Safety monitoring system for energy storage power station, and image display device

Abstract

A safety monitoring system for an energy storage power station, and an image display device. The image display device comprises a transparent display screen (1), an electrochromic layer (2), a first fixed layer (3), a second movable layer (4), a bottom screen module (5) and an integrated inner frame (6), wherein the transparent display screen (1) can display pictures, and the portion of the transparent display screen (1) that does not display pictures is in a transparent state; the electrochromic layer (2) can switch between a pure color state and a transparent state; and the first fixed layer (3) and the second movable layer (4) are both made of a transparent material. The image display device can achieve a stereoscopic display effect, thereby enhancing the readability and interaction effect of monitoring information. When a local alert appears, local alert information is directly displayed in a stereoscopically highlighted format, thereby greatly improving visibility.

Description

A safety monitoring system and image display device for energy storage power stations Technical Field

[0001] This invention relates to the field of stereoscopic display technology, specifically to a safety monitoring system and image display device for energy storage power stations. Background Technology

[0002] An energy storage power station is an electrical energy storage device system. A typical energy storage power station consists of a large number of battery packs forming an energy storage unit, used to store electricity. Technical issues

[0003] Due to the risk of battery pack explosion, the status of battery packs and other devices needs to be monitored for safety and viewed in real time by personnel in the monitoring room. Traditional image display devices, such as common flat panel displays, can only display flat images. When there is a lot of data to display and the interface is complex, the visibility or prominence of local warnings is weak. Technical solutions

[0004] The purpose of this invention is to provide a safety monitoring system and image display device for energy storage power stations to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an image display device, comprising a transparent display screen, an electrochromic layer, a first fixed layer, a second movable layer, a bottom screen module, and an integrated inner frame. The transparent display screen is capable of displaying images, and the portion of the screen not displaying images is transparent. The electrochromic layer is capable of switching between a solid color state and a transparent state. The first fixed layer and the second movable layer are both made of transparent material. The bottom screen module is capable of displaying images. The transparent display screen, the electrochromic layer, the first fixed layer, the second movable layer, and the bottom screen module are all disposed inside the integrated inner frame. The color-changing layer, the first fixed layer, the second movable layer, and the bottom screen module are arranged sequentially from the outside to the inside. The transparent display screen, the electrochromic layer, and the first fixed layer are fixedly bonded together. The transparent display screen, the electrochromic layer, and the first fixed layer are simultaneously fixedly installed to the integrated inner frame. The second movable layer and the bottom screen module are fixedly bonded together. The first fixed layer and the second movable layer are parallel to each other, and the distance between the first fixed layer and the second movable layer can be adjusted. The integrated inner frame has a module wall groove inside, and the bottom screen module is limited and installed in the module wall groove. The outer surface of the bottom screen module is in airtight contact with the inner surface of the module wall groove.

[0006] The surface of the first fixed layer is integrally provided with a front rib, and a limiting blind hole is formed in the front rib. The surface of the second movable layer is vertically fixed with an anti-tilt shaft, and the anti-tilt shaft is inserted into the limiting blind hole to keep the first fixed layer and the second movable layer parallel.

[0007] The first fixed layer and the second movable layer are both wrapped with rubber rings on their sides. The first fixed layer, the second movable layer and the rubber rings cooperate to form a closed space. When the first fixed layer and the second movable layer move relative to each other, they adapt by the deformation of the rubber rings. The rubber rings are connected to a docking tube on the outside.

[0008] The integrated inner frame has a medium flow channel, and the end of the docking tube is connected to the medium flow channel. A back plate cavity seat is fixedly provided on the surface of the integrated inner frame. The back plate cavity seat has an adjustment cavity and a variable capacity adaptation cavity. The adjustment cavity is connected to the medium flow channel, and an adjustment piston is slidably sealed in the adjustment cavity.

[0009] A rack plate is fixedly provided on the surface of the regulating piston. A positioning groove is provided on the surface of the integrated inner frame. The positioning groove limits and clamps the rack plate. A worm gear is engaged with the outside of the rack plate. A regulating motor for driving the worm gear to rotate is provided outside the worm gear. A fixed support wall is fixedly provided on the surface of the integrated inner frame. The fixed support wall is fixedly installed with the regulating motor.

[0010] A branch through hole is provided between the variable capacity adaptation cavity and the medium flow channel. A sealing plug shaft is inserted into the branch through hole. The other end of the sealing plug shaft passes through the side wall of the variable capacity adaptation cavity and extends to the outside of the variable capacity adaptation cavity. A telescopic drive assembly is fixedly provided on the outside of the back plate cavity seat. The telescopic drive assembly is used to axially drive the sealing plug shaft. A variable capacity piston is slidably sealed in the variable capacity adaptation cavity.

[0011] A magnetic backplate is fixedly attached to the surface of the bottom screen module, and an electromagnet is embedded in the surface of the integrated inner frame. The magnetic backplate and the electromagnet are magnetically attracted to each other. An upper exhaust groove is opened through the upper part of the integrated inner frame, and a lower air inlet groove is opened through the lower part of the integrated inner frame. Both the upper exhaust groove and the lower air inlet groove are connected to the module wall groove.

[0012] Both the upper exhaust groove and the lower air inlet groove are equipped with filter membranes. The lower air inlet groove is equipped with an air inlet baffle, and the upper exhaust groove is equipped with an exhaust baffle. The air inlet baffle allows gas to flow unidirectionally from the outside to the inside of the module wall groove, and the exhaust baffle allows gas to flow unidirectionally from the inside of the module wall groove to the outside.

[0013] The inner surface of the module wall groove is provided with an inner groove for receiving. A supporting spring is provided in the inner groove for receiving. The supporting spring applies an elastic thrust to the bottom screen module, so that the bottom screen module has a tendency to move in the direction of the second active layer.

[0014] A safety monitoring system for an energy storage power station includes an image display device, a data acquisition and monitoring module, a data transmission system, a data processing module, and an alarm device. The data acquisition and monitoring module includes a battery acquisition group and an external acquisition group. The battery acquisition group collects data on the battery pack's voltage, current, temperature, state of charge (SOC), and state of equilibrium (SOH). The external acquisition group collects data from the transformer, energy storage converter, ambient temperature and humidity, and ambient smoke conditions. The data acquisition and monitoring module simultaneously inputs the data to the image display device and the data processing module via the data transmission system. The image display device displays the data, and the data processing module analyzes and processes the data. Based on a set threshold, when the data processing module detects abnormal data, it sends a signal to the image display device and the alarm device to trigger an alarm. Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The image display device of the present invention can achieve a stereoscopic display effect through its structural design, enhancing the readability and interactivity of monitoring information. When a local reminder appears, the local reminder information is directly displayed in stereoscopic protrusion, greatly improving visibility. At the same time, when stereoscopic display is not needed, it can be completely restored to the state of a conventional display without affecting the display effect of normal use.

[0017] The image display device of the present invention, through the combination of a first fixed layer, a second movable layer and a back plate cavity, can adjust the distance between the transparent display screen and the underlying screen module, thereby allowing the three-dimensional distance of the layers to be changed and adjusted.

[0018] The image display device of the present invention, through the combination of a variable capacity adaptation cavity, a magnetic back plate, an upper exhaust groove and a lower air intake groove, etc., can use the bottom screen module as a gas fan structure to drive the bottom screen module to reciprocate when the device returns to the conventional display state, so that the inside of the image display device can breathe and dissipate heat, thus slowing down the aging rate of the device.

[0019] The present invention provides a safety monitoring system for energy storage power stations, which can monitor the status of equipment such as battery packs and energy storage converters in energy storage power stations, and can also actively alarm when abnormalities occur, thereby improving the safety of energy storage power stations. Attached Figure Description

[0020] Figure 1 is a schematic diagram of the overall structure of the image display device.

[0021] Figure 2 is a schematic diagram of the overall structure of the image display device from another angle.

[0022] Figure 3 is a three-dimensional half-section diagram of the inner groove.

[0023] Figure 4 is an enlarged schematic diagram of region A in Figure 3.

[0024] Figure 5 is an enlarged schematic diagram of region B in Figure 3.

[0025] Figure 6 is a three-dimensional half-section diagram of the backplate cavity seat.

[0026] Figure 7 is an enlarged schematic diagram of region C in Figure 6.

[0027] Figure 8 is an enlarged schematic diagram of region D in Figure 6.

[0028] Figure 9 is a three-dimensional half-section diagram of the horizontal angle at the anti-tilt shaft.

[0029] Figure 10 is an enlarged schematic diagram of region E in Figure 9.

[0030] Figure 11 is a structural schematic diagram of the integrated inner frame.

[0031] In the diagram: 1. Transparent display screen; 2. Electrochromic layer; 3. First fixed layer; 4. Second movable layer; 5. Bottom screen module; 6. Integrated inner frame; 7. Module wall groove; 301. Front rib; 302. Limiting blind hole; 303. Anti-tilt shaft; 304. Rubber ring; 305. Docking tube; 306. Medium flow channel; 307. Backplate cavity seat; 308. Control cavity; 309. Variable capacity adaptation cavity; 310. Control piston; 311. Rack and pinion. 312. Plate; 313. Positioning clamping groove; 314. Worm gear; 315. Control motor; 316. Fixed support wall; 317. Branch through hole; 318. Sealing plug shaft; 319. Telescopic drive assembly; 320. Variable displacement piston; 321. Magnetic back plate; 322. Electromagnet; 323. Upper exhaust groove; 324. Lower air intake groove; 325. Filter membrane; 326. Air intake baffle; 701. Receiving inner groove; 702. Support spring. Embodiments of the present invention

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Please refer to Figures 1 to 11. This invention provides a technical solution: an image display device comprising a transparent display screen 1, an electrochromic layer 2, a first fixed layer 3, a second active layer 4, a bottom screen module 5, and an integrated inner frame 6. The transparent display screen 1 is capable of displaying images, and the portions not displaying images are transparent. The transparent display screen 1 uses OLED technology, eliminating the need for backlighting and displaying images through active light emission from pixels. Transparent OLEDs use transparent electrode materials, such as indium tin oxide (ITO), to replace traditional opaque electrodes, exhibiting excellent conductivity and transparency, enabling current conduction while maintaining screen transparency. Furthermore, the base layer, organic layers, etc., also require highly transparent materials to allow light to pass through.

[0034] The electrochromic layer 2 can switch between a solid color and a transparent state. The electrochromic layer 2 can be opaque in white or black when the power is off, and turn into a transparent state when the power is on. The design choice of whether the electrochromic layer 2 is white or black when the power is off is determined according to the transparent display screen 1. For example, when the transparent display screen 1 displays a black image as transparent, the color of the electrochromic layer 2 when the power is off is designed to be black.

[0035] The first fixed layer 3 and the second movable layer 4 are both made of transparent material. The bottom screen module 5 can display images. The design of the bottom screen module 5 has a high degree of freedom and can use LCD or OLED. All technologies are acceptable. The bottom screen module 5 includes an outer frame and an internal screen assembly, which are omitted in this application. As shown in Figure 4, the transparent display screen 1, the electrochromic layer 2, the first fixed layer 3, the second movable layer 4, and the bottom screen module 5 are all disposed inside the integrated inner frame 6. The transparent display screen 1, the electrochromic layer 2, the first fixed layer 3, the second movable layer 4, and the bottom screen module 5 are arranged sequentially from the outside to the inside. The transparent display screen 1, the electrochromic layer 2, and the first fixed layer 3 are fixedly bonded together. The transparent display screen 1, the electrochromic layer 2, and the first fixed layer 3 are simultaneously fixedly installed to the integrated inner frame 6. The second movable layer 4 and the bottom screen module 5 are fixedly bonded together. The first fixed layer 3 and the second movable layer 4 are parallel to each other, and the distance between the first fixed layer 3 and the second movable layer 4 can be adjusted. A module wall groove 7 is opened inside the integrated inner frame 6. The bottom screen module 5 is limited and installed in the module wall groove 7. The outer surface of the bottom screen module 5 is in airtight contact with the inner surface of the module wall groove 7.

[0036] The surface of the first fixed layer 3 is integrally provided with a front rib 301, and a limiting blind hole 302 is provided in the front rib 301. The surface of the second movable layer 4 is vertically fixed with an anti-tilt shaft 303, which is inserted into the limiting blind hole 302 to keep the first fixed layer 3 and the second movable layer 4 parallel.

[0037] A rubber ring 304 is provided on the side of the first fixed layer 3 and the second movable layer 4. The first fixed layer 3, the second movable layer 4 and the rubber ring 304 cooperate to form a closed space. When the first fixed layer 3 and the second movable layer 4 move relative to each other, the rubber ring 304 adapts by deformation. A docking tube 305 is provided on the outside of the rubber ring 304.

[0038] The integrated inner frame 6 has a medium flow channel 306, and the end of the docking tube 305 is connected to the medium flow channel 306. The surface of the integrated inner frame 6 is fixedly provided with a back plate cavity seat 307. The back plate cavity seat 307 has a regulating cavity 308 and a variable capacity adaptation cavity 309. The regulating cavity 308 is connected to the medium flow channel 306, and a regulating piston 310 is slidably sealed in the regulating cavity 308.

[0039] A rack plate 311 is fixedly mounted on the surface of the regulating piston 310. A positioning groove 312 is opened on the surface of the integrated inner frame 6. The positioning groove 312 limits and clamps the rack plate 311. A worm gear 313 is engaged with the outside of the rack plate 311. A regulating motor 314 for driving the worm gear 313 to rotate is provided outside the worm gear 313. A fixed support wall 315 is fixedly mounted on the surface of the integrated inner frame 6. The fixed support wall 315 is fixedly installed with the regulating motor 314.

[0040] A branch through hole 316 is provided to connect the variable displacement adaptation cavity 309 and the medium flow channel 306. A sealing plug shaft 317 is inserted into the branch through hole 316. The other end of the sealing plug shaft 317 passes through the side wall of the variable displacement adaptation cavity 309 and extends to the outside of the variable displacement adaptation cavity 309. A telescopic drive assembly 318 is fixedly provided on the outside of the back plate cavity seat 307. The telescopic drive assembly 318 is used to axially drive the sealing plug shaft 317. A variable displacement piston 319 is provided in the variable displacement adaptation cavity 309 with a sliding seal.

[0041] A magnetic backplate 320 is fixedly attached to the surface of the bottom screen module 5, and an electromagnet 321 is embedded and fixed to the surface of the integrated inner frame 6. The magnetic backplate 320 and the electromagnet 321 are magnetically attracted to each other. An upper exhaust groove 322 is opened through the upper part of the integrated inner frame 6, and a lower air inlet groove 323 is opened through the lower part of the integrated inner frame 6. Both the upper exhaust groove 322 and the lower air inlet groove 323 are connected to the module wall groove 7. A filter membrane 324 is provided in both the upper exhaust groove 322 and the lower air inlet groove 323. An air inlet baffle 325 is provided in the lower air inlet groove 323, and an exhaust baffle 326 is provided in the upper exhaust groove 322. The air inlet baffle 325 allows gas to flow unidirectionally from the outside to the inside of the module wall groove 7, and the exhaust baffle 326 allows gas to flow unidirectionally from the inside of the module wall groove 7 to the outside.

[0042] The inner surface of the module wall groove 7 is provided with an inner groove 701, and a support spring 702 is provided in the inner groove 701. The support spring 702 applies an elastic thrust to the bottom screen module 5, so that the bottom screen module 5 has a tendency to move in the direction of the second active layer 4.

[0043] A safety monitoring system for an energy storage power station includes an image display device, a data acquisition and monitoring module, a data transmission system, a data processing module, and an alarm device. The data acquisition and monitoring module includes a battery acquisition group and an external acquisition group. The battery acquisition group is used to collect data on the voltage, current, temperature, SOC, and SOH of the battery pack. The external acquisition group is used to collect data on the transformer, the energy storage converter, ambient temperature and humidity, and ambient smoke conditions. The data acquisition and monitoring module simultaneously inputs the data to the image display device and the data processing module through the data transmission system. The image display device displays the data, and the data processing module analyzes and processes the data. Based on a set threshold, when the data processing module detects abnormal data, it sends a signal to the image display device and the alarm device to trigger an alarm.

[0044] The image display device of the present invention can be packaged with a shell designed according to commercial needs during use. When the device is displaying in stereoscopic form, the electrochromic layer 2 becomes transparent and displays the main information through the bottom screen module 5. The user views the information displayed on the bottom screen module 5 through the transparent display screen 1, the electrochromic layer 2, the first fixed layer 3, and the second movable layer 4 in sequence. When a local stereoscopic projection is displayed, the local information is displayed through the transparent display screen 1, and the display position corresponds to the position and size in the bottom screen module 5, so that the local information protrudes above the layer of the bottom screen module 5, presenting a stereoscopic effect and becoming more eye-catching.

[0045] When used as a regular display, where a 3D effect is not required, the bottom screen module 5 can be turned off, and the image can be displayed through the transparent display screen 1. At this time, the electrochromic layer 2 switches to a solid color, such as white or black, depending on the needs of the transparent display screen 1, so that the electrochromic layer 2 serves as the background of the transparent display screen 1, ensuring the display effect of the transparent display screen 1.

[0046] As shown in Figure 8, the space between the first fixed layer 3 and the second movable layer 4, as well as the control cavity 308, is filled with a transparent flowing medium with stable properties, ensuring no air bubbles. As shown in Figure 7, the control motor 314 drives the worm gear 313 to rotate, thereby enabling the rack plate 311 and the control piston 310 to move up and down. Due to the self-locking capability of the worm gear transmission, the control piston 310 will lock at any height when the worm gear 313 stops rotating. When the control piston 310 moves down, the medium in the control cavity 308 is forced into the space between the first fixed layer 3 and the second movable layer 4, causing the first fixed layer 3 and the second movable layer 4 to separate and increasing the distance between them. At this time, the support spring 702 is further compressed. Conversely, when the control piston 310 moves up, the distance between the first fixed layer 3 and the second movable layer 4 can be reduced.

[0047] When the distance between the first fixed layer 3 and the second movable layer 4 changes, it can move the bottom screen module 5 away from or closer to the transparent display screen 1, thereby changing the distance between the transparent display screen 1 and the bottom screen module 5, and thus changing and adjusting the protruding display effect of the transparent display screen 1.

[0048] When the bottom screen module 5 is closed, the display is shown through the transparent display screen 1. At this time, the telescopic drive assembly 318 drives the closing plug shaft 317 to move, so that the closing plug shaft 317 is pulled out from the branch through hole 316, and the medium flow channel 306 and the variable capacity adaptation cavity 309 are connected. Then, the electromagnet 321 is intermittently energized, so that the electromagnet 321 intermittently generates magnetic force. When the electromagnet 321 generates magnetic force, it magnetically cooperates with the magnetic back plate 320 to attract the bottom screen module 5 to move closer to the module wall groove 7. When the magnetic force of the electromagnet 321 disappears, under the elastic force of the support spring 702, the bottom screen module 5 moves outward to reset, so that the bottom screen module 5 exhibits a reciprocating plug motion state. In this state, the distance between the first fixed layer 3 and the second movable layer 4 changes continuously. When the first fixed layer 3 and the second movable layer 4 move away from each other, the variable displacement piston 319 moves upward. When the first fixed layer 3 and the second movable layer 4 move closer together, the variable displacement piston 319 moves downward, thereby adjusting the medium between the first fixed layer 3 and the second movable layer 4.

[0049] When the bottom screen module 5 is in a reciprocating piston motion state, gas enters from the lower air inlet 323 and exits from the upper exhaust 322. The working heat of the transparent display screen 1 is conducted to the bottom screen module 5 through the electrochromic layer 2, the first fixed layer 3 and the second active layer 4, and can be carried out in time by the airflow. Through breathing heat dissipation, the aging rate inside the device is slowed down.

[0050] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An image display device, comprising a transparent display screen (1), an electrochromic layer (2), a first fixed layer (3), a second movable layer (4), a bottom screen module (5), and an integrated inner frame (6), characterized in that: The transparent display screen (1) can display images, and the parts of it that do not display images are transparent. The electrochromic layer (2) can switch between solid color and transparent states. The first fixed layer (3) and the second movable layer (4) are both made of transparent material. The bottom screen module (5) can display images. The transparent display screen (1), the electrochromic layer (2), the first fixed layer (3), the second movable layer (4), and the bottom screen module (5) are all located inside the integrated inner frame (6). The transparent display screen (1), the electrochromic layer (2), the first fixed layer (3), the second movable layer (4), and the bottom screen module (5) are arranged sequentially from the outside to the inside. (1) The electrochromic layer (2) and the first fixed layer (3) are fixedly bonded together. The transparent display screen (1), the electrochromic layer (2) and the first fixed layer (3) are simultaneously fixedly installed with the integrated inner frame (6). The second movable layer (4) and the bottom screen module (5) are fixedly bonded together. The first fixed layer (3) and the second movable layer (4) are parallel to each other, and the distance between the first fixed layer (3) and the second movable layer (4) can be adjusted. The integrated inner frame (6) has a module wall groove (7) inside. The bottom screen module (5) is limited and installed in the module wall groove (7). The outer surface of the bottom screen module (5) is in airtight contact with the inner surface of the module wall groove (7).

2. The image display device according to claim 1, characterized in that: The surface of the first fixed layer (3) is integrally provided with a front rib (301), and a limiting blind hole (302) is provided in the front rib (301). The surface of the second movable layer (4) is vertically fixed with an anti-tilt shaft (303), and the anti-tilt shaft (303) is inserted into the limiting blind hole (302) to keep the first fixed layer (3) and the second movable layer (4) parallel.

3. The image display device according to claim 2, characterized in that: The first fixed layer (3) and the second movable layer (4) are wrapped together with a rubber ring (304). The first fixed layer (3), the second movable layer (4) and the rubber ring (304) cooperate to form a closed space. When the first fixed layer (3) and the second movable layer (4) move relative to each other, they adapt by the deformation of the rubber ring (304). The rubber ring (304) is connected to a docking tube (305).

4. The image display device according to claim 3, characterized in that: The integrated inner frame (6) has a medium flow channel (306) and the end of the docking tube (305) is connected to the medium flow channel (306). The surface of the integrated inner frame (6) is fixedly provided with a back plate cavity seat (307). The back plate cavity seat (307) has a regulating cavity (308) and a variable capacity adaptation cavity (309). The regulating cavity (308) is connected to the medium flow channel (306). The regulating cavity (308) is provided with a sliding seal regulating piston (310).

5. The image display device according to claim 4, characterized in that: A rack plate (311) is fixedly provided on the surface of the regulating piston (310). A positioning groove (312) is provided on the surface of the integrated inner frame (6). The positioning groove (312) limits and clamps the rack plate (311). A worm gear (313) is meshed on the outside of the rack plate (311). A regulating motor (314) for driving the worm gear (313) to rotate is provided on the outside of the worm gear (313). A fixed support wall (315) is fixedly provided on the surface of the integrated inner frame (6). The fixed support wall (315) is fixedly installed with the regulating motor (314).

6. The image display device according to claim 4, characterized in that: A branch through hole (316) is provided between the variable displacement adaptation cavity (309) and the medium flow channel (306). A sealing plug shaft (317) is inserted into the branch through hole (316). The other end of the sealing plug shaft (317) passes through the side wall of the variable displacement adaptation cavity (309) and extends to the outside of the variable displacement adaptation cavity (309). A telescopic drive assembly (318) is fixedly provided on the outside of the back plate cavity seat (307). The telescopic drive assembly (318) is used to axially drive the sealing plug shaft (317). A variable displacement piston (319) is slidably sealed in the variable displacement adaptation cavity (309).

7. The image display device according to claim 6, characterized in that: A magnetic backplate (320) is fixedly attached to the surface of the bottom screen module (5), and an electromagnet (321) is fixedly embedded in the surface of the integrated inner frame (6). The magnetic backplate (320) and the electromagnet (321) are magnetically attracted to each other. An upper exhaust groove (322) is provided through the upper part of the integrated inner frame (6), and a lower air inlet groove (323) is provided through the lower part of the integrated inner frame (6). The upper exhaust groove (322) and the lower air inlet groove (323) are both connected to the module wall groove (7).

8. The image display device according to claim 7, characterized in that: Both the upper exhaust groove (322) and the lower air inlet groove (323) are provided with filter membranes (324), the lower air inlet groove (323) is provided with an air inlet baffle (325), and the upper exhaust groove (322) is provided with an exhaust baffle (326). The air inlet baffle (325) allows gas to flow unidirectionally from the outside to the inside of the module wall groove (7), and the exhaust baffle (326) allows gas to flow unidirectionally from the inside of the module wall groove (7) to the outside.

9. The image display device according to claim 1, characterized in that: The inner surface of the module wall groove (7) is provided with an inner groove (701), and a support spring (702) is provided in the inner groove (701). The support spring (702) applies an elastic thrust to the bottom screen module (5), so that the bottom screen module (5) has a tendency to move towards the direction of the second active layer (4).

10. A safety monitoring system for an energy storage power station, characterized in that, The system includes an image display device, a data acquisition and monitoring module, a data transmission system, a data processing module, and an alarm device as described in any one of claims 1-9. The data acquisition and monitoring module includes a battery acquisition group and an external acquisition group. The battery acquisition group is used to acquire the voltage, current, temperature, SOC, and SOH of the battery pack. The external acquisition group is used to acquire transformer data, energy storage converter data, ambient temperature and humidity data, and ambient smoke status data. The data acquisition and monitoring module simultaneously inputs the data to the image display device and the data processing module through the data transmission system. The image display device displays the data, and the data processing module analyzes and processes the data. According to a set threshold, when the data processing module detects abnormal data, it sends a signal to the image display device and the alarm device to trigger an alarm.

Images