CN220367983U - Battery cooling mechanism for energy storage - Google Patents
Battery cooling mechanism for energy storage Download PDFInfo
- Publication number
- CN220367983U CN220367983U CN202320804816.4U CN202320804816U CN220367983U CN 220367983 U CN220367983 U CN 220367983U CN 202320804816 U CN202320804816 U CN 202320804816U CN 220367983 U CN220367983 U CN 220367983U
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- China
- Prior art keywords
- storage bin
- liquid storage
- connecting frame
- refrigeration
- liquid
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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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- 238000001816 cooling Methods 0.000 title claims abstract description 54
- 238000004146 energy storage Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 238000005057 refrigeration Methods 0.000 claims abstract description 47
- 238000003860 storage Methods 0.000 claims abstract description 39
- 239000011550 stock solution Substances 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 2
- 238000001802 infusion Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 239000000110 cooling liquid Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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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
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- Secondary Cells (AREA)
Abstract
The utility model relates to a battery cooling mechanism for energy storage, which comprises a liquid storage bin, wherein the lower end part of the liquid storage bin is fixedly connected with a first connecting frame, a cooling assembly is arranged on the liquid storage bin, an electric core is placed on the cooling assembly, a limiting assembly is arranged on the cooling assembly, and the cooling assembly comprises a refrigerating plate, and one end of the refrigerating plate is fixedly connected with the upper end part of the liquid storage bin. This battery cooling mechanism for energy storage, through a plurality of equidistance distributed's refrigeration board and place the piece, make a plurality of electric core can the equidistance place behind a plurality of refrigeration board, can last the inboard coolant liquid of stock solution storehouse through the pump body, cool down for the refrigeration board, the temperature on electric core surface is taken away to the rethread refrigeration board, and the fan that starts can dispel the heat with the coolant liquid that the refrigeration piece can convect back the stock solution storehouse and cool down, under the circumstances that makes electric core overall energy density not influenced, can also improve the cooling radiating efficiency of whole battery, and reduce the use cost of whole cooling arrangement.
Description
Technical Field
The utility model relates to the technical field of battery cooling, in particular to a battery cooling mechanism for energy storage.
Background
The battery cooling device is a supporting device for cooling the battery pack, the existing energy storage device adopts an air cooling mode, the battery is assembled into a container, then the battery cooling device is cooled by using an air cooling type air conditioner, and along with the continuous development of technology, the requirements of people on the manufacturing process of the battery cooling device are higher and higher.
The existing battery cooling device has certain defects when in use, the principle is that cold air blows across the surface of the battery pack and takes away the heat of the battery cell shell, but because of the characteristics of the air, the taken away heat is limited, so that the air quantity is required to be increased, the arrangement density of the battery cells is required to be reduced, the integral energy density is influenced, and the cost is high, so that the battery cooling mechanism for energy storage is provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a battery cooling mechanism for energy storage, which has the advantages of maintaining the whole density of a battery, reducing cost expenditure and the like, and solves the problems of influenced whole density and higher cost.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the battery cooling mechanism for energy storage comprises a liquid storage bin, wherein the lower end part of the liquid storage bin is fixedly connected with a first connecting frame, a cooling assembly is arranged on the liquid storage bin, an electric core is arranged on the cooling assembly, and a limiting assembly is arranged on the cooling assembly;
the cooling assembly comprises a refrigerating plate with one end fixedly connected with the upper end part of the liquid storage bin, a placing block is fixedly connected with the inner side of the refrigerating plate, the battery cell is placed on the placing block, the upper end part of the liquid storage bin is fixedly provided with a pump body, one end of the liquid outlet end of the pump body is communicated with a liquid delivery pipe which penetrates through the refrigerating plate and extends to the inner side of the liquid storage bin, one end of the liquid inlet end of the pump body is communicated with a liquid suction pipe which penetrates through and extends to the inner side of the liquid storage bin, one end of the inner bottom wall of the liquid storage bin is fixedly provided with a refrigerating sheet which penetrates through and extends to the inner side of the first connecting frame, and the inner side wall of the first connecting frame is provided with a vent hole.
Further, the number of the ventilation holes is two, the two ventilation holes are distributed in a bilateral symmetry mode, and the inner sides of the ventilation holes are fixedly connected with dustproof nets.
Further, the quantity of refrigeration piece is a plurality of, and a plurality of refrigeration piece equidistance distributes on the stock solution storehouse, the one end that the refrigeration piece is located the stock solution storehouse inboard is the heat absorption end, the one end that the stock solution storehouse is located the first link inboard is the heat dissipation end.
Further, the transfer line is located the inside one end of refrigeration board and is snakelike distribution, the refrigeration board is the metal sheet, the quantity of refrigeration board is a plurality of, and a plurality of the equidistance distributes on the stock solution storehouse.
Further, spacing subassembly includes the second link of one end and the outside sliding connection of refrigeration board, the upper end of refrigeration board rotates and is connected with the screw rod that one end runs through the second link, the inboard fixedly connected with one end of second link and the fixed block that the electricity core was in touch, the inboard fixedly connected with one end of second link extends to the inside slider of refrigeration board.
Further, the screw hole has been seted up at the interior top of second link, the screw hole cooperates with the screw thread in the screw rod outside.
Further, a sliding groove positioned at the outer side of the sliding block is formed in the outer side of the refrigerating plate, and the sliding groove is in sliding connection with the sliding block.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this battery cooling mechanism for energy storage, through a plurality of equidistance distributed's refrigeration board and place the piece, make a plurality of electric core can the equidistance place behind a plurality of refrigeration board, can last the inboard coolant liquid of stock solution storehouse through the pump body, cool down for the refrigeration board, the temperature on electric core surface is taken away to the rethread refrigeration board, and the fan that starts can dispel the heat with the coolant liquid that the refrigeration piece can convect back the stock solution storehouse and cool down, under the circumstances that makes electric core overall energy density not influenced, can also improve the cooling radiating efficiency of whole battery, and reduce the use cost of whole cooling arrangement.
2. According to the battery cooling mechanism for energy storage, through the cooperation of the screw rod and the second connecting frame, the rotating screw rod drives the fixed block on the second connecting frame to be close to or far away from the battery cell, so that an operator can conveniently and rapidly fix or detach the battery cell.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a rear cross-sectional view of the overall structure of the present utility model;
fig. 3 is a side view of the refrigeration plate structure of the present utility model.
In the figure: 1 a liquid storage bin, 2 a first connecting frame, 3 a cooling component, 31 a refrigeration plate, 32 a placing block, 33 a fan, 34 a refrigeration sheet, 35 a liquid delivery pipe, 36 a vent hole, 37 a liquid suction pipe, 38 a pump body, 4 a battery cell, 5 a limiting component, 51 a second connecting frame, 52 a fixed block, 53 a screw rod and 54 a sliding block.
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, a battery cooling mechanism for energy storage in this embodiment includes a liquid storage bin 1, a first connecting frame 2 fixedly connected with a lower end portion of the liquid storage bin 1, a cooling component 3 disposed on the liquid storage bin 1, a battery cell 4 disposed on the cooling component 3, and a limiting component 5 disposed on the cooling component 3.
The cooling assembly 3 includes one end and the upper end fixed connection's of stock solution storehouse 1 refrigeration board 31, and the quantity of refrigeration board 31 is a plurality of, and the equidistance of a plurality of refrigeration board 31 distributes on stock solution storehouse 1, and the inboard fixedly connected with of refrigeration board 31 is placed the piece 32, and the electricity core 4 is placed on placing the piece 32.
The upper end of the liquid storage bin 1 is fixedly provided with a pump body 38, a liquid outlet end of the pump body 38 is communicated with a liquid delivery pipe 35, one end of the liquid delivery pipe 35 penetrates through the refrigeration plate 31 and extends to the inner side of the liquid storage bin 1, one end of the liquid delivery pipe 35, which is positioned in the refrigeration plate 31, is in serpentine distribution, the refrigeration plate 31 is a metal plate, and a liquid inlet end of the pump body 38 is communicated with a liquid suction pipe 37, one end of which penetrates through and extends to the inner side of the liquid storage bin 1.
The inner bottom wall of the liquid storage bin 1 is fixedly provided with refrigerating sheets 34, one end of each refrigerating sheet 34 penetrates through and extends to the inner side of the first connecting frame (2), the refrigerating sheets 34 are distributed on the liquid storage bin 1 at equal intervals, one end of each refrigerating sheet 34, which is located in the liquid storage bin 1, is a heat absorption end, one end, which is located in the first connecting frame (2), of each liquid storage bin 1 is a heat dissipation end, and the refrigerating liquid in the liquid storage bin 1 is dissipated through the refrigerating sheets 34.
The inside wall of first link (2) has seted up ventilation hole 36, and the quantity of ventilation hole 36 is two, and two ventilation holes 36 are bilateral symmetry and distribute, and the inboard fixedly connected with dust screen of ventilation hole 36 makes the fan 33 of start can blow the air through ventilation hole 36.
In this embodiment, after a plurality of battery cells 4 can be equidistantly placed between a plurality of refrigeration boards 31, the pump body 38 can be used for continuously conveying the cooling liquid on the inner side of the liquid storage bin 1 to carry out Jiang Wei for the refrigeration boards 31 and cool down, so that the temperature on the surface of the battery cells 4 is taken away, and the started fan 33 and the cooling sheet 34 can be used for cooling the cooling liquid flowing back to the liquid storage bin 1, so that the cooling heat dissipation efficiency of the whole battery can be improved under the condition that the whole energy density of the battery cells 4 is not affected, and the use cost of the whole cooling equipment is reduced.
Embodiment two: for increasing convenience when the operator dismounts the battery, please refer to fig. 2, in this embodiment, the limiting component 5 includes a second connecting frame 51 with one end slidably connected with the outer side of the refrigeration board 31, the upper end of the refrigeration board 31 is rotatably connected with a screw 53 with one end penetrating through the second connecting frame 51, the screw 53 is rotatably connected to the middle refrigeration board 31, the inner top of the second connecting frame 51 is provided with a threaded hole, the threaded hole is mutually matched with threads on the outer side of the screw 53, so that the rotating screw 53 can drive the second connecting frame 51 to move up and down.
The inboard fixedly connected with one end of second link 51 is inconsistent fixed block 52 with electric core 4, and the inboard fixedly connected with one end of second link 51 extends to the inside slider 54 of refrigeration board 31, and the spout that is located the slider 54 outside has been seted up to the outside of refrigeration board 31, and the spout is seted up on two refrigeration boards 31 of the outside, spout and slider 54 sliding connection, through the cooperation of slider 54 and spout, makes the second link 51 of removal more stable.
In this embodiment, by matching the screw 53 with the second connecting frame 51, the rotating screw 53 drives the fixing block 52 on the second connecting frame 51 to approach or separate from the battery cell 4, so that an operator can conveniently and rapidly fix or detach the battery cell 4.
The working principle of the embodiment is as follows:
after a plurality of battery cells 4 can be equidistantly placed between a plurality of refrigeration boards 31, the fixed blocks 52 on the second connecting frame 51 can be driven by the rotary screw 53 to approach and fix the battery cells 4, however, the pump body 38 is started to continuously convey cooling liquid on the inner side of the liquid storage bin 1 through the liquid suction pipe 37 and the liquid delivery pipe 35 to cool the refrigeration boards 31, the temperature on the surface of the battery cells 4 is carried away through the refrigeration boards 31, the refrigeration sheets 34 can cool the cooling liquid flowing back to the liquid storage bin 1, and the started fan 33 can cool the cooling ends of the refrigeration sheets 34, so that the cooling and heat dissipation efficiency of the whole battery can be improved under the condition that the whole energy density of the battery cells 4 is not affected, and the use cost of the whole cooling equipment is reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. The utility model provides a battery cooling mechanism for energy storage, includes stock solution storehouse (1), its characterized in that: the battery pack is characterized in that a first connecting frame (2) is fixedly connected to the lower end part of the liquid storage bin (1), a cooling assembly (3) is arranged on the liquid storage bin (1), a battery cell (4) is arranged on the cooling assembly (3), and a limiting assembly (5) is arranged on the cooling assembly (3);
the cooling assembly (3) comprises a refrigerating plate (31) with one end fixedly connected with the upper end of the liquid storage bin (1), a placement block (32) is fixedly connected with the inner side of the refrigerating plate (31), the battery cell (4) is placed on the placement block (32), the upper end of the liquid storage bin (1) is fixedly provided with a pump body (38), the liquid outlet end of the pump body (38) is communicated with a liquid delivery pipe (35) with one end penetrating through the refrigerating plate (31) and extending to the inner side of the liquid storage bin (1), the liquid inlet end of the pump body (38) is communicated with a liquid suction pipe (37) with one end penetrating through and extending to the inner side of the liquid storage bin (1), the inner bottom wall of the liquid storage bin (1) is fixedly provided with a refrigerating sheet (34) with one end penetrating through and extending to the inner side of the first connecting frame (2), and the inner side wall of the first connecting frame (2) is provided with a vent hole (36).
2. The energy storage battery cooling mechanism according to claim 1, wherein: the number of the ventilation holes (36) is two, the two ventilation holes (36) are distributed symmetrically left and right, and a dustproof net is fixedly connected to the inner side of the ventilation holes (36).
3. The energy storage battery cooling mechanism according to claim 1, wherein: the number of the refrigerating sheets (34) is a plurality of, the refrigerating sheets (34) are equidistantly distributed on the liquid storage bin (1), one end of the refrigerating sheets (34) located at the inner side of the liquid storage bin (1) is a heat absorption end, and one end of the liquid storage bin (1) located at the inner side of the first connecting frame (2) is a heat dissipation end.
4. The energy storage battery cooling mechanism according to claim 1, wherein: the infusion tube (35) is located one end inside the refrigeration plate (31) and is in serpentine distribution, the refrigeration plate (31) is a metal plate, the number of the refrigeration plates (31) is a plurality of, and the plurality of the refrigeration plates (31) are equidistantly distributed on the liquid storage bin (1).
5. The energy storage battery cooling mechanism according to claim 1, wherein: the limiting component (5) comprises a second connecting frame (51) with one end in sliding connection with the outer side of the refrigerating plate (31), a screw rod (53) with one end penetrating through the second connecting frame (51) is rotationally connected to the upper end of the refrigerating plate (31), a fixed block (52) with one end in contact with the battery cell (4) is fixedly connected to the inner side of the second connecting frame (51), and a sliding block (54) with one end extending to the inner side of the refrigerating plate (31) is fixedly connected to the inner side of the second connecting frame (51).
6. The energy storage battery cooling mechanism according to claim 5, wherein: threaded holes are formed in the inner top of the second connecting frame (51), and the threaded holes are matched with threads on the outer side of the screw rod (53).
7. The energy storage battery cooling mechanism according to claim 1, wherein: the outside of refrigeration board (31) has seted up the spout that is located the slider (54) outside, spout and slider (54) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320804816.4U CN220367983U (en) | 2023-04-12 | 2023-04-12 | Battery cooling mechanism for energy storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320804816.4U CN220367983U (en) | 2023-04-12 | 2023-04-12 | Battery cooling mechanism for energy storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220367983U true CN220367983U (en) | 2024-01-19 |
Family
ID=89520773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320804816.4U Active CN220367983U (en) | 2023-04-12 | 2023-04-12 | Battery cooling mechanism for energy storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220367983U (en) |
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2023
- 2023-04-12 CN CN202320804816.4U patent/CN220367983U/en active Active
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