CN116315268A - Immersed cooling energy storage battery cabinet - Google Patents
Immersed cooling energy storage battery cabinet Download PDFInfo
- Publication number
- CN116315268A CN116315268A CN202310238129.5A CN202310238129A CN116315268A CN 116315268 A CN116315268 A CN 116315268A CN 202310238129 A CN202310238129 A CN 202310238129A CN 116315268 A CN116315268 A CN 116315268A
- Authority
- CN
- China
- Prior art keywords
- energy storage
- cooling
- storage battery
- housing
- battery cabinet
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 49
- 238000004146 energy storage Methods 0.000 title claims abstract description 43
- 239000000110 cooling liquid Substances 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims description 20
- 239000012809 cooling fluid Substances 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 2
- 238000004880 explosion Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 27
- 239000007788 liquid Substances 0.000 description 11
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 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
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/635—Control systems based on ambient temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/251—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for stationary devices, e.g. power plant buffering or backup power supplies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
-
- 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
Abstract
The invention relates to the technical field of energy storage equipment, in particular to an immersed cooling energy storage battery cabinet which comprises a heat dissipation part, cooling liquid, a shell and a battery module, wherein a containing cavity is formed in the shell, a battery adapter module is suitable for being arranged in the containing cavity, the heat dissipation part is provided with a heat dissipation channel, one end of the heat dissipation channel is communicated with an inlet of the shell, the other end of the heat dissipation part is communicated with an outlet of the shell, and the cooling liquid circulates in the containing cavity and the heat dissipation channel. The immersed cooling energy storage battery cabinet can improve heat exchange efficiency and stability and safety of operation of the immersed cooling energy storage battery cabinet.
Description
Technical Field
The invention relates to the technical field of energy storage equipment, in particular to an immersed cooling energy storage battery cabinet.
Background
As a novel energy storage technology, the capacity of a lithium ion battery is rapidly increased in recent years. In order to improve the cycle performance and the times of the lithium ion battery and avoid the problem that the safety of an energy storage system is affected by thermal runaway of the lithium ion battery, the lithium ion battery is required to be ensured to be always in a reasonable temperature interval in the use process.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, the embodiment of the invention provides the submerged cooling energy storage battery cabinet, which can improve the heat exchange efficiency and the running stability and safety of the submerged cooling energy storage battery cabinet.
The submerged cooling energy storage battery cabinet comprises a shell and a battery module, wherein a containing cavity is formed in the shell, and the battery adapter module is suitable for being arranged in the containing cavity;
the cooling device comprises a cooling component and cooling liquid, wherein the cooling component is provided with a cooling channel, one end of the cooling channel is communicated with an inlet of a shell, the other end of the cooling component is communicated with an outlet of the shell, and the cooling liquid circulates in a containing cavity and the cooling channel.
The immersed cooling energy storage battery cabinet provided by the embodiment of the invention can improve the heat exchange efficiency and the running stability and safety of the immersed cooling energy storage battery cabinet.
In some embodiments, the heat sink member includes a heat sink, an inlet of the heat sink being in communication with the housing outlet, and the heat sink outlet being in communication with the housing inlet.
In some embodiments, the heat sink further comprises a pump, an inlet of the pump being in communication with an outlet of the housing, an outlet of the pump being in communication with an inlet of the heat sink.
In some embodiments, the battery module comprises a housing, a plurality of battery modules, and a plurality of battery modules, wherein the battery modules are arranged on the housing, and the battery modules are in one-to-one correspondence with the housing.
In some embodiments, the battery module includes a separator and a plurality of battery cells, one of the plurality of battery cells is connected to one end of the separator, the other end of the separator is connected to another of the plurality of battery cells, and a flow channel is provided in the separator.
In some embodiments, the immersion-cooled energy storage battery cabinet further comprises an explosion-proof valve having one end in communication with an end of the housing remote from the battery module.
In some embodiments, the immersion-cooled energy storage battery cabinet further comprises a level gauge having one end in communication with an end of the housing remote from the battery module.
In some embodiments, the cooling fluid is transformer oil or a fluorinated fluid.
In some embodiments, the device further comprises a sleeve, an inlet of the sleeve being in communication with the housing, an outlet of the sleeve being in communication with the outside.
In some embodiments, the immersion-cooled energy storage battery cabinet further includes a temperature monitoring component having one end extending into the containment cavity to monitor the temperature of the cooling fluid.
Drawings
Fig. 1 is a schematic diagram of an immersion-cooled energy storage battery cabinet according to an embodiment of the invention.
Fig. 2 is a side view of an immersion-cooled energy storage battery cabinet of an embodiment of the present invention.
Fig. 3 is a schematic view of the battery module of fig. 1.
Fig. 4 is a schematic view of the carrier of fig. 1.
Reference numerals:
the housing 1, the housing chamber 11,
the bearing frame 5, the first bracket body 51, the first bearing rod 52, the second bracket body 53, the second bearing rod 54,
6, 7, 8 and 9.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1 to 4, the immersion-type cooled energy storage battery cabinet according to the embodiment of the present invention includes a heat dissipation member 3, a cooling liquid, a housing 1, and a battery module 2, the housing 1 having a receiving chamber 11 therein, the battery module being adapted to be disposed in the receiving chamber 11,
the cooling device comprises a cooling part 3 and cooling liquid, wherein the cooling part 3 is provided with a cooling channel, one end of the cooling channel is communicated with an inlet of the shell 1, the other end of the cooling part 3 is communicated with an outlet of the shell 1, and the cooling liquid circulates in the accommodating cavity 11 and the cooling channel.
Specifically, as shown in fig. 1 to 4, the housing 1 has a receiving chamber 11 therein, the battery module is adapted to be disposed in the receiving chamber 11, and the housing 1 may have a rectangular parallelepiped shape or the housing 1 may have other shapes as they are. The accommodating cavity 11 is suitable for arranging cooling liquid, the cooling liquid submerges the battery module 2, and then heat of the battery module 2 is transferred to the cooling liquid in a heat transfer mode, and the cooling liquid flows into the heat dissipation part 3 to be sprinkled with heat, or the heat dissipation part 3 can be a heat exchanger, and the heat exchanger is in heat transfer with the outside to dissipate heat, or the heat dissipation part 3 is a heat dissipation pipe to dissipate heat, or the heat dissipation part 3 is other existing heat dissipation devices.
The cooling liquid may be transformer oil or fluorinated liquid, so as to improve the effect of absorbing heat of the cooling liquid and improve the heat dissipation of the cooling liquid to the battery module 2.
According to the submerged cooling energy storage battery cabinet provided by the embodiment of the invention, the heat dissipation part 3 and the cooling liquid are arranged, the battery module 2 is soaked in the cooling liquid, the cooling liquid absorbs the heat of the battery module 2, and the cooling liquid in the heat dissipation part 3 dissipates the heat, so that the temperature of the battery module 2 is stabilized in a preset range, and the stability and the safety of the submerged cooling energy storage battery cabinet are improved.
Further, the upper end of the cooling liquid is provided with a residual space from the upper end of the accommodating cavity 11, inert gas is suitable for being filled in the residual space, air accumulation in the residual space is avoided, and the stability and the safety of the submerged cooling energy storage battery cabinet are improved. For example, the inert gas may be helium.
In some embodiments, the heat sink 3 comprises a heat sink, the inlet of which communicates with the housing 1 outlet, and the heat sink outlet communicates with the housing 1 inlet.
Specifically, as shown in fig. 1 to 4, the outlet of the heat dissipation member is communicated with the inlet of the housing 1, the inlet of the heat dissipation member is communicated with the outlet of the housing 1, the heat dissipation member comprises a heat dissipation portion and a fan portion, the inlet of the heat dissipation portion is communicated with the outlet of the housing 1, the outlet of the heat dissipation portion is communicated with the inlet of the housing 1, the heat dissipation portion is suitable for dissipating heat to the outside, the output end of the fan portion faces the heat dissipation portion to accelerate air circulation around the heat dissipation portion, and therefore heat dissipation efficiency of the heat dissipation portion is improved.
Further, the heat sink 3 further comprises a pump 4, an inlet of the pump 4 being in communication with an outlet of the housing 1, an outlet of the pump 4 being in communication with an inlet of the heat sink. The pump 4 can increase the flow rate of the coolant in the heat radiating member 3, thereby increasing the heat radiating efficiency of the heat radiating member 3.
In some embodiments, the battery module comprises a housing 1, a plurality of battery modules 2, and a plurality of battery modules 2, wherein the battery modules 2 are arranged on the plurality of carrier bars, and the plurality of battery modules 2 are in one-to-one correspondence with the plurality of carrier bars.
Specifically, as shown in fig. 1 to 4, the first bracket includes a first bracket body 51 and a first support bar 52, the second bracket includes a second bracket body 53 and a second support bar 54 and the second bracket extends in an up-down direction, the first support bar 52 is connected with the first bracket body 51, a plurality of first support bars 52 are spaced apart in the up-down direction, the second support bar 54 is connected with the second bracket body 53, a plurality of second support bars 54 are spaced apart in the up-down direction, one end of the battery module 2 is contacted with the first support bar 52, the other end of the battery module 2 is contacted with the second support bar 54, and then the first support bar 52 and the second support bar 54 are suitable for carrying the battery module 2, thereby improving stability and safety of the submerged cooling energy storage battery cabinet.
In some embodiments, the battery module 2 includes a separator 22 and a plurality of battery cells 21, one of the plurality of battery cells 21 is connected to one end of the separator 22, the other end of the separator 22 is connected to another battery cell 21 of the plurality of battery cells 21, and a flow channel is provided in the separator 22.
Specifically, as shown in fig. 1 to 4, the shape of the separator 22 is rectangular, the upper end of the separator 22 is connected with the lower end of one of the two battery cells 21, the lower end of the separator 22 is connected with the upper end of the other battery cell 21 of the two battery cells 21, the separator 22 may be a hollow plate, and a circulation channel in the separator 22 may circulate cooling liquid, so that heat between the battery cells 21 can be taken away in a heat transfer manner, the uniformity of the temperature of the battery module 2 is improved, and damage caused by local overheating of the battery cells 21 is avoided.
In some embodiments, an explosion-proof valve 6 is further included, and one end of the explosion-proof valve 6 communicates with one end of the case 1 remote from the battery module 2.
Specifically, as shown in fig. 1 to 4, one end of the explosion-proof valve 6 is communicated with the upper end of the housing 1, that is, the explosion-proof valve 6 is communicated with the accommodating cavity 11, when the temperature and the pressure of the accommodating cavity 11 are raised due to the abnormality of the battery module 2, that is, the pressure of the accommodating cavity 11 reaches the preset pressure, the explosion-proof valve 6 is opened to communicate the outside with the accommodating cavity 11, so that the pressure of the accommodating cavity 11 is reduced, and the stability and the safety of the submerged cooling energy storage battery cabinet are improved.
In some embodiments, the battery module 2 further comprises a liquid level meter 7, and one end of the liquid level meter 7 is communicated with one end of the casing 1 away from the battery module 2.
Specifically, the liquid level meter 7 is arranged at the upper end of the shell 1, namely the upper end of the liquid level meter 7 is communicated with the shell 1, and the lower end of the liquid level meter 7 is communicated with the shell 1, namely the upper end and the lower end of the liquid level meter 7 are communicated with the residual space, when the immersed cooling energy storage battery cabinet breaks down to cause the cooling liquid to rise, the volume of the residual space is reduced, the cooling liquid enters the liquid level meter 7, and then a field operator can see the liquid level change of the liquid level meter 7 outside the immersed cooling energy storage battery cabinet. The liquid level change of the immersed cooling energy storage battery cabinet can be known timely, and the stability and safety of the immersed cooling energy storage battery cabinet are improved.
Further, the immersed cooling energy storage battery cabinet further comprises a sleeve 8, an inlet of the sleeve 8 is communicated with the shell 1, and an outlet of the sleeve 8 is communicated with the outside. The import of sleeve pipe 8 one end and casing 1 intercommunication, immersion type refrigerated energy storage battery cabinet still includes wire 9, and wire 9 one end links to each other with battery module 2 through sleeve pipe 8, and the wire 9 other end links to each other with external setting, and then improves stability and the security in the wire 9 use.
In some embodiments, a temperature monitoring member is also included, one end of which extends into the receiving chamber 11 to monitor the temperature of the cooling fluid.
Specifically, as shown in fig. 1 to 4, one end of the temperature monitoring component stretches into the temperature of the cooling liquid to monitor the temperature of the cooling liquid, so that the stability and the safety of the submerged cooling energy storage battery cabinet are improved.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (10)
1. An immersion-cooled energy storage battery cabinet, comprising:
a housing having a receiving chamber therein, and a battery module adapted to be disposed in the receiving chamber;
the cooling device comprises a cooling component and cooling liquid, wherein the cooling component is provided with a cooling channel, one end of the cooling channel is communicated with an inlet of a shell, the other end of the cooling component is communicated with an outlet of the shell, and the cooling liquid circulates in the accommodating cavity and the cooling channel.
2. The immersion-cooled energy storage battery cabinet of claim 1, wherein the heat sink member comprises a heat sink, an inlet of the heat sink being in communication with the housing outlet, and an outlet of the heat sink being in communication with the housing inlet.
3. The immersion-cooled energy storage battery cabinet of claim 2, wherein the heat sink further comprises a pump, an inlet of the pump being in communication with an outlet of the housing, an outlet of the pump being in communication with an inlet of the heat sink.
4. The submerged cooling energy storage battery cabinet of claim 1, further comprising a carrier rack, wherein the carrier rack is arranged in the accommodating cavity, the carrier rack comprises a first bracket and a second bracket which are connected with each other, the first bracket and the second bracket each comprise a plurality of carrier bars, the plurality of carrier bars are arranged at intervals along the height direction of the shell, the number of the battery modules is a plurality, the battery modules are placed on the carrier bars, and the plurality of the battery modules are in one-to-one correspondence with the plurality of carrier bars.
5. The submerged cooling energy storage battery cabinet of claim 4, wherein the battery module comprises a separator and a plurality of battery cells, wherein one of the plurality of battery cells is connected to one end of the separator, the other end of the separator is connected to another of the plurality of battery cells, and wherein a flow channel is provided in the separator.
6. The submerged cooling energy storage battery cabinet of claim 1, further comprising an explosion protection valve in communication with an end of the housing remote from the battery module.
7. The immersion-cooled energy storage battery cabinet of claim 1, further comprising a level gauge having one end in communication with an end of the housing remote from the battery module.
8. The submerged cooling energy storage battery cabinet of claim 1, wherein the cooling fluid is transformer oil or a fluorinated fluid.
9. The submerged cooling energy storage battery cabinet of claim 1, further comprising a sleeve, an inlet of the sleeve being in communication with the housing and an outlet of the sleeve being in communication with the outside.
10. The submerged cooling energy storage battery cabinet of claim 1, further comprising a temperature monitoring component having one end extending into the receiving cavity to monitor the temperature of the cooling fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310238129.5A CN116315268A (en) | 2023-03-13 | 2023-03-13 | Immersed cooling energy storage battery cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310238129.5A CN116315268A (en) | 2023-03-13 | 2023-03-13 | Immersed cooling energy storage battery cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116315268A true CN116315268A (en) | 2023-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310238129.5A Pending CN116315268A (en) | 2023-03-13 | 2023-03-13 | Immersed cooling energy storage battery cabinet |
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| CN (1) | CN116315268A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116780034A (en) * | 2023-08-09 | 2023-09-19 | 中科开创（广州）智能科技发展有限公司 | Full-immersion non-circulating flow liquid-cooled battery energy storage thermal management system |
-
2023
- 2023-03-13 CN CN202310238129.5A patent/CN116315268A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116780034A (en) * | 2023-08-09 | 2023-09-19 | 中科开创（广州）智能科技发展有限公司 | Full-immersion non-circulating flow liquid-cooled battery energy storage thermal management system |
| CN116780034B (en) * | 2023-08-09 | 2024-03-12 | 中科开创（广州）智能科技发展有限公司 | Full-immersion non-circulating flow liquid-cooled battery energy storage thermal management system |
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