KR101018688B1 - A wind power generator found in a city - Google Patents

A wind power generator found in a city Download PDF

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Publication number
KR101018688B1
KR101018688B1 KR1020100124312A KR20100124312A KR101018688B1 KR 101018688 B1 KR101018688 B1 KR 101018688B1 KR 1020100124312 A KR1020100124312 A KR 1020100124312A KR 20100124312 A KR20100124312 A KR 20100124312A KR 101018688 B1 KR101018688 B1 KR 101018688B1
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South Korea
Prior art keywords
wind
fixed
frame
gear
fixing part
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KR1020100124312A
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Korean (ko)
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이명훈
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이명훈
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Priority to KR1020100124312A priority Critical patent/KR101018688B1/en
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Publication of KR101018688B1 publication Critical patent/KR101018688B1/en
Priority to PCT/KR2011/002003 priority patent/WO2012077861A1/en
Priority to JP2013543082A priority patent/JP2014500435A/en
Priority to MX2013006447A priority patent/MX2013006447A/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
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • 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 
    • F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
    • F03D3/0472—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor
    • F03D3/049—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor with converging inlets, i.e. the shield intercepting an area greater than the effective rotor area
    • 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
    • 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
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Abstract

PURPOSE: A wind power generator installed in cities is provided to enable power generation by the rotation of a vane due to strong wind since wind rapidly flows out from a wind inflow body to the top. CONSTITUTION: A wind power generator installed in cities is constituted as follows. An upper support frame(90) and a lower support frame(100) are fixed at the upper end(85) and the lower end(84) of a body(80). The upper end of a rotary shaft(71) of a vane(70) is fixed to the upper support frame to be rotatable. The bottom of a vane rotating shaft is connected to a generator(75). A spiral groove(82) is formed on the inner side of a wall part(81). The lower support frame rotates with a gear part(62) of an inner gear(60). A fixing part(61) of the inner gear is fixed to the upper fixing part of a motor fixing part(50). The motor fixing part is fixed to the upper fixing part of a buoyancy tank cover(40). The gear part engages with a drive sprocket(64) of a motor.

Description

도심에 설치 가능한 풍력 발전기 { A wind power generator found in a city }A wind power generator found in a city}

본 발명은 도심에 설치 가능한 풍력 발전기에 관한 것으로서, 더욱 상세하게는 바람이 많이 불지 않는 도심에 설치하여 풍력 발전을 할 수 있게 하여 도심의 건물에서 소비하는 전기를 공급할 수 있게 구성한 도심에 설치 가능한 풍력 발전기에 관한 것이다.
The present invention relates to a wind generator that can be installed in a city center, and more particularly, a wind power that can be installed in a city center configured to supply electricity consumed by a building in a city by allowing wind power generation by installing in a city that does not have much wind. It is about a 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.

풍력발전은 대부분 바람이 많이 부는 야산이나 들판에 설치하여 강하게 부는 바람을 이용하여 풍력날개를 돌려 발전하는 방식이었고, 이러한 방식에 의하여 발전되는 전기는 실제로 쓰이는 곳과 떨어져 송전을 하여야 하는 부담이 있었다.Most of the wind power was installed in windy mountains or fields, and wind power was generated using strong winds, and the electricity generated by these methods had a burden to be transmitted away from the places where it was actually used.

그리고 대개 외부의 바람을 직접 받아 발전을 하는 풍력발전의 경우 바람의 양을 그대로 받아 발전을 하기 때문에 적은 바람에는 제대로 발전이 되지 않는 문제가 있었다.In general, wind power generation that generates power by receiving external wind directly generates power by receiving the amount of wind as it is.

또한 풍력날개의 회전축이 중력에 수직으로 고정되므로 날개의 무게에 의해 고정부가 피로파괴되는 문제가 발생하고, 회전축의 마찰력을 줄이기 어려운 점이 있었다.
In addition, since the rotation axis of the wind vane is fixed perpendicular to gravity, there is a problem that the fixed part is destroyed by the weight of the blade, it was difficult to reduce the friction of the rotation axis.

본 발명은 전술한 문제를 해결하기 위하여 안출한 것으로서,
The present invention has been made to solve the above problems,

본 발명은 전술한 목적을 달성하기 위하여 하부가 넓고 상부가 좁은 원추형 몸체(80)의 하부 측면 일측에 유입구(86)가 형성되고, 몸체(80)의 상단부(85)와 하단부(84)는 개방되도록 형성되어 각각 상부지지프레임(90)과 하부지지프레임(100)이 고정되며, 상부지지프레임(90)에 풍력날개(70)의 회전축(71) 상단이 회전 가능하게 고정되고, 풍력날개(70) 회전축(71)의 하단이 하부지지체(10) 내에 설치된 발전기(75)와 연결되며, 몸체(80)의 유입구(86)와 연결된 풍력유입체(110)를 통해 들어온 바람이 회오리 형태로 돌면서 이동하도록 몸체(80)의 벽체부(81) 내측면에 나선홈(82)이 나선형으로 형성되고, 하부지지프레임(100)은 인너기어(60)의 기어부(62)에 고정되어 기어부(62)와 같이 회전하게 되며, 인너기어(60)의 고정부(61)는 모터고정부(50)의 상단인 상단고정부(53)와 고정되고, 모터고정부(50)는 부력탱크(40)에 고정된 부력탱크커버(40)의 상단고정부(41)에 고정되며, 기어부(62)는 선기어 형식으로 내치에 모터(70)의 구동톱니(71)가 맞물리게 설치되고, 모터(70)는 제어부의 바람측정 센서에 따라 바람이 불어오는 방향으로 풍력유입체(130)가 회전하도록 구동되도록 구성되며, 유입된 바람은 몸체(80) 내부의 나선홈(82)을 따라 회전하면서 회오리를 일으키면서 상승하게 되고, 몸체(80) 상단의 좁은 곳을 통하여 바람이 불어나가면서 압력 저하를 일으켜 몸체(80) 하단부로터 바람이 유입되어 내부 풍압이 올라가도록 구성되는 것을 특징으로 하며, 풍력유입체(110)는 프레임(120)과 회전확관(130)으로 구성되고, 프레임(120)은 몸체(80)의 유입구(86)에 형성된 플랜지(86-1)와 체결되도록 플랜지(121)가 형성되고, 플랜지(121)보가 큰 직경의 원프레임(122)이 형성되며, 원프레임(122)과 플랜지(121)가 다수개의 프레임바(123)로 서로 연결 고정되고, 각 프레임바(123)의 서로 마주보는 단부에 가이드롤러(123-1)가 같은 선상으로 형성되며, 회전확관(130)은 프레임바(123)가 고정된 기울기를 가진 원추형 확관체(131)가 형성되고, 확관체(131)의 외경에 가이드레일(132)이 둘레를 따라 돌출 형성되어 프레임(120)의 가이드롤러(123-1)와 맞물려 회전되도록 고정되며, 확관체(131)의 내경에 다수개의 가이드 날개(133)가 일정간격으로 고정되는 것을 특징으로 하는 도심에 설치 가능한 풍력 발전기를 제공한다.
In order to achieve the above object, the present invention has an inlet 86 formed at one side of the lower side of the conical body 80 having a wide bottom and a narrow top, and the upper end 85 and the lower end 84 of the body 80 are open. The upper support frame 90 and the lower support frame 100 are fixed to each other, and the upper end of the rotation shaft 71 of the wind turbine blade 70 is rotatably fixed to the upper support frame 90, and the wind blade 70 ) The lower end of the rotating shaft 71 is connected to the generator 75 installed in the lower support 10, the wind entering through the wind inlet 110 connected to the inlet 86 of the body 80 moves in a whirlwind shape The spiral groove 82 is formed in a spiral shape on the inner surface of the wall portion 81 of the body 80 so that the lower support frame 100 is fixed to the gear portion 62 of the inner gear 60 so as to be fixed to the gear portion 62. ), And the fixing part 61 of the inner gear 60 is fixed to the upper fixing part 53 which is the upper end of the motor fixing part 50. , The motor fixing part 50 is fixed to the upper fixing part 41 of the buoyancy tank cover 40 fixed to the buoyancy tank 40, the gear portion 62 is driven in the inner gear in the form of sun gear drive the motor 70. Tooth 71 is engaged to be installed, the motor 70 is configured to be driven to rotate the wind inlet 130 in the direction in which the wind blows according to the wind sensor of the controller, the introduced wind is inside the body 80 While rotating along the spiral groove 82 of the whirlwind rises, the wind blows through the narrow portion of the upper portion of the body 80 causes a pressure drop, so that the wind from the lower portion of the body 80 flows into the internal wind pressure It is characterized in that it is configured to rise, the wind inlet 110 is composed of a frame 120 and the rotary expansion tube 130, the frame 120 is a flange (86-) formed in the inlet 86 of the body 80 1) the flange 121 is formed so as to be engaged with, the flange of the flange 121 is a large prepre Im 122 is formed, the one-frame 122 and the flange 121 is connected to each other fixed by a plurality of frame bars 123, guide rollers 123-1 at the end of each frame bar 123 facing each other ) Is formed in the same line, the rotary expansion tube 130 is a conical expansion tube 131 having a slope in which the frame bar 123 is fixed, the guide rail 132 around the outer diameter of the expansion tube 131 Is formed so as to protrude along the guide roller 123-1 of the frame 120 is fixed to rotate, the plurality of guide wings 133 in the inner diameter of the expansion pipe 131 is fixed to a predetermined interval, characterized in that Provides a wind generator that can be installed in.

이상과 같이 본 발명은 풍력유입체로부터 들어온 바람이 나선홈을 따라 회오리 형태의 상승기류를 이루면서 상부로 빠르게 빠져나가게 되고, 이러한 빠른 흐름의 바람이 풍력날개를 돌리면서 발전을 하게 된다.As described above, in the present invention, the wind flowing from the wind inlet forms a whirlwind-shaped upward airflow along the spiral groove, and quickly exits to the upper portion.

그리고 풍력유입체로 들어온 바람이 몸체 내부에서 회오리 형태를 이루면서 빠른 속도로 빠져나가게 되면 몸체 내부의 기압이 저압이 되고 외부가 고압이 되므로 몸체 하부의 넓은 입구를 통하여 외부의 바람이 같이 유입되어 회오리 형태의 상승기류를 이루면서 더욱 많은 양의 바람이 발생하게 되는 효과가 있다.And when the wind entering the wind inlet forms a whirlwind inside the body and escapes at a high speed, the air pressure inside the body becomes low pressure and the outside becomes high pressure, so the outside wind flows in through the wide inlet of the lower part of the body. As a result of rising airflow, more wind is generated.

따라서 적은 양의 바람이 풍력유입체로부터 들어오지만, 하부로부터의 기압차에 의한 바람유입으로 풍력발전을 할 수 있게 되므로 적은 바람으로 풍력발전이 가능한 효과가 있다.Therefore, a small amount of wind comes from the wind influx, but the wind power can be generated by the wind inflow by the pressure difference from the lower side, there is an effect that the wind power can be generated with a small wind.

그리고 풍력날개가 수직으로 세워져 고정되고, 부력체가 받는 부력의 힘으로 지지되므로 풍력날개 회전축의 마찰이 최대한 줄어들어 발전효율이 더욱 뛰어나게 되는 효과가 있다.In addition, since the wind vane is vertically fixed and fixed, and supported by the buoyancy force received by the buoyancy body, the friction of the wind turbine rotating shaft is reduced as much as possible, thereby improving power generation efficiency.

풍력날개가 두개의 층으로 이루어져 하부에서 부는 바람과 풍력유입체로부터 들어오는 바람을 효과적으로 받아 풍력날개를 회전시킬 수 있는 효과가 있다.
The wind wing is composed of two layers, and the wind blowing from the bottom and the wind flow from the wind inlet can effectively receive the effect of rotating the wind wing.

도 1은 본 발명의 도심에 설치 가능한 풍력 발전기를 도시한 사시도.
도 2는 본 발명의 도심에 설치 가능한 풍력 발전기를 도시한 분해 사시도.
도 3은 본 발명의 도심에 설치 가능한 풍력 발전기를 도시한 단면도.
도 4는 본 발명의 도심에 설치 가능한 풍력 발전기의 인너기어와 구동톱니를 도시한 사시도.1 is a perspective view showing a wind generator that can be installed in the city center of the present invention.
Figure 2 is an exploded perspective view showing a wind generator that can be installed in the city center of the present invention.
3 is a cross-sectional view showing a wind generator that can be installed in the city center of the present invention.
Figure 4 is a perspective view showing the inner gear and the drive tooth of the wind generator can be installed in the city center 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 적은 바람으로도 풍력발전을 할 수 있도록 구성한 것으로서, 도심 건물의 옥상등에 설치하여 바람의 방향에 따라 회전하면서 풍력발전을 할 수 있게 구성한 것이며, 바람이 유입되어 몸체(80)의 내부에서 나선홈(82)을 따라 나선형으로 회오리 치면서 상부로 빠져나가며, 빠르게 이동하는 바람에 의하여 기압차가 발생하여 몸체(80) 하부의 바람이 하단부(84)로 부터 유입되어 풍력유입체(110)로 유입된 바람과 같이 회오리 치면서 위로 올라가며 풍력날개(70)를 돌리도록 구성된 것이다. The present invention is configured to enable the wind power generation even with a small wind, it is installed on the roof of a city building and configured to enable the wind power while rotating in accordance with the direction of the wind, the wind flows in the interior of the body (80) Spiral whirlwind along the spiral groove (82), and escapes to the top, the air pressure difference is generated by the fast moving wind so that the wind of the lower body (80) flows from the lower portion (84) flows into the wind inlet 110 It is configured to turn the wind vane 70 while going up whirlwind like the old wind.

본 발명의 풍력발전기의 몸체(80)는 하부가 넓고 상부가 좁은 원추형으로 형성되고, 몸체(80)의 하부 측면 일측에 유입구(86)가 형성된다. 유입구(86)에는 풍력유입체(110)가 설치되어 바람이 잘 유입될 수 있게 구성한다.The body 80 of the wind turbine of the present invention is formed in a conical shape of a wide bottom and a narrow top, the inlet 86 is formed on one side of the lower side of the body 80. Inlet 86 is provided with a wind inlet 110 is configured to allow the wind to flow well.

몸체(80)의 상단부(85)와 하단부(84)는 개방되도록 형성되어 각각 상부지지프레임(90)과 하부지지프레임(100)이 고정되고, 상부지지프레임(90)은 중앙에 축고정부(91)가 형성되어 풍력날개(70)의 회전축(71) 상단이 회전 가능하게 고정된다. 축고정부(91)의 둘레에 다수개의 고정바(91)가 형성되어 몸체(80)의 상단부(85)와 고정된다. The upper end 85 and the lower end 84 of the body 80 are formed to be open so that the upper support frame 90 and the lower support frame 100 are fixed, respectively, and the upper support frame 90 has a central fixing portion 91 in the center. ) Is formed so that the upper end of the rotary shaft 71 of the wind turbine wing 70 is rotatably fixed. A plurality of fixing bars 91 are formed around the shaft fixing portion 91 to be fixed to the upper end 85 of the body 80.

그리고 풍력날개(70)의 회전축(71)의 하단은 하부지지체(10) 내에 설치된 발전기(75)와 연결되어 발전하게 된다. 몸체(80)의 유입구(86)와 연결된 풍력유입체(110)를 통해 들어온 바람이 회오리 형태로 돌면서 이동하도록 몸체(80)의 벽체부(81) 내측면에 나선홈(82)이 나선형으로 형성된다. 나선홈(82)을 이루는 홈단부(83)에 닿지 않게 풍력날개(70)를 형성한다.And the lower end of the rotary shaft 71 of the wind power wing 70 is connected to the generator 75 installed in the lower support 10 to generate power. The spiral groove 82 is formed in a spiral shape on the inner side of the wall portion 81 of the body 80 so that the wind coming in through the wind inlet 110 connected to the inlet 86 of the body 80 moves in a whirlpool shape. do. Wind blades 70 are formed so as not to contact the groove end portion 83 of the spiral groove 82.

하부지지프레임(100)은 기어고정부(101)와 고정바(102)로 이루어지고, 고정바(102)는 일단이 기어고정부(101)에 고정되며, 고정바(102)의 타단은 인너기어(60)의 기어부(62)에 고정되어 기어부(62)와 같이 회전하게 된다.The lower support frame 100 is composed of a gear fixing part 101 and a fixing bar 102, the fixing bar 102 is fixed to the gear fixing part 101, one end, the other end of the fixing bar 102 is an inner It is fixed to the gear part 62 of the gear 60 and rotates together with the gear part 62.

그리고 인너기어(60)의 고정부(61)는 모터고정부(50)의 상단인 상단고정부(53)와 고정된다. 모터고정부(50)는 원통형 몸체(51)의 하단에 하단고정부(52)가 형성되어 부력탱크(40)에 고정된 부력탱크커버(40)의 상단고정부(41)에 고정된다.And the fixing part 61 of the inner gear 60 is fixed to the upper fixing part 53 which is the upper end of the motor fixing part 50. The motor fixing part 50 has a lower fixing part 52 formed at the lower end of the cylindrical body 51 and is fixed to the upper fixing part 41 of the buoyancy tank cover 40 fixed to the buoyancy tank 40.

즉 몸체(80)는 인너기어(60)의 기어부(62)의 회전에 따라 회전하여 풍력유입체(110)의 방향을 바꾸게 된다.That is, the body 80 rotates according to the rotation of the gear part 62 of the inner gear 60 to change the direction of the wind inlet 110.

기어부(62)는 선기어 형식으로 형성되어 링형 몸체의 내경에 톱니가 형성된 내치와 모터(70)의 구동톱니(71)가 맞물리게 되고, 모터(70)는 모터고정부(50)의 몸체(51) 내부에 고정되어 제어부와 연결된다. 모터(70)의 회전에 따라 구동톱니(71)가 회전하게 되고, 구동톱니(71)와 맞물리 기어부(62)가 회전하여 몸체(80)를 회전 시킨다.The gear part 62 is formed in the form of a sun gear so that the inner tooth having a tooth formed in the inner diameter of the ring-shaped body meshes with the driving tooth 71 of the motor 70, and the motor 70 is the body 51 of the motor fixing part 50. It is fixed inside and connected to the control unit. The drive tooth 71 rotates as the motor 70 rotates, and the gear part 62 meshes with the drive tooth 71 to rotate the body 80.

모터(70)는 제어부와 연결되도록 설치된 바람측정 센서의 측정값에 따라 바람이 불어오는 방향으로 풍력유입체(130)가 회전하도록 구동된다. The motor 70 is driven to rotate the wind inlet 130 in a direction in which the wind blows according to the measured value of the wind measurement sensor installed to be connected to the control unit.

풍력유입체(110)로 유입된 바람은 몸체(80) 내부의 나선홈(82)을 따라 회전하면서 회오리를 일으키면서 상승하게 되고, 몸체(80) 상단의 좁은 곳을 통하여 바람이 불어나가면서 빠른 풍속을 가지게 된다. 빠른 풍속으로 빠져나가면서 주위의 압력보다 낮게 되어 몸체(80) 하단부로터 바람이 유입되면서 내부 풍압이 올라가 풍력날개(70)를 더욱 빠른 속도로 돌리게 된다.The wind flowing into the wind inlet 110 is rotated along the spiral groove 82 inside the body 80, causing a whirl, and rising as the wind blows through the narrow portion of the top of the body 80 You have a wind speed. While exiting at a high wind speed is lower than the pressure around the body 80 as the wind flows into the lower portion of the lower portion of the internal wind pressure is raised to turn the wind vane 70 at a higher speed.

풍력날개(70)는 회전축(71)의 상부에 다수개의 상부날개판(72)과 하부날개판(73)이 층을 이루어 형성되고, 상부날개판(72)과 하부날개판(73)은 각각 하부에서 불어들어오는 바람과 풍력유입체로부터 유입되는 바람을 잘 받아 회전할 수 있게 된다.The wind blade 70 is formed by forming a plurality of upper wing plate 72 and the lower wing plate 73 on the upper portion of the rotation shaft 71, the upper wing plate 72 and the lower wing plate 73, respectively The wind blowing from the bottom and the wind flowing from the wind inlet can be well received to rotate.

풍력날개(70)는 전술한 바와 같이 두가지로 분리되어 회전축(71)에 고정되므로 바람의 방향에 따른 저항을 하나의 몸체인 날개보다 덜 받게 되고, 상부날개판(72)과 하부날개판(73)의 일부가 동일 높이에서 중첩되도록 형성되어 위로 빠지는 바람을 효과적으로 받아 회전할 수 있게 된다.Wind blade 70 is separated into two as described above is fixed to the rotating shaft 71, so that the resistance according to the direction of the wind receives less than one body of the wing, the upper wing plate 72 and the lower wing plate 73 The part of) is formed to overlap at the same height, so that it can effectively rotate and receive the wind falling up.

풍력날개(70)의 회전축(71) 일측에 축고정체(74)가 고정되고, 축고정체(74)는 회전축(71)과 고정된 부분 주위에 원판부(74-1)가 형성되어 원판부(74-1)와 부력체(30)의 고정프레임(32)이 고정된다. The shaft fixing body 74 is fixed to one side of the rotation shaft 71 of the wind turbine blade 70, and the shaft fixing body 74 has a disc part 74-1 formed around the rotating shaft 71 and the fixed part to form a disc part ( 74-1) and the fixing frame 32 of the buoyancy body 30 is fixed.

따라서 부력탱크(20)내의 유체에 의해 부력체(30)가 들려 풍력날개(70) 전체 하중이 분산이 되어 회전이 용이하게 된다.Therefore, the buoyancy body 30 is lifted by the fluid in the buoyancy tank 20, so that the entire load of the wind blade 70 is dispersed, so that the rotation is easy.

부력탱크(20)는 몸체(21)에 링형으로 유체홈(22)이 형성되고, 유체홈(22)을 이루는 내경의 단부에 내측고정부(23)가 형성되고, 내측고정부(23)는 하부지지체(10) 상단의 상부플랜지(13) 저면에 고정된다.The buoyancy tank 20 has a fluid groove 22 in a ring shape in the body 21, the inner fixing portion 23 is formed at the end of the inner diameter constituting the fluid groove 22, the inner fixing portion 23 is It is fixed to the bottom surface of the upper flange 13 of the upper end of the lower support (10).

부력탱크(20)의 유체홈(22)을 이루는 외경의 단부인 외측고정부(24)는 부력탱크커버(40)의 하단고정부(42)와 결합되고, 부력탱크커버(30)의 몸체 상단의 상단 고정부(41)가 모터고정부(50)의 몸체(51)하단의 하단고정부(52)와 고정된다.The outer fixing part 24, which is an end of the outer diameter forming the fluid groove 22 of the buoyancy tank 20, is combined with the lower fixing part 42 of the buoyancy tank cover 40 and the upper body of the buoyancy tank cover 30. The upper fixing portion 41 is fixed to the lower fixing portion 52 at the bottom of the body 51 of the motor fixing portion 50.

부력체(30)는 링형부력구(31)의 상단에 고정프레임(32)이 고정되어 링형부력구(31)가 유체홈(22)에 삽입되어 내부에 충진된 유체에 의해 들리게 되고, 고정프레임(32)은 축고정체(74)에 의하여 풍력날개(70)의 회전축(71)에 고정되어 회전축(71)과 같이 회전하도록 된다.The buoyancy body 30 is a fixed frame 32 is fixed to the upper end of the ring-shaped buoyancy sphere 31 is ring-shaped buoyancy sphere 31 is heard by the fluid filled in the fluid groove 22 is inserted, the fixed frame The 32 is fixed to the rotation shaft 71 of the wind turbine blade 70 by the shaft fixing body 74 so as to rotate together with the rotation shaft 71.

풍력유입체(110)는 프레임(120)과 회전확관(130)으로 구성되고, 프레임(120)은 몸체(80)의 유입구(86)에 형성된 플랜지(86-1)와 체결되도록 플랜지(121)가 형성되고, 플랜지(121)보가 큰 직경의 원프레임(122)이 형성된다. 그리고 원프레임(122)과 플랜지(121)가 다수개의 프레임바(123)로 서로 연결 고정되고, 각 프레임바(123)의 서로 마주보는 단부에 가이드롤러(123-1)가 같은 선상으로 형성된다.The wind inlet 110 is composed of a frame 120 and the rotary expansion pipe 130, the frame 120 is flanged to be engaged with the flange (86-1) formed in the inlet 86 of the body 80 Is formed, the one-piece 122 of the flange 121 has a large diameter is formed. The one-frame 122 and the flange 121 are connected and fixed to each other by a plurality of frame bars 123, and guide rollers 123-1 are formed in the same line on the end portions of the frame bars 123 facing each other. .

회전확관(130)은 프레임바(123)가 고정된 기울기를 가진 원추형 확관체(131)가 형성되고, 확관체(131)의 외경에 가이드레일(132)이 둘레를 따라 돌출 형성되어 프레임(120)의 가이드롤러(123-1)와 맞물려 회전되도록 고정된다.The rotary expansion tube 130 is formed with a conical expander 131 having an inclination in which the frame bar 123 is fixed, and a guide rail 132 protrudes around the outer diameter of the expansion pipe 131 to form a frame 120. It is fixed to rotate in engagement with the guide roller (123-1) of.

확관체(131)의 내경에 다수개의 가이드 날개(133)가 일정간격으로 고정되되 나선형으로 형성되어 바람이 들어올때 확관체(131)를 회전시키도록 유도한다.A plurality of guide wings 133 are fixed to a predetermined interval in the inner diameter of the expansion pipe 131 is formed in a spiral to guide the expansion body 131 to rotate when the wind enters.

이와 같이 바람이 확관체(131)를 회전시키면서 회오리가 유도되면서 몸체(80) 내부로 들어와 나선홈(82)을 따라 회전하면서 빠져나가게 된다.
As the wind rotates the expansion pipe 131, whirlwind is guided into the body 80 and exits while rotating along the spiral groove 82.

10 : 하부지지체 11 : 몸체
12 : 고정부 13 : 상부플랜지
14 : 공간부 20 : 부력탱크
21 : 몸체 22 : 유체홈
23 : 내측고정부 24 : 외측고정부
30 : 부력체 31 : 링형부력구
32 : 고정프레임 32-1 : 홀
40 : 부력탱크커버 41 : 상단고정부
42 : 하단고정부 50 : 모터고정부
51 : 몸체 52 : 하단고정부
53 : 상단고정부 60 : 인너기어
61 : 고정부 62 : 기어부
63 : 모터 64 : 구동톱니
70 : 풍력날개 71 : 회전축
72 : 상부날개판 73 : 하부날개판
80 : 몸체 81 : 벽체부
82 : 나선홈 83 : 홈단부
84 : 하단부 85 : 상단부
86 : 유입구 86-1 : 플랜지
90 : 상부지지프레임 91 : 축고정부
92 : 고정바 100 : 하부지지프레임
101 : 기어고정부 102 : 고정바
110 : 풍력유입체 120 : 프레임
121 : 플랜지 122 : 원프레임
123 : 프레임바 123-1 : 가이드롤러
130 : 회전확관 131 : 확관체
132 : 가이드레일 10: lower support 11: body
12: fixing portion 13: upper flange
14: space part 20: buoyancy tank
21 body 22 fluid groove
23: inner fixing part 24: outer fixing part
30: buoyancy body 31: ring-shaped buoyancy sphere
32: fixed frame 32-1: hole
40: buoyancy tank cover 41: upper fixing
42: lower fixing section 50: motor fixing
51: body 52: lower fixing part
53: upper fixed part 60: inner gear
61: fixed portion 62: gear portion
63: motor 64: drive tooth
70: wind power blade 71: rotation axis
72: upper wing plate 73: lower wing plate
80: body 81: wall portion
82: spiral groove 83: groove end
84: lower portion 85: upper portion
86: inlet 86-1: flange
90: upper support frame 91: shaft high
92: fixed bar 100: lower support frame
101: gear fixing part 102: fixed bar
110: wind power inlet 120: frame
121: flange 122: one frame
123: frame bar 123-1: guide roller
130: rotation expansion 131: expansion tube
132: guide rail

Claims (4)

하부가 넓고 상부가 좁은 원추형 몸체(80)의 하부 측면 일측에 유입구(86)가 형성되고, 몸체(80)의 상단부(85)와 하단부(84)는 개방되도록 형성되어 각각 상부지지프레임(90)과 하부지지프레임(100)이 고정되며, 상부지지프레임(90)에 풍력날개(70)의 회전축(71) 상단이 회전 가능하게 고정되고, 풍력날개(70) 회전축(71)의 하단이 하부지지체(10) 내에 설치된 발전기(75)와 연결되며, 몸체(80)의 유입구(86)와 연결된 풍력유입체(110)를 통해 들어온 바람이 회오리 형태로 돌면서 이동하도록 몸체(80)의 벽체부(81) 내측면에 나선홈(82)이 나선형으로 형성되고, 하부지지프레임(100)은 인너기어(60)의 기어부(62)에 고정되어 기어부(62)와 같이 회전하게 되며, 인너기어(60)의 고정부(61)는 모터고정부(50)의 상단인 상단고정부(53)와 고정되고, 모터고정부(50)는 부력탱크(20)에 고정된 부력탱크커버(40)의 상단고정부(41)에 고정되며, 기어부(62)는 선기어 형식으로 내치에 모터(63)의 구동톱니(64)가 맞물리게 설치되고, 모터(70)는 제어부의 바람측정 센서에 따라 바람이 불어오는 방향으로 풍력유입체(110)가 회전하도록 구동되도록 구성되며, 유입된 바람은 몸체(80) 내부의 나선홈(82)을 따라 회전하면서 회오리를 일으키면서 상승하게 되고, 몸체(80) 상단의 좁은 곳을 통하여 바람이 불어나가면서 압력 저하를 일으켜 몸체(80) 하단부로터 바람이 유입되어 내부 풍압이 올라가도록 구성되는 것을 특징으로 하는 도심에 설치 가능한 풍력 발전기.
The inlet 86 is formed at one side of the lower side of the conical body 80 having a wide lower portion and the upper portion is narrow, and the upper end 85 and the lower end 84 of the body 80 are formed to be opened to respectively support the upper support frame 90. And the lower support frame 100 is fixed, the upper end of the rotary shaft 71 of the wind turbine wing 70 is rotatably fixed to the upper support frame 90, the lower end of the rotary shaft 71 of the wind turbine wing 70 It is connected to the generator 75 installed in the (10), the wall portion 81 of the body 80 so that the wind coming in through the wind inlet 110 connected to the inlet 86 of the body 80 moves in a whirlwind form Spiral groove 82 is formed spirally on the inner side, the lower support frame 100 is fixed to the gear portion 62 of the inner gear 60 is rotated with the gear portion 62, the inner gear ( The fixing part 61 of 60 is fixed to the upper fixing part 53 which is the upper end of the motor fixing part 50, and the motor fixing part 50 is fixed to the buoyancy tank 20. It is fixed to the upper fixing portion 41 of the buoyancy tank cover 40, the gear portion 62 is installed in the form of a sun gear so that the drive teeth 64 of the motor 63 is engaged, the motor 70 is the According to the wind measurement sensor is configured to be driven to rotate the wind inlet 110 in the direction of the wind blowing, the introduced wind is to rise while causing a whirl whilst rotating along the spiral groove 82 inside the body 80 And, the wind blows through the narrow portion of the upper body 80 causes the pressure drop by the wind from the lower body 80, the wind generator can be installed in the city, characterized in that configured to increase the internal wind pressure.
제 1 항에 있어서, 풍력날개(70)는 회전축(71)의 상부에 다수개의 상부날개판(72)과 하부날개판(73)이 층을 이루어 형성되고, 회전축(71)의 일측에 축고정체(74)가 고정되며, 축고정체(74)는 부력체(30)와 고정되어 부력탱크(20)내의 유체에 의해 부력체(30)가 들려 풍력날개(70) 전체 하중이 분산이 되어 회전이 용이하게 되는 것을 특징으로 하는 도심에 설치 가능한 풍력 발전기.
According to claim 1, The wind blade 70 is formed by forming a plurality of upper blade plate 72 and the lower blade plate 73 on the upper portion of the rotary shaft 71, the shaft fixed body on one side of the rotary shaft 71 (74) is fixed, the shaft fixing body 74 is fixed with the buoyancy body 30, the buoyancy body 30 is lifted by the fluid in the buoyancy tank 20, the entire load of the wind power wing 70 is dispersed, the rotation is Wind generators that can be installed in the city center, characterized in that it becomes easy.
제 1 항 또는 제 2 항에 있어서, 부력탱크(20)는 몸체(21)에 링형으로 유체홈(22)이 형성되고, 유체홈(22)을 이루는 내경의 단부에 내측고정부(23)가 형성되어 하부지지체(10) 상단의 상부플랜지(13) 저면에 고정되며, 유체홈(22)을 이루는 외경의 단부인 외측고정부(24)는 부력탱크커버(40)의 하단고정부(42)와 결합되고, 부력탱크커버(40)의 몸체 상단의 상단 고정부(41)가 모터고정부(50)의 몸체(51)하단의 하단고정부(52)와 고정되며, 부력체(30)는 링형부력구(31)의 상단에 고정프레임(32)이 고정되어 링형부력구(31)가 유체홈(22)에 삽입되어 내부에 충진된 유체에 의해 들리게 되고, 고정프레임(32)은 축고정체(74)에 의하여 풍력날개(70)의 회전축(71)에 고정되어 회전축(71)과 같이 회전하도록 구성된 것을 특징으로 하는 도심에 설치 가능한 풍력 발전기.
According to claim 1 or 2, the buoyancy tank 20 has a fluid groove 22 in a ring shape in the body 21, the inner fixing portion 23 is formed at the end of the inner diameter constituting the fluid groove 22 It is formed and fixed to the bottom surface of the upper flange 13 of the upper end of the lower support 10, the outer fixing portion 24 of the outer diameter forming the fluid groove 22 is the lower fixing portion 42 of the buoyancy tank cover 40 It is coupled with, the upper fixing portion 41 of the upper end of the body of the buoyancy tank cover 40 is fixed with the lower fixing portion 52 of the lower end of the body 51 of the motor fixing portion 50, the buoyancy body 30 is The fixed frame 32 is fixed to the upper end of the ring-shaped buoyancy sphere 31 so that the ring-shaped buoyancy sphere 31 is inserted into the fluid groove 22 to be heard by the fluid filled therein, and the fixed frame 32 is the shaft fixing body. The wind generator can be installed in the city center, characterized in that configured to rotate with the rotation shaft 71 is fixed to the rotary shaft 71 of the wind blade 70 by (74).
제 1 항에 있어서,
풍력유입체(110)는 프레임(120)과 회전확관(130)으로 구성되고,
프레임(120)은 몸체(80)의 유입구(86)에 형성된 플랜지(86-1)와 체결되도록 플랜지(121)가 형성되고, 플랜지(121)보가 큰 직경의 원프레임(122)이 형성되며, 원프레임(122)과 플랜지(121)가 다수개의 프레임바(123)로 서로 연결 고정되고, 각 프레임바(123)의 서로 마주보는 단부에 가이드롤러(123-1)가 같은 선상으로 형성되며,
회전확관(130)은 프레임바(123)가 고정된 기울기를 가진 원추형 확관체(131)가 형성되고, 확관체(131)의 외경에 가이드레일(132)이 둘레를 따라 돌출 형성되어 프레임(120)의 가이드롤러(123-1)와 맞물려 회전되도록 고정되며, 확관체(131)의 내경에 다수개의 가이드 날개(133)가 일정간격으로 고정되는 것을 특징으로 하는 도심에 설치 가능한 풍력 발전기.
The method of claim 1,
Wind power inlet 110 is composed of a frame 120 and the rotary expansion tube 130,
Frame 120 is a flange 121 is formed to be engaged with the flange (86-1) formed in the inlet 86 of the body 80, the flange 121, the circular frame 122 of a larger diameter is formed, The one-frame 122 and the flange 121 are connected to each other by a plurality of frame bars 123 and fixed to each other, the guide rollers 123-1 are formed in the same line on the end of each frame bar 123 facing each other,
The rotary expansion tube 130 is formed with a conical expander 131 having an inclination in which the frame bar 123 is fixed, and a guide rail 132 protrudes around the outer diameter of the expansion pipe 131 to form a frame 120. It is fixed to rotate in engagement with the guide roller (123-1) of the), a plurality of guide wings 133 in the inner diameter of the expansion pipe 131 can be installed in the city, characterized in that fixed to a certain interval.
KR1020100124312A 2010-12-07 2010-12-07 A wind power generator found in a city KR101018688B1 (en)

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KR1020100124312A KR101018688B1 (en) 2010-12-07 2010-12-07 A wind power generator found in a city
PCT/KR2011/002003 WO2012077861A1 (en) 2010-12-07 2011-03-23 Wind power generator for an urban area
JP2013543082A JP2014500435A (en) 2010-12-07 2011-03-23 Wind generator that can be installed in the city center
MX2013006447A MX2013006447A (en) 2010-12-07 2011-03-23 Wind power generator for an urban area.

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KR101174291B1 (en) 2011-12-28 2012-08-16 이명훈 Wind power generator of tornado type
KR101186769B1 (en) * 2011-11-28 2012-09-27 성원규 Tunnel type magnetic levitation generation apparatus wiht wind fower
KR101577901B1 (en) * 2014-06-30 2015-12-17 이윤원 Hybrid type generating device
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KR20240005331A (en) * 2022-07-05 2024-01-12 나명환 A wind converter for urban wind power generation system

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KR102321192B1 (en) * 2021-06-17 2021-11-03 주식회사 파미르 Power generator using wind power

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KR101186769B1 (en) * 2011-11-28 2012-09-27 성원규 Tunnel type magnetic levitation generation apparatus wiht wind fower
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