CN220527008U - Quick cooling equipment for energy storage battery module - Google Patents
Quick cooling equipment for energy storage battery module Download PDFInfo
- Publication number
- CN220527008U CN220527008U CN202321849308.4U CN202321849308U CN220527008U CN 220527008 U CN220527008 U CN 220527008U CN 202321849308 U CN202321849308 U CN 202321849308U CN 220527008 U CN220527008 U CN 220527008U
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- Prior art keywords
- energy storage
- storage battery
- storage box
- heat
- cooling
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- 238000004146 energy storage Methods 0.000 title claims abstract description 119
- 238000001816 cooling Methods 0.000 title claims abstract description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 239000002826 coolant Substances 0.000 abstract description 17
- 230000002427 irreversible effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 17
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000192 social 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
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- Devices That Are Associated With Refrigeration Equipment (AREA)
- Secondary Cells (AREA)
Abstract
The utility model relates to the technical field of battery modules, in particular to a rapid cooling device for an energy storage battery module, which comprises: the energy storage box is internally provided with an energy storage battery pack; the cooling device is arranged in the energy storage box, and one side of the cooling device penetrates through the outside of the energy storage box; the cooling device comprises a water cooling mechanism arranged in the energy storage box; through setting up water-cooling mechanism, when energy storage battery pack charges and discharges and produce the heat, the refrigerator opportunity is with the coolant through the raceway input to the base in, and the heat that energy storage battery pack produced can carry out the heat exchange through the heat conduction seat of bottom and the coolant in the base this moment to can carry out quick cooling with the heat of energy storage battery pack bottom, avoid energy storage battery pack to cause irreversible damage to energy storage battery pack at the heat that charges and discharges in-process produced, finally lead to the decline of battery performance and even the appearance of safety problem.
Description
Technical Field
The utility model relates to the technical field of battery modules, in particular to a rapid cooling device for an energy storage battery module.
Background
Compared with the traditional energy storage technologies such as pumped storage, compressed air energy storage and the like, the battery energy storage power station has obvious advantages of cost and operation life, and has outstanding economic benefit, huge demand and wide application prospect. The global power demand is increased year by year, the load gap between the peak and the valley of electricity consumption is larger and larger, and the battery energy storage power station is taken as an emerging technology, so that revolutionary technology update is brought to the power grid energy storage field, and huge social effect and economic effect are achieved, but the energy storage battery pack in the battery energy storage power station can generate heat in the charging and discharging processes, when the temperature exceeds the specified temperature, irreversible damage is caused to the battery, and finally, the performance of the battery is reduced and even the safety problem is caused.
Therefore, a rapid cooling device for an energy storage battery module is proposed to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problems, and provides a rapid cooling device for an energy storage battery module, which solves the problems that the energy storage battery pack generates heat in the process of charging and discharging, and when the temperature exceeds a specified temperature, the battery is irreversibly damaged, and finally the battery performance is reduced and even the safety problem occurs.
The utility model realizes the aim through the following technical scheme, and the rapid cooling equipment for the energy storage battery module comprises the following components: the energy storage box is internally provided with an energy storage battery pack; the cooling device is arranged in the energy storage box, and one side of the cooling device penetrates through the outside of the energy storage box; the cooling device comprises a water cooling mechanism arranged inside the energy storage box, one side of the water cooling mechanism penetrates through the outside of the energy storage box, and an air cooling mechanism is arranged on one side of the energy storage box.
Preferably, the water cooling mechanism is including setting up in the refrigerator of energy storage case one side, the interior bottom fixedly connected with base of energy storage case, the heat conduction seat is installed in the top embedding of base, the heat storage battery is installed in the inside of heat conduction seat, one side intercommunication of refrigerator has the raceway, the other end of raceway runs through to the inside of base, one side intercommunication of refrigerator has the back flow, the other end of back flow runs through the energy storage case and communicates there is U type pipe, the bottom intercommunication of U type pipe has the cooling tube of equidistance distribution, the bottom of cooling tube runs through to the inside of base, through setting up water cooling mechanism, when the energy storage battery charges and discharges and produce heat, the refrigerator can be with the coolant through the raceway input in the base, and the heat that the energy storage battery produced can carry out the heat exchange through the heat conduction seat of bottom in this moment to can carry out quick cooling with the heat of energy storage battery bottom, avoid the energy storage battery to produce the heat that the energy storage battery is too high in the charge and discharge process, cause irreversible damage to the energy storage battery, finally lead to the reduction of battery performance even the problem to appear.
Preferably, the top fixedly connected with quantity of base is two heating panel, be provided with the heat dissipation silica gel between heating panel and the energy storage battery group, the bottom of cooling tube runs through to the outside of heating panel, through setting up heating panel and heat dissipation silica gel, and the heat on energy storage battery group surface can be conducted for the heating panel through the heat dissipation silica gel, and the heat can carry out the heat exchange through the cooling tube that passes the heating panel and its coolant in this moment to can be further cool down to the energy storage battery group, promote the radiating rate of water-cooling mechanism to the energy storage battery group.
Preferably, the bottom fixedly connected with equidistance of heat conduction seat distributes the heat conduction board, the auxiliary hole of equidistance distribution has been seted up on the surface of heat conduction board, through setting up heat conduction board and auxiliary hole, heat conduction board and auxiliary hole increase the area of contact of heat conduction board and coolant, improve the radiating efficiency of heat conduction seat.
Preferably, the air cooling mechanism comprises an air pipe embedded and installed on the other side of the energy storage box, a fan is arranged on the inner wall of the air pipe, heat dissipation ports distributed at equal intervals are formed in the surface of the energy storage box, the fan can input external air into the energy storage box through the air pipe by arranging the air cooling mechanism, and the external air is discharged from the heat dissipation ports after being exchanged with hot air in the energy storage box, so that the energy storage battery pack can be further cooled rapidly, and irreversible loss caused by overhigh temperature of the energy storage battery pack is avoided.
Preferably, the inner wall of tuber pipe is provided with first filter screen, the inner wall of thermovent is provided with the second filter screen, through setting up first filter screen and second filter screen, in first filter screen and second filter screen can avoid external dust to enter into the energy storage case, causes the condition of energy storage battery group short circuit to appear.
The beneficial effects of the utility model are as follows:
1. through setting up water-cooling mechanism, when energy storage battery pack charges and discharges and produce the heat, the refrigerator can pass through the raceway and input the coolant into the base, the heat that energy storage battery pack produced can carry out the heat exchange with the coolant in the base through the heat conduction seat of bottom this moment, thereby can carry out quick cooling with the heat of energy storage battery pack bottom, avoid energy storage battery pack to cause irreversible damage to energy storage battery pack in the heat that the charge and discharge in-process produced, finally lead to the decline of battery performance even the appearance of safety problem, heat on energy storage battery pack surface can be conducted to the heating panel through heat dissipation silica gel, the heat can pass through the cooling tube of heating panel and carry out the heat exchange with coolant in it at this moment, thereby can further cool down energy storage battery pack, promote the radiating rate of water-cooling mechanism to energy storage battery pack;
2. through setting up forced air cooling mechanism, the fan can be with external air through the tuber pipe input to the energy storage case in, external air is discharged from the thermovent after exchanging with the hot air in the energy storage case to can further carry out quick cooling to energy storage battery, avoid the high temperature of energy storage battery to cause irreversible loss, first filter screen and second filter screen can avoid external dust to enter into in the energy storage case, cause the condition of energy storage battery short circuit to appear.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is a schematic connection diagram of the heat conducting base and the heat conducting plate according to the present utility model.
In the figure: 1. an energy storage tank; 2. a cooling device; 21. a water cooling mechanism; 211. a refrigerating machine; 212. a base; 213. a heat conduction seat; 214. a water pipe; 215. a cooling tube; 216. a U-shaped tube; 217. a return pipe; 218. a heat dissipation plate; 219. radiating silica gel; 2110. a heat conductive plate; 2111. an auxiliary hole; 22. an air cooling mechanism; 221. an air duct; 222. a fan; 223. a heat radiation port; 224. a first filter screen; 225. a second filter screen; 3. an energy storage battery.
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.
The specific implementation method comprises the following steps: as shown in fig. 1 to 4, a rapid cooling apparatus for an energy storage battery module, comprising: the energy storage box 1, the inside of the energy storage box 1 is provided with an energy storage battery pack 3; the cooling device 2 is arranged in the energy storage box 1, and one side of the cooling device 2 penetrates through the outside of the energy storage box 1; the cooling device 2 comprises a water cooling mechanism 21 arranged inside the energy storage box 1, one side of the water cooling mechanism 21 penetrates through the outside of the energy storage box 1, and an air cooling mechanism 22 is arranged on one side of the energy storage box 1.
As shown in fig. 2, 3 and 4, the water cooling mechanism 21 includes a refrigerator 211 disposed at one side of the energy storage tank 1, a base 212 is fixedly connected to an inner bottom wall of the energy storage tank 1, a heat conducting seat 213 is embedded and mounted at the top of the base 212, the energy storage battery pack 3 is mounted in the heat conducting seat 213, a water pipe 214 is connected to one side of the refrigerator 211, the other end of the water pipe 214 penetrates into the base 212, a return pipe 217 is connected to one side of the refrigerator 211, the other end of the return pipe 217 penetrates through the energy storage tank 1 and is connected with a U-shaped pipe 216, cooling pipes 215 distributed at equal intervals are connected to the bottom of the U-shaped pipe 216, the bottom end of the cooling pipe 215 penetrates into the base 212, and when in use, the refrigerator 211 can input coolant into the base 212 through the water pipe 214, at this time, heat generated by the energy storage battery pack 3 can exchange heat with coolant in the base 212 through the heat conducting seat 213 at the bottom, and the coolant can flow back into the refrigerator 211 through the cooling pipes 215 under continuous pressure of the refrigerator 211.
As shown in fig. 2 and 3, the top of the base 212 is fixedly connected with two heat dissipation plates 218, a heat dissipation silica gel 219 is disposed between the heat dissipation plates 218 and the energy storage battery pack 3, the bottom end of the cooling tube 215 penetrates through the outside of the heat dissipation plates 218, and heat on the surface of the energy storage battery pack 3 is conducted to the heat dissipation plates 218 through the heat dissipation silica gel 219, and at this time, the heat is exchanged with the coolant in the cooling tube 215 penetrating through the heat dissipation plates 218.
As shown in fig. 4, the bottom of the heat conducting seat 213 is fixedly connected with heat conducting plates 2110 distributed at equal intervals, auxiliary holes 2111 distributed at equal intervals are formed on the surface of the heat conducting plates 2110, after the heat conducting plates 2110 absorb heat in the heat conducting seat 213, the heat conducting plates 2110 exchange heat with coolant in the base 212, and the contact area between the heat conducting plates 2110 and the coolant is increased by the auxiliary holes 2111.
As shown in fig. 2 and 3, the air cooling mechanism 22 includes an air duct 221 embedded and installed at the other side of the energy storage box 1, a fan 222 is provided on the inner wall of the air duct 221, and equally distributed heat dissipation openings 223 are provided on the surface of the energy storage box 1, when the temperature generated by the energy storage battery pack 3 is too high, the fan 222 starts to input external air into the energy storage box 1 through the air duct 221, and the external air is discharged from the heat dissipation openings 223 after being exchanged with hot air in the energy storage box 1.
As shown in fig. 2 and 3, the inner wall of the air duct 221 is provided with a first filter screen 224, the inner wall of the heat dissipation port 223 is provided with a second filter screen 225, and dust in the outside air is blocked by the first filter screen 224 and the second filter screen 225.
When the energy storage battery pack is used, the refrigerator 211 inputs a coolant into the base 212 through the water pipe 214, at the moment, heat generated by the energy storage battery pack 3 exchanges heat with the coolant in the base 212 through the heat conduction seat 213 at the bottom, under the continuous pressurization of the refrigerator 211, the coolant flows back into the refrigerator 211 again through the cooling pipe 215, the U-shaped pipe 216 and the return pipe 217, meanwhile, the fan 222 is started to input outside air into the energy storage box 1 through the air pipe 221, and the outside air exchanges with hot air in the energy storage box 1 and is discharged from the cooling hole 223.
It should be noted that, in the above description, the refrigerator, the energy storage battery pack, the fan and the like are devices which are relatively mature in application in the prior art, the specific model can be selected according to actual needs, meanwhile, the refrigerator, the energy storage battery pack and the fan can be powered by a built-in power supply, and also can be powered by a commercial power, and a specific power supply mode is selected according to circumstances, and is not repeated herein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a quick cooling device that energy storage battery module was used which characterized in that includes:
the energy storage device comprises an energy storage box (1), wherein an energy storage battery pack (3) is arranged in the energy storage box (1);
the cooling device (2) is arranged in the energy storage box (1), and one side of the cooling device (2) penetrates through the outside of the energy storage box (1);
the cooling device (2) comprises a water cooling mechanism (21) arranged inside the energy storage box (1), one side of the water cooling mechanism (21) penetrates through the outside of the energy storage box (1), and an air cooling mechanism (22) is arranged on one side of the energy storage box (1).
2. The rapid cooling apparatus for an energy storage battery module according to claim 1, wherein: the utility model provides a refrigerator, including energy storage case (1), water-cooling mechanism (21) is including setting up in refrigerator (211) of energy storage case (1) one side, interior bottom fixedly connected with base (212) of energy storage case (1), heat conduction seat (213) are installed in the top embedding of base (212), energy storage battery (3) are installed in the inside of heat conduction seat (213), one side intercommunication of refrigerator (211) has raceway (214), the other end of raceway (214) runs through to the inside of base (212), one side intercommunication of refrigerator (211) has back flow (217), the other end of back flow (217) runs through energy storage case (1) and communicates there is U type pipe (216), the bottom intercommunication of U type pipe (216) has cooling tube (215) of equidistance distribution, the bottom of cooling tube (215) runs through to the inside of base (212).
3. The rapid cooling apparatus for an energy storage battery module according to claim 2, wherein: the top fixedly connected with of base (212) is two heating panel (218), be provided with between heating panel (218) and energy storage battery group (3) and dispel the heat silica gel (219), the bottom of cooling tube (215) runs through to the outside of heating panel (218).
4. The rapid cooling apparatus for an energy storage battery module according to claim 2, wherein: the bottom of heat conduction seat (213) fixedly connected with equidistance heat conduction board (2110), auxiliary hole (2111) of equidistance distribution have been seted up on the surface of heat conduction board (2110).
5. The rapid cooling apparatus for an energy storage battery module according to claim 1, wherein: the air cooling mechanism (22) comprises an air pipe (221) embedded and installed on the other side of the energy storage box (1), a fan (222) is arranged on the inner wall of the air pipe (221), and radiating ports (223) distributed at equal intervals are formed in the surface of the energy storage box (1).
6. The rapid cooling apparatus for an energy storage battery module according to claim 5, wherein: the inner wall of tuber pipe (221) is provided with first filter screen (224), the inner wall of thermovent (223) is provided with second filter screen (225).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849308.4U CN220527008U (en) | 2023-07-14 | 2023-07-14 | Quick cooling equipment for energy storage battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849308.4U CN220527008U (en) | 2023-07-14 | 2023-07-14 | Quick cooling equipment for energy storage battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220527008U true CN220527008U (en) | 2024-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321849308.4U Active CN220527008U (en) | 2023-07-14 | 2023-07-14 | Quick cooling equipment for energy storage battery module |
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| Country | Link |
|---|---|
| CN (1) | CN220527008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118231864A (en) * | 2024-05-20 | 2024-06-21 | 内蒙古久誊电力有限公司 | Battery energy storage cooling device |
-
2023
- 2023-07-14 CN CN202321849308.4U patent/CN220527008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118231864A (en) * | 2024-05-20 | 2024-06-21 | 内蒙古久誊电力有限公司 | Battery energy storage cooling device |
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