EP3625438A2 - Novelty in precision blade turbines providing generation of electricity from kinetic energy of fluids - Google Patents

Novelty in precision blade turbines providing generation of electricity from kinetic energy of fluids

Info

Publication number
EP3625438A2
EP3625438A2 EP18859383.4A EP18859383A EP3625438A2 EP 3625438 A2 EP3625438 A2 EP 3625438A2 EP 18859383 A EP18859383 A EP 18859383A EP 3625438 A2 EP3625438 A2 EP 3625438A2
Authority
EP
European Patent Office
Prior art keywords
turbine
water pipe
section
exit
water
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.)
Withdrawn
Application number
EP18859383.4A
Other languages
German (de)
French (fr)
Other versions
EP3625438A4 (en
Inventor
Suat Yildiz
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
Publication of EP3625438A2 publication Critical patent/EP3625438A2/en
Publication of EP3625438A4 publication Critical patent/EP3625438A4/en
Withdrawn legal-status Critical Current

Links

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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • 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
    • 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
    • F05B2220/00—Application
    • F05B2220/20—Application within closed fluid conduits, e.g. pipes
    • 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
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • 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
    • F05B2240/50—Bearings
    • 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

Definitions

  • the invention relates to motional cycle generated by motion and circling of turbines through kinetic energy generated from flows of all articles transferred or passing through pipe including fluids and gas (water and steam) derivatives, regardless of flat, horizontal, vertical and any other forms of pipes whatsoever in cylindrical non-bent pipes.
  • Water is of vital importance for survival of living beings. It is water that provides all biological life and all man activities from the smallest living organism to the biggest living being, Covering 70 % of the world, water also constitutes essential part of our body. Volume of water in the world is 141 billion m 3 . This quantity is of a size that can surround the world surface in a layer of 3 km thick.
  • Mankind meets water need from ground and underground water sources. The most important source of fresh water is precipitation. Yearly global precipitation is 500 thousand m 3 and quantity of precipitation falling on the earth is the same every year. Yearly precipitation average of the world is 1000 mm and yearly precipitation average of Turkey is 643 mm.
  • renewable energy means indefinite, sustainable, storable and clean energy.
  • hydro energy is the renewable energy source which is used the most.
  • Source of hydraulic energy is the operation of a generator upon rotation of blades in a turbine by moving water and thus conversion of mechanical energy into electric energy.
  • Electrical energy is already generated at hydroelectric power plants installed in our country and many countries in the world. 24 % of world population generate energy from hydroelectric power plants. Particularly, having natural sources such as rivers, waterfalls are abundant, our country has good conditions for installation of hydroelectric power plants and generation of electricity from such power plants just because most settlement areas are in areas near such natural sources.
  • Wind turbines use a rotor, a power shaft and a generator converting kinetic energy of wind into electrical energy. While passing through the rotor, wind generates an aerodynamic lifting power and rotates the rotor. The rotational motion moves the dynamo and generates electricity. Turbines also have a rotor control which adjusts rotation rate and stops motion of blades. As the intensity of wind increases in proportion to height, the wind turbines are located at the tops of the towers.
  • Turbine is a tool used to convert energy of a fluid into work.
  • a turbine consists of a spindle and blades thereon. Structure of turbine varies subject to the fluid in use. Operation principle of the turbines in market is as follows. The fluid hits the turbine blades, initiates motion of the turbine spindle and motion is converted into mechanical work at spindle exit.
  • Steam turbines are used in power plants in general, steam is generated by use of energy from fossil fuels (petroleum or natural gas) or nuclear fuel.
  • the steam hits the turbine blades and rotates blades, and energy is generated by means of rotation obtained at turbine exit. It is the power unit which converts potential energy of steam into kinetic energy and the kinetic energy into mechanical energy.
  • Operating principle Pressure and temperature of the steam entering fixed blade are decreased. However, the steam gets a certain speed rate. Steam gaining speed hits the blades and generates mechanical energy.
  • Water turbine is again used in power plants (hydro electric power plant). It works with the same principle as the steam turbine. The flowing water hits the turbine blades and generates a power on the blades. Thus water flowing power is converted into power rotating the turbine.
  • Water turbines are divided into two groups, reaction and impulse turbines Shapes and designs of water turbine blades are provided according to water pressure source.
  • Figure 1 is general view of entry and exit turbines.
  • Figure 2 is a perspective view of pipe cross-section of turbine embodiment of the invention.
  • Figure 3 is profile view of turbine and pipe where to be placed.
  • turbines are provided with operating feature without any structural and adjustment sizing changes, with no difference in fluid, gas, vapour case object, thanks to new angle and design change (diameter, pressure, quantity and mass features) made in turbine design.
  • fixing (working and stopping) feature is provided without need for any setting and angle change in turbines for minimum or maximum value increases or decreases (not figure restricted).
  • the invention consists of an entry turbine (1 ) and an exit turbine (2) fixed onto section with cut water pipe (6) on a water pipe (5), entry turbine vertical and bent blade tip (1 .2) helping progress and direction of water without failure of flowing, exit turbine flat blade tip (2.1 ) circling as a result of high pressure and fast pitting of water and located at certain angles, bearing (3) providing connection between section with cut water pipe (6) and water pipe (5) and felt (4) used to prevent water leakage.
  • Turbines (1 , 2) are located inside water pipe (5) in a position facing each. Entry turbine (1 ) is fixed vertically in the section where water enters. Thus it divides the fast and compressed water at certain angles and transfers to exit turbine (2) fixed to section with cut water pipe (6). Water transfer may proceed faster thanks to fixing turbines (1 , 2) not horizontally but vertically.
  • Water pipe (5) is fixed and in cylinder shape. A certain section should be cut in order to place the turbines (1 , 2) in the water pipe (5). This area is called section with cut water pipe (6).
  • Section with cut water pipe (6) is fixed to water pipe (5) by means of felt (4) and bearings (3).
  • Section with cut water pipe (6) can move at a high speed driven by the force generated from water pressure by help of entry turbine (1 ) and exit turbine (2).
  • Entry turbine (1 ) in the water inlet inside water pipe (5) and exit turbine (2) inside section with cut water (6) pipe are welded to pipe vertically and fixed face to face. Unlike existing turbines, entry turbine (1 ) inside the water pipe (5) and exit turbine (2) in the section with cut water pipe (6) do not take the motion via spindle in the centre.
  • Blade structures of entry turbine (1 ) and exit turbine (2) consist of entry turbine vertical and bent blade tip (1 .2), exit turbine flat blade tip (2.1 ). Motion is not received from spindle but outside.
  • Cylinder water pipe (5) is obtained by cutting in the middle. Entry turbine (1 ) is fixed to the pipe floor of the fixed section of water pipe (5) and exit turbine (2) is fixed to the pipe floor of the section with cut water pipe (6) at 45 degrees angles facing each other vertically by means of welding.
  • the section with cut water pipe (6) is fixed by means of bearings (3) in order to provide return to connection points and motion, and placing felt (4) inside the bearings (3) to provide sealing.
  • the water fed from high lands or to city networks via water pumps flows at high pressure and velocity through water pipe (5).
  • the exit turbine (2) pushes the water flowing received by it, provides water to go much further and helps the section with cut water pipe (6) get motion at higher speed by means of bearings (3).
  • the sections where the bearings (3) are connected to the water pipe (5) are motionless, the section with cut water pipe (6) is capable to move thanks to the bearings (3).
  • the bearings (3) both provide interconnection of the pipes (5, 6) and performance of rotational motion. It is possible to develop multiple various embodiments of the mechanism disclosed under this invention based on this basic concept and the invention is mainly as disclosed under the claims and can not be restricted to the samples described hereunder.

Landscapes

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

Abstract

The invention relates to motional cycle generated by motion and circling of turbines through kinetic energy generated from flows of all articles transferred or passing through pipe including fluids and gas (water and steam) derivatives, regardless of flat, horizontal, vertical and any other forms of pipes whatsoever in cylindrical non-bent pipes.

Description

NOVELTY IN PRECISION BLADE TURBINES PROVIDING GENERATION OF ELECTRICITY FROM KINETIC ENERGY OF FLUIDS
The Related Art The invention relates to motional cycle generated by motion and circling of turbines through kinetic energy generated from flows of all articles transferred or passing through pipe including fluids and gas (water and steam) derivatives, regardless of flat, horizontal, vertical and any other forms of pipes whatsoever in cylindrical non-bent pipes. Background of the Invention
Water is of vital importance for survival of living beings. It is water that provides all biological life and all man activities from the smallest living organism to the biggest living being, Covering 70 % of the world, water also constitutes essential part of our body. Volume of water in the world is 141 billion m3. This quantity is of a size that can surround the world surface in a layer of 3 km thick.
Mankind meets water need from ground and underground water sources. The most important source of fresh water is precipitation. Yearly global precipitation is 500 thousand m3 and quantity of precipitation falling on the earth is the same every year. Yearly precipitation average of the world is 1000 mm and yearly precipitation average of Turkey is 643 mm.
After research of generation of developing technology and renewable alternative energy systems, multiple electronics devices have been made operable by electricity generated from water energy. Renewable energy means indefinite, sustainable, storable and clean energy. Today hydro energy is the renewable energy source which is used the most. Source of hydraulic energy is the operation of a generator upon rotation of blades in a turbine by moving water and thus conversion of mechanical energy into electric energy. Electrical energy is already generated at hydroelectric power plants installed in our country and many countries in the world. 24 % of world population generate energy from hydroelectric power plants. Particularly, having natural sources such as rivers, waterfalls are abundant, our country has good conditions for installation of hydroelectric power plants and generation of electricity from such power plants just because most settlement areas are in areas near such natural sources. Wind turbines use a rotor, a power shaft and a generator converting kinetic energy of wind into electrical energy. While passing through the rotor, wind generates an aerodynamic lifting power and rotates the rotor. The rotational motion moves the dynamo and generates electricity. Turbines also have a rotor control which adjusts rotation rate and stops motion of blades. As the intensity of wind increases in proportion to height, the wind turbines are located at the tops of the towers.
Turbine is a tool used to convert energy of a fluid into work. A turbine consists of a spindle and blades thereon. Structure of turbine varies subject to the fluid in use. Operation principle of the turbines in market is as follows. The fluid hits the turbine blades, initiates motion of the turbine spindle and motion is converted into mechanical work at spindle exit.
Steam turbines are used in power plants in general, steam is generated by use of energy from fossil fuels (petroleum or natural gas) or nuclear fuel. The steam hits the turbine blades and rotates blades, and energy is generated by means of rotation obtained at turbine exit. It is the power unit which converts potential energy of steam into kinetic energy and the kinetic energy into mechanical energy. Operating principle Pressure and temperature of the steam entering fixed blade are decreased. However, the steam gets a certain speed rate. Steam gaining speed hits the blades and generates mechanical energy. Water turbine is again used in power plants (hydro electric power plant). It works with the same principle as the steam turbine. The flowing water hits the turbine blades and generates a power on the blades. Thus water flowing power is converted into power rotating the turbine. Water turbines are divided into two groups, reaction and impulse turbines Shapes and designs of water turbine blades are provided according to water pressure source.
In the operating systems of the existing turbines whose examples are given, the kinetic energy is converted into motion by means of the spindle at the centre of turbine. No turbine capable to work at 100 % efficiency has been produced on the earth yet. Solar panels, wind, water; steam turbine efficiencies are all limited. For that reason, investment costs are high and require long time. Moreover, there is no invention disclosing generation of energy from the kinetic energy of water flowing through a cylinder pipe located underground by local governments. Description of Figures
This invention is described with reference to drawings attached hereto and solely for illustrative purposes without any restrictions, and the drawings are:
Figure 1 is general view of entry and exit turbines.
Figure 2 is a perspective view of pipe cross-section of turbine embodiment of the invention.
Figure 3 is profile view of turbine and pipe where to be placed.
The figures for better understanding of the invention are numbered as indicated in the attached picture and are listed below with their descriptions.
Description of References 1 . Entry turbine
1 .2 Entry turbine vertical and bent blade tip
2. Exit turbine
2.1 Exit turbine flat blade tip
3. Bearing 4. Felt
5. Water pipe 6. Section with cut water pipe Description of the Invention
In this invention turbines are provided with operating feature without any structural and adjustment sizing changes, with no difference in fluid, gas, vapour case object, thanks to new angle and design change (diameter, pressure, quantity and mass features) made in turbine design. In all dimensioning of such features, fixing (working and stopping) feature is provided without need for any setting and angle change in turbines for minimum or maximum value increases or decreases (not figure restricted).
On the other hand, all maximum and minimum values (power, volume, mass quantities) and features are fixed before mounting and produced at resistances according to them in order to ensure problem free operation of turbine at full efficiency at the point of mounting.
The invention consists of an entry turbine (1 ) and an exit turbine (2) fixed onto section with cut water pipe (6) on a water pipe (5), entry turbine vertical and bent blade tip (1 .2) helping progress and direction of water without failure of flowing, exit turbine flat blade tip (2.1 ) circling as a result of high pressure and fast pitting of water and located at certain angles, bearing (3) providing connection between section with cut water pipe (6) and water pipe (5) and felt (4) used to prevent water leakage.
Turbines (1 , 2) are located inside water pipe (5) in a position facing each. Entry turbine (1 ) is fixed vertically in the section where water enters. Thus it divides the fast and compressed water at certain angles and transfers to exit turbine (2) fixed to section with cut water pipe (6). Water transfer may proceed faster thanks to fixing turbines (1 , 2) not horizontally but vertically.
Water pipe (5) is fixed and in cylinder shape. A certain section should be cut in order to place the turbines (1 , 2) in the water pipe (5). This area is called section with cut water pipe (6). Section with cut water pipe (6) is fixed to water pipe (5) by means of felt (4) and bearings (3). Section with cut water pipe (6) can move at a high speed driven by the force generated from water pressure by help of entry turbine (1 ) and exit turbine (2). Entry turbine (1 ) in the water inlet inside water pipe (5) and exit turbine (2) inside section with cut water (6) pipe are welded to pipe vertically and fixed face to face. Unlike existing turbines, entry turbine (1 ) inside the water pipe (5) and exit turbine (2) in the section with cut water pipe (6) do not take the motion via spindle in the centre. Blade structures of entry turbine (1 ) and exit turbine (2) consist of entry turbine vertical and bent blade tip (1 .2), exit turbine flat blade tip (2.1 ). Motion is not received from spindle but outside.
Detailed Description of the Invention
It is possible to obtain motion from high pressure and fast flowing water in cylinder water pipe (5) and thus to generate energy. Cylinder water pipe (5) is obtained by cutting in the middle. Entry turbine (1 ) is fixed to the pipe floor of the fixed section of water pipe (5) and exit turbine (2) is fixed to the pipe floor of the section with cut water pipe (6) at 45 degrees angles facing each other vertically by means of welding. The section with cut water pipe (6) is fixed by means of bearings (3) in order to provide return to connection points and motion, and placing felt (4) inside the bearings (3) to provide sealing. The water fed from high lands or to city networks via water pumps flows at high pressure and velocity through water pipe (5). Thanks to entry turbine vertical and bent blade tip (1 .2) design of entry turbine in blades of the entry turbine (1 ) where water is first met and hits, the water is directed and provided to flow in rotating form and thus no loss of speed and fed into the exit turbine (2) in the section with cut water pipe (6). The exit turbine (2) pushes the water flowing received by it, provides water to go much further and helps the section with cut water pipe (6) get motion at higher speed by means of bearings (3). While the sections where the bearings (3) are connected to the water pipe (5) are motionless, the section with cut water pipe (6) is capable to move thanks to the bearings (3). Thus the bearings (3) both provide interconnection of the pipes (5, 6) and performance of rotational motion. It is possible to develop multiple various embodiments of the mechanism disclosed under this invention based on this basic concept and the invention is mainly as disclosed under the claims and can not be restricted to the samples described hereunder.

Claims

1 - A precise blade turbine embodiment providing generation of electric energy from kinetic energy of fluids passing through cylindrical non-bent flat pipes regardless of flat, horizontal, vertical and any other forms of pipes whatsoever in energy sector, characterized by comprising;
• an entry turbine (1 ) fixed into the water pipe (5) on water flowing side, from section with cut water pipe (6) obtained by cutting from a water pipe (5),
• an exit turbine (2) fixed into the section with cut water pipe (6) in a face to face manner with the entry turbine (1 ), · bearings (3) connecting water pipe (5) and section with cut water pipe (6) and providing motion of the section with cut water pipe (6) by help of rotating motion of the exit turbine (2).
2- The turbine embodiment according to claim 1 , wherein the entry turbine (1 ) located opposite to section with cut water pipe (6) and placed to fixed water pipe (5) in water inlet section, having vertical blades and bent flap tips (1 .2) and capable to operate without spindle.
3- The turbine embodiment according to claim 1 , wherein the exit turbine (2) located vertically on the floor of the section with cut water pipe (6), having blades with flat blade tips (2.1 ) and capable to run without spindle. 4- The turbine embodiment according to claim 1 , wherein the section with cut water pipe (6) capable to move at high speed by help of exit turbine (2) wherein it is fixed and the bearings (3) thereon.
5- The turbine embodiment according to claim 1 , comprising a felt (4) placed on pipe tips. 6- The turbine embodiment according to claim 1 or 3, wherein the exit turbine (2) fixed into the section with cut water pipe (6) with welding.
EP18859383.4A 2017-04-28 2018-04-27 Novelty in precision blade turbines providing generation of electricity from kinetic energy of fluids Withdrawn EP3625438A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2017/06299A TR201706299A2 (en) 2017-04-28 2017-04-28 INNOVATION IN PRECISION FLAT TURBINES THAT PROVIDE ELECTRICITY FROM FLUID MOVEMENT ENERGY
PCT/TR2018/050197 WO2019059861A2 (en) 2017-04-28 2018-04-27 Novelty in precision blade turbines providing generation of electricity from kinetic energy of fluids

Publications (2)

Publication Number Publication Date
EP3625438A2 true EP3625438A2 (en) 2020-03-25
EP3625438A4 EP3625438A4 (en) 2020-04-29

Family

ID=65810509

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18859383.4A Withdrawn EP3625438A4 (en) 2017-04-28 2018-04-27 Novelty in precision blade turbines providing generation of electricity from kinetic energy of fluids

Country Status (3)

Country Link
EP (1) EP3625438A4 (en)
TR (1) TR201706299A2 (en)
WO (1) WO2019059861A2 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272685A (en) * 1976-12-20 1981-06-09 James Toyama Generating means
JPH1070858A (en) * 1996-05-07 1998-03-10 Tadakatsu Yamamoto Dynamo-electric machine with hollow rotor
US20050005592A1 (en) * 2003-07-07 2005-01-13 Fielder William Sheridan Hollow turbine
WO2011019094A1 (en) * 2009-08-11 2011-02-17 크리티컬퍼실리티서비스 Power generator using fluid pipe
CA2815495C (en) * 2010-10-22 2015-12-15 Louisiana Tech Research Foundation; A Division Of Louisiana Tech University Foundation, Inc. A rotating housing turbine
DE102011012147B4 (en) * 2011-02-24 2021-05-06 Gilbert Doko turbine
JP5696296B1 (en) * 2013-04-10 2015-04-08 株式会社インターフェイスラボ Hollow impeller and power generator using the same
CN204186696U (en) * 2014-09-19 2015-03-04 重庆市鸿嘉洪节能科技有限公司 Spiral vortex accelerates pipeline

Also Published As

Publication number Publication date
TR201706299A2 (en) 2017-09-21
WO2019059861A3 (en) 2019-07-25
EP3625438A4 (en) 2020-04-29
WO2019059861A2 (en) 2019-03-28

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