CN117175843A - Centrifugal flywheel sends out and stores up integrated device - Google Patents
Centrifugal flywheel sends out and stores up integrated device Download PDFInfo
- Publication number
- CN117175843A CN117175843A CN202311188508.4A CN202311188508A CN117175843A CN 117175843 A CN117175843 A CN 117175843A CN 202311188508 A CN202311188508 A CN 202311188508A CN 117175843 A CN117175843 A CN 117175843A
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- centrifugal flywheel
- centrifugal
- frame
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- permanent magnet
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- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000004146 energy storage Methods 0.000 claims abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical group [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 claims description 3
- 238000010248 power generation Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Abstract
The invention relates to the technical field of generators, and provides a centrifugal flywheel storage and transmission integrated device, which comprises a frame, wherein the frame is provided with a storage and transmission device; the driving piece is arranged on the frame; the energy storage piece is arranged on the frame; the driving piece is in driving connection with the transmission mechanism, and the transmission mechanism is connected to the energy storage piece. Through the technical scheme, the problem that the power generation efficiency of the centrifugal flywheel generator is not high enough in the prior art is solved.
Description
Technical Field
The invention relates to the technical field of generators, in particular to a centrifugal flywheel generating and storing integrated device.
Background
The centrifugal flywheel generator is a generator which operates based on the flywheel principle and can convert the ordered motion of the centrifugal flywheel into electric energy. The centrifugal flywheel generator can be used for generating power, storing energy, balancing load, dispersing and storing renewable energy sources and the like.
However, the existing flywheel generator is not high enough in power generation efficiency, so that improvement is needed to improve the power generation efficiency.
Disclosure of Invention
The invention provides a centrifugal flywheel generating and storing integrated device, which solves the problem that the generating efficiency of a flywheel generator is not high enough in the related art.
The technical scheme of the invention is as follows:
an integrated device for centrifugal flywheel storage and transmission, which comprises,
a frame;
the driving piece is arranged on the frame;
the energy storage piece is arranged on the rack;
the driving piece is in driving connection with the transmission mechanism, and the transmission mechanism is connected to the energy storage piece.
As a further technical scheme, the transmission mechanism comprises,
the rotating shaft is rotatably arranged on the frame, one end of the rotating shaft is connected with the output end of the driving piece, and the other end of the rotating shaft is connected with the input end of the energy storage piece;
the centrifugal flywheel is arranged on the rotating shaft;
the first permanent magnets are uniformly arranged on one side of the centrifugal flywheel;
the first mounting seat is arranged on the frame;
the permanent magnets II are uniformly arranged on the first mounting seat, and the permanent magnets II correspond to the permanent magnets I respectively.
As a further technical scheme, the permanent magnet I and the permanent magnet II are obliquely arranged, and the oblique angles of the permanent magnet I and the permanent magnet II are the same.
As a further technical scheme, the transmission mechanism further comprises,
the centrifugal flywheel comprises at least two permanent magnets, wherein the three permanent magnets are uniformly arranged on the other side of the centrifugal flywheel, and the permanent magnets on the two centrifugal flywheels are opposite in pairs and opposite in magnetic pole;
the second mounting seat is arranged on the frame;
the iron cores are arranged on the second mounting seat, and one iron core is arranged between every two opposite permanent magnets.
As a further technical scheme, the transmission mechanism further comprises,
the annular seat is arranged on the frame and covers the periphery of the centrifugal flywheel;
an electromagnet arranged on the inner wall of the annular seat;
and a permanent magnet IV is arranged on the circumferential side wall of the centrifugal flywheel, and a gap is reserved between the permanent magnet IV and the electromagnet.
As a further technical scheme, the permanent magnets are arranged in a four-inclined mode.
As a further technical solution, the driving member includes,
the engine is arranged on the rack;
a small belt pulley arranged on an output shaft of the engine;
the large belt pulley is arranged on the rotating shaft, and the belt is sleeved on the large belt pulley and the small belt pulley.
As a further technical scheme, the centrifugal flywheel is arranged perpendicular to the ground.
The working principle and the beneficial effects of the invention are as follows:
in the invention, the transmission mechanism is additionally arranged between the driving piece and the energy storage piece, so that the energy consumption during driving the centrifugal flywheel can be reduced, and the overall power generation efficiency is improved. The driving piece drives the rotating shaft to rotate, the centrifugal flywheel is arranged on the rotating shaft to store energy and output the energy to the energy storage piece, and the centrifugal flywheel is fixed on the rotating shaft and can be balanced through the multi-blade design with the inclination angle, so that on one hand, the weight is reduced through the lifting force, and the energy loss is reduced; in addition, a second power source, namely a first permanent magnet is arranged on the centrifugal flywheel and rotates along with the centrifugal flywheel, a fixed mounting seat I is arranged on one side of the first permanent magnet, a second permanent magnet corresponding to the first permanent magnet is arranged on the mounting seat I, whether repulsive force or attractive force is arranged between the first permanent magnet and the second permanent magnet according to the actual rotation direction of the rotating shaft, and the direction of the force is turned towards the rotating shaft is adjusted, so that the centrifugal flywheel can be boosted, the torque of the centrifugal flywheel is increased, the potential energy of the centrifugal flywheel is improved, and the power generation efficiency is improved.
Besides the mode, the energy storage part is externally connected with wind power, water power and other modes for energy storage, so that the power generation efficiency is further improved.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the invention with the prefabricated cabin removed;
FIG. 3 is a schematic view of the explosion structure of the first mounting seat, the annular seat and the second mounting seat in the invention;
fig. 4 is a schematic diagram of a centrifugal flywheel according to the present invention.
In the figure: 1. the device comprises a frame, 2, a driving part, 3, an energy storage part, 4, a transmission mechanism, 5, a rotating shaft, 6, a centrifugal flywheel, 7, a first permanent magnet, 8, a first mounting seat, 9, a second permanent magnet, 10, a third permanent magnet, 11, a second mounting seat, 12, an iron core, 13, an annular seat, 14, an electromagnet, 15, a fourth permanent magnet, 16, an engine, 17, a small belt pulley, 18, a large belt pulley, 19 and a prefabricated cabin body.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1-4, the present embodiment provides a centrifugal flywheel storage-dispensing integrated device, which includes,
a frame 1;
a driving member 2 provided on the frame 1;
the energy storage part 3 is arranged on the frame 1;
the driving mechanism 4, the driving member 2 is in driving connection with the driving mechanism 4, and the driving mechanism 4 is connected to the energy storage member 3.
In this embodiment, in order to solve the problem of insufficient power generation efficiency of the flywheel power generator in the related art, the transmission mechanism 4 is additionally arranged between the driving member 2 and the energy storage member 3, so that energy consumption during driving the centrifugal flywheel 6 can be reduced, and further, the overall power generation efficiency is improved. The driving part 2 can be a motor, the energy storage part 3 can be a generator and an energy storage device, the motor drives the transmission mechanism 4, and the transmission mechanism 4 drives the generator to generate electricity.
Further, the transmission mechanism 4 includes,
the rotating shaft 5 is rotatably arranged on the frame 1, one end of the rotating shaft is connected with the output end of the driving piece 2, and the other end of the rotating shaft is connected with the input end of the energy storage piece 3;
the centrifugal flywheel 6 is arranged on the rotating shaft 5;
the permanent magnets 7 are uniformly arranged on one side of the centrifugal flywheel 6;
the first mounting seat 8 is arranged on the frame 1;
the permanent magnets II 9 are uniformly arranged on the first mounting seat 8, and the permanent magnets II 9 respectively correspond to the permanent magnets I7.
In this embodiment, the specific working principle of the transmission mechanism 4 is as follows: the driving part 2 drives the rotating shaft 5 to rotate, the centrifugal flywheel 6 is arranged on the rotating shaft 5 to store energy and output the energy to the energy storing part 3, and the centrifugal flywheel 6 is fixed on the rotating shaft, so that the weight is reduced through lifting force and the energy consumption is reduced through the multi-blade design which can be balanced and has an inclination angle; on the other hand, the moment of inertia, torque and centrifugal potential energy are increased through the blade counterweight, and the generated energy is improved; in addition, a second power source, namely magnetic force, is designed, namely a permanent magnet I7 is arranged on the centrifugal flywheel 6, the permanent magnet I7 rotates along with the centrifugal flywheel 6, a fixed mounting seat I8 is arranged on one side of the permanent magnet I, a permanent magnet II 9 corresponding to the permanent magnet I7 is arranged on the mounting seat I8, the repulsive force or attractive force between the permanent magnet I7 and the permanent magnet II 9 can be adjusted according to the actual rotation direction of the rotating shaft 5, and the direction of the attractive force turns towards the rotating shaft 5, so that the centrifugal flywheel 6 can be boosted, the torque of the centrifugal flywheel 6 is increased, the potential energy of the centrifugal flywheel is improved, and the power generation efficiency is improved.
Besides the mode, the driving piece 2 can be connected with electric energy generated by new energy sources (photovoltaic power generation and wind power generation) for driving, so that the problems of intermittence and instability of the current new energy source power generation can be solved, and the problems of intermittence and instability of the new energy source power generation and wind discarding and light discarding can be solved by storing and outputting continuous stable electric energy through the centrifugal flywheel 6 through the centrifugal flywheel power generation and storage device; the frequency modulation peak shaving problem of the power grid is solved.
The energy storage part 3 can be a generator, and according to the size and the number of the centrifugal flywheel 6, various specifications of (permanent magnet) generators can be selected, and the generator can be selected: low rotation speed, high power generation or excellent power generation electric energy conversion rate; specifications may include wattages of 500W, 1000W, 2000W, 5000W, 10000W, 50000W, 100000W, etc.
Example 2
Further, the permanent magnet 7 and the permanent magnet 9 are both obliquely arranged, and the oblique angles of the permanent magnet 7 and the permanent magnet 9 are the same.
In this embodiment, based on the concept of embodiment 1, the permanent magnet one 7 and the permanent magnet two 9 are designed to be inclined, so that the directions of the forces generated by the permanent magnet one 7 and the permanent magnet two 9 are closer to the steering direction of the centrifugal flywheel 6, so that the centrifugal flywheel 6 receives larger force to achieve the best boosting effect, and the torque applied to the centrifugal flywheel 6 is maximum.
Example 3
Further, the transmission mechanism 4 further comprises,
the centrifugal flywheel 6 is provided with at least two permanent magnets III 10, a plurality of permanent magnets III 10 are uniformly arranged on the other side of the centrifugal flywheel 6, and the permanent magnets III 10 on the two centrifugal flywheels 6 are opposite in pairs and opposite in magnetic pole;
the second mounting seat 11 is arranged on the frame 1;
the iron cores 12 are arranged on the second mounting seat 11, and one iron core 12 is arranged between every two opposite permanent magnets 10.
In this embodiment, based on the concept of embodiment 1, an iron core 12 is further disposed between two centrifugal flywheels 6, a closed magnetic field is formed between two opposite permanent magnets three 10, after the centrifugal flywheels 6 rotate, according to the principle of magnetic electricity generation, the iron core 12 can cut the magnetic field to generate electricity, and the part of electric energy can be input into the energy storage member 3, so as to improve the generated energy.
Example 4
Further, the transmission mechanism 4 further comprises,
the annular seat 13 is arranged on the frame 1 and covers the periphery of the centrifugal flywheel 6;
an electromagnet 14 disposed on the inner wall of the annular seat 13;
and a permanent magnet IV 15 is arranged on the circumferential side wall of the centrifugal flywheel 6, and a gap is reserved between the permanent magnet IV and the electromagnet 14.
In this embodiment, based on the concept of embodiment 3, an annular seat 13 is further disposed at the periphery of the centrifugal flywheel 6, the electromagnet 14 on the inner wall of the annular seat 13 may be provided with a pulsating current by a pulse signal generator, and the pulse signal generator may be powered by the electric energy generated in embodiment 3, when each of the permanent magnets four 15 passes through the position of the electromagnet 14 due to the rotation of the centrifugal flywheel 6, the pulsating current is applied, i.e., the electromagnet 14 is intermittently turned on, so that the electric energy consumption is reduced, and a repulsive force or attractive force is generated between the electromagnet 14 and the permanent magnets four 15 after the electromagnet 14 is energized, so that a torque is further applied to the centrifugal flywheel 6 in the rotation direction of the centrifugal flywheel 6, thereby improving the inertia thereof.
In addition, the shape of the rotating shaft 5 in the transmission mechanism 4 can be solid round, solid square, solid hexagonal, solid octagonal and other structures, and the power transmission shafts with various shapes can be designed, so that the centrifugal flywheel 6 can be conveniently installed and the power generator of the energy storage part 3 can be conveniently in butt joint for power generation.
Further, the permanent magnets four 15 are obliquely arranged.
In this embodiment, the same principle as that of the permanent magnets 7 and 9 is provided obliquely, so that the direction of repulsive force or attractive force is closer to the rotation direction of the centrifugal flywheel 6, the acting force on the centrifugal flywheel 6 is increased, and the torque provided to the centrifugal flywheel 6 is further increased.
Example 5
Further, the driving member 2 comprises,
an engine 16 provided on the frame 1;
a small pulley 17 provided on an output shaft of the engine 16;
the big belt pulley 18 is arranged on the rotating shaft 5, and the big belt pulley 18 and the small belt pulley 17 are sleeved with belts.
In this embodiment, based on the concept of embodiment 1, the driving member 2 may specifically be a motor or a generator, and drives the rotating shaft 5 to rotate through belt transmission. Because the radii of the small belt pulley 17 and the large belt pulley 18 are different, a lever effect with different force arms is generated between the small belt pulley 17 and the large belt pulley 18, and the lever effect can expand the pulling force exerted by the small belt pulley 17 to the large belt pulley 18, so that the rotating acceleration of the large belt pulley 18 is increased, the rotating shaft 5 is accelerated to rotate, and the power generation effect is improved.
In addition, the pulleys may be designed as single pulleys, multiple pulleys, three pulleys, and other pulleys and belts suitable for use.
Further, the centrifugal flywheel 6 is disposed perpendicularly to the ground.
In addition, the permanent magnet I7, the permanent magnet III 10 and the permanent magnet IV 15 can be arranged at the edge of the centrifugal flywheel 6 to play a role of counterweight, strengthen the centrifugal effect of the centrifugal flywheel 6 and further improve the inertia potential energy of the centrifugal flywheel.
According to the design capacity, the prefabricated cabin 19 with various capacity grades can be designed, mainly comprising a rack loading part, a transmission mechanism loading part and an energy storage part loading part, and besides the function of the prefabricated cabin serving as a shell, the prefabricated cabin is also required to be firm and durable, so that the possible loss risk caused when the centrifugal flywheel 6 rotates can be prevented.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. A centrifugal flywheel storing and transmitting integrated device is characterized by comprising,
a frame (1);
the driving piece (2) is arranged on the frame (1);
the energy storage piece (3) is arranged on the frame (1);
the driving piece (2) is in driving connection with the driving piece (4), and the driving piece (4) is connected to the energy storage piece (3).
2. A centrifugal flywheel storage integrated device according to claim 1, characterized in that the transmission mechanism (4) comprises,
the rotating shaft (5) is rotatably arranged on the frame (1), one end of the rotating shaft is connected with the output end of the driving piece (2), and the other end of the rotating shaft is connected with the input end of the energy storage piece (3);
a centrifugal flywheel (6) arranged on the rotating shaft (5);
the permanent magnets I (7) are uniformly arranged on one side of the centrifugal flywheel (6);
the first mounting seat (8) is arranged on the frame (1);
the permanent magnets II (9) are uniformly arranged on the first mounting seat (8), and the permanent magnets II (9) respectively correspond to the permanent magnets I (7).
3. The centrifugal flywheel storage integrated device according to claim 2, wherein the first permanent magnet (7) and the second permanent magnet (9) are obliquely arranged, and the oblique angles of the first permanent magnet and the second permanent magnet are the same.
4. A centrifugal flywheel storage integrated device according to claim 2, characterized in that the transmission mechanism (4) further comprises,
the centrifugal flywheel (6) is provided with at least two permanent magnets, the three permanent magnets (10) are uniformly arranged on the other side of the centrifugal flywheel (6), and the three permanent magnets (10) on the two centrifugal flywheels (6) are opposite in pairs and opposite in magnetic poles;
the second mounting seat (11) is arranged on the frame (1);
the iron cores (12) are arranged on the second mounting seat (11), and one iron core (12) is arranged between every two opposite permanent magnets (10).
5. The centrifugal flywheel storage integrated device according to claim 4, wherein the transmission mechanism (4) further comprises,
the annular seat (13) is arranged on the frame (1) and covers the periphery of the centrifugal flywheel (6);
an electromagnet (14) arranged on the inner wall of the annular seat (13);
and a permanent magnet IV (15) is arranged on the circumferential side wall of the centrifugal flywheel (6), and a gap is reserved between the permanent magnet IV and the electromagnet (14).
6. The centrifugal flywheel storage integrated device according to claim 5, wherein the permanent magnets (15) are obliquely arranged.
7. A centrifugal flywheel storage integrated device according to claim 2, characterized in that the driving member (2) comprises,
an engine (16) arranged on the frame (1);
a small pulley (17) provided on an output shaft of the engine (16);
the large belt pulley (18) is arranged on the rotating shaft (5), and belts are sleeved on the large belt pulley (18) and the small belt pulley (17).
8. A centrifugal flywheel storage integrated device according to claim 2, characterized in that the centrifugal flywheel (6) is arranged perpendicular to the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311188508.4A CN117175843A (en) | 2023-09-15 | 2023-09-15 | Centrifugal flywheel sends out and stores up integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311188508.4A CN117175843A (en) | 2023-09-15 | 2023-09-15 | Centrifugal flywheel sends out and stores up integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117175843A true CN117175843A (en) | 2023-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311188508.4A Pending CN117175843A (en) | 2023-09-15 | 2023-09-15 | Centrifugal flywheel sends out and stores up integrated device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080088200A1 (en) * | 2006-06-08 | 2008-04-17 | Jonathan Ritchey | Poly-phasic multi-coil generator |
| CN102420493A (en) * | 2011-12-16 | 2012-04-18 | 杭州英若飞科技有限公司 | Flywheel battery |
| WO2015039507A1 (en) * | 2013-09-18 | 2015-03-26 | 林磊 | Flexible energy supplement apparatus for flywheel battery, capable of being automatically separated |
| WO2016153077A1 (en) * | 2015-03-26 | 2016-09-29 | 株式会社エコ・インフィニティ | Rotating device for power generating apparatus |
| CN111478506A (en) * | 2020-04-28 | 2020-07-31 | 黄明实 | Lever power generation system |
| US20210288530A1 (en) * | 2018-06-30 | 2021-09-16 | Huaiyin Institute Of Technology | Disc-type three-degree-of-freedom magnetic suspension switched reluctance motor |
| JP2022071471A (en) * | 2020-10-28 | 2022-05-16 | ネクスファイ・テクノロジー株式会社 | Flywheel power storage device |
| WO2022236896A1 (en) * | 2021-05-13 | 2022-11-17 | 江苏大学 | Ultra-thin vehicle-mounted magnetic suspension flywheel battery and working method therefor |
-
2023
- 2023-09-15 CN CN202311188508.4A patent/CN117175843A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080088200A1 (en) * | 2006-06-08 | 2008-04-17 | Jonathan Ritchey | Poly-phasic multi-coil generator |
| CN102420493A (en) * | 2011-12-16 | 2012-04-18 | 杭州英若飞科技有限公司 | Flywheel battery |
| WO2015039507A1 (en) * | 2013-09-18 | 2015-03-26 | 林磊 | Flexible energy supplement apparatus for flywheel battery, capable of being automatically separated |
| WO2016153077A1 (en) * | 2015-03-26 | 2016-09-29 | 株式会社エコ・インフィニティ | Rotating device for power generating apparatus |
| US20210288530A1 (en) * | 2018-06-30 | 2021-09-16 | Huaiyin Institute Of Technology | Disc-type three-degree-of-freedom magnetic suspension switched reluctance motor |
| CN111478506A (en) * | 2020-04-28 | 2020-07-31 | 黄明实 | Lever power generation system |
| JP2022071471A (en) * | 2020-10-28 | 2022-05-16 | ネクスファイ・テクノロジー株式会社 | Flywheel power storage device |
| WO2022236896A1 (en) * | 2021-05-13 | 2022-11-17 | 江苏大学 | Ultra-thin vehicle-mounted magnetic suspension flywheel battery and working method therefor |
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