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WO2018078671A1 - Dispositif de production d'énergie, générateur, procédé de production d'énergie et procédé de production d'énergie électrique - Google Patents

Dispositif de production d'énergie, générateur, procédé de production d'énergie et procédé de production d'énergie électrique Download PDF

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Publication number
WO2018078671A1
WO2018078671A1 PCT/JP2016/004708 JP2016004708W WO2018078671A1 WO 2018078671 A1 WO2018078671 A1 WO 2018078671A1 JP 2016004708 W JP2016004708 W JP 2016004708W WO 2018078671 A1 WO2018078671 A1 WO 2018078671A1
Authority
WO
WIPO (PCT)
Prior art keywords
power generation
liquid fluid
container body
discharge
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2016/004708
Other languages
English (en)
Japanese (ja)
Inventor
神野　浩
太郎 神野
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.)
Jinno Kogyo Inc
Original Assignee
Jinno Kogyo Inc
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 Jinno Kogyo Inc filed Critical Jinno Kogyo Inc
Priority to CN202111313473.3A priority Critical patent/CN114165399A/zh
Priority to CN201680090947.3A priority patent/CN109996931B/zh
Priority to KR1020197013257A priority patent/KR20190073424A/ko
Priority to JP2018546934A priority patent/JP6763581B2/ja
Priority to PCT/JP2016/004708 priority patent/WO2018078671A1/fr
Publication of WO2018078671A1 publication Critical patent/WO2018078671A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/34—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes
    • F01D1/36—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes using fluid friction
    • 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G3/00—Other motors, e.g. gravity or inertia motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
    • 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
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • 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 relates to a power generation device, a generator, a power generation method, and a power generation method that generate rotational power in a non-contact manner using a swirl flow.
  • the technology shown in FIG. 11 is known as this type of power generation device (see, for example, Patent Document 1).
  • the extension support mechanism 101 is moved in the predetermined rotation range of the floating body 102 by the roller 106 being moved outward by the extending action portions 105 of the inner guide rail 103 and the outer guide rail 104, and the length is extended.
  • the distance from the rotating shaft 107 of the floating body 102 becomes longer, and when the rotation body 108 exceeds a predetermined rotation range, the roller 106 is detached from the inner guide rail 103 and the outer guide rail 104, and the floating body 102 rises from the water surface.
  • the gravity that the floating body 102 receives is larger than the buoyancy, and the length is reduced by the weight and the reduction action portion 109 of the outer guide rail 104, and the distance from the rotating shaft 107 of the floating body 102 is shortened.
  • this power generation device 100 by automatically adjusting the distance of the floating body 102 from the rotating shaft 107, the moment applied to the rotating shaft 107 is increased or decreased by the action of buoyancy and gravity, and the rotating shaft 107 is efficiently rotated. Can be made.
  • the conventional power generation device 100 has many movable parts due to contact, and friction is generated in the movable parts. Therefore, the extraction efficiency of kinetic energy is lowered, and the movable part is worn and cannot be used for a long time. there were.
  • the conventional power generation device 100 has a problem that it cannot be easily manufactured and is expensive because it has a large number of parts and a complicated structure.
  • the present invention has been made in view of such circumstances, and the main object thereof is a power generation device, a generator, and a power generator that generate power efficiently with a simple structure, without aging deterioration due to friction, and Another object is to provide a power generation method and a power generation method.
  • the container main body, the liquid fluid introducing portion provided in the container main body for introducing the liquid fluid into the container main body, and the container main body are provided.
  • a discharge part that discharges the liquid fluid introduced from the liquid fluid introduction part, and a liquid fluid that is provided in the container body and that is introduced from the liquid fluid introduction part spirally toward the discharge part The liquid fluid swirling portion to be moved, and a power generating portion that is movable in the axial direction of the container main body and rotated by the swirling flow by the discharge flow rate of the swirling flow generated by the liquid fluid swirling portion.
  • the container body This is the first state in which the hydraulic pressure in the vicinity of the inner discharge portion is extremely lower than the hydraulic pressure outside the container body.
  • the power generation unit tends to move forward in the axial direction of the container body.
  • the second state where the hydraulic pressure in the vicinity of the discharge unit in the container body becomes higher than the hydraulic pressure outside the container body. Due to the second state, the power generation unit tends to move rearward in the axial direction of the container body.
  • the first state and the second state are repeatedly generated instantaneously, so that the axial force of the container body applied to the power generation unit is canceled out, and the power generation unit stays in a balanced state automatically. And rotates in conjunction with the swirl flow generated by the liquid fluid swirl. Accordingly, it is possible to provide a new power generation device that uses such an operating principle.
  • the inner wall is annular in a longitudinal sectional view, and is configured to have a shape that decreases in diameter as it advances rearward in the axial direction from a predetermined position. it can.
  • the inner wall is reduced in diameter as it advances rearward in the axial direction of the container body, so that the swirl flow can be gradually accelerated along the inner wall.
  • the inner wall can have an inner wall flat part in the vicinity of the discharge part.
  • the outer wall can be configured to have an outer wall flat part in a wider area around the discharge part than the inner wall flat part.
  • the outer wall is provided with a flat portion in a wider range, substantially perpendicular to the axial direction of the container body, the flow velocity in the direction substantially perpendicular to the axial direction of the container body increases, The turning force of can be increased.
  • the outer wall can have an annular protruding wall protruding in a reduced diameter direction from a predetermined position of the outer wall flat portion.
  • the swirling flow is discharged from the discharge portion substantially perpendicular to the axial direction of the inner wall of the container body, and is also guided to the rear of the container body in the axial direction by colliding with the annular protruding wall. That is, the outer wall flat part and the annular projecting wall can have both a function of pushing a baffle plate, which will be described later, to the rear in the axial direction of the container body and a function of increasing the rotational force of the swirling flow.
  • the power generation unit is provided substantially perpendicularly to the discharge unit, and is supported by the container body, inserted through the support shaft, An insertion hole having a diameter larger than the shaft diameter of the support shaft may be provided, and a baffle plate inserted through the support shaft so as to be movable in the axial direction of the container body through the insertion hole.
  • the swirling flow is guided rearward in the axial direction of the container body by being discharged from the discharge portion substantially perpendicular to the axial direction of the container body on the inner wall.
  • the force pushing this baffle plate becomes balanced with the suction force due to the low hydraulic pressure inside the container body, and the baffle plate has an insertion hole larger in diameter than the shaft diameter of the support shaft.
  • the swirling flow and the baffle plate balance the force that pushes the swirling flow in the axial direction rearward of the container body and the force that the baffle plate is sucked in the direction opposite to the axial rearward of the container body (forward).
  • the baffle plate can rotate in conjunction with the rotation of the swirl flow.
  • the baffle plate can be rotated in a non-contact manner with the support shaft in a balanced state.
  • power can be efficiently generated and used for a long time without being worn. It is possible to provide a power generation device that can
  • a baffle plate inserted into the hole so as to be movable in the direction of the insertion axis via the insertion axis.
  • the same effect as that of the power generation device according to the sixth aspect of the present invention that is, power that can be generated efficiently and can be used over a long period of time without being worn.
  • a generator can be provided.
  • the power generation unit is configured such that the baffle plate is positioned at the position where the low hydraulic pressure generated in the container body reaches the support shaft. Or it can have a stopper part for not separating from the hole.
  • the liquid fluid introduction section is annular in the longitudinal sectional view so that the liquid fluid spirally turns toward the discharge section.
  • the liquid fluid can be introduced along the tangential direction.
  • the liquid fluid introduction part and the liquid fluid swirl part also serve as each other, and for example, the liquid fluid can be swirled spirally without providing a screw separately, so that it becomes a simpler structure, It is economical in terms of manufacturing cost and running cost.
  • the power generation unit when the discharge flow rate of the liquid fluid from the discharge unit increases, the power generation unit generates a swirl flow generated by the liquid fluid swirl unit.
  • the liquid pressure around the pivot axis is lowered, the liquid pressure in the vicinity of the discharge section in the container body is lower than the liquid pressure outside the container body, and the liquid fluid from the discharge section
  • the liquid fluid swirl automatically adjusts so that the liquid pressure in the vicinity of the discharge part in the container body is balanced with the second state in which the liquid pressure outside the container body is higher. It can be rotated by the swirl flow generated by the section.
  • the power generation unit tends to move forward in the axial direction of the container body.
  • the second state where the hydraulic pressure in the vicinity of the discharge unit in the container body becomes higher than the hydraulic pressure outside the container body. Due to the second state, the power generation unit tends to move rearward in the axial direction of the container body.
  • the first state and the second state are repeatedly generated instantaneously, so that the axial force of the container body applied to the power generation unit is canceled out, and the power generation unit stays in a balanced state automatically. And rotates in conjunction with the swirl flow generated by the liquid fluid swirl. Accordingly, it is possible to provide a new power generation device that uses such an operating principle.
  • a container main body a liquid fluid introducing portion provided in the container main body for introducing liquid fluid into the container main body, and the container main body.
  • a liquid-fluid swirling portion that is swirled into the container, a power generating portion that is movable in the axial direction of the container body according to the discharge flow rate of the swirling flow generated by the liquid-fluid swirling portion, and that is rotatable by the swirling flow;
  • a power conversion unit that converts power generated by the power generation unit into electric power.
  • the liquid fluid introducing step of introducing the liquid fluid into the container body from the liquid fluid introducing portion, and the liquid fluid introduced from the liquid fluid introducing portion Is generated by the swirl flow generated by the liquid-fluid swirl process when the liquid-fluid swirl process in which the liquid fluid is discharged spirally from the inside of the container body toward the discharge section and the liquid-fluid discharge flow from the discharge section increases.
  • a liquid fluid introducing step for introducing liquid fluid into the container body from the liquid fluid introducing portion, and the liquid fluid introduced from the liquid fluid introducing portion A liquid fluid swirling step that spirally spirals toward the discharge portion that discharges from the inside of the container body, and a power generation portion by a swirling flow generated by the liquid fluid swirl step when the discharge flow rate of the liquid fluid from the discharge portion increases.
  • a power generation step of rotating the swivel flow generated by the liquid fluid swirl step while automatically adjusting the axial position of the container body, and a power conversion step of converting the power generated by the power generation step into electric power Can be configured to include.
  • FIG. 4A is a longitudinal sectional view and FIG. 4B is a lateral sectional view for explaining the structure of the inner wall of the container body of the power generating device according to the embodiment of the present invention.
  • FIG. 5A is a partially enlarged cross-sectional view taken along the line AA ′ in FIG. 2 and FIG. 5B is a cross-sectional view taken along the line B-- in FIG.
  • FIG. 7A is a flowchart showing the operation of the power generation device according to one embodiment of the present invention
  • FIG. 7B is a flowchart showing the operation of the generator according to another embodiment of the present invention. It is explanatory drawing about the relationship between the force which acts on the baffle board and baffle board of the motive power generator which concerns on one Embodiment of this invention. It is a flowchart which shows operation
  • FIG. 11A is a transverse cross-sectional view in the longitudinal direction of the container body
  • FIG. 11B is a partial enlarged cross-sectional view taken along the line CC ′ in FIG. 11A for explaining the structure of the generator according to another embodiment of the present invention.
  • It is the schematic of the conventional motive power generator.
  • each element constituting the present invention may be configured such that a plurality of elements are constituted by the same member and the plurality of elements are shared by one member, and conversely, the function of one member is constituted by a plurality of members. It can also be realized by sharing.
  • the liquid fluid introduction side in the container body is defined as the front
  • the swirling flow (liquid fluid) discharge side is defined as the rear.
  • FIG. 1 is a schematic diagram showing the overall configuration of a power generating device 1 according to an embodiment of the present invention
  • FIG. 2 is a longitudinal cross-sectional view of a container body 2 of the power generating device 1.
  • the power generation device 1 includes a container main body 2 that stores a liquid fluid L2, a liquid fluid introduction unit 3 that introduces the liquid fluid L2, and a liquid introduced from the liquid fluid introduction unit 3.
  • a power generation unit 6 that rotates as a main part.
  • the power generation device 1 is provided in a tank TA in which a liquid L1 without a quiet flow exists, and the liquid fluid L2 is introduced into the liquid fluid introduction unit 3 by the pressure feeding means PR.
  • the liquid fluid L2 introduced from the liquid fluid introduction unit 3 is vigorously introduced into the container body 2 and is turned into a swirl flow by the liquid fluid swirl unit 5 provided in the container body 2, and is discharged from the discharge unit 4 and discharged.
  • the power generation unit 6 generates rotational power by the swirling flow.
  • the above-mentioned pumping means PR is not specifically limited, For example, if it is a big apparatus, the water flow of a river, a dam, etc. will be mentioned, On the other hand, if it is a small apparatus, it will be a water supply led from a faucet etc., for example Water or the like may be used.
  • the container body 2 contains the liquid fluid L2, and includes an inner wall flat part 21, an outer wall flat part 22, and an annular protruding wall 23 as main parts.
  • the container body 2 of the present invention may have a shape that gradually decreases in diameter in the direction of the discharge unit 4.
  • the shape that gradually decreases in diameter may be, for example, a substantially cannonball shape in cross section, a step shape in cross section, or a linear taper shape in cross section.
  • the container body 2 of the present invention has a shape in which the inner wall is reduced in diameter in a substantially bullet shape in a cross-sectional view from the predetermined position toward the discharge portion 4 as shown in FIG. The present invention is not limited to this.
  • the container main body 2 has an annular inner wall in a longitudinal sectional view, and has a substantially bullet shape in a transverse sectional view whose diameter is reduced from a predetermined position toward the discharge unit 4, and the swirling flow is gradually increased along the inner wall. It can be accelerated.
  • the outer shape of the container body 2 is formed in a shape that follows, for example, a cylindrical shape or an inner wall shape.
  • a cylindrical shape since it is formed in a simple cylindrical shape regardless of the shape of the inner wall, it can be easily manufactured.
  • the outer shape is fitted to the shape of the inner wall, so that the container body 2 is not given an extra thickness, and the material cost can be suppressed.
  • the inner wall flat portion 21 is a flat portion of the inner wall of the container main body 2 that is substantially perpendicular to the diameter reducing direction and is provided in the vicinity of the discharge portion 4.
  • the outer wall flat portion 22 is a flat portion of the outer wall of the container body 2 that is substantially perpendicular to the diameter reducing direction, and is provided around the discharge portion 4 in a wider range than the inner wall flat portion 21. ing.
  • the annular projecting wall 23 is provided so as to project in a reduced diameter direction from a predetermined position of the outer wall flat portion 22.
  • the swirling flow is discharged from the discharge portion 4 by the inner wall flat portion 21 formed in the vicinity of the discharge portion 4 on the inner wall substantially perpendicularly to the axial direction of the container body 2 on the inner wall, and the outer wall Further, the outer wall flat portion 22 provided in a wider range substantially perpendicularly to the axial direction of the container main body 2 increases the propulsive force in the substantially vertical direction with respect to the axial direction of the container main body 2 and rotates itself. The power can be increased.
  • the swirling flow is discharged from the discharge portion 4 substantially perpendicularly to the axial direction of the container body 2 on the inner wall, and collides with the annular projecting wall 23 to cause the container body 2 to move rearward in the axial direction (right direction in FIG. 3). ). That is, the outer wall flat portion 22 and the annular projecting wall 23 have both a function of pushing a baffle plate 62 to be described later in the axial direction rearward of the container body 2 and a function of increasing the rotational force of the swirling flow. Becomes balanced with the suction force by the low hydraulic pressure in the container body 2.
  • the liquid fluid introducing unit 3 is, for example, a pipe, provided at an upstream end of the container body 2, and a flow path for introducing the liquid fluid L2 pumped by the pumping means PR into the container body 2, and Serves as an introduction port.
  • the liquid fluid L2 introduced from the liquid fluid introduction part 3 flows toward the discharge part 4 located downstream.
  • the liquid introduction unit 3 is configured so that the liquid fluid L2 is spirally turned toward the discharge unit 4 along the tangential direction of an annular shape in cross section. It is good also as a structure provided in a part of surrounding surface of the container main body 2 so that may be introduced.
  • the liquid fluid introduction unit 3 also serves as the liquid fluid swirl unit 5 and, for example, the liquid fluid L2 can be swirled helically without the need for a separate screw 51. It is economical in terms of manufacturing cost and running cost.
  • the discharge part 4 is provided at the downstream end of the container body 2 and is introduced from the liquid fluid introduction part 3 and discharges the spirally swirling liquid fluid L2 to the outside of the container body 2.
  • the liquid fluid swirling unit 5 is, for example, a screw 51 provided with a plurality of blades, and is rotatably provided on the liquid fluid introducing unit 3 side in the container body 2.
  • the screw 51 is rotated by the liquid fluid L2 sent by the pressure feeding means PR, and the screw 51 is rotated, so that the liquid fluid L2 becomes a swirling flow.
  • the liquid fluid swirling unit 5 sends out the liquid fluid L2 introduced from the liquid fluid introducing unit 3 toward the discharge unit 4 while spirally swirling.
  • the power generation unit 6 includes a support shaft 61, a baffle plate 62 having an insertion hole 621 inserted through the support shaft 61, and a baffle plate 62 so as not to be detached from the support shaft 61.
  • the stopper part 611 provided is provided as a main part.
  • the support shaft 61 is, for example, a tube, and is provided substantially perpendicular to the discharge unit 4 and supported by, for example, a stainless plate 612 so that the baffle plate 62 can be inserted and supported as shown in FIG. 5A.
  • the stainless steel plate 612 is connected to the container body 2 via bolts 613.
  • the stainless steel plate 612 and the bolt 613 are not limited to the materials and shapes as long as they can support the support shaft 61.
  • the baffle plate 62 is, for example, a disc made of stainless steel having an insertion hole 621 in the approximate center, and is in the axial direction of the support shaft 61 as shown in FIG. And the stopper portion 611 through the insertion hole 621 so as to be movable, and rotate in conjunction with the swirl flow.
  • the baffle plate 62 only needs to be able to rotate in conjunction with the swirling flow, and is not limited to the material or shape.
  • the liquid L1 in the tank TA containing the liquid fluid L2 discharged from the discharge part 4 can be stirred by providing the baffle plate 62 with a stirring blade.
  • the power generation device 1 can also be used as a stirrer.
  • the insertion hole 621 is larger in diameter than the shaft diameter of the support shaft 61, and the baffle plate 62 is movable through the insertion hole 621 in the axial direction of the support shaft 61. Is inserted.
  • the outer wall flat portion 22 and the annular projecting wall 23 have both a function of pushing the baffle plate 62 in the axial direction rearward of the container body 2 and a function of increasing the rotational force of the swirling flow.
  • the suction force due to the low hydraulic pressure in the container body 2 is balanced, and the insertion hole 621 is larger than the shaft diameter of the support shaft 61, so that the shaft of the container body 2 does not contact the support shaft 61.
  • Both the direction and the direction substantially perpendicular to the axial direction of the container body 2 are in a balanced state and are substantially stationary at a fixed position. Therefore, power can be generated without contacting the support shaft 61.
  • the shaft 61 is stepped, and the movement of the baffle plate 62 is restricted at the stepped position of the shaft 61, thereby serving as a stopper.
  • the power generation unit 6 includes a support shaft 61, a baffle plate 62 having an insertion hole 621 inserted through the support shaft 61, and the baffle plate 62 from the support shaft 61.
  • the stopper part 611 provided in this way was demonstrated, this invention is not limited to this.
  • the power generation unit 6 may be in any form as long as it is configured to be movable in the axial direction of the container body 2.
  • the power generation unit 6 has an insertion shaft 61 ′.
  • the stainless steel plate 612 ' is connected to the container body 2 via a bolt 613', as in the example shown in FIG.
  • the baffle plate 62 ′ is, for example, a disc with a shaft made of stainless steel having an insertion shaft 61 ′ at a substantially center, and is in the axial direction of the container body 2 (insertion shaft 61 ′). It is inserted between the discharge part 4 and the stopper part 611 'via the hole 614' so as to be movable in the axial direction of the container body 2, and rotates in conjunction with the swirling flow.
  • the hole 614 ′ is larger in diameter than the insertion shaft 61 ′, and the insertion shaft 61 ′ of the baffle plate 62 ′ passes through the hole 614 ′ in the axial direction of the container body 2. And is inserted into the hole 614 '.
  • the outer wall flat portion 22 and the annular projecting wall 23 have both a function of pushing the baffle plate 62 ′ rearward in the axial direction of the container body 2 and a function of increasing the rotational force of the swirling flow.
  • the force pushing the shaft 2 rearward is balanced with the suction force due to the low hydraulic pressure in the container body 2, and the hole 614 ′ is larger in diameter than the shaft diameter of the insertion shaft 61 ′.
  • both the axial direction of the container main body 2 and the direction substantially perpendicular to the axial direction of the container main body 2 are balanced and become substantially stationary at a fixed position. Therefore, the insertion shaft 61 ′ of the baffle plate 62 ′ can generate power without coming into contact with the hole 614 ′.
  • the power generation device 1 operates by repeating the following steps ST1 to ST5 continuously.
  • step ST1 (corresponding to the liquid fluid introduction step of claim 12), the pressure feeding means PR introduces the external liquid fluid L2 into the container body 2 via the liquid fluid introduction part 3.
  • step ST2 (corresponding to the liquid-fluid swirl process of claim 12), the screw 51 spirals along the inner wall of the container body 2 with the liquid fluid L2 pumped in step ST1 directed toward the discharge portion 4. It generates a powerful flow that swirls.
  • step ST3 since the inner wall of the container body 2 is reduced in diameter toward the discharge unit 4, the swirl flow generated in step ST2 is gradually accelerated along the inner wall.
  • step ST4 the swirling flow accelerated in step ST3 is discharged out of the container body 2 from the discharge unit 4.
  • step ST5 (corresponding to the power generation step of claim 12), the baffle plate 62 generates rotational power in conjunction with the swirling flow discharged in step ST4. (Operation of the power generation unit 6)
  • step ST5 will be described in detail below with reference to the flowcharts of FIGS. 8 and 9 for explaining the relationship between the baffle plate 62 and the force acting on the baffle plate 62.
  • step ST51 when the swirling flow is discharged from the discharge unit 4, the baffle plate 62 is pushed by the swirling flow and attempts to move rearward in the axial direction of the container main body 2, whereby the container main body 2 of the power generating unit 6 is moved.
  • the axial position is adjusted.
  • step ST52 when the discharge of the swirl flow continues, the hydraulic pressure in the vicinity of the discharge section 4 in the container main body 2 is in a first state in which it is extremely lower than the hydraulic pressure outside the container main body 2, and the baffle plate 62 is moved by the suction force SF.
  • the position of the power generating unit 6 in the axial direction of the container main body 2 is adjusted by moving toward the discharge unit 4 in the axial direction of the container main body 2.
  • step ST53 when the discharge flow rate of the liquid fluid L2 from the discharge part 4 decreases, the liquid pressure in the vicinity of the discharge part 4 in the container main body 2 becomes the second state in which the liquid pressure outside the container main body 2 becomes higher, and the swirl flow
  • the axial position of the container main body 2 of the power generator 6 is adjusted by trying to move the container main body 2 rearward in the axial direction by the pressing force PF.
  • step ST54 the first state of step ST52 and the second state of step ST53 are instantaneously repeated, so that the force applied to the baffle plate 62 in the axial direction of the container body 2 is canceled, and the baffle plate 62 is Since the insertion hole 621 is larger in diameter than the shaft diameter of the support shaft 61, the insertion hole 621 is not in contact with the support shaft 61 and also in a direction substantially perpendicular to the axial direction of the container body 2. In contrast, in a state of being automatically balanced, rotational power can be generated in a fixed position in a non-contact manner with the support shaft 61 in conjunction with the swirling flow. Note that steps ST51 to ST54 operate repeatedly and continuously. (Generator 7)
  • the generator 7 includes a power generation device 1 (broken line portion in FIG. 10) and a power conversion unit 71 as main parts.
  • the power conversion unit 71 includes, for example, a coil 711 and a permanent magnet 712, and the coil 711 is provided in non-contact with the baffle plate 62, and the permanent magnet 712 includes the baffle plate. 62.
  • the baffle plate 62 rotates, an induction current is generated in the coil 711 by electromagnetic induction. That is, the power conversion unit 71 converts the rotational power of the baffle plate 62 into electric power. (Operation of generator 7 and power generation method)
  • steps ST1 to ST5 are the same as the operation and the power generation method of the power generation device 1 and are omitted.
  • step ST6 (corresponding to the power conversion step of claim 7), the rotational power generated in step ST5 is converted into electric power composed of a coil 711 and a permanent magnet 712.
  • the conversion part 71 converts into electric power by electromagnetic induction. Steps ST1 to ST6 operate repeatedly and continuously.
  • a power generation device As described above, according to the present invention, there is provided a power generation device, a generator, a power generation method, and a power generation method that can generate power efficiently with a simple structure and without aging deterioration due to friction. Can do.
  • SYMBOLS 1 Power generation device, 2 ... Container main body, 21 ... Inner wall flat part, 22 ... Outer wall flat part, 23 ... Annular protrusion part, 3 ... Liquid fluid introduction part, 4 ... Discharge part, 5 ... Liquid fluid turning part, 51 ... Screws, 6 ... power generation part, 61 ... support shaft, 611 ... stopper part, 612 ... stainless steel, 613 ... bolt, 62 ... baffle plate, 621 ... insertion hole, 7 ... generator, 71 ... power conversion part, 711 ... coil 712 ... Permanent magnet, L1 ... Liquid, L2 ... Liquid fluid, PF ... Pushing force, SF ...
  • Suction force, TA ... Tank, PR ... Pumping means 100 ... Power generator, 101 ... Telescopic support mechanism, 102 ... Floating body , 103 ... Inner guide rail, 104 ... Outer guide rail, 105 ... Elongating action part, 106 ... Roller, 107 ... Rotating shaft, 108 ... Rotating body, 109 ... Reduction action part

Landscapes

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

Abstract

La présente invention concerne un dispositif de production d'énergie, un générateur, un procédé de production d'énergie et un procédé de production d'énergie électrique, avec lesquels une énergie peut être produite efficacement sans perte au fil du temps due aux frottements. Le dispositif de production d'énergie comprend : une unité de décharge (4) qui décharge un flux de liquide introduit à partir d'une unité d'introduction de flux de liquide (3); une unité de rotation de flux de liquide (5) qui amène le flux de liquide L2 introduit à partir de l'unité d'introduction de flux de liquide (3) à tourner d'une manière en spirale vers l'unité de décharge; et une unité de production d'énergie (6) qui peut se déplacer dans la direction axiale d'un corps principal de récipient (2) en raison de la quantité de décharge du flux en spirale généré par l'unité de rotation de flux de liquide (5), et qui est apte à tourner en raison du flux en spirale.
PCT/JP2016/004708 2016-10-26 2016-10-26 Dispositif de production d'énergie, générateur, procédé de production d'énergie et procédé de production d'énergie électrique Ceased WO2018078671A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN202111313473.3A CN114165399A (zh) 2016-10-26 2016-10-26 动力发生装置、发电机及动力发生方法以及发电方法
CN201680090947.3A CN109996931B (zh) 2016-10-26 2016-10-26 动力发生装置、发电机及动力发生方法以及发电方法
KR1020197013257A KR20190073424A (ko) 2016-10-26 2016-10-26 동력발생장치, 발전기, 및 동력발생방법 그리고 발전방법
JP2018546934A JP6763581B2 (ja) 2016-10-26 2016-10-26 動力発生装置、発電機、及び、動力発生方法、並びに、発電方法
PCT/JP2016/004708 WO2018078671A1 (fr) 2016-10-26 2016-10-26 Dispositif de production d'énergie, générateur, procédé de production d'énergie et procédé de production d'énergie électrique

Applications Claiming Priority (1)

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PCT/JP2016/004708 WO2018078671A1 (fr) 2016-10-26 2016-10-26 Dispositif de production d'énergie, générateur, procédé de production d'énergie et procédé de production d'énergie électrique

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WO2018078671A1 true WO2018078671A1 (fr) 2018-05-03

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JP (1) JP6763581B2 (fr)
KR (1) KR20190073424A (fr)
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KR20190073424A (ko) 2019-06-26
CN109996931B (zh) 2021-11-30
JPWO2018078671A1 (ja) 2019-09-05
CN114165399A (zh) 2022-03-11
JP6763581B2 (ja) 2020-09-30
CN109996931A (zh) 2019-07-09

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