CN112065639A - Floating power generation device for comprehensively utilizing ocean renewable energy - Google Patents

Floating power generation device for comprehensively utilizing ocean renewable energy Download PDF

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Publication number
CN112065639A
CN112065639A CN202011013164.XA CN202011013164A CN112065639A CN 112065639 A CN112065639 A CN 112065639A CN 202011013164 A CN202011013164 A CN 202011013164A CN 112065639 A CN112065639 A CN 112065639A
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China
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power generation
double
pipe body
renewable energy
floating power
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CN202011013164.XA
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Chinese (zh)
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沈荣华
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Individual
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Priority to CN202011013164.XA priority Critical patent/CN112065639A/en
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    • 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"
    • 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
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

The invention relates to the technical field of floating power generation devices, and discloses a floating power generation device for comprehensively utilizing ocean renewable energy sources. According to the floating power generation device for comprehensively utilizing ocean renewable energy, the number of the generators is increased by one on the original basis by arranging the double-head generators, the output shafts of the increased generators are connected with the diversion cones, and through the arrangement of the diversion cones, on one hand, the diversion cones can bring extra power output for the newly added generators in the rotating process, so that the generated energy can be improved; in addition, the diversion cone can throw out sundries attached to the diversion cone in the rotating process, and the electricity production quantity is guaranteed.

Description

Floating power generation device for comprehensively utilizing ocean renewable energy
Technical Field
The invention relates to the technical field of floating power generation devices, in particular to a floating power generation device for comprehensively utilizing ocean renewable energy.
Background
The floating pipe type hydroelectric generator is a floating type generating device which utilizes ocean flowing water as power, and the water-electricity conversion capability is greatly improved due to the multiplication of the water flow speed in the floating pipe type hydroelectric generator.
Referring to fig. 1-2, the existing floating pipe type hydroelectric generator structure comprises a floating pipe body 1, a fixed support 2 is fixedly installed at the top of the floating pipe body 1, the floating pipe body 1 is connected with a buoy 3 through the fixed support 2, a fixed support plate 4 is fixedly installed inside the floating pipe body 1, the floating pipe body 1 is connected with a single-end generator 5 through the fixed support plate 4, a sundry baffle frame 6 is installed on the left side of the floating pipe body 1, a traction ring 7 is welded at one end, far away from the floating pipe body 1, of the sundry baffle frame 6, and a fan blade 8 is installed at one end, close to the right side of the floating pipe body 1, of the single-end; in operation: the sundries blocking frame 6 can block sundries with large diameters, the sundries are prevented from entering the position near the fan blades 8 to cause the fan blades 8 to be blocked, the left opening of the floating pipe body 1 is large, a large amount of flowing water is poured into the floating pipe body, the pipe diameter of the floating pipe body 1 is reduced when the floating pipe body reaches the fan blades 8, the pressure is increased, and therefore the fan blades 8 are enabled to rotate quickly, and further the generator works.
When the existing floating pipe type hydroelectric generator works, the following problems can occur: 1. due to the pressure difference between the inside and the outside of the floating pipe body 1, large-diameter sundries such as plastic bags and the like can be adsorbed on the sundry blocking frame 6, and the water inflow in the floating pipe body 1 is reduced, so that the power generation efficiency of the single-head generator 5 is reduced, and the power generation efficiency of the existing single-head generator 5 is very low; 2. when flowing water is poured into the floating pipe body 1, because the directionality of the water flow is not uniform, when the water flow collides with the fan blades 8, the stress on each branch of the fan blades 8 is unbalanced, so that the output shaft of the single-head generator 5 continuously generates eccentric force, and the service life of the single-head generator 5 is further influenced.
Disclosure of Invention
The invention provides a floating power generation device for comprehensively utilizing ocean renewable energy, which has the advantages that a double-head generator improves the power generation efficiency, meanwhile, sundries are thrown and guaranteed to be clean, and water flow is guided before passing through fan blades to prevent the machine from being damaged due to uneven stress of the fan blades, so that the problems in the background art are solved.
The invention provides the following technical scheme: the utility model provides a floating power generation facility of ocean renewable energy comprehensive utilization, includes floats pipe body, fixed layer board and flabellum, the inner wall fixed mounting who floats the pipe body has fixed layer board, the middle part fixed mounting of fixed layer board has the double-end generator, the left side of double-end generator is equipped with rotates the stock, the one end fixed mounting that the double-end generator was kept away from to the rotation stock has the water conservancy diversion awl, the right side that floats pipe body inner wall and be located the double-end generator is equipped with the guide plate, the left top fixed mounting of floating pipe body has lead pin.
Preferably, two generators are reversely installed in the double-end generator, and output shafts of the two generators are respectively connected with the rotating long rod and the fan blades.
Preferably, the diversion cone is conical, the number of branches of the diversion cone is 16, the distance between adjacent branches of the diversion cone is 5cm, and the branches of the diversion cone incline to the right by 30 degrees.
Preferably, the shape of guide plate is fan-shaped, and the quantity of guide plate is four, four guide plate symmetric distribution is between the double-end generator of floating pipe body inner chamber and flabellum.
The invention has the following beneficial effects:
1. according to the floating power generation device for comprehensively utilizing ocean renewable energy, the number of the generators is increased by one on the original basis by arranging the double-head generators, the output shafts of the increased generators are connected with the diversion cones, and through the arrangement of the diversion cones, on one hand, the diversion cones can bring extra power output for the newly added generators in the rotating process, so that the generated energy can be improved; in addition, the diversion cone can throw out sundries attached to the diversion cone in the rotating process, and the electricity production quantity is guaranteed.
2. This ocean renewable energy integrated utilization's floating power generation facility through be provided with sectorial guide plate on the inner wall between flabellum and double-end generator, can play the effect of rectification through setting up of guide plate for the dynamics that flowing water collided on the flabellum branch is the same, thereby guarantees the steady operation of generator output shaft.
Drawings
FIG. 1 is a schematic diagram of a conventional structure of the present invention;
FIG. 2 is a schematic view of a fan blade according to the present invention;
FIG. 3 is a cross-sectional view of the structure of the present invention;
fig. 4 is a schematic view of the structure of the guide cone of the present invention.
In the figure: 1. a float pipe body; 2. fixing a bracket; 3. floating; 4. fixing the supporting plate; 5. a single-ended generator; 6. a sundry blocking frame; 7. a traction ring; 8. a fan blade; 9. a double-ended generator; 10. rotating the long rod; 11. a flow guide cone; 12. a baffle; 13. and pulling the pins.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 3-4, a floating power generation device for comprehensive utilization of ocean renewable energy comprises a floating pipe body 1, a fixed supporting plate 4 and fan blades 8, wherein the inner wall of the floating pipe body 1 is fixedly provided with the fixed supporting plate 4, the middle part of the fixed supporting plate 4 is fixedly provided with a double-head generator 9, the left side of the double-head generator 9 is provided with a rotating long rod 10, the inside of the double-head generator 9 is reversely provided with two generators, output shafts of the two generators are respectively connected with the rotating long rod 10 and the fan blades 8, one end of the rotating long rod 10 far away from the double-head generator 9 is fixedly provided with a guide cone 11, the guide cone 11 is conical, the branches of the guide cone 11 are 16, the distance between adjacent branches of the guide cone 11 is 5cm, the branches of the guide cone 11 are inclined to the right by 30 degrees, the inner wall of the floating pipe body 1 is positioned at the right side of the double, the arrangement that two generators are reversely arranged in the double-end generator 9 can enable the guide cone 11 to rotate under the impact force of water flow, so that the guide cone 11 can provide mechanical force for the double-end generator 9, and the generated energy is generated; in addition, sundries such as plastic bags and the like adhered to the diversion cone 11 can be thrown away in the rotation process of the diversion cone 11, so that the water inflow is ensured; in addition, the distance between the adjacent branches of the diversion cone 11 is 5cm, so that water inflow is guaranteed, and meanwhile large-diameter sundries are isolated.
The shape of guide plate 12 is fan-shaped, and the quantity of guide plate 12 is four, and four guide plate 12 symmetric distribution are between the double-end generator 9 of 1 inner chamber of floating pipe body and flabellum 8, through the setting of four guide plates 12, can carry out the rectification operation with the rivers of dashing into, guarantee that rivers are balanced to hit to flabellum 8, improve the life of flabellum 8 and output shaft.
According to the working principle, after the device is placed in water, the water flow acting force is enabled to be on the diversion cone 11 due to the fact that the diversion cone 11 is inclined by 30 degrees, the diversion cone 11 is pushed to rotate clockwise, and due to the rotation of the diversion cone 11, on one hand, the device can generate electricity for one of the double-head generators 9, on the other hand, sundries adhered to the diversion cone 11 can be thrown out through the inertia force of the diversion cone 11, and the water inflow is guaranteed; then, water flow evenly impacts the fan blades 8 after passing through the guide plates 12 to push the fan blades 8 to rotate, and mechanical energy is provided for the other generator of the double-head generator 9 to ensure power generation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a marine renewable energy comprehensive utilization's floating power generation facility, includes floating pipe body (1), fixed layer board (4) and flabellum (8), its characterized in that: the inner wall fixed mounting who floats pipe body (1) has fixed layer board (4), the middle part fixed mounting of fixed layer board (4) has double-end generator (9), the left side of double-end generator (9) is equipped with rotates stock (10), the one end fixed mounting who keeps away from double-end generator (9) of rotation stock (10) has water conservancy diversion awl (11), the right side that floats pipe body (1) inner wall is located double-end generator (9) is equipped with guide plate (12), float the left top fixed mounting of pipe body (1) and lead pin (13).
2. The floating power generation device for comprehensive utilization of ocean renewable energy according to claim 1, characterized in that: two generators are reversely installed inside the double-end generator (9), and output shafts of the two generators are respectively connected with the rotating long rod (10) and the fan blades (8).
3. The floating power generation device for comprehensive utilization of ocean renewable energy according to claim 1, characterized in that: the shape of water conservancy diversion awl (11) is the toper, and the branch of water conservancy diversion awl (11) is 16, the interval of the adjacent branch of water conservancy diversion awl (11) is 5cm, and the branch of water conservancy diversion awl (11) all inclines 30 right.
4. The floating power generation device for comprehensive utilization of ocean renewable energy according to claim 1, characterized in that: the shape of guide plate (12) is fan-shaped, and the quantity of guide plate (12) is four, four guide plate (12) symmetric distribution is between double-end generator (9) and flabellum (8) of floating pipe body (1) inner chamber.
CN202011013164.XA 2020-09-24 2020-09-24 Floating power generation device for comprehensively utilizing ocean renewable energy Withdrawn CN112065639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011013164.XA CN112065639A (en) 2020-09-24 2020-09-24 Floating power generation device for comprehensively utilizing ocean renewable energy

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Application Number Priority Date Filing Date Title
CN202011013164.XA CN112065639A (en) 2020-09-24 2020-09-24 Floating power generation device for comprehensively utilizing ocean renewable energy

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104948379A (en) * 2015-05-27 2015-09-30 上海海洋大学 Wave flow coupling power generation device
CN205087117U (en) * 2015-11-13 2016-03-16 九江市中基清洁能源科技有限公司 Rivers electricity generation landing stage
CN106968870A (en) * 2017-05-27 2017-07-21 重庆同利实业有限公司 Floating pipe type hydraulic generator
CN107429656A (en) * 2015-02-12 2017-12-01 液力能源公司 Water power/water turbine and production and preparation method thereof
CN108412668A (en) * 2018-02-12 2018-08-17 长沙理工大学 A kind of double duct hydraulic turbine electric generator systems
CN108571420A (en) * 2018-04-09 2018-09-25 刘宇 A kind of ocean energy harvester based on ocean current
CN108644058A (en) * 2018-07-11 2018-10-12 重庆同利实业有限公司 A kind of extra low head hydroelectric generator
CN109653932A (en) * 2018-11-20 2019-04-19 陈鑫 A kind of stable anti-drift sundries floating pipe type hydroelectric power generating apparatus
CN209724566U (en) * 2019-04-26 2019-12-03 段家忠 A kind of integrated natural flow station of floatability formula

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107429656A (en) * 2015-02-12 2017-12-01 液力能源公司 Water power/water turbine and production and preparation method thereof
CN104948379A (en) * 2015-05-27 2015-09-30 上海海洋大学 Wave flow coupling power generation device
CN205087117U (en) * 2015-11-13 2016-03-16 九江市中基清洁能源科技有限公司 Rivers electricity generation landing stage
CN106968870A (en) * 2017-05-27 2017-07-21 重庆同利实业有限公司 Floating pipe type hydraulic generator
CN108412668A (en) * 2018-02-12 2018-08-17 长沙理工大学 A kind of double duct hydraulic turbine electric generator systems
CN108571420A (en) * 2018-04-09 2018-09-25 刘宇 A kind of ocean energy harvester based on ocean current
CN108644058A (en) * 2018-07-11 2018-10-12 重庆同利实业有限公司 A kind of extra low head hydroelectric generator
CN109653932A (en) * 2018-11-20 2019-04-19 陈鑫 A kind of stable anti-drift sundries floating pipe type hydroelectric power generating apparatus
CN209724566U (en) * 2019-04-26 2019-12-03 段家忠 A kind of integrated natural flow station of floatability formula

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Application publication date: 20201211