CN218333990U - Battery system cooling device - Google Patents
Battery system cooling device Download PDFInfo
- Publication number
- CN218333990U CN218333990U CN202222565232.4U CN202222565232U CN218333990U CN 218333990 U CN218333990 U CN 218333990U CN 202222565232 U CN202222565232 U CN 202222565232U CN 218333990 U CN218333990 U CN 218333990U
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- Prior art keywords
- heat
- battery system
- battery
- shell
- installation shell
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- 238000001816 cooling Methods 0.000 title claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 42
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000741 silica gel Substances 0.000 claims abstract description 13
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000001035 drying Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 239000000945 filler Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
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 discloses a battery system cooling device, which belongs to the field of cooling devices, and relates to a battery system cooling device, which comprises an installation shell and a battery block arranged inside the installation shell, wherein a cooling component is arranged inside the installation shell, a heat dissipation window is arranged above the installation shell, a mounting groove is arranged at the front lower part of the installation shell, the mounting groove is detachably provided with the heat dissipation component, a plurality of guide plates are respectively and uniformly arranged on the left side and the right side of the inner wall of the installation shell, an aluminum guide plate is provided with a liquid cooling pipe, a plurality of longitudinal support members are uniformly arranged above the aluminum guide plate, a plurality of monocells are uniformly arranged inside the heat conduction shell, a heat conduction silica gel sheet is arranged between two adjacent monocells, and the upper part and the lower part of the heat conduction silica gel sheet are fixedly connected with the heat conduction shell; the battery cooling device can realize rapid cooling treatment of the battery in the battery system, and avoids the influence on the normal use of the battery system caused by higher service temperature of the battery.
Description
Technical Field
The utility model relates to a cooling device technical field, more specifically say, relate to a battery system cooling device.
Background
Under the double pressure of energy crisis and environmental pollution problem, safety, environmental protection, energy saving have become the theme of present automobile development, and electric motor car is because of its energy-conserving, the pollution-free advantage of environmental protection, and battery system is the core of electric motor car, also is the comprehensive embodiment of automobile engineering and electric power engineering technique, and along with the maturity day by day of battery system, power battery is widely used in products such as electric car, electric motorcycle, electric bicycle, solar energy, mobile communication terminal product and energy storage.
The battery system comprises a plurality of battery monomers, a large amount of heat can be generated in the working process, particularly in the large-rate charging and discharging process, the heat of an internal monomer battery core is very difficult to dissipate, the heat accumulation can cause the internal temperature rise of a battery pack to be very high, the capacity, power, safety and other performances of the energy storage system are influenced, the more serious potential safety hazard can be directly formed, and even the battery deflagration is caused, so that the battery system cooling device is provided.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a battery system cooling device, it can realize carrying out rapid cooling treatment to the battery in the battery system, avoids battery service temperature higher, influences battery system's normal use.
2. Technical scheme
In order to solve the problem, the utility model adopts the following technical proposal.
The utility model provides a battery system cooling device, is including installing the shell and setting up at the inside battery chunk of installation shell, the cooling module of the inside setting of installation shell, and the battery chunk is including setting up a plurality of monocells on cooling module, and the heat dissipation window has been seted up to the top of installation shell, and the mounting groove has been seted up to the preceding lower part of installation shell, can dismantle on the mounting groove and be provided with radiator unit, evenly is provided with a plurality of guide plates on the left and right side of installation shell inner wall respectively.
Furthermore, the cooling assembly comprises an aluminum guide plate arranged on the inner side of the bottom of the installation shell, the aluminum guide plate is provided with a liquid cooling pipe, a plurality of longitudinal supporting pieces are uniformly arranged above the aluminum guide plate, a heat conduction shell is arranged above the longitudinal supporting pieces, the heat conduction shell is in a shape of \ 21274, a plurality of monocells are uniformly arranged on the inner side of the heat conduction shell, a heat conduction silica gel sheet is arranged between every two adjacent monocells, and the upper portion and the lower portion of the heat conduction silica gel sheet are fixedly connected with the heat conduction shell.
Furthermore, the longitudinal support member is in a shape of a letter 21274, a placing cavity is formed in the longitudinal support member, and a drying bag is filled in the placing cavity.
Further, the fan heating assembly comprises a plurality of heat exhaust fans arranged on the mounting groove.
Furthermore, a water inlet pipe and a water outlet pipe are arranged on the left side of the liquid cooling pipe, and one ends of the water inlet pipe and the water outlet pipe penetrate through the left side of the mounting shell.
Furthermore, dustproof nets are arranged on the heat dissipation window and the mounting groove.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) In this technical scheme, the heat conduction shell that sets up on structure setting and the monocell through the heat conduction silica gel piece, with heat transfer on the heat conduction shell, cooperation liquid cooling pipe and aluminium baffle, vertical use of propping up the piece, carry out stable cooling heat dissipation with the heat that the monocell produced in the heat conduction shell and handle, cooperation radiator unit's use, vertical being connected of propping up the piece and aluminium baffle, form a plurality of heat dissipation channel, fan heat subassembly bloies heat dissipation channel, make vertical piece produce lower air around the liquid cooling pipe cooling back and flow, the left side of cooperation installation shell inner wall, a plurality of guide plates that set up on the right side, be convenient for carry out the rebound with the air in the installation shell, and then discharge the higher air of temperature from the heat dissipation window of installation shell top, and then cool off fast battery system.
(2) In this technical scheme, through having seted up at vertical support and having placed the chamber, the inside packing of placing the chamber has dry package, and the filler of dry package is the silica gel granule that absorbs water, and when effectual cooling module cooled down battery pack, the water droplet that condenses in the air carries out drying process, avoids the inside humidity of installing outer box, influences battery system's normal work.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a cooling assembly;
fig. 4 is a schematic structural diagram at a in fig. 3.
The reference numbers in the figures illustrate:
1. installing a shell; 2. a single cell; 3. a heat dissipation window; 4. mounting grooves; 5. a baffle; 6. an aluminum guide plate; 7. a liquid-cooled tube; 8. a longitudinal leg; 9. a thermally conductive housing; 10. a heat-conducting silica gel sheet; 11. drying the bag; 12. a heat exhaust fan; 13. a water inlet pipe; 14. and (5) discharging a water pipe.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Example (b):
referring to fig. 1-4, a battery system cooling device, including an installation housing 1 and a battery module disposed inside the installation housing 1, a cooling assembly disposed inside the installation housing 1 for cooling the battery module installed in the installation housing 1, and preventing heat accumulation of the battery module 2 on the battery module, the battery module includes a plurality of battery cells 2 disposed on the cooling assembly, a heat dissipation window 3 is disposed above the installation housing 1 for dissipating heat generated by the battery module in the installation housing 1, a mounting groove 4 is disposed at a front lower portion of the installation housing 1, a fan assembly is detachably disposed on the mounting groove 4, the fan assembly performs air-cooled heat dissipation on the battery module inside the installation housing 1, on the other hand, air in the installation housing 1 is convenient to circulate, cooling efficiency of the battery system is improved, and a user can conveniently install and maintain, a plurality of guide plates 5 are uniformly disposed on a left side and a right side of an inner wall of the installation housing 1, the guide plates 5 are disposed in a forward inclined manner, and use of the heat dissipation assembly is matched with the heat dissipation assembly, thereby facilitating air circulation in the installation housing 1 and heat dissipation treatment of the battery module.
Referring to fig. 3 and 4, the cooling assembly includes an aluminum guide plate 6 disposed at the inner side of the bottom of the mounting housing 1, the aluminum guide plate 6 is provided with a liquid cooling pipe 7, the surface of the aluminum guide plate 6 is coated with heat dissipation silicone grease, the aluminum guide plate 6 has good thermal conductivity, and is matched with the use of the liquid cooling pipe 7 to perform effective heat dissipation treatment on the battery assembly, a plurality of longitudinal support members 8 are uniformly disposed above the aluminum guide plate 6, a heat conduction housing 9 is disposed above the longitudinal support members 8, the heat conduction housing 9 is 21274, a plurality of single cells 2 are uniformly disposed at the inner side of the heat conduction housing 9, the heat conduction housing 9 performs protection treatment on the single cells 2 to avoid the risk of puncture of the single cells 2, the heat conduction housing 9 is made of aluminum, the heat generated by the single cells 2 is conducted, a heat conduction silicone sheet 10 is disposed between two adjacent single cells 2, and the upper and lower portions of the single cell heat conduction silicone sheet 10 are fixedly connected with the heat conduction housing 9, the heat-conducting silica gel sheet 10 has good heat-conducting property, insulating property and wear resistance, can effectively transfer heat and protect abrasion, short circuit and the like generated by friction between a battery pack and a heating sheet, heat is transferred to the heat-conducting shell 9 through the heat-conducting silica gel sheet 10, stable cooling and heat-radiating treatment is carried out on the heat generated by a single battery 2 in the heat-conducting shell 9 in cooperation with the use of the liquid cooling pipe 7 and the aluminum guide plate 6, a plurality of heat-radiating channels are formed by connecting the longitudinal branch piece 8 with the aluminum guide plate 6, and the heat-radiating channels are blown by the fan heat component, so that the longitudinal branch piece 8 generates lower air to flow after the liquid cooling pipe 7 is cooled, and the air can conveniently move upwards in the installation shell 1 in cooperation with the guide plates 5 arranged on the left side and the right side of the inner wall of the installation shell 1, and then the air with higher temperature is discharged from the heat-radiating window above the installation shell 1, thereby rapidly cooling the battery system.
Referring to fig. 3 and 4, the longitudinal support member 8 is in a shape of 21274, the longitudinal support member 8 is provided with a placing cavity, the inside of the placing cavity is filled with the drying bag 11, the filler of the drying bag 11 is water-absorbing silica gel particles, when the cooling assembly is effectively used for cooling the battery assembly, water drops condensed in the air are dried, and the situation that the normal operation of the battery system is influenced due to the humidity in the inside of the outer box is avoided.
Referring to fig. 1 and 2, the heat dissipating assembly includes a plurality of heat dissipating fans 12 disposed on the mounting groove 4, on one hand, the heat dissipating fan cools the battery assembly inside the mounting case 1, and on the other hand, the air inside the mounting case 1 is convenient to circulate, so as to improve the cooling efficiency of the battery system.
Referring to fig. 1 and 2, a water inlet pipe 13 and a water outlet pipe 14 are arranged on the left side of the liquid cooling pipe 7, and one end of the water inlet pipe 13 and one end of the water outlet pipe 14 penetrate through the left side of the installation shell 1, so that the connection with an external condenser is facilitated, the circulation of cooling liquid in the liquid cooling pipe 7 is facilitated, and the efficiency of cooling the battery system is improved.
Referring to fig. 1 and 2, the dustproof net is arranged on the heat dissipation window 3 and the mounting groove 4, the dustproof net is made of nylon, the anti-aging performance and the wear resistance are good, the service life of the dustproof net is prolonged, and the dustproof net can effectively reduce external dust and enter the mounting shell 1.
When in use: structure setting through cooling module, cooperation radiator unit's use, can be quick carry out cooling treatment to battery system, heat conduction shell 9 that sets up on structure setting through heat conduction silica gel piece 10 and monocell 2, give heat conduction shell 9 with the heat transfer on, cooperation liquid cooling pipe 7 and aluminum guide 6, vertical use of branch 8, carry out stable cooling treatment with the heat that single cell 2 produced in heat conduction shell 9, cooperation radiator unit's use, vertical branch 8 is connected with aluminum guide 6, form a plurality of radiating channel, fan hot subassembly bloies to radiating channel, make vertical branch 8 produce lower air after liquid cooling pipe 7 refrigerates and flow, the left and right sides of cooperation installation shell 1 inner wall, a plurality of guide plates 5 that set up on the right side, be convenient for carry out the rebound with the air in installation shell 1, and then discharge the higher air of temperature from the heat dissipation window of installation shell 1 top, and then cool off fast battery system, set up in vertical branch 8 and place the chamber, the inside packing that places the chamber has dry package 11, the filler of dry package 11 is for inhaling, the effectual water droplet when carrying out the effectual water droplet treatment to battery system, the battery system of cooling treatment, the inside of the dry package, the dry particle is carried out in the battery system, the normal temperature reduction of the installation, the battery is avoided.
The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. A battery system cooling device includes an installation housing (1) and a battery block arranged inside the installation housing (1), and is characterized in that: the cooling module of the inside setting of installation shell (1), battery piece group are including setting up a plurality of monocells (2) on cooling module, and heat dissipation window (3) have been seted up to the top of installation shell (1), and mounting groove (4) have been seted up to the preceding lower part of installation shell (1), can dismantle on mounting groove (4) and be provided with radiator unit, evenly are provided with a plurality of guide plates (5) on the left and right sides of installation shell (1) inner wall respectively.
2. The battery system cooling apparatus according to claim 1, wherein: the cooling assembly comprises an aluminum guide plate (6) arranged on the inner side of the bottom of an installation shell (1), a liquid cooling pipe (7) is arranged on the aluminum guide plate (6), a plurality of longitudinal supporting pieces (8) are uniformly arranged above the aluminum guide plate (6), a heat-conducting shell (9) is arranged above the longitudinal supporting pieces (8), the heat-conducting shell (9) is shaped like a '21274', a plurality of monocells (2) are uniformly arranged on the inner side of the heat-conducting shell (9), a heat-conducting silica gel sheet (10) is arranged between every two adjacent monocells (2), and the upper side and the lower side of the heat-conducting silica gel sheet (10) are fixedly connected with the heat-conducting shell (9).
3. A battery system cooling apparatus according to claim 2, wherein: the longitudinal supporting piece (8) is in a shape of a letter 21274, a placing cavity is formed in the longitudinal supporting piece (8), and a drying bag (11) is filled in the placing cavity.
4. The battery system cooling apparatus according to claim 1, wherein: the fan heating assembly comprises a plurality of heat exhaust fans (12) arranged on the mounting groove (4).
5. A battery system cooling apparatus according to claim 3, wherein: a water inlet pipe (13) and a water outlet pipe (14) are arranged on the left side of the liquid cooling pipe (7), and one end of the water inlet pipe (13) and one end of the water outlet pipe (14) penetrate through the left side of the installation shell (1).
6. The battery system cooling device according to claim 4, wherein: dust screens are arranged on the heat dissipation window (3) and the mounting groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222565232.4U CN218333990U (en) | 2022-09-27 | 2022-09-27 | Battery system cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222565232.4U CN218333990U (en) | 2022-09-27 | 2022-09-27 | Battery system cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218333990U true CN218333990U (en) | 2023-01-17 |
Family
ID=84822004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222565232.4U Active CN218333990U (en) | 2022-09-27 | 2022-09-27 | Battery system cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218333990U (en) |
-
2022
- 2022-09-27 CN CN202222565232.4U patent/CN218333990U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240513 Address after: 210000 room 108, floor 1, No. 368, Zhening East Road, Lishui Economic Development Zone, Nanjing, Jiangsu Province Patentee after: Nanjing Jinlong New Energy Technology Co.,Ltd. Country or region after: China Address before: No. 77, Gaohu Road, Jiangning Economic and Technological Development Zone, Nanjing City, Jiangsu Province, 210000 Patentee before: NANJING GOLDEN DRAGON REFITTED VEHICLE CO.,LTD. Country or region before: China |
|
| TR01 | Transfer of patent right |