Convenient maintenance shed for energy storage battery cabin

Abstract

The invention relates to the technical field of maintenance sheds, in particular to a convenient maintenance shed for an energy storage battery cabin, which comprises a frame body formed by overlapping and fixing a plurality of support rods, and further comprises a first tarpaulin transversely arranged on the frame body, a mounting opening is formed in the middle of the first tarpaulin, an elastic membrane is fixed on the inner wall of the mounting opening, and a second tarpaulin is fixed on the inner wall of the elastic membrane. A water collecting cylinder is fixed in the middle of the elastic membrane, and a flow guide opening is formed in the side wall of the water collecting cylinder; the water storage bags are symmetrically fixed to the two ends of the first tarpaulin, and the water storage bags are fixedly communicated with the flow guide openings through pipelines; the elastic membrane is in a downwards-sunken state, when it rains, rainwater can gather into the water collecting barrel along the surface of the elastic membrane, and the rainwater is guided and conveyed into the water storage bag through the water guide pipe, so that the water storage bag pulls down the two ends of the first tarpaulin, the first tarpaulin can press the frame body downwards, and the stability of the frame body in strong wind weather is improved; and the balancing weight does not need to be manually carried, so that the maintenance efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of maintenance sheds, and more particularly to a convenient maintenance shed for an energy storage battery compartment. Background Technology

[0002] Against the backdrop of the global energy transition, field energy storage power stations are becoming increasingly important as key facilities for the efficient storage and utilization of renewable energy. The battery compartment, as a core component of a field energy storage power station, requires regular maintenance to ensure the safe and stable operation of the entire station. When conducting maintenance on the battery compartment in the field, if rainy weather occurs, temporary shelters need to be erected to insulate against rainwater to ensure the smooth progress of the maintenance work and the safety of the equipment. However, rainy weather is often accompanied by strong winds, which places extremely high demands on the stability of the temporary maintenance shelters. To prevent maintenance sheds from being blown over or damaged by strong winds, existing sheds often require numerous counterweights around their perimeter to increase their wind resistance. However, this method has significant drawbacks. The large number of counterweights drastically increases the overall weight of the shed, severely reducing its portability. In practice, maintenance personnel need to spend considerable time and effort transporting and moving these counterweights, increasing labor and material costs and making the installation and dismantling of the shed cumbersome and complex, greatly impacting the efficiency of maintenance work. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies, such as the need for maintenance personnel to spend a lot of time and energy transporting and handling counterweights, which not only increases manpower and material costs but also makes the installation and dismantling of the maintenance shed cumbersome and complicated, greatly affecting the efficiency of maintenance work. Therefore, this invention proposes a convenient maintenance shed for energy storage battery compartments.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a convenient maintenance shed for an energy storage battery compartment, comprising a frame, wherein the frame is composed of multiple support rods connected and fixed together, and further comprising: The first tarpaulin is horizontally mounted on the frame. An installation opening is provided in the middle of the first tarpaulin. An elastic diaphragm is fixed on the inner wall of the installation opening. A water collection cylinder is fixed in the middle of the elastic diaphragm. A flow guide is provided on the side wall of the water collection cylinder. A water storage bag is symmetrically fixed at both ends of the first tarpaulin, and the water storage bag is fixedly connected to the diversion port through a pipe; The second tarpaulin is longitudinally mounted on the frame and is located below the first tarpaulin. A traction rope, one end of which is fixed to the frame and the other end of which is fixed with a positioning pin; It should be noted that water pipes are inserted and fixed inside the support rods used to assemble the frame and located at the four corners of the frame. When installing the first tarpaulin, the water storage bag is fixedly connected to the bottom of the water pipe through a pipe, and the diversion port is fixedly connected to the top of the water pipe through a pipe. So that when rainwater enters the water collection cylinder, it can enter the water pipe through the diversion port and flow into the water storage bag through the water pipe. Specifically, when the battery compartment of an outdoor energy storage power station is undergoing fault repair work, if it rains, a temporary shed needs to be erected to isolate the rainwater. However, rainy weather is usually accompanied by strong winds. Existing maintenance sheds require the installation of many counterweights, which makes them relatively inconvenient to use. This invention can solve the above problems. The specific working method is as follows: First, the positioning pin can be inserted into the ground, and then the traction rope can be pulled to fix the frame. In the initial state, the elastic diaphragm is in a downward concave state. When it rains, rainwater will gather along the surface of the elastic diaphragm into the water collection cylinder, and then be guided into the water storage bag through the water pipe. This causes the water storage bag to pull down the two ends of the first tarpaulin, allowing the first tarpaulin to press down on the frame and increase the stability of the frame in windy weather.

[0005] Preferably, two arc-shaped support rods are symmetrically arranged on both sides of the bottom of the elastic diaphragm, and the arc-shaped support rods are connected to the frame.

[0006] Specifically, by setting an arc-shaped support rod at the bottom of the elastic diaphragm, the two sides of the elastic diaphragm are supported by the arc-shaped support rod to ensure the height of the two sides and prevent rainwater from overflowing from the sides.

[0007] Preferably, a slide rail is fixed on the frame, and two sliders are slidably connected on the slide rail. The two ends of the arc-shaped support rod are rotatably connected to the corresponding sliders. A bracket is slidably connected to both ends of the slide rail, and a pulley is rotatably connected to the bracket. A groove is opened on the pulley, and a limit band is slidably connected in the groove. The limit band is fixed to the surface of the first tarpaulin, and the bracket and the slider are fixedly connected.

[0008] Specifically, if the water storage bag is full and rainwater remains on top of the first tarpaulin for a long time, the continuously accumulated rainwater will soak and corrode the tarpaulin material, accelerating its aging and damage, and shortening the overall service life of the maintenance shed. This invention can solve the above problems. The specific working method is as follows: the arc-shaped support rod is an elastic rod. Under the elastic force generated by its own elastic deformation, it can push the two sliders to move away from each other. Then, the movement of the sliders will drive the two supports to gradually separate. When it rains, as the rainwater continues to accumulate, the water storage bag gradually fills up. The water storage bag will have a downward pulling tendency due to the increased weight of the rainwater. This pulling force will act on the first tarpaulin, causing the two pulleys connected to the first tarpaulin to move towards each other, thereby driving the two sliders connected to the pulleys to gradually move towards each other.

[0009] As the two sliders approach each other, they exert pressure on the curved support rod, causing the rod, which was originally extended, to arch upwards. This arched support rod, relying on its elastic restoring force, lifts the first tarpaulin upwards, creating a smooth, curved surface on its top. This curved surface utilizes gravity to automatically guide rainwater to both sides, effectively preventing rainwater from accumulating on top of the first tarpaulin even after the water storage bag is full, thus ensuring smooth drainage of the shed's top.

[0010] Preferably, two limiting rollers are rotatably connected to the frame, and the limiting rollers are symmetrically arranged on both sides of the first tarpaulin.

[0011] Preferably, a rotating disk is rotatably connected inside the water collection cylinder, and a wind direction sensor is fixed on the top surface of the rotating disk. The wind direction sensor has an arrow part and a tail fin part, and the arrow part and the tail fin part are fixed together by a connecting plate. A water baffle is provided on the side of the rotating disk near the arrow part.

[0012] Preferably, a gear is rotatably connected to the middle of the slide rail, and racks mesh on both sides of the gear, with the two racks respectively fixed on the corresponding sliders.

[0013] Preferably, a water-guiding slope is provided on the top surface of the baffle plate.

[0014] Preferably, the baffle plate is vertically slidably connected to the rotating disk, the bottom of the baffle plate is provided with an air bladder, the interior of the rotating disk has an installation cavity, an air pump is fixed in the installation cavity, and the air pump is fixedly connected to the air bladder through an air pipe.

[0015] Preferably, a connecting pipe is fixed between the two water storage bags, and a regulating valve is installed inside the connecting pipe.

[0016] Preferably, one side of the frame is provided with a fitting opening, and the other side of the frame is provided with an inlet and outlet. The fitting opening is fitted onto the outer wall of the battery compartment, and a sealing strip is fixed on the inner wall of the fitting opening. The second tarpaulin is provided at the inlet and outlet, and the top of the second tarpaulin extends to the top of the fitting opening.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. In this invention, the elastic diaphragm is in a downward concave state. When it rains, rainwater will gather along the surface of the elastic diaphragm into the water collection cylinder, and then be guided into the water storage bag through the water pipe. This causes the water storage bag to pull down both ends of the first tarpaulin, allowing the first tarpaulin to press down on the frame, increasing the stability of the frame in windy weather. There is no need to manually move the counterweight, thereby speeding up maintenance efficiency.

[0018] Second, if rainwater remains on top of the first tarpaulin after the water storage bag is full, the continuously accumulated rainwater will soak and corrode the tarpaulin material, accelerating its aging and damage, and shortening the overall service life of the maintenance shed. This invention utilizes the downward pulling force of the water storage bag due to the increased weight of the rainwater on the first tarpaulin. This causes the two pulleys connected to the first tarpaulin to move closer to each other, thereby driving the two sliders connected to the pulleys to gradually move towards each other, squeezing the arc-shaped support rod. This causes the arc-shaped support rod, which was originally in an extended state, to arch upwards. Relying on its own elastic restoring force, it lifts the first tarpaulin upwards, forming a smooth arc-shaped curved surface structure on the top surface of the first tarpaulin. This arc-shaped curved surface can automatically guide rainwater to both sides using gravity, effectively avoiding the problem of rainwater still accumulating on top of the first tarpaulin after the water storage bag is full, and ensuring smooth drainage at the top of the shed.

[0019] Third, when encountering rainy weather, the wind direction sensor will sense the wind direction in real time. Its arrow will accurately point to the leeward side under the force of the wind, and drive the rotating disk to rotate synchronously. This will cause the water baffle installed on the rotating disk to rotate synchronously and accurately block the guide port on the leeward side, thus limiting the rainwater flow path to the water collection bag on the windward side. This design ensures that in windy and rainy environments, the water collection bag on the windward side can collect rainwater first and quickly, using the weight of the rainwater itself to form an effective counterweight. As a key area to withstand the direct impact of the wind, the water collection bag on this side is prioritized to fill up quickly. By increasing the vertical downward counterweight load, it can directly offset the horizontal thrust and overturning moment generated by the wind, causing the center of gravity of the frame to shift reasonably to the windward side, forming a stable mechanical support foundation at the bottom of the frame, and building a dynamic balance system for weight resistance against wind. This effectively avoids the risk of overall tilting caused by uneven force on one side, allowing the maintenance shed to maintain reliable stability in strong winds and rain. Attached Figure Description

[0020] Figure 1This is a schematic diagram of the overall structure of the present invention. Figure 1 .

[0021] Figure 2 For the present invention Figure 1 A magnified structural diagram at point A in the diagram.

[0022] Figure 3 This is a schematic diagram of the water collection cylinder, flow guide, water storage bag, and water guide pipe of the present invention.

[0023] Figure 4 This is a schematic diagram of the overall cross-sectional structure of the present invention.

[0024] Figure 5 For the present invention Figure 4 A magnified structural diagram at point B in the diagram.

[0025] Figure 6 For the present invention Figure 4 A magnified structural diagram at point C in the diagram.

[0026] Figure 7 This is a schematic diagram of the wind direction sensor, airbag, and water deflector of the present invention.

[0027] Figure 8 This is a schematic diagram of the overall structure of the present invention. Figure 2 .

[0028] In the diagram: 1. Frame; 2. Sleeve opening; 3. First tarpaulin; 4. Mounting opening; 5. Elastic diaphragm; 6. Water collection cylinder; 7. Flow guide; 8. Water storage bag; 9. Second tarpaulin; 10. Traction rope; 11. Positioning pin; 12. Water guide pipe; 13. Arc-shaped support rod; 14. Slide rail; 15. Slider; 16. Bracket; 17. Pulley; 18. Slide groove; 19. Limiting belt; 20. Limiting roller; 21. Rotating disk; 22. Wind direction sensor; 23. Arrowhead; 24. Tail fin; 25. Connecting plate; 26. Water baffle; 27. Gear; 28. Rack; 29. ​​Water guide slope; 30. Airbag; 31. Mounting cavity; 32. Air pump; 33. Air pipe; 34. Connecting pipe; 35. Regulating valve; 36. Inlet and outlet; 37. Battery compartment; 38. Sealing strip. Detailed Implementation

[0029] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0030] like Figures 1 to 8 The illustrated convenient maintenance shed for an energy storage battery compartment includes a frame 1, which is composed of multiple support rods connected and fixed together, and also includes: The first tarpaulin 3 is horizontally arranged on the frame 1. An installation port 4 is opened in the middle of the first tarpaulin 3. An elastic diaphragm 5 is fixed on the inner wall of the installation port 4. A water collection cylinder 6 is fixed in the middle of the elastic diaphragm 5. A guide port 7 is opened on the side wall of the water collection cylinder 6. Water storage bags 8 are symmetrically fixed at both ends of the first tarpaulin 3, and the water storage bags 8 are fixedly connected to the guide port 7 through a pipe. The second tarpaulin 9 is longitudinally mounted on the frame 1 and is located below the first tarpaulin 3. A traction rope 10 is fixed at one end to the frame 1, and a positioning pin 11 is fixed at the other end of the traction rope 10. It should be noted that water pipes 12 are inserted and fixed inside the support rods used to assemble the frame 1 and located at the four corners of the frame 1. When installing the first tarpaulin 3, the water storage bag 8 is fixedly connected to the bottom of the water pipe 12 through a pipe, and the flow outlet 7 is fixedly connected to the top of the water pipe 12 through a pipe. So that when rainwater enters the water collection cylinder 6, it can enter the water pipe 12 through the flow outlet 7 and flow into the water storage bag 8 through the water pipe 12. Specifically, when the battery compartment 37 of the field energy storage power station is undergoing fault repair work, if it rains, a temporary shed needs to be built to isolate the rainwater. However, rainy weather is usually accompanied by strong winds. When the existing maintenance shed is installed, a lot of counterweights need to be installed, which makes the maintenance shed less portable. The present invention can solve the above problems. The specific working method is as follows: first, the positioning pin 11 can be inserted into the ground, and then the traction rope 10 is pulled to fix the frame 1. In the initial state, the elastic diaphragm 5 is in a downward concave state. When it rains, rainwater will gather along the surface of the elastic diaphragm 5 into the water collection cylinder 6, and will be guided into the water storage bag 8 through the water guide pipe 12. This causes the water storage bag 8 to pull down both ends of the first tarpaulin 3, so that the first tarpaulin 3 can press down on the frame 1, increasing the stability of the frame 1 in windy weather. There is no need to manually move the counterweight, thereby speeding up the maintenance efficiency.

[0031] As a further embodiment of the present invention, two arc-shaped support rods 13 are symmetrically arranged on both sides of the bottom of the elastic diaphragm 5, and the arc-shaped support rods 13 are connected to the frame 1.

[0032] As an optional implementation, the arc-shaped support rod 13 is fixed to the frame 1; Specifically, by setting an arc-shaped support rod 13 at the bottom of the elastic diaphragm 5, the two sides of the elastic diaphragm 5 are supported by the arc-shaped support rod 13 to ensure the height of the two sides and prevent rainwater from overflowing from the two sides.

[0033] As a further embodiment of the present invention, a slide rail 14 is fixed on the frame 1, and two sliders 15 are slidably connected on the slide rail 14. The two ends of the arc-shaped support rod 13 are respectively rotatably connected to the corresponding sliders 15. A bracket 16 is slidably connected to both ends of the slide rail 14, and a pulley 17 is rotatably connected to the bracket 16. A groove 18 is provided on the pulley 17, and a limiting band 19 is slidably connected in the groove 18. The limiting band 19 is fixed to the surface of the first tarpaulin 3. The bracket 16 and the sliders 15 are fixedly connected.

[0034] As another optional implementation, the arc-shaped support rod 13 is slidably connected to the frame 1 via the slider 15; Specifically, if the water storage bag 8 is full and the rainwater remains on top of the first tarpaulin 3 for a long time, the continuously accumulated rainwater will soak and corrode the tarpaulin material, accelerating the aging and damage of the tarpaulin and shortening the overall service life of the maintenance shed. The present invention can solve the above problems. The specific working method is as follows: the arc-shaped support rod 13 is an elastic rod. Under the elastic force generated by its own elastic deformation, it can push the two sliders 15 to move away from each other. Then, the movement of the sliders 15 will drive the two supports 16 to gradually separate. When it rains, as the rainwater continues to accumulate, the water storage bag 8 gradually fills up. The water storage bag 8 will have a downward pulling tendency due to the increased weight of the rainwater. This pulling force will act on the first tarpaulin 3, causing the two pulleys 17 connected to the first tarpaulin 3 to move towards each other. This will drive the two sliders 15 connected to the pulleys 17 to gradually move towards each other.

[0035] As the two sliders 15 approach each other, they exert a squeezing force on the arc-shaped support rod 13, causing the originally extended arc-shaped support rod 13 to arch upwards. Relying on its own elastic restoring force, it lifts the first tarpaulin 3 upwards, forming a smooth arc-shaped curved surface on the top surface of the first tarpaulin 3. This arc-shaped curved surface can automatically guide rainwater to both sides using gravity, effectively avoiding the problem of rainwater accumulating on the top of the first tarpaulin 3 after the water storage bag 8 is full, thus ensuring smooth drainage of the top of the shed.

[0036] As a further embodiment of the present invention, two limiting rollers 20 are rotatably connected to the frame 1, and the limiting rollers 20 are symmetrically arranged on both sides of the first tarpaulin 3.

[0037] Specifically, by setting two limiting rollers 20, the first tarpaulin 3 is made to be close to the frame 1, so as to avoid the situation where the gap between the first tarpaulin 3 and the frame 1 is too large under the push of the pulley 17, resulting in a large amount of rainwater entering.

[0038] As a further embodiment of the present invention, a rotating disk 21 is rotatably connected inside the water collection cylinder 6. A wind direction sensor 22 is fixed on the top surface of the rotating disk 21. The wind direction sensor 22 has an arrow part 23 and a tail wing part 24. The arrow part 23 and the tail wing part 24 are fixed together by a connecting plate 25. A water baffle 26 is provided on the side of the rotating disk 21 near the arrow part 23.

[0039] Specifically, in rainy weather, when the two sides of the first tarpaulin 3 form a windward and leeward side respectively, if the two water-collecting bags 8 maintain the same water intake during rainfall, the windward water-collecting bag 8 may experience a lag in collection speed due to low rainwater collection efficiency, leading to insufficient stability of the windward frame 1. To address this issue, this invention designs an intelligent flow guidance system. Its specific operation is as follows: When encountering rainy weather, the wind direction sensor 22 senses the wind direction in real time. Its arrow 23, driven by the wind, accurately points to the leeward side, causing the rotating disk 21 to rotate synchronously. This causes the water-blocking plate 26 installed on the rotating disk 21 to rotate synchronously and precisely block the flow opening 7 on the leeward side, thus limiting the rainwater flow path to only the windward water-collecting bags 8. This design ensures that in windy and rainy environments, the windward water-collecting bags 8 can prioritize and quickly collect rainwater. The system collects rainwater and uses its own weight to form an effective counterweight. As a key area to withstand the direct impact of wind, the water storage bags 8 on this side are prioritized to fill quickly. This increases the vertical downward counterweight load, which directly offsets the horizontal thrust and overturning moment generated by the wind. This causes the center of gravity of the frame 1 to shift reasonably towards the windward side, forming a stable mechanical support foundation at the bottom of the frame 1. This creates a dynamic balance system for wind resistance, effectively avoiding the risk of overall tilting due to uneven force on one side, and ensuring that the maintenance shed maintains reliable stability in strong winds and rain.

[0040] As a further embodiment of the present invention, a gear 27 is rotatably connected to the middle of the slide rail 14, and a rack 28 meshes on both sides of the gear 27, with the two racks 28 respectively fixed on the corresponding slider 15.

[0041] Specifically, if the water bag 8 on the windward side fills up first, the slider 15 will squeeze the arc-shaped support rod 13 on one side under the pulling action of the water bag 8. This causes the arched position of the arc-shaped support rod 13 to be skewed. The arched position of the arc-shaped support rod 13 directly affects the wind-receiving area and wind resistance coefficient of the first tarpaulin 3. The skewed state will cause the tarpaulin to tilt abnormally towards the leeward side, increasing the actual wind-receiving area on the windward side, which in turn reduces the stability of the frame 1. To solve the above problems, this invention sets a gear 27 between the two sliders 15 and fixes the rack 28 meshing with the gear 27 to the two sliders 15 respectively. When the water bag 8 on the windward side generates a pulling force due to preferential water collection and drives the corresponding slider 15 to move, the rack 28 connected to the slider 15 will... The rack 28 will synchronously drive the gear 27 to rotate. Under the action of the meshing transmission of the gear 27, the other rack 28 will be driven by the gear 27 to move in the opposite direction, thereby forcing the leeward side slider 15 to move synchronously at the same speed. Through this linkage design, it is ensured that no matter what displacement occurs on the slider 15 on one side due to the change of counterweight, the synchronous movement of the sliders 15 on both sides can be achieved through the rigid transmission of the gear 27 and rack 28. This ensures that the arc-shaped support rod 13 always remains in a central arched state when it is subjected to balanced compression from the sliders 15 on both sides, thereby maintaining the symmetrical arc structure of the top surface of the first tarpaulin 3 and avoiding the problem of abnormally increased wind-receiving area caused by unilateral tilting. From the mechanical structure level, this ensures the stability of the frame 1 under wind and rain loads.

[0042] As a further embodiment of the present invention, a water guiding slope 29 is provided on the top surface of the water baffle 26.

[0043] Specifically, by creating a water-guiding slope 29 on the baffle plate 26, with the lowest height of the water-guiding slope 29 being the same as the axial height of the guide port 7, the baffle plate 26 partially blocks the guide port 7, reducing the water inflow. This ensures the water inflow speed of the guide port 7 on the windward side and also ensures that the water storage bag 8 on the leeward side can be filled with liquid synchronously, avoiding the problem of the leeward side counterweight not being timely when the wind direction changes.

[0044] As a further embodiment of the present invention, the baffle plate 26 is vertically slidably connected to the rotating disk 21, and an airbag 30 is provided at the bottom of the baffle plate 26. The rotating disk 21 has an installation cavity 31 inside, and an air pump 32 is fixedly installed in the installation cavity 31. The air pump 32 is fixedly connected to the airbag 30 through an air pipe 33.

[0045] Specifically, when encountering a special wind direction that prevents both sides of the first tarpaulin 3 from being directly facing the wind, the wind direction sensor 22 is pre-set with wind direction recognition logic. When the wind direction sensor 22 detects that the current wind direction is not directly facing either side of the tarpaulin, or further expands the directional range of the wind direction determination, such as when the angle between the wind direction and the side of the tarpaulin is not greater than a preset value, i.e. both sides are not facing the wind, the built-in control program will be automatically triggered to start the air pump 32 to operate the airbag 30 system. When the air pump 32 is working, it continuously draws gas from inside the airbag 30, causing the airbag 30, which was originally inflated, to contract due to the gas discharge. This causes the baffle plate 26 to move downwards until it is completely removed from the obstruction position of the guide port 7. As the baffle plate 26 descends, the guide port 7, which was originally blocked on the leeward side, is fully exposed. At this time, rainwater can enter the corresponding water storage bag 8 through the guide ports 7 on both sides at a balanced flow rate. This ensures that the rainwater collection system of the maintenance shed can still maintain a symmetrical liquid intake state under non-windward conditions. This avoids the decrease in water collection efficiency caused by ineffective water blocking and maintains the balance and stability of the frame 1 through the uniform weight increase of the water storage bags 8 on both sides. This achieves intelligent and precise flow control under different wind conditions.

[0046] As a further embodiment of the present invention, a connecting pipe 34 is fixed between the two water storage bags 8, and a regulating valve 35 is provided inside the connecting pipe 34.

[0047] Specifically, when the wind direction suddenly changes, the water storage bag 8 on the leeward side may be lighter due to insufficient rainwater collection in the early stage. This imbalance in weight distribution on both sides can easily lead to a decrease in the stability of the frame 1. This invention can solve the above problem. The specific working method is as follows: when the wind direction sensor 22 detects a change in wind direction, the control system will automatically trigger a command to open the regulating valve 35 connecting the two water storage bags 8, so that the originally independent water storage spaces are connected to each other through the connecting pipe 34. At this time, rainwater will flow between the two water storage bags 8 under the action of gravity until the water level on both sides tends to be the same, realizing the uniform distribution of rainwater in the water storage bags 8. By increasing the weight of the water storage bags 8 on both sides simultaneously, the balance of the frame 1 after the wind direction changes can be effectively maintained, ensuring that the weight system dynamically adjusts with the wind direction, avoiding the swaying or tilting of the frame 1 caused by insufficient weight on one side, and ensuring that the maintenance shed maintains stable support performance in complex wind field environments.

[0048] As a further embodiment of the present invention, a fitting opening 2 is provided on one side of the frame 1, and an inlet and outlet 36 is provided on the other side of the frame 1. The fitting opening 2 is fitted onto the outer wall of the battery compartment 37, and a sealing strip 38 is fixed on the inner wall of the fitting opening 2. A second tarpaulin 9 is provided at the inlet and outlet 36, and the top of the second tarpaulin 9 extends to the top of the fitting opening 2. Specifically, by setting a sealing strip 38, rainwater can be prevented from entering through the sleeve opening 2, and by setting a second tarpaulin 9 for secondary shielding, the possibility of rainwater entering can be further reduced.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A convenient maintenance shed for an energy storage battery compartment, comprising a frame (1), said frame (1) being composed of multiple support rods joined and fixed together, characterized in that, Also includes: The first tarpaulin (3) is horizontally arranged on the frame (1). The first tarpaulin (3) has an installation port (4) in the middle. An elastic diaphragm (5) is fixed on the inner wall of the installation port (4). A water collection tube (6) is fixed in the middle of the elastic diaphragm (5). A guide port (7) is opened on the side wall of the water collection tube (6). Water storage bag (8), the water storage bag (8) is symmetrically fixed at both ends of the first tarpaulin (3), and the water storage bag (8) is fixedly connected to the guide port (7) through a pipe; The second tarpaulin (9) is longitudinally arranged on the frame (1) and is located below the first tarpaulin (3); A traction rope (10) is provided, one end of which is fixed to the frame (1), and the other end of which is fixed with a positioning pin (11).

2. The convenient maintenance shed for an energy storage battery compartment according to claim 1, characterized in that: Two arc-shaped support rods (13) are symmetrically arranged on both sides of the bottom of the elastic diaphragm (5), and the arc-shaped support rods (13) are connected to the frame (1).

3. A convenient maintenance shed for an energy storage battery compartment according to claim 2, characterized in that: The frame (1) is fixed with a slide rail (14), and two sliders (15) are slidably connected on the slide rail (14). The two ends of the arc-shaped support rod (13) are respectively rotatably connected to the corresponding sliders (15). The two ends of the slide rail (14) are slidably connected with brackets (16), and pulleys (17) are rotatably connected on the brackets (16). The pulleys (17) have grooves (18) on them. A limiting band (19) is slidably connected in the grooves (18). The limiting band (19) is fixed on the surface of the first tarpaulin (3). The brackets (16) and sliders (15) are fixedly connected.

4. A convenient maintenance shed for an energy storage battery compartment according to claim 3, characterized in that: Two limiting rollers (20) are rotatably connected to the frame (1), and the limiting rollers (20) are symmetrically arranged on both sides of the first tarpaulin (3).

5. A convenient maintenance shed for an energy storage battery compartment according to claim 3, characterized in that: The water collection cylinder (6) is rotatably connected to a rotating disk (21). A wind direction sensor (22) is fixed on the top surface of the rotating disk (21). The wind direction sensor (22) has an arrow part (23) and a tail fin part (24). The arrow part (23) and the tail fin part (24) are fixed together by a connecting plate (25). A water baffle (26) is provided on the side of the rotating disk (21) near the arrow part (23).

6. A convenient maintenance shed for an energy storage battery compartment according to claim 5, characterized in that: A gear (27) is rotatably connected to the middle of the slide rail (14), and racks (28) mesh on both sides of the gear (27). The two racks (28) are respectively fixed on the corresponding sliders (15).

7. A convenient maintenance shed for an energy storage battery compartment according to claim 5, characterized in that: A water-guiding inclined surface (29) is provided on the top surface of the baffle plate (26).

8. A convenient maintenance shed for an energy storage battery compartment according to claim 7, characterized in that: The baffle plate (26) is vertically slidably connected to the rotating disk (21). An airbag (30) is provided at the bottom of the baffle plate (26). The rotating disk (21) has an installation cavity (31) inside. An air pump (32) is fixed in the installation cavity (31). The air pump (32) is fixedly connected to the airbag (30) through an air pipe (33).

9. A convenient maintenance shed for an energy storage battery compartment according to claim 1, characterized in that: A connecting pipe (34) is fixed between the two water storage bags (8), and a regulating valve (35) is installed inside the connecting pipe (34).

10. A convenient maintenance shed for an energy storage battery compartment according to claim 1, characterized in that: The frame (1) has a sleeve opening (2) on one side and an inlet / outlet (36) on the other side. The sleeve opening (2) is fitted onto the outer wall of the battery compartment (37). A sealing strip (38) is fixed on the inner wall of the sleeve opening (2). The second tarpaulin (9) is installed at the inlet / outlet (36), and the top of the second tarpaulin (9) extends to the top of the sleeve opening (2).

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