CN214203873U - Battery plug-in box body, battery plug-in box and electrical cabinet - Google Patents
Battery plug-in box body, battery plug-in box and electrical cabinet Download PDFInfo
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- CN214203873U CN214203873U CN202120275948.3U CN202120275948U CN214203873U CN 214203873 U CN214203873 U CN 214203873U CN 202120275948 U CN202120275948 U CN 202120275948U CN 214203873 U CN214203873 U CN 214203873U
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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 utility model relates to a battery technology field provides a battery subrack box, battery subrack and regulator cubicle. Battery subrack box, including box circumference wall and the end plate that has first port and second port, the end plate set up in first port department and/or second port department, the end plate with box circumference wall can enclose jointly and close the holding cavity that forms and be used for placing electric core, the outside of first port is provided with first flange, the outside of second port is provided with second flange. The utility model discloses a battery subrack is provided with foretell battery subrack box and is located electric core in the holding cavity. The utility model discloses an electrical cabinet is provided with the cabinet body and foretell battery subrack, the battery subrack sets up to at least one and is located the cabinet is internal. The utility model provides a battery subrack box can realize not needing the battery rack to install, saves the cost, and it is high to have high expansibility and space utilization.
Description
Technical Field
The utility model relates to a battery technology field specifically, relates to a battery subrack box. The utility model discloses still relate to battery subrack and regulator cubicle including this battery subrack box.
Background
The energy storage system is a new energy device which stores a large number of energy storage lithium batteries in a container or a cabinet and has the functions of peak clipping, valley filling, frequency modulation and the like, and has the advantages of easiness in installation, easiness in transportation, modularization and the like. The energy storage battery plug box is a mechanism for fixing a large number of lithium batteries in an energy storage system, a plurality of energy storage battery plug boxes are combined to form the energy storage system, and the energy storage battery plug box is generally fixed on a battery rack firstly and then the battery rack is fixed in a container or a cabinet.
Energy density and the cost of energy storage battery subrack are the important index of an evaluation subrack, and the energy storage battery subrack is mostly the installation form on through the bolt fastening on the battery frame among the prior art, and the space utilization of this kind of form is not high, and the fixed quantity of energy storage battery subrack is restricted by the design of battery frame, and the commonality is poor, and the battery frame set up the manufacturing cost who has increased energy storage system.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a battery subrack box to the realization does not need the battery rack to install, saves the cost, has high expansibility and space utilization height.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a battery plug-in box, is including box circumference wall and the end plate that has first port and second port, the end plate set up in first port department and/or second port department, the end plate with box circumference wall can enclose jointly and close the holding cavity that forms and be used for placing electric core, the outside of first port is provided with first flange, the outside of second port is provided with second flange.
Further, the first connecting flange and the second connecting flange are identical or matched with each other.
Furthermore, the first connecting flange and the second connecting flange are respectively provided with at least one mounting hole.
Further, the outer side of the circumferential wall of the box body is provided with a reinforcing structure.
Further, the reinforcing structure comprises at least one vertical reinforcing rib perpendicular to the open end of the circumferential wall of the box body.
Further, the reinforcing structure further comprises at least one transverse reinforcing rib parallel to the open end of the circumferential wall of the box body.
Furthermore, the first port and the second port are provided with the end plates, and a pressure release valve is arranged on the circumferential wall of the box body.
Compared with the prior art, battery subrack box have following advantage:
(1) battery subrack box be provided with first flange in the outside of first port, the outside of second port is provided with second flange, utilize first flange and second flange not only can realize that battery subrack box carries out fixed connection with other mounting structure, also can realize carrying out fixed connection between a plurality of battery subrack boxes, make battery subrack box self just can superpose, thereby realize that the energy storage system who uses this battery subrack box can constantly expand, do not receive the restraint of battery frame, so that energy storage system has high expansibility, need not set up the battery frame simultaneously, effectively improve space utilization and energy density, save manufacturing cost.
(2) The first connecting flange and the second connecting flange of the battery inserting box body of the utility model are respectively provided with at least one mounting hole, which can realize the detachable connection between the battery inserting box bodies and is convenient for the installation and maintenance when the battery inserting box bodies are superposed; be provided with additional strengthening in the outside of box circumference wall to make battery subrack box have higher structural strength after the stack installation forms wholly, improve the structural stability of battery subrack box, promote the work efficiency of electric core in the battery subrack.
A second object of the utility model is to provide a battery subrack to the realization does not need the battery rack to install, saves the cost, has high expansibility and space utilization height.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a battery plug-in box is provided with the battery plug-in box body and a battery cell located in the accommodating cavity.
Compared with the prior art, the battery plug-in box has the same advantages as the battery plug-in box body, and the description is omitted.
A third object of the present invention is to provide an electrical cabinet, which does not require a battery rack to be installed, thereby saving cost, and having high expansibility and high space utilization.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
an electrical cabinet is provided with a cabinet body and the battery plug-in box, wherein the battery plug-in box is arranged to be at least one and is positioned in the cabinet body.
Furthermore, at least one battery plug-in box is followed the opening direction of box circumference wall is arranged in proper order, and is adjacent through first flange and/or second flange connection between the battery plug-in box, be located both ends the battery plug-in box through first flange or second flange with the cabinet body coupling.
Compared with the prior art, the advantages of the electrical cabinet and the battery inserting box body are the same, and are not described in detail herein.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural diagram of a specific embodiment of a battery box according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an arrangement of battery box bodies according to an embodiment of the present invention.
Description of reference numerals:
1 battery inserting box body 11 box body circumferential wall
12 first connecting flange 13 second connecting flange
14 reinforcing structure 2 electric core
Detailed Description
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
In addition, the terms "inside", "outside", "top", "bottom", and the like referred to in the embodiments of the present invention indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and based on the battery box 1, "top" refers to the top of the battery box 1, and correspondingly, "bottom" refers to the bottom of the battery box 1, "inside" refers to the inside of the battery box 1, and "outside" refers to the outside of the battery box 1. The terminology is based on the orientations and positional relationships illustrated in the drawings and is not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and is not to be construed as limiting the invention.
It is to be understood that, unless expressly stated or limited otherwise, the terms "connected," "mounted," and "contacting" are intended to be open-ended, i.e., connected as either a fixed or removable connection or an integral connection; the components may be directly connected or indirectly connected through an intermediate medium, or the components may be connected through an intermediate medium or the components may be in an interactive relationship with each other. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, and therefore the features defined "first", "second" may explicitly or implicitly include one or more of the features described.
The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.
The utility model provides a battery subrack box 1, see fig. 1 and fig. 2, including box circumference wall 11 and the end plate that has first port and second port, the end plate sets up in first port department and/or second port department, and the end plate can enclose jointly with box circumference wall 11 and close the holding cavity that forms and be used for placing electric core 2, and the outside of first port is provided with first flange 12, and the outside of second port is provided with second flange 13.
In the utility model, the end plate and the circumferential wall 11 of the box body can be connected by welding or other fixed connection modes; when an end plate is arranged at only one of the first port and the second port, the battery core 2 is fixedly arranged on the end plate, but a fixing structure for installing the battery core 2 is arranged at the inner side of the circumferential wall 11 of the box body; if end plates are provided at the first and second ports, the corresponding first connecting flange 12 or second connecting flange 13 may also be provided on the end plates.
The utility model discloses when battery subrack box 1 superposes the installation, refer to fig. 2, generally arrange each battery subrack box 1 by supreme stack in proper order down for the end plate of installing electric core 2 is located battery subrack box 1 bottom, but also does not get rid of other stack mounting means. The whole thickness of box circumference wall 11 is thicker to ensure that battery subrack box 1 has sufficient mechanical strength, also can make the inside electric core 2 heat of battery subrack box 1 more even.
In the battery box body 1 provided by the basic scheme, the first connecting flange 12 is arranged on the outer side of the first port, the second connecting flange 13 is arranged on the outer side of the second port, and when the battery box body 1 is connected with other external mounting structures, such as a cabinet body of an electrical cabinet, at least one of the first connecting flange 12 and the second connecting flange 13 can be used for welding or fastening with the mounting structure; in addition, a plurality of battery inserting box bodies 1 can be installed and fixed in a stacked mode, adjacent battery inserting box bodies 1 can be fixedly connected through the first connecting flange 12 and the second connecting flange 13, the energy storage system applying the battery inserting box bodies 1 can be continuously expanded and is not restrained by a battery rack, the energy storage system is high in expansibility, meanwhile, the battery rack does not need to be arranged, the space utilization rate and the energy density are effectively improved, and the production cost is saved.
The utility model discloses in, between first flange 12 and the second flange 13, perhaps first flange 12 and second flange 13 and other external mounting structure can be through welded mode interconnect, also can be through the detachable mode interconnect that bolted connection or other fasteners are connected.
As the utility model discloses a preferred embodiment of well battery subrack box 1, first flange 12 is the same or match each other with second flange 13 to when carrying out the stack installation with a plurality of battery subrack boxes 1, can carry out structural linking and fix better.
Preferably, the first connecting flange 12 and the second connecting flange 13 are respectively provided with at least one mounting hole, which may be a threaded hole or other through hole for facilitating the installation of a fastener. At this moment, the first connecting flange 12 and the second connecting flange 13 are connected detachably, or the first connecting flange 12 and the second connecting flange 13 are connected detachably with other external mounting structures through bolts or other fasteners, so that the battery inserting box body 1 can be mounted and maintained conveniently when being stacked.
As the utility model discloses another kind of preferred embodiment of well battery subrack box 1, the outside of box circumference wall 11 is provided with additional strengthening 14 to make battery subrack box 1 have higher structural strength after the stack installation forms wholly, improve battery subrack box 1's structural stability, promote the work efficiency of electric core 2 in the battery subrack.
Preferably, the reinforcing structure 14 comprises at least one vertical reinforcing bar perpendicular to the open end of the circumferential wall 11 of the tank. When the battery plug-in box body 1 is sequentially overlapped from bottom to top, the box circumferential wall 11 can bear the gravity pressure of the battery plug-in box body 1 and the battery core 2 inside the battery plug-in box body, and the stability of the whole structure is improved.
It is further preferred that the reinforcing structure 14 also comprises at least one transverse reinforcement parallel to the open end of the circumferential wall 11 of the tank. At this moment, vertical strengthening rib and horizontal strengthening rib cross arrangement can effectively promote the structural strength of box circumference wall 11. In particular, the vertical and horizontal stiffeners may be uniformly distributed on the tank circumferential wall 11 to improve the force balance of the reinforcing structure 14 and the tank circumferential wall 11.
As the utility model discloses a preferred embodiment of well box circumference wall 11, when first port department and second port department all were provided with the end plate, be provided with the relief valve on the box circumference wall 11 to guarantee the safety in utilization of electric core 2 in the battery subrack box 1.
On the basis of the utility model discloses foretell battery subrack box 1, the utility model discloses the second aspect provides a battery subrack, is provided with an arbitrary technical scheme of the aforesaid battery subrack box 1 and be located electric core 2 in the holding chamber. Therefore, the battery inserting box body 1 at least has all the beneficial effects brought by the technical scheme of the embodiment of the battery inserting box body 1.
The utility model discloses on the basis of foretell battery subrack, the utility model discloses the third aspect provides a regulator cubicle, is provided with the cabinet body and foretell battery subrack, and the battery subrack sets up to at least one and is located the cabinet internally. At the moment, the battery plug boxes are usually sequentially stacked and arranged in the cabinet body from bottom to top, the number of the battery plug boxes can be designed according to the overall energy storage requirement of the electrical cabinet, the battery plug boxes do not need to be limited by the number of the battery racks, and the battery plug boxes are high in application flexibility and high in energy storage expansibility.
As the utility model discloses a preferred embodiment of well regulator cubicle, at least one battery subrack is arranged along the opening direction of box circumference wall 11 in proper order, connects through first flange 12 and/or second flange 13 between the adjacent battery subrack box 1, and the battery subrack box 1 that is located both ends is connected with the cabinet body through first flange 12 or second flange 13. When the opening parts at the two ends of the box circumferential wall 11 are provided with the end plates, the battery core 2 can be installed on any one end plate, and at the moment, the adjacent battery plug box bodies 1 are connected through two first connecting flanges 12 or two second connecting flanges 13.
As a specific embodiment of the electrical cabinet in the present invention, referring to fig. 2, a cabinet body and a plurality of battery plug boxes are provided, the plurality of battery plug boxes are sequentially stacked from bottom to top and installed in the cabinet body, each battery plug box includes a battery plug box body 1 and a plurality of battery cells 2, the battery plug box body 1 includes a box circumferential wall 11 having a first port and a second port, and an end plate, the end plate is disposed at the second port, the end plate and the box circumferential wall 11 can jointly enclose to form an accommodating chamber for placing the battery cells 2, the plurality of battery cells 2 are installed and fixed on the end plate of the second port, a first connecting flange 12 is disposed outside the first port, and a second connecting flange 13 is disposed outside the second port; the first connecting flange 12 and the second connecting flange 13 are the same and are respectively provided with a plurality of threaded holes, the outer side of the box circumferential wall 11 is provided with a reinforcing structure 14, and the reinforcing structure 14 comprises a plurality of vertical reinforcing ribs perpendicular to the opening end of the box circumferential wall 11 and a plurality of transverse reinforcing ribs parallel to the opening end of the box circumferential wall 11.
The electrical cabinet provided by the above specific embodiment is characterized in that the end plates of the plurality of battery inserting box bodies 1 face down and are sequentially overlapped from bottom to top, the battery inserting box body 1 located at the top end is in bolted connection with the ceiling of the cabinet body through the first connecting flange 12 outside the first port, the battery inserting box body 1 located at the bottom end is in bolted connection with the bottom surface of the cabinet body through the second connecting flange 13 outside the second port, and adjacent battery inserting box bodies 1 are in bolted connection through the adjacent first connecting flange 12 and the adjacent second connecting flange 13, so that the whole row of battery inserting box bodies 1 are firmly fixed in the cabinet body.
As can be seen from the above description, battery subrack box 1 be provided with first flange 12 in the outside of first port, the outside of second port is provided with second flange 13, utilize first flange 12 and second flange 13 not only to realize that battery subrack box 1 carries out fixed connection with other mounting structure, also can realize carrying out fixed connection between a plurality of battery subrack boxes 1, make battery subrack box 1 self just can superpose, thereby realize using the energy storage system of this battery subrack box 1 to constantly expand, do not receive the restraint of battery frame, so that energy storage system has high expansibility, need not set up the battery frame simultaneously, effectively improve space utilization and energy density, save manufacturing cost.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a battery plug-in box, its characterized in that, battery plug-in box (1) is including box circumference wall (11) and the end plate that has first port and second port, the end plate set up in first port department and/or second port department, the end plate with box circumference wall (11) can enclose jointly and close the holding cavity that forms and be used for placing electric core (2), the outside of first port is provided with first flange (12), the outside of second port is provided with second flange (13).
2. The battery box housing according to claim 1, characterized in that the first connecting flange (12) and the second connecting flange (13) are identical or matched to each other.
3. The battery box housing according to claim 2, characterized in that the first connecting flange (12) and the second connecting flange (13) are each provided with at least one mounting hole.
4. The battery box casing according to claim 1, characterised in that the outer side of the casing circumferential wall (11) is provided with a reinforcement structure (14).
5. The battery box according to claim 4, characterized in that the reinforcing structure (14) comprises at least one vertical reinforcement perpendicular to the open end of the box peripheral wall (11).
6. The battery box according to claim 5, characterized in that the reinforcing structure (14) further comprises at least one transverse reinforcement parallel to the open end of the box peripheral wall (11).
7. The battery box according to any of claims 1 to 6, characterized in that the end plates are provided at both the first port and the second port, and a pressure relief valve is provided on the box circumferential wall (11).
8. A battery drawer, characterized in that a battery drawer housing according to any one of claims 1 to 7 and an electric core (2) located in the accommodating chamber are provided.
9. An electrical cabinet, characterized in that a cabinet body and a battery plug box according to claim 8 are provided, the battery plug box being provided as at least one and located in the cabinet body.
10. The electrical cabinet according to claim 9, wherein at least one battery plug box is sequentially arranged along the opening direction of the peripheral wall (11), adjacent battery plug box bodies (1) are connected through a first connecting flange (12) and/or a second connecting flange (13), and the battery plug box bodies (1) at two ends are connected with the cabinet body through the first connecting flange (12) or the second connecting flange (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275948.3U CN214203873U (en) | 2021-01-29 | 2021-01-29 | Battery plug-in box body, battery plug-in box and electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275948.3U CN214203873U (en) | 2021-01-29 | 2021-01-29 | Battery plug-in box body, battery plug-in box and electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214203873U true CN214203873U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120275948.3U Active CN214203873U (en) | 2021-01-29 | 2021-01-29 | Battery plug-in box body, battery plug-in box and electrical cabinet |
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| Country | Link |
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| CN (1) | CN214203873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115842208A (en) * | 2021-11-17 | 2023-03-24 | 宁德时代新能源科技股份有限公司 | Cabinet body of energy storage device, energy storage device and manufacturing method and manufacturing equipment of energy storage device |
-
2021
- 2021-01-29 CN CN202120275948.3U patent/CN214203873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115842208A (en) * | 2021-11-17 | 2023-03-24 | 宁德时代新能源科技股份有限公司 | Cabinet body of energy storage device, energy storage device and manufacturing method and manufacturing equipment of energy storage device |
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