JP2011117363A - Portable and assembling power generation system using natural energy - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a portable and assembling power generation system using natural energy, which can utilize natural energy of both wind power and sunlight, is convenient for conveyance, and is simply assembled. <P>SOLUTION: The portable and assembling power generation system using natural energy includes: a support leg body 102 constituted to be foldable and extendable; a wind power generation means 111; a photovoltaic power generation means 201 in which foldable and deployable photovoltaic power generation panels 201 are boxed; and a boxed control part 211 incorporating a battery charged with output of power generation by the wind power generation means 111 and a photovoltaic power generation means 201 and supplying electric power to a load. The wind power generation means 111 further includes: a wind turbine part 112 having a wind turbine shaft 115 of a vertical axis type, a plurality of blades 113 of vertical blade type, and a folding/extension arm part using a plurality of arms 117; and a generator 1 generating power by a rotative force of the wind turbine part. The support leg body 102, the wind power generation means 111, the photovoltaic power generation means, and the control unit 211 can be used according to an individual state or an assembled state. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  TECHNICAL FIELD The present invention relates to a portable power / assembled power generation system using natural energy.

  In recent years, wind power generation systems and solar power generation systems have been developed around the world from the viewpoint of protecting the natural environment by reducing harmful emissions and utilizing natural energy.

  However, in the case of conventional wind power generation systems, most of them are large-scale installations that are installed on hills and hills in a well-ventilated urban area, or near the coast.

  Moreover, in the case of the conventional solar power generation system, most are installed on the roof of a vineyard, on the roof of a house, and on a flat hilly area near the city.

  For this reason, natural energy such as wind and sunlight can be used as a power source for emergencies such as natural disasters, and as a power source for areas without power facilities, and is convenient for transportation and simple to assemble. Thus, there is a demand for the emergence of a portable / assembled power generation system using natural energy that can be assembled at a desired installation location.

  In Patent Document 1, an impeller unit in which a rotating shaft provided with a wind turbine blade is arranged in a vertical direction and bearings are added to predetermined positions of the rotating shafts above and below the wind turbine blade, and the impeller unit includes: Provided with a support frame structure part attached via a bearing, a speed increasing part and a power generation part provided at the vertical lower end of the rotating shaft, each part being formed as a unit, and a structure for integrating the parts There has been proposed a wind turbine generator that improves the workability at the installation site.

  Patent Document 2 has a portable rainwater storage tank having a filtration function installed in an evacuation site and the like, and a vacuum hot water storage type portable solar heat collector, and is stored in advance in the rainwater storage tank. In the event of a disaster, a pump that supplies rainwater on the one hand as toilet drainage and on the other hand a simple hot water supply by supplying it to a solar heat collector is configured to operate the pump with a previously stored battery in the event of a disaster. A support system has been proposed.

  However, natural energy of both wind power and sunlight can be used, there is no adverse effect on the natural environment, it is convenient for transportation, it is simple to assemble, and it can be installed very easily at the desired installation location. In fact, there is no portable energy / assembled power generation system that uses natural energy to supply power to the load.

JP 2001-295750 A JP 2004-044089 A

  The problem to be solved by the present invention is that both natural energy of wind power and sunlight can be used, there is no adverse effect on the natural environment, it is convenient for transportation, simple to assemble, and to the desired installation location. The point is that there is no natural energy portable / assembled power generation system that can be installed very easily and can supply power to a desired power load.

  A natural energy portable / assembled power generation system according to the present invention includes a tripod-shaped support leg that is configured to be foldable and extendable, a vertical-axis wind turbine shaft, a plurality of vertical-wing blades, and one end And the wind turbine shaft side are connected via an inner hinge portion, and the other end side and the blades are connected via an outer hinge portion so that the blades are close to the wind turbine shaft. And a wind turbine unit having a folding / unfolding arm unit using a plurality of arms that are displaced over a position where the wind turbine receives and rotates, and a generator that generates electric power by the rotational force of the wind turbine unit, and the support legs Folding and deployable with wind power generation means that attaches a generator to the top of the body so that it can be detachably mounted, and wind turbine shaft is mounted on the generator in a vertical arrangement so that its rotational force can be transmitted to the generator Solar power generation A solar power generation means with a box in a box, a wind power generation means, a battery that is charged by the power generation output of the solar power generation means, and a boxed control unit that supplies power to a load, and The main feature is that the support legs, wind power generation means, solar power generation means, and control unit are configured to be used separately for the individual state and the assembled state.

  According to the first aspect of the present invention, natural energy of both wind power and sunlight can be used, there is no adverse effect on the natural environment, and it is convenient for transportation, is easy to assemble, and can be moved to a desired installation location. It is possible to provide a portable / assembled power generation system using natural energy that can be easily installed and can supply power to a desired power load.

  According to the second aspect of the present invention, a wind turbine unit having a vertical axis type wind turbine shaft, three vertical wing type blades, and a folding and unfolding arm unit using three upper and lower arms, Built-in generator that generates power by the rotational force of the windmill, solar power generation means with a foldable / expandable solar power generation panel in a box, and a battery that is charged by the power output of the wind power generation means and solar power generation means And a control unit in a box for supplying power to the load, as in the first aspect of the invention, the natural energy of both wind and sunlight can be used and there is no adverse effect on the natural environment. It is possible to provide a portable and assembly type power generation system using natural energy that is convenient for transportation, simple to assemble, and can be easily installed at a desired installation location and can supply power to a desired power load. Kill.

  According to the invention described in claim 3, folding and unfolding using a vertical shaft type wind turbine shaft, a blade that efficiently captures wind energy on the back surface side in a three-blade configuration of a vertical wing type, and three upper and lower arms. A windmill part having an arm part, an outer rotor coreless coaxial inversion generator that generates electric power by the rotational force of the windmill part, a solar power generation means in which a foldable / expandable solar power generation panel is boxed, and the wind power The power generation means, a battery charged by the power generation output of the solar power generation means, and a boxed control unit for supplying power to the load. Both types of natural energy can be used, there is no negative impact on the natural environment, and it is convenient to transport, simple to assemble, and can be installed very easily at the desired installation location to achieve the desired power load. Feeding can provide natural energy utilization Nomadic-assembled power generation system as possible.

  According to the invention of claim 4, the outer rotor coreless coaxial inversion generator is fixedly supported by the support leg in a vertical arrangement, and is rotatably supported by the generator shaft. An outer rotor with a magnet to be rotationally driven, a coreless type coil body that is coaxially arranged in the outer rotor and is rotatably supported by a generator shaft, and a coil portion is arranged in a corresponding arrangement with the magnet; A reversing gear supported by a generator shaft and coupled to a circular gear provided in a circular arrangement on both the outer rotor and the coreless type coil body to rotate the coreless type coil body in the reverse direction according to the rotation of the outer rotor; , And the relative speed between the magnet and the coil portion is increased by the reverse rotation of the outer rotor and the coreless coil body. Utilizing natural energy that exhibits the same effect as the invention according to claim 3, wherein the generated power output is taken out from the coil part output end of the coreless coil body through a current collector fixedly arranged around the generator shaft. A portable and assembly-type power generation system can be provided.

  According to the fifth aspect of the present invention, natural energy comprising wind power can be used, there is no adverse effect on the natural environment, it is convenient for transportation, it is simple to assemble, and it can be installed very easily at a desired installation location. Thus, it is possible to provide a natural energy portable / assembled power generation system that has the remarkable effect of supplying power to a desired power load.

  According to the invention of claim 6, the outer rotor coreless coaxial inversion generator is fixedly supported by the supporting leg in a vertical arrangement, and is rotatably supported by the generator shaft. An outer rotor with a magnet to be rotationally driven, a coreless type coil body that is coaxially arranged in the outer rotor and is rotatably supported by a generator shaft, and a coil portion is arranged in a corresponding arrangement with the magnet; A reversing gear supported by a generator shaft and coupled to a circular gear provided in a circular arrangement on both the outer rotor and the coreless type coil body to rotate the coreless type coil body in the reverse direction according to the rotation of the outer rotor; And increasing the relative speed between the magnet and the coil portion due to the rotation of the outer rotor and the coreless coil body in the reverse direction. Utilizing natural energy that exhibits the same effect as the invention according to claim 5, wherein the generated power output is taken out from the coil part output end of the coreless coil body through a current collector fixedly arranged around the generator shaft. A portable and assembly-type power generation system can be provided.

FIG. 1 is a schematic diagram showing a wind power generation unit in a folded state, a support leg in a folded state, a solar power generation unit in a box, and a control unit in a box in the portable energy-use power generation system using natural energy according to the first embodiment of the present invention. It is a perspective view. FIG. 2 is a schematic perspective view illustrating a usage state of the natural energy portable / assembled power generation system according to the first embodiment. FIG. 3 shows a state in which the support leg is attached to the wind power generation unit in the folded state of the portable energy / system assembly type power generation system according to the first embodiment, and the solar power generation unit in the opened box and the control in the box. It is a schematic perspective view which shows a part. FIG. 4 shows a state in which the supporting leg is attached to the folded wind power generation means of the portable power / assembled power generation system using natural energy according to the first embodiment and the solar panel of the solar power generation means is halfway. It is a schematic perspective view which shows the state which expand | deployed. FIG. 6 is a partially enlarged schematic view showing a connected state of the wind turbine shaft, the generator, and the support legs of the portable energy-use power generation system using natural energy according to the first embodiment. FIG. 6 is a partially enlarged schematic cross-sectional view of the generator of the natural energy portable / assembled power generation system according to the first embodiment. FIG. 7 is a partially enlarged schematic cross-sectional view of the generator and the support leg of the portable / assembled power generation system using natural energy according to the first embodiment. FIG. 8 is a partially enlarged perspective view showing a wind turbine shaft, a generator, a lower arm, an upper arm and a blade of the natural energy portable / assembled power generation system according to the first embodiment. FIG. 9 is a partially enlarged perspective view showing a wind turbine shaft, a generator, a lower arm, and a blade of the natural energy use portable and assembled power generation system according to the first embodiment. FIG. 10 is a partially enlarged perspective view showing an arm mounting structure and a blade for the generator of the natural energy portable / assembled power generation system according to the first embodiment. FIG. 11 is a partially enlarged perspective view showing a mounting structure of a wind turbine shaft, a generator, and a lower arm of the natural energy portable / assembled power generation system according to the first embodiment. FIG. 12 is an explanatory view showing a lower arm fixing mode on the generator of the natural energy portable / assembled power generation system according to the first embodiment. FIG. 13: is a schematic perspective view which shows the use condition of the natural energy utilization portable and assembly type electric power generation system which concerns on Example 2 of this invention.

  The present invention can use both natural energy of wind power and sunlight, has no adverse effect on the natural environment, is convenient for transportation, is simple to assemble, and can be installed very easily at a desired installation location. For the purpose of providing a portable and assembly type power generation system using natural energy that can supply power to the power load of the vehicle, a tripod-shaped support leg that is configured to be foldable and extendable, a vertical axis wind turbine shaft, Three blades using an aluminum alloy material provided with an opening for capturing wind energy from the rear surface side in a vertical wing shape, and an upper inner hinge portion provided on one end side of the wind turbine shaft above the wind turbine shaft and the wind turbine Connected to the wind turbine shaft side via a lower inner hinge portion provided on the generator at the lower position of the shaft, and the other outer side of each upper blade is provided on the upper and lower portions of the back surface of each blade. , Lower outer hin A folding / unfolding arm section using three upper and lower arms that are connected to each blade via a section to displace the three blades between a position close to the wind turbine shaft and a use position that receives and rotates the wind force; A wind turbine unit having an outer rotor and a coreless coaxial inversion generator that generates electric power by the rotational force of the wind turbine unit, and the generator is detachably attached to the top of the support leg so as to be horizontally disposed, Wind power generation means in which a wind turbine shaft is mounted on the generator in a vertical arrangement so that the rotational force can be transmitted to the generator, solar power generation means in which a foldable / expandable solar power generation panel is boxed, and the wind power A power supply means, a battery that is charged by the power generation output of the solar power generation means, and a boxed control unit that supplies power to the load, and the support leg, wind power generation means The solar power generation means and the control unit are in an individual state, a support leg to which the wind power generation means is attached is in an open state, a wind turbine part is used to receive and rotate wind power, and a solar power generation panel is in an unfolded state. This was realized by using different configurations depending on the assembled state where the photovoltaic power generation panel was connected to the control unit.

  Hereinafter, a portable power / assembly power generation system using natural energy according to Embodiment 1 of the present invention will be described in detail with reference to the drawings.

  As shown in FIGS. 1 to 4, the natural energy-use portable / assembleable power generation system 101 according to the first embodiment is tripod-shaped and foldable, and can be expanded and contracted in multiple stages. The support leg 102 that can be transported by one worker, the wind power generation means 111 that can be transported by one worker installed on the support leg 102, and, for example, two structures that can be folded and unfolded Of the thin-film photovoltaic power generation panel 202 that can be stored and taken out from a box 203 with a lid that can be transported by one worker, the wind power generation means 111, and the solar power generation means 201 And a control unit 211 that includes a battery box (not shown) that is charged by a power generation output and that can be transported by one worker who supplies power to the load. As shown in FIG. 11, a pile-driving recess 104 is provided at the tip of the leg 103 that contacts the lowermost ground of the support leg 102.

  The wind power generation means 111 is detachably attached to the top of the support leg 102 so that an outer rotor / coreless coaxial inversion generator (hereinafter simply referred to as “generator”) 1, which will be described in detail later, is horizontally arranged. The wind turbine shaft 115 is mounted on the generator 1 in a vertical arrangement so that the rotational force can be transmitted to the generator 1.

And, as shown in FIG. 1, the support leg 102, the wind power generation means 111, the solar power generation means 201, and the control unit 211, as shown in FIG. The support leg 102 to which the wind power generation means 111 is attached is in an open state, the wind turbine section 112 of the wind power generation means 111 is in a use position where the wind power is received and rotated, and the solar power generation panel 202 is in a flat unfolded state. The generator 1 is connected to the control unit 211 via the output cable 44, and the photovoltaic power generation panel 202 is configured to be selectively used for the assembled state connected to the control unit 211 via the output cable 204.
In the box 212 of the control unit 211, for example, an outlet unit 213 for load connection is provided.

  FIG. 3 shows a state in which the supporting leg body 102 is attached to the wind power generation means 111 in the folded state of the portable power / assembleable power generation system 101 using natural energy according to the first embodiment, and solar power generation in the opened box 203. The control part 211 containing the panel 202 and the box 212 is shown.

  Further, FIG. 4 shows that the wind power generation means 111 in a folded state is attached to the open support leg 102 of the natural energy portable / assembled power generation system 101 according to the first embodiment, and the solar power generation means 201 has a sun. The state which expanded the photovoltaic panel 202 to the middle is shown.

  The wind turbine section 112 of the wind power generation means 111 is an aluminum alloy material having a streamlined cross section (or end surface) in the direction perpendicular to the length direction, for example, a gyromill type (vertical shaft vertical blade type) with the wind turbine shaft 115. For example, three blades 113 are used, and an opening 114 for capturing wind energy from the back side is provided on the back surface of each blade 113.

  Each blade 113 is configured to be attached to the wind turbine shaft 115 so that it can be folded and unfolded via three upper and lower arms 117 and a folding and unfolding arm portion 116 which will be described in detail later.

  In addition, each blade 113 and each arm 117 of the wind turbine unit 112 are configured to be detachable from the generator 1 without using a tool or the like. This structure will be described later.

  Next, the generator 1 and the support legs 102 of the wind power generation means 111 will be described in detail with reference to FIGS.

  The generator 1 includes a generator main body 10 and a shaft support 11 that rotatably supports the generator main body 10, and a cylindrical portion provided on the top of the support leg 102. It is detachably fitted to 105 and fixed integrally in the cylindrical portion 105 using a bolt 106.

  As shown in FIG. 6, the generator body 10 is supported by an outer rotor 12 that rotates by receiving the rotational force of the windmill portion 112 and a central portion of the outer rotor 12, and the outer rotor 12 can be rotated. And a disk-like coreless coil body (a bundle of coils compressed into a disk shape) 14 built in the outer rotor 12 in a state where the central portion is supported by the generator shaft 13. is doing.

  The generator shaft 13 is provided with a screw 13a at the lower end, a large-diameter portion 13b above the screw 13a, and a protruding disc portion 13c below the large-diameter portion 13b.

  The outer rotor 12 has a dish-disk-shaped upper rotor 21 having an opening on the lower side and a dish-disk-shaped lower rotor 31 having an opening on the upper side but joined to each other in a vertical arrangement, and is arranged in a circle at a position near the outer periphery of both. Are fixed together using a number of fixing bolts 22.

  The upper rotor 21 of the outer rotor 12 is provided with a mounting portion 21a protruding upward at the center thereof, and a lower end 115a of a cylindrical windmill shaft 115 constituting the windmill portion 112 is attached to the mounting portion 21a. .

  The windmill mounting portion 21a is provided with a number of screw holes 21b in a circular arrangement, joined to the lower end 115a of the windmill shaft 115, and the upper rotor 21 and the windmill shaft 115 are integrally coupled by a mounting bolt 80. The rotational force of the windmill unit 112 is transmitted to the generator 1 via the windmill shaft 115.

  Further, a main bearing 23 is disposed between the upper surface side of the large-diameter portion 13b of the generator shaft 13 and the inner bottom portion of the upper rotor 21 in the vicinity thereof, so that the upper rotor 21, and thus the outer rotor 12 can be rotatably supported. is doing.

  A circular protrusion 25 having an inner diameter slightly larger than that of the large-diameter portion 13b is provided at an outer position of the main bearing 23 in the inner bottom portion of the upper rotor 21, and the lower end surface of the circular protrusion 25 is circular over the entire circumference. A gear 26 is provided.

  At a position near the outer periphery of the inner bottom portion of the upper rotor 21, a required number of magnets 24 are embedded in a circular arrangement with the end face facing the inner bottom surface.

  The lower rotor 31 is formed in a substantially symmetrical shape with respect to the upper rotor 21. That is, a circular concave step portion 32 into which the protruding disc portion 13c enters is provided on the upper surface of the central portion, and the generator shaft 13 is configured to penetrate the central position of the circular concave step portion 32.

  Further, in the vicinity of the outer periphery of the inner bottom portion of the lower rotor 31, a required number of magnets 24 are embedded in a circular arrangement in such a manner that the end surface faces the inner bottom surface and is opposed to the magnets 24 on the upper rotor 21 side. is doing.

  With such a configuration of the upper rotor 21 and the lower rotor 31, an accommodation chamber 33 for accommodating the coreless type coil body 14 is formed inside both of them.

  On the lower surface side of the lower rotor 31, a cylindrical mounting portion 34 that protrudes downward is provided at the center thereof, and a screw hole 35 is provided in a circular arrangement in the mounting portion 34.

  The coreless coil body 14 is coaxially arranged with the outer rotor 12 in the accommodating chamber 33, and an upper hole having an inner diameter into which the circular protrusion 25 of the upper rotor 21 enters, A slightly larger diameter hole than the large-diameter portion 13b of the generator shaft 13 is provided so that the large-diameter portion 13b passes therethrough.

  The coreless coil body 14 is rotatably supported by the generator shaft 13 via a bearing 46 disposed between the outer periphery of the lower end of the large diameter portion 13b and the prepared hole of the coreless coil body 14.

  A coil portion 41 is disposed on the upper surface of the coreless coil body 14 so as to correspond to and close to the magnet 24 on the upper rotor 21 side. Similarly, the lower rotor 31 is disposed on the lower surface thereof. The coil part 41 is arranged in a state of being in a corresponding arrangement with the magnet 24 on the side and in the proximity thereof.

  Furthermore, each coil part output end 42 in each of the upper and lower coil parts 41 in the coreless type coil body 14 is disposed at a position facing the lower surface of the coreless type coil body 14, and the power generation located in the circular concave step part 32. It is comprised so that the protrusion disc part 13c in the axis 13 may be made to oppose.

  Then, the generator main body 10 is connected to each brush (collector) 43 disposed on the upper surface of the projecting disk portion 13 c corresponding to each coil portion output end 42 via an output cable 44 connected to each brush 43. It is configured to take out the power generation output by.

  Instead of the configuration of each coil portion output end 42 and brush 43, for example, a configuration using electromagnetic inductive coupling of a primary transformer and a secondary transformer, a magnet for the coreless coil body 14, and a coil on the protruding disk portion 13c side. In addition, a brushless type current collector having a configuration in which an electronic circuit for commutation is provided may be used.

  A circular gear 45 similar to the circular gear 26 of the circular protrusion 25 is provided over the entire circumference on the upper surface side (upper hole side) of the circular protrusion 14 a that forms the lower hole in the coreless coil body 14. .

  A plurality of reverse gears 51 are mounted on the outer periphery of the large-diameter portion 13b of the generator shaft 13 so as to be positioned in the upper hole and have a rotational axis in the horizontal direction. The reverse gears 51 are connected to the circular gear 26. The gears are respectively coupled to the circular gears 45.

  With such a configuration, when the outer rotor 12 rotates in the direction of arrow a (counterclockwise) shown in FIG. 6, the coreless coil body 14 is rotated in the direction of arrow b (clockwise) shown in FIG. It is comprised so that it may reversely rotate.

  That is, the outer rotor 12 and the coreless coil body 14 are configured to be coaxially reversed using the reverse gear 51.

  The shaft support 11 has a fixed support 61 for fixing and supporting the generator shaft 13 by fitting the generator shaft 13 into a central hole 61a and projecting it downward, and screwing a nut 62 into the screw 13a of the generator shaft 13 from below. A superposed structure is formed with the rotating support 71 through which the generator shaft 13 passes through a through-hole 71a having the same diameter as the central hole 61a provided in the central portion in close contact with the fixed support 61.

  That is, the rotary support 71 is rotatably supported with respect to the fixed support 61 via a bearing 63 provided therebetween, and is rotated in a circular groove 61b provided on the outer periphery of the upper surface of the fixed support 61. A circular ridge 71 b provided on the outer peripheral portion of the lower surface of the support 71 is fitted, whereby the rotation support 71 is configured to be able to rotate smoothly while closely contacting on the fixed support 61.

  A screw hole 64 is provided on the side surface of the fixed support 61 so as to be orthogonal to the axial direction of the central hole 61a, and the lower side of the fixed support 61 is detachably fitted to the cylindrical portion 105 of the support leg 102. In addition, the generator 1 is mounted on the support leg 102 in a horizontal arrangement by screwing and tightening the bolt 106 into the screw hole 64.

  A mounting bolt 72 is disposed on the rotary support 71 in a position corresponding to the screw hole 35 of the mounting portion 34 in the lower rotor 31, and this rotation is performed before the rotary support 71 and the fixed support 61 are assembled. The support 71 is attached to the lower rotor 31, and then the fixed support 61 is assembled to the rotation support 71.

  A support bearing 73 for the generator shaft 13 is disposed at the upper end portion of the through hole 71 a in the rotary support 71.

  In FIG. 6, 52 is a roller bearing disposed between the upper rotor 21 and the coreless coil body 14 and between the lower rotor 31 and the coreless coil body 14.

  According to the generator 1, when the windmill unit 112 is rotated in the direction of arrow a shown in FIG. 6 by wind energy, for example, the outer rotor 12 is also rotated in the direction of arrow a, and the rotational force of the outer rotor 12 is reversed. As a result, the coreless coil body 14 rotates in the direction of the arrow b shown in FIG. 6 (coaxial reversal) via the reverse gear 51.

  As a result, a large power generation output corresponding to an increase in the relative speed between the magnets 24 and the coil part 41 is transmitted from the coil part output end 42 of the coreless coil body 14 via the brush 43 and the output cable 44. In addition, power can be supplied to a load (not shown).

  More specifically, according to the generator 1, the outer rotor 12 and the coreless type coil body 14 are configured to be coaxially reversed only by a simple element called the reverse gear 51 according to the rotation of the windmill portion 112. Therefore, it is possible to obtain, for example, twice the relative speed between the outer rotor 12 and the coreless coil body 14 as compared with a generator using a normal rotor and stator, and under normal conditions of the same wind energy. It is possible to obtain a power generation output larger than that of a wind power generator. Specifically, when it is assumed that the power generation output is 100 at a rotation speed of 100 in a normal generator, according to the power generator 1 according to the present embodiment, 100 power generation output is obtained at a rotation speed of 50. Can do. Or, if the rotational speed is 100, 200 power generation outputs can be obtained.

  Next, with reference to FIGS. 8 to 12, a structure for attaching the folding / unfolding arm 116, the blades 113 of the windmill 112, and the arms 117 to the generator 1 will be described.

  8 and 9 show the wind turbine shaft 115 of the wind power generation means 111, the generator 1, the lower arm 117, the upper arm 117, and the blades in the natural energy portable / assembled power generation system 101 according to the first embodiment. 113 is shown.

  The folding / unfolding arm portion 116 has three upper and lower portions with respect to the upper end of the wind turbine shaft 115 that is erected vertically upward from the center portion of the generator 1 and the position of the wind turbine shaft 115 that protrudes from the generator 1. One end of each arm 117 is attached so as to be arranged at 120 degree equidistant around the wind turbine shaft 115 via the upper inner hinge part 118A and the lower inner hinge part 119A. The other end side of the arm 117 is attached to the back surface of each blade 113 via the upper outer hinge portion 118B and the lower outer hinge portion 119B at a predetermined interval, whereby the three blades 113 are attached to FIG. The wind turbine shaft 115 shown in FIG. 2 is folded (folded position) and the use position (deployment position) shown in FIG. It is configured.

  In other words, the upper inner hinge portion 118A is provided at the upper end portion of the wind turbine shaft 115 at an equal interval of 120 degrees, and the lower inner hinge portion 119A is provided at the lower portion of the wind turbine shaft 115 (the upper portion of the generator 1). Three are provided at an equidistant arrangement of 120 degrees on the upper end surface.

  Further, one upper outer hinge portion 118B and one lower outer hinge portion 119B are provided at an upper position and a lower position in the longitudinal center position on the back surface of each blade 113, respectively.

  Further, the three lower inner hinge portions 119 </ b> A are configured to be detachable from the upper end surface of the generator 1.

  A structure for attaching the three lower inner hinge portions 119A to the upper end surface of the generator 1 will be described below with reference to FIGS.

  That is, as shown in FIG. 10 in an enlarged manner, this mounting structure includes three screw bodies 120 erected vertically from the upper end surface of the generator 1 in the circumferential direction at equal intervals of 120 degrees, and a central portion. And a detachable disc body 121 provided with three recessed portions 121a fitted to the three screw bodies 120 on the outer peripheral portion, and projecting outwardly on the outer periphery of the detachable disc body 121. And three flat receivers 122 provided with a concave portion 122a having a shape corresponding to the concave portion 121a, and formed on a side surface U and on the three flat receivers 122, respectively. Three inner hinge receiving members 123 to be fixed and a ratchet type fastening handle 124 are provided.

  Then, the recesses 121a of the detachable disk body 121 and the recesses 122a of the flat receivers 122a are respectively fitted to the screw bodies 120 as shown in FIG. 10, and the ratchet type tightening handle 124 is attached to the three screw bodies 120. The ratchet type tightening handle 124 is reciprocally tightened by a ratchet type, and the stepped part 124a provided on the ratchet type tightening handle 124 generates electric power at the periphery of the concave portion 122a and the concave portion 121a. By pressing and joining to the machine 1 side, the detachable disk body 121 together with the flat receiver 122 is configured to be integrally fixed to the upper end surface of the generator 1.

  Conversely, by operating the ratchet type tightening handle 124 to the loosening side, the detachable disk body 121 can be detached from the upper end surface of the generator 1 together with the flat receiver 122. In this state, the detachable disk body 121 is removed from the wind turbine shaft 115. It can be pulled out upward.

  At this time, the arms 117 and the blades 113 are also pulled out above the wind turbine shaft 115 together with the removable disk body 121.

  By employing the ratchet type tightening handle 124 described above, the three lower inner hinge portions 119A can be assembled on the generator 1 without using a tool such as a spanner.

  Each inner hinge receiving member 123 is provided with a pin hole (not shown) located on the wind turbine shaft 115 side and a lateral hole 123a located on the protruding end side on both side pieces.

  On the other hand, a prismatic coupling body 117a is attached to one end side of the lower arm 117 by tightening bolts and nuts, and a pin hole (not shown) located on the protruding end side of the coupling body 117a and a hole located on one end side of the arm 117. 117b is provided.

  Then, the connecting body 117a is inserted into the recessed portion of the inner hinge part receiving member 123, and the pin 125 is attached so as to penetrate the pin hole of the inner hinge part receiving member 123 and the pin hole of the connecting body 117a. A total of three lower inner hinge portions 119 </ b> A that can rotate the lower arm 117 with respect to the inner hinge portion receiving member 123 about the pin 125 as a support shaft are configured.

  Furthermore, in the use position as shown in FIG. 2 of the windmill part 112, as shown in FIG. 12, the horizontal hole 123a of the inner hinge part receiving tool 123 and the hole 117b of the connecting body 117a are arranged in a straight line. In this state, the arm fixing pin 126 is inserted into these holes, so that the lower arm 117 cannot be rotated with respect to the inner hinge receiving member 123, and the rotational force of the blade 113 can be generated without any trouble. It can be transmitted to the machine 1.

  As shown in FIG. 11, one end of a string-like body 127 made of a wire or a chain is attached to the base end portion of the arm fixing pin 126, and the other end of the string-like body 127 is the flat receiver 122. Accordingly, the arm fixing pin 126 is not always detached from the lower inner hinge portion 119A, and is convenient for assembling the windmill portion 112 to the use position. .

  Such use of the arm fixing pin 126 is common to the three lower inner hinge portions 119A.

  As shown in FIGS. 8 and 9, the lower outer hinge portion 119 </ b> B is attached to the other end of the lower arm 117, but a connection body (not shown) that is substantially similar to the connection body 117 a is attached to the blade 113 side. The U-shaped outer hinge receiving member 128 is fixed, and a coupling body (not shown) and the outer hinge receiving member 128 are connected to each other by the outer pin 129, so that the other end of the lower arm 117 is connected to the blade 113. And can be pivotally connected. The configuration of the lower outer hinge portion 119B is common to the three blades 113.

  Next, the upper inner hinge portion 118A and the upper outer hinge portion 118B will be described.

  As shown in FIG. 8, the upper inner hinge portion 118 </ b> A removably connects a detachable disc body 130 having substantially the same area as the upper end of the windmill shaft 115 to the upper end of the windmill shaft 115. A flat receptacle 131 similar to the flat receptacle 122 is fixed to the flat receptacle 131, and a pin hole (not shown) is arranged with respect to the flat receptacle 131 in an arrangement corresponding to the inner hinge portion receiver 123 of the lower inner hinge portion 119A. The inner hinge part receiving tool 132 provided with is attached.

  On the other hand, a prismatic connecting body 117c is attached to one end of the upper arm 117 by tightening a bolt and nut, and a pin hole (not shown) is provided on the protruding end side of the connecting body 117c. And the pin hole of the connecting body 117c are pin-coupled by a pin 133, so that the upper arm 117 is rotatably connected to the windmill shaft 115 in the upper end region of the windmill shaft 115.

  Such a configuration is common to the three upper inner hinge portions 118A. The upper outer hinge portion 118B has the same configuration as the lower outer hinge portion 119B with respect to the three blades 113.

  As an example of the specifications of the natural energy use portable and assembly type power generation system 101 according to the first embodiment described above, as an example of power generation output, the output 145 W of the wind power generation means, the output 100 W of the solar power generation means, Supply voltage: For example, AC 100V, 1 unit maximum height 2 m or less, 1 unit weight 30 kg or less, wind speed 20 m / s or less, etc. Needless to say, this specification is merely an example and is not limited to this.

  According to the portable power / assembleable power generation system 101 using natural energy according to the first embodiment, by using the above-described configuration, natural energy of both wind power and sunlight is used in the usage state shown in FIG. It is possible and has no adverse effect on the natural environment, is convenient for transportation, is easy to assemble, and can be installed very easily at a desired installation location to supply power to a desired power load. Play.

  More specifically, the support leg 102, the wind power generation means 111, the solar power generation means 201, and the control unit 204 can be easily divided and transported individually, and these can be transported to a desired place and assembled to use natural energy. It can be widely used as an independent power system.

  In addition, it can be used as a power supply for disaster prevention radio equipment in the event of a disaster or as a power supply for a simple base station for a mobile phone.

Moreover, according to the natural energy use portable / assembled power generation system 101 according to the first embodiment, the power generation output is used only by the natural energy generated by the wind power generation unit 111 and the solar power generation unit 201 using the solar power. Since power can be supplied to a desired load, harmful CO ₂ is not generated and the global environment is not destroyed.

  Furthermore, since an engine such as a portable generator is not installed, it is possible to construct a power generation system that generates no engine noise and does not cause noise pollution.

  Next, with reference to FIG. 13, the natural energy utilization portable and assembly type electric power generation system 101A which concerns on Example 2 of this invention is demonstrated.

  The natural energy use portable and assembly type power generation system 101A according to the second embodiment has substantially the same configuration as the natural energy use portable and assembly type power generation system 101 according to the first embodiment. And a system configuration including the support leg 102, the wind power generation means 111, and the control unit 204.

  FIG. 13 shows a usage state of the natural energy portable / assembled power generation system 101A.

  As with the case described above, the natural energy use portable and assembly type power generation system 101A according to the second embodiment can use natural energy made of wind power, has no adverse effect on the natural environment, and is convenient for transportation. Assembling is also simple, and there is a remarkable effect that it can be installed very easily at a desired installation location and power can be supplied to a desired power load.

The natural energy portable / assembled power generation system according to the present invention includes, for example, various event venues, campgrounds, places where there are no power facilities such as mountain camp base camps, and infrastructures such as places where gasoline for vehicles cannot be obtained. Power can be supplied to a desired power load even in an undeveloped place, and it can be widely applied as an independent power supply system.
Applicable.

DESCRIPTION OF SYMBOLS 1 Generator 10 Generator main body 11 Shaft support body 12 Outer rotor 13 Generator shaft 13a Screw 13b Large diameter part 13c Projection disk part 14 Coreless type coil body 14a Circular projection part 21 Upper rotor 21a Attachment part 21b Screw hole 22 Fixing bolt 23 Main bearing 24 Magnet 25 Circular protrusion 26 Circular gear 31 Lower rotor 32 Circular concave step portion 33 Accommodating chamber 34 Mounting portion 35 Screw hole 41 Coil portion 42 Coil portion output end 43 Brush 44 Output cable 45 Circular gear 46 Bearing 51 Reverse gear 52 Roller bearing 61 Fixed support 61a Central hole 61b Circular groove 62 Nut 63 Bearing 64 Screw hole 71 Rotating support 71a Through hole 71b Circular protrusion 72 Bolt 73 Support bearing 80 Mounting bolt 101 Portable / assembly power generation system using natural energy 10 A Natural energy portable / assembled power generation system 102 Support leg 103 Leg 104 Recess 105 Cylinder 106 Bolt 111 Wind power generator 112 Wind turbine 113 Blade 114 Opening 115 Wind turbine shaft 115a Lower end 116 Folding / deploying arm 117 Arm 117a connecting body 117b hole 117c connecting body 118A inner hinge part 118B outer hinge part 119A inner hinge part 119B outer hinge part 120 screw body 121 removable disk body 121a recessed part 122 flat receiver 122a recessed part 123 inner hinge part holder 123a lateral hole 124 Ratchet type tightening handle 124a Step portion 125 Pin 126 Arm fixing pin 127 String member 128 Outer hinge portion receiving member 129 Outer pin 130 Detachable disk body 131 Flat receiving member 132 Inner hinge portion receiving member 133 Pin 201 Photovoltaic power generation means 202 Photovoltaic power generation panel 203 Box 204 Output cable 211 Control unit 212 Box 213 Outlet unit

Claims (6)

A support leg that is tripod-shaped and foldable and extendable;
A vertical axis wind turbine shaft, a plurality of vertical blade type blades, one end side and the wind turbine shaft side are connected via an inner hinge portion, and the other end side and the blades are outer hinges. A windmill having a folding and unfolding arm using a plurality of arms connected to each other through a section to displace the blades over a position close to the windmill axis and a use position where the blade receives and rotates the wind power, and the windmill A generator for generating electric power by the rotational force of the portion, and the generator is detachably attached to the top of the support leg so as to be horizontally disposed, and the wind turbine shaft is mounted on the generator with the rotational force thereof. Wind power generation means mounted in a vertical arrangement to transmit
Solar power generation means with a foldable / expandable solar power generation panel in a box,
The wind power generation means, a battery that is charged by the power generation output of the solar power generation means, and a boxed control unit that supplies power to the load;
Have
A natural energy portable / assembled power generation system, wherein the support leg, the wind power generation means, the solar power generation means, and the control unit are configured to be used separately for an individual state and an assembled state. A support leg that is tripod-shaped and foldable and extendable;
A vertical shaft type wind turbine shaft, a vertical blade type blade made of three aluminum alloy materials, an upper inner hinge portion provided at one end of each blade on the top of the wind turbine shaft, and a lower position of the wind turbine shaft Are connected to the wind turbine shaft side via the lower inner hinge portion provided on the generator, and the other end side of each blade is connected to the upper outer hinge portion and the lower portion of the back surface of each blade. Folding and unfolding arms using three upper and lower arms that are connected to each blade via an outer hinge and displace the three blades between a position close to the wind turbine shaft and a use position that receives wind force and rotates. And a generator that generates electric power by the rotational force of the wind turbine part, and the generator is detachably attached to the top of the support leg so as to be horizontally disposed on the generator. The wind turbine shaft is transmitted to the generator A wind power unit mounted in a vertical arrangement possible,
Solar power generation means with a foldable / expandable solar power generation panel in a box,
Built-in battery charged by the power generation output of the wind power generation means, solar power generation means,
A boxed control that provides power to the load;
Have
The support leg, wind power generation means, solar power generation means and control unit,
In the individual state, the support leg to which the wind power generation means is attached is in the open leg state, the wind turbine part is used for rotation by receiving wind power, the solar power generation panel is in the expanded state, and the generator and the solar power generation panel are used as the control part. A portable energy-generating power generation system that uses natural energy, and is configured to be used depending on the connected assembled state. A support leg that is tripod-shaped and foldable and extendable;
A vertical axis type wind turbine shaft, a blade using three aluminum alloy materials provided with an opening for capturing wind energy from the back side in a vertical wing type, and one end side of each blade are provided on the upper part of the wind turbine shaft. The upper inner hinge portion and the lower inner hinge portion provided on the generator at the lower position of the wind turbine shaft are connected to the wind turbine shaft side, and the other end sides are connected to the upper and lower portions of the back surface of each blade. Are connected to each blade via an upper outer hinge portion and a lower outer hinge portion provided on the upper and lower sides to displace the three blades between a position close to the wind turbine shaft and a use position where the wind force is received and rotated. A wind turbine unit having a folding / unfolding arm unit using three arms, and an outer rotor coreless coaxial inversion generator that generates electric power by the rotational force of the wind turbine unit, and the top of the support leg Horizontally arranged generator A wind power means so as to detachably attached, attached to the wind turbine shaft on the generator to be able to transmit vertical arrangement the rotational force to the generator,
Solar power generation means with a foldable / expandable solar power generation panel in a box,
The wind power generation means, a battery that is charged by the power generation output of the solar power generation means, and a boxed control unit that supplies power to the load;
Have
The support leg, wind power generation means, solar power generation means and control unit,
In the individual state, the support leg to which the wind power generation means is attached is in the open leg state, the wind turbine part is used for rotation by receiving wind power, the solar power generation panel is in the expanded state, and the generator and the solar power generation panel are used as the control part. A portable energy-generating power generation system that uses natural energy, and is configured to be used depending on the connected assembled state.   The outer rotor coreless coaxial inversion generator includes a generator shaft fixedly supported in a vertical arrangement by the support legs, and an outer magnet with a magnet rotatably supported by the generator shaft and driven to rotate by the wind turbine unit. A rotor, a coreless coil body coaxially arranged in the outer rotor and supported by a generator shaft and rotatably incorporated therein, a coilless coil body having a coil portion disposed in correspondence with the magnet, and supported by the generator shaft; The outer rotor, and a reversing gear for rotating the coreless coil body in the reverse direction in accordance with the rotation of the outer rotor by coupling with a circular gear provided in a circular arrangement on both the outer rotor and the coreless coil body. The power generation output according to the increase in the relative speed between the magnet and the coil part due to the reverse rotation of the coreless coil body The portable device using natural energy according to any one of claims 1 to 3, wherein the coreless type coil body is configured to be taken out from a coil portion output end through a current collector fixedly arranged around the generator shaft.・ Assembling power generation system. A support leg that is tripod-shaped and foldable and extendable;
A vertical axis type wind turbine shaft, a blade using three aluminum alloy materials provided with an opening for capturing wind energy from the back side in a vertical wing type, and one end side of each blade are provided on the upper part of the wind turbine shaft. The upper inner hinge portion and the lower inner hinge portion provided on the generator at the lower position of the wind turbine shaft are connected to the wind turbine shaft side, and the other end sides are connected to the upper and lower portions of the back surface of each blade. Are connected to each blade via an upper outer hinge portion and a lower outer hinge portion provided on the upper and lower sides to displace the three blades between a position close to the wind turbine shaft and a use position where the wind force is received and rotated. A wind turbine unit having a folding / unfolding arm unit using three arms, and an outer rotor coreless coaxial inversion generator that generates electric power by the rotational force of the wind turbine unit, and the top of the support leg Horizontally arranged generator A wind power means so as to detachably attached, attached to the wind turbine shaft on the generator to be able to transmit vertical arrangement the rotational force to the generator,
A built-in battery charged by the power generation output of the wind power generation means, and a boxed control unit for supplying power to the load;
Have
The support leg, wind power generation means and control unit;
It is configured to be used separately in an individual state and an assembled state in which the support leg attached with the wind power generation means is in an open leg state, the windmill part is in a use position to receive and rotate wind power, and the generator is connected to the control part. A natural energy portable and assembled power generation system.   The outer rotor coreless coaxial inversion generator includes a generator shaft fixedly supported in a vertical arrangement by the support legs, and an outer magnet with a magnet rotatably supported by the generator shaft and driven to rotate by the wind turbine unit. A rotor, a coreless coil body coaxially arranged in the outer rotor and supported by a generator shaft and rotatably incorporated therein, a coilless coil body having a coil portion disposed in correspondence with the magnet, and supported by the generator shaft; The outer rotor, and a reversing gear for rotating the coreless coil body in the reverse direction in accordance with the rotation of the outer rotor by coupling with a circular gear provided in a circular arrangement on both the outer rotor and the coreless coil body. The power generation output according to the increase in the relative speed between the magnet and the coil part due to the reverse rotation of the coreless coil body 6. The portable power and assembly-type power generation system using natural energy according to claim 5, wherein the coreless type coil body is configured to be taken out from a coil portion output end through a current collector fixedly arranged around the generator shaft. .

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