Air-cooled split type lead-carbon battery energy storage equipment

Abstract

The invention provides air-cooled split type lead-carbon battery energy storage equipment, and relates to the field of lead-carbon batteries, the air-cooled split type lead-carbon battery energy storage equipment comprises a refrigerator, the top of the refrigerator is connected with an electrical cabinet in a clamping manner, one side of the electrical cabinet is connected with a frame in a clamping manner, the surface of the frame is equidistantly provided with mounting plates, and the top of each mounting plate is provided with a battery pack; the other side of the frame is connected with a door plate in a clamped mode. According to the device, the device is arranged in a split mode, the components are connected in a clamping connection mode, the components are divided into the refrigerating machine, the electrical cabinet, the frame, the battery pack, the door plate and the like, each component can be carried by at most two persons, the device is more convenient to carry, and the device is more convenient to install when arranged in a split mode; and through the heat dissipation aluminum sheets mounted on the two sides of the battery body, when the battery body is mounted and adjoined, the heat of a heat source on the side surface of each battery is accurately introduced to the outside through the heat dissipation aluminum sheets, so that the heat dissipation effect of the battery is better.

Description

Technical Field

[0001] The present invention relates to the technical field of lead-carbon batteries, and particularly to an air-cooled split-type lead-carbon battery energy storage device. Background Art

[0002] A new energy storage device incorporating activated carbon material into the negative electrode of a lead-acid battery combines the high energy density of a lead-acid battery and the high power characteristics of a supercapacitor, and is widely used in power energy storage, energy storage supporting photovoltaic power stations, and industrial backup power supplies. Existing energy storage products are usually integrated, which is difficult to handle manually. When building a base station energy storage cabinet in mountainous areas, the handling cost is too high. Moreover, after the batteries are placed closely together, it is difficult to dissipate heat from the sides. Summary of the Invention

[0003] The purpose of the present invention is to provide an air-cooled split-type lead-carbon battery energy storage device to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention adopts the following technical solution: an air-cooled split-type lead-carbon battery energy storage device, comprising: a refrigerator, on the top of which an electrical cabinet is snap-connected; on one side of the electrical cabinet, a frame is snap-connected; on the surface of the frame, mounting plates are equidistantly installed; on the top of the mounting plates, battery packs are installed; and on the other side of the frame, a door panel is snap-connected.

[0005] As a preferred embodiment, mounting holes are formed on the surface of the mounting plate, and a self-locking buckle is fixedly installed at the bottom of the battery pack, and the surface of the self-locking buckle is embedded in the inner wall of the mounting hole.

[0006] As a preferred embodiment, a plurality of battery bodies are installed inside the battery pack, heat dissipation aluminum sheets are installed on both sides of two adjacent battery bodies, the surface of the heat dissipation aluminum sheets is installed inside the battery pack, and heat dissipation openings are formed on both sides of the battery pack.

[0007] As a preferred embodiment, a limiting groove is formed at the top of the heat dissipation aluminum sheet, a limiting sleeve is installed on the surface of the refrigerator, and the surface of the limiting sleeve is embedded in the inner wall of the limiting groove.

[0008] As a preferred embodiment, an air inlet is formed on one side at the bottom of the electrical cabinet, an air outlet is formed on the top of the refrigerator, and the positions of the air inlet and the air outlet are aligned.

[0009] As a preferred embodiment, a partition is fixedly installed inside the refrigerator, and an air chamber is formed between the partition and the electrical cabinet.

[0010] As a preferred embodiment, the surface of the partition is equidistantly provided with ventilation holes, and an air outlet head is fixedly installed at the top of one side of the electrical cabinet.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1. In the present invention, each component in the device is connected by a snap-fit connection method, so that the whole device is divided into parts, including a refrigerator, an electrical cabinet, a frame, a battery pack, a door panel, etc. The volume and weight of each component meet the requirement that it can be carried by at most two people. The split installation is simple, which solves the problems of high handling cost and difficult assembly of the energy storage cabinet in mountainous base stations, and makes the device more perfect.

[0012] 2. In the present invention, through the heat dissipation aluminum sheets installed on both sides of the battery body, when the battery body is installed tightly inside the battery pack, the heat sources on the sides of each battery are accurately led out to the outside through the heat dissipation aluminum sheets for heat dissipation, so that the battery can dissipate heat better, and the device is more perfect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a side view of an air-cooled split lead-carbon battery energy storage device provided by the present invention; Figure 2 It is a side view of the frame of an air-cooled split lead-carbon battery energy storage device provided by the present invention; Figure 3 It is a side view of the refrigerator of an air-cooled split lead-carbon battery energy storage device provided by the present invention; Figure 4 It is a side view of the electrical cabinet of an air-cooled split lead-carbon battery energy storage device provided by the present invention; Figure 5 It is a side view of the battery pack of an air-cooled split lead-carbon battery energy storage device provided by the present invention; Figure 6 It is a bottom view of the battery pack of an air-cooled split lead-carbon battery energy storage device provided by the present invention.

[0014] LEGEND DESCRIPTION: 1. Refrigerator; 101. Air outlet; 2. Electrical cabinet; 201. Air chamber; 3. Frame; 4. Mounting plate; 401. Mounting hole; 5. Battery pack; 501. Self-locking buckle; 502. Heat dissipation port; 6. Battery body; 7. Heat dissipation aluminum sheet; 701. Restriction groove; 8. Restriction sleeve; 9. Air inlet; 10. Partition; 1001. Ventilation hole; 11. Air outlet head; 12. Door panel. DETAILED DESCRIPTION OF THE INVENTION

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0016] Please refer to Figure 1-6 , the present invention provides a technical solution: an air-cooled split lead-carbon battery energy storage device, including: a refrigerator 1, an electrical cabinet 2 is snap-connected to the top of the refrigerator 1, a frame 3 is snap-connected to one side of the electrical cabinet 2, mounting plates 4 are equidistantly installed on the surface of the frame 3, a battery pack 5 is installed on the top of the mounting plate 4, and a door panel 12 is snap-connected to the other side of the frame 3.

[0017] Specifically: when the device starts to be used, through the snap connection between the refrigerator 1 and the electrical cabinet 2, the snap connection between the electrical cabinet 2 and the frame 3, the battery pack 5 is installed on the mounting plate 4 installed on the surface of the frame 3, and the snap connection between the frame 3 and the door panel 12, the whole device is set in a split manner, divided into a refrigerator 1, an electrical cabinet 2, a frame 3, a battery pack 5, a door panel 12, etc. The volume and weight of each component meet the requirement that at most two people can carry them. The split installation is simple, which solves the problems of high handling cost and difficult assembly of the energy storage cabinet in mountainous area base stations. At the same time, because the device is set in a split manner, the frame 3 can be freely combined in multiple ways to freely expand the energy storage capacity. Compared with traditional energy storage products, the energy storage products can be freely installed with multiple granularity of electricity, making the device more perfect.

[0018] In one embodiment, mounting holes 401 are opened on the surface of the mounting plate 4, and a self-locking buckle 501 is fixedly installed at the bottom of the battery pack 5, and the surface of the self-locking buckle 501 is embedded in the inner wall of the mounting hole 401.

[0019] Specifically: by embedding the self-locking buckle 501 installed at the bottom of the battery pack 5 in the inner wall of the mounting hole 401 opened on the surface of the mounting plate 4, the battery pack 5 can be more stably installed on the top of the mounting plate 4, preventing the battery pack 5 from falling, and making the device more perfect.

[0020] In one embodiment, a plurality of battery bodies 6 are installed inside the battery pack 5, heat dissipation aluminum sheets 7 are installed on both sides of the battery body 6, the surface of the heat dissipation aluminum sheet 7 is installed inside the battery pack 5, and heat dissipation openings 502 are opened on both sides of the battery pack 5.

[0021] Specifically: Since the material of the battery pack 5 is SMC composite material, which is insulated and flame-retardant, it solves the battery safety problem in the energy storage industry. Heat sources on each side of the battery body 6 are precisely led out to the outside through the heat dissipation aluminum fins 7 installed on both sides of the battery body 6 for heat dissipation, solving the problem of difficult heat dissipation on the side when traditional lead-carbon batteries are placed closely together. The cooling air can better dissipate heat from the battery through the heat dissipation openings 502 opened on both sides of the battery pack 5, making the device more perfect.

[0022] In one embodiment, a limiting groove 701 is opened at the top of the heat dissipation aluminum fin 7, and a limiting sleeve 8 is installed on the surface of the refrigerator 1. The surface of the limiting sleeve 8 is embedded in the inner wall of the limiting groove 701.

[0023] Specifically: By being embedded in the inner wall of the limiting groove 701 opened at the top of the heat dissipation aluminum fin 7, the limiting sleeve 8 restricts the limiting groove 701, fixing the heat dissipation aluminum fin 7 inside the battery pack 5 and simultaneously restricting the battery body 6 installed inside the battery pack 5, making the device more perfect.

[0024] In one embodiment, an air inlet 9 is opened on one side of the bottom of the electrical cabinet 2, an air outlet 101 is opened at the top of the refrigerator 1, the positions of the air inlet 9 and the air outlet 101 are aligned, a partition 10 is fixedly installed on the inner wall of the refrigerator 1, a wind chamber 201 is formed between the partition 10 and the electrical cabinet 2, and ventilation holes 1001 are equidistantly opened on the surface of the partition 10. An air outlet head 11 is fixedly installed at the top of one side of the electrical cabinet 2.

[0025] Specifically: When the device starts to be used, the refrigerator 1 is started to blow out cold air. The cold air is discharged through the air outlet 101, enters the interior of the wind chamber 201 formed between the electrical cabinet 2 and the partition 10 through the air inlet 9, and part of the cold air enters the interior of the electrical cabinet 2 through the ventilation holes 1001 opened on the surface of the partition 10 to cool the components inside the electrical cabinet 2. The other cold air is blown out through the air outlet head 11 installed at the top of one side of the electrical cabinet 2, so that the cold air blows over the top of the frame 3 and then circulates between every two adjacent battery packs 5 to cool the device, making the device more perfect.

[0026] Working principle: The refrigeration unit 1 and the electrical cabinet 2 are snap-connected, the electrical cabinet 2 and the frame 3 are snap-connected, the battery pack 5 is installed on the mounting plate 4 installed on the surface of the frame 3, and the frame 3 and the door panel 12 are snap-connected, so that the whole device is a split type, divided into a refrigeration unit 1, an electrical cabinet 2, a frame 3, a battery pack 5, a door panel 12, etc. The volume and weight of each component meet the requirement that it can be carried by at most two people. The split installation is simple, which solves the problems of high handling cost and difficult assembly of the energy storage cabinet in mountainous area base stations. When the device starts to be used, the refrigeration unit 1 is started to blow out cold air, and the cold air is discharged through the air outlet 101. The cold air enters the interior of the air chamber 201 formed between the electrical cabinet 2 and the partition 10 through the air inlet 9, and part of the cold air enters the interior of the electrical cabinet 2 through the air permeable holes 1001 opened on the surface of the partition 10 to cool the components inside the electrical cabinet 2. The other cold air is blown out through the air outlet head 11 installed at the top of one side of the electrical cabinet 2, so that the cold air blows over the top of the frame 3 and then circulates between every two adjacent battery packs 5 to cool the device and make the device more perfect. During the air-cooling process of the device, through the battery body 6 installed inside the battery pack 5, the heat dissipation aluminum sheets 7 installed on both sides of the battery body 6 precisely lead the heat sources on the sides of each battery to the outside through the heat dissipation aluminum sheets 7 for heat dissipation, solving the problem of difficult side heat dissipation when traditional lead-carbon batteries are placed close to each other. The cold air can better dissipate heat from the battery through the heat dissipation openings 502 opened on both sides of the battery pack 5. Since the material of the battery pack 5 is SMC composite material, it is insulated and flame-retardant, solving the battery safety problem in the energy storage industry and making the device more perfect.

[0027] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the relevant art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as the technical solution content of the present invention is not departed from, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. An air-cooled split lead-carbon battery energy storage device, characterized in that, Including: A refrigerator (1), a switch cabinet (2) is snap-connected to the top of the refrigerator (1), a frame (3) is snap-connected to one side of the switch cabinet (2), mounting plates (4) are equidistantly installed on the surface of the frame (3), a battery pack (5) is installed on the top of the mounting plate (4), and a door panel (12) is snap-connected to the other side of the frame (3).

2. The air-cooled split lead-carbon battery energy storage device according to claim 1, characterized in that: Mounting holes (401) are formed on the surface of the mounting plate (4), a self-locking buckle (501) is fixedly installed at the bottom of the battery pack (5), and the surface of the self-locking buckle (501) is embedded in the inner wall of the mounting hole (401).

3. The air-cooled split lead-carbon battery energy storage device according to claim 2, wherein: A plurality of battery bodies (6) are installed inside the battery pack (5), heat dissipation aluminum sheets (7) are installed on both sides of the battery body (6), the surface of the heat dissipation aluminum sheet (7) is installed inside the battery pack (5), and heat dissipation openings (502) are formed on both sides of the battery pack (5).

4. The air-cooled split lead-carbon battery energy storage device according to claim 3, characterized in that: A limiting groove (701) is formed at the top of the heat dissipation aluminum sheet (7), a limiting sleeve (8) is installed on the surface of the refrigerator (1), and the surface of the limiting sleeve (8) is embedded in the inner wall of the limiting groove (701).

5. The air-cooled split lead-carbon battery energy storage device according to claim 4, characterized in that: An air inlet (9) is formed on one side at the bottom of the switch cabinet (2), and an air outlet (101) is formed on the top of the refrigerator (1).

6. The air-cooled split lead-carbon battery energy storage device according to claim 5, characterized in that: The air inlet (9) and the air outlet (101) are aligned in position.

7. An air-cooled split lead-carbon battery energy storage device according to claim 6, characterized in that: A partition plate (10) is fixedly installed inside the refrigerator (1), and an air chamber (201) is formed between the partition plate (10) and the switch cabinet (2).

8. The air-cooled split lead-carbon battery energy storage device according to claim 7, wherein: Vent holes (1001) are equidistantly formed on the surface of the partition plate (10), and an air outlet head (11) is fixedly installed at the top of one side of the switch cabinet (2).

9. The air-cooled split lead-carbon battery energy storage device according to claim 8, characterized in that: The operation method is as follows: By starting the refrigerator (1) to blow out cold air, the cold air is discharged through the air outlet (101), enters the interior of the air chamber (201) formed between the switch cabinet (2) and the partition plate (10) through the air inlet (9), and part of the cold air enters the interior of the switch cabinet (2) through the vent holes (1001) formed on the surface of the partition plate (10) to cool the components inside the switch cabinet (2). The other cold air is blown out through the air outlet head (11) installed at the top of one side of the switch cabinet (2), so that the cold air blows over the top of the frame (3), and then circulates between every two adjacent battery packs (5) to cool the device. During the air-cooling process of the device, through the battery bodies (6) installed inside the battery pack (5), the heat dissipation aluminum sheets (7) installed on both sides of the battery body (6) enable the heat sources on each side of the battery to accurately transfer heat to the outside through the heat dissipation aluminum sheets (7) for heat dissipation.

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