CN220604770U - Stable and reliable battery energy storage equipment - Google Patents
Stable and reliable battery energy storage equipment Download PDFInfo
- Publication number
- CN220604770U CN220604770U CN202321794271.XU CN202321794271U CN220604770U CN 220604770 U CN220604770 U CN 220604770U CN 202321794271 U CN202321794271 U CN 202321794271U CN 220604770 U CN220604770 U CN 220604770U
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- Prior art keywords
- energy storage
- battery energy
- fan
- battery
- heat dissipation
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- 238000004146 energy storage Methods 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 230000017525 heat dissipation Effects 0.000 claims abstract description 33
- 239000000428 dust Substances 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 16
- 239000000110 cooling liquid Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction 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)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a stable and reliable battery energy storage device, which comprises: the battery energy storage equipment body, battery energy storage equipment body inboard bottom is equipped with the rack, the rack top is equipped with the group battery, the group battery periphery is equipped with water-cooling component, the group battery inboard is equipped with the forced air cooling part. According to the utility model, through the arrangement of the water cooling part, the water pump is started to enable water cooling liquid in the water tank to flow through the periphery of the battery pack through the water cooling pipe, heat at the periphery of the battery pack is transmitted into the water cooling liquid through the water cooling pipe, then part of heat is taken away along with the flow of the water cooling liquid, the primary heat dissipation effect is achieved, meanwhile, the fan I and the fan II are started to enable external cold air to enter the heat dissipation channel from the fan I, heat generated in the battery pack is transmitted to the heat dissipation fins through the heat conduction ring, at the moment, the cold air blows across the surfaces of the heat dissipation fins in the heat dissipation channel, most of the heat is taken away, and then the heat is discharged through the fan II, so that the effect of further improving the heat dissipation effect is achieved.
Description
Technical Field
The utility model relates to the technical field of battery energy storage equipment, in particular to stable and reliable battery energy storage equipment.
Background
A battery energy storage device is a device that stores electrical energy in a battery for use from time to time. The battery energy storage device is composed of a battery pack, a battery management system, an energy converter, a control system and the like, and the battery energy storage device can solve the problems of power grid fluctuation, peak-valley electricity price, power grid stability, renewable energy storage and the like, so that the battery energy storage device is attracting attention. At present, the method is widely applied to the fields of power grid energy storage, peak-valley peak regulation, electric automobiles and the like, and has a relatively high application prospect.
The battery unit and the battery pack inside the battery energy storage device need to be kept stable in long-term operation, otherwise, safety problems such as overheating, leakage and explosion can occur, serious personnel injury and property loss are brought, and therefore the stability is particularly important to ensure the heat dissipation and ventilation of the battery energy storage device.
Disclosure of Invention
The utility model aims at: in order to solve the problem of the heat dissipation effect of the existing battery energy storage equipment, the battery energy storage equipment is stable and reliable.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a stable and reliable battery energy storage device comprising: the battery energy storage equipment body, battery energy storage equipment body inboard bottom is equipped with the rack, the rack top is equipped with the group battery, the group battery periphery is equipped with water-cooling component, the group battery inboard is equipped with the forced air cooling part.
As still further aspects of the utility model: the water cooling part comprises a water cooling pipe arranged on the periphery of the battery pack, a water pump arranged on one side of the water cooling pipe and a water tank arranged on one side of the water pump.
As still further aspects of the utility model: the air cooling component comprises a first fan arranged at the bottom of the battery energy storage equipment body, a second fan arranged at the top of the battery energy storage equipment body, a heat dissipation channel arranged at the inner side of the battery pack, a heat conduction ring arranged at the inner side of the heat dissipation channel and a plurality of groups of symmetrical heat dissipation fins arranged at the inner side of the heat conduction ring.
As still further aspects of the utility model: and a plurality of groups of ventilation openings are formed in the side wall of the rack.
As still further aspects of the utility model: the first dust screen is fixedly arranged at the bottom of the first fan, and the second dust screen is fixedly arranged at the top of the second fan.
As still further aspects of the utility model: the periphery at the top of the fan II is provided with a waterproof cover, and one side, far away from the fan II, of the bottom of the waterproof cover is provided with an exhaust port.
As still further aspects of the utility model: the bottom of the battery energy storage equipment body is provided with a plurality of groups of symmetrical supporting columns.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the setting of water-cooling part, start the water pump and make the water-cooling liquid in the water tank flow through the periphery of group battery through the water-cooling pipe, the heat of group battery periphery passes through the water-cooling pipe and transmits in the water-cooling liquid, then takes away partial heat along with the flow of water-cooling liquid, reaches preliminary radiating effect.
2. Through the setting of forced air cooling subassembly, start fan one and fan two, make external cold wind get into the radiating channel by fan one, the heat that the group of batteries inside produced conveys on the radiating fin through the heat-conducting ring, and cold wind blows over the radiating fin surface of radiating channel inside this moment, takes away most heat, then discharges through fan two, has reached the effect that further improves the radiating effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a stable and reliable battery energy storage device according to the present utility model;
FIG. 2 is a cross-sectional perspective view of a stable and reliable battery energy storage device according to the present utility model;
FIG. 3 is a perspective view of a water cooled component of a stable and reliable battery energy storage device according to the present utility model;
FIG. 4 is a perspective view of a shelf of a stable and reliable battery energy storage device according to the present utility model;
fig. 5 is a perspective view of a waterproof cover of a stable and reliable battery energy storage device according to the present utility model.
In the figure: 1. a battery energy storage device body; 2. a placing rack; 3. a battery pack; 21. a water-cooled tube; 22. a water pump; 23. a water tank; 31. a first fan; 32. a second fan; 33. a heat dissipation channel; 34. a heat conducting ring; 35. a heat radiation fin; 41. a ventilation opening; 51. a first dust screen; 52. a second dust screen; 61. a waterproof cover; 62. an exhaust port; 71. and (5) supporting the column.
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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Referring to fig. 1-5, in an embodiment of the present utility model, a stable and reliable battery energy storage device includes: the battery energy storage equipment body 1, its characterized in that, battery energy storage equipment body 1 inboard bottom is equipped with rack 2, and the rack 2 top is equipped with group battery 3, and group battery 3 periphery is equipped with water cooling component, and group battery 3 inboard is equipped with the forced air cooling part.
Referring to fig. 1 to 5, the water cooling part comprises a water cooling pipe 21 arranged at the periphery of the battery pack 3, a water pump 22 arranged at one side of the water cooling pipe 21, and a water tank 23 arranged at one side of the water pump 22, and by means of the arrangement of the water cooling part, the water pump 22 is started to enable water cooling liquid in the water tank 23 to flow through the periphery of the battery pack 3 through the water cooling pipe 21, heat at the periphery of the battery pack 3 is transmitted into the water cooling liquid through the water cooling pipe 21, and then part of heat is taken away along with the flow of the water cooling liquid, so that the effect of primary heat dissipation is achieved.
Referring to fig. 1 to 5, the air cooling component includes a first fan 31 disposed at the bottom of the battery energy storage device body 1, a second fan 32 disposed at the top of the battery energy storage device body 1, a heat dissipation channel 33 disposed at the inner side of the battery pack 3, a heat conduction ring 34 disposed at the inner side of the heat dissipation channel 33, and a plurality of groups of symmetrical heat dissipation fins 35 disposed at the inner side of the heat conduction ring 34, by setting the air cooling component, the first fan 31 and the second fan 32 are started to enable external cold air to enter the heat dissipation channel 33 from the first fan 31, and heat generated in the battery pack 3 is transferred to the heat dissipation fins 35 through the heat conduction ring 34, at this time, the cold air blows over the surfaces of the heat dissipation fins 35 in the heat dissipation channel 33 to take away most of the heat, and then is discharged through the second fan 32, thereby achieving the effect of further improving the heat dissipation effect.
Referring to fig. 1-5, a plurality of groups of ventilation openings 41 are formed in the side wall of the placement frame 2, and the cold air part conveyed by the first fan 31 and entering the inner side of the placement frame 2 is blown to the outer side of the battery pack 3 through the ventilation openings 41, so that the heat dissipation effect of the water-cooled component is further enhanced.
Referring to fig. 1 to 5, a first dust screen 51 is fixedly arranged at the bottom of the first fan 31, a second dust screen 52 is fixedly arranged at the top of the second fan 32, and the first dust screen 51 and the second dust screen 52 can prevent external dust from entering the battery energy storage device body 1 along with cold air in the heat dissipation process, so that the working efficiency of the battery energy storage device body 1 is improved.
Referring to fig. 1-5, a waterproof cover 61 is arranged on the periphery of the top of the second fan 32, an exhaust port 62 is formed in the bottom of the waterproof cover 61 and away from one side of the second fan 32, and the waterproof cover 61 can prevent external water from entering the battery energy storage device body 1 to cause short circuit of the internal battery pack 3.
Referring to fig. 1-5, a battery energy storage device body 1 is provided with a plurality of sets of symmetrical support columns 71 at the bottom. Support column 71 can support battery energy storage device body 1, and the external cold wind of being convenient for simultaneously gets into battery energy storage device body 1 inboard from battery energy storage device body 1 bottom through fan one 31, improves the radiating effect.
The working principle of the utility model is as follows: firstly, the water pump 22 is started to enable water cooling liquid in the water tank 23 to flow through the periphery of the battery pack 3 through the water cooling pipe 21, heat on the periphery of the battery pack 3 is transmitted into the water cooling liquid through the water cooling pipe 21, then part of heat is taken away along with the flow of the water cooling liquid, the effect of primary heat dissipation is achieved, then the fan I31 and the fan II 32 are started, external cold air enters the heat dissipation channel 33 from the fan I31, heat generated in the battery pack 3 is transmitted to the heat dissipation fins 35 through the heat conducting ring 34, at the moment, the cold air blows over the surfaces of the heat dissipation fins 35 in the heat dissipation channel 33, most of the heat is taken away, then the heat is discharged through the fan II 32, the effect of further improving the heat dissipation effect is achieved, finally, the cold air part conveyed into the inner side of the placement frame 2 by the fan I31 is blown to the outer side of the battery pack 3 through the ventilation opening 41, and the heat dissipation effect of the water cooling part is further enhanced.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A stable and reliable battery energy storage device comprising: the battery energy storage equipment body (1) is characterized in that a placing rack (2) is arranged at the bottom of the inner side of the battery energy storage equipment body (1), a battery pack (3) is arranged at the top of the placing rack (2), a water cooling component is arranged at the periphery of the battery pack (3), and an air cooling component is arranged at the inner side of the battery pack (3); the battery pack also comprises a water cooling part, wherein the water cooling part comprises a water cooling pipe (21) arranged on the periphery of the battery pack (3), a water pump (22) arranged on one side of the water cooling pipe (21) and a water tank (23) arranged on one side of the water pump (22).
2. The battery energy storage device according to claim 1, wherein the air cooling component comprises a first fan (31) arranged at the bottom of the battery energy storage device body (1), a second fan (32) arranged at the top of the battery energy storage device body (1), a heat dissipation channel (33) arranged at the inner side of the battery pack (3), a heat conducting ring (34) arranged at the inner side of the heat dissipation channel (33), and a plurality of groups of symmetrical heat dissipation fins (35) arranged at the inner side of the heat conducting ring (34).
3. A reliable and stable battery energy storage device according to claim 2, characterized in that the side wall of the holder (2) is provided with a plurality of sets of ventilation openings (41).
4. A stable and reliable battery energy storage device according to claim 3, wherein the first dust screen (51) is fixedly arranged at the bottom of the first fan (31), and the second dust screen (52) is fixedly arranged at the top of the second fan (32).
5. The stable and reliable battery energy storage device according to claim 4, wherein a waterproof cover (61) is arranged on the periphery of the top of the second fan (32), and an exhaust port (62) is formed in the bottom of the waterproof cover (61) at a side far away from the second fan (32).
6. The stable and reliable battery energy storage device according to claim 5, wherein a plurality of groups of symmetrical support columns (71) are arranged at the bottom of the battery energy storage device body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321794271.XU CN220604770U (en) | 2023-07-10 | 2023-07-10 | Stable and reliable battery energy storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321794271.XU CN220604770U (en) | 2023-07-10 | 2023-07-10 | Stable and reliable battery energy storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220604770U true CN220604770U (en) | 2024-03-15 |
Family
ID=90165632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321794271.XU Active CN220604770U (en) | 2023-07-10 | 2023-07-10 | Stable and reliable battery energy storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220604770U (en) |
-
2023
- 2023-07-10 CN CN202321794271.XU patent/CN220604770U/en active Active
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