Liquid cooling aluminum profile structure high box for energy storage

Abstract

The utility model discloses a liquid cooling aluminum profile structure tall box for energy storage, which comprises an aluminum profile box body, a plate body is fixedly connected to the lower part of the inner wall of the aluminum profile box body, a vertical plate is fixedly connected to one side of the top of the plate body, a first curved pipe is fixedly connected to the inner wall of the upper part of the vertical plate, and one end of the first curved pipe is communicated with a second curved pipe. Through cooperation of an aluminum profile box body, a plate body, a vertical plate, a first curved pipe, a second curved pipe, a shell, a conveying pump, a pipe body and a through hole, a liquid cooling agent is injected through a valve below one side of the aluminum profile box body, the liquid cooling agent is pumped out through the conveying pump, the liquid cooling agent enters the first curved pipe after passing through the second curved pipe, and dripping holes are formed in the left side and the right side of the bottom of the first curved pipe correspondingly; and the liquid cooling agent flows downwards along the outer walls of the vertical plates, flows back to the bottom of the aluminum profile box body through the through holes, and is in contact with the plate body and the vertical plates, so that heat dissipation work is realized, multi-directional liquid cooling heat dissipation of the battery is facilitated, and the heat dissipation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid-cooled high boxes for automobile batteries, in particular to a liquid-cooled aluminum profile structure high box for energy storage. Background Art

[0002] At present, the global automotive industry is facing huge challenges in energy and environmental issues. Pure electric vehicles with high energy utilization and no pollution to the environment are increasingly becoming the direction of future automotive industry development. As the core component of electric vehicles, the safety of electric vehicle power battery systems will directly affect the performance and driving safety of electric vehicles.

[0003] There is an aluminum profile liquid-cooled high-voltage box (application number: 201921843625.9) that can ensure the long-term effective use of the liquid cooling flow channel. A buffer protection plate is arranged on the outer surface of the bottom wall of the box body, which can effectively improve the stone impact resistance of the high-voltage box. The above-mentioned problem still exists. When electric vehicles are produced, the battery is often placed in an aluminum profile box, and the heat dissipation of the battery is achieved by introducing liquid coolant. The above-mentioned device is provided with a liquid cooling flow channel at the bottom of the aluminum profile box, so that the liquid coolant can flow in the liquid cooling flow, thereby achieving heat dissipation. However, since the liquid coolant only flows at the bottom of the aluminum profile box, heat dissipation can only be performed from one position, which is not convenient for multi-directional liquid cooling of the battery, and the heat dissipation effect is poor. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that it is inconvenient to perform multi-directional liquid cooling and heat dissipation on batteries, thereby resulting in poor heat dissipation effect, and proposes a liquid cooling aluminum profile structure high box for energy storage.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A liquid-cooled aluminum profile structure high box for energy storage, comprising an aluminum profile box body, a plate body fixedly connected to the lower inner wall of the aluminum profile box body, a vertical plate fixedly connected to the top side of the plate body, a curved pipe 1 fixedly connected to the upper inner wall of the vertical plate, one end of the curved pipe 1 is connected to a curved pipe 2, the upper and lower sides of the outer wall of the curved pipe 2 are respectively fixedly connected to the upper and lower inner walls of one end of the aluminum profile box body, one end of the curved pipe 2 is connected to a water outlet pipe of a delivery pump, one end of the delivery pump is fixedly connected to the lower side of one side of the inner wall of the aluminum profile box body, the water inlet pipe of the delivery pump is connected to a pipe body, one side of the outer wall of the pipe body is fixedly connected to an outer shell, one end of the outer shell is fixedly connected to the lower side of one side of the inner wall of the aluminum profile box body, a through hole is processed on the inner wall of one side of the plate body, and one end of the aluminum profile box body is fixedly connected to a square box.

[0007] Preferably, a block is fixedly connected to the lower side of the aluminum profile box.

[0008] Preferably, a rubber pad is attached to the top of the aluminum profile box, a cover plate is fixedly connected to the top of the rubber pad, an inner wall on one side of the cover plate is threadedly connected to the inner wall on the top side of the aluminum profile box by bolts, and a groove is processed on the top inner wall of the cover plate.

[0009] Preferably, both front and rear ends of the aluminum profile box are fixedly connected to a cylinder, and the rear end of the inner wall of the cylinder is fixedly connected to a filter.

[0010] Preferably, a brush is attached to one side of the outer wall of the filter screen, a sliding rod is fitted in the inner wall gap below the brush, and one end of the sliding rod is fixedly connected to one end of the inner wall of the cylinder.

[0011] Preferably, a threaded rod is threadedly connected to the upper inner wall of the brush, one side of the outer wall of the threaded rod is rotatably connected to the inner wall of one end of the cylinder through a bearing, one end of the threaded rod is fixedly connected to the output end of the motor, and one end of the motor is fixedly connected to one end of the cylinder.

[0012] Preferably, a fan is attached to the rear end of the front filter, and the rear end of the fan is fixedly connected to the front end surface of the aluminum profile box.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the coordination of the aluminum profile box, plate body, vertical plate, curved pipe 1, curved pipe 2, shell, delivery pump, pipe body and through hole, when the device is in use, the liquid coolant can be injected through the valve at the bottom of one side of the aluminum profile box, the delivery pump extracts the liquid coolant, and the liquid coolant enters the curved pipe 1 after passing through the curved pipe 2. The bottom of the curved pipe 1 is processed with drip holes on both sides, so that the liquid coolant drips, and the liquid coolant flows downward along the outer wall of the vertical plate. The liquid coolant flows back to the bottom of the aluminum profile box through the through hole, and the liquid coolant contacts the plate body and the vertical plate, thereby realizing heat dissipation, which is convenient for multi-directional liquid cooling of the battery, thereby improving the heat dissipation effect;

[0015] 2. Through the coordination of the barrel, filter, brush, threaded rod, sliding rod, motor and fan, the device can start working through the fan when in use, thereby realizing air-cooled heat dissipation. The filter can block the dust and impurities attached to the outside of the filter. The motor drives the threaded rod to rotate, and the threaded rod drives the brush to move left and right. The brush cleans the filter, thereby realizing cleaning of the filter and preventing dust and impurities from clogging the filter and affecting the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a liquid-cooled aluminum profile high box for energy storage proposed by the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the aluminum profile box, plate body and vertical plate structure;

[0018] Figure 3 for Figure 1 Schematic diagram of the filter, brush and fan structure;

[0019] Figure 4 for Figure 1 Schematic diagram of the casing, delivery pump and pipe structure;

[0020] Figure 5 for Figure 1 Schematic diagram of the aluminum profile box, cover and rubber pad structure.

[0021] In the figure: 1. Aluminum profile box; 2. Cover plate; 3. Trough body; 4. Rubber pad; 5. Plate body;

[0022] 6. Vertical plate; 7. Square box; 8. Curved pipe 1; 9. Curved pipe 2; 10. Casing; 11. Delivery pump;

[0023] 12. Tube body; 13. Block body; 14. Cylinder body; 15. Filter screen; 16. Brush; 17. Threaded rod;

[0024] 18. Sliding rod; 19. Motor; 20. Fan; 21. Through hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1, reference Figures 1 to 5A liquid-cooled aluminum profile structure high box for energy storage, including an aluminum profile box body 1, a plate body 5 is fixedly connected to the lower inner wall of the aluminum profile box body 1, both front and rear ends of the aluminum profile box body 1 are processed with openings, a vertical plate 6 is fixedly connected to one side of the top of the plate body 5, a curved pipe 8 is fixedly connected to the upper inner wall of the vertical plate 6, and drip holes are processed on the left and right sides of the bottom of the curved pipe 8, one end of the curved pipe 8 is connected to the curved pipe 2 9, the upper and lower outer walls of the curved pipe 2 9 are respectively fixedly connected to the upper and lower inner walls of one end of the aluminum profile box body 1, one end of the curved pipe 2 9 is connected to the water outlet pipe of the delivery pump 11, and the model of the delivery pump 11 is determined according to the actual usage. One end of the delivery pump 11 is fixedly connected to the lower side of the inner wall of the aluminum profile box 1, the water inlet pipe of the delivery pump 11 is connected to the tube body 12, the outer wall side of the tube body 12 is fixedly connected to the outer shell 10, one end of the outer shell 10 is fixedly connected to the lower side of the inner wall of the aluminum profile box 1, a through hole 21 is processed on the inner wall of one side of the plate body 5, and one end of the aluminum profile box 1 is fixedly connected to the square box 7. Through the cooperation of the aluminum profile box 1, the plate body 5, the vertical plate 6, the curved pipe 1 8, the curved pipe 2 9, the outer shell 10, the delivery pump 11, the tube body 12 and the through hole 21, it is convenient to carry out multi-directional liquid cooling of the battery, thereby improving the heat dissipation effect.

[0027] In this embodiment, a block 13 is fixedly connected to the lower side of the aluminum profile box 1, and a rubber pad 4 is attached to the top of the aluminum profile box 1. The rubber pad 4 plays a sealing role. A cover plate 2 is fixedly connected to the top of the rubber pad 4. The inner wall of one side of the cover plate 2 is threadedly connected to the inner wall of one side of the top of the aluminum profile box 1 by bolts. A groove body 3 is processed on the top inner wall of the cover plate 2. The arrangement of the groove body 3 facilitates the movement of the cover plate 2. The front and rear ends of the aluminum profile box 1 are fixedly connected to a cylinder 14. The rear end of the inner wall of the cylinder 14 is fixedly connected to a filter screen 15. The material and mesh number of the filter screen 15 are determined according to actual usage. A brush 16 is attached to one side of the outer wall of the filter screen 15, and a sliding rod 18 is matched with the inner wall gap below the brush 16. The sliding rod 18 plays a limiting role when the brush 16 moves left and right under force. One end of the sliding rod 18 is aligned with the inner wall of the cylinder 14. The end is fixedly connected, the upper inner wall of the brush 16 is threadedly connected with a threaded rod 17, and one side of the outer wall of the threaded rod 17 is rotatably connected to the inner wall of one end of the cylinder 14 through a bearing. The bearing allows the threaded rod 17 to rotate on the inner wall of one end of the cylinder 14 when a force is applied, and one end of the threaded rod 17 is fixedly connected to the output end of the motor 19. The model of the motor 19 is determined according to the actual usage. One end of the motor 19 is fixedly connected to one end of the cylinder 14, and the rear end of the filter screen 15 in front is fitted with a fan 20. The model of the fan 20 is determined according to the actual usage. The rear end of the fan 20 is fixedly connected to the front end surface of the aluminum profile box 1, and the filter screen 15 is cleaned through the cooperation of the cylinder 14, the filter screen 15, the brush 16, the threaded rod 17, the sliding rod 18, the motor 19 and the fan 20 to prevent dust and impurities from clogging the filter screen 15 and affecting the heat dissipation effect.

[0028] Working principle of this embodiment: When in use, the battery is installed on the top of the plate body 5, the cover plate 2 is fixed to the top of the aluminum profile box 1 by bolts, the liquid coolant is injected through the valve at the bottom of one side of the aluminum profile box 1, the delivery pump 11 extracts the liquid coolant, and the liquid coolant enters the curved pipe 1 8 after passing through the curved pipe 2 9. The bottom of the curved pipe 1 8 is processed with drip holes on both sides, so that the liquid coolant drips, and the liquid coolant flows downward along the outer wall of the vertical plate 6, and the liquid coolant flows back to the aluminum profile box 1 through the through hole 21. At the bottom, the liquid coolant contacts the plate body 5 and the vertical plate 6 to achieve heat dissipation, and the fan 20 starts working to achieve air-cooled heat dissipation. The filter 15 can block external dust and impurities. When the filter 15 needs to be cleaned, the motor 19 starts working, and the motor 19 drives the threaded rod 17 to rotate, and the threaded rod 17 drives the brush 16 to move left and right. The brush 16 cleans the filter 15, thereby achieving cleaning of the filter 15 to prevent dust and impurities from clogging the filter 15 and affecting the heat dissipation effect.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A liquid-cooled aluminum profile structure high box for energy storage, comprising an aluminum profile box body (1), characterized in that: A plate body (5) is fixedly connected to the lower inner wall of the aluminum profile box (1), a vertical plate (6) is fixedly connected to the top side of the plate body (5), a curved pipe (8) is fixedly connected to the upper inner wall of the vertical plate (6), one end of the curved pipe (8) is connected to a curved pipe (9), the upper and lower outer walls of the curved pipe (9) are respectively fixedly connected to the upper and lower inner walls of one end of the aluminum profile box (1), and one end of the curved pipe (9) is connected to the water outlet pipe of the delivery pump (11). One end of the delivery pump (11) is fixedly connected to the lower side of the inner wall of the aluminum profile box (1); the water inlet pipe of the delivery pump (11) is connected to the pipe body (12); one side of the outer wall of the pipe body (12) is fixedly connected to the outer shell (10); one end of the outer shell (10) is fixedly connected to the lower side of the inner wall of the aluminum profile box (1); a through hole (21) is processed on the inner wall of one side of the plate body (5); and one end of the aluminum profile box (1) is fixedly connected to the square box (7).

2. The liquid-cooled aluminum profile structure high box for energy storage according to claim 1, characterized in that: A block (13) is fixedly connected to the lower side of one side of the aluminum profile box (1).

3. The liquid-cooled aluminum profile structure high box for energy storage according to claim 1, characterized in that: The top of the aluminum profile box (1) is fitted with a rubber pad (4), the top of the rubber pad (4) is fixedly connected to a cover plate (2), one side inner wall of the cover plate (2) is threadedly connected to the top side inner wall of the aluminum profile box (1) via bolts, and the top inner wall of the cover plate (2) is processed with a groove body (3).

4. The liquid-cooled aluminum profile structure high box for energy storage according to claim 1, characterized in that: The front and rear ends of the aluminum profile box (1) are both fixedly connected to a cylinder (14), and the rear end of the inner wall of the cylinder (14) is fixedly connected to a filter screen (15).

5. The liquid-cooled aluminum profile structure high box for energy storage according to claim 4, characterized in that: A brush (16) is attached to one side of the outer wall of the filter screen (15), and a slide rod (18) is fitted in the inner wall gap below the brush (16), and one end of the slide rod (18) is fixedly connected to one end of the inner wall of the cylinder (14).

6. The liquid-cooled aluminum profile structure high box for energy storage according to claim 5, characterized in that: A threaded rod (17) is threadedly connected to the inner wall above the brush (16); one side of the outer wall of the threaded rod (17) is rotatably connected to the inner wall of one end of the cylinder (14) via a bearing; one end of the threaded rod (17) is fixedly connected to the output end of the motor (19); and one end of the motor (19) is fixedly connected to one end of the cylinder (14).

7. The liquid-cooled aluminum profile structure high box for energy storage according to claim 4, characterized in that: The rear end of the front filter (15) is attached to a fan (20), and the rear end of the fan (20) is fixedly connected to the front end surface of the aluminum profile box (1).

Images