KR100822301B1 - Wind power storage engine - Google Patents

Abstract

A wind power storage engine is provided to operate a machine even when the intensity of wind is low or no wind blows. A wind power storage engine includes a blade(120), a vane(130), a blade shaft(110), a rotary shaft(140), a support bar, a rack gear, a pinion gear(220), a drum shaft(182), a drum(180), and a steel wire. The blade has an opening(122). The vane is arranged in the opening of the blade such that the vane covers the opening and is bent when wind pressure is applied. The blade is fixed on the blade shaft. The blade shaft is fixed on the rotary shaft. The support bar supports the rotary shaft. The rack gear is formed on the rotary shaft. The pinion gear is engaged with the rack gear. The pinion gear is inserted in the drum shaft. The drum shaft is connected to the drum. The steel wire is arranged in the drum, and has one end fixed at the drum shaft and the other end fixed at the drum.

Description

Wind power storage engine

1 is a wind storage engine according to an embodiment of the present invention.

2 is a blade of a wind storage engine according to an embodiment of the present invention.

Figure 3 shows the coupled state of the worm gear and the pinion gear of the wind storage engine according to an embodiment of the present invention.

Figure 4a is a cross-sectional view showing a coupling relationship between the drum and the generator turbine according to an embodiment of the present invention is a state before the wire is wound.

Figure 4b is a cross-sectional view showing a coupling relationship between the drum and the generator turbine according to an embodiment of the present invention is a state where the steel wire is wound.

5 is a wind storage engine according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

110: blade axis 120: blade

130: vane 140: rotation axis

142: worm gear 145: guide cylinder

150: high information 160: support

165: auxiliary support 170: motor

180: drum 182: drum shaft

184: Drum Gear 190: Steel Wire

200: support 210: auxiliary support

220: pinion gear 230: generator

232: turbine 330: auxiliary power unit

340: auxiliary rotation shaft

The present invention relates to a wind power storage engine, and more particularly, to store wind power so that it can be used for a predetermined time without energy input even when there is no wind or weakness, and if necessary, the homeostasis of power generation using a separate electric device or a power generation device. It relates to a wind storage engine that can maintain.

In general, the storage of wind power has been used to convert wind pressure into mechanical energy using gears or mechanisms, and to convert mechanical energy into electrical energy to generate electricity or to store electricity.

Fossil fuels, such as petroleum and coal, generate large amounts of pollutants during combustion and have limited fossil fuel resources. Nuclear power generation, which replaces fossil fuels, produces fewer pollutants compared to fossil fuels. There are risks of fatal accidents such as the human body, etc., which are being avoided in many developed countries.

Therefore, various energy resources are being developed to replace fossil fuel generation or nuclear power generation. Among various environmentally friendly energy sources, such as tidal, solar, and wind power, wind power is easily used around us, making it a popular alternative energy source.

Wind power is generally converted to mechanical energy through gears and the like using blades that resist wind pressure, and then it is common to use electric energy generated by rotating a generator turbine.

Wind power used as described above has the advantages of being environmentally friendly and easily obtainable around us, but because the wind strength is not constant and in some cases there is little wind, when wind power is directly applied to machinery, etc. While it is difficult to supply energy stably.

Because of this problem, the energy obtained by wind power is not immediately applied to machinery, etc., but is converted into electrical energy and stored in a capacitor to be used in connection with another device. However, in the process of converting wind power into electrical energy and accumulating the electrical energy, a lot of loss occurs, and the loss occurs again when the capacitor is connected to other machinery. That is, there is a problem that energy loss occurs not only during the power storage process but also when the stored electric energy is used.

The present invention is to solve the problems as described above, by simply storing the wind power without the power storage process, so that even when the strength of the wind is weak or no, it is possible to continuously operate the mechanical device for a certain time, and to resist the wind pressure The structure of the blade is improved to provide a wind storage engine that can obtain larger wind power under the same conditions.

The present invention blade is formed with an opening in order to achieve the above object; A vane installed on the opening to cover the opening and bent when a predetermined amount of wind pressure is applied thereto; A blade shaft for fixing the blade; A rotating shaft to which the blade shaft is fixed; A support bar supporting the rotation shaft; A gear formed on the rotation shaft; A pinion gear meshed with the gear; A drum shaft to which the pinion gear is inserted and fixed; A drum through which the drum shaft is connected; And a steel wire installed in the drum but having one end fixed to the drum shaft and the other end fixed to the drum.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 to 4B, a braid shaft 110 is provided at a predetermined height and horizontal to a horizontal line at an index, and blades 120 that resist wind pressure are formed at both ends of the blade shaft 110. Since the output of the wind power generator is proportional to the area of the blade 120 that resists wind pressure, the wind power generator is made of a hemispherical shape so as to effectively resist wind pressure, and the center of the blade 120 has an opening 122 penetrating back and forth. In addition, the opening part 122 is provided with a vane 130 that can open and close a part of the opening part 122.

The vane 130 is formed in a disc shape to correspond to the shape of the opening 122 so as to completely cover the opening 122 of the blade, and is formed of a thin synthetic resin plate or a metal plate so that the vane 130 may be bent well when subjected to wind pressure. . In addition, the strength is weakened while going to the outer periphery at the center of the vane 130 so that the outer periphery of the vane 130 can be bent well with a small resistance (wind pressure). When the vane 130 is bent, the flange 122 is formed on the inner circumference of the opening 122 to support the vane 130 from one side thereof to prevent the vane 130 from bending. That is, when the wind pressure acts in one direction, the open part is completely closed, and when the wind pressure acts in the other direction, a part of the open part is opened to escape the wind pressure.

The rotation shaft 140 is coupled to the center of the blade shaft 110, one pair is formed by pairing two blades 120, and a plurality of sets may be installed, but generally 1 to 8 sets in consideration of interference and the like. It consists of, in the present invention consists of four sets. That is, eight blades 120 are formed to face each other. Blade 120 may be formed in a multi-layer structure on the rotating shaft 140, the length of the blade shaft 110 may be formed differently, and the size of the blade 120 may be formed differently, but on the same horizontal plane It is preferable to prevent the eccentricity from being applied to the rotating shaft 140 by installing the same distance to both sides around the rotating shaft 140.

The lower end of the rotation shaft 140 is rotatably supported by the high information 150 fixed to the ground, and the worm gear 142 is formed at the bottom.

A guide cylinder 145 is formed at an upper portion of the rotating shaft 140 to guide the rotation shaft 140 to smoothly rotate the rotating shaft 140. A support plate having a flange shape is formed at an outer circumference of the guide cylinder 145. 155 is formed, the support plate 155 is fixed to the ground is coupled to the support bar 160 for firmly fixing the guide cylinder 145. The support bar 160 is installed to be inclined at a predetermined angle toward the ground, and four are formed to face each other to concentrate the force toward the guide cylinder 145 to firmly hold the guide cylinder 145 not to move. The support bar 160 is installed so that the balance of the force of three or more is firmly fixed by the support between the support bars 160, but in the present invention, four support bars 160 are installed at intervals of 90 ° guide cylinder 145 is firmly supported.

Between the support bar 160 and the support bar 160, the auxiliary support bar 165 that can strengthen the structure of the support bar 160 is connected, the auxiliary support bar 165 is horizontal or staggered X-shape, etc. Any structure can be used as long as the structure of the support bar 160 is reinforced.

An electrically driven motor 170 is installed in the middle of the rotating shaft 140, and a gear for a motor (not shown) is formed on the rotating shaft 140 to be engaged with the driving shaft of the motor 170. The drive shaft can be short-circuited with the gear of the rotating shaft 140 as needed. Here, the motor drives the rotary shaft in an electric way when the wind pressure continues to be weak for a certain time, thereby maintaining the homeostasis of the heating device or the mechanical devices.

On one side of the rotating shaft 140 is formed a drum 180 wound around the steel wire 190, the drum 180 is formed through the center of the drum 180, one side is connected to the steel wire 190 is formed The outer periphery of the drum gear 184 is formed, both ends of the drum shaft 182 is coupled to the support beam 200 fixed to the ground is fixed to the drum shaft 182 rotatably. In this case, the steel wire is a structure for storing wind power, the length of which is 10 to 50m, so that the force that the turbine of the generator can rotate for about 30 to 120 minutes is accumulated. The length of the steel wire can be added or subtracted, but if it is 10m or less, the total amount of force accumulated in the steel wire is too small to maintain the homeostasis of the devices connected to the power generator when the wind pressure is weak or almost absent, and when 50m or more, the force accumulation becomes difficult.

As the thickness of the steel wire 190 is thicker, it is advantageous to accumulate force, but when the torque (wind power) of the rotation shaft 140 is weak, the force cannot be accumulated due to the repulsive force, so the thickness of the steel wire should be determined in consideration of the torque of the rotation shaft. A stack (not shown) may be used instead of the steel wire as a configuration for storing wind power.

An auxiliary support 210 is installed below the drum 180 to prevent the flow of the drum 180, and the auxiliary support 210 is fixed to the ground.

A worm gear 142 is formed below the rotating shaft 140, the pinion gear 220 is engaged with the worm gear 142, and the pinion gear 220 is inserted into and fixed to the drum shaft 182. Bevel gears can be used instead of worm gears, but bevel gears add a reaction component that increases the reaction force and eliminates it.

The generator 230 is installed at one side of the drum 180, and the turbine 232 of the generator 230 is engaged with the drum gear 184.

FIG. 5 shows an auxiliary rotary shaft 340 engaged with the drum shaft 182 as another embodiment according to the present invention, and the auxiliary rotary shaft 340 includes an auxiliary generator 330 which is operated by fossil fuel such as gasoline or case. It is installed. This is to generate power when the wind pressure is weak for a certain time or when the power supply is difficult, to maintain the homeostasis of the mechanical devices connected to the generator.

In one embodiment of the present invention was described only to be used as a power generation device by joining the turbine of the generator to the drum gear, it is fixed to one side so that the drum is not rotated to store only the steel wire inside the drum to store the wind when fixed when necessary It is possible to use it by releasing and connecting not only a power generation device but also a mechanical device.

Referring to the operation of the wind power generator according to the present invention configured as described above are as follows.

When the wind pressure is applied to the blade 120, a rotational force is generated by the vane 130 of the blade 120 on one side, but a relatively small rotational force is generated in the opposite direction on the other side of the vane 130. Although the rotational force of the entire blade 120 is reduced, the vane 130 on the other side is bent by the wind pressure, and the opening 122 between the vane 130 and the blade 120 opens to generate a space therebetween. Since the wind pressure is eliminated by a considerable amount to escape, it is possible to minimize the reduction in the rotational force of the blade (120).

When the blade 120 is rotated, the rotational force is transmitted to the rotation shaft 140 by the blade shaft 110, and the rotation shaft 140 is rotated while being supported by the guide cylinder 145 and the high information 150.

When the rotating shaft 140 is rotated, the worm gear 142 formed on the lower portion of the rotating shaft 140 is also integrally rotated, the pinion gear 220 engaged with the worm gear 142 is rotated, the drum coupled to the pinion gear 220 The shaft 182 is rotated.

When the drum shaft 182 is rotated, as the steel wire 190 connected to the drum shaft 182 is wound in the drum 180, the force is accumulated and the drum 180 connected to the end of the steel wire 190 rotates.

As the drum 180 rotates, the drum gear 184 integrally formed with the drum 180 rotates, and the turbine 232 of the generator 230 engaged with the drum gear 184 rotates to generate power. . In addition, since the length of the steel wire 190 is 10 to 50m, a force for rotating the turbine for about 30 to 120 minutes is accumulated, so that the wind power may be weakened or generated even when there is no wind pressure. In addition, when the wind power is weak or weak for a certain time, the motor 170 is driven, and when the power supply is difficult to drive the motor 170, the auxiliary generator 330 may be operated to maintain homeostasis of power generation.

The power produced as described above may be used by directly connecting to a heating device or a mechanical device, or may be used by connecting and storing a separate power storage device.

As described above, according to the present invention, the wind power can be stored and used for a predetermined time, so that the homeostasis for driving the device can be maintained even when the wind power is weak or hardly used when driving the mechanical device or the electric device. In the absence of wind, an electrically driven motor and a generator powered by fossil fuel in the absence of electricity are installed to maintain the homeostasis of the device, and vanes are bent to one side when wind is applied to the blade, thereby inevitably occurring. The reduction of wind power by the blade can be minimized.

Claims (5)

A blade formed with an opening; A vane installed on the opening to cover the opening and bent when a predetermined amount of wind pressure is applied thereto; A blade shaft for fixing the blade; A rotating shaft to which the blade shaft is fixed; A support bar supporting the rotation shaft; A gear formed on the rotation shaft; A pinion gear meshed with the gear; A drum shaft to which the pinion gear is inserted and fixed; A drum through which the drum shaft is connected; And The wind storage engine, characterized in that it is installed in the drum, one end is fixed to the drum shaft and the other end is fixed to the drum. The method of claim 1, Wind shaft storage engine, characterized in that the guide cylinder is installed on the rotating shaft. The method of claim 1, And a gear formed on the rotating shaft and engaged with the pinion gear is a worm gear. The method of claim 1, Wind storage engine, characterized in that a motor for electrically driving the rotating shaft is installed on one side of the rotating shaft. The method of claim 1, An auxiliary rotary shaft is formed on one side of the rotary shaft to be engaged with the drum shaft, the auxiliary power storage shaft, characterized in that the auxiliary power generator for rotating the auxiliary rotary shaft is installed.

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