CN217426937U - Energy storage cabinet and modular energy storage unit - Google Patents
Energy storage cabinet and modular energy storage unit Download PDFInfo
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- CN217426937U CN217426937U CN202122382883.5U CN202122382883U CN217426937U CN 217426937 U CN217426937 U CN 217426937U CN 202122382883 U CN202122382883 U CN 202122382883U CN 217426937 U CN217426937 U CN 217426937U
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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 application relates to energy storage equipment technical field, especially relate to an energy storage rack and modularization energy storage unit, the energy storage rack includes: the electric cabinet comprises a cabinet body, a cabinet body and a control device, wherein the cabinet body is provided with an electric chamber and a battery chamber which are mutually independent; the energy storage system is arranged in the battery chamber; and the electric control device is arranged in the electric room and is connected with the energy storage system. The application provides an energy storage rack, single cabinet body and set up each system and the part of the cabinet body and can regard as a standardized energy storage unit, can realize the production of standardized energy storage unit, can realize nimble collocation in making different application scenes, constitute the energy storage system of different capacities, make the standardized production of energy storage, reduced the on-the-spot instruction and the debugging in the production assembly, improved the qualification rate of production efficiency and product. The battery chambers of the product are completely isolated, so that the mutual influence among the battery clusters is avoided, the operating environment difference of the battery clusters is reduced, and the safety and the performance of the product are improved.
Description
Technical Field
The application relates to the technical field of energy storage equipment, in particular to an energy storage cabinet and a modularized energy storage unit.
Background
At present, most of the existing energy storage systems operate independently or form stations to operate with large containers, special production is needed according to actual use environments and energy storage requirements, accessories required for subsequent maintenance and repair also need special production, the production cost is high, the cost of the subsequent maintenance and repair is higher, and internal battery clusters are located in the same space and easily affect each other during operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides an aim at provides an energy storage rack and modularization energy storage unit to solve current energy storage system production, the maintenance cost height that exist among the prior art to a certain extent, the technical problem of mutual influence easily moreover between the battery cluster.
The application provides an energy storage rack, include:
the cabinet body is provided with an electrical chamber and a battery chamber, and the electrical chamber and the battery chamber are mutually independent;
the energy storage system is arranged in the battery chamber;
and the electric control device is arranged in the electric room and is electrically connected with the energy storage system.
In the above technical solution, further, the number of the battery chambers is at least one, when the number of the battery chambers is multiple, the multiple battery chambers and the electrical chambers are arranged in sequence, and two adjacent battery chambers are arranged independently of each other.
In any one of the above technical solutions, further, the energy storage cabinet further includes:
and the air conditioning system is arranged in the cabinet body, and the air outlet direction of the air conditioning system faces the electric room and the battery room.
In any of the above technical solutions, further, the air conditioning system is disposed at the top of the cabinet body; the air conditioning system includes:
the air inlet is provided with an air inlet shutter;
the air outlet is provided with an air outlet louver;
a cold air outlet facing the battery compartment and the electrical compartment;
the air outlet forms a distance with the edge of the top of the cabinet body.
In any one of the above technical solutions, further, the energy storage cabinet further includes: and the fire fighting system is arranged in the battery chamber and the electrical chamber.
In any of the above technical solutions, further, the fire fighting system includes:
the spraying device is arranged at the tops of the battery chamber and the electrical chamber;
the water inlet is arranged at the bottom of the cabinet body and is communicated with the spraying device through a water supply pipe;
the water outlet is arranged at the bottom of the cabinet body and communicated with the battery chamber and the electrical chamber.
In any one of the above technical solutions, further, the battery chamber is provided with a first door body, and the electrical chamber is provided with a second door body;
at least the second door body of the first door body and the second door body is provided with a heat dissipation window.
In any one of the above technical solutions, further, a top corner part is disposed at a position, close to the top corner, of the top of the cabinet body, and the top corner part is provided with a hoisting hole.
In any of the above technical solutions, further, the energy storage cabinet further includes a connection member, the connection member includes a first connection portion and a second connection portion, the first connection portion is connected with the cabinet body, and the second connection portion is used for being connected with a specific position where the energy storage cabinet is fixed.
In any of the above technical solutions, further, the energy storage system includes:
a battery cluster;
and the battery management system is connected with the battery cluster and the electric control device.
The application also provides a modularization energy storage unit, including at least one above-mentioned any technical scheme the energy storage rack, therefore, have this energy storage rack's whole beneficial effect, no longer give consideration to here.
Compared with the prior art, the beneficial effect of this application is:
the application provides an energy storage rack includes: the electric cabinet comprises a cabinet body, a cabinet body and a control device, wherein the cabinet body is provided with an electric chamber and a battery chamber which are mutually independent; the energy storage system is arranged in the battery chamber; and the electric control device is arranged in the electric room and is connected with the energy storage system.
The application provides an energy storage rack, single cabinet body and set up each system and the part of the cabinet body and can regard as a standardized energy storage unit, can realize the production of standardized energy storage unit, can realize nimble collocation in making different application scenes, constitute the energy storage system of different capacities, make the standardized production of energy storage, reduced the on-the-spot instruction and the debugging in the production assembly, improved the qualification rate of production efficiency and product. The battery chambers of the product are completely isolated, so that the mutual influence among the battery clusters is avoided, the difference of the running environment of the battery clusters is reduced, and the safety and the performance of the product are improved.
The application provides a modularization energy storage unit, including the aforesaid energy storage rack, therefore, through the quantity of chooseing for use the energy storage rack, can satisfy energy storage, energy supply demand under the different application scenes to each energy storage rack has the same structure as modular unit, and installation, debugging mode are also the same, have improved the efficiency of actual installation, have reduced the difference between each energy storage rack, are showing and have improved the holistic security of product.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of an energy storage cabinet provided in an embodiment of the present application;
fig. 2 is an enlarged schematic structural view of the energy storage cabinet provided in fig. 1 at a;
fig. 3 is a schematic partial structural diagram of an energy storage cabinet provided in an embodiment of the present application;
fig. 4 is an enlarged structural schematic diagram of the energy storage cabinet provided in fig. 3 at B;
fig. 5 is a further perspective view of an energy storage cabinet provided in an embodiment of the present application;
fig. 6 is another perspective view of an energy storage cabinet provided in an embodiment of the present application.
Reference numerals are as follows:
1-cabinet body, 101-battery chamber, 102-electric chamber, 103-side plate, 104-back plate, 105-first door body, 106-second door body, 107-heat dissipation window, 2-electric control device, 3-air conditioning system, 301-air inlet shutter, 302-air outlet shutter, 4-battery cluster, 5-battery management system, 6-step part, 701-spray device, 702-water supply pipeline, 703-water inlet, 704-water outlet, 8-top angle part, 9-connecting member, 901-first connecting part, 902-second connecting part, 903-reinforcing rib plate and 10-base.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and operate, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The energy storage cabinet and the modular energy storage unit according to some embodiments of the present application are described below with reference to fig. 1 to 6.
Referring to fig. 1 to 6, an embodiment of the present application provides an energy storage cabinet, including: at least one cabinet body 1, energy storage system, electrically controlled device 2, air conditioning system 3 and fire extinguishing system, wherein energy storage system, electrically controlled device 2, air conditioning system 3 and fire extinguishing system all set up in cabinet body 1 for single cabinet body 1 forms an independent energy storage module that has functions such as energy storage, heat dissipation cooling, fire control, when needing to use a plurality of cabinet bodies 1 in the actual conditions, use a plurality of modularized cabinet bodies 1 that have the same function side by side, in order to satisfy the power consumption demand of external load (the consumer that needs to charge).
Specifically, each cabinet body 1 is formed with a battery chamber 101 and an electrical chamber 102, the number of the electrical chambers 102 is one, the electric control device 2 is disposed in the electrical chamber 102, the number of the battery chambers 101 is at least one, and preferably, in the present embodiment, the number of the battery chambers 101 is three, and an energy storage system is disposed in each battery chamber 101, so that the energy storage cabinet can provide a sufficient amount of electric energy for an external load.
The cabinet body 1 comprises two side plates 103 which are arranged in a facing manner and a back plate 104 which is connected with the two side plates 103 respectively, the side plates 103, the back plate 104 and a cabinet door form a hollow cabinet body 1, a plurality of partition plates which partition the internal space of the cabinet body 1 into a plurality of mutually independent cabins are arranged in the cabinet body 1, the cabins are respectively a battery chamber 101 and an electric chamber 102, the part of the cabinet body 1 facing the back plate 104 is provided with the cabinet door, the cabinet body 1 is specifically divided into a first door body 105 which can be opened and closed relative to the battery chamber 101 and a second door body 106 which can be opened and closed relative to the electric chamber 102, wherein the second door body 106 is provided with a heat dissipation window 107, the heat dissipation window 107 can be a louver window and is used for releasing heat released in the working process of the electric control device 2, and the second door body 106 can determine whether to be provided with the heat dissipation window 107 according to factors such as actual conditions and the use environment of the energy storage cabinet.
Further, energy storage system includes battery cluster 4 and battery management system 5, and battery cluster 4 includes a plurality of electric cores that are used for the accumulate, and each electric core of battery cluster 4 all is connected with battery management system 5 electricity, and battery management system 5 can be for being applied to the high-pressure tank that battery cluster 4 is used for carrying on operations such as distribution among the prior art, sets up the mount in the battery room 101, and the mount is connected with the inner wall of battery room 101, and battery cluster 4 and battery management system 5 set up in the mount.
The air intake sets up towards the place ahead of the cabinet body 1, that is first door body 105, the relative cabinet body 1 direction of opening of second door body 106, the air outlet sets up towards the rear of the cabinet body 1, also be exactly the orientation of backplate 104 outer plate face, the air outlet is used for releasing the produced heat of air conditioner refrigeration, consequently, the wind of outlet exhaust actually has a certain temperature (hereinafter referred to as hot-blastly), air conditioning system 3's width is less than the width of the cabinet body 1, make air conditioning system 3 and cabinet body 1 shape be step portion 6, step portion 6 is close to a side setting of the backplate 104 of the cabinet body 1, make when this energy storage rack is settled by the wall also be exactly backplate 104 and wall laminating, form the clearance between air outlet and the wall, help hot-blast release, avoid producing the heat in air outlet department and pile up.
Preferably, the air inlet is provided with an air inlet shutter 301, the air outlet is provided with an air outlet shutter 302, the function of blocking dust and foreign matters is achieved, the ventilation rate is not lower than 60%, and the protection level of IP55 can be achieved.
It should be noted that the air conditioning system 3 may be provided with a plurality of cold air outlets for one air conditioner, and the plurality of cold air outlets respectively face the plurality of battery rooms 101 and the electrical room 102, and preferably, the air conditioning system 3 includes a plurality of air conditioners, each air conditioner is provided with one cold air outlet corresponding to one battery room 101 or electrical room 102, so that the cold air quantity and the refrigeration condition obtained by the battery clusters 4 in the plurality of battery rooms 101 are the same, and the temperature difference of the battery system formed by the plurality of battery clusters 4 in the plurality of battery rooms 101 is small, and can be maintained within 4 degrees, thereby improving the service life of the battery core and improving the consistency of the batteries in the whole battery system.
Further, the energy storage cabinet provided by the embodiment of the application further comprises a fire protection system, the fire protection system is arranged in each of the battery room 101 and the electric room 102, and the fire protection system is used for extinguishing fire in the first time when the battery room 101 and the electric room 102 are in fire. The fire fighting system comprises: a spraying device 701 provided with a spraying head, a water supply pipeline 702, a water inlet 703 and a water outlet 704, wherein the bottom of the cabinet body 1 is provided with a base 10, the base 10 is fixedly connected with the cabinet body 1, the battery chamber 101 and the electric chamber 102 are communicated with the base 10, the base 10 is provided with the water inlet 703 and the water outlet 704, taking the battery chamber 101 as an example, the water supply pipeline 702 extends upwards to the top along the side wall surface of the battery chamber 101 in the battery chamber 101 and is connected with the spraying head, preferably, the water supply pipeline 702 is clamped between the support frame and the side wall of the battery chamber 101, on one hand, the water supply pipeline is prevented from influencing the layout of the battery cluster 4, on the other hand, the water supply pipeline 702 can be fixed, the water supply pipeline 702 is prevented from shaking, after the water inlet 703 is communicated with an external water source, water is conveyed to the spraying head by the water inlet 703 and the water supply pipeline 702, water is sprayed into the battery chamber 101 by the spraying head, so as to extinguish fire and rapidly cool the battery cluster 4, the sprayed water falls into the base 10 and is discharged out of the base 10 through the water outlet 704. Preferably, the water inlet 703 is a KY65 type water interface.
It should be noted that, all the compartments (between the battery chambers 101 and the electrical chamber 102) of the cabinet body 1 are independently arranged, the compartments are relatively sealed, so that the adjacent compartments are prevented from being affected when a fire occurs in one of the compartments, a water inlet 703 and a water outlet 704 are correspondingly arranged below each compartment, and a water supply pipeline 702 and a spraying device 701 are independently arranged between each compartment, so that water immersion fire extinguishment is independently performed on a single compartment, and damage to the electrical components in the adjacent compartments due to water inflow is avoided when the spraying fire extinguishment is performed.
Preferably, in order to distinguish the water inlet 703 from the water outlet 704 and facilitate the external water supply, the water inlet 703 is disposed on the front side of the base 10, i.e. the side flush with the door of the cabinet 1, and the water outlet 704 is disposed on the back side of the base 10, i.e. the side flush with the back plate 104 of the cabinet 1.
Further, the top of the cabinet body 1 is provided with top angle parts 8 at positions close to the four top angles, and two top angles of the cabinet body 1 at a side where the cabinet door is provided of the cabinet body of the air conditioning system 3 form a notch part for avoiding the top angle parts 8, so that the firmness of connection between the top angle parts 8 and the cabinet body 1 is ensured.
The top corner part 8 is provided with a hoisting hole, so that hoisting equipment can be conveniently used for hoisting the whole energy storage cabinet through the top corner part 8.
Further, the base 10 is provided with at least one connecting member 9, and the number of the connecting members 9 can be selected according to actual conditions. The connecting member 9 includes a first connecting portion 901 and a second connecting portion 902, the first connecting portion 901 and the second connecting portion 902 both have a plate structure, and the first connecting portion 901 and the second connecting portion 902 are perpendicular to each other, connecting holes are formed on the first connecting portion 901 and the second connecting portion 902, the first connecting portion 901 is connected with the base 10, the second connecting portion 902 is connected with a designated position, so as to fix the energy storage cabinet to the designated position, the designated position may be but is not limited to ground, preferably, a reinforcing rib plate 903 is provided between the first connecting portion 901 and the second connecting portion 902, so as to ensure the structural strength and the connecting strength of the connecting member 9.
To sum up, the energy storage rack that this application provided, single cabinet body and set up each system and the part of the cabinet body can regard as a standardized energy storage unit, can realize the production of standardized energy storage unit, can realize nimble collocation in making different application scenes, constitute the energy storage system of different capacities, make the standardized production of energy storage, reduced the on-the-spot instruction and the debugging in the production assembly, improved the qualification rate of production efficiency and product. The battery chambers of the product are completely isolated, so that the mutual influence among the battery clusters is avoided, the difference of the running environment of the battery clusters is reduced, and the safety and the performance of the product are improved.
The embodiment of the application also provides a modular energy storage unit, which comprises the energy storage cabinet in any one of the embodiments, so that the modular energy storage unit has all the beneficial technical effects of the energy storage cabinet, and is not repeated herein.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. An energy storage cabinet, comprising:
the electric cabinet comprises a cabinet body, a cabinet body and a control unit, wherein the cabinet body is provided with an electric chamber and a battery chamber, and the electric chamber and the battery chamber are mutually independent;
the energy storage system is arranged in the battery chamber;
and the electric control device is arranged in the electric room and is electrically connected with the energy storage system.
2. The energy storage cabinet of claim 1, wherein the number of the battery chambers is at least one, and when the number of the battery chambers is plural, the plurality of battery chambers and the electrical chambers are arranged in sequence, and two adjacent battery chambers are arranged independently of each other.
3. The energy storage cabinet of claim 1, further comprising:
and the air conditioning system is arranged in the cabinet body, and the air outlet direction of the air conditioning system faces the electric room and the battery room.
4. The energy storage cabinet of claim 3, wherein the air conditioning system is disposed at a top of the cabinet body; the air conditioning system includes:
the air inlet is provided with an air inlet shutter;
the air outlet is provided with an air outlet shutter;
a cold air outlet facing the battery compartment and the electrical compartment;
the air outlet forms a space with the edge of the top of the cabinet body.
5. The energy storage cabinet of claim 1, further comprising: the fire fighting system is arranged in the battery chamber and the electrical chamber;
the fire fighting system comprises:
the spraying device is arranged on the tops of the battery chamber and the electrical chamber;
the water inlet is arranged at the bottom of the cabinet body and is communicated with the spraying device through a water supply pipe;
the water outlet is arranged at the bottom of the cabinet body and communicated with the battery chamber and the electrical chamber.
6. The energy storage cabinet of claim 1, wherein the battery compartment is provided with a first door body and the electrical compartment is provided with a second door body;
at least the second door body of the first door body and the second door body is provided with a heat dissipation window.
7. The energy storage cabinet of any one of claims 1 to 6, wherein a top corner piece is arranged at the top of the cabinet body near the top corner, and the top corner piece is provided with a hoisting hole.
8. The energy storage cabinet according to any one of claims 1 to 6, further comprising a connecting member, wherein the connecting member comprises a first connecting portion and a second connecting portion, the first connecting portion is connected with the cabinet body, and the second connecting portion is used for connecting with a designated position for fixing the energy storage cabinet.
9. The energy storage cabinet of any one of claims 1 to 6, wherein the energy storage system comprises:
a battery cluster;
and the battery management system is connected with the battery cluster and the electric control device.
10. A modular energy storage assembly comprising an energy storage cabinet according to any one of claims 1 to 9, the number of energy storage cabinets being at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122382883.5U CN217426937U (en) | 2021-09-29 | 2021-09-29 | Energy storage cabinet and modular energy storage unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122382883.5U CN217426937U (en) | 2021-09-29 | 2021-09-29 | Energy storage cabinet and modular energy storage unit |
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| Publication Number | Publication Date |
|---|---|
| CN217426937U true CN217426937U (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122382883.5U Active CN217426937U (en) | 2021-09-29 | 2021-09-29 | Energy storage cabinet and modular energy storage unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024060885A1 (en) * | 2023-03-08 | 2024-03-28 | 华为数字能源技术有限公司 | Box for energy storage device, energy storage device and energy storage system |
| WO2024087385A1 (en) * | 2022-10-28 | 2024-05-02 | 湖北亿纬动力有限公司 | Energy storage system |
-
2021
- 2021-09-29 CN CN202122382883.5U patent/CN217426937U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024087385A1 (en) * | 2022-10-28 | 2024-05-02 | 湖北亿纬动力有限公司 | Energy storage system |
| WO2024060885A1 (en) * | 2023-03-08 | 2024-03-28 | 华为数字能源技术有限公司 | Box for energy storage device, energy storage device and energy storage system |
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