KR200386117Y1 - Equipment hydroelectric powergeneration using rotation drum many - Google Patents

Abstract

The present invention relates to a hydropower generator using a plurality of rotating drums.

The present invention for this purpose to change the direction of water coming down the river for a while holding the intake (101); A base portion 100 provided at a lower side of the intake station and having a drainage path at an end formed to be inclined downward to one side; An upper end part 110 provided on both sides of the upper end of the base part, the upper end part 110 formed to communicate with the intake station, and a lower end part 111 formed with a drain pipe to communicate with the drainage passage; It is provided between the upper and lower finishing parts, the power generating means to obtain power by rotating around the shaft using the center of gravity by the gravity and potential energy of the water when the water of the intake water is introduced into the interior through the water supply pipe ( 120); And an increase speed 103 and a generator 104 are connected to one lower end of the shaft.

The present invention configured as described above is to enable small-scale power generation using small rivers, and also to provide a small pollution-free hydroelectric power generation device capable of installing a hydroelectric power generation device on a natural gentle slope around a small river while minimizing the impact on the small river ecosystem. In addition, it is possible to efficiently use location conditions and installation sites while minimizing environmental damage, and it is also possible to drastically reduce existing fossil fuels and save energy, thereby improving the quality and reliability of small hydro power plant products. I would have to.

Description

Small hydro power generator using multiple rotating drums {EQUIPMENT HYDROELECTRIC POWERGENERATION USING ROTATION DRUM MANY}

The present invention relates to a small hydro power generation apparatus using a plurality of rotating drums, and more specifically, small-scale power generation is possible by using small rivers, and also, if the natural gentle slope around small rivers minimizes the impact on small ecosystems, It is to provide a small pollution-free hydroelectric power generation device that can be installed, and to minimize the environmental damage and to efficiently use the location conditions and installation site, and also to significantly reduce the existing fossil fuel and energy. This is to improve the quality and reliability of small hydro power products.

As it is well known, it is very important for Korea, where energy resources depend on more than 97% because of the absolute shortage of energy resources, to make the best use of domestic energy. In addition, to prepare for global regulations to cope with global warming, clean energy must be actively developed to improve energy independence. Small hydro resources are considered to be valuable resources to develop because they have a higher energy density than other alternative energy sources. The government enacted a "hydropower development plan" in 1982 to promote the maximum utilization of hydropower resources and the development of hydropower, allowing the development of hydropower plants by private capital. As a result of the government's support, as of the end of October 2003, the capacity of about 43MW was developed in 31 branches, and the annual output is about 100GWh. However, the developed capacity is only about 3.0% of the potential amount. In order to expand the utilization of small-capacity energy, it is necessary to make various efforts such as developing related technologies, expanding the government's institutional foundation, fostering related industries, and changing the public's perception.

Small hydro power was newly defined as less than 10 MW of hydro power in accordance with the government's revised alternative energy development promotion law in late 2002. Small hydro energy is a pure resource that can be operated commercially within one year of construction. Localization rate of the system is over 90%, and the impact on the ecosystem and environment is minimal. In addition, it is possible to minimize the damage to the upstream caused by dams or beams, and it is an important energy source with a large energy production effect in a short time compared to other alternative energy sources. If the government's mid- and long-term alternative energy technology development and dissemination plan, established in July 2003, is concentrated and sustained by the government, a 500MW new hydropower plant can be developed within 10 years.

Korea has an average annual rainfall of 1,274mm, which is relatively abundant and two-thirds of the country's soil is composed of mountainous regions. Reducing the cost of building a hydroelectric power plant by lowering the cost of manufacturing a hydroelectric generator and improving the economics of a small capacity hydropower plant will greatly boost the development of small hydropower in Korea, which is second to other countries in terms of hydropower resources.

In this sense, a patent application No. 2003-38596 (Publication No. 10-2004-107916) (name: hydrophobic power generation apparatus and aberration therefor) has been filed.

The conventional technology described above is anchor bolt 12 is installed vertically upward as shown in Figure 1, the concrete member 10 is disposed according to the installation terrain state; the anchor bolt 12 is coupled through the fixing A substantially plate-shaped base frame 20 having a hole 22 formed therein; a support 30 assembled on a side of the base frame 20 by bolt coupling; via a bearing 32 provided in the support 30. It is installed, having a plurality of rotary blades 42 is aberration 40 is driven to rotate by flowing water falling through the inlet port 82 of the upper; The other side of the base frame 20 is assembled by bolt coupling type A support frame 50; a bolt coupling type assembled on the support frame 50 and connected to a rotation shaft 46 of the aberration 40; a bolt on the support frame 50; Assembled in a coupled manner, through the speed increaser 60 and the coupling 72. A generator 70 connected to the power converter 74 at a rear end thereof and connected to the base frame 20. The generator 70 is prefabricated on the base frame 20, and discharges the discharged water discharged from the inlet 82 and the aberration 40. It is configured to include; a case (80) having an outlet (84).

The prior art described above is a small hydro power generating device installed in a small river and operated by running water that does not have a large drop, and particularly, is assembled to provide a small hydro power generating device with improved applicability to an installation environment and ease of installation. do.

However, the above-described conventional technology has not only secured the necessary water intake around the small river, but also has a big problem that structurally can not transmit a large power, there is a problem that can not produce the required power.

The present invention has been made to solve the problems of the prior art as described above, and the first object of the present invention is to provide a small-scale power generation device that enables small-scale power generation using a plurality of rotating drums and small rivers, the second purpose Is to provide a small pollution-free hydro power plant that can install a small hydro power plant on the natural gentle slope around the small river while minimizing the impact on the ecosystem of the small river.The third objective is to efficiently set the location and installation location while minimizing the environmental damage. The fourth purpose is to greatly reduce the existing fossil fuel and save energy, and the fifth purpose is to use a number of rotating drums to improve the quality and reliability of the hydropower plant products. Provides a hydropower generator.

In order to achieve the above object, the present invention provides a power generation apparatus using hydraulic power, which includes a water intake station that temporarily changes water flowing down a river; A base part provided at a lower side of the intake station and having a drainage path at an end formed to be inclined downward to one side; An upper finish part provided on both sides of the upper end of the foundation part, the upper finish part formed to communicate with the intake station, and a lower finish part formed with the drain pipe to communicate with the drainage passage; A power generating means provided between the upper and lower finishing parts, and when the water of the intake station is introduced into the water through the water supply pipe, the power generating means can obtain power by rotating about the shaft using the center of gravity by the gravity of the water and the potential energy; And one side lower end of the shaft provides a hydropower generator using a plurality of rotating drums, characterized in that the increase in speed and the generator is connected.

Hereinafter, described in detail with reference to the accompanying drawings a preferred embodiment of the present invention for achieving this purpose are as follows.

The hydropower generator using a plurality of rotating drums applied to the present invention is configured as shown in FIGS. 2 to 7.

In the following description of the present invention, if it is determined that the detailed description of the related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

The following terms are terms set in consideration of functions in the present invention, which may vary depending on the intention or custom of the producer, and the definitions should be made based on the contents throughout the present specification.

Small hydro power generation system using a number of rotating drums applied to the present invention is capable of small-scale power generation using small rivers, minimizes environmental damage, efficiently uses location conditions and installation sites, and affects the ecosystem of small rivers. As a small pollution-free hydroelectric power generation apparatus that can be installed on the natural gentle slope around the small river while minimizing, the technical configuration of the present invention will be described.

The present invention, first, as shown in Figure 2, 3 is provided with a water intake station 101 to temporarily change the direction of water coming down the river, the water intake station 101 is preferably formed long to a certain length.

In addition, the lower portion of the intake station 101 is provided with a base portion 100 having a drainage passage 102 formed at an end inclined downward to one side, and the drainage passage 102 is also preferably formed to be long in the longitudinal direction. The end of 102 is configured to connect with the river.

In addition, the upper end portion 110 and the lower end portion 111 is provided on both sides of the upper end of the base portion 100, the upper end portion 110 is mutually with the intake station 101 by the water supply pipe 112 It is formed to be in communication, the lower closing portion 111 is provided in communication with the drainage passage 102 by the drain pipe 113.

The present invention is also provided between the upper and lower finishing parts 110, 111, gravity of the water and the potential energy of the water when the water of the intake station 101 is introduced into the drum rotating portion 121 through the water supply pipe 112 Power generating means 120 to obtain power by rotating about the shaft 105 using the center of gravity by; And the increase speed 103 and the generator 104 is provided at one side lower end of the shaft 105 is connected.

At this time, the power generating means 120 is a drum rotating portion 121 and the drum fixing portion 126 is formed as shown in Figure 4, 5, 6, the drum rotating portion 121 is the shaft 105 is fitted A plurality of partitions 123 are formed around the shaft hole 122, and the partitions 123 form a plurality of spaces 124a, 124b, 124c, 124d, 124e, 124f, and 124g. 124h is formed. At this time, although the space portion is shown in the eight space portion in the drawing, it can be formed of more or less as necessary, of course.

In addition, the drum fixing part 126 has a shaft hole 127 formed therein so that the shaft 105 is fitted in the center thereof, and both sides of the drum fixing part 126 are formed to be blocked except for the supply hole 128a and the discharge hole 128b. The drum rotating part 121 and the drum fixing part 126 are successively installed at one side of the 110, and the last lower closing part 111 is configured to be connected to the drum rotating part 121.

In addition, the present invention the supply hole (128a) is formed larger than the discharge hole (128b), characterized in that the passage 128c is formed to be inclined upward toward the discharge hole (128b) in the supply hole (128a).

And one end of the drum fixing part 126 is provided with a connection pipe 131 in communication with the passage (128c), the connection pipe 131 is the supplemental water pipe 130 and the water inlet intake 101 Connection is provided.

In addition, the drum fixing portion 126 is characterized in that the vent pipe 126a is further provided in communication with the passage (128c).

The present invention is also further provided with a discharge hole 129 to be in communication with the discharge pipe 140 in one side lower end of the drum fixing portion (126).

In addition, according to the present invention, as shown in FIG. 5, the partitions 123 of both ends of the drum rotating part 121 are further provided with a packing 125 to prevent leakage, and the drum rotating part 121 and the drum fixing part ( The interconnection of 126 is provided with a bearing that can rotate while preventing leakage.

And the power generation means 120 applied to the present invention is characterized in that it is made of any one selected from the series and parallel around the intake station 101 according to the power generation capacity.

Meanwhile, the present invention may be variously modified and may take various forms in applying the above components.

And it is to be understood that the present invention is not limited to the specific forms mentioned in the above description, but rather includes all modifications, equivalents, and substitutions within the spirit and scope of the invention as defined by the appended claims. It should be understood that.

Referring to the effect of the hydrophobic power generation device using a plurality of rotating drum of the present invention configured as described above are as follows.

First, as shown in FIGS. 1 and 2, the water flowing into the stream is collected at the intake station 101. When water is collected in the intake station 101 in this way, the water naturally flows into the power generating means 120 through the water supply pipe 112 and serves as a driving force for generating power.

That is, the power generating means 120 is provided with a drum rotating portion 121 and a drum fixing portion 126 around the shaft 105, the drum rotating portion 121 is the water flows into the drum rotating portion 121 The shaft 105 rotates together, and the rotation of the shaft 105 drives the increase speed 103 and the generator 104 at the bottom to produce power.

In more detail, the water flowing through the water supply pipe 112 is introduced into the drum rotating unit 121, where the water is concentrated and introduced into the three spaces 124a, 124b and 124c. The drum rotating part 121 rotates together with the shaft 105 by using the gravity center of gravity and potential energy of water introduced into the spaces 124a, 124b, and 124c. The drum rotating part 121 When the spaces 124a, 124b, and 124c of the spaces rotate to reach the bottom, water flows into the other spaces 124d, 124e, and 124f, and the initial spaces 124a are in such a state that the process is repeated. Water introduced into the 124b and 124c passes through the drum fixing part 126, and the water introduced into the supply hole 128a exits through the passage 128c into the discharge hole 128b and is again described above. The same flows into the spaces 124a, 124b, and 124c of the lower drum rotating part 121, and while the process is repeated, the drum rotating part 121 rotates together with the shaft 105 and the drum fixing part 126 ) Is fixed to allow the water to flow into the passage (128c).

At this time, the present invention is to form a smaller discharge hole (128b) than the supply hole (128a), the reason is that a large amount of water is easily introduced through the wide supply hole (128a), narrow discharge hole (128b) Through this is to increase the rotational force by supplying the water flow rate is quickly discharged to the drum rotating portion 121 of the lower side.

And when the amount of water is small in the process of passing the water through the passage (128c) is to compensate for the insufficient water. That is, when the water in the intake station 101 is filled in the replenishing water pipe 130, the water is supplied to the passageway 128c through the connection pipe 131 connected to one side of the replenishing water pipe 130, thereby satisfying insufficient water.

In addition, the present invention can smoothly discharge the outflow of air through the vent pipe (126b) formed to communicate with the passage (128c) of the drum fixing portion (126).

In addition, the present invention, when the water is passed through the passage (128c), if unnecessary residues remain in the discharge hole (129) formed at the bottom of one side of the drum fixing part (126) as well as the water discharge process The water discharged to 129 is discharged to the drainage channel 102 through the conduit pipe 140.

On the other hand, the present invention in the process of rotating the drum rotating part 121 in contact with the drum fixing part 126 mutually in contact with each other without supplying water (128a) without leaking water to the outside of the space (124a) (124h) Only inflows are allowed. That is, the packings 125 protruding from the plurality of partitions 123 of the drum rotating unit 121 are rotated in close contact with the blocked surface of the drum fixing part 126 so as not to leak to the outside, but only to the supply hole 128a. This will allow water to flow in.

As described above, when the drum rotating part 121 and the drum fixing part 126 are installed to be inclined slightly downward continuously in the longitudinal direction, a large force and a rotational force are secured, and when connected in parallel and in series, the surrounding conditions The size of the power generating means 120 can be adjusted according to the over-generation capacity calculation.

Therefore, it is possible to produce the required power by installing the increase speed 103 in the bottom or the top using the same and transfer the power to the generator 104.

As described in detail above, the present invention provides a small hydro power generation device that enables small-scale power generation using a plurality of rotating drums and small rivers. It is to provide a small pollution-free hydroelectric power generation device that can be installed, and to efficiently use the location conditions and the installation site while minimizing environmental damage. In addition, it is possible to drastically reduce existing fossil fuels and save energy, which is a very useful design to improve the quality and reliability of small hydro power plant products.

1 is a configuration diagram showing a conventional hydropower generator.

Figure 2 shows a hydrophobic power generation apparatus using a plurality of rotating drum applied to the present invention

        Planned diagram shown.

Figure 3 shows a hydrophobic power generating device using a plurality of rotating drum applied to the present invention

        Side view shown.

Figure 4 is a perspective view showing the main portion of the power generating means applied to the present invention.

Figure 5 (a) is a perspective view showing the main portion of the drum rotating portion applied to the present invention,

        (b) is a cross-sectional view showing the main portion of the drum rotating portion applied to the present invention.

Figure 6 (a) is a perspective view showing the main portion of the drum fixing portion applied to the present invention,

        (b) is a cross-sectional view showing the main part of the drum fixing portion applied to the present invention.

Figure 7 (a) is a front view of the drum fixing part applied to the present invention,

        (b) is a rear view of the drum fixing part applied to the present invention.

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

100: foundation 101: intake

102: Drainage 103: Increased Acceleration

104: generator 105: shaft

120: power generating unit 121: drum rotating unit

126: drum fixing section 130: supplementary water pipe

131: connector 140: drainage pipe

Claims (8)

In the hydroelectric generator, An intake station 101 which temporarily changes water flowing down the river and stores the water; A base portion 100 provided at a lower side of the intake station and having a drainage path at an end formed to be inclined downward to one side; An upper end part 110 provided on both sides of the upper end of the base part, the upper end part 110 formed to communicate with the intake station, and a lower end part 111 formed with a drain pipe to communicate with the drainage passage; It is provided between the upper and lower finishing parts, the power generating means to obtain power by rotating around the shaft using the center of gravity by the gravity and potential energy of the water when the water of the intake water is introduced into the interior through the water supply pipe ( 120); And The hydrophobic power generation apparatus using a plurality of rotary drums, characterized in that the increase speed 103 and the generator 104 is connected to the bottom of one side of the shaft. According to claim 1, The power generating means 120 is a drum rotating portion 121 and the drum fixing portion 126 is formed, The drum rotating part is formed with a plurality of partitions centering on the shaft hole into which the shaft is fitted, and a plurality of spaces 124a to 124h are formed by the partitions. The drum fixing portion is formed in the center shaft shaft is fitted to the shaft as well as both sides are formed to block except the supply hole (128a) and the discharge hole (128b), One side of the upper end of the drum rotating part and the drum fixing part is installed in succession, the last lower part of the hydrophobic power generation apparatus using a plurality of rotating drums, characterized in that the drum rotating part is installed. According to claim 2, The supply hole is formed larger than the discharge hole, hydrophobic power generation apparatus using a plurality of rotating drums characterized in that the passage (128c) is formed to be inclined upward toward the discharge hole in the supply hole. According to claim 2, One end of the drum fixing part is provided with a connecting pipe 131 in communication with the passage, the connecting pipe is connected to the supplemental water pipe 130 so that the water from the intake station is provided with a plurality of rotating drums, characterized in that Power generation device. According to claim 2, The drum fixing part is a hydrophobic power generation apparatus using a plurality of rotating drums, characterized in that the through-pipe 126a is further provided in communication with the passage. According to claim 2, One side of the drum fixing part is a hydrophobic power generation apparatus using a plurality of rotating drums, characterized in that the discharge path ball 129 is further provided in communication with the discharge pipe 140. According to claim 2, Small hydroelectric power generation apparatus using a plurality of rotating drums, characterized in that the packing (125) to further prevent leakage in each of the partition walls of the drum rotating unit. According to claim 2, The power generation means is a hydrophobic power generation apparatus using a plurality of rotating drums, characterized in that made of any one selected in series and parallel to the intake center in accordance with the power generation capacity.