Energy storage equipment with replaceable new energy storage battery

Abstract

The utility model relates to the technical field of energy storage of new energy batteries, in particular to energy storage equipment with a replaceable new energy storage battery. According to the technical scheme, the energy storage cabinet comprises an energy storage cabinet body, a plurality of battery containing frames are fixedly installed on the two sides of the inner wall of the energy storage cabinet body in a rectangular array at equal intervals, an extending part is arranged in the middle of the front surface of the energy storage cabinet body, and taking and placing openings are symmetrically formed in the two sides of the extending part; a horizontal electric sliding table is fixedly installed on the top of the inner wall of the energy storage cabinet, a vertical electric sliding table is fixedly installed on the lower surface of the sliding end of the horizontal electric sliding table, two electric cylinders are fixedly installed on the outer surface of the sliding end of the vertical electric sliding table, and the output ends of the two electric cylinders are fixedly connected with electric clamps. The two electric clamps are located on the two sides of the vertical electric sliding table correspondingly. According to the new energy battery energy storage cabinet, the batteries in the new energy battery energy storage cabinet can be replaced conveniently.

Description

Technical Field

[0001] This utility model relates to the field of energy battery storage technology, specifically to an energy storage device with replaceable new energy storage batteries. Background Technology

[0002] New energy battery storage is a technology that uses new types of batteries, such as lithium-ion batteries and sodium-ion batteries, to convert electrical energy into chemical energy for storage and release it when needed. This technology can effectively solve the intermittency and fluctuation problems caused by changes in natural conditions in new energy power generation such as solar and wind power. It absorbs surplus electricity during off-peak hours and releases it during peak hours, achieving peak shaving and valley filling. At the same time, it improves the stability of the power system, promotes the efficient consumption of new energy, and provides key support for energy structure transformation, smart grid construction, and the achievement of carbon neutrality goals.

[0003] Current new energy battery storage cabinets contain a large number of storage batteries and are relatively large in size, making battery replacement cumbersome. To address this, we propose a new energy storage device with replaceable new energy storage batteries. Utility Model Content

[0004] The purpose of this utility model is to provide an energy storage device with replaceable new energy storage batteries, which has the advantage of facilitating the replacement of batteries inside the new energy battery storage cabinet. This solves the problem that the current new energy battery storage cabinets have a large number of energy storage batteries and a relatively large cabinet size, making it cumbersome to replace the energy storage batteries.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an energy storage device with replaceable new energy storage batteries, including an energy storage cabinet. Several battery racks are fixedly installed in a rectangular array at equal intervals on both sides of the inner wall of the energy storage cabinet. An extension is provided at the center of the front surface of the energy storage cabinet, and symmetrical pick-up and drop-off ports are provided on both sides of the extension. A horizontal electric slide is fixedly installed on the top of the inner wall of the energy storage cabinet. A vertical electric slide is fixedly installed on the lower surface of the sliding end of the horizontal electric slide. Two electric cylinders are fixedly installed on the outer surface of the sliding end of the vertical electric slide. Electric clamps are fixedly connected to the output ends of both electric cylinders, and the two electric clamps are located on both sides of the vertical electric slide.

[0006] Preferably, a connecting seat is fixedly installed on the inner wall of each battery placement rack near the outer side.

[0007] Preferably, each of the battery holders has a notch on its lower surface.

[0008] Preferably, an anti-slip support is fixedly installed on the lower surface of the energy storage cabinet.

[0009] Preferably, a cooler is fixedly installed on one side of the outer surface of the energy storage cabinet, a fixed air duct is fixedly installed on the outer surface of the vertical electric slide, and the bottom end of the fixed air duct is fixedly connected to the end of the cooler's output pipe. Several air outlet pipes are fixedly connected at equal intervals on both sides of the outer surface of the fixed air duct.

[0010] Preferably, ventilation openings are provided on both sides of the outer surface of the energy storage cabinet near the position of each battery placement rack, and a protective net is fixedly installed inside each ventilation opening.

[0011] Preferably, the inner wall of the energy storage cabinet is provided with a support plate located below the battery placement rack, and both ends of the support plate are fixedly connected to the inner wall of the energy storage cabinet.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting up an energy storage cabinet, an extension section, a pick-and-place port, a battery placement rack, a horizontal electric slide, a vertical electric slide, an electric cylinder, and electric clamps, achieves the effect of facilitating the replacement of batteries inside the new energy battery energy storage cabinet. The sliding end of the horizontal electric slide drives the vertical electric slide to move horizontally inside the energy storage cabinet, and the sliding end of the vertical electric slide drives the electric cylinder to move vertically up and down, so that the electric clamp at the output end of the electric cylinder approaches the vicinity of the battery to be replaced, and the battery is picked up by the electric clamp, and then transported to the inside of the extension section, and the battery to be replaced is taken out through the pick-and-place port. When installing batteries into the energy storage cabinet, the batteries are placed into the inside of the extension section through the pick-and-place port, and picked up by the electric clamps, and then transported to the corresponding battery placement rack.

[0014] 2. This utility model achieves the effect of uniformly delivering cooling air to the batteries inside each battery rack by setting up a cooler, fixed air ducts and air outlet ducts, so that the batteries inside the energy storage cabinet can be cooled evenly. The sliding end of the horizontal electric slide table drives the vertical electric slide table to move horizontally inside the energy storage cabinet, and causes the fixed air duct to move horizontally inside the energy storage cabinet. The cold air generated by the cooler is blown evenly to the batteries inside each battery rack through several air outlet ducts. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional sectional view of the present invention.

[0017] Figure 3 This is a partial three-dimensional structural diagram of the vertical electric slide table of this utility model;

[0018] Figure 4This is a partial three-dimensional structural diagram of the battery placement rack of this utility model;

[0019] Figure 5 This is a schematic diagram of the main structure of this utility model.

[0020] Reference numerals: 1. Ventilation opening; 2. Protective net; 3. Energy storage cabinet; 4. Access port; 5. Extension section; 6. Anti-slip support seat; 7. Horizontal electric slide; 8. Vertical electric slide; 9. Battery rack; 10. Electric clamp; 11. Electric cylinder; 12. Fixed air duct; 13. Air outlet duct; 14. Support plate; 15. Connecting seat; 16. Notch; 17. Air cooler. Detailed Implementation

[0021] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0022] Example 1

[0023] like Figures 1-5 As shown, the present invention proposes an energy storage device with replaceable new energy storage batteries, including an energy storage cabinet 3. Several battery racks 9 are fixedly installed in a rectangular array at equal intervals on both sides of the inner wall of the energy storage cabinet 3. The batteries for energy storage are placed inside the battery racks 9. The upper surface and inner side of the battery racks 9 are open, and there is a gap between the upper and lower battery racks 9 so that when the batteries are moved out of the battery racks 9, they can move horizontally between the upper and lower battery racks 9, and the air can flow better between the batteries, which is conducive to the heat dissipation of the batteries. Supporting horizontal plates 14 are provided on the inner wall of the energy storage cabinet 3 below the battery racks 9, and both ends of the supporting horizontal plates 14 are fixedly connected to the inner wall of the energy storage cabinet 3. The supporting horizontal plates 14 play a role in fixing and supporting the battery racks 9.

[0024] An extension 5 is provided at the middle position of the front surface of the energy storage cabinet 3, and the interior of the energy storage cabinet 3 is connected to the extension 5. Retrieval ports 4 are symmetrically provided on both sides of the extension 5. A horizontal electric slide 7 is fixedly installed on the top of the inner wall of the energy storage cabinet 3. A vertical electric slide 8 is fixedly installed on the lower surface of the sliding end of the horizontal electric slide 7. Two electric cylinders 11 are fixedly installed on the outer surface of the sliding end of the vertical electric slide 8. Electric clamps 10 are fixedly connected to the output ends of both electric cylinders 11, and the two electric clamps 10 are located on both sides of the vertical electric slide 8. A notch 16 is provided on the lower surface of each battery rack 9 to allow the electric clamps 10 to be inserted into the battery rack 9 through the notch 16 and to clamp the battery. A connecting seat 15 is fixedly installed on the inner wall of each battery rack 9 near the outer side. After the connector on the battery is inserted into the connecting seat 15, an electrical connection is completed to facilitate battery charging and discharging. An anti-slip support seat 6 is fixedly installed on the lower surface of the energy storage cabinet 3.

[0025] In use, the sliding end of the horizontal electric slide 7 drives the vertical electric slide 8 to move horizontally inside the energy storage cabinet 3. The sliding end of the vertical electric slide 8 drives the electric cylinder 11 to move vertically up and down, so that the electric clamp 10 at the output end of the electric cylinder 11 is close to the battery that needs to be replaced. The battery is then picked up by the electric clamp 10 and transported to the extension 5. The battery that needs to be replaced is then taken out through the pick-and-place port 4. When installing the battery into the energy storage cabinet 3, the battery is placed into the extension 5 through the pick-and-place port 4 and picked up by the electric clamp 10. The battery is then transported to the corresponding battery placement rack 9.

[0026] Example 2

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the present invention proposes an energy storage device with replaceable new energy storage batteries. Compared with Embodiment 1, this embodiment also includes a cooler 17 fixedly installed on one side of the outer surface of the energy storage cabinet 3, a fixed air duct 12 fixedly installed on the outer surface of the vertical electric slide table 8, and the bottom end of the fixed air duct 12 is fixedly connected to the end of the output pipe of the cooler 17. The output pipe of the cooler 17 is a flexible hose. Several air outlet pipes 13 are fixedly connected at equal intervals on both sides of the outer surface of the fixed air duct 12. Ventilation openings 1 are provided on both sides of the outer surface of the energy storage cabinet 3 near each battery placement rack 9. A protective net 2 is fixedly installed inside each ventilation opening 1 to prevent large impurities and objects from entering the interior of the energy storage cabinet 3 through the ventilation opening 1.

[0028] In this embodiment, the sliding end of the horizontal electric slide 7 drives the vertical electric slide 8 to move horizontally inside the energy storage cabinet 3, and causes the fixed air duct 12 to move horizontally inside the energy storage cabinet 3. The cold air generated by the working of the air cooler 17 is blown evenly to the batteries inside each battery placement rack 9 through several air outlet ducts 13, so that the batteries are cooled evenly.

[0029] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An energy storage device with replaceable new energy storage batteries, comprising an energy storage cabinet (3), characterized in that: The energy storage cabinet (3) has several battery racks (9) fixedly installed in a rectangular array at equal intervals on both sides of its inner wall. An extension (5) is provided at the middle of the front surface of the energy storage cabinet (3). Pick-up and drop-off ports (4) are symmetrically provided on both sides of the extension (5). A horizontal electric slide (7) is fixedly installed on the top of the inner wall of the energy storage cabinet (3). A vertical electric slide (8) is fixedly installed on the lower surface of the sliding end of the horizontal electric slide (7). Two electric cylinders (11) are fixedly installed on the outer surface of the sliding end of the vertical electric slide (8). Electric clamps (10) are fixedly connected to the output ends of the two electric cylinders (11), and the two electric clamps (10) are located on both sides of the vertical electric slide (8).

2. The energy storage device with a replaceable new energy storage battery according to claim 1, characterized in that: Each of the battery racks (9) has a connecting seat (15) fixedly installed on the inner wall near the outer side.

3. The energy storage device with a replaceable new energy storage battery according to claim 1, characterized in that: Each of the battery holders (9) has a notch (16) on its lower surface.

4. The energy storage device with a replaceable new energy storage battery according to claim 1, characterized in that: The lower surface of the energy storage cabinet (3) is fixedly installed with an anti-slip support seat (6).

5. The energy storage device with a replaceable new energy storage battery according to claim 1, characterized in that: A cooler (17) is fixedly installed on one side of the outer surface of the energy storage cabinet (3). A fixed air duct (12) is fixedly installed on the outer surface of the vertical electric slide (8). The bottom end of the fixed air duct (12) is fixedly connected to the end of the output pipe of the cooler (17). Several air outlet pipes (13) are fixedly connected at equal intervals on both sides of the outer surface of the fixed air duct (12).

6. The energy storage device with a replaceable new energy storage battery according to claim 5, characterized in that: Ventilation openings (1) are provided on both sides of the outer surface of the energy storage cabinet (3) near each battery placement rack (9), and a protective net (2) is fixedly installed inside each ventilation opening (1).

7. The energy storage device with a replaceable new energy storage battery according to claim 1, characterized in that: The inner wall of the energy storage cabinet (3) is provided with a support plate (14) located below the battery placement rack (9), and both ends of the support plate (14) are fixedly connected to the inner wall of the energy storage cabinet (3).

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