IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0946825
(2010-11-15)
|
등록번호 |
US-8672608
(2014-03-18)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
4 |
초록
▼
A tower type vertical axle windmill includes a tower portion. The tower portion has a plurality of layers and a plurality of wind turbines and a computer is used to open and close the walls of the tower portion. Each of the wind turbines includes a seat portion, an energy output assembly and a rudde
A tower type vertical axle windmill includes a tower portion. The tower portion has a plurality of layers and a plurality of wind turbines and a computer is used to open and close the walls of the tower portion. Each of the wind turbines includes a seat portion, an energy output assembly and a rudder assembly. The seat portion can carry other components. A circular platform is disposed on the base portion of the energy output assembly and is supported by bearings to enable it to turn around. A flywheel is disposed on the outmost portion of the blade module and can store the energy extracted from the wind and enhance the balance of the windmill. In addition, an output axle is connected with the circular platform and a generator.
대표청구항
▼
1. A tower type vertical axle windmill, comprising: a tower portion, with a plurality of layers, wherein the tower portion has a plurality of wind turbines and a computer is used to open and close the walls of the tower portion, and wherein each of the wind turbines comprises:a seat portion, able to
1. A tower type vertical axle windmill, comprising: a tower portion, with a plurality of layers, wherein the tower portion has a plurality of wind turbines and a computer is used to open and close the walls of the tower portion, and wherein each of the wind turbines comprises:a seat portion, able to carry other components;an energy output assembly, wherein a circular platform is disposed on the seat portion and is supported by bearings to enable it to turn around, and wherein a sleeve is disposed on the circular platform and moves along with the circular platform, and wherein a blade assembly is connected with the sleeve and has an upper connective portion and a lower connective portion, and wherein the upper connective portion is fixed on the upper portion of the sleeve and the lower connective portion is fixed on the lower portion of the sleeve, and wherein either connective portion is connected with a plurality of blade modules and each blade module has a plurality of resistance blades, and wherein a rotational axle is disposed on the inner end of the blade module and a camshaft is disposed at the lower end of the rotational axle, and wherein a cam of the camshaft can move in the X, Y and Z directions to stay within a track guiding portion and can adjust the angle of the resistance blades, and wherein a plurality of vertical blades are disposed on the outer side of the resistance blades and can prompt the assembly to rotate when the wind blows on the vertical blades, and wherein a flywheel is disposed on the outmost portion of the blade module and can store the energy extracted from the wind and enhance the balance of the wind turbine, and wherein an output axle is connected with the circular platform and the output axle is also connected with a generator; anda rudder assembly, having a rotation guiding tube, which is provided on the circular platform, wherein bearings are provided between the rotation guiding tube and the circular platform so that the rotation guiding tube can turn around independently and the track guiding portion is disposed on the outer surface of the rotation guiding tube, and wherein a rudder seat is disposed on the top portion of the rudder assembly and is terminated into a twin vaned tail wing, which is constantly facing against the wind direction to turn the rotation guiding tube and the blade assembly when the wind direction varies,wherein an extension sleeve is connected with the lower portion of the sleeve and the rim of the extension sleeve is folded inwards to be in contact with the seat portion so as to secure the extension sleeve with the seat portion, and wherein a base portion is provided in the extension sleeve and bearings are provided between the extension sleeve and the seat portion so that either the extension sleeve or the seat portion can turn around independently, and wherein the extension sleeve is fixed to the circular platform of the energy output assembly so as to enhance the stability as the energy output assembly rotates. 2. The tower type vertical axle windmill as in claim 1, wherein the twin vaned tail wing comprises two vanes and connective rods that connect the two vanes and an angle forms between the two vanes so as turn the rudder assembly when the wind direction varies. 3. The tower type vertical axle windmill as in claim 1, wherein a plurality of holes are provided in each of the resistance blades to reduce the negative wind pressure on the other side of each resistance blade (forming “flowing water type blades”) when the resistance blades are facing in the wind direction. 4. The tower type vertical axle windmill as in claim 1, wherein a hinge unit is provided between the resistance blades and the rotational axle and when a strong wind exceeds a certain level, leaves of the hinge unit reduce the strength and impact of the strong wind on the resistance blades. 5. The tower type vertical axle windmill as in claim 1, wherein the resistance blades and vertical blades are provided in each layer to drive the vertical axle, and wherein walls are provided on each layer and a computer is used to open and close the walls according to the wind directions, and wherein holes are provided in each wall to reduce the wind pressure. 6. The tower type vertical axle windmill as in claim 1, wherein, in a place that has weaker winds, more vertical blades are used and less resistance blades are used. 7. The tower type vertical axle windmill as in claim 1, wherein, to increase the rotational inertia, each of the vertical blades on the outer side has an increased mass to form an inertia unit and each inertia unit and several outer vertical blades jointly form a flywheel, characterized in that, because the total mass is increased and the moment is larger, such design enables the energy output assembly to keep on rotating once it starts to rotate so as to reduce the dependence on the stability of wind and to enhance the balance of the windmill. 8. The tower type vertical axle windmill as in claim 1, further comprising an antenna and instrument panel portion, wherein a tube extends downwards from the antenna and instrument panel portion and is centrally located in the seat portion, energy output assembly and rudder assembly, and wherein bearings are used to separate the tube from the seat portion, rudder assembly and output axle, and wherein, through the tube, electric wires electrically connect the instrument panel portion and the antenna to other components on the ground level. 9. The tower type vertical axle windmill as in claim 1, wherein bearings are provided between the rotation guiding tube and the energy output assembly so that either of them can turn around to face against or track the wind direction. 10. A tower type vertical axle windmill, comprising: a tower portion, with a plurality of layers, wherein the tower portion has a plurality of wind turbines and a computer is used to open and close the walls of the tower portion, and wherein each of the wind turbines comprises:a seat portion, able to carry other components;an energy output assembly, wherein a circular platform is disposed on the seat portion and is supported by bearings to enable it to turn around, and wherein a sleeve is disposed on the circular platform and moves along with the circular platform, and wherein a blade assembly is connected with the sleeve and has an upper connective portion and a lower connective portion, and wherein the upper connective portion is fixed on the upper portion of the sleeve and the lower connective portion is fixed on the lower portion of the sleeve, and wherein either connective portion is connected with a plurality of blade modules and each blade module has a plurality of resistance blades, and wherein a rotational axle is disposed on the inner end of the blade module and a camshaft is disposed at the lower end of the rotational axle, and wherein a cam of the camshaft can move in the X, Y and Z directions to stay within a track guiding portion and can adjust the angle of the resistance blades, and wherein a plurality of vertical blades are disposed on the outer side of the resistance blades and can prompt the assembly to rotate when the wind blows on the vertical blades, and wherein a flywheel is disposed on the outmost portion of the blade module and can store the energy extracted from the wind and enhance the balance of the wind turbine, and wherein an output axle is connected with the circular platform and the output axle is also connected with a generator; anda rudder assembly, having a rotation guiding tube, which is provided on the circular platform, wherein bearings are provided between the rotation guiding tube and the circular platform so that the rotation guiding tube can turn around independently and the track guiding portion is disposed on the outer surface of the rotation guiding tube, and wherein a rudder seat is disposed on the top portion of the rudder assembly and is terminated into a twin vaned tail wing, which is constantly facing against the wind direction to turn the rotation guiding tube and the blade assembly when the wind direction varies,wherein a clamping wedge unit is used and is connected with the rotational axle, and wherein the clamping wedge unit is provided with a spring and a ball type rotational axle is provided on one end of the clamping wedge unit, and wherein the cam is disposed on the ball type rotational axle, characterized in that the cam can move in the X, Y and Z directions to stay within the track guiding portion. 11. The tower type vertical axle windmill as in claim 10, wherein the twin vaned tail wing comprises two vanes and connective rods that connect the two vanes and an angle forms between the two vanes so as turn the rudder assembly when the wind direction varies. 12. The tower type vertical axle windmill as in claim 10, wherein a plurality of holes are provided in each of the resistance blades to reduce the negative wind pressure on the other side of each resistance blade (forming “flowing water type blades”) when the resistance blades are facing in the wind direction. 13. The tower type vertical axle windmill as in claim 10, wherein a hinge unit is provided between the resistance blades and the rotational axle and when a strong wind exceeds a certain level, leaves of the hinge unit reduce the strength and impact of the strong wind on the resistance blades. 14. The tower type vertical axle windmill as in claim 10, wherein the resistance blades and vertical blades are provided in each layer to drive the vertical axle, and wherein walls are provided on each layer and a computer is used to open and close the walls according to the wind directions, and wherein holes are provided in each wall to reduce the wind pressure. 15. The tower type vertical axle windmill as in claim 10, wherein, in a place that has weaker winds, more vertical blades are used and less resistance blades are used. 16. The tower type vertical axle windmill as in claim 10, wherein, to increase the rotational inertia, each of the vertical blades on the outer side has an increased mass to form an inertia unit and each inertia unit and several outer vertical blades jointly form a flywheel, characterized in that, because the total mass is increased and the moment is larger, such design enables the energy output assembly to keep on rotating once it starts to rotate so as to reduce the dependence on the stability of wind and to enhance the balance of the windmill. 17. The tower type vertical axle windmill as in claim 10, further comprising an antenna and instrument panel portion, wherein a tube extends downwards from the antenna and instrument panel portion and is centrally located in the seat portion, energy output assembly and rudder assembly, and wherein bearings are used to separate the tube from the seat portion, rudder assembly and output axle, and wherein, through the tube, electric wires electrically connect the instrument panel portion and the antenna to other components on the ground level. 18. The tower type vertical axle windmill as in claim 10, wherein bearings are provided between the rotation guiding tube and the energy output assembly so that either of them can turn around to face against or track the wind direction.
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