Battery safety testing device for energy storage power station

Abstract

The utility model relates to an energy storage power station battery safety test device, which comprises a rack, an impact test mechanism, a low temperature test mechanism and a high temperature test mechanism, the impact test mechanism is arranged in the middle of the rack, and the low temperature test mechanism and the high temperature test mechanism are arranged on the rack and located on two sides of the impact test mechanism. The impact test mechanism comprises a top plate, a telescopic impact part and a battery placement plate, the top plate is arranged on the rack, the telescopic impact part is arranged on the top plate in the vertical direction, the battery placement station is arranged at the bottom of the rack, a guide rail and a driving device are arranged at the bottom of the rack, the battery placement plate is slidably arranged on the guide rail, and the driving device is connected with the battery placement plate; the driving mechanism is used for driving the battery placing plate to move among the impact testing mechanism, the low-temperature testing mechanism and the high-temperature testing mechanism. The energy storage power station battery safety test device can realize an external force impact test, a low temperature performance test and a high temperature performance test on the battery, and improves the test convenience and efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a battery safety testing device for an energy storage power station. Background Art

[0002] Energy storage power stations can charge and store energy during low-power periods, release electricity during peak periods, and provide backup power in the event of sudden failures. They are very useful and have many advantages. However, safety issues are also very important for energy storage power stations. Moreover, as the specific energy and specific power of batteries increase, the risk of accidents in power stations also increases. The safety tests of existing energy storage power station batteries generally include battery external force impact tests, low-temperature performance tests, and high-temperature performance tests. However, current testing equipment can generally only test one of the test items, which brings inconvenience to use. Utility Model Content

[0003] The purpose of the utility model is to provide a battery safety test device for an energy storage power station, so as to solve the above-mentioned problems existing in the current safety test of batteries in energy storage power stations.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A battery safety test device for an energy storage power station includes a frame, an impact test mechanism, a low-temperature test mechanism, and a high-temperature test mechanism. The impact test mechanism is arranged in the middle of the frame, and the low-temperature test mechanism and the high-temperature test mechanism are arranged on the frame and are located on both sides of the impact test mechanism. The impact test mechanism includes a top plate, a telescopic impact piece, and a battery placement plate. The top plate is arranged on the frame, and the telescopic impact piece is arranged on the top plate in the up and down directions. The battery placement station is arranged at the bottom of the frame, wherein a guide rail and a drive device are provided at the bottom of the frame, and the battery placement plate is slidably arranged on the guide rail. The drive device is connected to the battery placement plate and is used to drive the battery placement plate to move between the impact test mechanism, the low-temperature test mechanism, and the high-temperature test mechanism.

[0006] Furthermore, the guide rail is arranged along the length direction of the rack, one end is located in the low-temperature testing mechanism, and the other end is located in the high-temperature testing mechanism. A slider is provided at the bottom of the battery placement plate, and the slider is slidably arranged on the guide rail.

[0007] Furthermore, the driving device includes a driving motor, a first synchronous pulley, a second synchronous pulley and a synchronous belt, the first synchronous pulley and the second synchronous pulley are arranged at both ends of the frame, the synchronous belt is wound around the first synchronous pulley and the second synchronous pulley, the driving motor is connected to the first synchronous pulley or the second synchronous pulley, a driving plate is provided on the battery placement plate, and the driving plate is connected to the synchronous belt.

[0008] Furthermore, the low-temperature testing mechanism includes a low-temperature box, a first lifting door and a first lifting device. The low-temperature box is arranged on one side of the impact testing mechanism. The first lifting door is slidingly arranged on the side wall of the low-temperature box. The first lifting device is arranged on the top surface of the low-temperature box and is connected to the first lifting door for driving the first lifting door to rise and fall.

[0009] Furthermore, the high-temperature testing mechanism includes a high-temperature box, a second lifting door and a second lifting device. The high-temperature box is arranged on the other side of the impact testing mechanism, the second lifting door is slidingly arranged on the side wall of the high-temperature box, and the second lifting device is arranged on the top surface of the high-temperature box and is connected to the second lifting door for driving the second lifting door to rise and fall.

[0010] Furthermore, the impact testing mechanism further includes a side door, and two side doors are provided, one of the side doors is hinged to the low-temperature testing mechanism, and the other side door is hinged to the high-temperature testing mechanism.

[0011] Furthermore, the battery placement plate is provided with mounting holes in an array for mounting fixtures.

[0012] Beneficial effects of the utility model:

[0013] The utility model of the energy storage power station battery safety test device,

[0014] The device integrates three major functions: impact test, low-temperature test and high-temperature test, so that the battery safety performance test can be completed on one device without changing different test equipment, thereby greatly improving the test efficiency and convenience. Through the guide rails and drive device at the bottom of the rack, the battery placement plate can be easily moved between the impact test mechanism, low-temperature test mechanism and high-temperature test mechanism, realizing the continuity and automation of the test, reducing the time of manual handling and adjustment, and improving the flexibility and work efficiency of the test process.

[0015] In summary, the energy storage power station battery safety test device of the present invention provides a convenient, efficient and safe solution for the safety performance testing of energy storage power station batteries through its comprehensive testing functions, flexible and efficient testing process, safe and reliable design and wide applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the battery safety test device for energy storage power station of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model energy storage power station battery safety test device with the side door opened;

[0018] Figure 3 yes Figure 2 Structural diagram from another angle;

[0019] Figure 4 yes Figure 3 Structural diagram from another angle;

[0020] Figure 5 It is a structural schematic diagram of the battery placement plate in the battery safety test device of the energy storage power station of the utility model.

[0021] The names corresponding to the marks in the figure are:

[0022] 1. Frame, 11. Guide rail, 12. Drive device, 121. Drive motor, 122. First synchronous pulley, 123. Second synchronous pulley, 124. Synchronous belt;

[0023] 2. Impact test mechanism, 21. Top plate, 22. Telescopic impact member, 23. Battery placement plate, 231. Slider, 232. Drive plate, 233. Mounting hole, 24. Side door;

[0024] 3. Low-temperature testing mechanism, 31. Low-temperature box, 32. First lifting door, 33. First lifting device;

[0025] 4. High-temperature testing mechanism, 41. High-temperature box, 42. Second lifting door, 43. Second lifting device. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] like Figures 1 to 5 As shown, the utility model provides a battery safety test device for an energy storage power station, comprising a frame 1, an impact test mechanism 2, a low-temperature test mechanism 3 and a high-temperature test mechanism 4.

[0028] Frame 1 serves as the foundational support structure for the entire device, firmly supporting all other components. Impact testing mechanism 2, located in the center of frame 1, is used to perform external impact testing on the batteries. Low-temperature testing mechanism 3 and high-temperature testing mechanism 4 are located on either side of impact testing mechanism 2, respectively, to test the battery's performance at both low and high temperatures.

[0029] like Figure 2 and Figure 3 As shown, the detailed structure of the impact testing mechanism 2 includes a top plate 21, a telescopic impact member 22 and a battery placement plate 23. The top plate 21 is firmly mounted on the frame 1, and the telescopic impact member 22 is assembled on the top plate 21 in the up and down directions, and can perform impact testing on the batteries placed on the battery placement station through telescopic movement. The battery placement plate 23 is located at the bottom of the frame 1, and is provided with a guide rail 11 and a drive device 12. The guide rail 11 is arranged along the length direction of the frame 1, with one end extending into the low-temperature testing mechanism 3 and the other end extending into the high-temperature testing mechanism 4. A slider 231 is installed at the bottom of the battery placement plate 23, and the slider 231 can slide along the guide rail 11, thereby realizing the movement of the battery placement plate 23 between the impact testing mechanism 2, the low-temperature testing mechanism 3 and the high-temperature testing mechanism 4.

[0030] like Figure 5 As shown, the drive device 12 includes a drive motor 121, a first synchronous pulley 122, a second synchronous pulley 123, and a synchronous belt 124. The first synchronous pulley 122 and the second synchronous pulley 123 are respectively mounted at both ends of the frame 1, and the synchronous belt 124 is wound around these two synchronous pulleys. The drive motor 121 is in transmission connection with the first synchronous pulley 122 or the second synchronous pulley 123. The rotation of the drive motor 121 drives the synchronous belt 124 to move, thereby driving the battery placement plate 23 to move along the guide rail 11. A drive plate 232 is also provided on the battery placement plate 23, which is connected to the synchronous belt 124 to ensure that the battery placement plate 23 can move with the movement of the synchronous belt 124.

[0031] In the low temperature test facility 3, Figure 2 and Figure 3 As shown, the low-temperature box 31 includes a first lifting door 32 and a first lifting mechanism 33. The low-temperature box 31 is located adjacent to the impact testing mechanism 2 and maintains a low-temperature environment within it. The first lifting door 32 is slidably mounted on the side wall of the low-temperature box 31, while the first lifting mechanism 33 is mounted on the top surface of the low-temperature box 31 and connected to the first lifting door 32. Driven by the first lifting mechanism 33, the first lifting door 32 can slide up and down, thereby opening and closing the low-temperature box 31.

[0032] The structure of the high temperature test mechanism 4 is similar to that of the low temperature test mechanism 3. Figure 2 and Figure 3 As shown, it includes a high-temperature box 41, a second lifting door 42, and a second lifting device 43. The interior of the high-temperature box 41 can generate a high-temperature environment. The second lifting door 42 and the second lifting device 43 work in the same way as the corresponding components in the low-temperature testing mechanism 3, and are used to control the opening and closing of the high-temperature box 41.

[0033] For ease of operation, the impact testing mechanism 2 is also equipped with two side doors 24. One side door 24 is hingedly connected to the low-temperature testing mechanism 3, while the other side door 24 is hingedly connected to the high-temperature testing mechanism 4. This design allows operators to easily enter and exit the impact testing mechanism 2 when conducting battery tests.

[0034] A plurality of mounting holes 233 are arranged in an array on the battery placement plate 23. These mounting holes 233 are used to install fixtures to fix batteries of different specifications and sizes to ensure stability and safety during the test process.

[0035] Through the above structure, the energy storage power station battery safety testing device of the present invention can realize external force impact testing, low temperature performance testing and high temperature performance testing of the battery, thereby improving the convenience and efficiency of the test.

[0036] Obviously, the embodiments described 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 skilled in the art are within the scope of protection of the present invention.

Claims

1. A battery safety test device for an energy storage power station, characterized by: It includes a frame, an impact testing mechanism, a low-temperature testing mechanism and a high-temperature testing mechanism, the impact testing mechanism is arranged in the middle of the frame, the low-temperature testing mechanism and the high-temperature testing mechanism are arranged on the frame and are located on both sides of the impact testing mechanism, the impact testing mechanism includes a top plate, a telescopic impact piece and a battery placement plate, the top plate is arranged on the frame, the telescopic impact piece is arranged on the top plate in the up and down directions, the battery placement station is arranged at the bottom of the frame, wherein a guide rail and a driving device are provided at the bottom of the frame, the battery placement plate is slidably arranged on the guide rail, and the driving device is connected to the battery placement plate for driving the battery placement plate to move between the impact testing mechanism, the low-temperature testing mechanism and the high-temperature testing mechanism.

2. The energy storage power station battery safety testing device according to claim 1, characterized in that: The guide rail is arranged along the length direction of the rack, one end of which is located in the low-temperature testing mechanism, and the other end of which is located in the high-temperature testing mechanism. A slider is provided at the bottom of the battery placement plate, and the slider is slidably arranged on the guide rail.

3. The energy storage power station battery safety testing device according to claim 2, characterized in that: The driving device includes a driving motor, a first synchronous pulley, a second synchronous pulley and a synchronous belt. The first synchronous pulley and the second synchronous pulley are arranged at both ends of the frame. The synchronous belt is wound around the first synchronous pulley and the second synchronous pulley. The driving motor is connected to the first synchronous pulley or the second synchronous pulley for transmission. A driving plate is provided on the battery placement plate, and the driving plate is connected to the synchronous belt.

4. The energy storage power station battery safety testing device according to claim 1, characterized in that: The low-temperature testing mechanism includes a low-temperature box, a first lifting door and a first lifting device. The low-temperature box is arranged on one side of the impact testing mechanism. The first lifting door is slidably arranged on the side wall of the low-temperature box. The first lifting device is arranged on the top surface of the low-temperature box and is connected to the first lifting door for driving the first lifting door to rise and fall.

5. The energy storage power station battery safety testing device according to claim 1, characterized in that: The high-temperature testing mechanism includes a high-temperature box, a second lifting door and a second lifting device. The high-temperature box is arranged on the other side of the impact testing mechanism. The second lifting door is slidingly arranged on the side wall of the high-temperature box. The second lifting device is arranged on the top surface of the high-temperature box and is connected to the second lifting door for driving the second lifting door to rise and fall.

6. The energy storage power station battery safety testing device according to claim 1, characterized in that: The impact testing mechanism further includes a side door. Two side doors are provided, one of which is hinged to the low-temperature testing mechanism, and the other is hinged to the high-temperature testing mechanism.

7. The energy storage power station battery safety testing device according to claim 1, characterized in that: The battery placement plate is provided with mounting holes in an array for mounting fixtures.

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