Novel energy storage shell sealing test equipment

Abstract

The utility model relates to the technical field of shell sealing test, in particular to novel energy storage shell sealing test equipment, which comprises a test frame and a concave net box arranged in the test frame. A transparent test box fixed at the bottom end in the test frame is arranged below the concave net box, a fixed frame is fixed at the upper end of the concave net box, a fixed shaft is fixed at the top end in the test frame, an auxiliary gear rotatably sleeves the periphery of the fixed shaft, a mounting plate is fixed at the lower end of the auxiliary gear, and a dryer is fixed at the outer side of the lower end of the mounting plate; according to the utility model, the periphery of the transparent test box is monitored through the rotation of the side cameras, the upper and lower ends of the transparent test box are monitored through the upper camera and the lower camera, and the monitoring screen is combined to display the monitoring picture during the test, so that whether bubbles are generated in the transparent test box or not is judged. Therefore, the test condition of the energy storage shell can be checked comprehensively, and the sealing performance of the energy storage shell can be tested conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of shell sealing test, in particular to a novel energy storage shell sealing test device. Background Art

[0002] Energy storage technology is mainly divided into electricity storage and heat storage. At present, energy storage methods are mainly divided into three categories: mechanical energy storage, electromagnetic energy storage, and electrochemical energy storage. According to the characteristics of various energy storage technologies, flywheel energy storage, superconducting electromagnetic energy storage, and supercapacitor energy storage are suitable for occasions that need to provide short-term large pulse power, such as responding to voltage sags and instantaneous power outages, improving users' electricity quality, suppressing low-frequency oscillations in the power system, and improving system stability.

[0003] In the face of various energy storage devices, the sealing of the energy storage shell is particularly critical, especially in electrochemical energy storage. If the shell is not sealed well, it may cause liquid leakage inside the energy storage device, which will bring great safety hazards. Therefore, it is necessary to test the sealing performance of the energy storage shell to ensure the sealing and safety of the energy storage shell. In the test process, the energy storage shell is generally placed in water, and then whether bubbles are generated in the water is observed to judge the sealing of the energy storage shell. However, after the energy storage shell is removed from the water, a large amount of water stains will be left on the energy storage shell. In order to ensure the normal use of the energy storage shell in the later stage, it is also very important to dry the energy storage shell. Utility Model Content

[0004] The utility model provides a novel energy storage shell sealing test device, which is conducive to conveniently testing the sealing performance of the energy storage shell and is conducive to quickly drying the energy storage shell.

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

[0006] A novel energy storage housing sealing test device comprises a test frame and a concave mesh box, wherein the concave mesh box is arranged in the test frame;

[0007] A transparent test box fixed to the bottom end of the test frame is provided below the concave mesh box, a fixing frame is fixed to the upper end of the concave mesh box, a fixed shaft is fixed to the top end of the test frame, a sub-gear is rotatably sleeved on the outer periphery of the fixed shaft, a mounting plate is fixed to the lower end of the sub-gear, a dryer is fixed to the outer side of the lower end of the mounting plate, an air outlet of the dryer is connected to a drying pipe extending downward, a side camera fixed to the drying pipe is provided on the outside of the transparent test box, an upper camera is connected to the top end of the fixing frame, a lower camera installed on the bottom end of the test frame is provided below the transparent test box, a monitoring screen is installed on the outside of the test frame, and a rotating drive assembly is provided on the top end of the test frame;

[0008] The right side of the drying tube is connected with a first drying tube and two second drying tubes.

[0009] Furthermore, an electric cylinder is fixed to the lower end of the fixed shaft, and the upper end of the fixed frame is connected to the power end of the electric cylinder.

[0010] Furthermore, the rotary drive assembly includes a motor and a main gear, the motor is fixed to the top end of the test frame, the main gear is connected to the power end of the motor, and the sub-gear is meshed with the main gear.

[0011] Furthermore, the side camera, the upper camera and the lower camera are all connected to the monitoring screen signal.

[0012] Furthermore, the first drying tube is located between the two second drying tubes, the two second drying tubes are both inclined, and the two second drying tubes are symmetrically distributed up and down.

[0013] Furthermore, the lower left end of the transparent test box is connected to a drain valve.

[0014] Beneficial effects of the utility model:

[0015] 1. The energy storage shell is placed in a concave mesh box, and then the concave mesh box and the energy storage shell are placed in a transparent test box filled with water. The side camera is rotated to monitor the periphery of the transparent test box, and the upper and lower ends of the transparent test box are monitored by the upper and lower cameras. The monitoring screen is combined with the monitoring screen to display the monitoring screen during the test. Whether bubbles are generated in the transparent test box is conducive to a comprehensive view of the test status of the energy storage shell, which is conducive to conveniently testing the sealing of the energy storage shell;

[0016] 2. By moving the tested energy storage shell out of the transparent test box together with the concave mesh box, and then through the cooperation of the dryer, the first drying hood and the second drying hood, combined with the work of the rotary drive assembly, the first drying hood and the second drying hood are driven to rotate around the outside of the energy storage shell, which is conducive to the rapid and comprehensive drying of the energy storage shell, reducing the trouble of later drying, and effectively ensuring the normal use of the energy storage shell in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of the concave mesh box of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall test working structure of the utility model.

[0020] Description of reference numerals:

[0021] Test stand 1, transparent test box 2, concave mesh box 3, fixed frame 4, fixed shaft 5, electric cylinder 6, motor 7, main gear 8, mounting plate 9, sub gear 10, dryer 11, drying tube 12, upper camera 13, side camera 14, lower camera 15, first drying hood 16, second drying hood 17, monitoring screen 18, drain valve 19. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0023] like Figure 1-3 As shown, in this embodiment, a test frame 1 and a concave net box 3 are included. The concave net box 3 is arranged in the test frame 1. A transparent test box 2 fixed to the bottom end of the test frame 1 is provided below the concave net box 3. A fixing frame 4 is fixed to the upper end of the concave net box 3. A fixing shaft 5 is fixed to the top end of the test frame 1. A sub-gear 10 is rotatably sleeved on the outer periphery of the fixing shaft 5. A mounting plate 9 is fixed to the lower end of the sub-gear 10. A dryer 11 is fixed to the outer side of the lower end of the mounting plate 9. The air outlet of the dryer 11 is connected to a drying pipe 12 extending downward. A side camera 14 fixed to the drying pipe 12 is provided on the outer side of the transparent test box 2. The fixing frame 4 is provided with a fixing frame 4. An upper camera 13 is connected to the top, and a lower camera 15 installed at the bottom end of the test frame 1 is provided below the transparent test box 2. A monitoring screen 18 is installed on the outside of the test frame 1. A rotation drive component is provided at the top of the test frame 1, and the rotation drive component includes a motor 7 and a main gear 8. The motor 7 is fixed to the top of the test frame 1, and the main gear 8 is connected to the power end of the motor 7. The sub-gear 10 is meshed with the main gear 8. An electric cylinder 6 is fixed to the lower end of the fixed shaft 5, and the upper end of the fixed frame 4 is connected to the power end of the electric cylinder 6. The side camera 14, the upper camera 13 and the lower camera 15 are all connected to the monitoring screen 18 signal.

[0024] When the energy storage shell is subjected to a sealing test by the test equipment, the energy storage shell is placed in the concave mesh box 3. On the premise that clean water is contained in the transparent test box 2, the fixing frame 4, the concave mesh box 3 and the energy storage shell are driven downward by the extension of the electric cylinder 6. The concave mesh box 3 will drive the energy storage shell to enter the transparent test box 2 until the energy storage shell is completely immersed in water. Then, the main gear 8, the sub-gear 10, the mounting plate 9, the dryer 11, the drying tube 12 and the side camera 14 are driven to rotate by the operation of the motor 7. At this time, the outer periphery of the transparent test box 2 is monitored by the rotation of the side camera 14, and the upper and lower ends of the transparent test box 2 are monitored by the upper camera 13 and the lower camera 15. The monitoring screen during the test is displayed in combination with the monitoring screen 18. According to whether bubbles are generated in the transparent test box 2, it is convenient to comprehensively view the test status of the energy storage shell and conveniently test the sealing of the energy storage shell.

[0025] like Figure 1 As shown, in this embodiment, the right side of the drying tube 12 is connected to a first drying tube 16 and two second drying tubes 17, the first drying tube 16 is located between the two second drying tubes 17, the two second drying tubes 17 are both inclined, and the two second drying tubes 17 are symmetrically distributed up and down.

[0026] When the energy storage shell test is completed, the electric cylinder 6 contracts and drives the fixing frame 4, the concave mesh box 3 and the energy storage shell to move upward until the concave mesh box 3 and the energy storage shell are moved out of the transparent test box 2. At this time, the first drying hood 16 is facing the side of the energy storage shell, and one of the second drying hoods 17 is facing the top of the energy storage body, and the other second drying hood 17 is facing the bottom of the energy storage shell. Then, the dryer 11 works to transport hot air to the drying tube 12, the first drying hood 16 and the second drying hood 17. Under the premise that the rotary drive assembly works and drives the drying tube 12 to rotate, the first drying hood 16 and the second drying hood 17 are rotated around the outside of the energy storage shell for jet drying, which is beneficial to quickly and comprehensively drying the energy storage shell, reducing the trouble of later drying, and effectively ensuring the normal use of the energy storage shell in the later stage.

[0027] like Figure 1 As shown, in this embodiment, the lower left end of the transparent test box 2 is connected to a drain valve 19.

[0028] When the water in the transparent test box 2 is turbid and cannot be used, the turbid water is discharged through the drain valve 19, which is convenient for replacing with clean water and helps to ensure the later test effect.

[0029] All technical features in this embodiment can be freely combined according to actual needs.

[0030] The above embodiments are preferred implementation schemes of the present invention. In addition, other implementation schemes are also included. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A novel energy storage housing sealing test device, comprising a test frame (1) and a concave mesh box (3), wherein the concave mesh box (3) is arranged in the test frame (1), and is characterized in that: A transparent test box (2) fixed to the bottom end of the test frame (1) is provided below the concave mesh box (3); a fixing frame (4) is fixed to the upper end of the concave mesh box (3); a fixing shaft (5) is fixed to the top end of the test frame (1); a secondary gear (10) is rotatably sleeved on the outer periphery of the fixing shaft (5); a mounting plate (9) is fixed to the lower end of the secondary gear (10); a drying machine (11) is fixed to the outer side of the lower end of the mounting plate (9); an air outlet of the drying machine (11) is connected to a drying pipe (12) extending downward; a side camera (14) fixed to the drying pipe (12) is provided on the outer side of the transparent test box (2); an upper camera (13) is connected to the inner top end of the fixing frame (4); a lower camera (15) installed on the bottom end of the test frame (1) is provided below the transparent test box (2); a monitoring screen (18) is installed on the outer side of the test frame (1); and a rotating drive component is provided on the inner top end of the test frame (1); The right side of the drying tube (12) is connected to a first drying tube (16) and two second drying tubes (17).

2. A novel energy storage housing sealing test device as claimed in claim 1, characterized in that: An electric cylinder (6) is fixed to the lower end of the fixed shaft (5), and the upper end of the fixed frame (4) is connected to the power end of the electric cylinder (6).

3. A novel energy storage housing sealing test device as claimed in claim 1, characterized in that: The rotary drive assembly comprises a motor (7) and a main gear (8), wherein the motor (7) is fixed to the top end of the test frame (1), the main gear (8) is connected to the power end of the motor (7), and the sub-gear (10) is meshed with the main gear (8).

4. A novel energy storage housing sealing test device as claimed in claim 1, characterized in that: The side camera (14), the upper camera (13) and the lower camera (15) are all connected to the monitoring screen (18) by signal.

5. A novel energy storage housing sealing test device as claimed in claim 1, characterized in that: The first drying tube (16) is located between the two second drying tubes (17), the two second drying tubes (17) are both inclined, and the two second drying tubes (17) are symmetrically distributed up and down.

6. A novel energy storage housing sealing test device as claimed in claim 1, characterized in that: The lower left end of the transparent test box (2) is connected to a drainage valve (19).

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