CN219843086U - Battery cabinet and energy storage device - Google Patents
Battery cabinet and energy storage device Download PDFInfo
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- CN219843086U CN219843086U CN202321135987.9U CN202321135987U CN219843086U CN 219843086 U CN219843086 U CN 219843086U CN 202321135987 U CN202321135987 U CN 202321135987U CN 219843086 U CN219843086 U CN 219843086U
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- liquid cooling
- cavity
- pipeline
- cabinet
- air conditioner
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- 238000004146 energy storage Methods 0.000 title claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 85
- 238000001816 cooling Methods 0.000 claims abstract description 84
- 238000007789 sealing Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000005192 partition Methods 0.000 claims abstract description 38
- 238000012423 maintenance Methods 0.000 claims description 11
- 239000000110 cooling liquid Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 238000005187 foaming Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005070 sampling 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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Abstract
The present disclosure relates to a battery cabinet and energy storage device, the battery cabinet includes: the cabinet body is internally provided with a baffle plate, the baffle plate divides the internal space of the cabinet body into a first cavity and a second cavity, and a cabinet door of the cabinet body can be opened and closed to seal the second cavity; the power supply module is arranged in the first cavity; the liquid cooling module comprises an air conditioner arranged on the cabinet door and a liquid cooling pipeline arranged on the partition board, one end of the liquid cooling pipeline is connected to the air conditioner, and the other end of the liquid cooling pipeline is connected to a liquid cooling plate of the power supply module; the control module is arranged in the second cavity, and an operation port and a sealing piece for sealing the operation port are arranged on the partition plate, so that the first cavity can be kept sealed. The baffle carries out the storehouse processing with the inner space of cabinet body, and in power module was arranged in first cavity, in liquid cooling module and the control module were arranged in the second cavity, and seal structure prevents that the comdenstion water from getting into power module inside, promotes the sealed grade of first cavity.
Description
Technical Field
The disclosure relates to the technical field of batteries, in particular to a battery cabinet and an energy storage device.
Background
In the related art, the battery cabinet is generally provided with an external and independent fire protection system and a heat radiation system, so that the structural integrity is poor, and the sealing performance cannot meet the requirements. In addition, the power supply module in the battery cabinet generally adopts an air-cooled heat dissipation mode, so that the heat dissipation effect is general, the heat cannot be guaranteed to be dissipated in time, and the working efficiency of the battery cabinet is affected.
Disclosure of Invention
The purpose of this disclosure is to provide a battery cabinet and energy memory, and this battery cabinet can solve battery cabinet sealing performance poor, radiating effect subalternation problem among the correlation technique.
To achieve the above object, the present disclosure provides a battery cabinet including:
the cabinet body is internally provided with a partition board, the partition board divides the internal space of the cabinet body into a first cavity and a second cavity, and a cabinet door of the cabinet body can be opened and closed to seal the second cavity;
the power supply module is arranged in the first cavity;
the liquid cooling module comprises an air conditioner arranged on the cabinet door and a liquid cooling pipeline arranged on the partition board, and cooling liquid of the air conditioner is conveyed to a liquid cooling plate of the power supply module through the liquid cooling pipeline; and
the control module is arranged in the second cavity,
wherein, be equipped with the operation mouth and be used for sealing the sealing member of operation mouth on the baffle to make first cavity can keep sealing.
Optionally, one end of the liquid cooling pipeline is connected with the air conditioner, the other end of the liquid cooling pipeline is connected with the liquid cooling plate, a first operation port is formed in the partition plate, the position of the first operation port corresponds to the connection position of the liquid cooling pipeline and the liquid cooling plate, and a first sealing piece for sealing the first operation port is further arranged on the partition plate.
Optionally, the first sealing member is an annular structure capable of surrounding the first operation port, and when the cabinet door is closed, the air conditioning part is located in the second cavity and compresses the first sealing member to close the first operation port.
Optionally, the power module is including stacking a plurality of electric cores of arranging in proper order, and two adjacent be provided with the liquid cooling board between the electric core, the liquid cooling pipeline include with the main line that the air conditioner is connected and many branch pipelines that are connected with the liquid cooling board respectively, the main line is including intaking main line and return water main line, the branch pipeline include many be connected to first branch pipeline and many be connected to of intaking main line return water main line the second branch pipeline, the cooling water of air conditioner is passed through intake main line with first branch pipeline flows in the polylith respectively the liquid cooling board, and is passed through the second branch pipeline with return water main line flows back to the air conditioner.
Optionally, two adjacent liquid cooling boards are provided with the water joint on one, be provided with the return water joint on the other, still be equipped with the intercommunication joint on the liquid cooling board, the liquid cooling pipeline is still including the adjacent two of intercommunication the third branch pipeline of liquid cooling board, first operation mouth is a plurality of and matrix arrangement, a plurality of the position of first operation mouth with first branch pipeline with the junction of water joint, second branch pipeline with the junction of return water joint, and the third branch pipeline with the junction of intercommunication joint corresponds.
Optionally, the battery cabinet is including installing support on the baffle, the main line that intakes with return water main line is including installing respectively hard tube section on the support with be connected to the hose section of air conditioner, hose section movably set up in the second cavity, be equipped with a plurality of mounting holes on the baffle, many first branch line passes respectively the mounting hole is connected to the hard tube section of main line that intakes, many second branch line passes respectively the mounting hole is connected to the hard tube section of return water main line, many first branch line, many second branch line and many third branch line all set up in the first cavity.
Optionally, a second operation port for voltage segmentation of the power supply module is arranged on the partition board, and a second sealing piece is arranged at the second operation port.
Optionally, the liquid cooling pipeline and the second operation port are respectively located at two sides of the partition board.
Optionally, a reserved opening for wiring is formed in the partition board, and a third sealing piece is arranged at the reserved opening.
Optionally, a maintenance door is arranged on the cabinet door at a position corresponding to the control module, and the maintenance door can be independently opened and closed.
Optionally, a cabinet plate of the cabinet body opposite to the cabinet door is detachable.
According to a second aspect of the present disclosure, there is also provided an energy storage device comprising the battery cabinet described above.
Through above-mentioned technical scheme, in the battery cabinet that this disclosure provided, carry out the processing of dividing into bins with the inner space of the cabinet body through setting up the baffle, power module arranges in and forms the battery compartment in first cavity, and liquid cooling module and control module arrange in and form the control storehouse in the second cavity, all set up liquid cooling module and control module inside the battery cabinet, improved the wholeness of battery cabinet, reduce the occupation space of battery cabinet, make things convenient for the assembly of battery cabinet. Adopt the liquid cooling air conditioner to dispel the heat and control the temperature, improved the radiating effect to power module, simultaneously, consider that the control storehouse needs often to open the door and maintain, through setting up seal structure, avoid the cabinet door to open the back, because the control storehouse is interactive with external environment, influence the sealing performance of battery compartment. The sealing structure prevents external condensate water from entering the power supply module to affect the performance of the battery cell, and the battery compartment has IP65 protection capability, so that the overall sealing grade is improved.
Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:
fig. 1 is a schematic structural view of a battery cabinet according to an exemplary embodiment of the present disclosure.
Fig. 2 is an exploded view of a battery cabinet provided in an exemplary embodiment of the present disclosure.
Fig. 3 is a schematic structural view of a hidden cabinet body of a battery cabinet according to an exemplary embodiment of the present disclosure.
Fig. 4 is an enlarged view of a portion of the liquid cooled piping connection of fig. 3.
Fig. 5 is an exploded view of the structure shown in fig. 3.
Fig. 6 is a schematic structural diagram of a battery cabinet hiding cabinet body and a power supply module according to an exemplary embodiment of the present disclosure.
Fig. 7 is an exploded view of the structure shown in fig. 6.
Fig. 8 is a perspective view of a cross section of a battery cabinet provided in an exemplary embodiment of the present disclosure.
Fig. 9 is a perspective view of a battery compartment cross section (hidden power module) provided by an exemplary embodiment of the present disclosure.
Fig. 10 is a schematic view of the structure of the cabinet door of fig. 9 in an opened state.
Description of the reference numerals
1-cabinet body, 10-cabinet door, 101-maintenance door, 11-first cavity, 12-second cavity, 13-cabinet plate, 2-partition plate, 21-first operation port, 22-second operation port, 23-reserved port, 24-mounting hole, 3-power supply module, 31-liquid cooling plate, 311-water inlet joint, 312-communication joint and 313-water return joint; 41-air conditioner, 42-liquid cooling pipeline, 421-water inlet main pipeline, 422-water return main pipeline, 4211, 4221-hose sections, 4212, 4222-hard pipe sections, 423-first branch pipeline, 424-second branch pipeline, 425-third branch pipeline, 5-control module, 61-first sealing element, 62-second sealing element, 63-third sealing element, 7-bracket and 8-stop valve.
Detailed Description
Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.
In the present disclosure, unless otherwise stated, terms such as "upper", "lower", "top", "bottom", "left", "right", "front" and "rear" are generally defined in the case of normal use of the battery cabinet provided in the present disclosure, specifically, as shown in fig. 2, a side of the cabinet door opposite to the cabinet door is "front", a side of the cabinet door rotatably connected to the cabinet body is "left", and as shown in fig. 8, a side of the cabinet door on which a handle is provided is "right", "inside" and "outside" refer to the inside and outside of the corresponding component profiles. In addition, the use of the terms "first," "second," etc. are used to distinguish between different components and do not have order or importance. Furthermore, in the following description, when referring to the drawings, the same reference numerals in different drawings denote the same or similar elements unless otherwise explained.
As shown in fig. 1 to 10, the present disclosure provides a battery cabinet, the battery cabinet includes a cabinet body 1, a partition board 2 arranged in the cabinet body 1, a power supply module 3, a liquid cooling module and a control module 5, the partition board 2 divides an internal space of the cabinet body 1 into a first cavity 11 and a second cavity 12, a cabinet door 10 of the cabinet body 1 can be opened and closed to close the second cavity 12, the power supply module 3 is arranged in the first cavity 11, the liquid cooling module includes an air conditioner 41 arranged on the cabinet door 10 and a liquid cooling pipeline 42 arranged on the partition board 2, and cooling liquid of the air conditioner 41 is conveyed to a liquid cooling plate 31 of the power supply module 3 through the liquid cooling pipeline 42 to perform heat dissipation and temperature control. The control module 5 is arranged in the second cavity 12, wherein the partition plate 2 is provided with an operation opening and a sealing member for sealing the operation opening, so that the first cavity 11 can be kept closed.
Here, it should be noted that the operation port may be an opening described below for facilitating connection of the liquid cooling pipeline 42 to the liquid cooling plate 31, an operation port for performing partial pressure processing on the power supply module 3, a reserved port for connection, or a hole opened for realizing installation or function of other components, which are all within the scope of the present disclosure, and the following description will be given in detail taking the above three positions of setting the operation port and the sealing member respectively as examples. The number and shape of the operation ports are not limited, and the structure of the seal member may be designed according to the operation ports.
In the present disclosure, as shown in fig. 2, a cabinet plate 13 (rear cabinet plate) of the cabinet body 1 opposite to the cabinet door 10 is detachable. Thus, after the cabinet plate 13 is opened, the power supply module 3 can be installed from the rear, and after the installation is finished, the cabinet plate 13 is fastened through screws, so that the assembly is simpler. And when the battery cabinet is assembled, a plurality of people can synchronously fix and wire the components in the first cavity 11 and the second cavity 12 respectively from the front position and the rear position, so that the assembly efficiency is improved. Of course, in other embodiments, the rear cabinet 13 may be designed integrally with the cabinet 1, the power supply module 3 enters from the front end of the cabinet 1, and then the components such as the partition board 2 and the control module 5 are installed again, which also falls within the protection scope of the present disclosure, and the former will be described in detail below as an example.
Through above-mentioned technical scheme, in the battery cabinet that this disclosure provided, carry out the processing of dividing into bins through setting up baffle 2 with cabinet body 1's inner space, power module 3 arranges in first cavity 11 in and forms the battery compartment, and liquid cooling module and control module 5 arrange in and form the control bin in the second cavity 12, all set up liquid cooling module and control module 5 inside the battery cabinet, improved the wholeness of battery cabinet, reduce the occupation space of battery cabinet, make things convenient for the assembly of battery cabinet. Adopt the liquid cooling air conditioner to dispel the heat and control the temperature, improved the radiating effect to power module, simultaneously, consider that the control storehouse needs often to open the door and maintain, through setting up seal structure, avoid the cabinet door to open the back, because the control storehouse is interactive with external environment, influence the sealing performance of battery compartment. The sealing structure prevents external condensate water from entering the power supply module to affect the performance of the battery cell, and the battery compartment has IP65 protection capability, so that the overall sealing grade is improved.
With respect to the first seal arrangement in the present disclosure, any suitable manner may be employed. As shown in fig. 2, one end of the liquid cooling pipeline 42 is connected to the air conditioner 41, the other end is connected to the liquid cooling plate 31 of the power supply module 3, and after the power supply module 3, the partition board 2 and the air conditioner 41 are assembled, when the liquid cooling pipeline 42 is arranged, a part of the pipeline is located in the first cavity 11, a part of the pipeline is located in the second cavity 12, and in order to facilitate connection between the liquid cooling pipeline 42 and the liquid cooling plate 31, a first operation port 21 needs to be opened at a corresponding position of the partition board 2, and a first sealing member 61 for sealing the first operation port 21 is provided. The first operation port 21 can facilitate the installation and maintenance of the liquid cooling pipeline 42, and by arranging the first sealing piece 61, moisture and dust are prevented from entering the first cavity 11, so that the power supply module 3 is prevented from being short-circuited due to the fact that the creepage distance is shortened due to the entering of the moisture or the dust, and a high protection effect can be achieved.
As shown in fig. 7, the first sealing member 61 may have a ring-shaped structure capable of surrounding the plurality of first operation ports 21, and when the cabinet door 10 is closed, a portion of the air conditioner 41 is located in the second chamber 12 and compresses the first sealing member 61 to close the first operation ports 21. The liquid cooling air conditioner 41 is hung on the cabinet door 10, after the cabinet door 10 is closed, a part of the air conditioner 41 is arranged in the second cavity 12, the end face of the air conditioner 41 presses the first sealing element 61 tightly to achieve a high sealing effect, the first sealing element 61 can be a sealing rubber strip, a foaming rubber strip and the like, and as shown in fig. 8, after the cabinet door 10 is closed, the first sealing element 61 is compressed and deformed to achieve the sealing effect. Of course, it is also possible to paste a foaming adhesive tape around each first operation port 21, and when the cabinet door 10 is closed, the end face of the air conditioner 41 is used to compress the foaming adhesive tape, so as to perform a high sealing effect on the first operation port 21 and prevent moisture from entering the battery compartment. In other embodiments, the power supply module 3 is directly connected in series and parallel through the battery cells, and is placed in the battery compartment, and the first sealing member 61 can directly cover the plurality of first operation ports 21 at the same time, so that the interaction between the first cavity 11 and the outside can be avoided even when the cabinet door 10 is opened, and a high-airtight space which is not interacted with the outside can be formed in the battery compartment, thereby meeting the high protection environment of the IP65 and preventing condensation.
In the present disclosure, as shown in fig. 4 and 5, the power supply module 3 includes a plurality of electric cores stacked in sequence, a liquid cooling plate 31 is disposed before two adjacent electric cores, as shown in fig. 3 and 4, a liquid cooling pipeline 42 includes a main pipeline connected with an air conditioner 41 and a plurality of branch pipelines connected with the plurality of liquid cooling plates 31, respectively, the main pipeline includes a water inlet main pipeline 421 and a water return main pipeline 422, the branch pipeline includes a plurality of first branch pipelines 423 connected to the water inlet main pipeline 421 and a plurality of second branch pipelines 424 connected to the water return main pipeline 422, cooling water of the air conditioner 41 flows into the plurality of liquid cooling plates 31 through the water inlet main pipeline 421 and the first branch pipelines 423, respectively, and flows back to the air conditioner 41 through the second branch pipelines 424 and the water return main pipeline 422. Here, the present disclosure includes a parallel arrangement manner between the plurality of liquid cooling plates 31, and the liquid cooling plates are independent of each other and independently form water inlet and return circulation, and of course, the present disclosure also includes an arrangement manner in which the plurality of liquid cooling plates 31 are connected in series, and the cooling liquid can circulate between the plurality of liquid cooling plates 31, which all falls into the protection scope of the present disclosure. The cooling liquid circularly flows in the liquid cooling plate 31, so that heat generated by the operation of the power supply module 3 is taken away, the cooling liquid is not limited to water, the cooling liquid of an air conditioner is adopted for radiating the power supply module 3, the normal operation of the power supply module 3 can be effectively ensured, and the radiating temperature control of the power supply module 3 is realized.
As shown in fig. 7, one of the two adjacent liquid cooling plates 31 is provided with a water inlet connector 311, the other liquid cooling plate 31 is provided with a water return connector 313, the liquid cooling plate 31 is further provided with a communication connector 312, the liquid cooling pipeline 42 further comprises a third branch pipeline 425 for communicating the two adjacent liquid cooling plates 31, the first operation ports 21 are distributed in a plurality of and matrix manner, and the connection positions of the first operation ports 21 and the water inlet connector 311, the connection positions of the second branch pipeline 424 and the water return connector 313 and the connection positions of the third branch pipeline 425 and the communication connector 312 are respectively corresponding, so that the connection and daily maintenance of the pipelines are facilitated.
As shown in fig. 7, the battery cabinet comprises a bracket 7 installed on the partition board 2, the water inlet main pipeline 421 comprises a hard pipe section 4212 installed on the bracket 7 and a hose section 4211 connected to the air conditioner 41, the water return main pipeline 422 comprises a hard pipe section 4222 installed on the bracket 7 and a hose section 4221 connected to the air conditioner 41, the hose section 4211 and the hose section 4221 are movably arranged in the second cavity 12, the partition board 2 is provided with a plurality of mounting holes 24, a plurality of first branch pipelines 423 are respectively connected to the hard pipe section 4212 of the water inlet main pipeline 421 through the mounting holes 24, a plurality of second branch pipelines 424 are respectively connected to the hard pipe section 4222 of the water return main pipeline 422 through the mounting holes 24, and a plurality of first branch pipelines 423, a plurality of second branch pipelines 424 and a plurality of third branch pipelines 425 are all arranged in the first cavity 11. As shown in fig. 2 and 7, the hose segment 4212 of the water inlet main pipe 421 may be disposed at the upper left end of the second cavity 12, the hose segment 4221 of the water return main pipe 422 may be disposed at the lower left end of the second cavity 12, the other ends of the hose segment 4211 and the hose segment 4221 may be connected to an intermediate position of a side surface of the air conditioner 41, and the hose segment 4211 and the hose segment 4221 may move along with the opening and closing of the cabinet door 10. The two ends of the hard pipe section 4212 and the hard pipe section 4222 are fixed on the bracket 7 through connectors and are connected with the hose section, the free ends of the hard pipe section 4212 and the hard pipe section 4222 are respectively provided with a stop valve 8, a plurality of first branch pipelines 423 are respectively arranged on the hard pipe section 4212, a plurality of second branch pipelines 424 are respectively arranged on the hard pipe section 4222 and are used as a unit component, the unit component is fastened on the left side of the partition board 2, and the bracket 7 can be detached when operation and maintenance are required for the main pipeline and branch pipeline interface, the branch pipeline and the liquid cooling plate connector. The bracket 7 can simultaneously close a plurality of mounting holes 24 without affecting the sealing of the first cavity 11. A plurality of first operation ports 21 may be provided in the middle region of the partition plate 2, and when the cabinet door 10 is opened, operation and maintenance of the branch pipe joint and the liquid cooling plate joint may be performed. Of course, various liquid cooling pipelines 42 may be arranged, and pipeline arrangements capable of realizing circulation of the cooling liquid in the liquid cooling plate 31 are all within the scope of the present disclosure.
With respect to the second seal structure in the present disclosure, any suitable manner may be employed. In the present disclosure, as shown in fig. 7, the partition board 2 is provided with a second operation port 22 for voltage segmentation of the power supply module 3, and a second sealing member 62 is provided at the second operation port 22. The second sealing member 62 may be a sealing plate fastened on the second operation opening 22, and a flange structure connected with the partition board 2 is arranged around the sealing plate, and can be detached at any time when needed.
As shown in fig. 6 and 7, the second operation port 22 may be opened on the right side of the partition board 2, and the liquid cooling pipeline 42 and the second operation port 22 are respectively located on two sides of the partition board 2, so that the internal space of the cabinet body 1 can be fully utilized, and the volume utilization rate is improved. Of course, the positions of the above components may be adaptively adjusted as needed.
With respect to the third seal arrangement in the present disclosure, any suitable manner may be employed. As shown in fig. 7, a reserved opening 23 for wiring is provided on the partition board 2, and a third sealing member 63 is provided at the reserved opening 23. The reserved port 23 may be disposed at a lower portion of the partition board 2, and the battery sampling cable may be connected to the control module 5 through the reserved port 23, and the third sealing member 63 may be a PG head, so as to ensure tightness at the reserved port 23.
As shown in fig. 1, the control module 5 is disposed below the second cavity 12, and is configured to manage and monitor the power supply module 3 in the first cavity 11, and a maintenance door 101 is disposed at a position on the cabinet door 10 corresponding to the control module 5, where the maintenance door 101 can be opened and closed separately, so as to maintain and operate the control module 5, thereby avoiding increasing interaction between the second cavity 12 and the external environment when the cabinet door 10 is opened, and reducing interaction between the second cavity 12 and the external environment when the cabinet door 10 is maintained.
According to a second aspect of the present disclosure there is also provided a vehicle comprising a battery compartment as described above. The vehicle has all the beneficial effects of the battery cabinet, and the redundant description is omitted here.
The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.
In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.
Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.
Claims (12)
1. A battery cabinet, comprising:
the cabinet body is internally provided with a partition board, the partition board divides the internal space of the cabinet body into a first cavity and a second cavity, and a cabinet door of the cabinet body can be opened and closed to seal the second cavity;
the power supply module is arranged in the first cavity;
the liquid cooling module comprises an air conditioner arranged on the cabinet door and a liquid cooling pipeline arranged on the partition board, and cooling liquid of the air conditioner is conveyed to a liquid cooling plate of the power supply module through the liquid cooling pipeline; and
the control module is arranged in the second cavity,
wherein, be equipped with the operation mouth and be used for sealing the sealing member of operation mouth on the baffle to make first cavity can keep sealing.
2. The battery cabinet according to claim 1, wherein one end of the liquid cooling pipeline is connected with the air conditioner, the other end of the liquid cooling pipeline is connected with the liquid cooling plate, a first operation port is formed in the partition plate, the position of the first operation port corresponds to the connection position of the liquid cooling pipeline and the liquid cooling plate, and a first sealing member for sealing the first operation port is further arranged on the partition plate.
3. The battery cabinet of claim 2, wherein the first seal is an annular structure surrounding the first operating port, and the air conditioning portion is located within the second cavity and compresses the first seal to close the first operating port when the cabinet door is closed.
4. A battery cabinet according to claim 2 or 3, wherein the power supply module comprises a plurality of electric cores which are stacked in sequence, a liquid cooling plate is arranged between every two adjacent electric cores, the liquid cooling pipeline comprises a main pipeline connected with the air conditioner and a plurality of branch pipelines connected with the liquid cooling plates respectively, the main pipeline comprises a water inlet main pipeline and a water return main pipeline, the branch pipeline comprises a plurality of first branch pipelines connected with the water inlet main pipeline and a plurality of second branch pipelines connected with the water return main pipeline, and cooling water of the air conditioner flows into the liquid cooling plates respectively through the water inlet main pipeline and the first branch pipelines and flows back to the air conditioner through the second branch pipelines and the water return main pipeline.
5. The battery cabinet according to claim 4, wherein one of the two adjacent liquid cooling plates is provided with a water inlet joint, the other liquid cooling plate is provided with a water return joint, the liquid cooling plates are further provided with a communication joint, the liquid cooling pipeline further comprises a third pipeline for communicating the two adjacent liquid cooling plates, the first operation ports are distributed in a plurality of and matrix mode, and the positions of the first operation ports are respectively corresponding to the joint of the first pipeline and the water inlet joint, the joint of the second pipeline and the water return joint, and the joint of the third pipeline and the communication joint.
6. The battery cabinet of claim 5, wherein the battery cabinet comprises a bracket mounted on the partition board, the water inlet main pipeline and the water return main pipeline respectively comprise a hard pipe section mounted on the bracket and a hose section connected to the air conditioner, the hose section is movably arranged in the second cavity, the partition board is provided with a plurality of mounting holes, a plurality of first branch pipelines respectively penetrate through the mounting holes to be connected to the hard pipe section of the water inlet main pipeline, a plurality of second branch pipelines respectively penetrate through the mounting holes to be connected to the hard pipe section of the water return main pipeline, and a plurality of first branch pipelines, a plurality of second branch pipelines and a plurality of third branch pipelines are all arranged in the first cavity.
7. The battery cabinet according to claim 1, wherein a second operation port for voltage segmentation of the power supply module is provided on the partition plate, and a second sealing member is provided at the second operation port.
8. The battery cabinet of claim 7, wherein the liquid cooling line and the second operation port are located on both sides of the partition plate, respectively.
9. The battery cabinet according to claim 1, 2 or 7, wherein a reserved opening for wiring is provided on the partition plate, and a third sealing member is provided at the reserved opening.
10. The battery cabinet according to claim 1, wherein a maintenance door is provided on the cabinet door at a position corresponding to the control module, the maintenance door being individually openable and closable.
11. The battery cabinet of claim 1, wherein the cabinet body has a cabinet panel opposite the cabinet door that is removable.
12. An energy storage device comprising a battery cabinet according to any one of claims 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321135987.9U CN219843086U (en) | 2023-05-10 | 2023-05-10 | Battery cabinet and energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321135987.9U CN219843086U (en) | 2023-05-10 | 2023-05-10 | Battery cabinet and energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219843086U true CN219843086U (en) | 2023-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321135987.9U Active CN219843086U (en) | 2023-05-10 | 2023-05-10 | Battery cabinet and energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219843086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118412584A (en) * | 2024-06-19 | 2024-07-30 | 深圳海辰储能科技有限公司 | Energy storage cabinet |
-
2023
- 2023-05-10 CN CN202321135987.9U patent/CN219843086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118412584A (en) * | 2024-06-19 | 2024-07-30 | 深圳海辰储能科技有限公司 | Energy storage cabinet |
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