WO2009068709A1 - Electric power generating device - Google Patents

Electric power generating device Download PDF

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Publication number
WO2009068709A1
WO2009068709A1 PCT/ES2008/000735 ES2008000735W WO2009068709A1 WO 2009068709 A1 WO2009068709 A1 WO 2009068709A1 ES 2008000735 W ES2008000735 W ES 2008000735W WO 2009068709 A1 WO2009068709 A1 WO 2009068709A1
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WO
WIPO (PCT)
Prior art keywords
turbine
electrical energy
section
generation device
fluid
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Application number
PCT/ES2008/000735
Other languages
Spanish (es)
French (fr)
Inventor
Pedro Juan Sanchez Morell
Original Assignee
Pedro Juan Sanchez Morell
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Publication date
Application filed by Pedro Juan Sanchez Morell filed Critical Pedro Juan Sanchez Morell
Publication of WO2009068709A1 publication Critical patent/WO2009068709A1/en

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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
    • F03B17/005—Installations wherein the liquid circulates in a closed loop ; Alleged perpetua mobilia of this or similar kind
    • 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
    • F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
    • F03B1/02—Buckets; Bucket-carrying rotors
    • 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 present invention refers to an apparatus for generating electricity that aims to consume less energy than is capable of producing.
  • the apparatus of the invention is completely new and at present there are no known techniques capable of achieving these results.
  • the invention is applicable in any system in which the use of electrical energy is required for its operation.
  • the invention has developed a new electric power generation apparatus characterized in that it comprises a pressure chamber in which a manganese bronze propeller is mounted, attached to an axis and connected to an electric motor of great power, so that at its output the impulse of a fluid is produced which, in the way that will be described, is applied to a turbine from which a greater amount of energy is generated than that which consumes the engine to perform the fluid drive.
  • the pressure chamber outlet is connected, by means of a conduction of decreasing section, to a pressure injector that is applied at the turbine inlet, which meshes with at least one alternator.
  • the output of the pressure chamber is of greater section than that of the inlet of the pressure injector.
  • the pressure injector is provided with an expansion chamber, which has a section equal to that of the outlet of the pressure chamber, and which leads to a section of decreasing section that has an outlet diameter smaller than that of the inlet of said injector, so that in the expansion chamber a suction is produced and by means of the section of smaller section a fluid impulsion is caused on the turbine with a high force, greater than the impulse caused by the engine, so that the alternator generates a higher electrical energy than the one consumed by the engine.
  • the turbine outlet is connected to the pressure chamber inlet by a return line to close the fluid circuit.
  • the turbine is formed by a bronze-aluminum housing inside which comprises a plurality of spoons that are set on a flywheel from which they protrude, which, in turn, is attached to the turbine shaft.
  • the spoons comprise a "U" profile, which is set at the wheel, and from which emerges a curved portion decreasing towards the back, and whose front part incorporates a concave inlet, and all housed in a housing consisting of a body curved ring which is provided with the outlet and the fluid inlet and is sealed by two side covers, of so that the fluid driven by the injector impacts with a great pressure and speed on the curved part of the spoons, so that it is capable of generating turbine rotations of the order of 5000 rpm.
  • the ends of the turbine shaft engage with two alternators to produce a greater amount of electrical energy.
  • the turbine housing comprises two covers in which a bearing that supports the turbine shaft is housed, and whose ends include helical gears that engage with alternator gears
  • the invention provides for the incorporation of accumulative means of the energy that is produced, which can also determine the motor supply means, so that the excess energy is stored in the accumulator means, but also provides for the possibility of deriving the excess energy towards the devices or systems that require power supply, previously conditioned to the needs of each one of them.
  • the section of the turbine outlet is equal to the section of the pressure chamber inlet which facilitates the return of the fluid.
  • the fluid it should be noted that it completely fills the described circuit and is constituted by an antifreeze liquid and engine lubricating oil, all in a proportion in which the antifreeze is 10% greater than that of the oil.
  • the propeller driven fluid acquires a high speed that provides a very high force of impeller of the turbine buckets, which causes the rotation of the steering wheel at high revolutions generating a greater amount of energy than that required by the operation of the motor that drives the propeller of the pressure chamber.
  • Figure 1. Shows a perspective view of a possible embodiment of the apparatus of the invention with all its components assembled.
  • Figure 2. Shows an exploded view of the elements that make up the pressure chamber and of its union with the motor that moves the propeller contained therein.
  • Figure 3. Shows a sectional view of the pressure chamber mounted on the engine.
  • Figure 4. Shows different views of the propeller, included in the pressure chamber.
  • Figure 5. Shows an exploded view of the turbine and its coupling with the alternators that produce the energy from the rotation of the turbine.
  • Figure 6. Shows a view according to a vertical section of the mounted turbine.
  • Figure 7. Shows a perspective view of the configuration of the spoons that are set on the flywheel.
  • Figure 8. Shows a longitudinal section of the spoon of the previous figure.
  • Figure 9. Shows a longitudinal section of the pressure injector through which the line is connected to the turbine.
  • the apparatus of the invention comprises a pressure chamber 1 in which a manganese bronze propeller 2 is housed, which by means of an axis 3 is operated by a motor 4 to cause the flow of a fluid, as will be explained later.
  • the pressure chamber 1 is sealed by a cover
  • the pressure chamber 1 is sealed by a lower cover 2a in which a bearing 30 is housed that allows the correct rotation of the axis 3.
  • the pressure chamber comprises an outlet 8 and an inlet or return 9 of the fluid being driven. by means of the motor 4, so that said outlet 8 is connected to a pressure injector 12 by means of a pressure duct of decreasing section 10.
  • Reference 11 indicates an anchoring means of the pressure chamber 1 for fixing it in a frame (not shown) and whose configuration does not affect the invention.
  • the decreasing section of the conduit 10, in the exemplary embodiment, is materialized by four sections 1Oa-IOb of sections 64, 54, 42 and 35 mm until applied to the pressure injector 12.
  • the outlet 8 has a section of 64 mm equal to that of the first section 10a of the conduit 10.
  • Propeller 2 has a leading edge of 0.5 tenths and an outlet edge of 18 mm, so that penetration into the mass of the fluid occurs very dynamically while the trailing edge drives the fluid into the conduction pressure 10 due to the suction caused by the injector.
  • the motor is three-phase 380 w, 60Hz and a power of 4.8 KW and it rotates at a speed of 3,450 rpm that is transmitted to the propeller 2 which rotates at the same speed.
  • the pressure injector 12 comprises an expansion chamber 13 whose maximum section is equal to that of the outlet 8 of the pressure chamber 1 (64 mm), and which ends at a section 14 of decreasing section such that the section of output is 15 mm lower than that of the inlet of said injector. This configuration causes the fluid that circulates through the duct 10 to form spirals inside, which produces an expansion when released into the expansion cavity
  • the turbine 15 is constituted by a housing comprising a curved annular body 16 which is provided with an inlet 16a and an outlet 16b of the fluid, as well as an anchor 28 for fixing on any surface and which is sealed by two side covers 17 so that they define a chamber inside which a steering wheel 18 is housed in which spoons 19 are set, for which they comprise a "U" profile 20 in which it supports a curved profile decreasing towards the back that frontally presents a concave inlet 21, so that the fluid that leaves through the section 14 is applied with a tremendous force of thrust on the concavities 21 that constitute the spoon 19, which causes the rotation of the steering wheel 18 at a rotation speed greater than 5000 rpm.
  • the side covers 17 are provided with a circular groove 22 for accommodating a bearing 23 through which the shaft 24 of the turbine 15 running through the side covers 17 and the steering wheel 18, the latter, runs. fixed to axis 24.
  • the ends of the shaft 24 incorporate two helical gears 25 that engage with corresponding gears 26 with an alternator 27.
  • the helical gears 25 incorporate twenty-five teeth while the helical gears 26 of the alternators 27 are constituted by eighty three teeth to achieve greater performance of said alternators 27, so that the turbine's rotational force experiences less opposition when exerting its driving force on the alternator mechanisms.
  • the housing of the turbine 15 is of polished bronze-aluminum as well as the steering wheel 18 and the spoons 19, so that said steering wheel 18 as well as the spoons 19 have a specific weight that allows their rotation to confer force the shaft 24 that engages with the helical gears 26.
  • the turbine 15 is connected to the inlet 9 of the pressure chamber 1 through a return line 28, thus closing the fluid circuit.
  • the diameter of the return line 28 is 64 mm, that is equal to that of the outlet 8 of the pressure chamber 1, and consequently equal to that of its inlet 9, all this to facilitate the circulation of the fluid as described .
  • the entire circuit constituted by the pressure chamber 1, turbine 15, and pipes 10 and 28, is filled with the fluid consisting of an antifreeze and engine lubricating oil, in a proportion of 1 1 oil per 10 antifreeze.
  • the oil particles when not diluted with the antifreeze liquid, maintain their own mass, preventing the fluid from increasing in volume as a result of the enormous pressure that occurs when the propeller is beaten 2.
  • the particles of This oil creates greater weight and therefore more pushing power and, at the same time, continuously lubricates all the interior elements of the circuit, which has a greater duration.
  • the electric alternators are expected to be 7.5 kW each, thus adding a total of 15 kW at a rotation speed of 1500 rpm. Therefore, if the turbine generates a speed of 5000 rpm with a weight of more than 40 kg, it can propel the alternators 27 with great difficulty so that they turn at 1500 rpm, thus obtaining an engine consumption electrical of 4.8 kw with what the excess energy is equal to 10.2 kw, which is the result of subtracting the 15 kw, generated by the alternators 27, of the consumption of the electric motor.
  • the pressure injector is a key part so that the speed of the turbine reaches the commented speeds.
  • the invention provides for the incorporation of accumulator means to provide the necessary energy to the motor 4 so that when the pressure generated by the rotation of the propellers 2 is sufficient to move the turbine 15 at the production speed, the two alternators recharge the means accumulators and the remaining energy sends it to a transformer that in turn links to the electrical panel with three-phase and single-phase connection of 220 and 380 volts, from where the consumption of the remaining electrical energy begins.
  • the turbine At times when there is no electricity consumption, the turbine is charging the accumulators so that its energy will be consumed during the hours of increased activity, thus being able to considerably increase the production of electrical energy.
  • the electric motor 4 is fed with the primary energy of the network or with a mechanical generator, so that once it reaches the speed of electrical production, it is fed through the accumulators or directly from the alternators, disconnecting the initial sources.
  • the invention provides for the incorporation of a speed variator (not shown) that allows the motor to gradually start the rotation of the propeller 2 until the required power and speed are achieved.
  • a speed variator (not shown) that allows the motor to gradually start the rotation of the propeller 2 until the required power and speed are achieved.
  • the speed variator is 380 wa 500 w three phase, from 0.37 KW to 15 KW. As the engine it consumes 4.8 KW and the two generators produce 15 KW, if the production consumption is deducted, a positive result of 10.2 KW of electrical energy is obtained that can be connected to the network or consumed in the same place of origin.

Abstract

The invention relates to an electric power generating device including a pressure chamber (1) provided with an impeller (2) which meshes with a motor (4) by means of a shaft (3) in order to drive a fluid through the outlet (8) thereof, said outlet being connected via a tapered pipe (10) to a pressure injector (12) which is applied at the inlet (16a) of a turbine (15) which meshes with two alternators (27). The pressure injector (12) is provided with an expansion chamber (13) which opens into a segment (14) having an outlet cross-section smaller than the inlet cross-section of the pressure injector (12), in order to drive the fluid over the turbine with a strong force, the above-mentioned alternators (27) generating an electric power greater than that consumed by the motor (4). The outlet (16b) of the turbine (15) is connected to the pressure chamber via a return pipe (28).

Description

APARATO DE GENERACIÓN DE ENERGÍA ELÉCTRICA OBJETO DE LA INVENCIÓN ELECTRICAL ENERGY GENERATION DEVICE OBJECT OF THE INVENTION
La presente invención, tal y como se expresa en el enunciado de esta memoria descriptiva, se refiere a un aparato de generación de energía eléctrica que tiene por objeto consumir menos energía que la que es capaz de producir.The present invention, as expressed in the statement of this specification, refers to an apparatus for generating electricity that aims to consume less energy than is capable of producing.
El aparato de la invención es totalmente novedoso y en la actualidad no se conocen técnicas capaces de alcanzar estos resultados.The apparatus of the invention is completely new and at present there are no known techniques capable of achieving these results.
La invención es aplicable en cualquier sistema en el que se requiera el empleo de energía eléctrica para su funcionamiento .The invention is applicable in any system in which the use of electrical energy is required for its operation.
ANTECEDENTES DE LA INVENCIÓN En el estado de la técnica son conocidas distintas patentes en las que se describen diferentes aparatos, que en teoría, su consumo es inferior al de la energía que producen .BACKGROUND OF THE INVENTION In the state of the art different patents are known in which different devices are described, which in theory, their consumption is lower than the energy they produce.
En la actualidad no se conoce la existencia de ningún aparato que haya conseguido estos objetivos, por lo que es un problema aún sin resolver, que la presente invención trata de solventar.At present, there is no known existence of any device that has achieved these objectives, so it is a problem still unsolved, which the present invention seeks to solve.
DESCRIPCIÓN DE LA INVENCIÓNDESCRIPTION OF THE INVENTION
Para conseguir los objetivos y resolver los inconvenientes anteriormente indicados, la invención ha desarrollado un nuevo aparato de generación de energía eléctrica que se caracteriza porque comprende una cámara de presión en cuyo interior se monta una hélice de bronce manganeso, engarzada a un eje y conexionada a un motor eléctrico de gran potencia, de forma que en su salida se produce la impulsión de un fluido que, de la forma que será descrita, se aplica a una turbina a partir de la que se genera una mayor cantidad de energía que la que consume el motor para realizar la impulsión del fluido. Para ello la salida de la cámara de presión está conectada, mediante una conducción de sección decreciente, a un inyector de presión que se aplica en la entrada de la turbina, la cual engrana con al menos un alternador. Al efectuarse esta conexión mediante una conducción de sección decreciente, la salida de la cámara de presión es de mayor sección que la de la entrada del inyector de presión. Además el inyector de presión está dotado de una cámara de expansión, que tiene una sección igual a la de la salida de la cámara de presión, y que desemboca en un tramo de sección en disminución que tiene un diámetro de salida inferior al de la entrada de dicho inyector, de manera que en la cámara de expansión se produce una succión y mediante el tramo de menor sección se provoca una impulsión del fluido sobre la turbina con una fuerza elevada, superior a la impulsión que provoca el motor, de manera que el alternador genera una energía eléctrica superior a la consumida por el motor. La salida de la turbina está conectada a la entrada de la cámara de presión mediante una conducción de retorno para cerrar el circuito de fluido.In order to achieve the objectives and solve the aforementioned drawbacks, the invention has developed a new electric power generation apparatus characterized in that it comprises a pressure chamber in which a manganese bronze propeller is mounted, attached to an axis and connected to an electric motor of great power, so that at its output the impulse of a fluid is produced which, in the way that will be described, is applied to a turbine from which a greater amount of energy is generated than that which consumes the engine to perform the fluid drive. For this, the pressure chamber outlet is connected, by means of a conduction of decreasing section, to a pressure injector that is applied at the turbine inlet, which meshes with at least one alternator. When this connection is made through a conduction of decreasing section, the output of the pressure chamber is of greater section than that of the inlet of the pressure injector. In addition, the pressure injector is provided with an expansion chamber, which has a section equal to that of the outlet of the pressure chamber, and which leads to a section of decreasing section that has an outlet diameter smaller than that of the inlet of said injector, so that in the expansion chamber a suction is produced and by means of the section of smaller section a fluid impulsion is caused on the turbine with a high force, greater than the impulse caused by the engine, so that the alternator generates a higher electrical energy than the one consumed by the engine. The turbine outlet is connected to the pressure chamber inlet by a return line to close the fluid circuit.
La turbina la forma una carcasa de bronce-aluminio en cuyo interior comprende una pluralidad de cucharas que están engastadas en un volante del que sobresalen, el cual, a su vez, está unido al eje de la turbina.The turbine is formed by a bronze-aluminum housing inside which comprises a plurality of spoons that are set on a flywheel from which they protrude, which, in turn, is attached to the turbine shaft.
Las cucharas comprenden un perfil en "U" , que se engasta al volante, y del que emerge una porción curvada decreciente hacia la parte posterior, y en cuya parte frontal incorpora un entrante cóncavo, y todo ello alojado en una carcasa constituida por un cuerpo anular curvado que está dotado de la salida y la entrada de fluido y que es obturado por dos tapas laterales, de manera que el fluido impulsado por el inyector impacta con una gran presión y velocidad sobre la parte curvada de las cucharas, de forma que es capaz de generar rotaciones de la turbina del orden de las 5000 rpm. En la realización preferente de la invención se prevé que los extremos del eje de la turbina engranen con sendos alternadores para producir una mayor cantidad de energía eléctrica.The spoons comprise a "U" profile, which is set at the wheel, and from which emerges a curved portion decreasing towards the back, and whose front part incorporates a concave inlet, and all housed in a housing consisting of a body curved ring which is provided with the outlet and the fluid inlet and is sealed by two side covers, of so that the fluid driven by the injector impacts with a great pressure and speed on the curved part of the spoons, so that it is capable of generating turbine rotations of the order of 5000 rpm. In the preferred embodiment of the invention it is envisioned that the ends of the turbine shaft engage with two alternators to produce a greater amount of electrical energy.
La carcasa de la turbina comprende dos tapas en las que se aloja un rodamiento que soportan el eje de la turbina, y en cuyos extremos se incluyen unos engranajes helicoidales que engranan con unos engranajes de los alternadoresThe turbine housing comprises two covers in which a bearing that supports the turbine shaft is housed, and whose ends include helical gears that engage with alternator gears
La invención prevé la incorporación de medios acumuladores de la energía que se produce, que además puede determinar el medio de alimentación del motor, de manera que la energía sobrante se almacene en los medios acumuladores, pero también prevé la posibilidad de derivar la energía sobrante hacia los aparatos o sistemas que requieran alimentación eléctrica, previamente acondicionada a las necesidades de cada uno de ellos.The invention provides for the incorporation of accumulative means of the energy that is produced, which can also determine the motor supply means, so that the excess energy is stored in the accumulator means, but also provides for the possibility of deriving the excess energy towards the devices or systems that require power supply, previously conditioned to the needs of each one of them.
La sección de la salida de la turbina es igual a la sección de la entrada de la cámara de presión lo que facilita el retorno del fluido. Respecto al fluido cabe señalar que llena totalmente el circuito descrito y está constituido por un líquido anticongelante y aceite lubricante de motores, todo ello en una proporción en la que el anticongelante es un 10% mayor que el del aceite. Mediante la configuración descrita se consigue que el fluido impulsado por la hélice adquiera una gran velocidad que proporciona una fuerza muy elevada de impulsión de las cucharas de la turbina, lo que provoca el giro del volante a altas revoluciones generando una mayor cantidad de energía que la que requiere el funcionamiento del motor que impulsa la hélice de la cámara de presión. A continuación para facilitar una mejor comprensión de esta memoria descriptiva y formando parte integrante de la misma, se acompañan una serie de figuras en las que con carácter ilustrativo y no limitativo se ha presentado el objeto de la invención. BREVE ENUNCIADO DE LAS FIGURASThe section of the turbine outlet is equal to the section of the pressure chamber inlet which facilitates the return of the fluid. Regarding the fluid, it should be noted that it completely fills the described circuit and is constituted by an antifreeze liquid and engine lubricating oil, all in a proportion in which the antifreeze is 10% greater than that of the oil. By means of the described configuration it is achieved that the propeller driven fluid acquires a high speed that provides a very high force of impeller of the turbine buckets, which causes the rotation of the steering wheel at high revolutions generating a greater amount of energy than that required by the operation of the motor that drives the propeller of the pressure chamber. In order to facilitate a better understanding of this descriptive report and forming an integral part thereof, a series of figures are attached in which the object of the invention has been presented for illustrative and non-limiting purposes. BRIEF STATEMENT OF THE FIGURES
Figura 1.- Muestra una vista en perspectiva de un posible ejemplo de realización del aparato de la invención con todos los elementos que lo componen montados . Figura 2.- Muestra una vista en explosión de los elementos que componen la cámara de presión y de su unión con el motor que mueve la hélice en ella contenida.Figure 1.- Shows a perspective view of a possible embodiment of the apparatus of the invention with all its components assembled. Figure 2.- Shows an exploded view of the elements that make up the pressure chamber and of its union with the motor that moves the propeller contained therein.
Figura 3.- Muestra una vista seccionada de la cámara de presión montada sobre el motor. Figura 4.- Muestra diferentes vistas de la hélice, incluida en la cámara de presión.Figure 3.- Shows a sectional view of the pressure chamber mounted on the engine. Figure 4.- Shows different views of the propeller, included in the pressure chamber.
Figura 5.- Muestra una vista en explosión de la turbina y de su acoplamiento con los alternadores que producen la energía a partir del giro de la misma. Figura 6.- Muestra una vista según una sección vertical de la turbina montada.Figure 5.- Shows an exploded view of the turbine and its coupling with the alternators that produce the energy from the rotation of the turbine. Figure 6.- Shows a view according to a vertical section of the mounted turbine.
Figura 7.- Muestra una vista en perspectiva de la configuración de las cucharas que se engastan sobre el volante motor. Figura 8.- Muestra una sección longitudinal de la cuchara de la figura anterior. Figura 9. - Muestra una sección longitudinal del inyector de presión mediante el cual se conecta la conducción a la turbina.Figure 7.- Shows a perspective view of the configuration of the spoons that are set on the flywheel. Figure 8.- Shows a longitudinal section of the spoon of the previous figure. Figure 9. - Shows a longitudinal section of the pressure injector through which the line is connected to the turbine.
DESCRIPCIÓN DE LA FORMA DE REALIACIÓN PREFERIDA A continuación se realiza una descripción de la invención basada en las figuras anteriormente comentadas.DESCRIPTION OF THE PREFERRED EMBODIMENT FORM A description of the invention based on the figures discussed above follows.
El aparato de la invención comprende una cámara de presión 1 en cuyo interior se aloja una hélice 2 de bronce manganeso, que mediante un eje 3 se actúa mediante un motor 4 para provocar la impulsión de un fluido, tal y como será explicado con posterioridad.The apparatus of the invention comprises a pressure chamber 1 in which a manganese bronze propeller 2 is housed, which by means of an axis 3 is operated by a motor 4 to cause the flow of a fluid, as will be explained later.
La cámara de presión 1 es obturada mediante una tapaThe pressure chamber 1 is sealed by a cover
5 que incorpora una válvula de seguridad 6 y un sensor de temperatura para evitar que la válvula de presión funcione fuera de los márgenes de presión y temperatura establecidos .5 incorporating a safety valve 6 and a temperature sensor to prevent the pressure valve from operating outside the established pressure and temperature ranges.
Además, la cámara de presión 1 es obturada mediante una tapa inferior 2a en la que se aloja un rodamiento 30 que posibilita el correcto giro del eje 3. La cámara de presión comprende una salida 8 y una entrada o retorno 9 del fluido que se impulsa mediante el motor 4, de manera que dicha salida 8 está conectada a un inyector de presión 12 mediante una conducción de presión de sección decreciente 10. La referencia 11 indica un medio de anclaje de la cámara de presión 1 para efectuar su fijación en un bastidor (no representado) y cuya configuración no afecta a la invención.In addition, the pressure chamber 1 is sealed by a lower cover 2a in which a bearing 30 is housed that allows the correct rotation of the axis 3. The pressure chamber comprises an outlet 8 and an inlet or return 9 of the fluid being driven. by means of the motor 4, so that said outlet 8 is connected to a pressure injector 12 by means of a pressure duct of decreasing section 10. Reference 11 indicates an anchoring means of the pressure chamber 1 for fixing it in a frame (not shown) and whose configuration does not affect the invention.
La sección decreciente de la conducción 10, en el ejemplo de realización se materializa mediante cuatro tramos 1Oa-IOb de secciones 64, 54, 42 y 35 mm hasta aplicarse al inyector de presión 12. La salida 8 presenta una sección de 64 mm igual a la del primer tramo 10a de la conducción 10.The decreasing section of the conduit 10, in the exemplary embodiment, is materialized by four sections 1Oa-IOb of sections 64, 54, 42 and 35 mm until applied to the pressure injector 12. The outlet 8 has a section of 64 mm equal to that of the first section 10a of the conduit 10.
De esta manera, al actuarse el motor y producirse el giro de la hélice 2, se obtiene la impulsión del fluido incluido en la cámara de presión por el conducto 10 que al irse estrechando progresivamente aumenta su velocidad hasta que llega al inyector de presión 12. La hélice 2 tiene un borde de ataque de 0,5 décimas y un borde de salida de 18 mm, de manera que la penetración en la masa del fluido se produce de forma muy dinámica mientras que el borde de salida impulsa el fluido a la conducción de presión 10 por la succión que provoca el inyector. El motor es trifásico de 380 w, 60Hz y de una potencia de 4,8 KW y que gira a una velocidad de 3.450 rpm que se transmiten a la hélice 2 la cual gira a la misma velocidad.In this way, when the engine is operated and the rotation of the propeller 2 takes place, the flow of the fluid included in the pressure chamber through the conduit 10 is obtained, which, as it progressively narrows, increases its speed until it reaches the pressure injector 12. Propeller 2 has a leading edge of 0.5 tenths and an outlet edge of 18 mm, so that penetration into the mass of the fluid occurs very dynamically while the trailing edge drives the fluid into the conduction pressure 10 due to the suction caused by the injector. The motor is three-phase 380 w, 60Hz and a power of 4.8 KW and it rotates at a speed of 3,450 rpm that is transmitted to the propeller 2 which rotates at the same speed.
El inyector de presión 12 comprende una cámara de expansión 13 cuya sección máxima es igual a la de la salida 8 de la cámara de presión 1 (64 mm) , y que desemboca en un tramo 14 de sección en disminución de forma que la sección de salida es de 15 mm inferior a la de la entrada de dicho inyector. Esta configuración provoca que el fluido que circula a través del conducto 10 forme espirales en su interior, lo que produce una expansión al liberarse dentro de la cavidad de expansiónThe pressure injector 12 comprises an expansion chamber 13 whose maximum section is equal to that of the outlet 8 of the pressure chamber 1 (64 mm), and which ends at a section 14 of decreasing section such that the section of output is 15 mm lower than that of the inlet of said injector. This configuration causes the fluid that circulates through the duct 10 to form spirals inside, which produces an expansion when released into the expansion cavity
13 , creándose una succión cuya única vía de escape es la salida del tramo 14 de 15 mm de sección, produciéndose de este modo una tremenda fuerza de empuje que se aplica a la turbina 15. La turbina 15 está constituida por una carcasa que comprende un cuerpo anular curvado 16 que está dotado de una entrada 16a y una salida 16b del fluido, así como de un anclaje 28 para su fijación en cualquier superficie y que es obturado por dos tapas laterales 17 de forma que definen una cámara en cuyo interior se aloja un volante 18 en el que están engastadas unas cucharas 19, para lo que éstas comprenden un perfil en "U" 20 en el que soporta un perfil curvado decreciente hacia la parte posterior que frontalmente presenta un entrante cóncavo 21, de manera que el fluido que sale a través del tramo 14 se aplica con una tremenda fuerza de empuje sobre las concavidades 21 que constituyen la cuchara 19, lo que provoca la rotación del volante 18 a una velocidad de rotación superior a las 5000 rpm.13, creating a suction whose only escape route is the exit of the section 14 of 15 mm section, thus producing a tremendous thrust force that is applied to the turbine 15. The turbine 15 is constituted by a housing comprising a curved annular body 16 which is provided with an inlet 16a and an outlet 16b of the fluid, as well as an anchor 28 for fixing on any surface and which is sealed by two side covers 17 so that they define a chamber inside which a steering wheel 18 is housed in which spoons 19 are set, for which they comprise a "U" profile 20 in which it supports a curved profile decreasing towards the back that frontally presents a concave inlet 21, so that the fluid that leaves through the section 14 is applied with a tremendous force of thrust on the concavities 21 that constitute the spoon 19, which causes the rotation of the steering wheel 18 at a rotation speed greater than 5000 rpm.
Para facilitar el giro del volante 18, las tapas laterales 17 están dotadas de una ranura circular 22 de alojamiento de un rodamiento 23 a través del cual discurre el eje 24 de la turbina 15 que atraviesa las tapas laterales 17 y el volante 18, éste último fijado al eje 24.To facilitate rotation of the steering wheel 18, the side covers 17 are provided with a circular groove 22 for accommodating a bearing 23 through which the shaft 24 of the turbine 15 running through the side covers 17 and the steering wheel 18, the latter, runs. fixed to axis 24.
Los extremos del eje 24 incorporan dos engranajes helicoidales 25 que engranan con correspondientes engranajes 26 con un alternador 27. En este punto cabe señalar que los engranajes helicoidales 25 incorporan veinticinco dientes en tanto que los engranajes helicoidales 26 de los alternadores 27 están constituidos por ochenta y tres dientes para conseguir un mayor rendimiento de dichos alternadores 27, de manera que la fuerza de rotación de la turbina experimenta una menor oposición al ejercer su fuerza motriz sobre los mecanismos de los alternadores. Obviamente el número de dientes puede variar según las necesidades requeridas. La carcasa de la turbina 15 es de bronce-aluminio pulido al igual que el volante 18 y las cucharas 19, para que tanto dicho volante 18 como las cucharas 19 posean un peso específico que permite que su rotación confiera fuerza al eje 24 que engarza con los engranajes helicoidales 26.The ends of the shaft 24 incorporate two helical gears 25 that engage with corresponding gears 26 with an alternator 27. At this point it should be noted that the helical gears 25 incorporate twenty-five teeth while the helical gears 26 of the alternators 27 are constituted by eighty three teeth to achieve greater performance of said alternators 27, so that the turbine's rotational force experiences less opposition when exerting its driving force on the alternator mechanisms. Obviously the number of teeth can vary according to the required needs. The housing of the turbine 15 is of polished bronze-aluminum as well as the steering wheel 18 and the spoons 19, so that said steering wheel 18 as well as the spoons 19 have a specific weight that allows their rotation to confer force the shaft 24 that engages with the helical gears 26.
Además la turbina 15 se conecta con la entrada 9 de la cámara de presión 1 mediante un conducto de retorno 28, cerrando de esta forma el circuito del fluido. El diámetro de la conducción de retorno 28 es de 64 mm, es decir igual al de la salida 8 de la cámara de presión 1, y en consecuencia igual al de su entrada 9, todo ello para facilitar la circulación del fluido según ha sido descrito.In addition, the turbine 15 is connected to the inlet 9 of the pressure chamber 1 through a return line 28, thus closing the fluid circuit. The diameter of the return line 28 is 64 mm, that is equal to that of the outlet 8 of the pressure chamber 1, and consequently equal to that of its inlet 9, all this to facilitate the circulation of the fluid as described .
Para conseguir la funcionalidad anteriormente comentada, todo el circuito, constituido por la cámara de presión 1, turbina 15, y conducciones 10 y 28, se encuentra lleno del fluido que está constituido por un líquido anticongelante y aceite lubricante de motores, en una proporción de 1 1 de aceite por 10 de anticongelante. De esta forma se consigue que las partículas de aceite, al no diluirse con el líquido anticongelante, mantengan su propia masa, evitando que el fluido aumente de volumen como consecuencia de la enorme presión que se produce al batir la hélice 2. Además las partículas de este aceite crean mayor peso y por lo tanto más potencia de empuje y, al mismo tiempo, lubrican de forma continuada todos los elementos interiores del circuito lo que repercute en una mayor duración del mismo.To achieve the aforementioned functionality, the entire circuit, constituted by the pressure chamber 1, turbine 15, and pipes 10 and 28, is filled with the fluid consisting of an antifreeze and engine lubricating oil, in a proportion of 1 1 oil per 10 antifreeze. In this way it is achieved that the oil particles, when not diluted with the antifreeze liquid, maintain their own mass, preventing the fluid from increasing in volume as a result of the enormous pressure that occurs when the propeller is beaten 2. In addition, the particles of This oil creates greater weight and therefore more pushing power and, at the same time, continuously lubricates all the interior elements of the circuit, which has a greater duration.
En el ejemplo de realización se prevé que los alternadores eléctricos sean de 7,5 kw cada uno, sumando pues un total de 15 kw a una velocidad de rotación de 1500 rpm. Por consiguiente si la turbina genera una velocidad de 5000 rpm con un peso de más de 40 kg puede impulsar sin grandes dificultades a los alternadores 27 para que giren a 1500 rpm, obteniendo así un consumo del motor eléctrico de 4,8 kw con lo que la energía sobrante es igual a 10,2 kw, que es el resultado de restar los 15 kw, generados por los alternadores 27, del consumo del motor eléctrico. El inyector de presión es pieza clave para que la velocidad de la turbina alcance las velocidades comentadas .In the exemplary embodiment, the electric alternators are expected to be 7.5 kW each, thus adding a total of 15 kW at a rotation speed of 1500 rpm. Therefore, if the turbine generates a speed of 5000 rpm with a weight of more than 40 kg, it can propel the alternators 27 with great difficulty so that they turn at 1500 rpm, thus obtaining an engine consumption electrical of 4.8 kw with what the excess energy is equal to 10.2 kw, which is the result of subtracting the 15 kw, generated by the alternators 27, of the consumption of the electric motor. The pressure injector is a key part so that the speed of the turbine reaches the commented speeds.
Además la invención prevé la incorporación de medios acumuladores para proporcionar la energía necesaria al motor 4 de manera que cuando la presión generada por el giro de las hélices 2 es suficiente para mover la turbina 15 a la velocidad de producción, los dos alternadores recargan los medios acumuladores y la energía sobrante la manda a un transformador que a su vez enlaza con el cuadro eléctrico con conexión trifásicas y monofásicas de 220 y 380 voltios, desde donde se inicia el consumo de la energía eléctrica sobrante.In addition, the invention provides for the incorporation of accumulator means to provide the necessary energy to the motor 4 so that when the pressure generated by the rotation of the propellers 2 is sufficient to move the turbine 15 at the production speed, the two alternators recharge the means accumulators and the remaining energy sends it to a transformer that in turn links to the electrical panel with three-phase and single-phase connection of 220 and 380 volts, from where the consumption of the remaining electrical energy begins.
En los momentos en que no existe consumo eléctrico, la turbina va cargando los acumuladores de forma que su energía se irá consumiendo durante las horas de mayor actividad, pudiéndose de esta forma aumentar considerablemente la producción de energía eléctrica.At times when there is no electricity consumption, the turbine is charging the accumulators so that its energy will be consumed during the hours of increased activity, thus being able to considerably increase the production of electrical energy.
El motor eléctrico 4 se alimenta con la energía primaria de la red o con un generador mecánico, de forma que una vez que alcanza la velocidad de producción eléctrica, se alimenta a través de los acumuladores o directamente desde los alternadores, desconectando las fuentes iniciales .The electric motor 4 is fed with the primary energy of the network or with a mechanical generator, so that once it reaches the speed of electrical production, it is fed through the accumulators or directly from the alternators, disconnecting the initial sources.
Para ello la invención prevé la incorporación de un variador de velocidad (no representado) que permite que el motor inicie de forma paulatina la rotación de la hélice 2 hasta conseguir la potencia y velocidad requerida. Para ello el variador de velocidad es de 380 w a 500 w trifásico, de 0,37 KW a 15 KW. Como el motor consume 4,8 KW y los dos generadores producen 15 KW, si se deduce el consumo de la producción se obtiene un resultado positivo de 10,2 KW de energía eléctrica que puede ser conectada a la red o bien ser consumida en el mismo lugar de origen. For this, the invention provides for the incorporation of a speed variator (not shown) that allows the motor to gradually start the rotation of the propeller 2 until the required power and speed are achieved. For this the speed variator is 380 wa 500 w three phase, from 0.37 KW to 15 KW. As the engine it consumes 4.8 KW and the two generators produce 15 KW, if the production consumption is deducted, a positive result of 10.2 KW of electrical energy is obtained that can be connected to the network or consumed in the same place of origin.

Claims

REIVINDICACIONES 1,- APARATO DE GENERACIÓN DE ENERGÍA ELÉCTRICA, caracterizado porque comprende una cámara de presión (1) en la que mediante un motor (4) engarzado a un eje (3) 5 con una hélice (2) que produce en su salida (8) la impulsión de un fluido que, mediante una conducción de sección decreciente (10) , conecta con un inyector de presión (12) que está previsto en la entrada (16a) de una turbina (15) que engrana con al menos un alternador (27) ,CLAIMS 1, - ELECTRICAL ENERGY GENERATION DEVICE, characterized in that it comprises a pressure chamber (1) in which by means of a motor (4) connected to an axis (3) 5 with a propeller (2) produced at its outlet ( 8) the drive of a fluid that, by means of a conduction of decreasing section (10), connects with a pressure injector (12) that is provided at the inlet (16a) of a turbine (15) that meshes with at least one alternator (27),
10 siendo, por tanto, la salida (8) de la cámara de presión10 being, therefore, the outlet (8) of the pressure chamber
(1) de mayor sección que la de la entrada del inyector de presión (12) , el cual está dotado de una cámara de expansión (13) , de sección igual a la de la salida (8) de la cámara de presión (1) , y que desemboca en un tramo(1) of greater section than the inlet of the pressure injector (12), which is provided with an expansion chamber (13), of equal section to that of the outlet (8) of the pressure chamber (1) ), and that ends at a stretch
15 (14) de sección en disminución, cuya sección de salida es inferior a la de la entrada de dicho inyector de presión (12), para que la turbina (15) gire a gran velocidad al impulsar a presión (12) el fluido sobre la turbina (15) con una fuerza elevada, generando el al menos alternador15 (14) of decreasing section, whose output section is lower than that of the inlet of said pressure injector (12), so that the turbine (15) rotates at high speed by pushing the fluid over (12) the turbine (15) with a high force, generating the at least alternator
20 (27) una energía eléctrica superior a la consumida por el motor (4) ; y estando la salida (16a) de la turbina (15) conectada a la entrada (9) de la cámara de presión (1) mediante una conducción de retorno (28) para cerrar el ü circuito del fluido.20 (27) an electrical energy exceeding that consumed by the motor (4); and wherein the output (16a) of the turbine (15) connected to the input (9) of the pressure chamber (1) via a return line (28) to close the fluid circuit ü.
25 2.- APARATO DE GENERACIÓN DE ENERGÍA ELÉCTRICA, según reivindicación 1, caracterizado porque la turbina (15) comprende una carcasa que incluye una pluralidad de cucharas (19) engastadas en un volante (17) , del que sobresalen, estando dicho volante unido al eje (24) de la2. ELECTRICAL ENERGY GENERATION DEVICE, according to claim 1, characterized in that the turbine (15) comprises a housing that includes a plurality of spoons (19) set on a flywheel (17), from which they protrude, said steering wheel being attached to the axis (24) of the
30 turbina (15) .30 turbine (15).
3.- APARATO DE GENERACIÓN DE ENERGÍA ELÉCTRICA, según reivindicación 2, caracterizado porque las cucharas (19) comprenden un perfil en "U" (20) del que emerge un perfil curvado decreciente hacia la parte posterior en cuya parte frontal incorpora un entrante cóncavo (21) .3.- ELECTRICAL ENERGY GENERATION DEVICE, according to claim 2, characterized in that the spoons (19) comprise a "U" profile (20) from which a curved profile decreasing towards the back in whose front part incorporates a concave inlet (21).
4. - APARATO DE GENERACIÓN DE ENERGÍA ELÉCTRICA, según reivindicación 1, caracterizado porque los extremos del eje (24) de la turbina (15) engranan con sendos alternadores (27) para producir una mayor cantidad de energía eléctrica.4. - ELECTRICAL POWER GENERATION DEVICE, according to claim 1, characterized in that the ends of the shaft (24) of the turbine (15) engage with two alternators (27) to produce a greater amount of electrical energy.
5.- APARATO DE GENERACIÓN DE ENERGÍA ELÉCTRICA, según reivindicación 2, caracterizado porque la carcasa está dotada de unas tapas (17) que alojan un rodamiento (23) que soportan el eje (24) de la turbina (15) , en cuyos extremos se incluyen unos engranajes helicoidales (25) que engranan con unos engranajes (26) de los alternadores (27) . 5. ELECTRICAL ENERGY GENERATION DEVICE, according to claim 2, characterized in that the housing is provided with covers (17) housing a bearing (23) that support the shaft (24) of the turbine (15), at whose ends helical gears (25) that engage with gears (26) of the alternators (27) are included.
6.- APARATO DE GENERACIÓN DE ENERGÍA ELÉCTRICA, según reivindicación 1 ó 4, caracterizado porque comprende medios acumuladores de la energía producida, que selectivamente realizan la alimentación del motor.6. ELECTRICAL ENERGY GENERATION DEVICE, according to claim 1 or 4, characterized in that it comprises means for accumulating the energy produced, which selectively carry out the motor supply.
7. - APARATO DE GENERACIÓN DE ENERGÍA ELÉCTRICA, según reivindicación 1, caracterizado porque la sección de salida (16b) de la turbina (15) es igual a la sección de entrada (8) de la cámara de presión (1) , para facilitar el retorno del fluido.7. - ELECTRICAL POWER GENERATION DEVICE, according to claim 1, characterized in that the outlet section (16b) of the turbine (15) is equal to the inlet section (8) of the pressure chamber (1), to facilitate the return of the fluid.
8.- APARATO DE GENERACIÓN DE ENERGÍA ELÉCTRICA, según reivindicación 1, caracterizado porque el fluido al menos comprende líquido anticongelante y aceite lubricante de motores.8. ELECTRICAL ENERGY GENERATION DEVICE, according to claim 1, characterized in that the fluid at least comprises antifreeze and engine lubricating oil.
9.- APARATO DE GENERACIÓN DE ' ENERGÍA ELÉCTRICA, según reivindicación 8, caracterizado porque la proporción de líquido anticongelante en el fluido es un9.- ELECTRICAL ENERGY GENERATION DEVICE, according to claim 8, characterized in that the proportion of antifreeze liquid in the fluid is a
10% mayor que la del aceite. 10% higher than oil.
PCT/ES2008/000735 2007-11-26 2008-11-25 Electric power generating device WO2009068709A1 (en)

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CN102094741A (en) * 2010-12-23 2011-06-15 曾兴文 Vertical type water liquid compression annular shaft engine
WO2011158031A1 (en) * 2010-06-17 2011-12-22 Ronald Davenport Wilson Power generator
WO2012080624A1 (en) * 2010-12-17 2012-06-21 Jean Villard System for producing electrical energy

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GB2354042A (en) * 1999-12-22 2001-03-14 Bisson Peter Roger Julien Robe Hydraulic turbine power plant
JP2003222067A (en) * 2002-01-30 2003-08-08 Toshiba Eng Co Ltd Flow rate regulator and regulating method of hydraulic power equipment
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US7172632B2 (en) 2001-08-16 2007-02-06 The Boots Company, Plc Hair coloring compositions
WO2011158031A1 (en) * 2010-06-17 2011-12-22 Ronald Davenport Wilson Power generator
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WO2012080624A1 (en) * 2010-12-17 2012-06-21 Jean Villard System for producing electrical energy
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