(3)은 반대 방향으로 1회 자전 하도록 하였다.An inclined transition gear 7 is installed on the rotating shaft 3, which is connected by a fixed gear 5 and a connecting gear 6 fixed to the central rotating body supporting the rotating spindle 1 so that the rotating spindle 1 Rotating shaft 3 rotates once in the opposite direction. 자전축(3)이 공전궤도상에서 최상위에 있을 때 날개(4)가 유체 방향과 수직이 되도록 기어를 치결합 하면 자전축(3)이 최하위에 왔을 때 날개는 유체방향과 평행을 이루게 된다.If the gear 4 is geared so that the blade 4 is perpendicular to the fluid direction when the rotating shaft 3 is at the top of the orbit, the blade is parallel to the fluid direction when the rotating shaft 3 is at the bottom. 즉, 자전축(3)이 최상위에서 회전 주축(1)은 최대 회전력을 발휘하고, 유체와 맞닿는 풍수차의 전면은 물론, 후면에서도 날개에 작용하는 유체압은 회전력으로 작용하도록 되어있는 구조를 특징으로 하는 풍,수차와 송풍 및 송수유기.That is, the rotating shaft (1) at the top of the rotating shaft (3) exhibits the maximum rotational force, and the fluid pressure acting on the wing at the front as well as the rear of the feng shui wheel in contact with the fluid is characterized in that the structure is designed to act as rotation Wind, water wheels and air blowers.
KR1020000054724A 2000-09-18 2000-09-18 Wind and hydraulic power difference using low flow fluid KR20020021962A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008130942A2 (en) * 2007-04-17 2008-10-30 Aerokinetic Energy Corporation Fluid powered energy generator
WO2022265391A1 (en) * 2021-06-18 2022-12-22 이상철 Horizontal axis rotatory force-generating apparatus having rotary blades rotating while revolving
GB2622537A (en) * 2021-01-20 2024-03-20 Cheol Lee Sang Horizontal axis rotatory force-generating apparatus having rotary blades rotating while revolving

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008130942A2 (en) * 2007-04-17 2008-10-30 Aerokinetic Energy Corporation Fluid powered energy generator
WO2008130942A3 (en) * 2007-04-17 2008-12-24 Aerokinetic Energy Corp Fluid powered energy generator
US8084878B2 (en) 2007-04-17 2011-12-27 Aerokinetic Energy Corporation Fluid powered energy generator
GB2622537A (en) * 2021-01-20 2024-03-20 Cheol Lee Sang Horizontal axis rotatory force-generating apparatus having rotary blades rotating while revolving
WO2022265391A1 (en) * 2021-06-18 2022-12-22 이상철 Horizontal axis rotatory force-generating apparatus having rotary blades rotating while revolving
KR20220169066A (en) * 2021-06-18 2022-12-27 이상철 Horizontal axis rotating force generating device having blades revolving and rotating

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