KR940006132Y1 - Wind-guiding means for wind motor - Google Patents
Wind-guiding means for wind motor Download PDFInfo
- Publication number
- KR940006132Y1 KR940006132Y1 KR2019910014763U KR910014763U KR940006132Y1 KR 940006132 Y1 KR940006132 Y1 KR 940006132Y1 KR 2019910014763 U KR2019910014763 U KR 2019910014763U KR 910014763 U KR910014763 U KR 910014763U KR 940006132 Y1 KR940006132 Y1 KR 940006132Y1
- Authority
- KR
- South Korea
- Prior art keywords
- wind
- windmill
- longitudinal
- vane
- wind vane
- Prior art date
Links
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
-
- 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
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안 풍차의 회전시 풍익의 각 평면상 위치를 보인 설명도.2 is an explanatory view showing the position of each plane of the wind vane during the rotation of the windmill of the present invention.
제3도는 본 고안 풍차에 있어서 완전히 개발된 상태의 한 풍익을 보인 정면도.3 is a front view showing a wind vane in a fully developed state of the windmill of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 지지체 2 : 회전축1 support 2 rotation axis
3 : 지지봉 4 : 축관3: support rod 4: shaft
5 : 풍익 6 : 압축형 스프링5: wind vane 6: compression spring
본 고안은 종축형 풍력발전기의 풍차에 관한 것으로, 특히 풍압을 받아 회전력을 일으키는 풍익이 풍압을 경사 방향으로 받게되는 경우 개방되기 시작하여 풍압을 역방향으로 받게 되는 경우 풍차의 회전에 영향을 주지 않도록 풍압의 방향으로 향하게 되는 풍차에 관한 것이다.The present invention relates to a windmill of a longitudinal axis wind power generator, in particular, when the wind vane causing the rotational force under wind pressure starts to open when the wind pressure is received in the inclined direction, and the wind pressure is reversed, the wind pressure does not affect the rotation of the windmill. It is about a windmill that is directed in the direction of.
종래 풍력발전기의 풍차에 있어서는 풍익이 고정적이므로 풍익이 풍압을 받고 풍차에 회전력을 이르킨후 180°위상의 위치에 이르러서는 상대적 풍압을 받게되므로 회전력이 오히려 감소되는 경향이 있다.In the windmill of the conventional wind power generator, because the wind vane is fixed, the wind force is subjected to wind pressure and the rotational force to the windmill, and then reaches a position of 180 ° above the relative wind pressure, so the rotational force tends to decrease.
본 고안에 있어서는 종래의 이와 같은 점을 감안하여 풍차에 대하여 개방가능 하게 작동되어 풍압을 받고 회전력을 이르킨후 그 회전방향으로 이동할 때에 풍압에 의한 부압과 풍익 및 풍차의 원심력에 의하여 60°개방되어 바람의 방향으로 향하게 하므로서 180°위상에서 상대적 풍압을 최소한으로 줄일 수 이도록 한 것이다. 이를 첨부도면에 의거하여 보다 상세한 설명하면 다음과 같다.In the present invention, in view of such a conventional point, the windmill is operated to be open to the windmill, receives a wind pressure, reaches a rotational force, and then moves 60 ° by negative pressure, wind vane, and centrifugal force of the windmill when moving in the direction of rotation. By pointing in the direction of, the relative wind pressure can be reduced to a minimum at 180 °. When described in more detail based on the accompanying drawings as follows.
풍력발전장치가 장설된 지지체(1)상에 회전축(2)을 설치하여 상부에 방사상으로 수개의 지지봉(3)을 연결한 것에 있어서, 지지봉(3)의 선단에 수직측관(4)을 부착하여 이에 판상의 풍익(5)을 설치하고 풍익(5)의 증단 연결축과 지지봉(3)으로 향한 상태에서, 즉 제2도에서 실선으로 표시한 바와 같이 풍익(5)이 내항된 상태에서 풍압을 받아 회전축(2)에 회전력을 이르키게 하여 제2도에서 시계 반대 방향으로 회전시 회전축(2)의 회전에 의한 원심력과 풍익(5)에 풍압이 경사 방향으로 가하여져 나타나는 부압으로 개방되기 시작하여 풍익(5)이 바람의 방향으로 향하도록 하므로서 풍익(5)의 회전에 상대적 풍압을 받지 않게되어 회전력에 영향을 주지 않는 것이다.In the case of connecting several supporting rods 3 radially to the upper part by installing the rotary shaft 2 on the support 1 on which the wind power generator is installed, the vertical side pipe 4 is attached to the tip of the supporting rod 3. The wind vane 5 is installed on the plate, and the wind pressure is reduced in the state where the wind vane 5 is inwardly oriented as shown by the solid line in FIG. When the rotational force is applied to the rotary shaft 2 and rotates counterclockwise in FIG. As the wind vane 5 is directed in the direction of the wind, the wind vane 5 is not subjected to relative wind pressure by the rotation of the wind vane 5 and thus does not affect the rotational force.
또한 제3도에서 보인바와 같이 풍익(5)은 그 중단 연결의 축과 지지봉(3)의 (4) 중간사이에 스프링(6) 장식이 연결 장치되어 풍익(5)이 60°이상회전 개항되지 않도록 하므로서 지나친 개방으로 오히려 상대적 풍압을 받게 되는 것을 방지할 수 잇는 것이다.In addition, as shown in FIG. 3, the wind vane 5 has a spring 6 decoration connected between the shaft of the suspended connection and the middle of the support bar 3 so that the wind vane 5 can be rotated more than 60 °. By avoiding excessive opening, rather than being able to prevent relative wind pressure.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910014763U KR940006132Y1 (en) | 1991-09-11 | 1991-09-11 | Wind-guiding means for wind motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910014763U KR940006132Y1 (en) | 1991-09-11 | 1991-09-11 | Wind-guiding means for wind motor |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930006930U KR930006930U (en) | 1993-04-24 |
KR940006132Y1 true KR940006132Y1 (en) | 1994-09-09 |
Family
ID=19319121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910014763U KR940006132Y1 (en) | 1991-09-11 | 1991-09-11 | Wind-guiding means for wind motor |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940006132Y1 (en) |
-
1991
- 1991-09-11 KR KR2019910014763U patent/KR940006132Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930006930U (en) | 1993-04-24 |
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