CN216250970U - Energy storage device for solar photovoltaic microgrid - Google Patents
Energy storage device for solar photovoltaic microgrid Download PDFInfo
- Publication number
- CN216250970U CN216250970U CN202121922224.XU CN202121922224U CN216250970U CN 216250970 U CN216250970 U CN 216250970U CN 202121922224 U CN202121922224 U CN 202121922224U CN 216250970 U CN216250970 U CN 216250970U
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- China
- Prior art keywords
- energy storage
- solar photovoltaic
- storage device
- storage battery
- protective
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- 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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- 238000004146 energy storage Methods 0.000 title claims abstract description 58
- 230000001681 protective effect Effects 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010248 power generation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 230000006698 induction Effects 0.000 abstract description 2
- 238000013021 overheating Methods 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 210000000352 storage cell Anatomy 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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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
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to the technical field of photovoltaic power generation, in particular to an energy storage device for a solar photovoltaic microgrid, which comprises a protective shell, a top plate and springs, wherein the springs are arranged at the left end and the right end of the inner side of the protective shell, a protective cover is arranged in the middle of the top end of the top plate, and a transmission line is connected to the top of the protective cover in a penetrating manner. The utility model overcomes the defects of the prior art, and by arranging the radiating fins, the inductor, the rotating shaft and the fan blades, when the device performs long-time energy storage work, the internal energy storage battery is easy to generate high temperature, the heat emitted by the energy storage battery can be guided out through the radiating fins, when the temperature reaches a certain degree, the rotating shaft is rotated through the induction of the inductor, then the fan blades are driven to rotate through the rotation of the rotating shaft so as to radiate the energy storage battery, the heat is discharged through the radiating holes, the radiating effect is strong, the damage caused by battery overheating is avoided, and the device is beneficial to practical use.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation, in particular to an energy storage device for a solar photovoltaic microgrid.
Background
The photovoltaic power generation is based on the principle of photovoltaic effect, solar energy is directly converted into electric energy by using a solar cell, and a solar photovoltaic power generation system comprises a storage battery, generally a lead-acid battery, and the storage battery is used for storing the electric energy generated by a solar cell panel when the solar photovoltaic power generation system is illuminated and releasing the electric energy when the solar photovoltaic power generation system is needed.
At present, the existing energy storage device for part of solar photovoltaic micro-grids is poor in protection performance when in use, is easily affected by various factors such as external collision and the like, and causes the device to be damaged, and is not beneficial to practical use.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an energy storage device for a solar photovoltaic microgrid, which overcomes the defects of the prior art, is simple in structural design, and effectively solves the problems that when the energy storage device for the solar photovoltaic microgrid is used for storing energy for a long time, an internal energy storage battery is easy to generate high temperature, and if the internal energy storage battery is not used for heat dissipation, the battery is easy to damage due to overheating, the heat dissipation effect of the existing energy storage device for part of solar photovoltaic microgrids is poor when the energy storage battery is used for heat dissipation, and the actual use is not facilitated.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides an energy memory for solar photovoltaic little electric wire netting, includes protective housing, roof and spring, both ends all are equipped with the spring about protective housing is inboard, the mid-mounting on roof top has the protection casing, the top through connection of protection casing has the transmission line, the positive upper and lower both ends of protective housing all are equipped with the thermovent, and the thermovent is the formation setting of run-in
The spring is equipped with a plurality ofly, and all is the equidistance and distributes the setting.
Preferably, one side of spring is equipped with the energy storage case, the inside of energy storage case is equipped with energy storage battery, energy storage battery's front all is equipped with the fin, and the fin all is horizontal equidistance and distributes the setting.
Preferably, the base is installed to protective housing's bottom, the roof is installed at protective housing's top, the top four corners of roof all through connection has fixing bolt.
Preferably, the base is installed to protective housing's bottom, the roof is installed at protective housing's top, the top four corners of roof all through connection has fixing bolt.
Preferably, the inside of protection casing is equipped with energy converter, and energy converter is connected with the transmission line, protective housing's the back is equipped with the chamber door, the equal swing joint in one side of chamber door has the hinge, and the hinge is connected chamber door and protective housing respectively, the surface mounting of chamber door has the handle.
The embodiment of the utility model provides an energy storage device for a solar photovoltaic microgrid, which has the following beneficial effects: when energy storage device carries out long-time energy storage during operation for the solar photovoltaic microgrid, inside energy storage battery produces high temperature easily, if not in time dispel the heat and lead to the battery to overheat easily and appear impaired condition emergence, current energy storage device for the part solar photovoltaic microgrid dispels the heat the time the energy storage battery, the radiating effect is relatively poor, be unfavorable for in-service use, and current energy storage device for the part solar photovoltaic microgrid its protectiveness is relatively poor when using, receive various factors such as external collision easily to influence and lead to the device impaired condition to appear to take place, be unfavorable for in-service use.
1. Through setting up the fin, the inductor, pivot and flabellum, carry out long-time energy storage during operation at this device, inside energy storage battery produces high temperature easily, can derive the heat that energy storage battery gived off through the fin, after the temperature reachs a certain degree, the response through the inductor makes the pivot rotate, thereby it dispels the heat to energy storage battery to then drive the flabellum through the rotation of pivot and rotate, discharge the heat through the thermovent, its radiating effect is strong, avoided appearing impaired condition because of the battery is overheated to take place, be favorable to in-service use.
2. Through setting up protecting sheathing, spring and protection casing, when this device was used, the damaged condition emergence appears in the influence that the device received various external factors such as collision easily, through being equipped with protecting sheathing, the holistic protectiveness of device has been increased, be equipped with the spring through the protecting sheathing inboard, the impact force that the collision brought has been reduced, make energy converter can not receive the influence of external various factors the damaged condition appears through being equipped with the protection casing, holistic firm degree has been improved, be favorable to in-service use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the protective housing of the present invention;
FIG. 3 is a schematic view of the internal structure of the energy storage tank of the present invention;
fig. 4 is a schematic view of the overall rear view structure of the present invention.
In the figure: 1. a protective housing; 2. a base; 3. a top plate; 4. fixing the bolt; 5. a protective cover; 6. a transmission line; 7. a heat dissipation port; 8. an energy storage tank; 9. a spring; 10. an energy storage battery; 11. A heat sink; 12. an inductor; 13. a communication port; 14. a rotating shaft; 15. a fan blade; 16. an energy converter; 17. a box door; 18. a hinge; 19. a handle.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b):
referring to fig. 1 in detail, an energy storage device for a solar photovoltaic microgrid comprises a protective casing 1, a top plate 3 and springs 9, wherein the springs 9 are arranged at the left end and the right end of the inner side of the protective casing 1, a protective cover 5 is arranged in the middle of the top end of the top plate 3, the protective cover 5 has a protective effect on a power converter 16, a transmission line 6 is connected to the top of the protective cover 5 in a penetrating manner, when the device is actually used, solar energy is transmitted into the power converter through the transmission line 6 to be subjected to power conversion, heat dissipation ports 7 are arranged at the upper end and the lower end of the front surface of the protective casing 1, the heat dissipation ports 7 are arranged in a parallel manner, when the device is used for heat dissipation, heat is dissipated through the rotation of fan blades 15 through the heat dissipation ports 7, a plurality of the springs 9 are arranged and are distributed at equal intervals, when the device is used, various factors such as external collision can be prevented from damaging the device through the protective casing 1, the inner side of the protective shell 1 is provided with a plurality of springs 9, so that impact force caused by external collision can be reduced, the protective performance is strong, and the actual use is facilitated.
Referring to fig. 3, specifically referring to fig. 2-3, an energy storage box 8 is disposed on one side of a spring 9, an energy storage battery 10 is disposed inside the energy storage box 8, energy is transmitted into the energy storage battery 10 for storage through conversion of an energy converter 16, heat dissipation fins 11 are disposed on the front side of the energy storage battery 10, the heat dissipation fins 11 are disposed in a transverse and equidistant manner, and the heat dissipation effect on the energy storage battery 10 is increased by disposing a plurality of heat dissipation fins 11, which is beneficial to practical use.
Specifically referring to fig. 3, the front ends of the heat dissipation fins 11 are respectively provided with an inductor 12, the surfaces of the inductors 12 are respectively movably connected with a rotating shaft 14, the peripheries of the rotating shafts 14 are respectively and annularly provided with a communication port 13, the peripheries of the rotating shafts 14 are respectively connected with fan blades 15, and the fan blades 15 are all and annularly arranged, when the inductor 12 induces that the energy storage battery 10 reaches a certain stability, the inductor 12 is electrically connected with the energy storage battery 10, so that the inductor 12 drives the rotating shafts 14 to rotate, and the fan blades 15 are rotated by the rotation of the rotating shafts 14, thereby dissipating heat of the energy storage battery 10.
Referring to fig. 1, a base 2 is installed at the bottom of a protective casing 1, a top plate 3 is installed at the top of the protective casing 1, fixing bolts 4 are connected to four corners of the top plate 3 in a penetrating mode, and when the device is disassembled and maintained, the top plate 3 is disassembled by rotating the fixing bolts 4, so that the interior of the device is opened.
Referring to fig. 3-4, an energy converter 16 is disposed inside the protective cover 5, and the energy converter 16 is connected to the transmission line 6, when the protective cover is actually used, solar energy enters the energy converter 16 through the transmission line 6 for energy conversion, and then the converted energy is transmitted into the energy storage battery 10 through the energy converter 16 for storage, a box door 17 is disposed on the back of the protective casing 1, hinges 18 are movably connected to one side of the box door 17, the box door 17 is respectively connected to the protective casing 1 through the hinges 18, a handle 19 is disposed on the surface of the box door 17, and when the energy storage battery 10 is taken out for maintenance, the box door 17 is opened through the handle 19 to move the hinges 18, so that the box door 17 is opened to open the inside of the device.
The working principle is as follows: an energy storage device for a solar photovoltaic microgrid is characterized in that whether each component of the device is good or not is detected when the device is used, when the device is used for storing energy for a long time, the internal energy storage cell 10 is easy to generate high temperature, heat emitted by the energy storage cell 10 can be led out through a radiating fin 11, when the temperature reaches a certain degree, a rotating shaft 14 is rotated through the induction of an inductor 12, then a fan blade 15 is driven to rotate through the rotation of the rotating shaft 14 so as to radiate the energy storage cell 10, the heat is discharged through a radiating port 7, the radiating effect is strong, the damage caused by the overheat of the cell is avoided, when the device is used, the damage caused by the influence of various external factors such as collision and the like is easy to occur, the whole protection performance of the device is improved by arranging a protection shell 1, and a spring 9 is arranged on the inner side of the protection shell 1, the impact force caused by collision is reduced, the energy converter 16 is not influenced by various external factors and damaged by the arrangement of the protective cover 5, the integral firmness is improved, and the practical use is facilitated.
Claims (5)
1. An energy storage device for a solar photovoltaic microgrid comprises a protective shell (1), a top plate (3) and springs (9), and is characterized in that the springs (9) are arranged at the left end and the right end of the inner side of the protective shell (1), a protective cover (5) is arranged in the middle of the top end of the top plate (3), a transmission line (6) is connected to the top of the protective cover (5) in a penetrating manner, heat dissipation ports (7) are arranged at the upper end and the lower end of the front face of the protective shell (1), and the heat dissipation ports (7) are arranged in parallel;
the springs (9) are arranged in a plurality of equal-distance distribution.
2. The energy storage device for the solar photovoltaic microgrid according to claim 1, characterized in that one side of the spring (9) is provided with an energy storage box (8), an energy storage battery (10) is arranged inside the energy storage box (8), the front side of the energy storage battery (10) is provided with cooling fins (11), and the cooling fins (11) are distributed in a transverse direction at equal intervals.
3. The energy storage device for the solar photovoltaic microgrid according to claim 2, wherein inductors (12) are respectively arranged at the front ends of the radiating fins (11), rotating shafts (14) are respectively movably connected to the surfaces of the inductors (12), communication ports (13) are respectively arranged around the rotating shafts (14), fan blades (15) are respectively connected to the peripheries of the rotating shafts (14), and the fan blades (15) are respectively arranged in a surrounding manner.
4. The energy storage device for the solar photovoltaic microgrid of claim 1, characterized in that a base (2) is installed at the bottom of the protective housing (1), a top plate (3) is installed at the top of the protective housing (1), and fixing bolts (4) are connected to four corners of the top plate (3) in a penetrating manner.
5. The energy storage device for the solar photovoltaic microgrid according to claim 1, characterized in that an energy converter (16) is arranged inside the protective cover (5), the energy converter (16) is connected with the transmission line (6), a box door (17) is arranged on the back of the protective shell (1), hinges (18) are movably connected to one side of the box door (17), the box door (17) is connected with the protective shell (1) through the hinges (18), and a handle (19) is mounted on the surface of the box door (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121922224.XU CN216250970U (en) | 2021-08-17 | 2021-08-17 | Energy storage device for solar photovoltaic microgrid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121922224.XU CN216250970U (en) | 2021-08-17 | 2021-08-17 | Energy storage device for solar photovoltaic microgrid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216250970U true CN216250970U (en) | 2022-04-08 |
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ID=80981458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121922224.XU Expired - Fee Related CN216250970U (en) | 2021-08-17 | 2021-08-17 | Energy storage device for solar photovoltaic microgrid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216250970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115332705A (en) * | 2022-08-15 | 2022-11-11 | 苏州金蚂蚁精密钣金有限公司 | Shell for solar energy storage equipment |
| CN116799373A (en) * | 2023-08-28 | 2023-09-22 | 河南锂动电源有限公司 | Photovoltaic energy storage lithium battery pack |
-
2021
- 2021-08-17 CN CN202121922224.XU patent/CN216250970U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115332705A (en) * | 2022-08-15 | 2022-11-11 | 苏州金蚂蚁精密钣金有限公司 | Shell for solar energy storage equipment |
| CN115332705B (en) * | 2022-08-15 | 2024-03-19 | 苏州金蚂蚁精密钣金有限公司 | A shell for solar energy storage equipment |
| CN116799373A (en) * | 2023-08-28 | 2023-09-22 | 河南锂动电源有限公司 | Photovoltaic energy storage lithium battery pack |
| CN116799373B (en) * | 2023-08-28 | 2023-11-03 | 河南锂动电源有限公司 | Photovoltaic energy storage lithium battery pack |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |