Anti-explosion exhaust device and method for performing anti-explosion exhaust by using anti-explosion exhaust device

Abstract

The invention relates to the technical field of explosion-proof exhaust of energy storage stations, and provides an explosion-proof exhaust device and a method for performing explosion-proof exhaust by using the explosion-proof exhaust device. The anti-explosion exhaust device comprises a device body, an air exhaust assembly and a moving mechanism, an automatic cruise system and a visual recognition system are arranged on the device body, and the air exhaust assembly is arranged on the device body; the moving mechanism comprises a first moving assembly and a second moving assembly, the first moving assembly is connected with the air exhaust assembly to drive the air exhaust assembly to move in the first direction, and the second moving assembly is arranged on the device body and connected with the first moving assembly to drive the first moving assembly and the air exhaust assembly to move in the second direction. According to the anti-explosion exhaust device, the air exhaust assembly can accurately position the anti-explosion exhaust hole, an operator can achieve remote control in a safe area, exhaust can be achieved without being close to an energy storage station, the operation safety is improved, and the labor intensity of field operators is relieved.

Description

Technical Field

[0001] The present application relates to the technical field of explosion-proof exhaust of energy storage stations, and in particular to an explosion-proof exhaust device and a method for performing explosion-proof exhaust using the explosion-proof exhaust device. Background Art

[0002] As the scale of lithium battery packs continues to expand, the safety issues of lithium battery energy storage stations have become increasingly prominent. Due to the active characteristics of lithium batteries, lithium battery packs can easily cause fires and explosions when overcharged or over-discharged, causing heavy casualties and property losses, seriously threatening the safe operation and development of energy storage stations.

[0003] At present, the main method to avoid lithium battery fires is to extract the explosive gas in the explosion-proof exhaust holes. To ensure safety, it mainly relies on manual operation. Not only does it require operators to have high professional skills, but also in the fire environment, the stability and safety of manual explosion-proof exhaust operations are severely tested. Summary of the invention

[0004] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides an explosion-proof exhaust device and a method for explosion-proof exhaust using the explosion-proof exhaust device.

[0005] A first aspect of the present application provides an explosion-proof exhaust device, comprising:

[0006] The device body is provided with an automatic cruise system and a visual recognition system, the automatic cruise system drives the device body to move autonomously, and the visual recognition system is used to identify the position of the explosion-proof exhaust hole of the energy storage station;

[0007] An exhaust assembly is arranged on the device body and is used to be arranged corresponding to the explosion-proof exhaust hole and to perform exhaust;

[0008] The moving mechanism comprises a first moving component and a second moving component, wherein the first moving component is connected to the air extraction component to drive the air extraction component to move along a first direction, and the second moving component is arranged on the device body and connected to the first moving component to drive the first moving component and the air extraction component to move along a second direction;

[0009] The second direction intersects with the first direction, and the moving direction of the device body intersects with the plane where the first direction and the second direction are located.

[0010] Optionally, the first moving assembly includes a first bracket and a first driving assembly disposed on the first bracket, and the first bracket is connected to the second moving assembly;

[0011] The first driving assembly includes a first screw rod and a first transmission block sleeved on the first screw rod, the first screw rod and the first transmission block are threadedly matched, the first screw rod is arranged on the first bracket, and the first transmission block is fixedly connected to the air extraction assembly.

[0012] Optionally, a first slide rail is disposed on the first bracket, and the first slide rail is spaced apart from the first screw rod and both extend along the first direction;

[0013] The air extraction assembly is provided with a first sliding block, and the first sliding block is slidably matched with the first sliding rail.

[0014] Optionally, the second moving assembly includes a second bracket and a second driving assembly arranged on the second bracket, and the second bracket is arranged on the device body;

[0015] The second drive assembly includes a second screw rod and a second transmission block sleeved on the second screw rod, the second screw rod and the second transmission block are threadedly matched, the second screw rod is arranged on the second bracket, and the second transmission block is fixedly connected to the first bracket.

[0016] Optionally, a second slide rail is provided on the second bracket, and the second slide rail is spaced apart from the second screw rod and both extend along the second direction;

[0017] The first bracket is provided with a second sliding block, and the second sliding block is slidably matched with the second sliding rail.

[0018] Optionally, the exhaust component includes an exhaust pipe having an exhaust port and an exhaust port, a fan is provided at the exhaust port, and the exhaust port is connected to the first movable component so as to drive the exhaust port to correspond to the explosion-proof exhaust hole through the first movable component and the second movable component.

[0019] Optionally, the air extraction component further includes an air extraction bracket, and the air extraction port is connected to the first moving component through the air extraction bracket;

[0020] The air extraction pipeline is a flexible pipeline, and the fan and the exhaust port are both arranged on the device body.

[0021] Optionally, the automatic cruise system includes at least one of a navigation camera, an ultrasonic ranging radar, a lidar and a navigation positioning antenna for positioning and navigation.

[0022] Optionally, the explosion-proof exhaust device also includes a remote control module. A wireless communication antenna is provided on the device body. The wireless communication antenna wirelessly communicates with the remote control module. After receiving instruction information, the wireless communication antenna controls the operation of the first mobile component and the second mobile component.

[0023] A second aspect of the present application provides a method for performing explosion-proof exhaust using an explosion-proof exhaust device as described in any one of the above, the method comprising:

[0024] Determine a departure position and place the explosion-proof exhaust device at the departure position, predetermine a target operation position and preset a travel route;

[0025] Using an automatic cruise system to drive the device body to autonomously move to the target operating position according to the travel route;

[0026] Using a visual recognition system to identify the location of the explosion-proof exhaust hole of the energy storage station, and using a first moving component and a second moving component to drive the air extraction component to move, so that the air extraction component is arranged corresponding to the explosion-proof exhaust hole;

[0027] The gas extraction assembly is used to extract the explosive gas in the explosion-proof exhaust hole.

[0028] Compared with the prior art, the technical solution provided by the embodiments of the present application has the following advantages:

[0029] The explosion-proof exhaust device provided in the present application includes a device body, an exhaust assembly and a moving mechanism. The device body is provided with an automatic cruise system and a visual recognition system. The automatic cruise system drives the device body to move autonomously to the target position. The visual recognition system is used to identify the position of the explosion-proof exhaust hole of the energy storage station. The exhaust assembly is arranged on the device body, and is used to be arranged corresponding to the explosion-proof exhaust hole and exhaust air, so as to extract the explosive gas in the energy storage station to avoid fire. When the visual recognition system identifies the specific position of the explosion-proof exhaust hole, the automatic cruise system can drive the device body to move autonomously to the position corresponding to the explosion-proof exhaust hole along the moving direction, and then the first moving assembly and the exhaust assembly connected thereto can be driven by the second moving assembly to move to the position corresponding to the explosion-proof exhaust hole along the second direction. The exhaust assembly can be driven by the first moving assembly to be positioned at the position of the explosion-proof exhaust hole along the first direction, so as to realize the precise positioning of the exhaust assembly and the explosion-proof exhaust hole. The operator can realize remote control in a safe area, and exhaust can be realized without approaching the energy storage station, thereby improving the safety of the operation and reducing the labor intensity of the on-site operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0031] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0032] Figure 1 A schematic diagram of the structure of an explosion-proof exhaust device according to an embodiment of the present invention;

[0033] Figure 2 It is a structural schematic diagram of a device body according to an embodiment of the present invention;

[0034] Figure 3 A schematic diagram of the structure of a power supply assembly according to an embodiment of the present invention;

[0035] Figure 4 A schematic diagram of the structure of a part of the air extraction assembly according to an embodiment of the present invention;

[0036] Figure 5 A schematic structural diagram of another part of an air extraction component according to an embodiment of the present invention;

[0037] Figure 6 A schematic structural diagram of a first bracket according to an embodiment of the present invention;

[0038] Figure 7 It is a structural schematic diagram of a first driving assembly according to an embodiment of the present invention;

[0039] Figure 8 is a schematic structural diagram of a second bracket according to an embodiment of the present invention;

[0040] Fig. 9 is a schematic structural diagram of a second driving assembly according to an embodiment of the present invention;

[0041] Fig.10 FIG. 4 is a schematic diagram of the installation of a second driving assembly according to an embodiment of the present invention.

[0042] In the figure: 1. device body; 11. automatic cruise system; 111. navigation camera; 112. ultrasonic ranging radar; 113. laser radar; 114. navigation positioning antenna;

[0043] 2. exhaust assembly; 21. first sliding block; 22. exhaust pipe; 221. exhaust port; 222. exhaust port; 23. fan; 24. exhaust bracket; 241. support rod; 242. side plate; 25. protective cover;

[0044] 3. First moving assembly; 31. First bracket; 311. First slide rail; 312. Second slide block; 32. First driving assembly; 321. First screw rod; 322. First transmission block; 323. First motor;

[0045] 4. second moving assembly; 41. second bracket; 411. second slide rail; 42. second driving assembly; 421. second screw rod; 422. second transmission block; 423. second motor;

[0046] 5. Wireless communication antenna;

[0047] 6. Wheeled motion mechanism; 61. Chassis anti-collision beam; 62. Rubber wheels; 63. Wireless charging plate;

[0048] 7. Power supply assembly; 71. Stainless steel battery guard plate; 72. Mobile battery; 73. Acrylic transparent guard plate. DETAILED DESCRIPTION

[0049] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the scheme of the present application will be further described below. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0050] In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only part of the embodiments of the present application, rather than all of the embodiments.

[0051] The explosion-proof exhaust device and the method for performing explosion-proof exhaust using the explosion-proof exhaust device are described in detail below through specific embodiments:

[0052] Reference Figures 1 to 10 As shown, some embodiments of the present invention provide an explosion-proof exhaust device, including a device body 1, an exhaust assembly 2 and a moving mechanism.

[0053] Among them, the device body 1 is provided with an automatic cruise system 11 and a visual recognition system. The automatic cruise system 11 drives the device body 1 to move autonomously to the target position. The visual recognition system is used to identify the position of the explosion-proof exhaust holes of the energy storage station. The exhaust component 2 is arranged on the device body 1, and is used to be set corresponding to the explosion-proof exhaust holes and perform exhaust, so as to extract the explosive gas in the energy storage station and avoid fire.

[0054] The moving mechanism includes a first moving component 3 and a second moving component 4. The first moving component 3 is connected to the vacuum component 2 to drive the vacuum component 2 to move relative to the device body 1 along a first direction. The second moving component 4 is arranged on the device body 1 and is connected to the first moving component 3 to drive the first moving component 3 and the vacuum component 2 to move relative to the device body 1 along a second direction; the second direction intersects with the first direction, and the moving direction of the device body 1 intersects with the plane where the first direction and the second direction are located, that is, the second direction, the first direction and the moving direction of the device body 1 are all moving directions in a three-dimensional space.

[0055] When the visual recognition system identifies the specific position of the explosion-proof exhaust hole, the automatic cruise system 11 can drive the device body 1 to move autonomously to the position corresponding to the explosion-proof exhaust hole along the moving direction, and then drive the first moving component 3 and the exhaust component 2 connected thereto to move to the position corresponding to the explosion-proof exhaust hole along the second direction through the second moving component 4. The exhaust component 2 can be driven by the first moving component 3 to locate the position of the explosion-proof exhaust hole along the first direction, thereby achieving precise positioning of the exhaust component 2 and the explosion-proof exhaust hole. The operator can achieve remote control in a safe area and exhaust can be achieved without approaching the energy storage station, thereby improving the safety of the operation and reducing the labor intensity of on-site operators. It is suitable for various energy storage stations and can replace operators to complete fire-fighting operations.

[0056] In specific implementation, the second direction, the first direction and the moving direction of the device body 1 are orthogonal to each other, that is, the angle between any two directions is 90 degrees, that is, the second direction is the vertical direction, and the first direction is the axial direction of the explosion-proof exhaust hole. The exhaust component 2 can be close to the explosion-proof exhaust hole and inserted into it, thereby ensuring the exhaust effect. The moving path of the exhaust component 2 is relatively simple, and it can achieve rapid movement and is easy to control.

[0057] It should be noted that the angle between the second direction, the first direction and any two directions in the device body 1 can also be other angles, and the present application does not limit this, as long as the vacuum assembly 2 can be remotely controlled to accurately locate the explosion-proof exhaust hole.

[0058] In some embodiments, reference Figure 6 and Figure 7 As shown, the first movable component 3 includes a first bracket 31 and a first driving component 32 arranged on the first bracket 31. The first driving component 32 can drive the exhaust component 2 to move along the first direction. The first bracket 31 is connected to the second movable component 4 to drive the first bracket 31 to move along the second direction through the second movable component 4. The first driving component 32 follows the first bracket 31 to move in the second direction. After superimposing the movements in the first direction and the second direction, the exhaust component 2 can locate the position of the explosion-proof exhaust hole.

[0059] The first driving assembly 32 includes a first screw rod 321 and a first transmission block 322 sleeved on the first screw rod 321. The first screw rod 321 and the first transmission block 322 are threadedly matched. The first screw rod 321 is arranged on the first bracket 31 and is rotatably connected to the first bracket 31 through a bearing structure. The first transmission block 322 is fixedly connected to the vacuum assembly 2.

[0060] In a specific implementation, the first screw rod 321 is driven to rotate by the first motor 323. When the first screw rod 321 rotates, it can drive the first transmission block 322 to move relative to the first bracket 31 along the axis direction of the first screw rod 321, thereby driving the air extraction assembly 2 connected to the first transmission block 322 to move. Specifically, the axis direction of the first screw rod 321 extends along the first direction.

[0061] Reference Figure 6 As shown, the first bracket 31 is provided with a first slide rail 311, the first slide rail 311 and the first screw rod 321 are arranged at intervals, and both extend in the first direction; the air extraction component 2 is provided with a first sliding block 21, and the first sliding block 21 is slidably matched with the first slide rail 311. In other words, the air extraction component 2 is slidably matched with the first slide rail 311 on the first bracket 31 through the first sliding block 21, and the first slide rail 311 can guide the first sliding block 21 and the air extraction component 2 to slide in the first direction, and under the movement of the first transmission block 322, the air extraction component 2 can follow the first transmission block 322 to move relative to the first bracket 31 in the first direction.

[0062] In some embodiments, reference Figure 8 , Fig. 9 and Fig.10 As shown, the second moving assembly 4 includes a second bracket 41 and a second driving assembly 42 arranged on the second bracket 41. The second bracket 41 is arranged on the device body 1, and the second driving assembly 42 can drive the first moving assembly 3 to move along the second direction.

[0063] Specifically, the second drive assembly 42 includes a second screw rod 421 and a second transmission block 422 sleeved on the second screw rod 421. The second screw rod 421 and the second transmission block 422 are threadedly matched. The second screw rod 421 is arranged on the second bracket 41 and is rotatably connected to the second bracket 41 through a bearing structure. The second transmission block 422 is fixedly connected to the first bracket 31.

[0064] In a specific implementation, the second screw rod 421 is driven to rotate by the second motor 423. When the second screw rod 421 rotates, it can drive the second transmission block 422 to move relative to the second bracket 41 along the axis direction of the second screw rod 421, thereby driving the first bracket 31 connected to the second transmission block 422 to move. Specifically, the axis direction of the second screw rod 421 extends along the second direction.

[0065] Reference Figure 8 and Fig.10 As shown, the second bracket 41 is provided with a second slide rail 411, the second slide rail 411 and the second screw rod 421 are arranged at intervals, and both are extended along the second direction; the first bracket 31 is provided with a second sliding block 312, and the second sliding block 312 is slidably matched with the second slide rail 411. In other words, the first bracket 31 is slidably matched with the second slide rail 411 on the second bracket 41 through the second sliding block 312, and the second slide rail 411 can guide the second sliding block 312 and the first bracket 31 to slide along the second direction, and under the movement of the second transmission block 422, the first bracket 31 can follow the second transmission block 422 to move relative to the second bracket 41 along the second direction.

[0066] Furthermore, the air suction assembly 2 can move along the first direction relative to the first bracket 31 .

[0067] In some embodiments, reference Figure 4 and Figure 5 As shown, the air extraction component 2 includes an air extraction pipeline 22, and the air extraction pipeline 22 has an air extraction port 221 and an exhaust port 222. A fan 23 is provided at the exhaust port 222. The air extraction port 221 is connected to the first movable component 3, so as to drive the air extraction port 221 to be arranged correspondingly with the explosion-proof exhaust hole through the first movable component 3 and the second movable component 4. It can be understood that the fan 23 rotates to extract air, and the explosive gas in the explosion-proof exhaust hole can be extracted through the air extraction port 221 to ensure the exhaust efficiency.

[0068] Reference Figure 4 As shown, the air extraction component 2 also includes an air extraction bracket 24, and the air extraction port 221 is connected to the first movable component 3 through the air extraction bracket 24, and then the air extraction bracket 24 and the air extraction port 221 are driven to move through the first movable component 3. Specifically, the air extraction bracket 24 includes two side plates 242 and a support rod 241 connected between the two side plates 242. The two side plates 242 and the support rod 241 jointly enclose a accommodating space for the air extraction port 221. The support rod 241 is an arc-shaped rod that can adapt to the shape of the air extraction port 221.

[0069] The exhaust pipe 22 is a flexible pipe, that is, the exhaust pipe 22 can be deformed, and the fan 23 and the exhaust port 222 are both arranged on the device body 1, which can prevent the exhaust port 221 from pulling the exhaust port 222 and the fan 23 when following the moving mechanism, thereby ensuring structural stability. Specifically, the exhaust port 222 is fixedly connected to the device body 1 by a stainless steel buckle to prevent displacement.

[0070] In a specific implementation, a protective cover 25 is further provided on the outside of the air extraction port 221. The protective cover 25 is a conical structure and can be provided on the outside of the explosion-proof exhaust hole to prevent the explosive gas from leaking into the air and causing an explosion. Furthermore, the protective cover 25 is made of a flexible material, and can maintain a seal when the air extraction port 221 is connected to the explosion-proof exhaust hole.

[0071] Reference Figure 1 and Figure 3 As shown, the fan 23 is powered by a power supply assembly 7. Specifically, the power supply assembly 7 includes a stainless steel battery guard plate 71, a mobile battery 72 and an acrylic transparent guard plate 73, which are used to power the fan 23 separately.

[0072] In some embodiments, reference Figure 2 As shown, the automatic cruise system 11 includes at least one of a navigation camera 111, an ultrasonic ranging radar 112, a laser radar 113 and a navigation positioning antenna 114 for positioning and navigation. Furthermore, the explosion-proof exhaust device also includes a hardware system housing, an indicator light, a laser radar bracket, an emergency stop switch, a power switch, and a debugging side cover light structure, which can be specifically set according to actual needs.

[0073] The explosion-proof exhaust system also includes a remote control module, see Figure 1 As shown, a wireless communication antenna 5 is provided on the device body 1, and the wireless communication antenna 5 communicates wirelessly with the remote control module. After receiving the command information, the wireless communication antenna 5 controls the first mobile component 3 and the second mobile component 4 to work, thereby enabling the operator to remotely control the explosion-proof exhaust device to operate without the operator having to approach the energy storage station. Among them, the wireless communication antenna 5 is an RTK signal antenna.

[0074] In some embodiments, the explosion-proof exhaust device further includes a wheeled motion mechanism 6 and a hardware system. The wheeled motion mechanism 6 is used to move the entire explosion-proof exhaust device and charge the vehicle-mounted battery of the explosion-proof exhaust device through a wireless charging plate 63. The hardware system is used to control various motion operations of the explosion-proof exhaust device, such as automatic cruising or visual recognition. Specifically, the wheeled motion mechanism 6 includes a chassis anti-collision beam 61, a rubber wheel 62, and a wireless charging plate 63. The chassis anti-collision beam 61, the rubber wheel 62, and the wireless charging plate 63 are all arranged on the device body 1.

[0075] Some other embodiments of the present application provide a method for performing explosion-proof exhaust using an explosion-proof exhaust device as in any of the above embodiments, the method comprising:

[0076] S1. Determine the starting position and place the explosion-proof exhaust device at the starting position, predetermine the target operation position and preset the travel route;

[0077] S2, using the automatic cruise system 11 to drive the device body 1 to autonomously move to the target operation position according to the travel route;

[0078] S3, using a visual recognition system to identify the location of the explosion-proof exhaust hole of the energy storage station, and using the first moving component 3 and the second moving component 4 to drive the air extraction component 2 to move, so that the air extraction component 2 is arranged corresponding to the explosion-proof exhaust hole;

[0079] S4. Utilize the exhaust assembly 2 to extract the explosive gas in the explosion-proof exhaust hole.

[0080] In specific implementation, the explosion-proof exhaust device starts from a predetermined starting position, can identify the identification line through the navigation camera 111, locate the position of the explosion-proof exhaust device through the laser radar 113 and the navigation positioning antenna 114, and drive the explosion-proof exhaust device to the designated operation position, and then control the exhaust assembly 2 to move toward the explosion-proof exhaust hole until it can be inserted into the explosion-proof exhaust hole to complete the exhaust. It should be noted that after the exhaust work is completed, the explosion-proof exhaust device can also autonomously return to the starting position to facilitate the next operation.

[0081] The explosion-proof exhaust device of the present application and the method for explosion-proof exhaust using the explosion-proof exhaust device have greater potential for large-scale application. Its modular design makes maintenance and upgrading easier, greatly reducing long-term operating costs. It also has a remote control function, and operators can monitor and guide the operation of the explosion-proof exhaust device through a console in a safe area, which not only greatly improves the safety of the operation, but also reduces the labor intensity of on-site operators.

[0082] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0083] The above is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An explosion-proof exhaust device, characterized in that: include: A device body (1), wherein the device body (1) is provided with an automatic cruise system (11) and a visual recognition system, wherein the automatic cruise system (11) drives the device body (1) to move autonomously, and the visual recognition system is used to identify the position of the explosion-proof exhaust hole of the energy storage station; An air extraction component (2) is arranged on the device body (1) and is used to be arranged corresponding to the explosion-proof exhaust hole and to extract air; The moving mechanism comprises a first moving component (3) and a second moving component (4), wherein the first moving component (3) is connected to the air extraction component (2) to drive the air extraction component (2) to move along a first direction, and the second moving component (4) is arranged on the device body (1) and connected to the first moving component (3) to drive the first moving component (3) and the air extraction component (2) to move along a second direction; The second direction intersects with the first direction, and the moving direction of the device body (1) intersects with the plane where the first direction and the second direction are located.

2. The explosion-proof exhaust device according to claim 1, characterized in that: The first moving assembly (3) comprises a first bracket (31) and a first driving assembly (32) arranged on the first bracket (31), and the first bracket (31) is connected to the second moving assembly (4); The first driving assembly (32) comprises a first screw rod (321) and a first transmission block (322) sleeved on the first screw rod (321); the first screw rod (321) and the first transmission block (322) are threadedly matched; the first screw rod (321) is arranged on the first bracket (31); and the first transmission block (322) is fixedly connected to the air extraction assembly (2).

3. The explosion-proof exhaust device according to claim 2, characterized in that: The first bracket (31) is provided with a first slide rail (311), the first slide rail (311) and the first screw rod (321) are arranged at intervals and are both extended along the first direction; The air extraction component (2) is provided with a first sliding block (21), and the first sliding block (21) is slidably matched with the first sliding rail (311).

4. The explosion-proof exhaust device according to claim 2, characterized in that: The second moving assembly (4) comprises a second bracket (41) and a second driving assembly (42) arranged on the second bracket (41), and the second bracket (41) is arranged on the device body (1); The second driving assembly (42) comprises a second screw rod (421) and a second transmission block (422) sleeved on the second screw rod (421), the second screw rod (421) and the second transmission block (422) are threadedly matched, the second screw rod (421) is arranged on the second bracket (41), and the second transmission block (422) is fixedly connected to the first bracket (31).

5. The explosion-proof exhaust device according to claim 4, characterized in that: The second bracket (41) is provided with a second slide rail (411), the second slide rail (411) and the second screw rod (421) are arranged at intervals and are both extended along the second direction; A second sliding block (312) is provided on the first bracket (31), and the second sliding block (312) is slidably matched with the second sliding rail (411).

6. The explosion-proof exhaust device according to any one of claims 1 to 5, characterized in that: The air extraction component (2) comprises an air extraction pipeline (22), the air extraction pipeline (22) having an air extraction port (221) and an air exhaust port (222), a fan (23) being arranged at the air exhaust port (222), the air extraction port (221) being connected to the first movable component (3), so that the air extraction port (221) is driven by the first movable component (3) and the second movable component (4) to be arranged correspondingly to the explosion-proof exhaust hole.

7. The explosion-proof exhaust device according to claim 6, characterized in that: The air extraction component (2) further comprises an air extraction bracket (24), and the air extraction port (221) is connected to the first moving component (3) via the air extraction bracket (24); The air extraction pipeline (22) is a flexible pipeline, and the fan (23) and the exhaust port (222) are both arranged on the device body (1).

8. The explosion-proof exhaust device according to any one of claims 1 to 5, characterized in that: The automatic cruise system (11) comprises at least one of a navigation camera (111), an ultrasonic ranging radar (112), a laser radar (113) and a navigation positioning antenna (114) for positioning and navigation.

9. The explosion-proof exhaust device according to any one of claims 1 to 5, characterized in that: The explosion-proof exhaust device also includes a remote control module. A wireless communication antenna (5) is provided on the device body (1). The wireless communication antenna (5) wirelessly communicates with the remote control module. After receiving instruction information, the wireless communication antenna (5) controls the operation of the first movable component (3) and the second movable component (4).

10. A method for performing explosion-proof exhaust using the explosion-proof exhaust device according to any one of claims 1 to 9, characterized in that: The method comprises: Determine a departure position and place the explosion-proof exhaust device at the departure position, predetermine a target operation position and preset a travel route; Using an automatic cruise system to drive the device body to autonomously move to the target operating position according to the travel route; Using a visual recognition system to identify the location of the explosion-proof exhaust hole of the energy storage station, and using a first moving component and a second moving component to drive the air extraction component to move, so that the air extraction component is arranged corresponding to the explosion-proof exhaust hole; The gas extraction assembly is used to extract the explosive gas in the explosion-proof exhaust hole.

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