CN220290920U - Liquid cooling device for battery module - Google Patents
Liquid cooling device for battery module Download PDFInfo
- Publication number
- CN220290920U CN220290920U CN202321813135.0U CN202321813135U CN220290920U CN 220290920 U CN220290920 U CN 220290920U CN 202321813135 U CN202321813135 U CN 202321813135U CN 220290920 U CN220290920 U CN 220290920U
- Authority
- CN
- China
- Prior art keywords
- box body
- liquid cooling
- battery module
- cooling pipe
- fixedly connected
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 96
- 239000007788 liquid Substances 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004744 fabric Substances 0.000 claims abstract description 11
- 229920000742 Cotton Polymers 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 239000002826 coolant Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012356 Product development Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 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)
Abstract
The utility model provides a battery module liquid cooling device which comprises a box body, wherein a cooling component is arranged in the box body, a battery is arranged in the box body, a placing plate is fixedly connected to the inner wall of the box body, a through groove is formed in the placing plate, filter cloth is arranged on the inner wall of the box body, the cooling component comprises a cooling pipe arranged in the box body, a water inlet and a water outlet are respectively formed in two ends of the cooling pipe, a motor is arranged in the box body, the output end of the motor is fixedly connected with a screw rod, a thread block is connected to the outer side of the screw rod in a threaded mode, a movable frame is fixedly connected to one side of the thread block, and the movable frame is positioned on the outer side of the cooling pipe. The battery module liquid cooling device provided by the utility model solves the problems that when the traditional device is actually used, when the liquid cooling pipe is cooled, water vapor seeps out of the surface of the liquid cooling pipe due to the temperature difference between the inside and the outside, substances such as scale and the like are easy to appear on the surface of the liquid cooling pipe due to long-time accumulation, and the heat dissipation and the cooling of the liquid cooling pipe are influenced.
Description
Technical Field
The utility model relates to the technical field of batteries, in particular to a liquid cooling device for a battery module.
Background
With the improvement of environmental requirements of people, the country has promoted new energy industry greatly, and the new energy automobile product development as the core of new energy industry is more rapid, however whether the performance of the battery module in the power battery pack in the new energy automobile reaches the standard is critical, and whether the temperature is in the optimal state is important for the performance of the battery module and the battery core.
In the patent document with the authorized publication number of CN218274781U, a battery module liquid cooling device is disclosed, cooling water flows in a liquid cooling pipe after entering the liquid cooling pipe, a closed cooling circulation flow passage space is formed, heat generated when the battery module operates is taken away, the temperature of the battery module is effectively ensured to be kept within a safe range, the service life of a battery is prolonged, and the spontaneous combustion risk is reduced. In the process of realizing the technical scheme, the inventor finds that at least the following problems exist in the prior art:
when the device is in actual use, when the liquid cooling pipe is cooled, water vapor seeps out of the surface of the liquid cooling pipe due to the temperature difference between the inside and the outside, substances such as scale and the like are easily caused on the surface of the liquid cooling pipe after long-time accumulation, and heat dissipation and cooling of the liquid cooling pipe are affected.
The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.
Disclosure of Invention
In view of the above, the present utility model is directed to a liquid cooling device for a battery module, which solves the above-mentioned problems of the related art.
The battery module liquid cooling device comprises a box body, wherein a cooling assembly is arranged in the box body, a battery is arranged in the box body, a placing plate is fixedly connected to the inner wall of the box body, a through groove is formed in the placing plate, and filter cloth is arranged on the inner wall of the box body.
The utility model provides a battery module liquid cooling device, which is preferable in that the cooling assembly comprises a cooling pipe arranged in a box body, a water inlet and a water outlet are respectively arranged at two ends of the cooling pipe, a motor is arranged in the box body, the output end of the motor is fixedly connected with a screw rod, the outer side of the screw rod is in threaded connection with a threaded block, one side of the threaded block is fixedly connected with a movable frame, and the movable frame is positioned at the outer side of the cooling pipe.
The utility model provides a battery module liquid cooling device, preferably, the cooling pipe is an S-shaped bent component, and is a component made of an aluminum alloy material, and the movable frame is a rectangular component with a hollow inside.
In the battery module liquid cooling device provided by the utility model, the inner wall of the movable frame is preferably provided with wiping cotton, and the inner side of the wiping cotton is attached to the outer side of the cooling pipe.
As the utility model provides a battery module liquid cooling device, preferably, a first supporting seat is rotatably arranged on the outer side of a screw rod, a supporting block is fixedly connected to one side of a movable frame, and a supporting rod is slidably arranged on the inner wall of the supporting block.
As the utility model provides the battery module liquid cooling device, preferably, the two ends of the supporting rod are fixedly connected with the second supporting seat.
Compared with the prior art, the utility model has the beneficial effects that:
this battery module liquid cooling device through setting up the box body, the inner wall fixedly connected with of box body places the board, place the board and support the battery, the logical groove has been seted up to the inside of placing the board, the below of placing the board is provided with filter cloth, water inlet and delivery port intercommunication at cooling tube both ends through the circulating pump, make coolant liquid circulation flow in the cooling tube, make things convenient for coolant liquid to carry out circulative cooling, the heat that the battery produced gets into box body bottom through logical groove, cool down the cooling through the cooling tube, adsorb the steam in the box body through filter cloth, drive the lead screw through the motor and rotate, the lead screw rotates and drives screw thread piece and remove the frame and remove, make through the motor just reversing and remove the frame in the outside reciprocating motion of cooling tube, wipe the cooling tube surface through the cotton of cleaning of removing the frame inner wall, the long-time accumulation of the steam that the surface oozed easily leads to substances such as incrustation scale appear on the cooling tube surface when avoiding the cooling tube to cool down, influence cooling tube's heat dissipation and cooling effect.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a liquid cooling device for a battery module according to the present utility model;
FIG. 2 is a schematic view of the structure of the case according to the present utility model;
FIG. 3 is a schematic view of a cooling module according to the present utility model;
fig. 4 is a schematic structural view of the movable frame according to the present utility model.
Reference numerals in the drawings: 1. a case body; 2. a cooling assembly; 21. a cooling tube; 22. a water inlet; 23. a water outlet; 24. a motor; 25. a screw rod; 26. a screw block; 27. a moving rack; 3. a battery; 4. placing a plate; 5. a through groove; 6. a filter cloth; 7. wiping cotton; 8. a first support base; 9. a support block; 10. a support rod; 11. and a second supporting seat.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-4, a battery module liquid cooling device includes a case 1.
In the specific implementation process, as shown in fig. 1, 2, 3 and 4, a cooling component 2 is arranged in the box body 1, a battery 3 is arranged in the box body 1, a placing plate 4 is fixedly connected to the inner wall of the box body 1, a through groove 5 is formed in the placing plate 4, and a filter cloth 6 is arranged on the inner wall of the box body 1.
The cooling assembly 2 comprises a cooling pipe 21 arranged in the box body 1, a water inlet 22 and a water outlet 23 are respectively arranged at two ends of the cooling pipe 21, a motor 24 is arranged in the box body 1, an output end of the motor 24 is fixedly connected with a screw rod 25, an outer side of the screw rod 25 is in threaded connection with a threaded block 26, one side of the threaded block 26 is fixedly connected with a movable frame 27, and the movable frame 27 is positioned on the outer side of the cooling pipe 21.
The cooling tube 21 is a member arranged in an S-shape bent, and is a member made of an aluminum alloy material, and the moving frame 27 is a rectangular member having a hollow interior.
The inner wall of the movable frame 27 is provided with wiping cotton 7, and the inner side of the wiping cotton 7 is attached to the outer side of the cooling tube 21.
The outside rotation of lead screw 25 is provided with first supporting seat 8, and one side fixedly connected with supporting shoe 9 of movable rack 27, the inner wall of supporting shoe 9 slides and is provided with bracing piece 10.
The two ends of the supporting rod 10 are fixedly connected with a second supporting seat 11.
It should be noted that: through setting up box body 1, the inner wall fixedly connected with of box body 1 places board 4, place board 4 and support battery 3, the logical groove 5 has been seted up to the inside of placing board 4, the below of placing board 4 is provided with filter cloth 6, through circulating pump and cooling tube 21 both ends water inlet 22 and delivery port 23 intercommunication, make coolant liquid circulation flow in cooling tube 21, make things convenient for the coolant liquid to circulate and cool off, the heat that battery 3 produced gets into box body 1 bottom through logical groove 5, cool off the heat through cooling tube 21, adsorb the steam in the box body 1 through filter cloth 6, drive lead screw 25 through motor 24 and rotate, lead screw 25 rotates and drives screw thread piece 26 and movable frame 27 and remove, make movable frame 27 in the reciprocating motion in the cooling tube 21 outside through motor 24, wipe cotton 7 through movable frame 27 inner wall and clean the cooling tube 21 surface, when avoiding cooling tube 21 to cool down, the steam that the surface oozes easily leads to the cooling tube 21 surface to appear waiting material for a long time, influence cooling tube 21's heat dissipation and cooling effect, support seat 8 supports lead screw 25, make 25 rotate, make 25 more stable support bar 10 and make support bar 10 move at the second stable support bar through the support bar 10 when 10 is moved at the back and forth, the support bar is more stable through the support bar 10, and the support bar is moved at the support bar is moved to the support bar is more stable through the support bar is moved to the support bar 10.
The utility model provides a battery module liquid cooling device, which has the following working principle:
when using, through setting up box body 1, the inner wall fixedly connected with of box body 1 places board 4, place board 4 and support battery 3, put the inside of board 4 and offered logical groove 5, the below of placing board 4 is provided with filter cloth 6, through circulating pump and cooling tube 21 both ends water inlet 22 and delivery port 23 intercommunication, make the coolant liquid circulate in cooling tube 21, make things convenient for the coolant liquid to carry out circulative cooling, the heat that battery 3 produced gets into box body 1 bottom through logical groove 5, cool down the cooling through cooling tube 21, adsorb through filter cloth 6 to the steam in the box body 1, drive lead screw 25 through motor 24 and rotate, lead screw 25 rotates and drives screw thread piece 26 and movable frame 27 and remove, make movable frame 27 in the outside reciprocating motion of cooling tube 21 through motor 24, wipe cotton 7 through movable frame 27 inner wall and clean cooling tube 21 surface, when avoiding cooling tube 21 to cool down, the long-time accumulation of surface exudation easily leads to substances such as incrustation scale on cooling tube 21 surface appears, influence cooling tube 21's lead screw and cooling effect, make the support seat 8 support piece 25 rotate, make and make support piece 25 rotate through first support seat 25 and make support piece 25 rotate, make support piece 10 move at the second support rod 10 more stable through support piece 10, make the support rod 10 move through the support piece and move more stable support piece 10, the support piece 10 is moved at the second support piece 11.
It should be noted that, the motor is an existing device, and those skilled in the art can know the motor through a technical manual or through a conventional experimental method, and the disclosure of the present disclosure does not relate to improvement of the internal structure and method, so that no further description is given.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a battery module liquid cooling device, its characterized in that, includes box body (1), the inside of box body (1) is provided with cooling module (2), the internally mounted of box body (1) has battery (3), the inner wall fixedly connected with of box body (1) places board (4), logical groove (5) have been seted up to the inside of placing board (4), the inner wall of box body (1) is provided with filter cloth (6).
2. The battery module liquid cooling device according to claim 1, wherein the cooling assembly (2) comprises a cooling pipe (21) arranged in the box body (1), a water inlet (22) and a water outlet (23) are respectively arranged at two ends of the cooling pipe (21), a motor (24) is arranged in the box body (1), a screw rod (25) is fixedly connected to the output end of the motor (24), a threaded block (26) is connected to the outer side of the screw rod (25) in a threaded manner, a movable frame (27) is fixedly connected to one side of the threaded block (26), and the movable frame (27) is located on the outer side of the cooling pipe (21).
3. The battery module liquid cooling apparatus according to claim 2, wherein the cooling pipe (21) is a member arranged in an S-shape curved shape and is a member made of an aluminum alloy material, and the movable frame (27) is a rectangular member having a hollow inside.
4. The battery module liquid cooling device according to claim 2, wherein wiping cotton (7) is provided on the inner wall of the movable frame (27), and the inner side of the wiping cotton (7) is attached to the outer side of the cooling tube (21).
5. The battery module liquid cooling device according to claim 2, wherein a first supporting seat (8) is rotatably arranged on the outer side of the screw rod (25), a supporting block (9) is fixedly connected to one side of the movable frame (27), and a supporting rod (10) is slidably arranged on the inner wall of the supporting block (9).
6. The battery module liquid cooling device according to claim 5, wherein the two ends of the supporting rod (10) are fixedly connected with a second supporting seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321813135.0U CN220290920U (en) | 2023-07-11 | 2023-07-11 | Liquid cooling device for battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321813135.0U CN220290920U (en) | 2023-07-11 | 2023-07-11 | Liquid cooling device for battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220290920U true CN220290920U (en) | 2024-01-02 |
Family
ID=89340457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321813135.0U Active CN220290920U (en) | 2023-07-11 | 2023-07-11 | Liquid cooling device for battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220290920U (en) |
-
2023
- 2023-07-11 CN CN202321813135.0U patent/CN220290920U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |