CN217720836U - Combined energy-storage flywheel device - Google Patents
Combined energy-storage flywheel device Download PDFInfo
- Publication number
- CN217720836U CN217720836U CN202221281774.2U CN202221281774U CN217720836U CN 217720836 U CN217720836 U CN 217720836U CN 202221281774 U CN202221281774 U CN 202221281774U CN 217720836 U CN217720836 U CN 217720836U
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- CN
- China
- Prior art keywords
- mandrel
- flywheel
- energy storage
- outer sides
- storage flywheel
- 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.)
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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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a combination formula energy storage flywheel device belongs to the flywheel field. The energy storage flywheel is provided with a mandrel, a plurality of expansion sleeves are uniformly arranged and wrapped on the periphery of the mandrel, flanges are mounted on the outer sides of the expansion sleeves, the outer sides of the expansion sleeves at the left end and the right end of the mandrel are provided with set screws, the outer sides of the set screws are fixedly provided with fixing rings, the mandrel is wrapped and mounted on the outer sides of all the flanges, the flanges and the mandrel are fixedly connected by using cylindrical pins, the energy storage flywheel is more firm under the mutual fixing action of the expansion sleeves, the fixing rings, the cylindrical pins and the set screws, the service life is prolonged, the whole flywheel is a combined device, disassembly, assembly and maintenance are facilitated, the production cost is saved, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a flywheel field says in detail to a modular energy storage flywheel device.
Background
As is known, flywheel energy storage refers to an energy storage mode in which a motor drives a flywheel to rotate at a high speed, electric energy is converted into kinetic energy to be stored, and the flywheel drives a generator to generate electricity when needed.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a modular energy storage flywheel device has solved current flywheel life weak point to increased manufacturing cost's problem, still solved current flywheel wholeness strong difficult dismantlement and maintenance, caused production and the problem that manufacturing efficiency is low.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a modular energy storage flywheel device, is equipped with the dabber, its characterized in that, the peripheral align to grid of dabber installation is wrapping up a plurality of tight covers that expand, expands and tightly overlaps the parcel outside and installs the flange, and the tight set screw is installed in the tight set outside that expands at both ends about the dabber, and the solid fixed ring of tight set screw outside fixed mounting installs the mandrel parcel in the outside of all flanges to use the cylindric lock to be connected flange and mandrel fixedly.
The beneficial effects of the utility model are that, it is more firm to make the energy storage flywheel through the mutual fixed action of bloated tight cover, solid fixed ring, cylindric lock and holding screw, has prolonged life, because whole flywheel is composite set, is favorable to disassembling, installation and maintenance, has saved manufacturing cost, has improved production efficiency.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a front view of the present invention
In the figure, 1, a mandrel, 2, a mandrel, 3, a flange, 4, a fixing ring, 5, an expansion sleeve, 6, a locking screw and 7, a cylindrical pin.
Detailed Description
As shown in fig. 1 and 2, the mandrel is provided with a mandrel 1, a plurality of expansion sleeves 5 are uniformly arranged and installed on the periphery of the mandrel 1 in a wrapping mode, flanges 3 are installed on the outer sides of the expansion sleeves 5 in a wrapping mode, set screws 6 are installed on the outer sides of the expansion sleeves 5 at the left end and the right end of the mandrel 1, fixing rings 4 are fixedly installed on the outer sides of the set screws 6, the mandrel 2 is installed on the outer sides of all the flanges 3 in a wrapping mode, and the flanges 3 are fixedly connected with the mandrel 2 through cylindrical pins 7.
The utility model discloses during the use, measure earlier and calculate 1 internal diameters of dabber, after flywheel winding is accomplished, dismantle the flywheel, 1 internal diameters at corresponding position measurement dabber, and compare with initial record numerical value, compare through data, can speculate winding in-process fibrous variation, thereby for flywheel winding processing technology provides data support, it connects to adopt tight cover 5 that expands between dabber 1 and the flange 3, tight cover 5 long service life expands, high strength, rely on the friction transmission, do not have the keyway to weaken by the connecting piece, also do not have relative motion, can not produce wearing and tearing in the work, it is convenient to dismantle simultaneously, good interchangeability has, the stability of tight cover 5 that expands has also been guaranteed to solid fixed ring 4 and holding screw 6's installation.
Claims (1)
1. The utility model provides a modular energy storage flywheel device, is equipped with the dabber, characterized by, and the peripheral align to grid of dabber is installing and is wrapping up the tight cover that expands, expands and tightly overlaps the outside and install the flange, and the tight cover outside that expands at both ends is installed holding screw about the dabber, and the solid fixed ring of holding screw outside fixed mounting is installed the mandrel parcel in the outside of flange to it is fixed with the mandrel connection to use the cylindric lock with the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221281774.2U CN217720836U (en) | 2022-05-26 | 2022-05-26 | Combined energy-storage flywheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221281774.2U CN217720836U (en) | 2022-05-26 | 2022-05-26 | Combined energy-storage flywheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217720836U true CN217720836U (en) | 2022-11-01 |
Family
ID=83796512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221281774.2U Active CN217720836U (en) | 2022-05-26 | 2022-05-26 | Combined energy-storage flywheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217720836U (en) |
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2022
- 2022-05-26 CN CN202221281774.2U patent/CN217720836U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |