KR100962147B1 - Windmill - Google Patents
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- KR100962147B1 KR100962147B1 KR1020080055067A KR20080055067A KR100962147B1 KR 100962147 B1 KR100962147 B1 KR 100962147B1 KR 1020080055067 A KR1020080055067 A KR 1020080055067A KR 20080055067 A KR20080055067 A KR 20080055067A KR 100962147 B1 KR100962147 B1 KR 100962147B1
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- South Korea
- Prior art keywords
- braid
- plate
- support
- support body
- binding hole
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000005553 drilling Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Classifications
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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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
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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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
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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
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
- F03D3/064—Fixing wind engaging parts to rest of rotor
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- 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
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- 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
- F05B2240/40—Use of a multiplicity of similar components
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- 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
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- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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)
- Wind Motors (AREA)
Abstract
본 발명은 저풍속 지역에서도 회전력을 높이기 위하여 날개의 수를 조절하면서 지역에 따라 설치가 간단하면서 적은 발전을 쉽게 해낼 수 있게 회전판을 다양한 형태의 구조로 형성시켜주고, 날개도 쉽게 달아줄 수 있게 개발해주어서 된 것으로써 장소에 따라 날개판의 수를 쉽게 조절 하면서 조립을 할 수 있게 한 풍차의 회전판과 날개의 제조구성에 관한 것이다.The present invention is easy to install according to the area while adjusting the number of wings in order to increase the rotational force in low wind speed area to form a rotating plate in a variety of forms, so that the development can be easily made, so that the wings can be easily attached The present invention relates to a manufacturing structure of a rotor plate and a blade of a windmill that enables assembly while easily adjusting the number of wing plates according to a place.
Description
본 발명은 저풍속 지역에서도 회전력을 높이기 위하여 날개의 수를 조절하면서 지역에 따라 설치가 간단하면서 적은 발전을 쉽게 해낼 수 있게 회전판을 다양한 형태의 구조로 형성시켜주고, 날개도 쉽게 달아줄 수 있게 개발해주어서 된 것으로써 장소에 따라 날개판의 수를 쉽게 조절 하면서 조립을 할 수 있게 한 풍차의 회전판과 날개의 제조구성에 관한 것이다.The present invention is easy to install according to the area while adjusting the number of wings in order to increase the rotational force in low wind speed area to form a rotating plate in a variety of forms, so that the development can be easily made, so that the wings can be easily attached The present invention relates to a manufacturing structure of a rotor plate and a blade of a windmill that enables assembly while easily adjusting the number of wing plates according to a place.
종래의 풍력발전 장치는 푸로펠러형과 사보뉴스형과 미국식 다익형식과 헤리칼형과 다리우스형이 주종을 이루고 있는 실정이다.Conventional wind power generators are mainly made of a propeller type, a savonews type, a US multi-ick type, a helical type, and a Darius type.
이상과 같은 점을 감안하고 참고하여 장기간 실험과 연구끝에 개발해낸 본 발명은 회전몸체판과 날개의 조립을 쉽게 할 수 있도록 하여주어 그 지역 풍속의 환경에 따라 날개의 수를 임의로 조절하면서 쉽게 설치를 할 수 있게 하여 필요한 동력을 생산해 낼 수 있게 여러 가지 회전용판과 날개를 설정하였다.Considering the above points, the present invention developed at the end of long-term experiments and researches makes it easy to assemble the rotating body plate and the wings, and easily installs them while arbitrarily adjusting the number of wings according to the environment of the local wind speed. Several rotating plates and vanes were set up to produce the required power.
상기의 목적을 달성하기 위하여 회전판의 구성을 4가지의 원판으로 분류 하여줌에 있어 각각으로 된 회전용 원판에 보스를 형성시켜주어 안전 회전을 갖일 수 있게 하여주고 각각으로 된 회전판의 구성은 다른 상태로 된 날개기둥이 안착 결합되어 일체형을 이루면서 회전력을 갖일 수 있게 하였다.In order to achieve the above object, the structure of the rotating plate is divided into four kinds of discs to form a boss on each of the rotating discs so that they can have a safe rotation and the configuration of each rotating plate is in a different state. The wing pillars are seated and coupled to form a unity and have rotational force.
지역과 풍속의 상태에 따라 선별하여 설치를 시켜줄 수 있게 제작이 되어 있어 일반 가정이나 도서지역에서 평균 풍속이 2m, 3m, 4m, 5m 등의 환경에 맞추어 쉽게 설치를 할 수 있게 되어 있어 적은 발전에 의한 에너지 효율을 올릴 수 있게 하는 효과를 기대할 수 있게 한 것이다.It is designed to be installed according to the conditions of the region and the wind speed so that the average wind speed can be easily installed according to the environment such as 2m, 3m, 4m, 5m in general home or island area. It is expected to be able to expect the effect that can increase the energy efficiency.
풍차용 회전판(A)(B)(C)(D)의 제작구성에 있어서, 회전판(A)을 구성하여줌에 있어 본체판(1)중앙부에는 수평축에 끼워줄 수 있는 축관(H)이 되어있는 보스(2)를 형성시켜주고 본체판(1)의 외주연에는 12개로된 날개결합부(3)를 형성시켜주고 상기 12개로된 날개결합부(3)사이에는 날개판의 안전한 결착과 본체판(1)의 휘임을 방지하기 위하여 원판지지부(4)를 형성시켜준다.In the manufacturing structure of the windmill rotating plate (A) (B) (C) (D), in the central portion of the main body plate (1) in the construction of the rotating plate (A) is a shaft tube (H) that can be fitted to the horizontal axis Forming a boss 2 and forming a wing engaging portion 3 of the twelve on the outer periphery of the main body plate 1, and between the twelve wing engaging portions 3, a secure binding of the wing plate and the main body. In order to prevent the bending of the plate (1) to form a disc support (4).
이와 같이 형성시켜주어서 된 상태에서 브레이드(6)의 브레이드 지지몸체(8)를 본체판(1)에 형성시켜준 날개받침부(3)와 끼워 결합을 시켜주고 상기 날개받침부(3)에 천공시켜준 결착공(5)과 브레이드 지지몸체(8)에 천공시켜준 결착공(7)과 볼트 넛트로 체결 고정을 시켜주어서 된 것과,In this way, the
회전판(B)을 구성하여줌에 있어 본체판(9)중앙부에는 수평축에 끼워줄 수 있 는 축관(H)이 되어있는 보스(10)를 형성시켜주고 본체판(9)의 외주연에는 12개로된 원판지지부(11)를 형성시켜주고 상기 12개로된 원판지지부(11)사이에는 12개의 브레이드 삽착부(12)를 형성시켜준다.In forming the rotating plate (B), the central part of the body plate (9) forms a boss (10), which is a shaft tube (H) that can be fitted to the horizontal axis, and 12 pieces on the outer periphery of the body plate (9). The disk support 11 is formed, and 12
이와 같이 형성시켜 주어서 된 12개의 브레이드 삽착부(12)에는 결착공(13)을 천공시켜주고 브레이드 지지몸체 삽입강(17)를 형성시켜주어서 된 브레이드(14)의 브레이드 지지몸체(15)를 상기 브레이드 삽착부(12)에 끼워주고 결착공(16)과 결착공(13)끼리 볼트너트로 체결고정을 시켜주어서 된 것과,The
회전판(C)을 구성하여줌에 있어 본체판(18)중앙부에는 수평축에 끼워줄 수 있는 축관(H)이 되어있는 보스(19)를 형성시켜주고 본체판(18)의 외주연에는 12개로 된 지지판(20)을 형성시켜주고 상기 12개로 된 지지판(20)사이에는 12개의 브레이드 지지몸체삽착부(21)를 형성시켜준다.In forming the rotating plate (C), the central part of the main body plate (18) forms a boss (19) which is a shaft tube (H) that can be fitted to the horizontal axis, and the outer plate of the main body plate (18) has 12 pieces. The
이와 같이 형성시켜 주어서 된 12개의 브레이드 지지몸체 삽착부(21)에는 결착공(22)을 천공시켜주고 결착공(25)을 천공시켜 주어서 된 브레이드(23)의 브레이드 지지몸체(24)를 상기 12개의 브레이드 지지몸체 삽착부(21)에 삽입시켜 볼트 너트로 체결고정을 시켜 주어서 된 것과,The
회전판(D)를 구성하여 줌에 있어 본체판(26)중앙부에는 수평축에 끼워줄 수 있는 축관(H)이 되어있는 보스(27)를 형성시켜주고 본체판(26)의 외주연에는 12개로 된 지지판(30)을 형성시켜주고 상기 12개로된 지지판(30) 사이에는 12개의 브레이드 지지몸체 삽입강(28)을 형성시켜 준다.The rotating plate (D) is formed in the center part of the main body plate (26) to form a boss (27), which is a shaft tube (H) that can be fitted to the horizontal axis, and the outer periphery of the main body plate (26) is 12 pieces. The
이와 같이 형성시켜 주어서된 12개의 브레이드 지지몸체 삽입강(28)에는 양 측으로 결착공(29)을 천공시켜 주고, 결착공(32)을 천공시켜주어서 된 브레이드(31)의 브레이드 지지몸체(33)를 상기 12개의 브레이드 지지몸체 삽입강(28)에 삽입시켜 볼트 너트로 체결 고정을 시켜주어서 된 것이다.The
에너지 생성의 간단한 비교(동일수풍면적 적용)Simple comparison of energy generation (same wind area)
* 기존의 3익풍차(날개의 파이 0.5m, 바람맞이 각도 10도)* Conventional three-wheeled windmill (with wings 0.5m, wind angle 10 degrees)
풍속 3m/sec, 회전률 70RPM, 토오크량 0.2KWind speed 3m / sec, turnover 70RPM, torque 0.2K
* 12익(본 발명품) 4가지 모두(날개파이 0.5m, 바람맞이각도 10도)* All 12 wings (invention) all four (wing pie 0.5m, wind angle 10 degrees)
풍속 3m/sec, 회전률 120RPM, 토오크량 0.9KWind speed 3m / sec, turnover 120RPM, torque 0.9K
결론conclusion
기존 방식의 3익형 풍차보다 본 풍차용 회전판은 1:4.5이상의 토오크량 증가의 비율을 나타나게 함으로써 같은 량의 풍속 상태에서 4.5배의 힘의 차이를 보여주었다.Compared to the conventional three-wheeled windmills, the windmill rotating plate showed a torque increase ratio of more than 1: 4.5, showing a 4.5 times difference in force at the same wind speed.
도 1은 회전판의 사시도1 is a perspective view of a rotating plate
도 2는 날개의 저부 사시도2 is a bottom perspective view of the wing
도 3은 회전판의 사시도3 is a perspective view of a rotating plate
도 4는 날개저부 사시도4 is a bottom perspective view of the wing
도 5는 회전판의 사시도5 is a perspective view of a rotating plate
도 6은 날개저부 사시도6 is a bottom perspective view of the wing
도 7은 회전판의 사시도7 is a perspective view of a rotating plate
도 8은 날개저부 사시도8 is a bottom perspective view
* 도면의 주요부분에 대한 부호 설명 *Explanation of symbols on the main parts of the drawings
A,B,C,D : 회전판A, B, C, D: Carousel
1 ; 본체판 2 : 보스 3 : 날개결합부One ; Body plate 2: Boss 3: Wing coupling part
4 : 원판지지부 5 : 결착공 6 ; 브레이드4: disc support part 5: binding hole 6; Braid
7 : 결착공 8 : 브레이드 지지몸체 9 : 본체판7: binding hole 8: braid support body 9: body plate
10 ; 보스 11 : 원판지지부10; Boss 11: disc support
12 : 브레이드 삽착부 13 : 결착공 14 : 브레이드12: braid inserting portion 13: binding hole 14: braid
15 : 브레이드지지몸체 16 : 결착공15: braid support body 16: binding hole
17 : 브레이드지지몸체삽입강 18 : 본체판17 braid support body insertion steel 18 body plate
19 : 보스 20 : 지지판19: boss 20: support plate
21 ; 브레이드지지몸체 삽착부 22 : 결착공 23 : 브레이드21; Braid support body insertion part 22: binding hole 23: braid
24 : 브레이드지지몸체 25 : 결착공 26 : 본체판24
27 : 보스 28 : 브레이드지지몸체삽입강27: boss 28: braid support body insertion steel
29 : 결착공 30 : 지지판 31 : 브레이드29: binding hole 30: support plate 31: braid
32 : 결착공 33 : 브레이드지지몸체 H : 축관32: binding hole 33: braid support body H: shaft tube
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020080055067A KR100962147B1 (en) | 2008-06-12 | 2008-06-12 | Windmill |
PCT/KR2008/005157 WO2009151181A1 (en) | 2008-06-12 | 2008-09-02 | Rotational plate for windmill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080055067A KR100962147B1 (en) | 2008-06-12 | 2008-06-12 | Windmill |
Publications (2)
Publication Number | Publication Date |
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KR20090129014A KR20090129014A (en) | 2009-12-16 |
KR100962147B1 true KR100962147B1 (en) | 2010-06-14 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020080055067A KR100962147B1 (en) | 2008-06-12 | 2008-06-12 | Windmill |
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KR (1) | KR100962147B1 (en) |
WO (1) | WO2009151181A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011013547A1 (en) * | 2011-03-10 | 2012-09-13 | Voith Patent Gmbh | Rotor arrangement for an axial turbine and method for its assembly |
ES2713496T3 (en) * | 2012-06-22 | 2019-05-22 | Lm Wind Power Int Tech Ii Aps | A system and method to provide an exact alignment when mounting a wind turbine blade |
GB2529692A (en) * | 2014-08-29 | 2016-03-02 | Gurit Uk Ltd | Turbine assembly |
IT202000009916A1 (en) * | 2020-05-05 | 2021-11-05 | He Powergreen S R L | ROTOR FOR HYDRODYNAMIC TURBINE |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000249037A (en) | 1999-03-01 | 2000-09-12 | Matsumura Kikai Seisakusho:Kk | Blade attaching structure of windmill |
KR200434561Y1 (en) | 2006-09-19 | 2006-12-22 | 원인호 | Rotating Body for Wind Power |
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JP2007071122A (en) * | 2005-09-07 | 2007-03-22 | Onwave Corp | Bracing strut in micro wind turbine generator |
JP3133195U (en) * | 2007-04-17 | 2007-07-05 | 永元電機股▲分▼有限公司 | Wind generator with built-in rotor that starts at low wind speed |
-
2008
- 2008-06-12 KR KR1020080055067A patent/KR100962147B1/en not_active IP Right Cessation
- 2008-09-02 WO PCT/KR2008/005157 patent/WO2009151181A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000249037A (en) | 1999-03-01 | 2000-09-12 | Matsumura Kikai Seisakusho:Kk | Blade attaching structure of windmill |
KR200434561Y1 (en) | 2006-09-19 | 2006-12-22 | 원인호 | Rotating Body for Wind Power |
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WO2009151181A1 (en) | 2009-12-17 |
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