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WO2012077890A1 - Générateur hydroélectrique installé dans de l'eau vive - Google Patents

Générateur hydroélectrique installé dans de l'eau vive Download PDF

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Publication number
WO2012077890A1
WO2012077890A1 PCT/KR2011/006416 KR2011006416W WO2012077890A1 WO 2012077890 A1 WO2012077890 A1 WO 2012077890A1 KR 2011006416 W KR2011006416 W KR 2011006416W WO 2012077890 A1 WO2012077890 A1 WO 2012077890A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
frame
generator
inlet
groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2011/006416
Other languages
English (en)
Korean (ko)
Inventor
이승철
이명훈
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2013543085A priority Critical patent/JP2014515070A/ja
Priority to BR112013014047A priority patent/BR112013014047A2/pt
Priority to MX2013006448A priority patent/MX2013006448A/es
Publication of WO2012077890A1 publication Critical patent/WO2012077890A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/063—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/97—Mounting on supporting structures or systems on a submerged structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Definitions

  • the present invention relates to a hydrophobic power generator installed in flowing water, and more particularly, to a hydrophobic power generator installed in flowing water installed in a flowing river and configured to generate power according to the flow of water by flowing water into the generator.
  • Common power generation methods include hydroelectric power generation using hydroelectric power, thermal power generation using fossil fuels, and nuclear power generation using nuclear power.
  • the electricity production method of converting solar energy or wind energy into electrical energy and storing them in electric power storage batteries has a significant limitation on weather and environment.
  • tidal power generation can be obtained only in the region where the tidal difference is severe, so it can only be applied to a limited area, and wave power generation can only be applied to a limited place where waves continue to occur like the tidal power generation.
  • wave power generation can only be applied to a limited place where waves continue to occur like the tidal power generation.
  • the hydroelectric generator provides an advantage that it is possible to obtain a stable semi-permanent power with little maintenance cost once installed.
  • a general type hydroelectric generator is a method of obtaining electricity by rotating a turbine by using a drop of water in a high position
  • water storage facilities such as a dam
  • power generation facilities installed below the dam
  • water used for power generation There was an installation problem in which drainage systems for river or sea construction had to be built on a relatively large scale.
  • the conventional hydroelectric generator has a limitation in that the operating efficiency of the generator is reduced when there is a dry season or a drought in which water is not sufficiently stored in the reservoir.
  • Patent No. 534546 is disclosed as such a hydroelectric generator.
  • a rotor is installed on an endless track installed in parallel with a water flow direction, and a generator is operated by a rotational force of the rotor.
  • the rotating body installed includes a plurality of water plate, and a plurality of wings receiving the force is aligned in the same direction as the flow direction, so that the rear wing receives the flow force lowered by the preceding wing, There was a drawback that the use was not economical.
  • the present invention has been made in order to solve the above-mentioned problems, it is rotated while obtained to create a vortex-shaped water, and also through the water outlet while rotating through the vortex flow moving groove inside the body to make a fast water, fast water
  • the purpose of the present invention is to provide a hydrophobic power generator installed in flowing water by rotating and rotating the wing plate of the wing by the water pressure continuously.
  • the present invention has an inlet 14 formed on one side of the upper side of the cylindrical body 10, and an outlet 15 formed on one side of the lower side of the body 10, and the inlet 14.
  • a water flow moving groove 12 is helically formed along the inner surface of the wall portion 11 of the body 10 to connect the water outlet 15 to the water outlet 15, and rotates adjacent to the groove end 13 of the water flow moving groove 12.
  • the blade 50 is rotatably fixed to the inside of the body 10, the generator 20 is installed in the central axis 53 of the blade 50 and the groove 16 of the upper surface of the body 10 is connected, the generator 20 is installed to be watertight by the cover 30 and the sealer 40, the inlet conductor 60 is installed in the inlet 14, the flow of water entering the inlet guide 60 is rotated inside the body 10 Rotating along the water flow groove 12 of the blade 50 is configured to generate power while rotating together,
  • the blade 50 is fixed to the central shaft 53 so as to pass through the upper and lower ends of the hollow central cylindrical portion 51, the upper end of the central shaft 53 penetrates the upper center of the body 10 to the generator 20 It is fixed to the power generation shaft and the power generation, the wing plate 52 of the wing 50 is formed in the circumference of the central cylindrical portion 51, a convex curved portion 52-1 is formed toward the direction of water flow ,
  • the induction conductor 60 is composed of a frame 70 and the rotation expansion pipe 80, the frame 70 is a flange 71 is formed to be engaged with the flange formed in the inlet 14 of the body 10 , One frame 72 having a diameter of three to five times the diameter of the flange 71 is formed, the one frame 72 and the flange 71 is connected to each other fixed by a plurality of frame bars 73, each Rotating grooves 73-1 are formed in the same line on the end portions of the frame 73 facing each other,
  • the rotary expansion pipe 80 is formed with an expansion tube 81 having an inclination in which the frame bar 73 is fixed, and a guide rail 82 protrudes along the circumference at an outer diameter of the expansion body 81 to form a frame 70.
  • the hydrophobic generator Inserted into the rotary groove (73-1) of the) is rotatably fixed, the hydrophobic generator installed in the flowing water, characterized in that a plurality of guide wings 83 are fixed at regular intervals to the inner diameter of the expansion tube (81) to provide.
  • the present invention has an effect of increasing the efficiency of power generation because the flow rate is faster than the flowing water is generated because the flow of water installed in the bottom of the flowing water is introduced to generate a swirling water flow.
  • the water flows through the water flow groove, and when it receives the centrifugal force, it rotates and swirls, so the rapid flow rate is generated and it continues to be rotated while rotating the blades, further increasing the power generation efficiency.
  • the hollow central cylinder induces smooth rotation of the wing
  • the wing plate is made of carbon fiber having a higher specific gravity than water, so that it can rotate without any weight resistance.
  • the groove formed in the upper part of the body not only provides a space for installing a generator, but also has an effect of allowing the inner space to have a low center and a high outside shape so that the water can turn well outside.
  • the induction conductor of the present invention allows the inflow of water into the body well, and has an effect of inflowing the water into the spiral while rotating the expansion pipe to swirl the flow.
  • FIG. 1 is a perspective view showing a hydropower generator installed in the running water of the present invention.
  • Figure 2 is a plan view showing a hydropower generator installed in the running water of the present invention.
  • Figure 3 is a cross-sectional view showing a hydropower generator installed in the running water of the present invention.
  • Figure 4 is an exploded perspective view showing a hydropower generator installed in the running water of the present invention.
  • the present invention is installed so as to be submerged in the flowing water having a certain velocity or more flow, such as a river to install the induction conductor 60 at the inlet of the body 10 to enable the power generation by the flowing water, by the induction conductor 60
  • a spiral water flow moving groove 12 is formed to discharge the introduced water while rotating, and the wing 50 is rotatably fixed inside the body 10 so as to be rotated by water passing through the water flow moving groove 12.
  • the upper end of the central axis 53 of the blade 50 is configured to generate power by connecting to the generator 20.
  • An inlet 14 is formed at one side of the upper side of the cylindrical body 10 having a space 18 formed therein, and an outlet 15 is formed at one side of the lower side of the body 10, the inlet 14 and the outlet.
  • a water flow moving groove 12 is helically formed along the inner surface of the wall portion 11 of the body 10 to connect 15. Water entering through the inlet 14 is discharged to the outlet 15 while rotating along the water flow groove 12. At this time, the rotating water flows through the water flow groove 12 by centrifugal force.
  • the blade 50 is rotated by the water flowing along the water flow groove 12, the power is generated by the rotating blade (50).
  • the water flow moving groove 12 has a semicircular cross section, and each semicircular groove forms a spiral and reaches from the inlet 14 to the outlet 15.
  • the wing 50 is rotatably fixed to the inside of the body 10 so as to rotate adjacent to the groove end 13 of the water flow moving groove 12, the central axis 53 and the upper surface of the body 10 of the wing 50
  • the generator 20 installed in the groove 16 of the is connected.
  • the generator 20 may be installed to be watertight by the cover 30 and the sealer 40, and electricity generated from the generator may be stored externally through a wire.
  • the inlets of these wires are also sealed to prevent water from entering the generator.
  • the water inlet conductor 60 is installed in the inlet 14, while the water flowing into the water inlet conductor 60 rotates along the water flow groove 12 inside the body 10 while rotating the blades 50 together. It is configured to.
  • the induction conductor 60 is composed of a frame 70 and a rotation expansion tube 80 as an important configuration for entering water when installed in the flowing water.
  • Frame 70 is a flange 71 is formed to be engaged with the flange 14-1 formed in the inlet 14 of the body 10, the circle having a diameter of 3 to 5 times the diameter of the flange 71
  • the frame 72 is formed.
  • the one-frame 72 and the flange 71 are connected and fixed to each other by a plurality of frame bars 73, and the rotating grooves 73-1 are formed in the same line on the end portions of each frame 73 facing each other.
  • the rotary groove 73-1 is provided with a bearing to facilitate the rotation of the rotary expansion tube 80 such as a ceramic bearing.
  • Rotating expansion pipe 80 is a trumpet-shaped expansion tube 81 having a slope in which the frame bar 73 is fixed, the guide rail 82 protrudes around the outer diameter of the expansion tube 81 frame is formed
  • the rotary expansion tube 80 is rotatably fixed by being inserted into the rotary groove 73-1 of the 70.
  • a plurality of guide wings 83 are fixed to the inner diameter of the expansion tube 81 to protrude at a predetermined interval, the guide blade 83 is fixed in a spiral is rotated naturally as water enters, expansion tube 81 is When rotated, the incoming water is further rotated to enter the body 10.
  • the wing 50 installed inside the body 10 has a central axis 53 fixed to penetrate the upper and lower ends of the hollow central cylindrical portion 51, and the upper end of the central axis 53 is the upper center of the body 10. Through and fixed to the power generation shaft of the generator 20 is generated.
  • Wing plate 52 of the wing 50 is formed in the circumference of the central cylindrical portion 51, a convex curved portion 52-1 is formed in the direction in which the water flows, the surface facing the water entering direction Is concave, leading to better rotation by water.
  • the water rotated in this way is quickly rotated into the body 10 to create a tornado-shaped flow while being rotated and discharged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)

Abstract

La présente invention concerne un générateur hydroélectrique installé dans de l'eau vive, qui est placé dans une rivière en écoulement afin d'introduire le courant d'eau dans le générateur, ce qui produit de l'énergie en fonction de l'écoulement de l'eau. Dans le générateur hydroélectrique, une entrée d'eau (14) est placée dans le côté de la partie supérieure d'un corps cylindrique (10) et une sortie d'eau (15) dans le côté de la partie inférieure du corps (10). Une gorge (12) pour le déplacement de l'eau s'écoulant a une forme en spirale et est formée le long de la surface intérieure de la partie paroi (11) du corps (10) de façon à raccorder l'entrée d'eau (14) à la sortie d'eau (15). Une ailette (50) est fixée de façon à pouvoir tourner à l'intérieur du corps (10) afin qu'elle tourne à proximité de l'extrémité (13) de la gorge (12) réalisant le déplacement de l'eau s'écoulant. L'arbre central (53) de l'ailette (50) est raccordé à un générateur (20) situé dans la partie gorge (16) de la surface supérieure du corps (10). Le générateur (20) est isolé de l'eau par un couvercle (30) et un joint (40). Un corps d'induction d'entrée d'eau (60) est situé dans l'entrée d'eau (14). L'eau s'écoulant dans le corps d'induction d'entrée d'eau (60) circule le long de la gorge (12) de déplacement d'eau s'écoulant dans le corps (10) tout en tournant de façon à faire tourner l'ailette (50).
PCT/KR2011/006416 2010-12-07 2011-08-30 Générateur hydroélectrique installé dans de l'eau vive Ceased WO2012077890A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013543085A JP2014515070A (ja) 2010-12-07 2011-08-30 流水に設置される小水力発電機
BR112013014047A BR112013014047A2 (pt) 2010-12-07 2011-08-30 gerador hidroelétrico instalado em água corrente
MX2013006448A MX2013006448A (es) 2010-12-07 2011-08-30 Generador hidroelectrico instalado en agua que fluye.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0124311 2010-12-07
KR1020100124311A KR101042650B1 (ko) 2010-12-07 2010-12-07 유수에 설치되는 소수력 발전기

Publications (1)

Publication Number Publication Date
WO2012077890A1 true WO2012077890A1 (fr) 2012-06-14

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ID=44405782

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/006416 Ceased WO2012077890A1 (fr) 2010-12-07 2011-08-30 Générateur hydroélectrique installé dans de l'eau vive

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JP (1) JP2014515070A (fr)
KR (1) KR101042650B1 (fr)
BR (1) BR112013014047A2 (fr)
MX (1) MX2013006448A (fr)
WO (1) WO2012077890A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114483420A (zh) * 2022-02-21 2022-05-13 山东环科环保科技有限公司 一种利用水泵余压为动力的推流器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101395475B1 (ko) * 2013-05-20 2014-05-14 윈월드(주) 낙차에 의한 자연방류수를 활용한 소수력 발전장치
CN104775970A (zh) * 2015-03-13 2015-07-15 卢润侨 一种水轮发电机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112876A (en) * 1979-02-19 1980-09-01 Fumihide Sugihara Power generating method and device for the same which utilizes fluid energy in the form of rotation energy
KR20000063639A (ko) * 2000-07-27 2000-11-06 이미순 소형 수력발전장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002266742A (ja) 2001-03-09 2002-09-18 Inax Corp 発電機付配管継手ユニット

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112876A (en) * 1979-02-19 1980-09-01 Fumihide Sugihara Power generating method and device for the same which utilizes fluid energy in the form of rotation energy
KR20000063639A (ko) * 2000-07-27 2000-11-06 이미순 소형 수력발전장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114483420A (zh) * 2022-02-21 2022-05-13 山东环科环保科技有限公司 一种利用水泵余压为动力的推流器
CN114483420B (zh) * 2022-02-21 2023-08-18 山东环科环保科技有限公司 一种利用水泵余压为动力的推流器

Also Published As

Publication number Publication date
MX2013006448A (es) 2013-09-26
KR101042650B1 (ko) 2011-06-22
BR112013014047A2 (pt) 2017-10-31
JP2014515070A (ja) 2014-06-26

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