CN110474560B - Efficient energy collector adopting flywheel energy storage mechanism based on friction power generation principle - Google Patents
Efficient energy collector adopting flywheel energy storage mechanism based on friction power generation principle Download PDFInfo
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- CN110474560B CN110474560B CN201910862833.1A CN201910862833A CN110474560B CN 110474560 B CN110474560 B CN 110474560B CN 201910862833 A CN201910862833 A CN 201910862833A CN 110474560 B CN110474560 B CN 110474560B
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- 238000010248 power generation Methods 0.000 title claims abstract description 50
- 238000004146 energy storage Methods 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 19
- 230000001788 irregular Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 9
- 239000002783 friction material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/02—Additional mass for increasing inertia, e.g. flywheels
- H02K7/025—Additional mass for increasing inertia, e.g. flywheels for power storage
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/04—Friction generators
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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
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Abstract
The invention provides a high-efficiency energy collector adopting a flywheel energy storage mechanism based on a friction power generation principle, which solves the problem that the application range of the current friction nano generator is narrow in the working process. The flywheel mechanism converts linear motion into rotary motion, so that the working frequency of friction power generation is increased, the power generation efficiency is improved, and the friction power generation efficiency is increased by connecting a plurality of power generation units in parallel. The energy collecting device has wide application prospect in the aspect of collecting energy generated by irregular movement, and provides a new structure for supplying power to the self-powered sensor.
Description
Technical Field
The invention relates to a high-efficiency energy collector adopting a flywheel energy storage mechanism based on a friction power generation principle, and belongs to the field of energy collection.
Background
Due to the rapid increase in energy consumption worldwide, renewable and sustainable energy technology has become an important area of research in view of the decreasing amount of non-renewable fossil fuels. The energy generated by irregular movement in the environment is abundant and ubiquitous, and can be used for meeting future energy requirements, so that the acquisition of the energy generated by the irregular movement from the surrounding environment becomes one of the most possible schemes in the field of renewable energy sources.
The friction nano generator is based on the friction power generation principle, has the characteristics of high energy density, small abrasion, long service life, low cost, simple manufacture and the like, and can convert mechanical energy generated by a self mechanical structure into electric energy for output, so that the friction nano generator is more suitable for being applied to the technical field of sustainable energy. Nowadays, research on generators for collecting energy generated by irregular movement is less, and the irregular movement is widely distributed and ubiquitous in life, so that the research and development of a high-efficiency energy collector capable of adopting a flywheel energy storage mechanism based on a friction power generation principle has important significance.
Disclosure of Invention
The invention discloses a high-efficiency energy collector adopting a flywheel energy storage mechanism based on a friction power generation principle, aiming at solving the problem that the application range of the current friction nano generator is narrow in the working process.
The technical scheme adopted by the invention is as follows:
a high-efficiency energy collector adopting a flywheel energy storage mechanism based on a friction power generation principle comprises a lower box body, a support shell I, a support shell II, a support shell group, a push rod assembly, an end cover, a flywheel transmission shaft, a momentum wheel, a mass plate, a shifting plate, a bolt, a nut I, an upper box body, a nut II and a bearing; the supporting shell I is fixed on the lower box body through bolts; the supporting shell II is arranged on the supporting shell I through a bolt and a nut I; the flywheel is fixed on the flywheel transmission shaft through interference fit; the flywheel transmission shaft is fixed on the bearing in an interference fit manner; the bearing is arranged on the support shell II through interference fit; the momentum wheel is arranged on the flywheel transmission shaft in an interference fit manner; the mass plate is fixed on the momentum wheel through clearance fit; the poking sheet is arranged on the momentum wheel through gluing; the nut II is installed on the flywheel transmission shaft through threaded connection; the supporting shell group is arranged on the supporting shell II through a bolt and a nut I and is embedded into the supporting platform; the end cover is connected to the supporting shell group through a bolt and a nut I; the push rod assembly is arranged on the support shell I through clearance fit; the upper box body is arranged on the lower box body through a bolt and a nut I.
The lower box body comprises a mounting connecting flange I, a threaded hole, a supporting table and a wiring terminal. The lower box body is connected with the upper box body through a mounting connecting flange I and a bolt, is connected with a supporting shell I through a threaded hole and a bolt, and is connected with a supporting shell group through a supporting platform.
The supporting shell I comprises a mounting connecting flange II, a push rod hole I and a bolt hole; the support shell I is fixed on the lower box body through a bolt penetrating through a bolt hole and a threaded hole, is connected with the support shell II through a mounting connecting flange II and a bolt, and is connected with the push rod assembly through a push rod hole I and a push rod; the supporting shell II comprises a shaft hole, a mounting connecting flange III and a mounting connecting flange IV; the supporting shell II is arranged on the supporting shell I through a bolt, an installation connecting flange III, an installation connecting flange II and a nut I and is connected with the supporting shell group through an installation connecting flange IV and a bolt; the bearing is arranged on the shaft hole in an interference fit manner; the supporting shell group comprises a supporting shell III and an electrode; the supporting shell III comprises a mounting connecting flange V, a mounting connecting flange VI and an inner wall of the supporting shell III; the electrode is uniformly adhered and fixed on the inner wall of the supporting shell III in the circumferential direction of the inner wall of the supporting shell III; the supporting shell group is installed on the supporting shell II through a bolt, an installation connecting flange V, an installation connecting flange IV and a nut I, is embedded into the supporting platform and is connected with the end cover through an installation connecting flange VI and a bolt.
The push rod assembly comprises a push rod, a return spring and a chain; the return spring is glued on a spring limiting boss of the push rod; the chain is arranged in the chain mounting groove in a clearance fit manner; the push rod assembly is mounted on the support housing I by inserting the push rod into the push rod hole I.
The end cover comprises a mounting connecting flange VII; the end cover is connected to the supporting shell group through bolts, a mounting connecting flange VII, a mounting connecting flange VI and nuts I.
The flywheel comprises a limiting groove I; the flywheel is arranged on the flywheel transmission shaft through the interference fit of the limiting groove I and the limiting boss I.
The flywheel transmission shaft comprises a limiting boss I, a limiting groove II and threads; the flywheel transmission shaft penetrates through the shaft hole to be installed on the bearing in an interference fit mode and is connected with the momentum wheel through a limiting groove II and a limiting boss III; the nut II is in threaded connection with the threads to be mounted on the flywheel transmission shaft.
The momentum wheel comprises a limit boss II, a limit boss III and a plectrum mounting groove; the plectrum mounting grooves are uniformly distributed on the momentum wheel in the circumferential direction of the momentum wheel; the momentum wheel is arranged on the flywheel transmission shaft through a limiting boss III and a limiting groove II. The quality piece comprises a limiting groove III; the mass plate is arranged on the momentum wheel through the clearance fit of the limit groove III and the limit boss II; the poking pieces are uniformly glued in the poking piece mounting grooves in the circumferential direction of the momentum wheel to be fixed on the momentum wheel, the number of the poking pieces is n, and 2< n < 30.
The upper box body comprises a push rod hole II and a mounting connecting flange VIII; go up the box and pass through bolt, installation flange VIII, installation flange I and nut I and install down on the box, push rod assembly stretches out from push rod hole II.
The invention has the beneficial effects that: the invention provides a high-efficiency energy collector adopting a flywheel energy storage mechanism based on a friction power generation principle, which aims to solve the problem that the application range of the current friction nano generator is narrow in the working process. The flywheel mechanism converts linear motion into rotary motion, so that the working frequency of friction power generation is increased, the power generation efficiency is improved, and meanwhile, the friction power generation efficiency is increased by connecting a plurality of friction materials in parallel with the power generation unit.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a high-efficiency energy collector based on the principle of friction power generation and using a flywheel energy storage mechanism according to the present invention;
FIG. 2 is a schematic view of a lower case structure of a high efficiency energy collector based on a friction power generation principle and using a flywheel energy storage mechanism according to the present invention;
FIG. 3 is a schematic structural diagram of a support housing I of an efficient energy collector based on a friction power generation principle and using a flywheel energy storage mechanism according to the present invention;
FIG. 4 is a structural diagram of a support housing II of an efficient energy collector based on a friction power generation principle and using a flywheel energy storage mechanism according to the present invention;
FIG. 5 is a schematic structural diagram of a supporting shell assembly of a high-efficiency energy collector based on a friction power generation principle and using a flywheel energy storage mechanism according to the present invention;
FIG. 6 is a schematic structural view of a support housing III of an efficient energy collector based on a friction power generation principle and using a flywheel energy storage mechanism according to the present invention;
FIG. 7 is a schematic structural diagram of a push rod assembly of a high efficiency energy collector based on a friction power generation principle and using a flywheel energy storage mechanism according to the present invention;
FIG. 8 is a schematic diagram of a push rod structure of a high efficiency energy collector based on a friction power generation principle and using a flywheel energy storage mechanism according to the present invention
FIG. 9 is a schematic structural view of an end cap of a high efficiency energy collector using a flywheel energy storage mechanism based on a friction power generation principle according to the present invention;
FIG. 10 is a schematic view of a flywheel structure of a high efficiency energy collector using a flywheel energy storage mechanism based on the principle of friction power generation according to the present invention;
FIG. 11 is a schematic structural diagram of a shaft of a high efficiency energy collector using a flywheel energy storage mechanism based on a friction power generation principle according to the present invention;
FIG. 12 is a schematic view of a momentum wheel structure of a high-efficiency energy collector based on a friction power generation principle and using a flywheel energy storage mechanism according to the present invention;
FIG. 13 is a schematic structural diagram of a mass plate of a high efficiency energy collector based on a friction power generation principle and using a flywheel energy storage mechanism according to the present invention;
fig. 14 is a schematic structural diagram of an upper box of a high-efficiency energy collector adopting a flywheel energy storage mechanism based on a friction power generation principle according to the present invention.
Detailed Description
The specific implementation mode is as follows: the present embodiment is described with reference to fig. 1 to 14, and provides a specific embodiment of a high-efficiency energy collector using a flywheel energy storage mechanism based on a friction power generation principle, and the specific embodiment of the high-efficiency energy collector using the flywheel energy storage mechanism based on the friction power generation principle is described as follows:
the efficient energy collector adopting the flywheel energy storage mechanism based on the friction power generation principle comprises a lower box body 1, a supporting shell I2, a supporting shell II 3, a supporting shell group 4, a push rod assembly 5, an end cover 6, a flywheel 7, a flywheel transmission shaft 8, a momentum wheel 9, a mass plate 10, a shifting plate 11, a bolt 12, a nut I13, an upper box body 14, a nut II 15 and a bearing 16; the supporting shell I2 is fixed on the lower box body 1 through a bolt 12; the supporting shell II 3 is arranged on the supporting shell I2 through a bolt 12 and a nut I13; the flywheel 7 is fixed on a flywheel transmission shaft 8 through interference fit; the flywheel transmission shaft 8 is fixed on the bearing 16 through interference fit; the bearing 16 is arranged on the support shell II 3 through interference fit; the momentum wheel 9 is arranged on the flywheel transmission shaft 8 through interference fit; the mass plate 10 is fixed to the momentum wheel 9 by clearance fit; the plectrum 11 is arranged on the momentum wheel 9 through gluing; the nut II 15 is installed on the flywheel transmission shaft 8 through threads; the supporting shell group 4 is installed on a supporting shell II 3 through a bolt 12 and a nut I13 and is embedded into the supporting tables 1-3; the end cover 6 is connected to the support shell group 4 through a bolt 12 and a nut I13; the push rod assembly 5 is mounted on the support shell I2 through clearance fit; the upper case 14 is mounted to the lower case 1 by bolts 12 and nuts I13.
The lower box body 1 comprises a mounting connecting flange I1-1, a threaded hole 1-2, a support table 1-3 and a wiring terminal 1-4; the lower box body 1 is connected with an upper box body 14 through a mounting connecting flange I1-1 and a bolt 12, is connected with a supporting shell I2 through a threaded hole 1-2 and the bolt 12, and is connected with a supporting shell group 4 through a supporting platform 1-3.
The supporting shell I2 comprises a mounting connecting flange II 2-1, a push rod hole I2-2 and a bolt hole 2-3; the supporting shell I2 is fixed on the lower box body 1 through a bolt 12, a bolt hole 2-3 and a threaded hole 1-2, connected with the supporting shell II 3 through a mounting connecting flange II 2-1 and a bolt 12, and connected with the push rod assembly 5 through a push rod hole I2-2 and a push rod 5-1; the supporting shell II 3 comprises a shaft hole 3-1, a mounting connecting flange III 3-2 and a mounting connecting flange IV 3-3; the supporting shell II 3 is arranged on the supporting shell I2 through a bolt 12, an installation connecting flange III 3-2, an installation connecting flange II 2-1 and a nut I13 and is connected with the supporting shell group 4 through an installation connecting flange IV 3-3 and a bolt 12; the bearing 16 is arranged on the shaft hole 3-1 through interference fit; the supporting shell group 4 comprises a supporting shell III 4-1 and an electrode 4-2; the supporting shell III 4-1 comprises a mounting connecting flange V4-1-1, a mounting connecting flange VI 4-1-2 and a supporting shell III inner wall 4-1-3; the electrode 4-2 is uniformly glued and fixed on the inner wall 4-1-3 of the supporting shell III in the circumferential direction of the inner wall 4-1-3 of the supporting shell III; the supporting shell group 4 is installed on the supporting shell II 3 through bolts 12, an installation connecting flange V4-1-1, an installation connecting flange IV 3-3 and nuts I13, embedded into the supporting platform 1-3 and connected with the end cover 6 through an installation connecting flange VI 4-1-2 and bolts 12.
The push rod assembly 5 comprises a push rod 5-1, a return spring 5-2 and a chain 5-3; the push rod 5-1 comprises a spring limiting boss 5-1-1 and a chain mounting groove 5-1-2; the return spring 5-2 is glued on the spring limiting boss 5-1-1; the chain 5-3 is arranged in the chain mounting groove 5-1-2 in a clearance fit manner; the push rod assembly 5 is installed on the support shell I2 through the push rod 5-1 inserted into the push rod hole I2-2. One end of a return spring 5-2 is contacted with the supporting shell 2, the other end of the return spring is contacted with a push rod 5-1, the initial position of the push rod 5-1 is a, the maximum stroke position is b, and the movement distance of the push rod is L; wherein L = b-a. The return spring 5-2 can return the chain push rod 5-1 from position b to position a.
The end cover 6 comprises a mounting connecting flange VII 6-1; the end cover 6 is connected to the supporting shell group 4 through bolts 12, a mounting connecting flange VII 6-1, a mounting connecting flange VI 4-3 and nuts I13. The purpose is to protect the momentum wheel 9.
The flywheel 7 comprises a limiting groove I7-1; the flywheel 7 is arranged on the flywheel transmission shaft 8 through the limiting groove I7-1 and the limiting boss I8-1 in an interference fit mode.
The flywheel transmission shaft 8 comprises a limiting boss I8-1, a limiting groove II 8-2 and a thread 8-3; the flywheel transmission shaft 8 passes through the shaft hole 3-1 and is arranged on the bearing 16 in an interference fit mode and is connected with the momentum wheel 9 through the limiting groove II 8-2 and the limiting boss III 9-2. The nut II 15 is installed on the flywheel drive shaft 8 by being in threaded connection with the thread 8-3, and is used for limiting the axial displacement of the momentum wheel 9.
The momentum wheel 9 comprises a limit boss II 9-1, a limit boss III 9-2 and a plectrum mounting groove 9-3; the plectrum mounting grooves 9-3 are uniformly distributed on the momentum wheel 9 in the circumferential direction of the momentum wheel 9; the momentum wheel 9 is arranged on the flywheel transmission shaft 8 through a limit boss III 9-2 and a limit groove II 8-2. The mass plate 10 comprises a limiting groove III 10-1; the mass plate 10 is in clearance fit with the momentum wheel 9 through the limit groove III 10-1 and the limit boss II 9-1, so that the inertia of the momentum wheel 9 is increased. The poking pieces 11 are uniformly glued in the poking piece mounting grooves 9-3 in the circumferential direction of the momentum wheel 9 to be fixed on the momentum wheel 9, the number of the poking pieces is n, wherein 2< n < 30.
The upper box body 14 comprises a push rod hole II 14-1 and a mounting connecting flange VIII 14-2; the upper box body 14 is arranged on the lower box body 1 through bolts 12, a mounting connecting flange VIII 14-2, a mounting connecting flange I1-1 and nuts I13, the whole generator set is sealed, and meanwhile, the push rod assembly 5 extends out of the upper box body through a push rod hole II 14-1, so that an external force can push the push rod. When the momentum wheel 9 rotates, the plectrum 11 and the electrode 4-2 slide relatively to generate electric energy output, and the generating efficiency of the friction nano generator can be effectively improved by manufacturing n plectrums 11 (2 < n < 30) and 2n electrodes 4-2, wherein 16 plectrums and 32 electrodes are adopted in the invention.
In the application process of the high-efficiency energy collector based on the friction power generation principle and adopting the flywheel energy storage mechanism, the push rod 5-1 generates linear motion through external pedals, impact generated by ship landing, extrusion generated by the fact that an automobile drives through a speed bump and the like, and the flywheel 7-1 drives the flywheel transmission shaft 8 and the momentum wheel 9 to rotate and work, so that electric energy output is generated, and environmental energy capture is achieved.
The working principle is as follows: the invention adopts intermittently triggered linear motion as an input source to drive the push rod to move downwards and compress the spring, and the flywheel is arranged in the box body and drives the flywheel to rotate when the push rod is pushed downwards. The rotation of the flywheel drive shaft drives the rotation of the flywheel drive shaft, so that the momentum wheel rotates, the shifting piece arranged on the momentum wheel slides relative to the electrode at the moment, the electric energy output is realized, and after one-time movement is finished, the spring drives the push rod to return so as to carry out the next-time movement. The limit of the momentum wheel is realized by connecting a screw thread with a nut II. The supporting shells are connected with each other through bolts and nuts I in a matched mode to be fixed. The flywheel can convert linear motion into rotary motion, and can effectively carry out unidirectional force transmission to achieve the effect of unidirectional rotation of the momentum wheel.
In summary, the invention provides a high-efficiency energy collector adopting a flywheel energy storage mechanism based on a friction power generation principle, which solves the problem that the application range of the current friction nano generator is narrow in the working process. The flywheel mechanism converts linear motion into rotary motion, so that the working frequency of friction power generation is increased, the power generation efficiency is improved, and the friction power generation efficiency is increased by connecting a plurality of friction materials in parallel with the power generation unit. The energy collecting device has wide application prospect in the aspect of collecting energy generated by irregular movement, and provides a new structure for supplying power to the self-powered sensor.
Claims (9)
1. The utility model provides an adopt high-efficient energy collector of flywheel energy storage mechanism based on friction power generation principle which characterized in that: the efficient energy collector adopting the flywheel energy storage mechanism based on the friction power generation principle comprises a lower box body (1), a supporting shell I (2), a supporting shell II (3), a supporting shell group (4), a push rod assembly (5), an end cover (6), a flywheel (7), a flywheel transmission shaft (8), a momentum wheel (9), a mass sheet (10), a shifting sheet (11), a bolt (12), a nut I (13), an upper box body (14), a nut II (15) and a bearing (16); the supporting shell I (2) is fixed on the lower box body (1) through a bolt (12); the supporting shell II (3) is mounted on the supporting shell I (2) through a bolt (12) and a nut I (13); the flywheel (7) is fixed on the flywheel transmission shaft (8) through interference fit; the flywheel transmission shaft (8) is fixed on the bearing (16) through interference fit; the bearing (16) is mounted on the support shell II (3) through interference fit; the momentum wheel (9) is arranged on the flywheel transmission shaft (8) in an interference fit manner; the mass plate (10) is fixed on the momentum wheel (9) through clearance fit; the poking sheet (11) is arranged on the momentum wheel (9) through gluing; the nut II (15) is installed on the flywheel transmission shaft (8) through threaded connection; the support shell group (4) is mounted on the support shell II (3) through a bolt (12) and a nut I (13) and is embedded into the support tables (1-3); the end cover (6) is connected to the support shell group (4) through a bolt (12) and a nut I (13); the push rod assembly (5) is installed on the support shell I (2) through clearance fit; the upper box body (14) is installed on the lower box body (1) through a bolt (12) and a nut I (13).
2. A high efficiency energy harvester using flywheel energy storage mechanism based on friction based power generation principle as claimed in claim 1 wherein: the lower box body (1) comprises a mounting connecting flange I (1-1), a threaded hole (1-2), a supporting table (1-3) and a wiring terminal (1-4); the lower box body (1) is connected with the upper box body (14) through a mounting connecting flange I (1-1) and a bolt (12), is connected with the supporting shell I (2) through a threaded hole (1-2) and the bolt (12), and is connected with the supporting shell group (4) through a supporting platform (1-3).
3. A high efficiency energy harvester using flywheel energy storage mechanism based on friction based power generation principle as claimed in claim 1 wherein: the supporting shell I (2) comprises a mounting connecting flange II (2-1), a push rod hole I (2-2) and a bolt hole (2-3); the supporting shell I (2) penetrates through the bolt holes (2-3) and the threaded holes (1-2) through bolts (12) and is fixed on the lower box body (1), is connected with the supporting shell II (3) through the mounting connecting flange II (2-1) and the bolts (12), and is connected with the push rod assembly (5) through the push rod holes I (2-2) and the push rod (5-1); the supporting shell II (3) comprises a shaft hole (3-1), a mounting connecting flange III (3-2) and a mounting connecting flange IV (3-3); the supporting shell II (3) is arranged on the supporting shell I (2) through a bolt (12), a mounting connecting flange III (3-2), a mounting connecting flange II (2-1) and a nut I (13) and is connected with the supporting shell group (4) through a mounting connecting flange IV (3-3) and a bolt (12); the bearing (16) is arranged on the shaft hole (3-1) through interference fit; the supporting shell group (4) comprises a supporting shell III (4-1) and an electrode (4-2); the supporting shell III (4-1) comprises a mounting connecting flange V (4-1-1), a mounting connecting flange VI (4-1-2) and an inner wall (4-1-3) of the supporting shell III; the electrode (4-2) is uniformly adhered and fixed on the inner wall (4-1-3) of the supporting shell III in the circumferential direction of the inner wall (4-1-3) of the supporting shell III; the supporting shell group (4) is arranged on the supporting shell II (3) through a bolt (12), a mounting connecting flange V (4-1-1), a mounting connecting flange IV (3-3) and a nut I (13), is embedded into the supporting platform (1-3), and is connected with the end cover (6) through a mounting connecting flange VI (4-1-2) and a bolt (12).
4. A high efficiency energy harvester using flywheel energy storage mechanism based on friction based power generation principle as claimed in claim 1 wherein: the push rod assembly (5) comprises a push rod (5-1), a return spring (5-2) and a chain (5-3); the push rod (5-1) comprises a spring limiting boss (5-1-1) and a chain mounting groove (5-1-2); the return spring (5-2) is glued on the spring limiting boss (5-1-1); the chain (5-3) is arranged in the chain mounting groove (5-1-2) in a clearance fit manner; the push rod component (5) is installed on the support shell I (2) through the push rod (5-1) inserted into the rod hole (2-2).
5. A high efficiency energy harvester using flywheel energy storage mechanism based on friction based power generation principle as claimed in claim 1 wherein: the end cover (6) comprises a mounting connecting flange VII (6-1); the end cover (6) is connected to the supporting shell group (4) through bolts (12), a mounting connecting flange VII (6-1), a mounting connecting flange VI (4-3) and nuts I (13).
6. A high efficiency energy harvester using flywheel energy storage mechanism based on friction based power generation principle as claimed in claim 1 wherein: the flywheel (7) comprises a limiting groove I (7-1); the flywheel (7) is arranged on the flywheel transmission shaft (8) in an interference fit mode through the limiting groove I (7-1) and the limiting boss I (8-1).
7. A high efficiency energy harvester using flywheel energy storage mechanism based on friction based power generation principle as claimed in claim 1 wherein: the flywheel transmission shaft (8) comprises a limiting boss I (8-1), a limiting groove II (8-2) and a thread (8-3); the flywheel transmission shaft (8) penetrates through the shaft hole (3-1) to be installed on the bearing (16) in an interference fit mode and is connected with the momentum wheel (9) through the limiting groove II (8-2) and the limiting boss III (9-2); the nut II (15) is in threaded connection with the thread (8-3) to be mounted on the flywheel transmission shaft (8).
8. A high efficiency energy harvester using flywheel energy storage mechanism based on friction based power generation principle as claimed in claim 1 wherein: the momentum wheel (9) comprises a limit boss II (9-1), a limit boss III (9-2) and a plectrum mounting groove (9-3); the plectrum mounting grooves (9-3) are uniformly distributed on the momentum wheel (9) in the circumferential direction of the momentum wheel (9); the momentum wheel (9) is arranged on the shaft (8) through a limiting boss III (9-2) and a groove II (8-2); the mass piece (10) comprises a limiting groove III (10-1); the mass piece (10) is arranged on the momentum wheel (9) through the spacing groove III (10-1) and the spacing boss II (9-1) in a clearance fit manner; the poking pieces (11) are uniformly glued into the poking piece mounting grooves (9-3) in the circumferential direction of the momentum wheel (9) to be fixed on the momentum wheel (9), the number of the poking pieces is n, and 2< n < 30.
9. A high efficiency energy harvester using flywheel energy storage mechanism based on friction based power generation principle as claimed in claim 1 wherein: the upper box body (14) comprises a push rod hole II (14-1) and a mounting connecting flange VIII (14-2); the upper box body (14) is arranged on the lower box body (1) through a bolt (12), a mounting connecting flange VIII (14-2), a mounting connecting flange I (1-1) and a nut I (13), and the push rod assembly (5) extends out of the push rod hole II (14-1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910862833.1A CN110474560B (en) | 2019-09-12 | 2019-09-12 | Efficient energy collector adopting flywheel energy storage mechanism based on friction power generation principle |
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| CN201910862833.1A CN110474560B (en) | 2019-09-12 | 2019-09-12 | Efficient energy collector adopting flywheel energy storage mechanism based on friction power generation principle |
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| CN104037975A (en) * | 2014-07-01 | 2014-09-10 | 成都浩生钢铁有限公司 | Low-loss flywheel energy storage device |
| CN104410204A (en) * | 2014-11-28 | 2015-03-11 | 江苏大学 | Novel flywheel energy storage device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037975A (en) * | 2014-07-01 | 2014-09-10 | 成都浩生钢铁有限公司 | Low-loss flywheel energy storage device |
| CN104410204A (en) * | 2014-11-28 | 2015-03-11 | 江苏大学 | Novel flywheel energy storage device |
Non-Patent Citations (1)
| Title |
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| 飞轮储能系统关键技术及其研究现状;张新宾等;《储能科学与技术》;20150101(第01期);全文 * |
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