WO2015150602A1 - Dispositif pour générer de l'énergie au moyen des mouvements des vagues de la mer - Google Patents

Dispositif pour générer de l'énergie au moyen des mouvements des vagues de la mer Download PDF

Info

Publication number
WO2015150602A1
WO2015150602A1 PCT/ES2015/070207 ES2015070207W WO2015150602A1 WO 2015150602 A1 WO2015150602 A1 WO 2015150602A1 ES 2015070207 W ES2015070207 W ES 2015070207W WO 2015150602 A1 WO2015150602 A1 WO 2015150602A1
Authority
WO
WIPO (PCT)
Prior art keywords
central axis
jaw
movements
sea
generating energy
Prior art date
Application number
PCT/ES2015/070207
Other languages
English (en)
Spanish (es)
Inventor
José María Planells Cervera
Original Assignee
Elaborados Castellano, S.L.
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
Priority claimed from ES201430391U external-priority patent/ES1124230Y/es
Priority claimed from ES201430806U external-priority patent/ES1133858Y/es
Application filed by Elaborados Castellano, S.L. filed Critical Elaborados Castellano, S.L.
Publication of WO2015150602A1 publication Critical patent/WO2015150602A1/fr

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
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1805—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
    • F03B13/1825—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for 360° rotation
    • F03B13/183—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for 360° rotation of a turbine-like wom
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/107—Purpose of the control system to cope with emergencies
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/18—Purpose of the control system to control buoyancy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Definitions

  • the present invention relates to a device for generating energy by taking advantage of the movements of the sea waves that take advantage of all the associated movements of the sea water that generate the waves, that is, movements of ascent and descent of the water level and the movement of advance of the water.
  • the invention described discloses a device that takes advantage of all the movements of sea waves to generate energy.
  • the device for generating energy taking advantage of the movements of the waves of the sea object of the invention comprises a central axis and a first mechanism, and if desired also comprises a second mechanism that complements the work of the first mechanism.
  • the first mechanism comprises at least a first float connected to the central axis by means of a first joint axis, at least a second float connected to the central axis by means of a second joint axis, and a locking and release system of the said connection axes to the central axis, and the second mechanism comprises at least two helically wound tubes around the central axis.
  • the locking and releasing system of said central axis connecting axes is such that the first union axis is connected to the central axis by means of a first jaw which it comprises a body of the first jaw that embraces the central axis, a roller of the first jaw and an inclined plane of the first jaw, the roller of the first jaw being always located between the inclined plane of the first jaw and the central axis, and the second joint axis is connected to the central axis by a second jaw comprising a body of the second jaw that hugs the central axis, a roller of the second jaw and an inclined plane of the second jaw, the roller of the second jaw being always located between the inclined plane of the second jaw and the central axis.
  • the central axis of the device object of the invention comprises at least one peripheral float and at least one floodable part for controlling a position of the central axis with respect to a sea level.
  • At least two tubes wound in a helical manner around the central axis are joined to the central axis by means of plates that separate said at least two tubes wound around from the central axis of the central axis a distance.
  • the first jaw fixes the first axis of attachment to the central axis when a first float experiences an upward movement, pressing the inclined plane of the first jaw on the roller of the first jaw and the roller of the first jaw on said central axis.
  • the second jaw fixes the second axis of attachment to the central axis when a second float experiences a downward movement, pressing the inclined plane of the second jaw on the roller of the second jaw and the roller of the second jaw on said central axis.
  • At least two tubes wound around the central axis in a helical form are at least partially filled with a fluid.
  • the central axis comprises different parts that are in solidarity with each other.
  • the different parts of the central axis are supported by a card.
  • Figure 1 is a side view of an embodiment of the second mechanism of the device object of the invention with two tubes wrapped around the central axis.
  • Figure 2 is a perspective view of the second mechanism of the device object of the invention with two groups of five tubes wrapped around the central axis
  • Figures 3a, 3b, 3c show side views of the first mechanism of the device object of the invention showing the operation procedure of said second mechanism.
  • Figure 4 shows the side view of the first jaw attached to the first float by the first joint shaft.
  • Figure 5 shows the side view of the second jaw attached to the second float by the second joint shaft.
  • the object of the invention is a device for generating energy taking advantage of the movements of the waves of the sea that takes advantage of both the movements associated with the translation in the waves and the rises and drops in sea level that are also associated with waves.
  • the device comprises a first mechanism and a second mechanism, with the two mechanisms associated with a central axis (1), such that the first mechanism and the second mechanism complement each other in their work taking advantage of the movements of sea water.
  • the central axis (1) In the first mechanism the central axis (1) is in any direction with respect to the swell. In the second mechanism the central axis (1) is aligned approximately in the direction of the waves.
  • the second mechanism comprises two tubes (2), which are wound around the central axis (1) in a helical shape and are connected to said central axis (1) by means of plates (3) that separate said tubes (2) wound in form helical, of said central axis (1) a distance (4).
  • Said tubes (2) wound around the central axis (1) in a helical shape transmit a rotation to said central axis (1) as explained later in this specification.
  • the tubes (2) wound around the central axis (1) in helical form are made of metallic material or of conventional plastic material, which lowers the manufacturing costs of the device, also in an embodiment of the invention the said tubes (2) wound around the central axis (1) in the form of a propeller are filled entirely with a fluid.
  • the fluid that fills the tubes (2) can be air, water, or any other fluid, without being able to leave one fluid and enter another, since the heavier would go to the lower part of the propeller, increase its inertia and make it difficult its rotation
  • the central axis (1) of the device remains in a horizontal position, for which the device comprises either an anchor that by means of a chain or a rope of material synthetic joins it to a ballast located on the seabed or a series of buoys, which are anchored in the same way to the seabed, such that the central axis (1) can rotate freely but without losing the horizontal position.
  • a wave causes a second forward movement in the sea that reaches the device through one end of the central axis (1), which remains unchanged in the horizontal position, so that the wave covers that end of the central axis (1) so that, while the horizontal position of the central axis (1) remains unchanged, the passage of the wave over the tubes (2) wound in a helical way, being separated a distance (4) from the central axis (1), causes a couple of forces on the tubes (2) wound around the central axis (1) in the form of a helical which helps to rotate said central axis (1),
  • the first mechanism of the device object of the invention comprises first floats (5) attached to the central axis (1) on one side of said central axis (1) by means of first connecting axes (6) and second floats (7) attached to the central axis (1) on another side of said central axis (1) by means of second connecting axes (8).
  • Both the first joint axes (6) and the second joint axes (8) are perpendicular to the central axis (1).
  • the first connecting axes (6) are joined to the central axis (1) by a first jaw (9) and the second joining axes (8) are joined to the central axis (1) by a second jaw (10).
  • Both the first jaw (9) and the second jaw (10) block one of the relative movements of the connecting axes (6, 8) with respect to the central axis (1), this blocks the ascent movement or the movement of descent of the floats (5, 7), as appropriate.
  • the first float (5) undergoes a downward movement, but the first jaw (9) releases the movement of the first joint axis (6) so that the first float (5) descends freely without affecting the descent to the central axis (1), a second float (7) experiences an ascent movement, just like the first float (5), but the second jaw (10) allows the free movement of the second joint axis (8) and therefore the second float (7) has free ascent,
  • the device object of the invention comprises a locking and releasing system of said connecting axes (6, 8) to the central axis ( 1) of the first mechanism by means of the jaws (9,, 10).
  • the locking and releasing system of the connecting shafts (6, 8) comprises a first body (12) of the first jaw (9), a first roller (14) of the first jaw (9) and a first inclined plane ( 16) of the first jaw (9) and a second body (13) of the second jaw (10), a second roller (15) of the second jaw (10) and a second inclined plane (17) of the second jaw ( 10).
  • the first float (5) is fixed to the body of the first jaw (12) by means of the first joint shaft (6).
  • the body of the first jaw (12) concentrically hugs the central axis (1).
  • the body of the first jaw (12) comprises an inclined plane of the first jaw (16) where the roller of the first jaw (14) is housed. This roller of the first jaw (14) contacts the central axis (1) and the inclined plane of the first jaw (16) at all times.
  • the first float (5) ascends by the effect of the wave
  • the first jaw (9) rotates clockwise and the roller of the first jaw (14) located between the central axis (1) and the inclined plane of the first jaw (16) rotates on itself embedding itself between the central axis (1) and the inclined plane of the first jaw (16).
  • the body of the second jaw (13) concentrically hugs the central axis (1).
  • the second jaw roller (15) is housed in the body of the second jaw (13) in the body of the second jaw (13).
  • This roller of the second jaw (15) contacts the central axis (1) and the inclined plane of the second jaw (17) at all times.
  • the second jaw (10) turns counterclockwise and the second jaw roller (15) turns on itself and releases the body of the second jaw (13) of the central axis (1), and when the rising force of the second float (7) is released, it does not produce any rotation in the central axis (1).
  • the device object of the invention further comprises a protection mechanism against inclement weather, which submerges or elevates the device to the level of sea water without sinking completely, thus for the control of the height of the device with respect to the average level from the sea, the protection mechanism comprises either a series of peripheral floats (1 1) at one end of the central axis (1) or a floodable part on the central axis (1). Since the device is not designed for complete sinking, the device comprises a plurality of watertight compartments (not shown in the figures) along the central axis (1) that prevent the device from sinking in its entirety.
  • the central axis (1) of the device object of the invention in the preferred embodiment of the invention is configured as a hollow cylindrical body, such that inside it houses the watertight compartments and the floodable part, also fixed on the periphery of the central axis (1) peripheral floats are located (1 1).
  • central axis (1) of the device in an alternative embodiment can be divided into different parts, joined together so that the movement from one part to another is transmitted.
  • the transmission of movement from one part to another is done by a gimbal.

Abstract

L'invention concerne un dispositif pour générer de l'énergie au moyen des mouvements des vagues de la mer qui comprend un axe central (1), un premier mécanisme et un second mécanisme, le premier mécanisme comprenant au moins un premier flotteur (5) relié à l'axe central (1) au moyen d'un premier axe de liaison (6), au moins un second flotteur (7) relié à l'axe central (1) au moyen d'un second axe de liaison (8), et un système de blocage et de libération de ces axes de liaisons (6, 8) par rapport à l'axe central (1) au moyen d'un premier étrier (9), et le second axe de liaison (8) est relié à l'axe central (1) au moyen d'un second étrier (10), et le second mécanisme comprend au moins deux tubes enroulés de manière hélicoïdale (2) autour de l'axe central (2).
PCT/ES2015/070207 2014-03-25 2015-03-23 Dispositif pour générer de l'énergie au moyen des mouvements des vagues de la mer WO2015150602A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ES201430391U ES1124230Y (es) 2014-03-25 2014-03-25 Máquina para el aprovechamiento de la energía del agua en movimiento
ESU201430391 2014-03-25
ES201430806U ES1133858Y (es) 2014-06-10 2014-06-10 Dispositivo para generar energía aprovechando los movimientos de las olas del mar
ESU201430806 2014-06-10

Publications (1)

Publication Number Publication Date
WO2015150602A1 true WO2015150602A1 (fr) 2015-10-08

Family

ID=54239432

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2015/070207 WO2015150602A1 (fr) 2014-03-25 2015-03-23 Dispositif pour générer de l'énergie au moyen des mouvements des vagues de la mer

Country Status (1)

Country Link
WO (1) WO2015150602A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017186984A1 (fr) * 2016-04-29 2017-11-02 Elaborados Castellano, S.L. Machine pour générer de l'énergie à partir des vagues et des cours d'eau

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1385083A (en) * 1920-05-29 1921-07-19 Thomas A Mcculley Wave-motor
FR646095A (fr) * 1927-12-23 1928-11-07 Système de turbines
US3818704A (en) * 1973-06-25 1974-06-25 Laitram Corp Apparatus for converting the energy of ocean waves
US4319454A (en) * 1979-10-09 1982-03-16 Lucia Louis V Wave action power plant
FR2505937A1 (fr) * 1981-05-15 1982-11-19 Hydronautics Dispositif pour convertir l'energie des vagues en une forme d'energie plus utile
US4408455A (en) * 1981-05-18 1983-10-11 Montgomery Melville G Wave action energy generating system
US20020078687A1 (en) * 2000-12-21 2002-06-27 Donnelly Francis M. ?Quot;Jim?Quot; Apparatus converting ocean wave energy
WO2008038055A1 (fr) * 2006-09-26 2008-04-03 Spyridon Santas Houlomotrice sous forme de cylindre flottant
WO2012056482A1 (fr) * 2010-10-29 2012-05-03 Ventury Di Achille Grignani Installation pour la production d'énergie électrique dans des zones côtières à l'aide de vagues
FR2977642A1 (fr) * 2011-07-08 2013-01-11 Francois Crolet Dispositif houlomoteur de conversion d'energie de la houle en energie electrique

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1385083A (en) * 1920-05-29 1921-07-19 Thomas A Mcculley Wave-motor
FR646095A (fr) * 1927-12-23 1928-11-07 Système de turbines
US3818704A (en) * 1973-06-25 1974-06-25 Laitram Corp Apparatus for converting the energy of ocean waves
US4319454A (en) * 1979-10-09 1982-03-16 Lucia Louis V Wave action power plant
FR2505937A1 (fr) * 1981-05-15 1982-11-19 Hydronautics Dispositif pour convertir l'energie des vagues en une forme d'energie plus utile
US4408455A (en) * 1981-05-18 1983-10-11 Montgomery Melville G Wave action energy generating system
US20020078687A1 (en) * 2000-12-21 2002-06-27 Donnelly Francis M. ?Quot;Jim?Quot; Apparatus converting ocean wave energy
WO2008038055A1 (fr) * 2006-09-26 2008-04-03 Spyridon Santas Houlomotrice sous forme de cylindre flottant
WO2012056482A1 (fr) * 2010-10-29 2012-05-03 Ventury Di Achille Grignani Installation pour la production d'énergie électrique dans des zones côtières à l'aide de vagues
FR2977642A1 (fr) * 2011-07-08 2013-01-11 Francois Crolet Dispositif houlomoteur de conversion d'energie de la houle en energie electrique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017186984A1 (fr) * 2016-04-29 2017-11-02 Elaborados Castellano, S.L. Machine pour générer de l'énergie à partir des vagues et des cours d'eau

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