CN116387688B - Energy storage battery management system capable of rapidly cooling - Google Patents
Energy storage battery management system capable of rapidly cooling Download PDFInfo
- Publication number
- CN116387688B CN116387688B CN202310488827.0A CN202310488827A CN116387688B CN 116387688 B CN116387688 B CN 116387688B CN 202310488827 A CN202310488827 A CN 202310488827A CN 116387688 B CN116387688 B CN 116387688B
- Authority
- CN
- China
- Prior art keywords
- battery
- energy storage
- shell
- storage battery
- management system
- 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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Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 36
- 238000001816 cooling Methods 0.000 title claims abstract description 26
- 239000004065 semiconductor Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 238000005057 refrigeration Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 13
- 229910052744 lithium Inorganic materials 0.000 description 13
- 238000000034 method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
Abstract
The application relates to the field of energy storage battery using and maintaining equipment, in particular to an energy storage battery management system capable of rapidly cooling, which comprises a shell, wherein a plurality of battery frames for placing energy storage batteries are arranged in the shell, a power transmission module is arranged on the outer side of the shell, a cooling module is arranged on one side of the battery frame, a first interface is arranged on one side of the battery frame, the power transmission module comprises a second interface arranged on the inner wall of the shell, and a semiconductor refrigerating sheet and a fan are adopted for heat dissipation at the same time, so that the cooling efficiency is greatly improved.
Description
Technical Field
The application relates to the field of energy storage battery use and maintenance equipment, in particular to an energy storage battery management system capable of rapidly cooling.
Background
The energy storage battery is mainly used for solar power generation equipment, wind power generation equipment and renewable energy storage energy sources, the energy storage battery on the market at present is applied to various fields such as pumped storage, energy storage battery energy storage, mechanical energy storage, compressed air energy storage and the like, but if the temperature of the energy storage battery is too high, the service life of the energy storage battery can be greatly reduced, in an environment with the temperature higher than 40 ℃, the service life of the energy storage battery can be reduced by 10 percent when the temperature is increased by 10 percent, the highest temperature in summer in southern areas of China can reach more than 35 percent, if the temperature increase in a closed environment is more obvious, and the battery can also generate a large amount of heat in the charging and discharging process, the energy storage battery management system on the market at present can cool the battery, but has poor heat dissipation, for example: the application provides a charging energy storage device for a lithium battery and a cooling operation method (CN 202210924782.2), which comprises a lithium battery bearing device, a conversion connector and a power storage box, wherein the lithium battery bearing device is connected with the power storage box through the conversion connector; the lithium battery bearing device comprises a lithium battery bearing box with one end being open, a containing cavity for containing the lithium battery and a baffle plate arranged on the side wall of the lithium battery bearing box and used for isolating adjacent lithium batteries; the bottom of the lithium battery bearing box is provided with a protection component, the protection component comprises a cover plate arranged at the bottom of the lithium battery bearing box, a buffer pad and a fixed clamping block, wherein the buffer pad and the fixed clamping block are arranged between the lithium battery bearing box and the cover plate, and the fixed clamping block is arranged on the battery bearing box in a sliding manner and is used for opening and closing the cover plate; the conversion connector is positioned in the accommodating cavity and is connected with the lithium battery bearing box in a buckling manner; the application realizes the rapid assembly of the lithium battery and the cover plate thereof, and effectively improves the heat radiation performance in the charging process.
Disclosure of Invention
The application aims to overcome the defects and shortcomings of the prior art and provide an energy storage battery management system capable of rapidly cooling.
The application relates to an energy storage battery management system capable of rapidly cooling, which comprises a shell, wherein a plurality of battery frames for placing energy storage batteries are arranged in the shell, a power transmission module is arranged on the outer side of the shell, and a cooling module is arranged on one side of the battery frames;
a first interface is arranged on one side of the battery rack;
the power transmission module comprises a second interface arranged on the inner wall of the shell.
Further, a sliding groove is formed in the inner wall of the bottom plate of the shell, a sliding block is arranged in the sliding groove, a bearing is fixedly arranged at the top of the sliding block, a rocker is arranged on the inner wall of the bottom plate of the shell, and a first protruding block is arranged on the rocker.
Further, one side of the bottom of the battery rack is provided with a second bump, the center of the bottom of the battery rack is provided with a groove, a plurality of battery cavities for placing batteries are formed in the battery rack, and energy interfaces are arranged in the battery cavities.
Further, the first protruding block is in clearance running fit with the groove, and a second protruding block is fixed in the bearing.
Further, the cooling module comprises a semiconductor refrigerating sheet arranged on one side of the battery frame, a plurality of copper sheets which are arranged in an array are arranged on one side of the semiconductor refrigerating sheet opposite to the battery frame, a plurality of fans are arranged on one side of the copper sheets, and ventilation grids are arranged on one side of the copper sheets opposite to the fans.
Further, the power transmission module is connected to the fan and the semiconductor refrigeration sheet.
After the structure is adopted, the application has the beneficial effects that: the semiconductor refrigerating sheet and the fan are adopted to radiate heat simultaneously, so that the cooling efficiency is greatly improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate and together with the description serve to explain the application, if necessary:
FIG. 1 is a schematic view of the overall structure of the present application;
FIG. 2 is a schematic view of a portion of a refrigeration module according to the present application;
FIG. 3 is a schematic view of a portion of a refrigeration module according to the present application;
FIG. 4 is a schematic view of the structure of the housing in the present application;
FIG. 5 is a schematic view showing the front structure of a battery rack according to the present application;
FIG. 6 is a schematic view of the back structure of the battery rack according to the present application;
FIG. 7 is a schematic view of the internal part of the housing according to the present application;
reference numerals illustrate:
a housing-101; a chute-102; a slider-103; a bearing-104; a rocker-105; a first bump-106;
a battery rack-201; a second bump-203; groove-204; a battery cavity-205; an energy interface-206;
a cooling module-301; a semiconductor cooling fin-302; copper sheet-303; a fan-304; ventilation grid-305;
a first interface-402; a second interface-403;
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
As shown in fig. 1 to 7, the energy storage battery management system capable of rapidly cooling according to the present application includes a housing 101, wherein a plurality of battery frames 201 for storing energy storage batteries are disposed inside the housing 101, a power transmission module is disposed outside the housing 101, and a cooling module 301 is disposed at one side of the battery frames 201;
a first interface 402 is arranged on one side of the battery rack 201;
the power transmission module includes a second interface 403 provided on an inner wall of the housing 101.
Further, a sliding groove 102 is formed in the inner wall of the bottom plate of the shell 101, a sliding block 103 is arranged in the sliding groove 102, a bearing 104 is fixedly arranged at the top of the sliding block 103, a rocker 105 is arranged on the inner wall of the bottom plate of the shell 101, and a first protruding block 106 is arranged on the rocker 105.
Further, a second bump 203 is disposed on one side of the bottom of the battery rack 201, a groove 204 is disposed in the center of the bottom of the battery rack 201, a plurality of battery cavities 205 for placing batteries are disposed in the battery rack 201, and energy interfaces 206 are disposed in the battery cavities 205.
Further, the first protrusion 106 is in clearance fit with the groove 204, and the second protrusion 203 is fixed in the bearing 104.
Further, the cooling module 301 includes a semiconductor cooling plate 302 disposed on one side of the battery rack 201, a plurality of copper sheets 303 arranged in a row are disposed on a side of the semiconductor cooling plate 302 opposite to the battery rack 201, a plurality of fans 304 are disposed on one side of the copper sheets 303, and a ventilation grid 305 is disposed on a side of the copper sheets 303 opposite to the fans.
Further, the power transmission module is connected to a fan 304 and a semiconductor refrigeration sheet 302.
The following describes the application method and principle of the technical scheme in the specific embodiment with reference to the drawings:
when the battery rack is required to be used, the energy storage battery is placed in the battery cavity 205, the output electric energy of the energy storage battery is connected to the energy interface 206, the battery rack 201 is rotated anticlockwise, the battery rack 201 drives the bearing 104 arranged at the bottom, the bearing 104 drives the sliding block 103 to move leftwards in the sliding groove 102, meanwhile, the battery rack 201 drives the rocking bar 105 to move outwards, when the sliding block 103 moves leftmost, the rocking bar 105 returns to the initial position, the first interface 402 and the second interface 403 are in butt joint, the electric power stored in the energy storage battery is transmitted to the semiconductor refrigerating sheet 302 and the fan 304, the semiconductor refrigerating sheet 302 and the fan 304 start to operate, the battery is cooled, and the placement of the energy storage battery is completed.
When the maintenance is needed to be carried out on the energy storage battery, the battery rack 201 is rotated clockwise, the battery rack 201 drives the bearing 104 arranged at the bottom, the bearing 104 drives the sliding block 103 to move rightwards in the sliding groove 102, meanwhile, the battery rack 201 drives the rocker 105 to move outwards, when the sliding block 103 moves to the rightmost side, the rocker 105 returns to the initial position, the first interface 402 and the second interface 403 cannot be in butt joint, and the operation of the semiconductor refrigerating sheet 302 and the fan 304 is stopped.
When energy storage or use is needed, a wiring hole can be formed in the back of the battery rack 201 for use.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (4)
1. An energy storage battery management system capable of rapidly cooling, which is characterized in that: the energy storage battery cooling device comprises a shell (101), wherein a plurality of battery frames (201) used for storing energy storage batteries are arranged in the shell (101), a power transmission module is arranged on the outer side of the shell (101), and a cooling module (301) is arranged on one side of each battery frame (201);
a first interface (402) is arranged on one side of the battery rack (201);
the power transmission module comprises a second interface (403) arranged on the inner wall of the shell (101);
a sliding groove (102) is formed in the inner wall of the bottom plate of the shell (101), a sliding block (103) is arranged in the sliding groove (102), a bearing (104) is fixedly arranged at the top of the sliding block (103), a rocker (105) is arranged on the inner wall of the bottom plate of the shell (101), and a first lug (106) is arranged on the rocker (105);
a second lug (203) is arranged on one side of the bottom of the battery rack (201), a groove (204) is arranged in the center of the bottom of the battery rack (201), a plurality of battery cavities (205) for placing batteries are arranged in the battery rack (201), and energy interfaces (206) are arranged in the battery cavities (205);
the first protruding block (106) is in clearance rotation fit with the groove (204), and the second protruding block (203) is fixed in the bearing (104).
2. The energy storage battery management system capable of rapidly cooling according to claim 1, wherein: the cooling module (301) comprises a semiconductor refrigerating sheet (302) arranged on one side of the battery rack (201), a plurality of copper sheets (303) which are arranged in an array are arranged on one side of the semiconductor refrigerating sheet (302) opposite to the battery rack (201), a plurality of fans (304) are arranged on one side of the copper sheets (303), and ventilation grids (305) are arranged on one side of the copper sheets (303) opposite to the fans.
3. The energy storage battery management system capable of rapidly cooling according to claim 1, wherein: the power transfer module is connected to a fan (304) and a semiconductor refrigeration sheet (302).
4. The energy storage battery management system capable of rapidly cooling according to claim 1, wherein: the rocker (105) is provided with a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310488827.0A CN116387688B (en) | 2023-05-04 | 2023-05-04 | Energy storage battery management system capable of rapidly cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310488827.0A CN116387688B (en) | 2023-05-04 | 2023-05-04 | Energy storage battery management system capable of rapidly cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116387688A CN116387688A (en) | 2023-07-04 |
| CN116387688B true CN116387688B (en) | 2023-11-21 |
Family
ID=86967556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310488827.0A Active CN116387688B (en) | 2023-05-04 | 2023-05-04 | Energy storage battery management system capable of rapidly cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116387688B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117613463B (en) * | 2024-01-23 | 2024-04-02 | 南京宏景智能电网科技有限公司 | Energy storage system and power adjustment and distribution method |
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| CN218731242U (en) * | 2022-09-30 | 2023-03-24 | 青岛蓝晶科技有限公司 | Energy storage battery pack with explosion-proof protection structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208863738U (en) * | 2018-05-31 | 2019-05-17 | 浙江永强集团股份有限公司 | Multifunctional height adjusting table |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190012461A (en) * | 2017-07-27 | 2019-02-11 | 주식회사 엘지화학 | Battery rack and energy storage system comprising the same |
| CN110350561A (en) * | 2019-07-12 | 2019-10-18 | 无锡旭浦能源科技有限公司 | Intelligent electric power energy-storage system and its method based on Internet of Things |
| DE102020124833A1 (en) * | 2020-09-23 | 2022-03-24 | Volkswagen Aktiengesellschaft | Coupling element for a high-voltage battery, high-voltage battery and motor vehicle |
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| Publication number | Publication date |
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| CN116387688A (en) | 2023-07-04 |
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