Automatic energy storage preassembled box-type substation

Abstract

The invention discloses an automatic energy storage preassembled box-type transformer substation, and belongs to the field of transformer substations, the automatic energy storage preassembled box-type transformer substation comprises a transformer substation, the lower part of the transformer substation is fixedly provided with a fixed cylinder, the automatic energy storage preassembled box-type transformer substation further comprises a ventilation assembly, the ventilation assembly comprises a reciprocating screw rod rotatably installed in the fixed cylinder, and the reciprocating screw rod is provided with a sealing plate in a threaded manner; the sealing plate and the inner cavity wall of the fixing cylinder are installed in a sliding mode, fixing pipes are evenly and fixedly installed on the inner walls of the two sides of the fixing cylinder, connecting pipes are fixedly installed on the two side walls of the fixing cylinder, and each set of connecting pipes are communicated with inner cavities of the adjacent fixing pipes; according to the technical scheme, large wind power flow can be prevented from being generated on the outer side of the power transformation box, the concentration of dust in air is reduced, the ventilation effect can be effectively improved, the situation that a filter screen is prone to being blocked is avoided, and therefore the ventilation cooling efficiency can be effectively improved, and the stable operation performance of equipment is improved.

Description

Technical Field

[0001] The present invention relates to the field of transformer substations, and more particularly to an automatic energy storage pre-installed box transformer substation. Background Art

[0002] Prefabricated box substation is an integrated power equipment, usually used for urban power distribution network and industrial power supply. It integrates transformers, high and low voltage distribution equipment, protection equipment, measuring instruments and other accessories in a standardized box. The automatic energy storage prefabricated box substation is a power equipment that integrates energy storage system (such as lithium battery, super capacitor, etc.) and substation function. It combines the advantages of traditional substation and new energy storage technology. All equipment (transformer, energy storage system, control system, etc.) are integrated in a standardized box, which is easy to install and transport.

[0003] Under the sun's scorching sun or during the equipment's own operation, the temperature rise of the automatic energy storage prefabricated box substation is a common problem. In order to ensure the safety and normal operation of the equipment, ventilation and heat dissipation measures are usually required. During the ventilation process, wind flow will be generated outside the equipment, which will lift the dust on the ground and spread it into the air with the wind, increasing the dust concentration in the air, which will increase the difficulty of filtering during the ventilation process and accelerate the clogging of the filter, thereby reducing the effect of ventilation and cooling, and affecting the stable operation of the equipment. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide an automatic energy storage preinstalled box substation, which can avoid the generation of large wind flow on the outside of the transformer box and reduce the concentration of dust in the air, effectively improve the ventilation effect and avoid the clogging of the filter net, thereby effectively improving the efficiency of ventilation and cooling and improving the stable operation of the equipment.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] An automatic energy storage pre-installed box-type substation comprises a transformer box, a fixing cylinder is fixedly installed at the lower part of the transformer box,

[0007] Also includes:

[0008] The vent assembly comprises a reciprocating screw rod rotatably mounted in the fixed cylinder, the reciprocating screw rod is threadably mounted on a sealing plate, the sealing plate is slidably mounted with the inner cavity wall of the fixed cylinder, a fixed tube is evenly fixedly mounted on the inner walls of both sides of the fixed cylinder, a connecting tube is fixedly mounted on both side walls of the fixed cylinder, each group of the connecting tubes is connected to the inner cavity of an adjacent fixed tube, each group of the connecting tubes is fixedly mounted on a side away from the adjacent fixed tube, a filter is fixedly mounted on the side of the connecting tube away from the adjacent fixed tube, an air storage frame is fixedly mounted on the top of the fixed cylinder, a cylinder is evenly fixedly mounted on the top of the air storage frame, fan blades are rotatably mounted on the inner cavity of each group of the cylinders, and outlet pipes are fixedly mounted on both sides of the air storage frame, the other ends of the two groups of outlet pipes pass through the fixed cylinder and are connected to the inner cavity of the fixed cylinder, and limit assemblies are arranged on both sides of the fixed cylinder.

[0009] The cam is secured to the bottom of the base with a spring which is secured to the bottom of the base, the cam being secured to the bottom with a spring which is secured to the bottom of the base.

[0010] Furthermore, each group of the filter screens is rotatably mounted with a rotating rod, each group of the filter screens is provided with a brush plate in contact with one side of the adjacent vertical pipe, each group of the brush plates is fixedly mounted to one end of the adjacent rotating rod, each group of the fixed tubes is rotatably mounted with a rotating rod on the top wall of the inner cavity, each group of the rotating rods is fixedly mounted with a bevel gear on the other end of the rotating rod and the bottom end of the rotating rod, and the two adjacent groups of bevel gears are meshingly mounted.

[0011] Furthermore, a circular gear is fixedly mounted on the rod wall of each group of the rotating rods, a toothed plate is fixedly mounted on one side of each group of the push plates close to the adjacent circular gears, and each group of the toothed plates is meshed with the adjacent circular gears.

[0012] Furthermore, a guide rod is evenly fixedly installed on one side of each group of push plates close to the adjacent circular gear, and each group of guide rods is slidably installed with the inner cavity of the adjacent fixed tube.

[0013] Furthermore, a limiting plate is provided on a side of each group of guide rods away from the adjacent push plate, and each group of limiting plates is fixedly installed with the inner cavity of the adjacent fixed tube.

[0014] Furthermore, each group of telescopic springs is initially in a compressed state.

[0015] Furthermore, multiple-way pipes are evenly and fixedly installed on the top of the transformer box.

[0016] Furthermore, one-way valves are installed in both groups of the air outlet pipes, so that the gas in the inner cavity of the fixed cylinder can only be discharged into the gas storage frame through the air outlet pipe, thus playing the role of one-way air inlet and outlet.

[0017] Furthermore, the reciprocating thread on the rod wall of the reciprocating screw rod is located between two groups of mounting plates in the horizontal direction.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) In this scheme, when the gas in the exhaust pipe is discharged, it will be blown into the vertical pipe and flow downward to be discharged, which can guide the flow of the gas in the vertical pipe. At the same time, the setting of the vertical pipe can limit the suction direction of each group of connecting pipes, which can avoid the generation of large wind flow outside the transformer box and reduce the concentration of dust in the air. It can effectively improve the ventilation effect and avoid the clogging of the filter net, thereby effectively improving the efficiency of ventilation and cooling, and improving the stable operation of the equipment.

[0020] (2) This solution uses a push plate to quickly squeeze the inner cavity of the fixed tube. At this time, the gas in the inner cavity of the fixed tube will be quickly discharged through the filter screen, which can realize reverse cleaning of the filter screen. The dust blown off the filter screen will be discharged into the vertical pipe. Through the cooperation of the exhaust pipe to blow air into the vertical pipe, the dust blown off the filter screen can be blown downward into the filter tube for filtration, which can prevent the dust from floating and spreading into the air, and can effectively improve the filtering effect of the filter screen, thereby effectively improving the ventilation efficiency, and further effectively improving the cooling efficiency of the electrical equipment in the transformer box. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the front side of the present invention;

[0022] Figure 2 It is an overall bottom view of the present invention;

[0023] Figure 3 is a cross-sectional view of a transformer box of the present invention;

[0024] Figure 4 is a cross-sectional view of a fixing cylinder of the present invention;

[0025] Figure 5 It is an overall cross-sectional view of the present invention;

[0026] Figure 6 For the present invention Figure 5 Enlarged view of the structure of part A in the middle.

[0027] Description of the numbers in the figure:

[0028] 1. Transformer box; 2. Fixed cylinder; 3. Reciprocating screw rod; 4. Sealing plate; 5. Base; 6. Support plate; 7. Motor; 8. Mounting plate; 9. Fixed pipe; 10. Connecting pipe; 11. Filter screen; 12. Push plate; 13. Telescopic spring; 14. Air storage frame; 15. Exhaust pipe; 16. Cylinder; 17. Fan blades; 18. Vertical pipe; 19. Exhaust pipe; 20. Multi-way pipe; 21. Rotating rod; 22. Brush plate; 23. Rotating rod; 24. Conical gear; 25. Circular gear; 26. Tooth plate; 27. Limit plate; 28. Guide rod; 29. ​​Filter cylinder. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0030] See also Figures 1 to 6 An automatic energy storage pre-installed box-type substation includes a transformer box 1, a fixing cylinder 2 is fixedly installed at the lower part of the transformer box 1,

[0031] Also includes:

[0032] A ventilation assembly, the ventilation assembly includes a reciprocating screw 3 rotatably installed in the fixed cylinder 2, a sealing plate 4 is threadedly installed on the reciprocating screw 3, the sealing plate 4 is slidably installed with the inner cavity wall of the fixed cylinder 2, fixed tubes 9 are evenly fixedly installed on the inner walls of both sides of the fixed cylinder 2, connecting tubes 10 are fixedly installed on both side walls of the fixed cylinder 2, each group of connecting tubes 10 is connected with the inner cavity of adjacent fixed tubes 9, and a filter screen 11 is fixedly installed on the side of each group of connecting tubes 10 away from the adjacent fixed tube 9, an air storage frame 14 is fixedly installed on the top of the fixed cylinder 2, a cylinder 16 is evenly fixedly installed on the top of the air storage frame 14, and fan blades 17 are rotatably installed in the inner cavity of each group of cylinders 16, and air outlet pipes 15 are fixedly installed on both sides of the air storage frame 14, and the other ends of the two groups of air outlet pipes 15 pass through the fixed cylinder 2 and are connected with the inner cavity of the fixed cylinder 2, and limit assemblies are arranged on both sides of the fixed cylinder 2.

[0033] The limiting assembly includes vertical pipes 18 arranged on both sides of the fixed cylinder 2, a base 5 is fixedly installed at the bottom of the fixed cylinder 2, the base 5 is fixedly installed with the transformer box 1, two groups of vertical pipes 18 are fixedly installed with the base 5, one end of each group of connecting pipes 10 away from the fixed cylinder 2 is fixedly installed with the adjacent vertical pipe 18, a support plate 6 is fixedly installed on one side of the top of the base 5, the support plate 6 and the adjacent vertical pipe 18 are rotatably installed with the reciprocating screw rod 3, a motor 7 is fixedly installed on one side of the support plate 6, and the output shaft of the motor 7 is fixedly installed with the reciprocating screw rod 3 Each group of fixed tubes 9 is provided with a mounting plate 8 on one side close to the sealing plate 4, each group of mounting plates 8 is fixedly mounted to the inner cavity wall of the fixed tube 2, a push plate 12 is slidably mounted on the inner cavity wall of each group of fixed tubes 9, a telescopic spring 13 is fixedly mounted between each group of push plates 12 and the adjacent mounting plates 8, two groups of exhaust pipes 19 are fixedly mounted on the top of the gas storage frame 14, the other ends of the two groups of exhaust pipes 19 pass through the transformer box 1 and extend to the adjacent vertical pipe 18, and the bottom ends of the two groups of vertical pipes 18 are removably mounted with filter cartridges 29.

[0034] First, the device is fixedly installed at the desired position. In the initial state, the bottom of the filter cylinder 29 is in contact with the plane of the installation position. Both sets of air outlet pipes 15 are equipped with one-way valves. The gas in the inner cavity of the fixed cylinder 2 can only be discharged through the air outlet pipe 15. When the temperature of the electrical equipment in the transformer box 1 rises, the motor 7 is turned on, and the output shaft of the motor 7 drives the reciprocating screw 3 to rotate. When the reciprocating screw 3 rotates, it will drive the sealing plate 4 to reciprocate left and right in the inner cavity of the fixed cylinder 2. When the sealing plate 4 moves to the left, since the push plate 12 blocks the inner cavity of the fixed tube 9, the sealing plate 4 will squeeze the gas in the inner cavity of the fixed cylinder 2 on its left side through the left air outlet The tube 15 is discharged into the air storage frame 14, and at the same time, the sealing plate 4 moves to the left to generate a suction force on the inner cavity of the fixed cylinder 2 on the right side. Since it is impossible to inhale through the air outlet pipe 15, the suction force of the inner cavity of the fixed cylinder 2 on the right side of the sealing plate 4 will attract the two groups of push plates 12 on the right side to slide to the left in the inner cavity of the fixed tube 9 and squeeze the telescopic spring 13. When the push plate 12 on the right side moves out of the fixed tube 9, the fixed tube 9 on the right side is connected with the inner cavity of the fixed tube 2, and the sealing plate 4 will inhale through the fixed tube 9 and the connecting tube 10 on the right side. While inhaling, the connecting tube 10 on the right side will suck the external gas into the connecting tube 10 through the vertical pipe 18. When entering the connecting pipe 10, it will be filtered through the filter screen 11, and the filtered gas will be discharged into the inner cavity of the fixed tube 2 through the connecting pipe 10 and the fixed tube 9 on the right side and placed on the right side of the sealing plate 4. When the sealing plate 4 moves to the leftmost side of the reciprocating thread on the rod wall of the reciprocating screw rod 3, it will move to the right. The movement of the sealing plate 4 to the right will squeeze the gas in the inner cavity of the fixed tube 2 on the right side. At the same time, under the action of the right telescopic spring 13, the right telescopic spring 13 restores its initial state and pushes the push plate 12 to move to the inner cavity of the fixed tube 9 and moves to the initial position. At this time, the push plate 12 will block the inner cavity of the fixed tube 9, and the sealing plate 4 will move to the right. The movement will squeeze the gas in the inner cavity of the right fixed cylinder 2 and discharge it into the gas storage frame 14 through the right air outlet pipe 15. The movement of the sealing plate 4 to the right will generate suction force on the inner cavity of the left fixed cylinder 2. The sealing plate 4 can continuously squeeze the gas in the inner cavity of the fixed cylinder 2 to supply gas to the gas storage frame 14 during the left and right reciprocating movement. The gas in the gas storage frame 14 will be discharged through each group of cylinders 16. When the gas is discharged through the cylinders 16, it will blow the fan blades 17 to rotate, so that each group of fan blades 17 can evenly blow the gas upward into the inner cavity of the transformer box 1 to cool down the electrical equipment in the transformer box 1.

[0035] The gas in the inner cavity of the gas storage frame 14 is discharged through the cylinder 16 and also discharged through the exhaust pipe 19. When the gas in the exhaust pipe 19 is discharged, it will blow into the vertical pipe 18 and flow downward to be discharged, so that the gas in the vertical pipe 18 can be guided to flow. At the same time, the vertical pipe 18 can be set to limit the suction direction of each group of connecting pipes 10, so as to avoid the generation of large wind flow outside the transformer box 1 and reduce the concentration of dust in the air, so as to effectively improve the ventilation effect and avoid the filter 11 from being easily blocked, so as to effectively improve the efficiency of ventilation and cooling, and improve the stable operation of the equipment;

[0036] When the push plate 12 moves out of the fixed tube 9 and squeezes the telescopic spring 13, the telescopic spring 13 returns to its initial state and pushes the push plate 12 to move into the inner cavity of the fixed tube 9. It can be achieved that the push plate 12 will block the inner cavity of the fixed tube 9 after entering the fixed tube 9. Then the push plate 12 continues to move in the inner cavity of the fixed tube 9 and squeezes the gas in the inner cavity of the fixed tube 9 to be discharged through the connecting tube 10. Due to the force of the telescopic spring 13, the push plate 12 returns to its initial state at a fast speed, so that the push plate 12 can quickly squeeze the inner cavity of the fixed tube 9. At this time, the fixed tube 9 The gas in the inner cavity of the tube 9 will be quickly discharged through the filter 11, so that the filter 11 can be cleared in the reverse direction. The dust blown off the filter 11 will be discharged into the vertical pipe 18. Through the cooperation of the exhaust pipe 19 with the blowing in the vertical pipe 18, the dust blown off the filter 11 can be blown downward to the filter cylinder 29 for filtration, which can prevent the dust from floating and spreading into the air, and can effectively improve the filtering effect of the filter 11, thereby effectively improving the ventilation efficiency, and further effectively improving the cooling efficiency of the electrical equipment in the transformer box 1.

[0037] like Figures 4 to 6 As shown, a rotating rod 21 is rotatably mounted on each group of filter screens 11, a brush plate 22 is provided on one side of each group of filter screens 11 close to the adjacent vertical pipe 18, each group of brush plates 22 is fixedly mounted on one end of the adjacent rotating rod 21, a rotating rod 23 is rotatably mounted on the top wall of the inner cavity of each group of fixed tubes 9, a bevel gear 24 is fixedly mounted on the other end of each group of rotating rods 21 and the bottom end of the rotating rod 23, and two adjacent groups of bevel gears 24 are meshedly mounted.

[0038] A circular gear 25 is fixedly mounted on the rod wall of each set of rotating rods 23 , and a toothed plate 26 is fixedly mounted on one side of each set of push plates 12 close to the adjacent circular gear 25 . Each set of toothed plates 26 is meshed with the adjacent circular gear 25 .

[0039] When the sealing plate 4 sucks the push plate 12 to move toward one side of the mounting plate 8 during the movement, the push plate 12 will drive the toothed plate 26 to move synchronously while moving. The toothed plate 26 will drive the rotating rod 23 to rotate through the circular gear 25. The rotating rod 23 will drive the rotating rod 21 to rotate through the cooperation of the two sets of bevel gears 24. The rotating rod 21 will drive the brush plate 22 to rotate while rotating to clean the dust filtered on the filter screen 11. When the push plate 12 moves to the side away from the mounting plate 8 to the initial position, the push plate 12 will be pushed to move quickly to the initial position under the action of the telescopic spring 13 at this time. During the movement, the push plate 12 will drive the brush plate 22 to rotate quickly in the opposite direction again. The filter 11 is cleaned, and at the same time, the push plate 12 will quickly squeeze the gas in the fixed pipe 9 and discharge it from the filter 11 through the connecting pipe 10. With the cooperation of the brush plate 22 cleaning the filter 11, the cleaning effect of the filter 11 can be effectively improved, thereby realizing the unblocking of the filter 11, and avoiding the dust filtered on the filter 11 to affect the ventilation efficiency, thereby effectively improving the ventilation and cooling effect in the transformer box 1. The dust cleaned off the filter 11 will flow downward in the inner cavity of the vertical pipe 18 with the gas under the blowing force of the exhaust pipe 19, and finally the dust will be filtered out by the filter cartridge 29, and the gas will be discharged outward through the filter cartridge 29, which can avoid the dust being blown into the air.

[0040] like Figure 6 As shown, a guide rod 28 is evenly fixedly installed on one side of each group of push plates 12 close to the adjacent circular gear 25 , and each group of guide rods 28 is slidably installed with the inner cavity of the adjacent fixed tube 9 .

[0041] A side of each group of guide rods 28 away from the adjacent push plate 12 is contacted with a limit plate 27 , and each group of limit plates 27 is fixedly installed with the inner cavity of the adjacent fixed tube 9 .

[0042] Each group of telescopic springs 13 is in a compressed state in its initial state.

[0043] In the initial state, the telescopic spring 13 is in a compressed state, and the guide rod 28 is tightly attached to one side of the limit plate 27. When the push plate 12 moves toward one side of the mounting plate 8, the push plate 12 will slide in the inner cavity of the fixed tube 9 through the guide rod 28. The setting of the guide rod 28 can guide the movement of the push plate 12. After the push plate 12 moves out of the fixed tube 9, it can also stably enter the inner cavity of the fixed tube 9 during the resetting process. When the push plate 12 moves to the side away from the mounting plate 8 under the action of the telescopic spring 13, the telescopic spring 28 is pressed against the side of the limit plate 27. The spring 13 will push the push plate 12 to drive the guide rod 28 to move to the initial position in the inner cavity of the fixed tube 9, so that the push plate 12 can drive the guide rod 28 to impact the limit plate 27. The shock wave generated by the impact vibration will be transmitted to the filter 11, so that the filter 11 can be vibrated. The vibration can reduce the adhesion of dust on the filter 11. With the cooperation of the rotation of the brush plate 22 for cleaning and the squeezing of the gas by the push plate 12, the cleaning efficiency of the filter 11 can be effectively improved, thereby effectively improving the ventilation and cooling effect.

[0044] like Figure 1 and Figures 3 to 5 As shown, a multi-way pipe 20 is evenly and fixedly installed on the top of the transformer box 1.

[0045] One-way valves are installed in both sets of air outlet pipes 15, so that the gas in the inner cavity of the fixed cylinder 2 can only be discharged into the air storage frame 14 through the air outlet pipes 15, thus playing the role of one-way air inlet and outlet.

[0046] The reciprocating thread on the rod wall of the reciprocating screw rod 3 is located between two sets of mounting plates 8 in the horizontal direction.

[0047] When the fan blades 17 cool the electrical equipment in the transformer box 1, the gas will flow upward and be discharged through the multi-way pipe 20. While the gas is being discharged through the multi-way pipe 20, the multi-way pipe 20 will blow air at the top of the transformer box 1 in multiple directions, so as to clean the top of the transformer box 1 and avoid the residual dust on the top of the transformer box 1 affecting the heat dissipation of the transformer box 1, and at the same time effectively improve the cleanliness of the transformer box 1.

[0048] Working principle: First, the device is fixedly installed at the desired position. In the initial state, the bottom of the filter cylinder 29 is in contact with the plane of the installation position. The motor 7 is turned on. The motor 7 will drive the sealing plate 4 to move back and forth in the inner cavity of the fixed cylinder 2 through the reciprocating screw rod 3. Through the cooperation of the push plate 12 and the telescopic spring 13, the sealing plate 4 will reciprocate to suck the external gas and then discharge it into the transformer box 1, and ventilate and cool the electrical equipment in the transformer box 1. The gas in the transformer box 1 will be discharged through the multi-way pipe 20, which can realize the multi-way pipe 20 to clean the top of the transformer box 1. The sealing plate 4 will drive the push plate 12 to move back and forth while moving When the push plate 12 moves left and right, it will drive the brush plate 22 to rotate and clean the filtered dust on the filter 11. The push plate 12 returns to its initial state under the action of the telescopic spring 13, and when it moves into the fixed tube 9, it will squeeze the gas in the inner cavity of the fixed tube 9 to clear the filter 11. At the same time, the push plate 12 will drive the guide rod 28 to hit the limit plate 27 and vibrate the filter 11. The dust cleaned and dropped on the filter 11 will flow downward along the wind force of the exhaust pipe 19 blowing air into the vertical pipe 18. The dust is filtered through the filter cartridge 29, and the gas will be discharged outward, which can prevent the dust from being scattered in the air.

[0049] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic energy storage pre-installed box-type substation, comprising a transformer box (1), a fixing cylinder (2) being fixedly installed at the lower part of the transformer box (1), Features: Also includes: A ventilation assembly, the ventilation assembly comprising a reciprocating screw (3) rotatably mounted in the fixed cylinder (2), a sealing plate (4) threadedly mounted on the reciprocating screw (3), the sealing plate (4) being slidably mounted on the inner cavity wall of the fixed cylinder (2), fixed pipes (9) being evenly fixedly mounted on the inner walls of both sides of the fixed cylinder (2), connecting pipes (10) being fixedly mounted on both side walls of the fixed cylinder (2), each group of connecting pipes (10) being connected to the inner cavity of an adjacent fixed pipe (9), and each group of connecting pipes (10) being away from the adjacent fixed pipes (9). A filter screen (11) is fixedly mounted on one side of the fixed tube (9), an air storage frame (14) is fixedly mounted on the top of the fixed cylinder (2), a cylinder (16) is evenly fixedly mounted on the top of the air storage frame (14), a fan blade (17) is rotatably mounted in the inner cavity of each group of the cylinders (16), an air outlet pipe (15) is fixedly mounted on both sides of the air storage frame (14), the other ends of the two groups of the air outlet pipes (15) pass through the fixed cylinder (2) and are connected to the inner cavity of the fixed cylinder (2), and limit assemblies are arranged on both sides of the fixed cylinder (2).

2. The automatic energy storage pre-installed box-type substation according to claim 1 is characterized in that: The limiting assembly comprises vertical tubes (18) arranged on both sides of the fixed cylinder (2); a base (5) is fixedly installed at the bottom of the fixed cylinder (2); the base (5) is fixedly installed with the transformer box (1); two groups of vertical tubes (18) are fixedly installed with the base (5); one end of each group of connecting tubes (10) away from the fixed cylinder (2) is fixedly installed with the adjacent vertical tube (18); a support plate (6) is fixedly installed on one side of the top of the base (5); the support plate (6) and the adjacent vertical tube (18) are rotatably installed with the reciprocating screw rod (3); a motor (7) is fixedly installed on one side of the support plate (6); the output shaft of the motor (7) is connected to the reciprocating screw rod (3); The screw rod (3) is fixedly installed, and a mounting plate (8) is provided on one side of each group of the fixed tubes (9) close to the sealing plate (4). Each group of the mounting plates (8) is fixedly installed with the inner cavity wall of the fixed tube (2). A push plate (12) is slidably installed on the inner cavity wall of each group of the fixed tubes (9). A telescopic spring (13) is fixedly installed between each group of the push plates (12) and the adjacent mounting plate (8). Two groups of exhaust pipes (19) are fixedly installed on the top of the gas storage frame (14). The other ends of the two groups of exhaust pipes (19) pass through the transformer box (1) and extend into the adjacent vertical pipe (18). The bottom ends of the two groups of vertical pipes (18) are detachably installed with filter cartridges (29).

3. The automatic energy storage pre-installed box-type substation according to claim 2 is characterized in that: A rotating rod (21) is rotatably mounted on each group of the filter screens (11); a brush plate (22) is provided on a side of each group of the filter screens (11) close to the adjacent vertical pipe (18); each group of the brush plate (22) is fixedly mounted on one end of the adjacent rotating rod (21); a rotating rod (23) is rotatably mounted on the top wall of the inner cavity of each group of the fixed pipe (9); a bevel gear (24) is fixedly mounted on the other end of each group of the rotating rod (21) and the bottom end of the rotating rod (23); and two adjacent groups of the bevel gears (24) are meshedly mounted.

4. The automatic energy storage pre-installed box-type substation according to claim 3 is characterized in that: A circular gear (25) is fixedly mounted on the rod wall of each group of the rotating rods (23), a toothed plate (26) is fixedly mounted on one side of each group of the pushing plates (12) close to the adjacent circular gear (25), and each group of the toothed plates (26) is meshed with the adjacent circular gear (25).

5. The automatic energy storage pre-installed box-type substation according to claim 4 is characterized in that: A guide rod (28) is evenly fixedly installed on one side of each group of push plates (12) close to the adjacent circular gear (25), and each group of guide rods (28) is slidably installed in the inner cavity of the adjacent fixed tube (9).

6. The automatic energy storage pre-installed box-type substation according to claim 5 is characterized in that: A side of each group of guide rods (28) away from the adjacent push plate (12) is contacted with a limit plate (27), and each group of limit plates (27) is fixedly installed with the inner cavity of the adjacent fixed tube (9).

7. The automatic energy storage pre-installed box-type substation according to claim 2 is characterized in that: The initial state of each group of telescopic springs (13) is a compressed state.

8. The automatic energy storage pre-installed box-type substation according to claim 1 is characterized by: The top of the transformer box (1) is evenly and fixedly mounted with multi-way pipes (20).

9. The automatic energy storage pre-installed box-type substation according to claim 1 is characterized by: Both groups of the gas outlet pipes (15) are equipped with one-way valves, so that the gas in the inner cavity of the fixed cylinder (2) can only be discharged into the gas storage frame (14) through the gas outlet pipes (15), thus achieving the effect of one-way gas inlet and outlet.

10. The automatic energy storage pre-installed box-type substation according to claim 1 is characterized in that: The reciprocating threads on the rod wall of the reciprocating screw rod (3) are located between two groups of mounting plates (8) in the horizontal direction.

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