CN220873681U - Air cooling device for energy storage lithium battery - Google Patents
Air cooling device for energy storage lithium battery Download PDFInfo
- Publication number
- CN220873681U CN220873681U CN202322225754.4U CN202322225754U CN220873681U CN 220873681 U CN220873681 U CN 220873681U CN 202322225754 U CN202322225754 U CN 202322225754U CN 220873681 U CN220873681 U CN 220873681U
- Authority
- CN
- China
- Prior art keywords
- mounting box
- wall
- energy storage
- heat dissipation
- cooling device
- 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
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 32
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000001816 cooling Methods 0.000 title claims abstract description 27
- 238000004146 energy storage Methods 0.000 title claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012720 thermal barrier coating Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an air cooling device for an energy storage lithium battery, which comprises a mounting box and a heat dissipation mechanism, wherein a battery pack is mounted on the inner wall of the mounting box, a heat insulation coating is coated on the outer wall of the mounting box, heat dissipation holes are formed in the surface of the mounting box, an air suction fan is connected to the surface of the mounting box through screws, a fixing rod is connected to the inner wall of the air suction fan through screws, and the heat dissipation mechanism is connected to the top end of the mounting box through screws. This an air cooling device for energy storage lithium cell through the suction fan and the cooling mechanism that set up, is convenient for like this when energy storage lithium cell group uses, can draw in the mounting box with outside cold wind through the suction fan of mounting box both sides, takes away the heat that the group battery produced through cold wind to utilize the principle that hot air risees, discharge the inside hot air of mounting box through the cooling fan in the cooling mechanism, this design can constitute good heat dissipation wind channel, thereby improves radiating efficiency.
Description
Technical Field
The utility model relates to the technical field related to lithium batteries, in particular to an air cooling device for an energy storage lithium battery.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses nonaqueous electrolyte solution, the chemical characteristics of the lithium metal are very active, so that the processing, storage and use of the lithium metal are very high in environmental requirements, along with the development of scientific technology, the lithium battery has become the mainstream, the lithium battery pack is divided into a series battery and a parallel battery pack, the voltage of each battery is the same, the output voltage is equal to the voltage of one battery, the parallel battery pack can provide stronger current, and the processing, storage and use of the lithium metal are very active due to the chemical characteristics of the lithium metal, so that the environmental requirements are very high, heat is generated when the lithium battery is in operation, and an air cooling device is required to dissipate the heat of the lithium battery, so that an air cooling device for the energy storage lithium battery is needed.
The air cooling device for the energy storage lithium battery is used at present, the number of fans is small, a radiating air duct of the battery pack cannot be built, and therefore radiating efficiency is low.
Disclosure of utility model
The utility model aims to provide an air cooling device for an energy storage lithium battery, which aims to solve the problems that the number of fans is small, a radiating air duct of a battery pack cannot be built, and radiating efficiency is low in the conventional air cooling device for the energy storage lithium battery.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air cooling device for energy storage lithium cell, includes mounting box and cooling mechanism, the group battery is installed to the inner wall of mounting box, and the outer wall coating of mounting box has thermal-insulated coating, the louvre has been seted up on the surface of mounting box, and the surface screw connection of mounting box has the fan that induced drafts, the inner wall screw connection of fan has the dead lever, the surface top both sides of mounting box all are provided with the connecting seat, and the surface of mounting box is provided with switch, cooling mechanism screw connection is on the top of mounting box.
Preferably, the coating material of the thermal insulation coating is epoxy resin paint.
Preferably, the induced draft fan is in threaded connection with the installation box through the fixing rod, and the outer wall of the fixing rod and the inner wall of the installation box are in threaded arrangement.
Preferably, the heat dissipation mechanism comprises an upper cover, a limiting rod, a controller and a heat dissipation fan, wherein the upper cover is connected to the top end of the installation box through screws, the limiting rod is connected to the inner wall of the upper cover through screws, the controller is installed at the top end of the upper cover, and the heat dissipation fan is connected to two sides of the top end of the upper cover through screws.
Preferably, the upper cover is in threaded connection with the mounting box through the limiting rod, and the outer wall of the limiting rod and the inner wall of the mounting box are in threaded arrangement.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the air cooling device for the energy storage lithium battery, when the energy storage lithium battery pack is used, external cold air can be conveniently pumped into the mounting box through the suction fans at the two sides of the mounting box, heat generated by the battery pack is taken away through the cold air, and by utilizing the principle of rising of hot air, the hot air in the mounting box is discharged through the heat dissipation fan in the heat dissipation mechanism, and a good heat dissipation air flue can be formed by the design, so that the heat dissipation efficiency is improved;
2. This an air cooling device for energy storage lithium cell through the thermal-insulated coating that sets up, is convenient for like this when using under the circumstances of ambient temperature too high, can play thermal-insulated effect through the thermal-insulated coating that the coating material was epoxy paint, avoids ambient temperature to influence the normal operating of inside group battery.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the mounting box of the present utility model;
FIG. 3 is a schematic diagram of a heat dissipating mechanism according to the present utility model.
In the figure: 1. a mounting box; 2. a battery pack; 3. a thermal barrier coating; 4. a heat radiation hole; 5. a suction fan; 6. a fixed rod; 7. a connecting seat; 8. a power switch; 9. a heat dissipation mechanism; 901. an upper cover; 902. a limit rod; 903. a controller; 904. a heat radiation fan.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an air cooling device for energy storage lithium cell, includes mounting box 1 and heat dissipation mechanism 9, and group battery 2 is installed to the inner wall of mounting box 1, and the outer wall of mounting box 1 is coated with insulating coating 3, and insulating coating 3's coating material is epoxy paint, through insulating coating 3 who sets up, when being convenient for use under the circumstances that ambient temperature is too high like this, can play thermal-insulated effect through insulating coating 3 that coating material is epoxy paint, avoids ambient temperature to influence the normal operating of inside group battery 2;
The surface of mounting box 1 has seted up louvre 4, and mounting box 1's surface screw connection has induced draft fan 5, induced draft fan 5 passes through dead lever 6 and mounting box 1 threaded connection, and the outer wall of dead lever 6 and the inner wall of mounting box 1 are the heliciform setting, the inner wall screwed connection of induced draft fan 5 has dead lever 6, mounting box 1's surface top both sides all are provided with connecting seat 7, and mounting box 1's surface is provided with switch 8, heat dissipation mechanism 9 screwed connection is on mounting box 1's top, heat dissipation mechanism 9 includes upper cover 901, gag lever post 902, controller 903 and radiator fan 904, upper cover 901 screwed connection is on mounting box 1's top, upper cover 901's inner wall screwed connection has gag lever post 902, and controller 903 is installed on upper cover 901's top, the equal screwed connection in top both sides of upper cover 901 has radiator fan 904, upper cover 901 passes through gag lever post 902 and mounting box 1 threaded connection, and the outer wall of gag lever post 902 and the inner wall of mounting box 1 all are the heliciform setting, be convenient for in this way in energy storage lithium cell group 2 use during the time, can take away the heat dissipation mechanism 1 through the upper cover 901 and take away the air channel through the upper cover 1, thereby the cooling efficiency is good in the cooling box 1, can be set up through the heat dissipation mechanism is realized, and the cooling air can be exhausted through the air channel 2, and the air is exhausted through the air in the air channel is designed.
Working principle: when the battery pack 2 is installed, the battery pack 1 is installed and connected with the inside of the installation box 1, then the upper cover 901 in the heat dissipation mechanism 9 is fixedly installed on the top end of the installation box 1 through the limiting rod 902, when the battery pack is used, after connecting wires are connected with the connecting seat 7 on the installation box 1, the battery pack can be used by opening the power switch 8, external cold air can be pumped into the installation box 1 through the air suction fans 5 on the two sides of the installation box 1, heat generated by the battery pack 2 is taken away through the cold air, and the hot air in the installation box 1 is discharged through the heat dissipation fan 904 in the heat dissipation mechanism 9 by utilizing the principle of rising of the hot air.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An air cooling device for energy storage lithium battery, its characterized in that, including mounting box (1) and heat dissipation mechanism (9), group battery (2) are installed to the inner wall of mounting box (1), and the outer wall coating of mounting box (1) has thermal-insulated coating (3), louvre (4) have been seted up on the surface of mounting box (1), and the surface screw connection of mounting box (1) has induced draft fan (5), the inner wall screw connection of induced draft fan (5) has dead lever (6), the surface top both sides of mounting box (1) all are provided with connecting seat (7), and the surface of mounting box (1) is provided with switch (8), heat dissipation mechanism (9) screw connection is on the top of mounting box (1).
2. An air cooling device for an energy storage lithium battery according to claim 1, wherein: the coating material of the thermal insulation coating (3) is epoxy resin paint.
3. An air cooling device for an energy storage lithium battery according to claim 1, wherein: the induced draft fan (5) is in threaded connection with the installation box (1) through the fixing rod (6), and the outer wall of the fixing rod (6) and the inner wall of the installation box (1) are in threaded arrangement.
4. An air cooling device for an energy storage lithium battery according to claim 1, wherein: the heat dissipation mechanism (9) comprises an upper cover (901), a limiting rod (902), a controller (903) and a heat dissipation fan (904), wherein the upper cover (901) is connected to the top end of the installation box (1) through screws, the limiting rod (902) is connected to the inner wall of the upper cover (901) through screws, the controller (903) is installed at the top end of the upper cover (901), and the heat dissipation fan (904) is connected to two sides of the top end of the upper cover (901) through screws.
5. An air cooling device for an energy storage lithium battery according to claim 4, wherein: the upper cover (901) is in threaded connection with the installation box (1) through the limiting rod (902), and the outer wall of the limiting rod (902) and the inner wall of the installation box (1) are in threaded arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322225754.4U CN220873681U (en) | 2023-08-18 | 2023-08-18 | Air cooling device for energy storage lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322225754.4U CN220873681U (en) | 2023-08-18 | 2023-08-18 | Air cooling device for energy storage lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220873681U true CN220873681U (en) | 2024-04-30 |
Family
ID=90819988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322225754.4U Active CN220873681U (en) | 2023-08-18 | 2023-08-18 | Air cooling device for energy storage lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220873681U (en) |
-
2023
- 2023-08-18 CN CN202322225754.4U patent/CN220873681U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |