JP5451926B1 - Horizontal wing wind turbine and wind turbine generator - Google Patents

Abstract

A horizontal wing-type wind power device that follows up and down, left and right wind directions, can cope with uneven wind speed, and can efficiently recover wind power into rotational energy without pulsation of rotation of the horizontal wing body, and the wind power device The wind power generator used is provided.
A horizontal wing body 2 comprising a plurality of divided horizontal wing bodies and a horizontal rotating shaft 4 are pivotally supported by a wind tunnel 1 via a clutch 5, an output section 3 is connected to the center thereof, and a vertical section of the output section 3 is connected. The rotating shaft 7 is linked to the power transmission unit of the support base 9. The wind tunnel 1 is pivotally supported on the bearing body 6 by the rotation control means 6e according to the command from the wind direction sensing means of the horizontal tail, and is pivotally supported on the support base 9 via the swivel bearing 8. The wind receiving opening of the wind tunnel 1 is opened below the horizontal plane including the axis of the horizontal rotation shaft 4. A suction passage is communicated with the inner peripheral surface of the wind tunnel 1. Further, the horizontal wing-type wind power device is connected in series across a plurality of locations via the connecting shaft of the power transmission unit, and the final connecting shaft is connected to the generator via the rotation speed conversion unit.
[Selection] Figure 1

Description

  In the present invention, the horizontal rotary shaft is disposed in a wind tunnel that faces the longitudinal direction along the axis of the horizontal rotary shaft and can follow the wind direction of the top, bottom, left, and right, and opens the air receiving opening below the horizontal plane including the axis. A horizontal blade that is supported so as to be able to transmit and receive wind power through a windshield, and that a horizontal blade is externally fitted to the left and right horizontal rotation shafts across the output portion, and the vertical rotation shaft of the output portion is linked to the power transmission portion. The present invention relates to a type wind turbine and a wind turbine generator using the same.

  The horizontal rotating shaft is pivotally supported in a wind tunnel that opens in the longitudinal direction along the axial center of the horizontal rotating shaft, and a plurality of (four) horizontal pressure receiving blades are disposed on the outer periphery thereof. A technique for reducing the loss of wind energy as much as possible by guiding the wind flow that is offset or lost to the horizontal pressure receiving blade and changing it to a spiral flow is proposed in Utility Model Registration No. 3172493 (Patent Document 1). In the technique of Patent Document 1, since the horizontal pressure receiving blade is integrated in the longitudinal direction of the horizontal rotation shaft, if the wind speed received from the wind receiving port is strong or weak, the weak wind side becomes resistance to the rotational force obtained from the strong wind side. In addition to causing energy loss, the wind inlet is always constant, so the wind direction of downwinding and blowing up cannot be directly opposed, and wind energy cannot be collected effectively. Can be changed Good to, decent received the high winds, there is a risk of damage to the horizontal pressure receiving wing, is intended to inherent problems such as.

Utility Model Registration No. 3172493

  In the horizontal wing type wind power device, the present invention follows up and down, left and right wind directions, and also supports uneven wind speed in the longitudinal direction of the horizontal rotation shaft, and further, without causing pulsation in rotation of the horizontal wing body. An object of the present invention is to provide a horizontal wing-type wind power device that can efficiently recover wind energy into rotational energy and a wind power generator using the wind power device.

  According to a first aspect of the present invention, there is provided a horizontal wing-type wind power device that supports a horizontal rotation shaft in a wind tunnel that opens a wind receiving opening facing the longitudinal direction along the axis of the horizontal rotation shaft. In a horizontal wing-type wind power device in which a horizontal blade body in which a plurality of wind receiving blades are radially arranged along an axis is externally fitted and joined, the wind receiving port is located below a horizontal plane including the axis of the horizontal rotation shaft. The horizontal rotation shaft is opened facing the longitudinal direction along the axial center, and the horizontal rotation shaft has an output portion disposed at the center in the longitudinal direction, and the horizontal wing body is disposed on the left and right sides of the output portion. The horizontal wing bodies of the horizontal wings are each transmitted with a rotational force to a horizontal rotary shaft through a clutch, and the wind tunnel is provided on a shaft support plate erected on a pedestal adjacent to the left and right outer surfaces via a rotation control means. The pedestal is pivotally supported around the horizontal rotation axis within a required rotation range. Formed by pivotally supported via a swivel slide bearing according to times center.

  According to a second aspect of the present invention, in the horizontal wing-type wind turbine apparatus according to the first aspect, the left and right horizontal wing bodies are divided into a plurality of divided horizontal wing bodies in the direction of the rotation axis thereof, and each divided horizontal wing body is divided. The body is arranged on the horizontal rotation shaft in an arrangement phase of a required angle and in a posture in which the horizontal thrust is offset symmetrically.

  According to a third aspect of the present invention, in the horizontal wing-type wind power device according to the first or second aspect, the output portion is formed of a differential bevel gear mechanism.

  According to a fourth aspect of the present invention, in the horizontal blade-type wind power device according to any one of the first to third aspects, an opening is provided on the inner peripheral surface above the axis of the horizontal rotation shaft of the wind tunnel from the rear wind exhaust side. The suction passage is connected.

  According to a fifth aspect of the present invention, the horizontal wing wind turbines are connected in series via a connecting shaft of a power transmission unit in a plurality of rows, and a one-way rotation clutch is built in the connecting shaft rotating means of the power transmission unit. The final connecting shaft is connected to the generator via the rotation speed conversion unit.

  In the present invention, when wind power is recovered when an output portion is provided in the center in the longitudinal direction of the horizontal rotating shaft, and the wind speed is recovered, even if the wind speed is strong on the left and right in the longitudinal direction of the horizontal rotating shaft, A differential bevel gear mechanism is incorporated in the output section so that force can be taken out. Further, the rotation control means makes the wind tunnel rotatable around the horizontal rotation axis within a required range, and blows down the air receiving port. It is possible to turn the wind receiving port by avoiding strong winds under strong winds while allowing it to face the flow and blow-up flow, and by opening the horizontal blade body with respect to the horizontal rotating shaft by the clutch, It can prevent body damage.

  Furthermore, if the horizontal wing body is divided as required along the axis of the horizontal rotating shaft and the wind receiving blades are radially arranged on the horizontal rotating shaft with the required phase difference, this will occur in a fixed arrangement. Rotation efficiency is improved by smooth rotation without pulsation.

  In addition, when the horizontal wing body is arranged on the left and right horizontal rotation shafts with the output section sandwiched between the horizontal wing bodies with the required phase difference, the split horizontal wing body is provided with symmetrical left and right leads. Are arranged on each horizontal rotation axis, the horizontal thrust from the left and right is offset.

The front view which cut through a part of horizontal wing type wind power device A concerning the present invention longitudinally. Explanatory drawing of the output part 3. FIG. The right view of FIG. FIG. 4 is an AA arrow view of FIG. 3. The principal part explanatory drawing of the horizontal wing body 2. FIG. FIG. 4 is an exploded front view of the horizontal wing body 2, (a) is a first divided horizontal wing body 2 a, (b) is a second divided horizontal wing body 2 b, (c) is a third divided horizontal wing body 2 c, (d) is The fourth divided horizontal wing body 2d, (e) shows the fifth divided horizontal wing body 2e, and (f) shows the sixth divided horizontal wing body 2f. Explanatory drawing of the wind power generator P which concerns on this invention. The front view of the horizontal wing type | mold wind power apparatus B which concerns on this invention. The right view which fractured | ruptured a part of FIG.

  Horizontal wings arranged on the horizontal rotating shaft on both sides of the output unit (with built-in differential bevel gear mechanism), the divided horizontal wings are gathered together to transmit the rotational force to the horizontal rotating shaft via the clutch. From what to do, each is divided into two parts, and the rotational force is transmitted to the horizontal rotating shaft through the clutch.

  Further, by providing the vertical tail (direction control means), the wind tunnel can be directly opposed to the right and left wind directions by the swivel bearing. The left and right wind directions can be handled with a brake mechanism as an overrun prevention. The brake mechanism in that case can also be used to change the direction of the air receiving opening during a strong wind.

  Further, the wind tunnel rotation control means in the vertical direction by the wind direction sensing means of the horizontal tail means that a pinion driven by a pulse motor provided on the shaft support plate of the bearing body is attached to the large gear joined to the inner surface of the side plate of the wind tunnel. From the meshing type to the worm gear joined to the outer surface of the side plate of the wind tunnel, the worm driven by the pulse motor provided on the shaft support plate is meshed. Or it is provided on both sides.

  The wind tunnel simply pivots and guides the horizontal wings connected to the divided horizontal wings, forms a suction passage, and eliminates negative pressure during rotation of the horizontal wings through the suction port, etc. Provided in.

  The horizontal wing type wind power device A according to the present invention will be described with reference to an embodiment. As shown in FIG. 1, the configuration of the wind turbine 1 includes an upper wind guide body 1 a, a lower wind guide body 1 b, and left and right side plates 1 c. In order to cause the wind tunnel 1 to follow the vertical, left, and right wind directions, a wind receiving portion composed of the wind direction sensing means 1d constituted by the vertical tail 1da and the horizontal tail 1db shown in FIG. 2 and a horizontal rotary shaft 4 having a horizontal wing body 2 pivotally mounted, having an output portion 3 incorporating a differential bevel gear mechanism 3a shown in FIG. 2 at its center, and both ends supported by a shaft support plate 6b. And an electromagnetic clutch 5 as a clutch for controlling the power from the horizontal blade body 2 to be cut off and transmitted to the horizontal rotating shaft 4, a bearing body 6 comprising the shaft support plate 6b and a base 6a, and the output section 3 Vertical rotating shaft 7 for outputting the power of the A swivel bearing 8 that pivotally supports the body 6 about a vertical axis, a support base 9 for mounting the swivel bearing 8, and a support means for the output unit 3, and also protects the vertical rotation shaft 7. A cylindrical case 7a, a rotation control means 6e for controlling the vertical attitude of the wind tunnel 1 by the wind direction sensing means 1d, and a power transmission unit (not shown). The cylindrical case 7 a that is externally fitted to the vertical rotating shaft 7 is joined between the pedestal 6 a of the bearing body 6 and the box 3 b of the output unit 3 to position and support the output unit 3 on the bearing body 6.

  The wind tunnel 1 will be described in detail. An arc surface 1aa close to the upper outer peripheral surface of the horizontal wing body 2 is formed on the inner surface of the upper wind guide body 1a in the front-rear direction, and a wedge shape is formed in front of the wind wing toward the windward side. A wind guide surface 1ab is provided, and a windshield eaves 1ac is extended behind the wind guide surface 1ab.

  An arc surface 1ba close to the lower outer peripheral surface of the horizontal wing body 2 is formed on the inner surface of the lower wind guide body 1b in the front-rear direction central portion, and the lower wind guide surface 1bb having a gently rising and inclined surface is disposed in front of the arc surface. A wind guide seat 1bc is formed on the rear side thereof, and a cylindrical case 7a that protects the vertical rotary shaft 7 by positioning and supporting the output part 3 from the front part of the center part to the rear part is provided within a required range. A notch groove 1bd for guiding is formed.

The rotation control means 6e of the wind tunnel 1 includes a large gear 1e as a part of the rotation means provided inside the wind tunnel 1, an arc groove 1ca corresponding to the vertical rotation range of the wind tunnel 1 provided in the side plate 1c, and a horizontal A pulse motor 6d provided on a shaft support plate 6b to which a bearing 6c for supporting the rotary shaft 4 is fixed, and a pinion 6da that meshes with the large gear 1e and is joined to the motor shaft of the pulse motor 6d.
The rotation command to the rotation control means 6e is made by the wind direction sensing means 1d of the horizontal tail 1db as shown in FIGS. 3 and 4, and in the case of the downward wind direction, the horizontal tail 1db is pivotally supported by the vertical tail 1da. Since the right pin 1dd is rotated about the rotation center, the actuator 1de integrated with the horizontal tail 1db is pushed upward, the operator 1df integrated therewith pushes the upper switch 1dg, and the wind tunnel 1 is driven by the pulse motor 6d. Rotate clockwise and the air inlet 1f faces upward.

  In the case of the upward wind direction, the horizontal tail 1db rotates to the left with the pin 1dd as the center of rotation as described above, the operating element 1de is pushed downward, and the operating element 1df integrated therewith pushes the lower switch 1dh into the pulse motor. By 6d, the wind tunnel 1 rotates counterclockwise and the air receiving opening 1f faces downward.

Next, the horizontal wing body 2 will be described. As shown in FIGS. 5 to 6, the first divided horizontal wing body 2a is integrated with the disk body 2g and the disk body 2g in a radially integrated manner from the center toward the outer periphery. 6 wind-receiving blades 2h to be joined by welding or the like, the disc body 2g are joined to the flange 2ia with a fixing screw 2ib, and a hollow shaft 2i having a pair of key grooves 2ic recessed on the outer periphery, and the hollow The shaft 2i includes a bearing metal 2j that is prevented from rotating by a set screw 2ja, and includes a second divided horizontal wing body 2b, a third divided horizontal wing body 2c, a fourth divided horizontal wing body 2d, a fifth divided horizontal wing body 2e, The sixth divided horizontal wing body 2f is externally fitted to the hollow shaft 2i, and a pair of key grooves 2ka joined to the hollow shaft 2i with a key 2k is provided therein, and the outer diameter and width thereof are fixed to the hollow shaft 2i. A boss 2l having the same size as the flange 2ia, and a fixing screw 2l to the boss 2l The six wind receiving blades 2h are respectively arranged at a required arrangement phase (15 ° in this embodiment) as compared with the wind receiving blades 2h of the first divided horizontal blade body 2a. 2g.
Accordingly, each of the second divided horizontal wing body 2b to the sixth divided horizontal wing body 2f is externally fitted to the hollow shaft 2i via the key 2k, and is positioned and fixed appropriately.

  The flange 2ia of the first divided horizontal wing body 2a is joined to the armature hub 5a of the electromagnetic clutch 5 by a bolt 5aa, and the horizontal rotary shaft 4 guided to the bearing metal 2j of the hollow shaft 2i is connected to the electromagnetic clutch 5 via the key 5ba. The rotor 5b is joined.

Here, the arrangement phase of the wind receiving blades 2h provided on the disk body 2g in the first divided horizontal blade body 2a to the sixth divided horizontal blade body 2f will be described. The six wind receiving blades 2h in each disk body 2g are: A pair of key grooves 2ka that are aligned at an arrangement phase of 60 ° and are recessed in the inner periphery of the boss 2l in the second divided horizontal wing body 2b to the sixth divided horizontal wing body 2f are the first divided horizontal wing bodies 2a. Since the pair of key grooves 2ic of the hollow shaft 2i to be fixed are sequentially arranged with a phase difference of 15 °, 30 °, 45 °, 60 ° and 75 °, the hollow of the first divided horizontal wing body 2a. When the bosses 2l from the second divided horizontal wing body 2b to the sixth divided horizontal wing body 2f are joined to the shaft 2i with the key 2k, the wind receiving wings 2h joined to the respective disc bodies 2g are 15 ° to each other. It is arranged with the arrangement phase of.
Therefore, the rotation of the horizontal rotation shaft 4 during wind reception becomes smooth.

  Since the horizontal wing body 2 configured in this manner is disposed on the left and right sides with the output unit 3 interposed therebetween, the left side horizontal wing body 2 is prevented so that unnecessary thrust does not act on the output unit 3. Then, the first divided horizontal wing body 2a is disposed at the left end and is connected to the electromagnetic clutch 5. The hollow shaft 2i is sequentially symmetrical to the right side from the second divided horizontal wing body 2b to the sixth divided horizontal wing body 2f. It is provided in a posture.

  Further, the joining of the tip portion from the first divided horizontal wing body 2a to the sixth divided horizontal wing body 2f will be described. The first divided horizontal wing body 2a, the second divided horizontal wing body 2b, and the third divided horizontal wing body 2c. , The fourth divided horizontal wing body 2d, the fifth divided horizontal wing body 2e, and the sixth divided horizontal wing body 2f are joined by bolts 2ga and nuts 2gb in the joining holes a and a, respectively. The 3-split horizontal wing body 2c, the fourth split horizontal wing body 2d, and the fifth split horizontal wing body 2e are joined by bolts 2ga and nuts 2gb at joint holes b and b, respectively.

The shape of the wind receiving blade 2h is formed by a concave curved surface 2ha that is concave with respect to the wind direction, and a convex curved surface 2hb that is convex with respect to the wind direction at the tip of the concave curved surface 2ha.
Thus, by forming the projecting tip of the wind receiving blade 2h on the convex curved surface 2hb having a convex shape, the wind force applied to the wind receiving blade 2h acts to push down the tip of the wind receiving blade 2h, Therefore, the rotation of the horizontal rotation shaft 4 during wind reception becomes smooth.

Here, the wind power generator P using the horizontal wing type wind power generator A of the present invention will be described. As shown in FIG. 7, the configuration is a wind tunnel containing a horizontal wing body 2 pivotally attached to a horizontal rotating shaft 4. 1, an output unit 3, a bearing body 6, a vertical rotating shaft 7, a cylindrical case 7 a that incorporates and protects the vertical rotating shaft 7 and supports the positioning of the output unit 3, a support base 9, and a bearing body The horizontal wing type wind power device A composed of the swivel bearing 8 that joins the support 6 and the support 9 so as to swivel, the wind direction sensing means 1d, the rotation control means 6e, and the power transmission unit 10 is provided at a plurality of locations. The power transmission units 10 are connected to each other in series through an appropriate coupling (not shown) by a connecting shaft 10c.
And the last connection shaft 10c is connected with the generator G via a rotation speed conversion part (not shown).

  The power transmission unit 10 is joined to the vertical rotating shaft 7 and a bevel gear 10a as a connecting shaft rotating means to which the power is transmitted, and an umbrella including a one-way rotating clutch 10ba meshing with the bevel gear 10a. It is comprised by the gearwheel 10b.

The wind energy obtained by the horizontal wing type wind power device A thus configured is output from each output unit 3 to the vertical rotating shaft 7 via the differential bevel gear mechanism 3a, and further from the vertical rotating shaft 7 to each power. Input to the transmission unit 10 and transmitted from the bevel gear 10a joined to the vertical rotary shaft 7 to the connecting shaft 10c via the one-way rotary clutch 10ba built in the other bevel gear 10b meshing with the bevel gear 10a. The generator G is driven through an external rotation speed conversion unit, and converted into electric power.
In addition, even if the power output state of each power transmission part 10 is divided, the wind power generator P does not restrain each connection shaft 10c by the one-way rotation clutch 10ba, and generates power according to the situation as a generator. G can be supplied.

As shown in FIGS. 8 and 9, a horizontal wing wind turbine B as another embodiment of the present invention has a basic configuration, that is, a wind tunnel 1 and a horizontal wing body 2 that is rotatably supported by the wind tunnel 1. The bearing body 6 is constituted by a pedestal 6a, a shaft support plate 6b and a bearing 6c, which supports the wind tunnel 1 in a required rotation range via the rotation control means 6e, and the bearing body 6 is connected via the swivel bearing 8. The configuration comprising the support base 9 pivotally supported around the vertical axis and the power transmission unit 10 built in the support base 9 is the same as that of the horizontal wing type wind power device A described above. In the wind tunnel 1, as a negative pressure eliminating means, the suction passage 1ad is passed through the suction port 1ae from the lower surface of the wind shield 1ac along the circular arc surface 1aa close to the upper portion of the horizontal wing body 2 of the upper wind guide body 1a. The horizontal wing body 2 that communicates with the circular arc surface 1aa and is housed in the wind tunnel 1 is connected to the output section 3. The clutch 5c is disposed between the left and right third divided horizontal wing bodies 2c and the fourth divided horizontal wing body 2d. In addition, the wind direction is instructed by the wind direction detecting means 1d of the horizontal tail 1db. The rotation control means 6e for directing the one air inlet 1f in the wind direction is driven by a worm gear 1ea joined to the outer surface of the side plate 1c of the wind tunnel 1 and a pulse motor 6d joined to the shaft support plate 6b of the bearing body 6. And a worm 6db meshed with the worm gear 1ea.
And the rotation command to the rotation control means 6e is made by the element of the wind direction sensing means 1d shown in the first embodiment.

  Therefore, the left and right horizontal wing bodies 2 that rotate with the output portion 3 sandwiched inside the wind tunnel 1 facing the wind direction can be finely protected against strong winds and maintained in shaft strength through the clutch 5c, respectively. It is converted into smooth shaft rotation, and is input to the power transmission unit 10 via the vertical rotation shaft 7 of the output unit 3 without causing pulsation in the circumferential direction, and is used for the wind power generator P or alone. For example, the generator G is driven through a rotation speed converter not shown.

In this case, the horizontal wing type wind power device B has a negative pressure so that the exhausted wind after the horizontal rotating shaft 4 is smoothly rotated by being received by the wind receiving blades 2h does not become a rotational resistance in a compressed state. By the canceling means, the air taken in from the suction passage 1ad flows into the outer peripheral surfaces of the left and right horizontal wing bodies 2 from the suction port 1ae, and the negative pressure is canceled to improve the power efficiency.
Needless to say, the negative pressure canceling means including the suction passage 1ad and the suction port 1ae is also applied to the horizontal blade type wind power device A shown in the first embodiment.

  Furthermore, since the horizontal wing body 2 in the present invention is composed of a divided horizontal wing body divided into a plurality of parts, the shape and number of the wind receiving wings 2h including the height can be easily changed, and the arrangement lead (arrangement phase) can be changed. ) Is characterized in that the degree of freedom of the mode is wide at the position of the key groove 2ic in the boss 21 and that the manufacturing cost is lower than that of the integrated type of the wind receiving blade 2h.

  The horizontal wing-type wind power device of the present invention is provided with a wind receiving port that can follow the vertical, left, and right wind directions facing the longitudinal direction along the axis of the horizontal rotation axis, thereby improving wind energy recovery compared to the wind receiving area. It is possible to improve efficiency, and thus a small and high-performance wind energy recovery device is possible. By connecting multiple devices via a power transmission unit, a high-output wind power generator can be realized in a small place. In addition, the demand for the present invention can be greatly expected because it can be diverted to a hydroelectric generator.

1: Wind tunnel 1a: Upper wind guide body 1aa: Arc surface 1ab: Wedge-shaped wind guide surface 1ac: Wind shield eaves 1ad: Suction passage (removing negative pressure)
1ae: Suction port 1b: Lower wind guide body 1ba: Arc surface 1bb: Lower wind guide surface 1bc: Exhaust air guide seat 1bd: Notch groove (for cylindrical case guide)
1c: side plate 1ca: arc groove (for pinion guide)
1d: Wind direction sensing means 1da: Vertical tail 1db: Horizontal tail 1dc: Bearing 1dd: Pin 1de: Actuator 1df: Operating element 1dg: Upper switch 1dh: Lower switch 1di: Guide rod 1e: Large gear 1ea: Worm gear 1f: Wind receiving port 2: Horizontal wing body 2a: First divided horizontal wing body 2b: Second divided horizontal wing body 2c: Third divided horizontal wing body 2d: Fourth divided horizontal wing body 2e: Fifth divided horizontal wing body 2f: Sixth divided Horizontal wing body 2g: disk body 2ga: bolt 2gb: nut 2h: wind receiving blade 2ha: concave curved surface 2hb: convex curved surface 2i: hollow shaft 2ia: flange 2ib: fixing screw 2ic: key groove 2j: bearing metal 2ja: set Screw 2k: Key 2ka: Key groove 21: Boss 2la: Fixing screw 3: Output part 3a: Differential bevel gear mechanism 3b: Box 4: Horizontal rotating shaft 5: Electromagnetic clutch 5a: Armature hub 5aa: Bolt 5b: Rotor 5ba: Key 5c: Clutch 6: Bearing body 6a: Base 6b: Shaft support plate 6c: Bearing 6d: Pulse motor 6da: Pinion 6db: Worm 6dc: Bearing (at the shaft end together with the worm shaft) (Supporting a bevel gear that is pivotally attached)
6e: rotation control means 7: vertical rotation shaft 7a: cylindrical case 8: swivel bearing 9: support base 10: power transmission unit 10a: bevel gear 10b: bevel gear 10ba: one-way rotation clutch 10c: connecting shafts a and b : Joining hole G: Generators A and B: Horizontal wing type wind turbine P: Wind turbine generator

Claims (5)

  A horizontal rotating shaft is axially supported in a wind tunnel that opens a wind receiving opening facing the longitudinal direction along the axis of the horizontal rotating shaft, and a plurality of wind receiving blades are radially arranged on the horizontal rotating shaft along the axis. In the horizontal wing type wind power device formed by externally coupling the installed horizontal wing body, the wind receiving opening is opened facing the longitudinal direction along the axis below the horizontal plane including the axis of the horizontal rotation shaft, The horizontal rotating shaft has an output portion disposed in the center in the longitudinal direction, the horizontal wing bodies are disposed on the left and right sides of the output portion, and the left and right horizontal wing bodies are respectively connected to the horizontal rotating shaft via a clutch. The rotational force is transmitted, and the wind tunnel is freely rotatable around the horizontal rotation shaft within a required rotation range via a rotation control means on a shaft support plate standing on the pedestal adjacent to the left and right outer surfaces. The pedestal can be pivoted on a support base via a swivel bearing having a vertical axis as a pivot center. Horizontal airfoil wind device comprising been supported.   Each of the left and right horizontal wing bodies is divided into a plurality of divided horizontal wing bodies in the direction of the rotation axis, and each divided horizontal wing body has an arrangement phase of a required angle and a horizontal thrust is offset symmetrically. The horizontal wing type wind power device according to claim 1, wherein the horizontal wing type wind power device is arranged on a horizontal rotating shaft.   The horizontal wing type wind power device according to claim 1 or 2, wherein the output unit is formed of a differential bevel gear mechanism.   The horizontal wing type wind power device according to any one of claims 1 to 3, wherein a suction passage opened from a rear exhaust side is communicated with an inner peripheral surface above an axis of a horizontal rotation shaft of the wind tunnel. 5. The horizontal wing type wind turbine apparatus according to any one of claims 1 to 4 is connected in series via a connecting shaft of a power transmission unit in a plurality of rows, and is rotated in one direction by a connecting shaft rotating means of the power transmission unit. A wind turbine generator with a built-in clutch and a final connecting shaft connected to a generator via a rotation speed converter.

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