CN108493376B - Energy storage battery system - Google Patents
Energy storage battery system Download PDFInfo
- Publication number
- CN108493376B CN108493376B CN201810389676.2A CN201810389676A CN108493376B CN 108493376 B CN108493376 B CN 108493376B CN 201810389676 A CN201810389676 A CN 201810389676A CN 108493376 B CN108493376 B CN 108493376B
- Authority
- CN
- China
- Prior art keywords
- battery
- column
- driving
- shell
- driven
- 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.)
- Active
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 5
- 239000000463 material Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses an energy storage battery system, which comprises a battery shell, wherein a battery module is arranged in the battery shell, the battery module comprises an installation shell, a battery core single piece is uniformly arranged in the installation shell, the battery core single piece is made of lithium iron phosphate, an insulating cover is arranged on one side of the battery core single piece, copper plates are arranged on the battery core single piece, two adjacent battery core single pieces are connected through the copper plates, mounting holes are formed in two sides of the installation shell, one side of the battery module is connected with a high-voltage controller and a battery management system, driving grooves are formed in two sides of the battery shell, the bottom end of each driving groove is connected with a driven groove, a dismounting device is arranged in each driving groove, each dismounting device comprises a driving column and a driven column, a limiting block and a spring are arranged on each driving groove, and each limiting block is positioned at the top end of the spring. The invention has the advantages of long service life, good safety and more convenient use.
Description
Technical Field
The invention relates to the technical field of batteries, in particular to an energy storage battery system.
Background
Along with the development of modern society, electric power increasingly influences people's life, and energy storage battery is peak clipping and valley filling and is the core component of smart power grids, stores the electric energy evening through energy storage, and daytime uses for the consumer.
At present, the energy storage products comprise lead-acid batteries and lithium batteries, which are difficult to exert good effects on the energy storage products due to the limitations of respective materials, and the problems of short service life, poor safety performance, low charge and discharge efficiency and the like are caused.
Disclosure of Invention
The invention aims to provide an energy storage battery system, which solves the problems of short service life, poor safety performance, low charge and discharge efficiency and the like caused by the fact that a lead-acid battery and a lithium battery are difficult to exert a good effect on an energy storage product due to the limitation of respective materials in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an energy storage battery system, includes the battery casing, the battery casing sets up to the aluminum alloy casing, the thickness of battery casing is 2 millimeters-3 millimeters, install the battery module in the battery casing, the battery module includes the installation shell, evenly install electric core monolithic in the installation shell, the material of electric core monolithic is lithium iron phosphate, insulating boot is installed to one side of electric core monolithic, install the copper on the electric core monolithic, adjacent two the electric core monolithic links to each other through the copper, the both sides of installation shell are equipped with the mounting hole, one side of battery module is connected with high voltage controller and battery management system, the both sides of battery casing are equipped with the initiative groove, the bottom of initiative groove is connected with the slave groove, install dismouting device in the initiative groove, dismouting device includes initiative post and slave column, the initiative post is installed in the initiative inslot, install stopper and spring on the initiative groove, the stopper is located the top of spring.
Preferably, a battery cover plate is installed at the top end of the battery shell, and a charging and discharging port is arranged on one side of the battery shell.
Preferably, the copper plate is provided with a bolt, and the copper plate is connected with the single cell through the bolt.
Preferably, the top of the driven column is provided with a disassembly gap, and the shape of the disassembly gap is V-shaped.
Preferably, one end of the driven post is connected with the battery shell through a spring, and the other end of the driven post extends into the mounting hole.
Compared with the prior art, the invention has the beneficial effects that: the battery core single chip is made of lithium iron phosphate, the service life is long, the safety performance is high, the charging and discharging efficiency is high, one side of the battery module is connected with a high-voltage controller and a battery management system, the high-voltage controller cuts off a circuit of the battery when necessary, and the battery shell uses an aluminum alloy shell with the thickness of 2-3mm, so that the battery has good heat dissipation performance, light weight and strong hardness; the battery shell is provided with dismounting devices on two sides, each dismounting device comprises a driving column and a driven column, the top end of each driven column is provided with a dismounting notch, when the battery module is mounted, the driven column is inserted into the mounting hole of the mounting shell, the position of the battery module is limited, and the mounting is more stable; when the battery module needs to be disassembled, the driving column is pressed, the driving column drives the driven column to move and fall off from the mounting hole, the spring is pressed, the battery module can be easily disassembled, and then the driving column and the driven column return to the original position under the action of the spring, so that the battery module is more convenient to disassemble and assemble.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view illustrating the installation of the battery module according to the present invention.
Fig. 3 is a schematic structural view of the battery module according to the present invention.
Fig. 4 is a schematic structural view of the dismounting device of the present invention.
In the figure: 1. a battery cover plate; 2. a charge-discharge port; 3. a battery case; 4. a battery module; 41. a mounting shell; 42. an insulating cover; 43. copper plate; 44. a bolt; 45. a single cell; 5. a dismounting device; 51. an active column; 52. a limiting block; 53. a spring; 54. disassembling and assembling the notch; 55. a driven column; 6. a high voltage controller; 7. a battery management system; 8. a driven groove; 9. an active slot; 10. and (5) mounting holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled 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.
Referring to fig. 1-4, in the embodiment of the invention, an energy storage battery system comprises a battery shell 3, wherein the battery shell 3 is an aluminum alloy shell, the thickness of the battery shell 3 is 2 mm-3 mm, the heat dissipation performance is good, the weight is light, the hardness is strong, a battery module 4 is installed in the battery shell 3, the battery module 4 comprises an installation shell 41, a battery cell single sheet 45 is uniformly installed in the installation shell 41, the battery cell single sheet 45 is made of lithium iron phosphate, the service life is long, the safety performance is high, the charging and discharging efficiency is high, an insulating cover 42 is installed on one side of the battery cell single sheet 45, a copper plate 43 is installed on the battery cell single sheet 45, two adjacent battery cell single sheets 45 are connected through the copper plate 43, the two sides of the installation shell 41 are provided with installation holes 10, one side of the battery module 4 is connected with a high voltage controller 6 and a battery management system 7, the two sides of the battery shell 3 are provided with active slots 9, the bottom of the driving groove 9 is connected with the driven groove 8, the dismounting device 5 is arranged in the driving groove 9, the dismounting device 5 comprises a driving column 51 and a driven column 55, the driving column 51 is arranged in the driving groove 9, when the battery module 4 needs to be dismounted, the battery module 4 can be dismounted easily by pressing the driving column 51, the use is more convenient, the driving groove 9 is provided with a limiting block 52 and a spring 53, the limiting block 52 is positioned at the top end of the spring 53, the top end of the battery shell 3 is provided with a battery cover plate 1, one side of the battery shell 3 is provided with a charging and discharging port 2, the copper plate 43 is provided with a bolt 44, the copper plate 43 is connected with the battery core single chip 45 through the bolt 44, the top end of the driven column 55 is provided with a dismounting notch 54, the dismounting notch 54 is V-shaped, one end of the driven column 55 is connected with the battery shell 3 through the spring, the other end of the driven column 55 extends into the mounting hole 10, when the battery module 4 is mounted, the driven post 55 is inserted into the mounting hole 10 of the mounting case 41 to limit the position of the battery module 4.
The working principle of the invention is as follows: one side of the battery module 4 is connected with a high-voltage controller 6 and a battery management system 7, the high-voltage controller 6 cuts off a circuit of a battery when necessary, the battery management system 7 is responsible for collecting information, the battery module 4 is installed in the battery shell 3, the battery core single sheet 45 is connected through the copper plate 43, the dismounting device 5 is installed on two sides of the battery shell 3, the dismounting device 5 comprises a driving column 51 and a driven column 55, the top end of the driven column 55 is provided with a dismounting notch 54, when the battery module 4 is installed, the driven column 55 is inserted into an installation hole 10 of the installation shell 41, the position of the battery module 4 is limited, when the battery module 4 needs to be dismounted, the driving column 51 is pressed, the driving column 51 drives the driven column 55 to move and fall off from the installation hole 10, the spring 53 is pressed, the battery module 4 can be dismounted easily, and then the driving column 51 and the driven column 55 returns to the original position under the action of the spring.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The method for disassembling and assembling the energy storage battery system comprises a battery shell (3), and is characterized in that: the battery shell (3) is an aluminum alloy shell, the thickness of the battery shell (3) is 2-3 mm, a battery module (4) is installed in the battery shell (3), the battery module (4) comprises an installation shell (41), a battery cell single sheet (45) is uniformly installed in the installation shell (41), the battery cell single sheet (45) is made of lithium iron phosphate, an insulating cover (42) is installed on one side of the battery cell single sheet (45), copper plates (43) are installed on the battery cell single sheet (45), two adjacent battery cell single sheets (45) are connected through the copper plates (43), mounting holes (10) are formed in two sides of the installation shell (41), a high-voltage controller (6) and a battery management system (7) are connected to one side of the battery module (4), a driving groove (9) is formed in two sides of the battery shell (3), a driven groove (8) is connected to the bottom end of the driving groove (9), and a dismounting device (5) is installed in the driving groove (9).
The dismounting device (5) comprises a driving column (51) and a driven column (55), the driving column (51) is arranged in a driving groove (9), a limiting block (52) and a driving spring are arranged on the driving groove (9), and the limiting block (52) is arranged at the top end of the driving spring; a disassembly gap (54) is formed in the top end of the driven column (55), and the disassembly gap (54) is V-shaped;
One end of the driven column (55) is connected with the battery shell (3) through a driven spring, and the other end of the driven column (55) extends into the mounting hole (10); the shape of one end of the driving column (51) close to the driven column (55) is V-shaped;
The disassembly and assembly method comprises the following steps:
when the battery module (4) is mounted, the driven post (55) is inserted into the mounting hole (10) of the mounting case (41) to limit the position of the battery module (4);
When the battery module (4) needs to be disassembled, the driving column (51) is pressed, the limiting block (52) enables the driving spring to be compressed, at the moment, one end, close to the driven column (55), of the driving column (51) is abutted against the V-shaped disassembly and assembly notch (54), so that the driving column (51) drives the driven column (55) to move and fall off from the mounting hole (10), and in the falling process, one end, close to the driven column (55), of the driving column (51) stretches deeper into the disassembly and assembly notch (54), and the driven column (55) is far away from the mounting hole (10);
the driving spring is pressed, the battery module (4) is detached, then the driving column (51) returns to the original position under the action of the driving spring, and the driven column (55) returns to the original position under the action of the driven spring.
2. The method for disassembling and assembling an energy storage battery system according to claim 1, wherein: the battery cover plate (1) is installed at the top end of the battery shell (3), and a charging and discharging port (2) is arranged on one side of the battery shell (3).
3. The method for disassembling and assembling an energy storage battery system according to claim 1, wherein: the copper plate (43) is provided with a bolt (44), and the copper plate (43) is connected with the battery cell single chip (45) through the bolt (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810389676.2A CN108493376B (en) | 2018-04-27 | 2018-04-27 | Energy storage battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810389676.2A CN108493376B (en) | 2018-04-27 | 2018-04-27 | Energy storage battery system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108493376A CN108493376A (en) | 2018-09-04 |
| CN108493376B true CN108493376B (en) | 2024-06-11 |
Family
ID=63313187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810389676.2A Active CN108493376B (en) | 2018-04-27 | 2018-04-27 | Energy storage battery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108493376B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736342B (en) * | 2020-12-25 | 2022-08-19 | 哈尔滨龙易电气有限公司 | Environmental protection device for battery |
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| Publication number | Publication date |
|---|---|
| CN108493376A (en) | 2018-09-04 |
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