JP4917687B1 - Wind turbine device for wind power generator - Google Patents

Wind turbine device for wind power generator Download PDF

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Publication number
JP4917687B1
JP4917687B1 JP2011154887A JP2011154887A JP4917687B1 JP 4917687 B1 JP4917687 B1 JP 4917687B1 JP 2011154887 A JP2011154887 A JP 2011154887A JP 2011154887 A JP2011154887 A JP 2011154887A JP 4917687 B1 JP4917687 B1 JP 4917687B1
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wind
members
wing
endless chain
pair
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JP2013019382A (en
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秀雄 皆木
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秀雄 皆木
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D5/00Other wind motors
    • F03D5/02Other wind motors the wind-engaging parts being attached to endless chains or the like
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy

Abstract

A configuration in which a wing member can be attached in a both-end supported state, and the wing member can be configured with a simple and lightweight member so that wind power can be efficiently used.
SOLUTION: A pair of endless chain members 1, 1 arranged so as to circulate within a predetermined range in the vertical direction, a pair of chain wheel members 2, 2 between which these are spanned, and a pair of endless chain members 1, A large number of blade members 3, 3... Coupled to both ends at a constant interval to 1, a frame body 4 that rotatably supports all chain wheel members 2, 2. The rotation shaft 6 of the upper chain wheel members 2 and 2 coupled via the two transmission chain wheels 5a and 6a and the transmission chain member 5b, the rotation shaft 7 of the lower chain wheel members 2 and 2, and the frame body 4 A guide that guides the support member 8 rotatably supported in the horizontal direction, the direction control mechanism disposed between the support member 8 and the frame body 4, and the wing members 3, 3,. The rail mechanism 9 is used.
[Selection] Figure 1

Description

  The present invention includes a pair of or more endless chain members spanned over the chain wheels at both ends, and a plurality of wing members coupled to both ends at regular intervals to the endless chain members by applying wind to the wing members. It is related with the windmill apparatus for wind power generators which carries out the rotation operation | movement between the chainwheels of both ends, transmits rotation of the chainwheel rotated by this to a generator, and enables it to generate electric power by this.

Thus, no wind turbine device has been proposed that uses the endless chain member to rotate the wing member that receives wind.
As a result of some investigations, for example, there are many proposals of a wind power generator of a vertical axis type as in Patent Document 1 or a wind power generator based on a horizontal axis as of Patent Document 2. These do not rotate the wing member and are not considered relevant.

JP 2008-261288 A Japanese Patent No. 4204661

  According to the present invention, the wing member that receives the action of wind force can be attached in a both-sided state, so that the wing member can be configured with a light and simple member, thereby efficiently using wind power. An object of the present invention is to provide a wind turbine device for a wind power generator.

1 of the present invention is a pair of endless chain members arranged in parallel to move around in a certain range in the vertical direction;
A pair of gear members arranged on the upper and lower ends of the certain range, spanning the pair of endless chain members,
A plurality of wing members coupled at both ends to the pair of endless chain members, and a plurality of wing members disposed on the endless chain member over the entire circumference at a constant interval in the circumferential direction;
A frame that rotatably supports all the gear members;
A rotating shaft of any gear member configured to couple the generator directly or indirectly;
A support member that rotatably supports the frame in the horizontal direction;
A direction control mechanism arranged between the support member and the frame to rotate the frame to introduce wind into the wing member in a direction perpendicular to the rotation axis of the gear;
A wind turbine device for a wind power generator configured by:
Further, the wing member is configured in a partial arc shape when viewed from the side,
At the position on the wind introduction side of the pair of endless chain members, the wing member is attached so that the concave surface thereof is downward and obliquely upward toward the wind introduction direction,
On the wind discharge side of the pair of endless chain members, the wing member is directed to the frame body so that the concave surface is upward and the wing member is obliquely downward toward the wind introduction direction. Configure the guide rail mechanism to control,
The guide rail mechanism is
A rolling roller disposed on an end of an extended portion extending laterally from both outer ends of the wing member;
A rolling guide path that approximates a trajectory drawn by the rolling roller without restriction by the looping motion of the endless chain member, and corresponds to the wind introduction side from the middle of the wind and the lower part of the circumferential circuit of the endless tune member In the portion that corresponds to the locus drawn without restriction, and in the portion corresponding to the wind discharge side and the wind discharge side from the middle of the upper end of the peripheral circuit of the endless tune member, it is inside the locus drawn without restriction. A circular guide path for guiding the rolling roller, configured to be positioned;
It is the windmill device for wind power generators comprised by these.

2 of the present invention is the wind turbine device for a wind power generator according to 1 of the present invention,
A rear slide plate for supporting the linear movement operation is arranged in the proximity of the pair of endless chain members inside the portion that moves linearly in the vertical direction on the wind introduction side and the wind discharge side. .

A third aspect of the present invention is the wind turbine apparatus for a wind power generator according to the first aspect of the present invention.
A plurality of rollable back support rollers that support the linear movement operation are applied to the inside of the part of the pair of endless chain members that linearly move in the wind introduction side and the wind discharge side. It is arranged in contact.

4 of the present invention is the wind turbine device for wind power generators of 1, 2 or 3 of the present invention,
A wind direction changing plate that changes the direction of the wind from the front of the wind introduction side downward to introduce wind to the concave side of the wing member that passes through the inside of the peripheral circuit of the endless chain member to the inside of the frame body. Is arranged.

5 of the present invention is the wind turbine device for wind power generator according to 1, 2, 3 or 4 of the present invention,
A wind direction change plate that changes the direction of the wind from the front side of the wind introduction side upward to introduce wind to the concave side of the wing member that passes through the inside of the peripheral circuit of the endless chain member in the frame body. Is arranged.

  According to the wind turbine device for a wind power generator of the first aspect of the present invention, when the wind is introduced from the side perpendicular to the rotation axis of the chain wheel and the concave surface of the wing member is directed downward, the wind is On the wind introduction side of the apparatus, the plurality of wing members of the plurality of wing members arranged at predetermined intervals in the vertical direction act so as to push up the downward concave surface whose wind introduction side is obliquely upward, Will be raised. As described above, since the wing member is directed upward toward the wind introduction side and the concave surface thereof is inclined obliquely downward, the wing member can sufficiently receive the wind and be pushed up well. Since the both ends of the wing member are supported by the endless chain member, the action is immediately transmitted to the endless chain member, and the endless chain member is moved upward in the wind introduction side. On the wind discharge side, the lowering operation is performed. That is, the endless chain member is caused to rotate.

  As described above, while the wing member located on the wind introduction side is moved up, the wind that has moved to the wind discharge side behind the wing member is the wind of the wing members that are arranged at predetermined intervals in the vertical direction on the back side. The wing member is moved downward by acting to push down the upward concave surface, the introduction side of which is inclined downward. Thus, it becomes possible to effectively transmit the force of the wind to the wing member, and the pair of endless chain members connected to both ends of the pair will continue the circling operation.

  When the wing member is located on the wind introduction side of the pair of chain members, if the concave surface is arranged downward and obliquely upward toward the wind introduction side, any means may be used. If not applied, when moving to the rear side, that is, the wind discharge side, the wind is inclined upward toward the wind introduction side, and the wind moving from the introduction side hits the convex side rather than the concave side As a result, it becomes impossible to receive a predetermined pressing action. Therefore, in the first aspect of the present invention, the guide rail mechanism is adopted, and the wing member is configured to circulate in an appropriate angle state as described above. Therefore, the wind force is effectively received as described above. Thus, the wing member can move around together with the endless chain member.

  The guide rail mechanism includes a rolling roller arranged as described above, a circular guide path in which the rolling roller circulates, and a circular arc having a smaller diameter at the upper end of the peripheral circuit of the endless tune member. In the part corresponding to the wind discharge side, the straight line is formed so that the distance from the vertical center line of the device is shorter than the part on the opposite side. Even when the wing member located on the introduction side is configured to be obliquely upward in the wind introduction direction, the wing member located on the wind discharge side can be easily It is controlled so as to be inclined downward toward the wind introduction side.

  That is, since the circular guide path corresponding to the upper ends of the pair of endless chain members is configured such that the drawn arc has a smaller diameter than that of the lower end side, the rolling roller is configured so that the circular guide path is connected to the endless chain member. Will be delayed from the middle part of the wing member moving around, and on the back side (wind discharge side), the distance from the vertical center line of the temporary guideway located on the back side is the opposite side. Since it is configured to be shorter than the distance from the virtual longitudinal center line of the circular guide path located on the (wind introduction side), the state where the rolling roller moves with a delay as described above is maintained. It is.

  In this way, as a matter of course, when the wing member is located on the wind introduction side, the wind force is effectively utilized even when it is located on the rear side (wind discharge side), and is effective for the circulation operation of the endless chain member. It can be used. The rotational force generated by the wind force obtained in this way can be taken out from any of the rotation shafts of the chain wheel member over which the endless chain member is stretched to drive the generator to rotate.

  The plurality of wing members described above, a pair of endless chain members fixed with these members, and a chain member that spans the pair of endless chain members are supported by a frame, and the frame is freely rotatable in the horizontal direction on the support member. The frame body has a direction control mechanism for rotating the frame body so as to introduce wind into the wing member in a horizontal direction perpendicular to the rotation axis of the chain wheel, It is always oriented in an appropriate direction with respect to the wind direction. Therefore, it is possible to efficiently convert wind power into rotational force.

  The direction control mechanism described above can be employed freely as it is generally used at present.

  According to the wind turbine device for a wind turbine generator according to 2 or 3 of the present invention, the linear movement of the pair of endless chain members inside the portion that linearly moves in the vertical direction on the wind introduction side and the wind discharge side. The back slide plate supporting the operation is arranged in the proximity state, or a plurality of rollable back support rollers supporting the linear movement operation are arranged in the contact state, and therefore at that position, Since the pair of endless chain members can maintain a substantially straight state, the wing member coupled to the endless chain member can satisfactorily maintain the above-described state. In the part that moves linearly in the vertical direction on the wind discharge side, the pair of endless chain members are controlled at a predetermined inclination as described above, and therefore, a little at each coupling portion. Although it must be deformed, it is small and within the range allowed by the back slide plate or the back support roller. Eventually, the wing member can maintain an appropriate state, and can be extracted as a rotational force as described above by effectively using wind power.

  According to the wind turbine device for a wind turbine generator of the fourth aspect of the present invention, in order to introduce wind into the concave surface side of the wing member that passes through the inside of the endless chain member near the upper end of the peripheral circuit, Since the wind direction change plate that changes the wind direction downward is arranged, it becomes possible to introduce the wind well on the concave side of the wing member passing through this part, and the wind power is more efficiently used for power generation. It can be converted into rotational force.

  According to the wind turbine device for a wind power generator of the fifth aspect of the present invention, in order to introduce the wind into the concave surface side of the wing member passing through the inside near the lower end of the peripheral circuit of the endless chain member, Since the wind direction changing plate that changes the wind direction upwards is arranged, it becomes possible to introduce the wind well on the concave side of the wing member that passes through this part, and the wind power is more efficiently used for power generation. It can be converted into rotational force.

Side surface explanatory drawing of the principal part of the wind power generator of an Example. Front explanatory drawing of the principal part of the wind power generator of the Example which abbreviate | omitted and showed the wing | blade member. Front explanatory drawing of the principal part of the wind power generator of an Example. (a) is an enlarged side explanatory view showing a part of a wing member and a guide rail mechanism, and (b) is an enlarged view of a guide rail mechanism part of (a). Expansive front explanatory drawing which shows a part of wing member and a part of guide rail mechanism. Front explanatory drawing of the wind generator of the Example which abbreviate | omitted and showed the wing | blade member. The enlarged plan view which shows the wind direction detection part of a direction control mechanism. Explanatory side explanatory drawing of a back surface support roller. Side surface explanatory drawing of a circumference guidance path.

  A mode for carrying out the present invention will be described in detail based on an embodiment with reference to the drawings.

<Example>
As shown in FIGS. 1 to 3 and 6, the wind turbine device for a wind power generator according to this embodiment basically includes a pair of endless chain members 1 arranged to rotate around a predetermined range in the vertical direction, 1, a pair of chain wheel members 2, 2 that span the pair of endless chain members 1, 1, and a plurality of blade members 3, 3 that are coupled to the pair of endless chain members 1, 1 at both ends at regular intervals. .., And a frame 4 that rotatably supports the chain gear members 2, 2 through rotating shafts 6 and 7, and a generator 5 with two transmission chain wheels 5 a and 6 a and a transmission chain member 5 b. A rotating shaft 6 of the upper chain wheel members 2 and 2 coupled via the above, a rotating shaft 7 of the lower chain wheel members 2 and 2 and a support member 8 which supports the frame body 4 so as to be rotatable in a horizontal direction, A directional control mechanism disposed between the support member 8 and the frame body 4 and the wing members 3, 3... Which is constituted by the guide rail mechanism 9 for guiding in order to create. That is, it is applied to a wind power generator including the power generator 5.

  As shown in FIGS. 1 to 3 and 6, the endless chain members 1 and 1 are arranged so that their peripheral circuits are parallel to each other and vertical as described above. . As shown in FIG. 1 and FIG. 3, both ends of the wing members 3, 3... Are connected to each of them at regular intervals, and need to have appropriate strength. Further, as shown in FIGS. 1, 2 and 6, the endless chain members 1 and 1 are arranged in the vicinity where they move in the vertical direction other than the vicinity over the upper and lower chain members 2, 2,. On the inner side, rear slide plates 1a, 1a,... Are arranged in close proximity to each other, and the endless chain members 1, 1 are moved up or down with or without contact with each other. When the wing members 3, 3,... Receive wind, the wing members 3, 3,... May change direction due to the pressure, but at this time, the chain members 1, 1 are behind the rear slide plate 1a, By making contact with 1a ... and ensuring its linear lifting operation, fluctuations in the direction of the blade members 3, 3, ... can be suppressed. The rear slide plates 1a, 1a,... Are fixed to the nearest side plates 4a, 4a constituting the frame 4.

  Further, as shown in FIG. 8, a group of back support rollers 1b, 1b,... Can be employed instead of the back slide plates 1a, 1a. These are rotatably attached to the side plates 4a, 4a on the nearest side constituting the frame body 4 in the region where the rear slide plates 1a, 1a are arranged. Although it acts basically in the same manner as the rear slide plates 1a and 1a, the endless chain members 1 and 1 can be moved up and down more smoothly. By moving the endless chain members 1 and 1 in a linear state in the vertical direction, the direction or angle of the wing members 3, 3.

  As shown in FIGS. 1 to 3 and 6, the chain wheel members 2 are arranged in pairs on the upper and lower ends of the vertical circulation region of the endless chain members 1, 1. The upper and lower ends are respectively arranged in the vicinity of both sides of the region, and as described above, the pair of upper and lower chain members 2 and 2 are fixedly provided near both ends of the upper rotating shaft 6, respectively. The chain wheel members 2 and 2 are respectively fixed near both ends of the lower rotating shaft 7 and rotate in synchronization with each other. As shown in FIGS. 2, 3 and 6, the rotary shafts 6 and 7 are rotatably attached to side plates 4a and 4a constituting the frame body 4 via bearings (not shown).

  As described above and as shown in FIGS. 1 and 3, the wing members 3, 3... Are joined to the endless chain members 1, 1 at an intermediate portion between both ends at regular intervals. In FIG. 1, the left side is the wind introduction side, and the right side is the wind discharge side. As shown in FIG. 1, the wing member 3 has a basic shape with a partial arc shape when viewed from the side, and on the wind introduction side, the concave surface side is directed downward, and is inclined obliquely upward toward the wind introduction direction. The endless chain members 1 and 1 are attached. In the case of such a mounting method, on the wind discharge side, the wing members 3, 3,... Are different from those in FIG. 1 on the back side, that is, on the wind introduction side with the wind discharge side down. It will be in an obliquely upward state. In this state, since the state is bad, the guide rail mechanism 9 causes the wing members 3, 3,... On the wind discharge side of the endless chain members 1, 1 to be on the wind discharge side as shown in FIG. It adjusts so that it may become diagonally downward toward the introductory side of a wind. This will be described later.

  As shown in FIGS. 1 and 3 to 5, extension portions 3 a and 3 a extending to both sides are formed at outer ends of both sides of the wing members 3 and 3, respectively. The rolling roller 9a that constitutes a part of the guide mechanism 9 is movably disposed at each end of the guide mechanism 9, and the rolling rollers 9a and 9a at both ends serve as other parts of the guide mechanism 9. It is guided in the surrounding guide passages 9b, 9b to be operated. As a result, the wing members 3, 3... Can move around while maintaining an appropriate angle as described above.

  As described above, the guide rail mechanism 9 is constituted by the rolling rollers 9a, 9a, and the circulation guide paths 9b, 9b. The rotation guide paths 9b, 9b are basically arranged along a trajectory t drawn by the rotation operation of the endless chain members 1, 1 without any restriction by the rolling rollers 9a, 9a. However, in the portion corresponding to the upper end of the peripheral circuit of the endless tune members 1 and 1 and the wind discharge side, the route r of the circular guide paths 9b and 9b is as described above, as shown in FIG. Is located inside the trajectory t drawn in FIG.

  That is, the circular guide paths 9b and 9b are connected to the endless chain members 1 and 1 in the semicircular arc-shaped moving path portion corresponding to the peripheral circuit of the endless chain members 1 and 1, as shown in FIG. The outer wing members 3, 3... That are joined are set so as to pass through the inside of the trajectory t to such an extent that the outer ends of the wing members 3, 3. On the discharge side (right side in FIG. 1 and FIG. 9), it is set so as to pass through the inside of the trajectory t by the same degree so as to maintain the state where the outer end portion is advanced with the above delay. In the semicircular arc-shaped moving path portion at the lower end corresponding to the circumferential circuit of the endless chain members 1, 1, as shown in the figure, the blade members 3, 3. Up to now, the outer end side has been in a state of advancing later than the connecting portion with the endless chain members 1, 1. In this range, the outer end side of the wing members 3, 3. The moving path is set so as to gradually pass the same route as the trajectory t so as to gradually move forward from the coupling portion.

  As shown in FIG. 3, the circular guide paths 9b and 9b are fixed to the side plates 4a and 4a constituting the frame body 4, as shown in FIGS. 4 (a), (b) and FIG. 5, respectively. In addition, each has a U-shaped cross-section or an inverted U-shaped configuration arranged in a face-to-face relationship with each other, and is rotatably coupled to the tip of each extension portion 3a, 3a of each wing member 3, 3,. A certain rolling roller 9a, 9a is arranged so as to be able to roll, and when each wing member 3, 3 ... receives the wind and moves while moving the endless chain members 1, 1, the above-mentioned, As shown in FIG. 1, on the wind introduction side (left side in FIG. 1), the outer end (left end) side proceeds ahead of the coupling portion with the endless chain members 1 and 1, and the upper semicircular arc-shaped portion is outside. The end side gradually delays, and on the right wind discharge side, the outer end side advances behind the connecting portion with the endless chain members 1, 1, and the lower semicircular arc-shaped portion Is to the outer end side is to proceed gradually catch up overtaking the coupling portion between the endless chain member 1,1.

  As shown in FIG. 4, the frame 4 includes side plates 4a and 4a on both sides of the apparatus, a bottom plate 4b connecting the side plates 4a and 4a at the lower end, and an upper plate 4c connecting the side plates 4a and 4a at the upper end. It is composed of. As described above, both ends of the rotation shafts 6 and 7 of the chain wheels 2, 2... Are rotatably coupled to the side plates 4a and 4a through bearings, respectively. 9b is fixed to the inner surface of them to support them.

  As shown in FIGS. 1, 2, 3 and 6, the two side plates 4a, 4a of the frame body 4 are further provided with four upper wind direction changing plates 10a, 10b, 10c, 10d on the upper part, Three lower wind direction changing plates 11a, 11b, and 11c are fixedly provided at the lower portion.

  The upper wind direction changing plates 10a, 10b, 10c, and 10d have both ends fixed to the side plates 4a and 4a as shown in FIGS. 2, 3, and 6, and particularly as shown in FIG. The wind direction from the front, which is the wind introduction side, is changed downward in order to introduce the wind to the concave surface side of the blade members 3, 3... Passing through the inside of the peripheral circuit of the endless chain members 1, 1. Therefore, it is constituted by a plate-like member that is smoothly bent downward as it approaches the wing members 3, 3. Although the number of sheets is four in this embodiment, the number is not limited to this.

  The lower wind direction changing plates 11a, 11b, and 11c have both ends fixed to the side plates 4a and 4a as shown in FIGS. 2, 3 and 6, and particularly as shown in FIG. In order to introduce wind into the concave side of the wing members 3, 3... Passing through the inside of the chain member 1, 1 near the lower end of the circumferential circuit, in order to change the direction of the wind from the front, which is the wind introduction side, upward. It consists of a plate-like member that is smoothly bent upward as it approaches the wing members 3. Although the number of sheets is three in this embodiment, the number is not limited to this.

  The generator 5 has a built-in speed increaser, and as shown in FIG. 6, in this embodiment, the generator 5 is fixed on the upper plate 4c of the frame 4 and is attached to the rotating shaft of the speed increaser. Via a transmission chain 5a fixed, a transmission chain 6a fixed to one end of the rotary shaft 6 of the upper chain member 2 and 2, and a transmission chain member 5b spanning the transmission chain 5a, 6a The rotation of the rotary shaft 6 is transmitted to the generator 5.

  As shown in FIG. 6, the support member 8 includes a disk-shaped lower support plate 8a, a disk-shaped upper support plate 8b, and the lower support plate 8a and the upper support plate 8b at 90 degrees. It is composed of four connecting rods 8c, 8c,... That are connected at regular angular intervals, and a support member 8d that is coupled to the lower center of the lower support plate 8a. The lower support plate 8a, the upper support plate 8b, and the connection The frame body 4 and the components supported by the frame body 4 are arranged inside the bars 8c, 8c.

  In this embodiment, a lower center shaft 4d fixed at the lower center of the bottom plate 4b of the frame body 4 is rotatably supported by a lower bearing 8e disposed at the center of the lower support plate 8a of the support member 8, and the frame body. The upper center shaft 4e fixed to the upper center of the upper plate 4c 4 is arranged in a penetrating manner in an upper bearing 8f constructed in a penetrating manner in the center of the upper supporting plate 8b of the support member 8, and is supported by the frame body 4 and this. These components are arranged on the support member 8 so as to be rotatable in the horizontal direction.

  As shown in FIGS. 6 and 7, the direction control mechanism includes a wind direction detection unit 12a and a rotation drive unit 12b. As shown in the figure, the wind direction detecting portion 12a has a base cylindrical portion at a portion of the upper central shaft 4e erected on the upper plate 4c of the frame 4 that protrudes above the upper support plate 8b of the support member 8. 12a1 is configured by a wind direction detection plate 12a2 having a rotatable outer cover 12a1 and a detection unit support 12a5 provided with two pressure detection units 12a3 and 12a4 fixed to the uppermost portion of the upper central shaft 4e. The detection unit support unit 12a5 is a disk-like member in plan view. As shown in FIG. 7, a slit-shaped cutout is formed in a part along the outer periphery of the detection unit support unit 12a5. 12a3 and 12a4 are arranged, and the detection piece 12a6 is raised from the upper part of the base of the wind direction detection plate 12a2 in the gap between the pressure detection units 12a3 and 12a4. The pressure detection unit 12a3 can be detected by being in pressure contact with either one of the pressure detection units 12a3 and 12a4 or being in a neutral state.

  As shown in FIG. 6, the rotation drive unit 12b includes a gear 12b1 externally fixed to a lower central shaft 4d fixed to the lower center of the bottom plate 4b of the frame body 4, a worm gear 12b2 engaged therewith, and the worm gear. 12b2 is composed of an electric motor 12b3 fixed to the rotary drive shaft. The electric motor 12b3 is fixed on the lower support plate 8a of the support member 8 and is either forward or reverse by a control means (not shown) based on the detection results of the pressure detection units 12a3 and 12a4 of the wind direction detection unit 12a. It is controlled to rotate by the corresponding number of revolutions.

  When the wind blows, the wind direction detection plate 12a2 rotates so as to face the direction corresponding to the wind direction. In response to this, the detection piece 12a6 raised on the wind direction detection plate 12a2 is connected to the pressure detection units 12a3 and 12a4. Depending on which one of the pressure detectors 12a3 or 12a4 detects this, the control means controls the rotation direction of the electric motor 12b3 so that the wind introduction side faces the windward side. The electric motor 12b3 is controlled to perform a corresponding operation until neutral.

  The direction control mechanism shown here is merely an example, and other various mechanisms can be freely employed.

  As described above, the wind turbine device for wind power generator according to this embodiment is applied to a wind power generator. For example, it can be installed on a rooftop of a building or on a hill. Is possible.

  When installed and used in any of the above, first, as described above, the direction control mechanism operates, and the wind introduction side of the apparatus faces the windward side. When wind is introduced in this direction, on the wind introduction side of this apparatus, the wind introduction side of the plurality of blade members 3, 3,. It acts to push up this downward concave surface and raises the plurality of wing members 3, 3. As described above, the wing members 3, 3... Are upwardly directed toward the windward side, and the concave surfaces thereof are inclined downward, so that the wind is sufficiently received and pushed up well. The wing members 3, 3... Are supported by endless chain members 1 and 1 at both ends, so that the action is immediately transmitted to the endless chain members 1 and 1. The operation is performed in the ascending direction on the introduction side, and accordingly, the operation is performed on the wind discharge side. That is, the endless chain members 1 and 1 are caused to rotate.

  As described above, while the wing members 3, 3... Positioned on the wind introduction side are moved up, the wind that has moved to the wind discharge side behind the wing members is arranged at regular intervals in the vertical direction on the back side. The members 3, 3 ... act to push down the upward concave surface which is inclined downward toward the wind introduction side, and the wing members 3, 3 ... are lowered. Thus, it becomes possible to effectively transmit the force of the wind to the wing members 3, 3,..., And the pair of endless chain members 1, 1 connected to both ends thereof continue the circular operation.

  When the pair of endless chain members 1 and 1 are located on the wind introduction side, the wing members 3, 3... Are arranged with their concave surfaces facing downward and obliquely upward toward the wind introduction side. Therefore, if no measures are taken, when moving to the back side, i.e., the wind discharge side, the wind that moves diagonally upward toward the wind introduction side, and the wind moving from the introduction side, It hits not the concave surface but the convex surface side and cannot receive a predetermined pushing-down action. However, in the present invention applied to this embodiment, the guide rail mechanism 9 is adopted, and as described above, the wing members 3, 3,... Are in an appropriate state, that is, as described above, behind the introduction of wind. On the side, since the tip side of the wing member 3 is configured to circulate in an obliquely downward state toward the windward, as described above, the wing members 3, 3. It is supposed to work.

  As described above, the guide rail mechanism 9 is composed of the rolling rollers 9a, 9a, and a pair of circulation guide paths 9b, 9b in which the rolling rollers 9a, 9a rotate. The circular guide paths 9b, 9b are located at the upper end of the peripheral circuit of the endless tune members 1, 1 in the semicircular arc-shaped portion, and the rolling rollers 9a, 9a,. Since an arc having a smaller diameter than the trajectory t drawn by the revolving operation of the members 1 and 1 is drawn and a straight line passing through the inside of the miracle t is drawn even at the portion corresponding to the wind discharge side, as described above In addition, even in the case of this embodiment in which the wing members 3, 3... Positioned on the wind introduction side are configured to be obliquely upward toward the windward, the wing members positioned on the wind discharge side are 1 due to the action of the circular guide paths 9b and 9b. In Suyo, easily to be controlled so as to slant downward toward the windward side.

  That is, since the circular guide path 9b, 9b corresponding to the upper ends of the pair of endless chain members 1, 1 has a smaller diameter than that of the lower end side, the rolling rollers 9a, 9a,. When moving in the semicircular arc-shaped portion at the upper part of the circulation guide paths 9b, 9b, the endless chain members 1, 1 will move later than the middle of the wing members 3, 3,. On the wind discharge side, the circular guide paths 9b, 9b located on the discharge side are located on the inner side of the miracle t, and as described above, the state where the rolling rollers 9a, 9a are moved downward is delayed. Will be held.

  In this way, the blade members 3, 3,... Naturally take advantage of wind power even when located on the wind discharge side, and are effective for the revolving operation of the endless chain member. It can be used. The rotational force generated by the wind force thus obtained is taken out from the rotating shaft 6 of the upper chain member 2 and 2 over which the endless chain members 1 and 1 are stretched, and as described above, the transmission chain wheels 5a and 6a and the transmission chain wheels 5a and 6a are transmitted. It is transmitted to the generator 5 through a transmission chain member 5b that spans the chain wheels 5a and 6a.

  The plurality of blade members 3, 3,..., A pair of endless chain members 1, 1 to which these are fixed, a chain member 2, 2 spanning the pair of endless chain members 1, 1, and the chain member The rotary shafts 6 and 7 fixed with 2 and 2 are supported by the frame body 4 as described above, and the frame body 4 can be horizontally rotated by the support member 8 as shown in FIG. The frame body 4 is arranged so that wind is introduced into the wing members 3 in a horizontal direction perpendicular to the rotation shafts 6 and 7 of the chain wheels 2 and 2. Since the direction control mechanism for rotating 4 is provided, it is always directed in an appropriate direction with respect to the wind direction. Therefore, it is possible to efficiently convert wind power into rotational force. And it can generate electric power efficiently.

  In addition, when the wind power generator of this Example is installed on the rooftop etc. of a building, an advertisement can be displayed on the side plates 4a and 4a of the frame 4.

  The wind turbine device for wind power generators of the present invention can be effectively used in the field of manufacturing wind turbine devices for wind power generators or in the field of installing the wind turbine device.

DESCRIPTION OF SYMBOLS 1 Endless chain member 1a Back surface slide plate 1b Back surface support roller 2 Chain wheel member 3 Wing member 3a Extension part of wing member 4 Frame 4a Side plate 4b Bottom plate 4c Upper plate 4d Lower center shaft 4e Upper center shaft 5 Generator 5a Transmission chain wheel 5b Transmission chain member 6, 7 Rotating shaft of chain wheel 6a Transmission chain wheel 8 Support member 8a Lower support plate 8b Upper support plate 8c Connecting rod 8d Post member 8e Lower bearing 8f Upper bearing 9 Guide rail mechanism 9a Rolling roller 9b Circumferential guide Road 10a, 10b, 10c, 10d Upper wind direction change plate 11a, 11b, 11c Lower wind direction change plate 12a Wind direction detection unit 12a1 Base cylindrical portion 12a2 Wind direction detection plate 12a3, 12a4 Pressure detection unit 12a5 Detection unit support unit 12a6 Detection piece 12b Rotation drive Part 12b1 gear 12b2 worm gear 12b3 electric Over data t locus r root

Claims (5)

  1. A pair of endless chain members arranged in parallel to move around in a certain range in the vertical direction;
    A pair of gear members arranged on the upper and lower ends of the certain range, spanning the pair of endless chain members,
    A plurality of wing members coupled at both ends to the pair of endless chain members, and a plurality of wing members disposed on the endless chain member over the entire circumference at a constant interval in the circumferential direction;
    A frame that rotatably supports all the gear members;
    A rotating shaft of any gear member configured to couple the generator directly or indirectly;
    A support member that rotatably supports the frame in the horizontal direction;
    A direction control mechanism arranged between the support member and the frame to rotate the frame to introduce wind into the wing member in a direction perpendicular to the rotation axis of the gear;
    A wind turbine device for a wind power generator configured by:
    Further, the wing member is configured in a partial arc shape when viewed from the side,
    At the position on the wind introduction side of the pair of endless chain members, the wing member is attached so that the concave surface thereof is downward and obliquely upward toward the wind introduction direction,
    On the wind discharge side of the pair of endless chain members, the wing member is directed to the frame body so that the concave surface is upward and the wing member is obliquely downward toward the wind introduction direction. Configure the guide rail mechanism to control,
    The guide rail mechanism is
    A rolling roller disposed on an end of an extended portion extending laterally from both outer ends of the wing member;
    A rolling guide path that approximates a trajectory drawn by the rolling roller without restriction by the looping motion of the endless chain member, and corresponds to the wind introduction side from the middle of the wind and the lower part of the circumferential circuit of the endless tune member In the portion that corresponds to the locus drawn without restriction, and in the portion corresponding to the wind discharge side and the wind discharge side from the middle of the upper end of the peripheral circuit of the endless tune member, it is inside the locus drawn without restriction. A circular guide path for guiding the rolling roller, configured to be positioned;
    Wind turbine device for wind power generators composed of
  2.   The back slide plate for supporting the linear movement operation is arranged in a close state inside a portion of the pair of endless chain members that linearly moves in the vertical direction on the wind introduction side and the wind discharge side. Wind turbine equipment for wind power generators.
  3.   A plurality of rollable back support rollers that support the linear movement operation are applied to the inside of the part of the pair of endless chain members that linearly move in the wind introduction side and the wind discharge side. The wind turbine apparatus for wind power generators according to claim 1 arranged in contact.
  4.   A wind direction changing plate that changes the direction of the wind from the front of the wind introduction side downward to introduce wind to the concave side of the wing member that passes through the inside of the peripheral circuit of the endless chain member to the inside of the frame body. The wind turbine apparatus for wind power generators according to claim 1, 2 or 3.
  5.   A wind direction changing plate that changes the direction of the wind from the front side of the wind introduction side upward to introduce wind to the concave side of the wing member that passes through the inside of the peripheral circuit of the endless chain member in the frame body. The wind turbine apparatus for wind power generators according to claim 1, 2, 3 or 4, wherein
JP2011154887A 2011-07-13 2011-07-13 Wind turbine device for wind power generator Expired - Fee Related JP4917687B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011154887A JP4917687B1 (en) 2011-07-13 2011-07-13 Wind turbine device for wind power generator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011154887A JP4917687B1 (en) 2011-07-13 2011-07-13 Wind turbine device for wind power generator
PCT/JP2012/066935 WO2013008672A1 (en) 2011-07-13 2012-07-03 Wind wheel device for wind-driven generator

Publications (2)

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JP4917687B1 true JP4917687B1 (en) 2012-04-18
JP2013019382A JP2013019382A (en) 2013-01-31

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JP (1) JP4917687B1 (en)
WO (1) WO2013008672A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049300A (en) * 1974-06-26 1977-09-20 Schneider Daniel J Fluid driven power producing apparatus
US4186314A (en) * 1976-07-23 1980-01-29 Diggs Richard E High efficiency wind power machine
WO1987005079A1 (en) * 1986-02-25 1987-08-27 Horst Lange Energy conversion device
JP2001280230A (en) * 2000-03-31 2001-10-10 Univ Tokyo Impeller
WO2010030895A2 (en) * 2008-09-11 2010-03-18 Levi Avraham Y Wind turbine
WO2010102005A2 (en) * 2009-03-03 2010-09-10 Syrovy George J Looped airfoil wind turbine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314257A (en) * 1976-07-23 1978-02-08 Diggs Richard E Wind force converter
JP4411821B2 (en) * 2002-03-15 2010-02-10 隆志 内田 Energy absorber

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049300A (en) * 1974-06-26 1977-09-20 Schneider Daniel J Fluid driven power producing apparatus
US4186314A (en) * 1976-07-23 1980-01-29 Diggs Richard E High efficiency wind power machine
WO1987005079A1 (en) * 1986-02-25 1987-08-27 Horst Lange Energy conversion device
JP2001280230A (en) * 2000-03-31 2001-10-10 Univ Tokyo Impeller
WO2010030895A2 (en) * 2008-09-11 2010-03-18 Levi Avraham Y Wind turbine
WO2010102005A2 (en) * 2009-03-03 2010-09-10 Syrovy George J Looped airfoil wind turbine

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WO2013008672A1 (en) 2013-01-17

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