CN220138424U - Miniaturized energy storage cabinet - Google Patents
Miniaturized energy storage cabinet Download PDFInfo
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- CN220138424U CN220138424U CN202321330156.7U CN202321330156U CN220138424U CN 220138424 U CN220138424 U CN 220138424U CN 202321330156 U CN202321330156 U CN 202321330156U CN 220138424 U CN220138424 U CN 220138424U
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- storage cabinet
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- 238000004146 energy storage Methods 0.000 title claims abstract description 96
- 230000002528 anti-freeze Effects 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a miniaturized energy storage cabinet, which relates to the technical field of new energy miniaturization energy storage and comprises a base, an energy storage cabinet body, an air conditioner, lifting lugs, a heavy door lock, a fan, a Pack core part and a control part; the manufacturing method of the miniaturized energy storage cabinet provided by the utility model organically integrates energy storage, ventilation and temperature control into a unit, and is convenient and practical; the temperature in the energy storage cabinet body can be effectively controlled through the cooperative use of the air conditioner and the temperature sensor, and the use of the antifreeze circulating part can effectively keep the temperature of the Pack battery cell, so that the Pack battery cell can keep high-efficiency working temperature and prolong the service life. The utility model can be widely popularized in the technical field of new energy miniaturized energy storage.
Description
Technical Field
The utility model relates to the technical field of new energy miniaturized energy storage, in particular to a miniaturized energy storage cabinet.
Background
In recent years, along with the great development of energy storage industry in China, the scale of an energy storage machine in China can be rapidly expanded, and compared with common thermal power, hydroelectric power and other power supplies, the energy storage machine has the characteristics of small single machine capacity, large quantity, distributed points, dispersion and the like, and has the characteristics of remarkable intermittence, volatility and randomness; with large-scale development of energy storage, high-proportion grid connection, electric power and electricity balance, safety and stability control and the like face unprecedented challenges; in the future, energy storage will still keep a rapid development trend, the future wind power and solar power generation installation reaches a larger scale, the main scale even exceeds that of coal power, the main scale becomes an installation main body, and along with the large-scale promotion, the safety explosion-proof problems such as thermal runaway explosion or fire disaster of the battery cells in the energy storage system are particularly important.
An energy storage cabinet with the application number of CN2022101344580 aims at the safety problems such as thermal runaway explosion or fire of an electric core in an energy storage system and has no specific measure.
Disclosure of Invention
The utility model aims to provide a miniaturized energy storage cabinet, which solves the problem that the safety problems such as thermal runaway explosion or fire and the like of a battery cell in an energy storage system are solved, and the problem is not provided with targeted measures.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the miniaturized energy storage cabinet comprises a base, wherein the bottom of the base is provided with an energy storage cabinet body, an air conditioner and a heavy door lock are arranged on a cabinet door at the front side of the energy storage cabinet body, a lifting lug is arranged at the top of the energy storage cabinet body, a fan is arranged on the right side of the energy storage cabinet body, and a Pack battery core part and a control part are arranged inside the energy storage cabinet; the energy storage cabinet body is square or cuboid and comprises a cabinet door of a front side switch, fixed cabinet side plates on the left side and the right side, a cabinet top plate on the top and a cabinet back plate on the rear side; the left side edge of cabinet door is articulated with left cabinet body curb plate, be provided with on the cabinet door and be close to the left embedded air conditioner of using the bolt installation, be close to right side heavy door lock, two sides are in equal welded fastening in the equal distance department of both sides around apart from on the top surface of cabinet body roof, and the left lower corner department embedding of left cabinet body curb plate is provided with the fan, the inside of energy storage cabinet body is provided with Pack core and left control portion on the right side.
Further, the front and back sides of base are close to its both ends all are provided with ninety degrees fixed plate, be provided with two through-holes on the vertical curb plate of fixed plate to use the bolt with base fixed connection, be provided with two through-holes on the horizontal curb plate of fixed plate, and can use rag bolt to fix it subaerial.
Preferably, the control part comprises a temperature sensor, an antifreezing fluid circulation part and an energy storage control part which are sequentially arranged from top to bottom, wherein the temperature sensor and the antifreezing fluid circulation part are respectively and electrically connected with the energy storage control part; the air conditioner is electrically connected with the energy storage control part, and the temperature sensor is linked with the air conditioner through the energy storage control part.
Preferably, the temperature sensor detects that the temperature inside the energy storage cabinet body is less than ten degrees or between thirty-five degrees and fifty-five degrees, and the energy storage control part can control the air conditioner to automatically control the temperature rise or the temperature reduction operation.
Preferably, the antifreeze circulation portion includes the antifreeze water tank that the lower part set up, antifreeze water tank rear side is provided with antifreeze circulating pump and is provided with the circulation trunk line at the top, pack electric core portion includes the multilayer electric core storage frame that transversely sets up, is provided with antifreeze circulating water tank on the electric core storage frame of each layer, and every antifreeze circulating water tank is provided with the circulation branch pipe that is used for antifreeze business turn over in the front side, and every group circulation branch pipe all is connected to on the circulation trunk line.
Preferably, the front side of the antifreeze water tank is also provided with a liquid injection port close to the bottom.
Preferably, the antifreezing solution is a mixed solution of glycol and water in a ratio.
Preferably, the energy storage control part comprises a control cabinet arranged at the lower part, wherein a control circuit board is arranged in the control cabinet, and a plurality of data and power interfaces are arranged at the front side of the control cabinet.
Preferably, a plurality of Pack cells are arranged on each layer of cell storage rack side by side, the Pack cells of each layer are electrically connected into a whole, a cell control part is arranged at the leftmost side, and the cell control part is electrically connected with the energy storage control part.
Compared with the prior art, the utility model has the beneficial effects that:
the manufacturing method of the miniaturized energy storage cabinet provided by the utility model organically integrates energy storage, ventilation and temperature control into a unit, and is convenient and practical; the temperature in the energy storage cabinet body can be effectively controlled through the cooperative use of the air conditioner and the temperature sensor, and the use of the antifreeze circulating part can effectively keep the temperature of the Pack battery cell, so that the Pack battery cell can keep high-efficiency working temperature and prolong the service life. The utility model can be widely popularized in the technical field of new energy miniaturized energy storage.
Drawings
FIG. 1 is an external schematic;
FIG. 2 is a schematic view of an external structure;
FIG. 3 is an enlarged view of FIG. 2A;
FIG. 4 is an internal schematic;
FIG. 5 is a schematic view of the internal structure;
FIG. 6 is an enlarged view of B in FIG. 4;
FIG. 7 is an enlarged view of C in FIG. 4;
FIG. 8 is an enlarged view of D of FIG. 4;
FIG. 9 is an enlarged view of E in FIG. 4;
in the figure: the energy storage device comprises a base-1, a fixing plate-11, an energy storage cabinet body-2, a cabinet door-21, a cabinet body side plate-22, a cabinet body top plate-23, a cabinet body back plate-24, an air conditioner-3, a lifting lug-4, a heavy door lock-5, a fan-6, a pack cell part-7, a cell storage rack-71, a pack cell-72, a cell control part-73, an antifreeze circulation water tank-74, a circulation branch pipe-75, a control part-8, a temperature sensor-81, an antifreeze circulation part-82, an antifreeze water tank-821, a circulation main pipe-822, a liquid injection port-823 and an energy storage control part-83.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-9, fig. 1 is an external schematic view; FIG. 2 is a schematic view of an external structure; FIG. 3 is an enlarged view of FIG. 2A; FIG. 4 is an internal schematic; FIG. 5 is a schematic view of the internal structure; FIG. 6 is an enlarged view of B in FIG. 4; FIG. 7 is an enlarged view of C in FIG. 4; FIG. 8 is an enlarged view of D of FIG. 4; fig. 9 is an enlarged view of E in fig. 4.
The utility model provides a miniaturized energy storage cabinet, which is used for on-site multipoint distributed energy storage of new energy, and comprises a base 1, wherein the base 1 is arranged at the bottom and used for fixed installation, an energy storage cabinet body 2 used as an energy storage cabinet main body is fixedly welded at the top of the base 1, an air conditioner 3 used for controlling temperature and a heavy door lock 5 used for locking are arranged on a cabinet door at the front side of the energy storage cabinet body 2, a lifting lug 4 used for lifting is arranged at the top, a fan 6 used for carrying out ventilation operation in the cabinet body is arranged at the right side, and a Pack cell part 7 used for storing energy and a control part 8 used for carrying out centralized control on the energy storage cabinet body 2 are arranged inside.
The utility model discloses a fixed energy storage cabinet body 2, including base 1, fixed plate 1, auxiliary be used for with base 1 is provided with two through-holes on the vertical curb plate of fixed plate 11, and use the bolt with base 1 fixed connection, be provided with two through-holes on the horizontal curb plate of fixed plate 11, and can use rag bolt to fix it subaerial, and then can with energy storage cabinet body 2 carries out fixed mounting.
The energy storage cabinet body 2 is square or cuboid, and comprises a cabinet door 21 of a front switch, fixed cabinet side plates 22 on the left side and the right side, a cabinet top plate 23 on the top and a cabinet back plate 24 on the rear side, wherein the left side of the cabinet door 21 is hinged with the cabinet side plate 22 on the left side so as to facilitate the opening and closing of the cabinet door 21, an air conditioner 3 which is embedded near the left side and is fixedly installed by using a bolt is arranged on the cabinet door 21, and is used for assisting in controlling the temperature inside the energy storage cabinet body 2, and a heavy door lock 5 is arranged near the right side and is used for locking the cabinet door 21; a lifting lug 4 is welded and fixed on the top surface of the cabinet top plate 23, which is close to the left side edge and the right side edge and is equidistant from the front side edge and the rear side edge, and is used for carrying, installing and using the energy storage cabinet 2; a blower 6 is embedded in the left lower corner of the left cabinet side plate 22, so that air supply or air suction operation into the energy storage cabinet 2 is facilitated; the inside of the energy storage cabinet body 2 is provided with a Pack core part 7 on the right side and a control part 8 on the left side.
The control part 8 comprises a temperature sensor 81 which is close to the cabinet top plate 23 and is fixedly arranged, an antifreeze circulating part 82 is arranged below the temperature sensor 81 and is used for carrying out auxiliary heat preservation on the inside of the energy storage cabinet 2, an energy storage control part 83 is arranged below the antifreeze circulating part 82, and the energy storage control part 83 is used for carrying out automatic control on the energy storage cabinet 2.
The temperature sensor 81 is electrically connected with the energy storage control part 83, and transmits measurement data to the energy storage control part 83 in real time, the air conditioner 3 is electrically connected with the energy storage control part 83, the temperature sensor 81 is linked with the air conditioner 3 through the energy storage control part 83, when the temperature sensor 81 detects that the temperature inside the energy storage cabinet 2 is less than ten degrees or between thirty-five degrees and fifty-five degrees, the energy storage control part 83 can control the air conditioner 3 to automatically control the temperature rise or the temperature reduction operation.
The antifreeze circulation part 82 includes an antifreeze water tank 821 disposed at a lower part, an antifreeze circulation pump is disposed in the antifreeze water tank 821, and a main circulation pipe 822 for ingress and egress of antifreeze is disposed at a top of the antifreeze water tank, and the main circulation pipe 822 is connected to the Pack core 7 for cooling or heating the Pack core 7; and a liquid injection port 823 is further formed in the front side of the antifreeze water tank 821, close to the bottom, and is used for supplementing antifreeze.
The antifreezing solution is a mixed solution of glycol and water in a ratio.
The energy storage control part 83 comprises a control cabinet 831 arranged at the lower part, wherein a control circuit board is arranged in the control cabinet 831, and a plurality of data and power interfaces are arranged at the front side of the control cabinet 831 and are used for power transmission and data transmission.
The Pack core 7 includes a plurality of layers of battery core storage frames 71 arranged in a transverse direction, a plurality of Pack battery cores 72 are arranged on each layer of battery core storage frames 71 side by side, the plurality of Pack battery cores 72 of each layer are electrically connected into a whole, and a battery core control part 73 is arranged at the leftmost side for power storage and output control of the Pack battery cores 72, and the battery core control part 73 is electrically connected with an energy storage control part 83; an antifreeze circulation water tank 74 is arranged on the battery cell storage rack 71 of each layer, a circulation branch pipe 75 for the ingress and egress of antifreeze is arranged on the front side of each antifreeze circulation water tank 74, and each group of circulation branch pipes 75 is connected to a circulation main pipe 822 for the circulation of antifreeze; the temperature of the Pack cell 72 can be effectively controlled by circulation of the antifreeze, thereby maintaining a high-efficiency operating temperature and prolonging the service life.
The manufacturing method of the miniaturized energy storage cabinet provided by the utility model organically integrates energy storage, ventilation and temperature control into a unit, and is convenient and practical; the temperature in the energy storage cabinet body can be effectively controlled through the cooperative use of the air conditioner and the temperature sensor, and the use of the antifreeze circulating part can effectively keep the temperature of the Pack battery cell, so that the Pack battery cell can keep high-efficiency working temperature and prolong the service life. The utility model can be widely popularized in the technical field of new energy miniaturized energy storage.
While embodiments of the utility model have been illustrated and described, it will be apparent that the embodiments described are merely some, but not all embodiments of the utility model. Based on the embodiments of the present utility model, it will be understood by those skilled in the art that all other embodiments which may be obtained from numerous changes, modifications, substitutions and alterations of these embodiments without departing from the spirit and principles of the present utility model are within the scope of the present utility model.
Claims (9)
1. A miniaturized energy storage cabinet which characterized in that: the energy storage cabinet comprises a base (1) arranged at the bottom, an energy storage cabinet body (2) is fixedly welded at the top of the base (1), an air conditioner (3) and a heavy door lock (5) are arranged on a cabinet door at the front side of the energy storage cabinet body (2), lifting lugs (4) are arranged at the top, a fan (6) is arranged at the right side, and a Pack electric core part (7) and a control part (8) are arranged inside the energy storage cabinet; the energy storage cabinet body (2) is square or cuboid and comprises a cabinet door (21) with a front switch, fixed cabinet side plates (22) on the left side and the right side, a cabinet top plate (23) on the top and a cabinet back plate (24) on the rear side; the utility model discloses a cabinet, including cabinet door (21), cabinet body curb plate (22) of left side, cabinet door (21) are provided with on the cabinet door (21) and are close to left side embedded air conditioner (3) that use the bolt to install, are close to right side heavy door lock (5), two sides are in equal welded fastening in the equal welded fastening of both sides department around distance on the top surface of cabinet body roof (23), the left lower corner department embedding of cabinet body curb plate (22) of left side is provided with fan (6), the inside of energy storage cabinet body (2) is provided with Pack electric core (7) and left control portion (8) on the right side.
2. The miniaturized energy storage cabinet of claim 1, wherein: the base is characterized in that ninety-degree fixing plates (11) are arranged on the front side and the rear side of the base (1) close to the left end and the right end of the base, two through holes are formed in vertical side plates of the fixing plates (11), the fixing plates are fixedly connected with the base (1) through bolts, two through holes are formed in horizontal side plates of the fixing plates (11), and the fixing plates can be fixed on the ground through foundation bolts.
3. The miniaturized energy storage cabinet of claim 2, wherein: the control part (8) comprises a temperature sensor (81), an antifreezing fluid circulation part (82) and an energy storage control part (83) which are sequentially arranged from top to bottom, and the temperature sensor (81) and the antifreezing fluid circulation part (82) are respectively and electrically connected with the energy storage control part (83); the air conditioner (3) is electrically connected with the energy storage control part (83), and the temperature sensor (81) and the air conditioner (3) are linked through the energy storage control part (83).
4. A miniaturized energy storage cabinet according to claim 3, characterized in that: the temperature sensor (81) detects that the temperature inside the energy storage cabinet body (2) is less than ten degrees or between thirty-five degrees and fifty-five degrees, and the energy storage control part (83) can control the air conditioner (3) to automatically control the temperature rise or the temperature reduction operation.
5. The miniaturized energy storage cabinet of claim 4, wherein: the antifreeze circulation portion (82) comprises an antifreeze water tank (821) arranged at the lower portion, an antifreeze circulation pump is arranged at the rear side of the antifreeze water tank (821) and a circulation main pipe (822) is arranged at the top, the Pack battery core portion (7) comprises a plurality of layers of battery core storage frames (71) which are transversely arranged, antifreeze circulation water tanks (74) are arranged on the battery core storage frames (71) of each layer, circulation branch pipes (75) for ingress and egress of antifreeze are arranged at the front side of each antifreeze circulation water tank (74), and each group of circulation branch pipes (75) are connected to the circulation main pipe (822).
6. The miniaturized energy storage cabinet of claim 5, wherein: the front side of the antifreeze water tank (821) is close to the bottom and is also provided with a liquid injection port (823).
7. The miniaturized energy storage cabinet of claim 6, wherein: the antifreezing solution is a mixed solution of glycol and water in a ratio.
8. The miniaturized energy storage cabinet of claim 7, wherein: the energy storage control part (83) comprises a control cabinet (831) arranged at the lower part, wherein a control circuit board is arranged in the control cabinet (831) and a plurality of data and power interfaces are arranged at the front side of the control cabinet.
9. The miniaturized energy storage cabinet of claim 8, wherein: a plurality of Pack cells (72) are arranged on each layer of cell storage rack (71) side by side, the Pack cells (72) of each layer are electrically connected into a whole, a cell control part (73) is arranged at the leftmost side, and the cell control part (73) is electrically connected with an energy storage control part (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321330156.7U CN220138424U (en) | 2023-05-30 | 2023-05-30 | Miniaturized energy storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321330156.7U CN220138424U (en) | 2023-05-30 | 2023-05-30 | Miniaturized energy storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220138424U true CN220138424U (en) | 2023-12-05 |
Family
ID=88960971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321330156.7U Active CN220138424U (en) | 2023-05-30 | 2023-05-30 | Miniaturized energy storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220138424U (en) |
-
2023
- 2023-05-30 CN CN202321330156.7U patent/CN220138424U/en active Active
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