Array type liquid cooling energy storage all-in-one machine cabinet

Abstract

The invention is suitable for the technical field of energy storage cabinets, and provides an array type liquid cooling energy storage all-in-one machine cabinet which comprises a bottom plate, side plates, a rear plate and a top plate. The two sets of side plates are arranged, the two sets of side plates are located on the left side and the right side of the surface of the bottom plate correspondingly, first clamping plates are installed at the bottoms of the side plates, and clamping grooves matched with the first clamping plates are formed in the edges of the surface of the bottom plate. According to the array type liquid cooling energy storage all-in-one machine cabinet provided by the invention, the cabinet body is integrally mounted or dismounted through a clamping groove connection mode, and the integrated cabinet can be spliced and mounted through the arrangement, so that the energy storage cabinet is convenient to transport, and in addition, only the corresponding outer plate needs to be replaced when a certain part is damaged; and the partition plates are arranged, the space of the energy storage cabinet can be distributed and isolated through the partition plates, the partition plates are installed and fixed through cooperation of the limiting blocks and the fixing pins, and convenience of disassembly, assembly and replacement of the energy storage cabinet is also improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of energy storage cabinets, and in particular relates to an array-type liquid-cooled energy storage integrated machine cabinet. Background Art

[0002] The development and application of energy storage business is the future development trend. Energy storage integrated machine is a device used in various power generation systems to realize DC or AC power conversion. It generates electricity through photovoltaic panels, wind turbines and other equipment, converts it through power conversion equipment, and finally uses energy storage structure to store it. Energy storage integrated machine can store energy and release it when needed, and it is widely used.

[0003] The energy storage cabinet adopts an overall frame mode to place the battery array inside. At present, the various panels of the cabinet are connected by welding to form a whole. However, the outer frame of the cabinet with this connection method cannot be disassembled, which results in the need to use a larger truck for transportation of the energy storage cabinet. In addition, due to the large size of the cabinet, loading and unloading of the cabinet requires the use of a lifting mechanism, which is not only not conducive to transportation, but also not convenient for moving to an indoor placement site. On the other hand, when one part of the cabinet is damaged, it needs to be replaced as a whole, which increases the maintenance cost of the energy storage cabinet. Summary of the invention

[0004] The present invention provides an array type liquid cooling energy storage integrated machine cabinet, aiming to solve the problem that the cabinet outer frame of the current energy storage cabinet cannot be disassembled and assembled, and the maintenance cost is high.

[0005] The present invention is implemented in this way. An array-type liquid-cooled energy storage integrated machine cabinet includes a bottom plate, a side plate, a back plate and a top plate; the side plates are provided with two groups, and the two groups of side plates are respectively located on the left and right sides of the bottom plate surface; a first card plate is installed at the bottom of the side plate, and a card groove adapted to the first card plate is opened at the edge of the surface of the bottom plate; a second card plate is installed on the lower side of the back plate, and the second card plate is provided with two groups, and a card groove adapted to the second card plate is opened on the rear side of the surface of the bottom plate; a third card plate is installed at the edge of the lower surface of the top plate, and the third card plate There are three groups of plates, and the upper surfaces of the side plates and the rear plates of the two groups are provided with card slots that are compatible with the third card plate, and the inner sides of the two groups of side plates are installed with fourth card plates, and the left and right sides of the rear plate are provided with card slots that are compatible with the fourth card plate, and a rectangular groove is opened at the center of the front surface of the rear plate, and a limiting block is placed in the groove, a partition is installed on the front side of the limiting block, and the partitions are equidistantly distributed along the horizontal direction of the bottom plate, the limiting block is fixed by a fixing pin, and a positioning plate is installed on the front side of the partition, and a cabinet door is rotatably installed on the front side of the positioning plate.

[0006] Preferably, circular thread grooves are equidistantly formed on the surface of the rectangular groove of the rear plate, and the fixing pin fixes the limit block in a limited position by means of a threaded connection.

[0007] Preferably, a groove is provided on the front side of the partition, the positioning plate is slidably installed in the groove of the partition, a groove is provided inside the positioning plate, and a spring is installed in the groove, the movable end of the spring is connected to a card block, and the inner side wall of the partition is provided with a card slot adapted to the card block.

[0008] Preferably, a pulley is rotatably mounted on the bottom of the positioning plate, and the side wall slots of the partition extend to the outside to form hole slots.

[0009] Preferably, a groove is provided on the side wall of the partition and a support plate is installed thereon. The upper and lower ends of the support plate are fixed by bolts. A placement plate is installed between the support plates, and batteries are placed on the surface of the placement plate.

[0010] Preferably, a rectangular groove is opened on the surface of the rear plate, and a condensation plate is installed on the surface of the rectangular groove. The condensation plate is a hollow structure. The condensation plates are evenly distributed on the surface of the rear plate and are connected through connecting pipes. The side wall of the side plate is installed with a liquid storage tank connected to the connecting pipe.

[0011] Preferably, a positioning block is installed on the front side of the condensing plate, and the positioning block is in contact with the inner wall of the rear plate. A groove is provided on the top of the rear side of the condensing plate, and a limiting strip is inserted in the groove, and the limiting strip is fixed by screws.

[0012] Preferably, a groove is provided on the lower side of the cabinet door, and a dustproof net is installed in the groove, and the dustproof net is retractable.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0014] The liquid cooling cabinet is composed of a bottom plate, a side plate, a rear plate and a top plate, which correspond to the first card plate, the second card plate, the third card plate and the fourth card plate. The cabinet body can be installed or disassembled as a whole by means of card slot connection. This arrangement enables the integrated cabinet to be spliced ​​and installed, which not only facilitates the transportation of the energy storage cabinet, but also requires only the replacement of the corresponding outer plate when a component is damaged, thereby greatly reducing the maintenance cost. Partitions are provided, which can allocate and isolate the space of the energy storage cabinet. The partitions are installed and fixed by means of limit blocks and fixing pins, which also improves the convenience of disassembly, assembly and replacement.

[0015] By providing multiple sets of threaded grooves, the limit blocks can be fixed in multiple positions. This setting allows the partitions to be moved and adjusted horizontally, so that the energy storage cabinet has the function of space adjustment, which is convenient for distribution and installation according to the actual battery size or electrical components. A positioning plate is provided, which is slidably installed on the front side of the partition and limited by the spring and the block, and the cabinet door can be rotated to be flush with the positioning plate, and then the cabinet door can be pushed as a whole into the groove inside the partition. This setting can maximize space saving when transporting the partition. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 It is a front cross-sectional structural schematic diagram of the present invention;

[0018] Figure 3 It is a schematic diagram of a top cross-sectional structure of the present invention;

[0019] Figure 4 The present invention Figure 3 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 5 It is a schematic diagram of the battery placement structure of the present invention;

[0021] Figure 6 It is a rear view structural schematic diagram of the present invention;

[0022] Figure 7 is a side cross-sectional schematic diagram of the condensation panel installation structure of the present invention;

[0023] In the figure: 1. bottom plate; 2. side plate; 3. back plate; 4. top plate; 5. first clamping plate; 6. second clamping plate; 7. third clamping plate; 8. fourth clamping plate; 9. limit block; 10. partition; 11. fixing pin; 12. positioning plate; 13. cabinet door; 14. spring; 15. clamping block; 16. support plate; 17. placement plate; 18. condensation plate; 19. connecting pipe; 20. liquid storage tank; 21. positioning block; 22. limit strip; 23. dust net. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] The embodiment of the present invention provides an array type liquid cooling energy storage integrated machine cabinet, such as Figure 1-7As shown, it includes a bottom plate 1, a side plate 2, a back plate 3 and a top plate 4. The side plates 2 are provided in two groups, and the two groups of side plates 2 are respectively located on the left and right sides of the surface of the bottom plate 1. A first card plate 5 is installed at the bottom of the side plate 2, and a card slot adapted to the first card plate 5 is opened at the edge of the surface of the bottom plate 1. A second card plate 6 is installed at the lower side of the back plate 3. The second card plate 6 is provided in two groups, and a card slot adapted to the second card plate 6 is opened at the rear side of the surface of the bottom plate 1. A third card plate 6 is installed at the edge of the lower surface of the top plate 4. The third cardboard 7 is provided with three groups, and the upper surfaces of the two groups of side panels 2 and the rear panel 3 are provided with card slots adapted to the third cardboard 7, and the inner sides of the two groups of side panels 2 are installed with fourth cardboards 8, and the left and right sides of the rear panel 3 are provided with card slots adapted to the fourth cardboard 8, and a rectangular groove is provided at the center of the front surface of the rear panel 3, and a limit block 9 is placed in the groove, and a partition 10 is installed on the front side of the limit block 9, and the partition 10 is evenly distributed along the horizontal direction of the bottom plate 1, and the limit block 9 is through The fixing pin 11 is limited and fixed, and a positioning plate 12 is installed on the front side of the partition 10. A cabinet door 13 is rotatably installed on the front side of the positioning plate 12. The liquid cooling cabinet is composed of a bottom plate 1, a side plate 2, a rear plate 3 and a top plate 4. Corresponding to the first card plate 5, the second card plate 6, the third card plate 7 and the fourth card plate 8, the cabinet body is installed or disassembled as a whole by means of a card slot connection. Through this setting, the integrated cabinet can be spliced ​​and installed, which not only facilitates the transportation of the energy storage cabinet, but also only requires the corresponding outer plate to be replaced when a certain component is damaged, and the maintenance cost generated is also greatly reduced. By providing the partition 10, the partition 10 can distribute and isolate the space of the energy storage cabinet. When one group of energy storage batteries is damaged, it can avoid affecting the overall battery group, and the partition 10 is installed and fixed by the limiting block 9 and the fixing pin 11, which also improves its convenience of disassembly and replacement. The cabinet door 13 is installed on the front side of the partition 10, which plays a protective and isolating role for the internal parts and batteries of the cabinet.

[0027] Circular thread grooves are equidistantly provided on the surface of the rectangular groove of the rear plate 3, and the fixing pin 11 fixes the limit block 9 by threaded connection. By providing multiple sets of thread grooves, the limit block 9 can be fixed in multiple positions. This setting enables the partition 10 to be horizontally moved and adjusted, so that the energy storage cabinet has the function of space adjustment, which is convenient for allocation and installation according to the actual battery size or electrical components.

[0028] A groove is provided on the front side of the partition 10, and the positioning plate 12 is slidably installed in the groove of the partition 10. A groove is provided inside the positioning plate 12, and a spring 14 is installed in the groove. The movable end of the spring 14 is connected to a card block 15, and the inner wall of the partition 10 is provided with a card slot adapted to the card block 15. By providing the positioning plate 12, the positioning plate 12 is slidably installed on the front side of the partition 10 and limited by the spring 14 and the card block 15, and the cabinet door 13 can be rotated to be flush with the positioning plate 12, and then the cabinet door 13 can be pushed into the groove inside the partition 10 as a whole. Through this arrangement, space saving can be maximized when the partition 10 is transported.

[0029] A pulley is rotatably installed at the bottom of the positioning plate 12, and the side wall slot of the partition 10 extends to the outside to form a hole slot. By installing a pulley at the bottom of the positioning plate 12, it can be easier and more labor-saving to push and pull it. By opening a through hole slot on the side wall of the partition 10, a screwdriver or other workpiece can be used to push the block 15 out of the slot of the partition 10. After that, the positioning plate 12 and the cabinet door 13 can be removed as a whole, making the energy storage cabinet more flexible to use.

[0030] A groove is formed on the side wall of the partition 10 and a support plate 16 is installed. The upper and lower ends of the support plate 16 are fixed by bolts. A placement plate 17 is installed between the support plates 16. Batteries are placed on the surface of the placement plate 17. By providing the support plate 16, the support plate 16 supports the placement plate 17, so that the batteries can be placed in layers and isolated to avoid deformation and damage caused by battery extrusion.

[0031] A rectangular groove is provided on the surface of the rear plate 3, and a condensation plate 18 is installed on the surface of the rectangular groove. The condensation plate 18 is a hollow structure. The condensation plates 18 are evenly distributed on the surface of the rear plate 3 and are connected by connecting pipes 19. The side wall of the side plate 2 is installed with a liquid storage tank 20 connected to the connecting pipe 19. By providing the condensation plate 18, the coolant flowing in the condensation plate 18 can exchange heat between the batteries, thereby realizing the heat dissipation of the energy storage cabinet.

[0032] A positioning block 21 is installed on the front side of the condensing plate 18, and the positioning block 21 fits with the inner wall of the rear plate 3. A groove is opened on the top of the rear side of the condensing plate 18, and a limiting strip 22 is inserted in the groove. The limiting strip 22 is fixed by screws. By providing the positioning block 21 and the limiting strip 22, the positioning block 21 and the limiting strip 22 are respectively clamped on the inner and outer sides of the rear plate 3, so that the condensing plate 18 can be fixed. When disassembling and assembling, you only need to loosen the screws on the outside of the limiting strip 22, which makes the disassembly and assembly of the condensing plate 18 more convenient.

[0033] A groove is provided on the lower side of the cabinet door 13, and a dustproof net 23 is installed in the groove. The dustproof net 23 is retractable. By arranging the dustproof net 23 on the lower side of the cabinet door 13, dust on the ground can be prevented from entering the interior of the energy storage cabinet.

[0034] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described order of actions, because according to the present invention, some steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0035] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0036] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. An array type liquid cooling energy storage integrated machine cabinet, characterized in that: The invention comprises a bottom plate (1), a side plate (2), a rear plate (3) and a top plate (4): the side plates (2) are provided in two groups, and the two groups of the side plates (2) are respectively located on the left and right sides of the surface of the bottom plate (1); a first card plate (5) is installed at the bottom of the side plates (2); a card slot matching the first card plate (5) is provided at the edge of the surface of the bottom plate (1); a second card plate (6) is installed at the lower side of the rear plate (3); the second card plate (6) is provided in two groups; a card slot matching the second card plate (6) is provided at the rear side of the surface of the bottom plate (1); a third card plate (7) is installed at the edge of the lower surface of the top plate (4); the third card plate (7) is provided in three groups, and the two groups of the side plates (2) are provided in a plurality of groups. The upper surface of the rear plate (3) is provided with a slot matched with the third card plate (7), the inner sides of the two groups of side plates (2) are both installed with a fourth card plate (8), the left and right sides of the rear plate (3) are both provided with a slot matched with the fourth card plate (8), the center of the front surface of the rear plate (3) is provided with a rectangular groove, and a limit block (9) is placed in the groove, a partition (10) is installed on the front side of the limit block (9), the partitions (10) are equidistantly distributed along the horizontal direction of the bottom plate (1), the limit block (9) is fixed by a fixing pin (11), a positioning plate (12) is installed on the front side of the partition (10), and a cabinet door (13) is rotatably installed on the front side of the positioning plate (12).

2. An array-type liquid-cooled energy storage integrated machine cabinet as claimed in claim 1, characterized in that: The rectangular groove surface of the rear plate (3) is provided with circular thread grooves at equal intervals, and the fixing pin (11) fixes the limiting block (9) in a limited position by means of a threaded connection.

3. The array-type liquid-cooled energy storage integrated machine cabinet according to claim 1, characterized in that: A groove is provided on the front side of the partition (10), the positioning plate (12) is slidably installed in the groove of the partition (10), a groove is provided inside the positioning plate (12), and a spring (14) is installed in the groove, the movable end of the spring (14) is connected to a clamping block (15), and the inner side wall of the partition (10) is provided with a clamping groove adapted to the clamping block (15).

4. The array-type liquid-cooled energy storage integrated machine cabinet according to claim 3, characterized in that: A pulley is rotatably mounted on the bottom of the positioning plate (12), and the side wall slots of the partition plate (10) extend to the outside to form hole slots.

5. The array-type liquid-cooled energy storage integrated machine cabinet according to claim 1, characterized in that: A groove is provided on the side wall of the partition (10) and a support plate (16) is installed thereon. The upper and lower ends of the support plate (16) are fixed by bolts. A placement plate (17) is installed between the support plates (16), and batteries are placed on the surface of the placement plate (17).

6. The array-type liquid-cooled energy storage integrated machine cabinet according to claim 1, characterized in that: The surface of the rear plate (3) is provided with a rectangular groove, and a condensation plate (18) is installed on the surface of the rectangular groove. The condensation plate (18) is a hollow structure. The condensation plates (18) are evenly distributed on the surface of the rear plate (3) and are connected through connecting pipes (19). The side wall of the side plate (2) is provided with a liquid storage tank (20) connected to the connecting pipe (19).

7. An array-type liquid-cooled energy storage integrated machine cabinet as claimed in claim 6, characterized in that: A positioning block (21) is installed on the front side of the condensation plate (18), and the positioning block (21) is in contact with the inner wall of the rear plate (3). A groove is provided on the top of the rear side of the condensation plate (18), and a limiting strip (22) is inserted into the groove. The limiting strip (22) is fixed by screws.

8. The array-type liquid-cooled energy storage integrated machine cabinet according to claim 1, characterized in that: A groove is provided on the lower side of the cabinet door (13), and a dustproof net (23) is installed in the groove. The dustproof net (23) is retractable.

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