CN220964109U - Internal circulation energy storage all-in-one machine - Google Patents
Internal circulation energy storage all-in-one machine Download PDFInfo
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- CN220964109U CN220964109U CN202322782592.4U CN202322782592U CN220964109U CN 220964109 U CN220964109 U CN 220964109U CN 202322782592 U CN202322782592 U CN 202322782592U CN 220964109 U CN220964109 U CN 220964109U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 30
- 238000005192 partition Methods 0.000 claims abstract description 15
- 230000001939 inductive effect Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 230000007935 neutral effect Effects 0.000 description 1
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Abstract
The utility model discloses an internal circulation energy storage integrated machine which comprises a cabinet body, an air conditioner, a battery module, a control module and an air chamber. The partition board in the cabinet body divides the cabinet body into a battery chamber and a control chamber, the front end and the rear end of the partition board are provided with air holes, an air conditioner is arranged on a cabinet door of the battery chamber, the front end of the battery chamber is provided with a battery module, the rear end of the battery chamber is provided with an air chamber switching box, the battery chamber is divided into a front battery air chamber, a middle battery air chamber and a rear battery air chamber, the front end of the control chamber is provided with a control module and a protection plate, the control chamber is divided into a front control air chamber and a rear control air chamber, and the air chambers are mutually connected in series to form an internal circulation air channel. The utility model does not exchange with the air outside the cabinet, has the advantage of air internal circulation, meanwhile, the cabinet door is not provided with a fan, the space utilization rate in the cabinet is high, the cabinet door is not provided with holes, no foreign matters enter, and the water-proof and dust-proof grade is high; and the protective equipment is not required to be additionally arranged, so that the input cost of the whole equipment is saved.
Description
Technical Field
The utility model relates to an internal circulation energy storage integrated machine, and belongs to the field of energy storage.
Background
Under the carbon peak and carbon neutral background, the renewable energy source ratio is increased, and the most representative wind energy and solar energy have natural instability and can realize stable grid-connected operation only by matching energy storage. The prior control cabinet for the air-cooled energy storage equipment adopts forced air cooling to dissipate heat, a fan is arranged at a cabinet door, and occupies the space in the cabinet, so that the utilization rate of the space in the cabinet is low, the volume of the cabinet body is larger, the production cost is increased, and the air inlet is easy to suck rainwater, sundries and the like, so that the waterproof and dustproof grade is lower; meanwhile, the air-cooled energy storage equipment is also required to be provided with equipment such as air exhaust, filtration, water resistance, dust resistance and the like, so that the equipment investment cost is increased.
Disclosure of Invention
In order to solve the existing problems, the utility model provides the internal circulation energy storage integrated machine, wherein a cabinet door is not provided with a fan, the space utilization rate in the cabinet is high, the cabinet door is not provided with holes, no foreign matters enter, and the water-proof and dust-proof grade is high; the air in the cabinet is cooled by the internal circulation treatment of the air conditioner and then is used for heat dissipation in the cabinet again without exchanging with the air outside the cabinet, so that the internal circulation of the air in the cabinet is realized; and the protective equipment is not required to be additionally arranged, so that the input cost of the whole equipment is saved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
An internal circulation energy storage integrated machine comprises a cabinet body, an air conditioner, a battery module, a control module and an air chamber. The bottom of the cabinet body is provided with a base, the left side of the cabinet body is provided with a left side plate, the right side of the cabinet body is provided with a right side plate, and the top of the cabinet body is provided with a cabinet top. The cabinet body is internally provided with a baffle plate which divides the interior of the cabinet body into a battery chamber and a control chamber, and the front end and the rear end of the baffle plate are respectively provided with a wind through hole. The back of the battery chamber is provided with a rear cabinet door of the battery chamber, an air conditioner is arranged on the rear cabinet door of the battery chamber, the front end of the battery chamber is provided with a battery module, the rear end of the battery chamber is provided with an air chamber switching box, and the battery chamber is divided into a front air chamber, a middle air chamber and a rear air chamber. The front end of the control room is provided with a control module and a protection plate, and the control room is divided into a front control air room and a rear control air room.
Preferably, the battery chamber further comprises a front cabinet door of the battery chamber, which is arranged on the front surface. A battery chamber left front upright post, a battery chamber middle front upright post, a battery chamber right front upright post, a battery chamber left rear upright post, a battery chamber middle rear upright post and a battery chamber right rear upright post are arranged between the battery chamber inner base and the cabinet top. And a battery module guide rail is respectively arranged between the battery chamber left front upright post and the battery chamber left rear upright post, between the battery chamber middle front upright post and the battery chamber middle rear upright post, and between the battery chamber right front upright post and the battery chamber right rear upright post.
Preferably, the control room further comprises a front control room cabinet door arranged on the front surface and a rear control room cabinet door arranged on the back surface. A control room left front upright post, a control room right front upright post, a control room left rear upright post and a control room right rear upright post are arranged between the control room inner base and the cabinet top. The guard plate is located the control module below to install and fix on control room left front column, control room right front column. Control module guide rails are respectively arranged between the control room left front upright post and the control room left rear upright post, and between the control room right front upright post and the control room right rear upright post.
Preferably, the battery module comprises N high-voltage boxes and N battery boxes, wherein N is more than or equal to 1, and the battery module is installed and fixed on a left front upright post of the battery chamber, a middle front upright post of the battery chamber and a right front upright post of the battery chamber, and a battery module guide rail supports the battery module.
Preferably, the control module comprises an STS static switching module, an AC/DC energy storage AC device, a DC/DC energy storage AC device, a UPS power supply and an EMS energy management system, and is installed and fixed on a left front upright post of the control room and a right front upright post of the control room, and a guide rail of the control module supports the control module.
Preferably, the air chamber adapter box is arranged and fixed on a left rear column of the battery chamber, a middle rear column of the battery chamber and a right rear column of the battery chamber. The middle part of the air chamber switching box is provided with an air inducing cylinder which is surrounded by the periphery and provided with a through hole in the middle, and the air inducing cylinder is attached to an air outlet of the air conditioner. The rear end of the battery module completely extends into the air chamber switching box.
Preferably, the top of the rear end of the battery chamber is provided with a battery chamber upper wind shield, the bottom of the battery chamber is provided with a battery chamber lower wind shield, and the battery chamber upper wind shield, the battery chamber lower wind shield and the battery chamber lower wind shield are respectively installed and fixed on a left rear stand column of the battery chamber, a middle rear stand column of the battery chamber and a right rear stand column of the battery chamber; the battery chamber left wind shield is fixedly arranged on the battery chamber left rear upright post, and the battery chamber right wind shield is fixedly arranged on the battery chamber right rear upright post.
Preferably, the top of the front end in the control room is provided with a wind shield on the control room, and the wind shield is arranged and fixed on a left front upright post and a right front upright post of the control room; the control room left wind shield is fixedly arranged on the control room left front upright post, and the control room right wind shield is fixedly arranged on the control room right front upright post.
Preferably, the battery chamber is divided into a front battery air chamber and a rear battery air chamber by the battery chamber left wind shield, the battery chamber upper wind shield, the battery chamber right wind shield, the battery chamber lower wind shield and the air chamber switching box, and the air chamber switching box and the battery module form an air chamber in the battery.
Preferably, the control room is divided into a front control air chamber and a rear control air chamber by the left control room wind shield, the upper control room wind shield, the right control room wind shield, the control module and the protection plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model forms a front air chamber, a middle air chamber and a rear air chamber of the battery respectively through the air conditioner, the cabinet body, the partition board, the battery module, the air chamber switching box, the battery chamber wind shield, the control module, the protection plate and the control chamber wind shield, controls the front air chamber and the rear air chamber, thereby forming an air internal circulation channel, not exchanging with air outside the cabinet, and having the advantage of air internal circulation;
2. The cabinet door is not provided with a fan, the space utilization rate in the cabinet is high, the cabinet door is not provided with holes, no foreign matters enter, and the water and dust proofing grade is high;
3. And the protective equipment is not required to be additionally arranged, so that the input cost of the whole equipment is saved.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a rear view of the present utility model;
FIG. 3 is a top cross-sectional view of the present utility model;
Fig. 4 is a layout view of a battery module and a control module according to the present utility model;
FIG. 5 is a front isometric cross-sectional view of the utility model;
FIG. 6 is a rear isometric cross-sectional view of the utility model;
FIG. 7 is a schematic diagram of the flow direction of the air circulation in the present utility model.
In the figure: 1, a cabinet body; 2 a front cabinet door of the battery chamber; 3, a left side plate; 4, a rear cabinet door of the battery chamber; 5 controlling a front cabinet door of the room; 6, a right side plate; 7, controlling a rear cabinet door of the room; 8, a base; a cabinet 9 top; 10 partition boards; 15 a left wind shield of the battery chamber; a wind shield on the 16 battery chamber; 17 a right wind shield of the battery chamber; 18 a battery compartment lower wind deflector; 19 an air chamber adapter box; 20 control room left wind guard; a wind shield on the control room; 22 control room right windscreen; 23 guard plates; 24 battery module guide rails; 25 control module guide rails; a 26 cell compartment; 27 control room; 28, air conditioning; 111 left front column of battery room; 112 front posts in the battery compartment; 113 a right front column of the battery compartment; 121 left rear column of battery chamber; 122 a rear pillar in the battery compartment; 123 right rear column of battery compartment; 131 control room left front pillar; 132 control room right front column; 141 control room left rear column; 142 control room right rear column; 291 high pressure tank; 292 battery box; 301 STS static switch module; 302 An AC/DC energy storage AC; 303 A DC/DC energy storage AC; 304 A UPS power supply; 305 An EMS energy management system; 311 front plenum of battery; 312 a battery middle plenum; 313 post-cell plenum; 314 control the front plenum; 315 controls the post plenum.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1-6, the utility model provides an internal circulation energy storage integrated machine, which comprises a cabinet body 1, an air conditioner 28, a battery module, a control module and an air chamber.
The bottom of the cabinet body 1 is provided with a base 8, the left side plate 3 is installed on the left side, the right side plate 6 is installed on the right side, and the top is provided with a cabinet top 9. The inside of the cabinet 1 is provided with a partition board 10 which divides the inside of the cabinet 1 into a battery chamber 26 and a control chamber 27. The front end and the rear end of the partition board 10 are respectively provided with a wind through hole.
The front of the battery chamber 26 is provided with a front battery chamber door 2, the back of the battery chamber 26 is provided with a rear battery chamber door 4, and the rear battery chamber door 4 is provided with an air conditioner 28. A battery chamber left front upright 111, a battery chamber middle front upright 112, a battery chamber right front upright 113, a battery chamber left rear upright 121, a battery chamber middle rear upright 122 and a battery chamber right rear upright 123 are arranged between the cabinet top 9 and the base 8 in the battery chamber 26. Battery module guide rails 24 are respectively arranged between the battery chamber left front upright 111 and the battery chamber left rear upright 121, between the battery chamber middle front upright 112 and the battery chamber middle rear upright 122, and between the battery chamber right front upright 113 and the battery chamber right rear upright 123.
The front end in the battery chamber 26 is provided with a battery module, which is installed and fixed on the left front upright 111, the middle front upright 112 and the right front upright 113 of the battery chamber, and the battery module comprises N high-voltage boxes 291 and N battery boxes 292, wherein N is more than or equal to 1, and the battery module guide rail 24 supports the battery module.
The rear end in the battery chamber 26 is provided with an air chamber adapter box 19 which is arranged and fixed on a left rear column 121, a middle rear column 122 and a right rear column 123 of the battery chamber. The middle part of the air chamber switching box 19 is provided with a front through hole and a rear through hole, a surrounding air guiding cylinder with through holes is designed at the through hole, and the through holes and the air guiding cylinder jointly form an air inlet of the air chamber switching box 19 for circulation of air-conditioning air. The rear end of the battery module completely stretches into the air chamber switching box 19 box, so that the battery module is completely positioned in the working range of the air inlet of the air chamber switching box 19.
The top of the rear end in the battery chamber 26 is provided with a battery chamber upper wind shield 16, the bottom is provided with a battery chamber lower wind shield 18, and the battery chamber upper wind shield 18, the battery chamber lower wind shield and the battery chamber upper wind shield are respectively installed and fixed on a battery chamber left rear upright 121, a battery chamber middle rear upright 122 and a battery chamber right rear upright 123. The battery chamber left wind shield 15 is fixedly arranged on the battery chamber left rear upright post 121, and the battery chamber right wind shield 17 is fixedly arranged on the battery chamber right rear upright post 123. The left wind shield 15, the upper wind shield 16, the right wind shield 17 and the lower wind shield 18 are used for shielding the air of the air conditioner from flowing around to prevent the air quantity from losing.
The front side of the control room 27 is provided with a control room front cabinet door 5, and the back side is provided with a control room back cabinet door 7. A control room left front upright 131, a control room right front upright 132, a control room left rear upright 141 and a control room right rear upright 142 are arranged between the cabinet top 9 and the base 8 in the control room 27. Control module guide rails 25 are respectively arranged between the control room left front upright 131 and the control room left rear upright 141 and between the control room right front upright 132 and the control room right rear upright 142.
The front end in the control room 27 is provided with a control module, which comprises an STS static switching module 301, an AC/DC energy storage AC 302, a DC/DC energy storage AC 303, a UPS 304 and an EMS energy management system 305. The control module is fixed on the left front upright 131 and the right front upright 132 of the control room, and the control module guide rail 25 supports the control module.
The front end in the control room 27 is provided with a protection plate 23 which is positioned below the control module and is fixedly arranged on a left front upright post 131 and a right front upright post 132 of the control room. The top of the front end in the control room 27 is provided with a control room upper wind shield 21 which is arranged and fixed on a control room left front upright 131 and a control room right front upright 132. The control room left front upright 131 is fixedly provided with a control room left wind deflector 20, and the control room right front upright 132 is fixedly provided with a control room right wind deflector 22.
As shown in fig. 1-7, the battery chamber front cabinet door 2, the left side plate 3, the battery chamber rear cabinet door 4, the base 8, the cabinet top 9 and the partition board 10 are combined to form a battery chamber 26. The battery chamber left wind shield 15, the battery chamber upper wind shield 16, the battery chamber right wind shield 17, the battery chamber lower wind shield 18 and the wind chamber switching box 19 form a wall in the battery chamber 26, the battery chamber 26 is divided into a front wind chamber 311 and a rear wind chamber 313, and the wind chamber switching box 19 and the battery module form a middle wind chamber 312 of the battery.
The front cabinet door 5, the right side plate 6, the rear cabinet door 7, the base 8, the cabinet top 9 and the partition board 10 of the control room are combined together to form a control room 27, and the left wind shield 20, the upper wind shield 21, the right wind shield 22, the control module and the protection board 23 of the control room form a wall in the control room 27 to divide the control room 27 into a front control air chamber 314 and a rear control air chamber 315.
FIG. 7 is a schematic diagram of the flow direction of the air circulation in the present utility model. As shown in fig. 7, in operation, the air outlet of the air conditioner 28 is closely attached to the air inlet of the air chamber adapter box 19, so that the cold air circulated in the air conditioner 28 directly enters the air chamber 312 in the battery.
Under the action of the fan inside the battery module, the wind in the wind chamber 312 in the battery flows into the battery module, takes away the heat generated by the operation of the battery module, flows into the front wind chamber 311 of the battery, and enables the wind in the front wind chamber 311 of the battery to enter the front wind chamber 314 of the control through the wind through holes at the front end of the partition board 10.
Under the action of the fan in the control module, the air in the front air chamber 314 is controlled to flow into the control module, take away the heat generated by the operation of the control module, flow into the rear air chamber 315, and flow into the rear air chamber 313 of the battery through the air through holes at the rear end of the partition board 10.
The air inlet of the air conditioner 28 is arranged in the air chamber 313 after the battery, the air in the air chamber 313 after the battery is sucked into the air conditioner 28 for treatment, the treated air flows out of the air outlet of the air conditioner 28 and flows into the air chamber 312 in the battery again, the air circulation in the energy storage integrated cabinet is realized, and the battery temperature of the battery module is maintained at about 25 ℃ by setting various parameters of the air conditioner 28.
The utility model forms a front air chamber, a middle air chamber and a rear air chamber of a battery respectively through an air conditioner, a cabinet body, a partition board, a battery module, an air chamber switching box, a battery chamber wind shield, a control module, a protection plate and a control chamber wind shield, and controls the front air chamber and the rear air chamber to form an air internal circulation channel. The cold air circulated in the air conditioner directly enters the air chamber in the battery, flows into the air chamber in front of the battery, flows into the air chamber before control through the air passing holes at the front end of the partition plate, flows into the air chamber after control, enters the air chamber after the battery through the air passing holes at the rear end of the partition plate, is sucked from the air inlet of the air conditioner for treatment, and the hot air is used for heat dissipation in the cabinet after being treated and cooled in the air conditioner, so that the air in the cabinet realizes the internal circulation, and the whole process does not exchange with the air outside the cabinet. Meanwhile, the cabinet door is not provided with a fan, the space utilization rate in the cabinet is high, the cabinet door is not provided with holes, no foreign matters enter, and the waterproof and dustproof grade is high; and the protective equipment is not required to be additionally arranged, so that the input cost of the whole equipment is saved.
The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way, and those skilled in the art may make several variations and modifications on the basis of the above description, which fall within the scope of the present utility model.
Claims (10)
1. The utility model provides an inner loop energy storage all-in-one, includes cabinet body (1), air conditioner (28), battery module, control module and plenum, its characterized in that: the bottom of the cabinet body (1) is provided with a base (8), the left side is provided with a left side plate (3), the right side is provided with a right side plate (6), the top is provided with a cabinet top (9), a partition board (10) is arranged in the cabinet body (1), the interior of the cabinet body (1) is divided into a battery chamber (26) and a control chamber (27), and the front end and the rear end of the partition board (10) are respectively provided with a wind passing hole; the back of the battery chamber (26) is provided with a battery chamber back cabinet door (4), an air conditioner (28) is arranged on the battery chamber back cabinet door (4), a battery module is arranged at the front end in the battery chamber (26), an air chamber switching box (19) is arranged at the back end in the battery chamber (26), and the battery chamber (26) is divided into a front battery air chamber (311), a middle battery air chamber (312) and a rear battery air chamber (313); the front end in the control chamber (27) is provided with a control module and a protection plate (23), and the control chamber (27) is divided into a control front air chamber (314) and a control rear air chamber (315).
2. The internal circulation energy storage all-in-one machine according to claim 1, wherein: the battery chamber (26) also comprises a front cabinet door (2) of the battery chamber, which is arranged on the front surface; a battery chamber left front upright post (111), a battery chamber middle front upright post (112), a battery chamber right front upright post (113), a battery chamber left rear upright post (121), a battery chamber middle rear upright post (122) and a battery chamber right rear upright post (123) are arranged between the inner base (8) of the battery chamber (26) and the cabinet top (9); a battery module guide rail (24) is respectively arranged between the left front upright post (111) of the battery chamber and the left rear upright post (121) of the battery chamber, between the front upright post (112) of the battery chamber and the rear upright post (122) of the battery chamber, and between the right front upright post (113) of the battery chamber and the right rear upright post (123) of the battery chamber.
3. The internal circulation energy storage all-in-one machine according to claim 1, wherein: the control room (27) also comprises a control room front cabinet door (5) arranged on the front surface and a control room rear cabinet door (7) arranged on the back surface; a control room left front upright post (131), a control room right front upright post (132), a control room left rear upright post (141) and a control room right rear upright post (142) are arranged between the inner base (8) of the control room (27) and the cabinet top (9); the protection plate (23) is positioned below the control module and is arranged and fixed on the left front upright post (131) and the right front upright post (132) of the control room; control module guide rails (25) are respectively arranged between the control room left front upright post (131) and the control room left rear upright post (141) and between the control room right front upright post (132) and the control room right rear upright post (142).
4. The internal circulation energy storage all-in-one machine according to claim 2, wherein: the battery module comprises N high-voltage boxes (291) and N battery boxes (292), wherein N is more than or equal to 1, and the N is fixedly arranged on a left front upright post (111), a middle front upright post (112) and a right front upright post (113) of the battery chamber, and a battery module guide rail (24) supports the battery module.
5. An internal circulation energy storage all-in-one machine according to claim 3, wherein: the control module comprises an STS static switching module (301), an AC/DC energy storage alternating current device (302), a DC/DC energy storage alternating current device (303), a UPS power supply (304) and an EMS energy management system (305), and is installed and fixed on a left front upright post (131) and a right front upright post (132) of the control room, and a control module guide rail (25) supports the control module.
6. The internal circulation energy storage all-in-one machine according to claim 2, wherein: the air chamber switching box (19) is fixedly arranged on a left rear column (121), a middle rear column (122) and a right rear column (123) of the battery chamber; the middle part of the air chamber switching box (19) is provided with an air inducing cylinder with surrounding periphery and through holes in the middle, the air inducing cylinder is attached to the air outlet of the air conditioner (28), and the rear end of the battery module completely stretches into the air chamber switching box (19).
7. The internal circulation energy storage all-in-one machine according to claim 2, wherein: the top of the rear end in the battery chamber (26) is provided with a battery chamber upper wind shield (16), the bottom is provided with a battery chamber lower wind shield (18), and the battery chamber upper wind shield, the battery chamber lower wind shield and the battery chamber lower wind shield are respectively installed and fixed on a left rear upright post (121), a middle rear upright post (122) and a right rear upright post (123) of the battery chamber; a battery chamber left wind shield (15) is fixedly arranged on the battery chamber left rear upright post (121), and a battery chamber right wind shield (17) is fixedly arranged on the battery chamber right rear upright post (123).
8. An internal circulation energy storage all-in-one machine according to claim 3, wherein: the top of the front end in the control room (27) is provided with a control room upper wind shield (21) which is arranged and fixed on a left front upright post (131) and a right front upright post (132) of the control room; the control room left front upright post (131) is fixedly provided with a control room left wind screen (20), and the control room right front upright post (132) is fixedly provided with a control room right wind screen (22).
9. The internal circulation energy storage all-in-one machine according to claim 7, wherein: the battery chamber (26) is divided into a front battery air chamber (311) and a rear battery air chamber (313) by the battery chamber left air baffle (15), the battery chamber upper air baffle (16), the battery chamber right air baffle (17), the battery chamber lower air baffle (18) and the air chamber switching box (19), and the air chamber switching box (19) and the battery module form a middle battery air chamber (312).
10. The internal circulation energy storage all-in-one machine according to claim 8, wherein: the control room left wind screen (20), the control room upper wind screen (21), the control room right wind screen (22), the control module and the protection plate (23) jointly divide the control room (27) into a control front air chamber (314) and a control rear air chamber (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322782592.4U CN220964109U (en) | 2023-10-17 | 2023-10-17 | Internal circulation energy storage all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322782592.4U CN220964109U (en) | 2023-10-17 | 2023-10-17 | Internal circulation energy storage all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220964109U true CN220964109U (en) | 2024-05-14 |
Family
ID=90982381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322782592.4U Active CN220964109U (en) | 2023-10-17 | 2023-10-17 | Internal circulation energy storage all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220964109U (en) |
-
2023
- 2023-10-17 CN CN202322782592.4U patent/CN220964109U/en active Active
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