Wind and water wheel blade device which can increase wind speed and river flow speed without being broken in storm or flood

Abstract

To prevent a damage of a wind and water wheel blade in a storm or flood and increase a speed of flow applied on the blade.SOLUTION: V-shaped right and left plates are provided on a front side of a flow, and Y-shaped right and left plates each having a rear cavity are provided on a rear side of the flow. An opening width of the V-shape and an opening width of the Y-shape are set to the same width, and frame bars are provided on upper and lower parts of an opening part. At a center of the upper and lower parts, right and left stay bars are provided in a balance adjustment space of right and left rotational shafts for wind direction instruction. Same-shape multi-stage doughnut-shaped disks arranged vertically, an inner cylindrical plate capable of being joined to an inner circle, a connection fixing bar and the right and left rotational shafts are arranged in space parts outside the stray bar and at front and rear sides of the frame bar. A shaft receiving frame bar for fixing the rotational shaft is arranged in a front and rear direction at an end part of the frame bar. A blade plate is installed and joined between the inner cylindrical plate and the same-shape multi-stage doughnut-shaped disk in rotation. An installation angle of the blade plate from a centrifugal direction is set to the same as an angle of the V-shaped right plate of the blade plate in the same-shape multi-staged doughnut-shaped disk on the right side, and is set to the same as an angle of the V-shaped left plate in the blade plate of the same-shape multi-staged doughnut-shaped disk on the left side.SELECTED DRAWING: Figure 2

Description

[Technical Field]

[0001] This invention relates to a wind turbine blade device that will not break even in storms or floods and can increase wind speed and river flow speed. [Background technology]

[0002] Conventional large propeller blades can break during strong winds, and screw blades installed in rivers can bend simply by coming into contact with driftwood during floods, and they are unable to increase the flow speed of wind turbines and water turbines in rivers. Summary of the Invention [Problem to be solved by the invention]

[0003] Therefore, the object of this invention is to prevent wind turbine blades from breaking even in storms and floods, and to increase the speed of the flow hitting the blades. [Means for solving the problem]

[0004] In order to solve the above problems, this invention joins a V-shaped right plate 1 and a V-shaped left plate 2 of the isosceles part of an isosceles triangle to the front side of the flow, and also joins an upper plate 4, a lower plate 5, a Y-shaped right plate 6, and a Y-shaped left plate 7 to the rear side of the flow for installing a rear cavity 3, so that the width of the V-shaped opening on the front side of the flow and the width of the Y-shaped opening on the rear side of the flow are the same. Then, frame bars 8 are joined to the top and bottom of the V-shaped and Y-shaped openings, and right and left steerers 9 and 10, which are installed in space to adjust the balance of the right and left rotation axes for indicating the wind direction when used in wind turbine mode, are joined between the top and middle of the top, bottom and bottom of the frame bars 8. Vertically arranged identical multi-stage donut-shaped disks 11 are placed in the spaces between the right and left outsides of the spatially installed right and left steering bars 9 and left steering bars 10 and the front and rear frame bars 8, and an inner cylindrical plate 12 that can be joined to the inner circle of the identical multi-stage donut-shaped disks 11 is installed and joined. Then, a connecting and fixing bar 13 is installed toward the center of the inner cylindrical plate 12 and joined to a rotating shaft 14 that rotates right and left, and an axle-receiving frame bar 15 that fixes the rotating shaft 14 is positioned and joined to the end of the frame bar 8 in the front-to-back direction. Then, the blade plates 16 are installed and joined between the rotating inner cylindrical plate 12 and the identical multi-stage doughnut-shaped disks 11 with the bearings fixed to the bearing receiving frame bar 15, and the installation angle of the blade plates 16 from the centrifugal direction is made to match the angle of the V-shaped right plate 1 for the blade plates 16 in the identical multi-stage doughnut-shaped disk 11 on the right side, and to match the angle of the V-shaped left plate 2 for the blade plates 16 in the identical multi-stage doughnut-shaped disk 11 on the left side. [Effects of the Invention]

[0005] The water turbine blades of this invention have a V-shaped right plate 1 and a V-shaped left plate 2 of the isosceles triangle at the front of the flow, which pushes the flow to the right and left, and the amount of water that flows into the blade plates 16 in the identical multi-stage doughnut-shaped disks 11, thereby increasing the speed.

[0006] The structural frame of the wind turbine blades of this invention has a right steerer 9 and a left steerer 10 installed in space, which allows for the existence of space for adjusting the balance of the installation of the front and rear rotating shafts when the turbine is in operation, making it possible to use a wind turbine in any wind direction. Also, if the length of the rear part of the Y of the upper plate 4 and the lower plate 5 joined to the Y-shaped right plate 6 and the Y-shaped left plate 7 is set to a length that generates a vertical tail effect, the turbine can be equipped independently to change wind direction.

[0007] If a bridge girder is placed on the top of the Y-shaped part at the junction of the upper plate 4, lower plate 5, right Y-shaped plate 6 and left Y-shaped plate 7 of the water turbine blade of this invention and used as a bridge pier, it can be used as a water turbine blade for inland river water.

[0008] The joint of the blade plate 16 of the water turbine blade of this invention is a single bucket structure where the inner cylindrical plate 12 is joined to the same shaped multi-stage doughnut-shaped disk 11, and by making it possible to reduce the size of the single bucket, it is possible to create blades that will not break even in strong winds or floods. [Brief explanation of the drawings]

[0009] [Figure 1] Plan view with the upper identical multi-stage donut-shaped disk 11, upper plate 4, and lower plate 5 removed [Figure 2] Right rear perspective view from above [Figure 3] Right side view [Figure 4] A front view of the V-shaped right plate 1, the V-shaped left plate 2, and the upper and lower frame bars 8 joined thereto removed. DETAILED DESCRIPTION OF THE INVENTION

[0010] In this embodiment of the present invention, the blade plate 16 is composed of an inner cylindrical plate 12 and a multi-stage doughnut-shaped disk 11 of the same shape, which is a structure that can be made high-strength when manufacturing a compact bucket, and these are arranged on the right and left, and are joined to the rotating shaft 14 with a connecting and fixing bar 13, and the rotating shaft 14 is fixed with a frame bar 15. At the front and rear of the multi-stage doughnut-shaped disk 11 of the same shape, a V-shaped right plate 1 and a V-shaped left plate 2 are arranged via frame bars 8 located at the front, rear, top and bottom, to divide the flow rate to the right and left, and the flow rate that hits the blade plates 16 located at the right and left is increased, thereby By joining upper plate 4, lower plate 5, Y-shaped right plate 6, and Y-shaped left plate 7 while leaving a rear cavity 3 in place to increase the river flow speed and maintain a long width later, a vertical tail effect is generated while the rear length is maintained, and the right steerer 9 and left steerer 10 are located in the center of the same shaped multi-stage doughnut-shaped disks 11 on the right and left, leaving space for adjusting the balance of the installation of the front and rear rotating shafts when in wind turbine mode, resulting in a wind turbine form that can be self-standing and adjust the wind direction, and by using the upper plate 4, lower plate 5, Y-shaped right plate 6, and Y-shaped left plate 7 parts as bridge piers, it can be made into a water turbine form in a river. [Explanation of symbols]

[0011] 1 V-shaped right plate 2 V-shaped left plate 3. Posterior cavity 4 Upper plate 5 Lower plate 6 Y-shaped right plate 7 Y-shaped left plate 8 Frame Bar 9 Right Steerer 10 Left Steerer 11 Identical multi-stage doughnut-shaped disks 12 Inner cylindrical plate 13 Connecting fixing bar 14 Rotation axis 15 Axle bearing frame bar 16 Blade Plate

Claims

[Claim 1] The V-shaped right plate 1 and V-shaped left plate 2 of an isosceles triangle are joined to the front side of the flow, and the upper plate 4, lower plate 5, Y-shaped right plate 6, and Y-shaped left plate 7 for installing the rear cavity 3 are joined to the rear side of the flow, the width of the V-shaped opening on the front side of the flow and the width of the Y-shaped opening on the rear side are made the same width, and frame bars 8 are joined to the top and bottom of the V-shaped and Y-shaped opening parts, and right and left steerers 9 and 10, which are spaced apart to adjust the balance of the right and left rotation axes for indicating wind direction when used in wind turbine mode, are joined between the top and bottom centers of the frame bars 8, and vertically arranged identical multi-stage doughnut-shaped disks 11 are placed on the right and left outside of the spaced right and left steerers 9 and 10 and in the spaces between the front and rear frame bars 8, and identical multi-stage doughnut-shaped disks are used to join them. an inner cylindrical plate 12 that can be joined to the inner circle of the donut-shaped disk 11 is installed and joined, a connecting and fixing bar 13 is installed toward the center of the inner cylindrical plate 12 and joined to a rotation shaft 14 that rotates clockwise and counterclockwise, a bearing receiving frame bar 15 that fixes the rotation shaft 14 is arranged and joined to the end of the frame bar 8 in the front-to-back direction, and a blade plate 16 is installed and joined between the rotating inner cylindrical plate 12 and the identical multi-stage donut-shaped disks 11 with the bearings fixed to the bearing receiving frame bar 15, and the installation angle of the blade plate 16 from the centrifugal direction is set to match the angle of the V-shaped right plate 1 for the blade plate 16 in the identical multi-stage donut-shaped disk 11 on the right, and the angle of the V-shaped left plate 2 for the blade plate 16 in the identical multi-stage donut-shaped disk 11 on the left.

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