WO2014035358A1 - Система преобразования энергии текучих сред - Google Patents
Система преобразования энергии текучих сред Download PDFInfo
- Publication number
- WO2014035358A1 WO2014035358A1 PCT/UA2013/000005 UA2013000005W WO2014035358A1 WO 2014035358 A1 WO2014035358 A1 WO 2014035358A1 UA 2013000005 W UA2013000005 W UA 2013000005W WO 2014035358 A1 WO2014035358 A1 WO 2014035358A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- energy
- shaft
- rotation
- diffuser
- multiplier
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 title claims description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 238000005381 potential energy Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/126—Rotors for essentially axial flow, e.g. for propeller turbines
-
- 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
- F03B3/04—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines
-
- 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
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/10—Submerged units incorporating electric generators or motors
-
- 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"
- F03B17/061—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 in flow direction
-
- 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
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
-
- 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
- F03D—WIND MOTORS
- F03D15/00—Transmission of mechanical power
- F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
-
- 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
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
-
- 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
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- 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
- F05B2240/10—Stators
- F05B2240/13—Stators to collect or cause flow towards or away from turbines
- F05B2240/133—Stators to collect or cause flow towards or away from turbines with a convergent-divergent guiding structure, e.g. a Venturi conduit
-
- 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
- F05B2240/20—Rotors
- F05B2240/33—Shrouds which are part of or which are rotating with the rotor
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Definitions
- the group of inventions relates to the use of renewable energy sources, namely wind and hydropower, and their transformation into other forms of energy.
- a known system for converting the energy of water flows including a body of rotation, installed in a housing with a diffuser and a confuser, at least one transmitting element in the form of a shaft and a foundation block, described in the patent of Ukraine Ke 7b445 [IPC F03B 13/10, F03B 13/12 , F03 B 17/02, publ. 15.08.2006], which is the closest among those known to the claimed technical solution according to the technical essence and the achieved result.
- the system comprises a rotational body having a front input side and a rear output side, at least one transmission element connecting the input side with the generator.
- the body of rotation has a portion that tapers in a cone and / or l elm section, which extends in the direction of the inlet side from the substantially cylindrical narrow portion, as well as a conical and / or concave or flat section portion that extends in the opposite direction from the outlet side.
- a narrow section of the body of rotation has turbine blades spaced circumferentially from each other, which are designed to ensure rotation of the body of rotation, the front free end of which is attached to the transmitting element located in the environment, and serves to transmit the movement of rotation to the generator.
- the task of the group of inventions is to expand the scope of the energy conversion system in hydro and wind power, significantly increase its power and sensitivity to weak flows by using the potential energy of the fluid, system safety for the environment and simplifying the design.
- the problem is solved in that in a system for converting energy to fluids, including a rotational body, installed in a housing with a diffuser and a confuser, at least one transmission element in the form of a shaft and a foundation block, according to the invention, the rotational body consists of an outer and inner shells rigidly connected by sailing-type blades.
- the shaft of the body of revolution is connected to the input the shaft of the multiplier installed inside the housing of the aggregate unit fixed in the diffuser or confuser, and the output shaft of the multiplier is connected to the power conversion device.
- the problem is solved in that in the system of energy conversion of fluids, including a rotational body, installed in a housing with a diffuser and a confuser, at least one transmission element in the form of a shaft and a foundation block, according to the invention, the rotational body consists of two or more consistently located and oppositely rotating wheels with outer and inner shell, rigidly connected sailing type blades.
- the even wheels are mounted on the shaft and are located in spaces bounded by connected outer shells of the odd wheels.
- the inner shell of the first odd wheel is connected to the housing of the modular unit, inside which the multiplier is fixed and its input shaft is connected to the shaft of the even wheels, and the output shaft is connected to the power conversion device.
- the diffuser is equipped with a protective grille, and the housing of the aggregate unit is sealed.
- sailing-type blades rigidly fixed between the outer and inner shells, create a blade slotted body of rotation, which removes part of the kinetic energy of the flow.
- the flow of fluid changes its direction and increases the speed of the flow at the outlet of the body of rotation, which leads to a pressure difference before and after the body of rotation and is the main condition for obtaining potential energy from a fluid stream.
- the operation of the blades in sail mode means that any point of the blade has a speed in any direction less than the speed of the fluid flow. This is the main difference from the mode of operation of the turbine blade, when only the kinetic energy of the stream is removed due to the fact that the speed of movement of the blade in any direction is greater than the speed of movement of the fluid flow, which is observed in the known technical solutions.
- the operation of the sailing slit body of rotation does not create high-frequency vibrations harmful to humans. This allows you to install a system for converting the energy of the fluid in close proximity to residential and industrial premises.
- the operation of the blade slit body of rotation significantly increases the sensitivity to weak streams and extracts the energy of increased power from the unconfined flow of the current medium by using 50% of the kinetic energy, accelerating it, which allows extracting the potential energy of this stream, which is 10-40 times greater than the kinetic G.V.
- the received energy is sent to the input shaft of the multiplier, and from the output shaft of the multiplier is transmitted to an energy conversion device, such as an electric generator, air, hydraulic or heat pumps.
- an energy conversion device such as an electric generator, air, hydraulic or heat pumps.
- Equipping the diffuser with a protective grille increases the safety of the inventive energy conversion system for fluids and the environment.
- FIG. 1 shows a schematic view of a fluid energy conversion system in the first embodiment
- - in fig. 2 shows a schematic view of a system for converting energy to fluids according to the second embodiment (an example with a rotating body of four consecutively located and oppositely rotating wheels);
- FIG. 3 shows a schematic view of the assembly of the wheels of the body of rotation: a - even, b - odd.
- the inventive system of energy conversion of fluids in the first embodiment includes a body of rotation 1, consisting of 2 and 3 internal shells rigidly connected by sailing-type blades 4, mounted in housing 5 with diffuser 6 and confusor 7.
- Rotation body 1 is pivotally connected by shaft 8 to hermetic aggregate unit 9 fixed, for example, in confusor 7, inside of which is installed a multiplier 10.
- the input shaft 11 of the multiplier 10 is connected to the shaft 8, and the output shaft 12 is connected to the power conversion device 13.
- the diffuser 6 is equipped with a protective grille 14.
- the system is installed on the foundation block 15.
- the inventive system of energy conversion of fluids according to the second variant includes a rotational body 1 placed in a cylindrical body 5 with a diffuser 6 and a confuser 7 and consisting of, for example, four consecutive and oppositely rotating wheels 16 and 17 with the outer 2 and inner 3 shells, rigidly United blades 4 sailing type.
- the even wheels 16 are mounted on the shaft 8 and are located in spaces bounded by the outer shells 2 of the odd wheels 17.
- the inner shell 3 of the first odd wheel is rigidly connected to the hermetic housing of the aggregate unit 9, inside which the multiplier 10 is fixed and its input shaft 11 is connected to the even shaft 8 wheels 16, and the output shaft 12 is connected to the device 13 energy conversion.
- the diffuser 6 is equipped with a protective grille 14.
- the system is installed on the foundation block 15.
- the inventive system of energy conversion of fluids in the first embodiment works as follows (the direction of flow of the fluid is indicated by arrows).
- the system is installed in water (hydraulic) or on land (vet-variant) coaxially with the direction of flow. Fluid through the protective grid 14 enters the diffuser 6 and on the blade 4 of the body of rotation 1, which transfers its energy. Mechanical energy through the shaft 8 is transmitted to the input shaft 11 of the multiplier 10. Increased multiplier in rotational frequency energy output shaft 12 is transmitted to the device 13 energy conversion.
- the inventive system of energy conversion of fluids according to the second variant works as follows (the direction of flow of the fluid is indicated by arrows).
- the system is installed in water (hydraulic) or on land
- the claimed group of inventions makes it possible to expand its areas of application in wind and hydropower without the need to build dams, locating them in any convenient or necessary place, bringing them as close as possible to the consumer with minimum cost and installation time, significantly increasing the power received and sensitivity to weak streams. , safety of the system for the environment and simplify the design of the system of energy conversion of fluids.
- the inventive system of energy conversion of fluids can be used for autonomous generation of mechanical energy (energy extraction from the drive shaft to drive mechanical equipment, such as a mill or an air, hydraulic or heat pump) and electricity (space heating, water heating) in remote and isolated places, where there is no centralized energy supply, but there is wind, sea currents and rivers, and especially with increasing cost of energy.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13708250.9A EP2889470A1 (en) | 2012-08-27 | 2013-01-16 | A power conversion system for fluids |
CN201380045100.XA CN104781547A (zh) | 2012-08-27 | 2013-01-16 | 流体的动力转换系统 |
US14/424,859 US20150226173A1 (en) | 2012-08-27 | 2013-01-16 | System for transforming fluid flow power (embodiments) |
EA201590437A EA201590437A1 (ru) | 2012-08-27 | 2013-01-16 | Система преобразования энергии текучих сред |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201210149 | 2012-08-27 | ||
UA2012010149 | 2012-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014035358A1 true WO2014035358A1 (ru) | 2014-03-06 |
Family
ID=47843366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/UA2013/000005 WO2014035358A1 (ru) | 2012-08-27 | 2013-01-16 | Система преобразования энергии текучих сред |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150226173A1 (ru) |
EP (1) | EP2889470A1 (ru) |
CN (1) | CN104781547A (ru) |
WO (1) | WO2014035358A1 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015088465A1 (ru) * | 2013-12-13 | 2015-06-18 | Анатолий Юрьевич ГАЛЕЦКИЙ | Ротор установки для преобразования энергии текучих сред |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10487799B2 (en) | 2015-12-18 | 2019-11-26 | Dan Pendergrass | Pressure and vacuum assisted vertical axis wind turbines |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4213734A (en) * | 1978-07-20 | 1980-07-22 | Lagg Jerry W | Turbine power generator |
WO2007105976A2 (en) * | 2006-03-16 | 2007-09-20 | Nenad Paunovic | The tube for transforming the fluid flow power into the electrical power |
US20100237620A1 (en) * | 2007-10-04 | 2010-09-23 | Stephen Mark West | Turbine assembly |
GB2487404A (en) * | 2011-01-20 | 2012-07-25 | Sea Lix As | Rotor for extracting energy from bidirectional fluid flows |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US587814A (en) * | 1897-08-10 | Current water-motor | ||
US2563279A (en) * | 1946-01-11 | 1951-08-07 | Wallace E Rushing | Wind turbine |
US4163904A (en) * | 1976-03-04 | 1979-08-07 | Lawrence Skendrovic | Understream turbine plant |
NL1013559C2 (nl) * | 1999-11-11 | 2001-05-28 | Peter Alexander Josephus Pas | Systeem voor het uit water produceren van waterstof onder gebruikmaking van een waterstroom zoals een golfstroom of getijdenstroom. |
GB0516149D0 (en) * | 2005-08-05 | 2005-09-14 | Univ Strathclyde | Turbine |
AU2007306910A1 (en) * | 2006-10-13 | 2008-04-17 | Braddell Limited | Turbine unit and assembly |
-
2013
- 2013-01-16 CN CN201380045100.XA patent/CN104781547A/zh active Pending
- 2013-01-16 US US14/424,859 patent/US20150226173A1/en not_active Abandoned
- 2013-01-16 WO PCT/UA2013/000005 patent/WO2014035358A1/ru active Application Filing
- 2013-01-16 EP EP13708250.9A patent/EP2889470A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4213734A (en) * | 1978-07-20 | 1980-07-22 | Lagg Jerry W | Turbine power generator |
WO2007105976A2 (en) * | 2006-03-16 | 2007-09-20 | Nenad Paunovic | The tube for transforming the fluid flow power into the electrical power |
US20100237620A1 (en) * | 2007-10-04 | 2010-09-23 | Stephen Mark West | Turbine assembly |
GB2487404A (en) * | 2011-01-20 | 2012-07-25 | Sea Lix As | Rotor for extracting energy from bidirectional fluid flows |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015088465A1 (ru) * | 2013-12-13 | 2015-06-18 | Анатолий Юрьевич ГАЛЕЦКИЙ | Ротор установки для преобразования энергии текучих сред |
Also Published As
Publication number | Publication date |
---|---|
US20150226173A1 (en) | 2015-08-13 |
CN104781547A (zh) | 2015-07-15 |
EP2889470A1 (en) | 2015-07-01 |
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