Boost all-in-one machine of energy storage system

Abstract

The invention discloses an energy storage system boosting all-in-one machine, and relates to the technical field of electrical equipment, the energy storage system boosting all-in-one machine comprises a base, the base is provided with a cabin body and a converter, the cabin body is internally provided with a low-voltage unit and a high-voltage unit, the cabin body is provided with a cabin door, the converter is provided with a cabinet door, and the cabinet door is provided with a high-voltage unit. Shutter assemblies are arranged on the cabin door and the cabinet door; the blind window assembly comprises a window frame, inclined plates are evenly arranged on the window frame, the sand removing assembly moves along the inclined paths of the inclined plates on the blind window, sand accumulated on the inclined plates can be automatically scraped away, and when the sand removing assembly moves, the sand blowing assembly assists the sand removing assembly to work so that small sand on the inclined plates can be blown away. According to the energy storage system boosting all-in-one machine, the situation that small-particle sand grains cannot be scraped by the scraping plate, the small-particle sand grains move on the inclined plate along with the bottom of the scraping plate, and the inclined plate is scratched by the sand grains is avoided, so that the energy storage system boosting all-in-one machine is suitable for being arranged in areas with large sand storm.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical equipment, and particularly to a boosting integrated machine for an energy storage system. Background Art

[0002] The energy storage boosting integrated machine is a device that integrates the functions of energy storage and boosting in industrial production. It can effectively store electrical energy and provide a stable high-voltage output through a boosting module when needed, meeting the high requirements of various industrial equipment for power supplies.

[0003] After retrieval, it is found that an energy storage boosting integrated device is disclosed in the authorized publication number CN202022797700.1. This technical solution arranges a plurality of louvers for ventilation and heat dissipation. However, the applicant finds that when the energy storage system boosting integrated machine is arranged in some special environments, such as in areas with harsh usage environments, large amounts of sand and dust, and frequent sandstorms, sand grains of different sizes will accumulate on the louver panels. The accumulated sand grains on the louver panels will gradually hinder the ventilation and heat dissipation efficiency of the energy storage boosting integrated machine. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a boosting integrated machine for an energy storage system, which solves the problems existing in the above-mentioned prior art.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A boosting integrated machine for an energy storage system, including a base, a cabin body and an inverter are arranged on the base, a low-voltage unit and a high-voltage unit are arranged in the cabin body, a cabin door is arranged on the cabin body, a cabinet door is arranged on the inverter, and louver assemblies are arranged on both the cabin door and the cabinet door;

[0006] The louver assembly includes a window frame, inclined plates are uniformly arranged on the window frame, an upper plate and a lower plate connected to the window frame are respectively arranged at the top and bottom of the inclined plate;

[0007] The tops of the inclined plates are all attached to a sand removal assembly, a sand blowing assembly is arranged on the sand removal assembly, a air supply assembly is arranged on the sand blowing assembly, and the air supply assembly is in transmission connection with the sand removal assembly. Both the sand removal assembly and the air supply assembly are connected to a mounting frame.

[0008] Preferably, the sand removal component includes a scraper whose bottom is fitted and connected to the inclined plate, the rear side of the scraper is fitted and connected to the upper plate, both sides of the scraper are in contact with the window frame, a connecting plate penetrating through the upper plate is arranged at the top of the scraper, and the connecting plate is parallel to the inclined plate. A movable rod is hinged to the connecting plate, a slider is hinged to the movable rod, the height of the corresponding slider is higher than that of the corresponding connecting plate, multiple sliders are vertically slidably connected to the guide rail, and the guide rail is fixedly connected to the mounting bracket. The guide rail is rotatably connected to a lead screw through a bearing, multiple sliders are screwed onto the lead screw, and a driven gear is arranged at the top of the lead screw.

[0009] Preferably, both sides of the connecting plate are fitted and connected to the inner wall of the window frame, the rear side of the connecting plate extends to the rear side of the window frame, and the connecting plate and the scraper are integrally formed.

[0010] Preferably, the sand blowing component includes a mounting rod arranged on the scraper, jet nozzles facing the inclined plate are uniformly arranged on the mounting rod, and a filter screen is arranged on the jet nozzles.

[0011] Preferably, the air supply component includes a telescopic hose. Flow channels respectively communicating with each jet nozzle are uniformly arranged inside the connecting plate, and the flow channels are all communicated with one end of the telescopic hose. The other ends of the telescopic hoses are all communicated with a fixed cylinder. A rotating shaft is connected to the fixed cylinder through a bearing, fan blades are uniformly arranged on the rotating shaft, partition plates are uniformly arranged on the fixed cylinder, a baffle plate connected to the inner ring of the fixed cylinder is arranged at the bottom of the partition plate, the rotating shaft is connected to the baffle plate through a bearing, the partition plates are arranged at the rear side of the fixed cylinder, and a filter plate communicating with the fixed cylinder is arranged at the top of the partition plate. There is only one fan blade and a telescopic hose between the upper and lower adjacent baffle plates, and the corresponding filter plate is higher than the corresponding fan blade, and the corresponding fan blade is higher than the corresponding telescopic hose.

[0012] Preferably, a reduction motor is arranged at the top of the mounting bracket, and the output shaft of the reduction motor is connected to the rotating shaft.

[0013] Preferably, support rods connected to the mounting bracket are uniformly arranged at the bottom of the fixed cylinder.

[0014] Preferably, a driving gear is arranged at the top of the rotating shaft, the driving gear is meshed and connected with the driven gear, and the diameter of the driving gear is smaller than that of the driven gear.

[0015] Beneficial effects

[0016] The present invention provides a boosting integrated machine for an energy storage system. Compared with the prior art, it has the following beneficial effects:

[0017] 1. The step-up integrated machine of the energy storage system can automatically scrape the sand grains accumulated on the inclined plate along the inclined path of the inclined plate of the louver through the sand removal component. When the sand removal component moves, the sand blowing component assists the sand removal component to work and can blow the small sand grains on the inclined plate to avoid the situation that the small sand grains cannot be scraped by the scraper, resulting in the small sand grains moving on the inclined plate along the bottom of the scraper and scratching the inclined plate. Therefore, the step-up integrated machine of the energy storage system is suitable for being arranged in areas with large wind and sand.

[0018] 2. When the air supply component supplies air to the sand blowing component, the step-up integrated machine of the energy storage system can drive the sand removal component to remove sand at the same time. Therefore, every time sand is removed, it can ensure that the small sand grains on the inclined plate are blown, which can better protect the inclined plate and thus better protect the louver component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a schematic diagram of the louver component, guide rail and fixed cylinder of the present invention;

[0021] Figure 3 is a schematic diagram of the louver component and sand removal component of the present invention;

[0022] Figure 4 is a schematic diagram of the louver component, sand removal component, sand blowing component and air supply component of the present invention;

[0023] Figure 5 is of the present invention Figure 4 is an enlarged schematic diagram of part A in;

[0024] Figure 6 is a schematic diagram of the air supply component of the present invention.

[0025] In the figure: 1. Base; 2. Cabin body; 3. Converter; 4. Cabin door; 5. Cabinet door; 6. Window frame; 7. Inclined plate; 8. Upper plate; 9. Lower plate; 10. Scraper; 11. Connecting plate; 12. Mounting rod; 13. Jet head; 14. Filter screen; 15. Telescopic hose; 16. Guide rail; 17. Lead screw; 18. Slide block; 19. Movable rod; 20. Fixed cylinder; 21. Rotating shaft; 22. Fan blade; 23. Partition board; 24. Filter plate; 25. Baffle; 26. Reduction motor; 27. Support rod; 28. Driving gear; 29. Driven gear; 30. Mounting bracket. DETAILED DESCRIPTION OF THE INVENTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figures 1-6 , the present invention provides the following two technical solutions:

[0028] The first embodiment: an energy storage system booster, comprising a base 1, the base 1 is 7000 mm long and 3200 mm wide, a cabin 2 and a converter 3 are arranged on the base 1, the cabin 2 is 4800 mm long, the converter 3 has a single power of 1250 kilowatts, and there are 4 converters 3 in total, a low-voltage unit and a high-voltage unit are arranged in the cabin 2, the low-voltage unit has an isolation transformer cabinet and a power distribution cabinet, the high-voltage unit has a high-voltage chamber and a transformer chamber, wherein the high-voltage chamber has an indoor high-voltage vacuum circuit breaker, and the transformer chamber has a dry-type transformer, a cabin door 4 is arranged on the cabin 2, a cabinet door 5 is arranged on the converter 3, and shutter components are arranged on the cabin door 4 and the cabinet door 5;

[0029] The shutter assembly includes window frames 6 respectively arranged on the cabin door 4 and the cabinet door 5, and inclined plates 7 are evenly arranged on the window frames 6. The top and bottom of the inclined plates 7 are respectively provided with an upper plate 8 and a lower plate 9 connected to the window frame 6. This is the existing structure of the shutter;

[0030] The top of the inclined plate 7 is fitted with the sand removal assembly, and a sand blowing assembly is provided on the sand removal assembly, an air supply assembly is provided on the sand blowing assembly, and the air supply assembly is transmission-connected to the sand removal assembly, the sand removal assembly and the air supply assembly are both connected to the mounting frame 30, and the mounting frame 30 can be set on the cabin door 4 and the cabinet door 5 by bolts.

[0031] The sand removal component includes a scraper 10 whose bottom is fitted and connected to the inclined plate 7. In the initial state, the rear side of the scraper 10 is fitted and connected to the upper plate 8, and both sides of the scraper 10 are in contact with the window frame 6 to ensure a comprehensive scraping of the top of the inclined plate 7. In order to enable the scraper 10 to move along the top of the inclined plate 7, a connecting plate 11 penetrating the upper plate 8 is provided at the top of the scraper 10, and the connecting plate 11 is parallel to the inclined plate 7. The connecting plate 11 penetrates the upper plate 8, so that the connecting plate 11 can be guided, and thus the scraper 10 can be guided. An activity rod 19 is hinged on the connecting plate 11, and a slider 18 is hinged on the activity rod 19. The height of the corresponding slider 18 is higher than the height of the corresponding connecting plate 11. When the slider 18 moves downward, it can drive the connecting plate 11 to move forward by pushing the activity rod 19 to change the inclination angle. A plurality of sliders 18 are all vertically slidably connected to a guide rail 16, and the guide rail 16 is fixedly connected to the mounting bracket 30. The guide rail 16 is rotatably connected to a lead screw 17 through a bearing. A plurality of sliders 18 are all screwed on the lead screw 17. A driven gear 29 is provided at the top of the lead screw 17. When the lead screw 17 rotates, the driven gear 29 rotates, so that the sliders 18 move up and down on the guide rail 16.

[0032] When scraping sand, large particles of sand can be scraped off. Small particles of sand are easily not scraped off due to the wear of the bottom of the scraper 10. Furthermore, when scraping sand, the bottom of the scraper 10 is likely to drive small particles of sand to move on the inclined plate 7, and the small particles of sand will cause hard scraping with the inclined plate 7, resulting in deeper scratches. Therefore, a sand blowing component is needed to blow off small particles. The sand blowing component includes a mounting rod 12 provided on the scraper 10. The mounting rod 12 is evenly provided with air jet heads 13 facing the inclined plate 7. In order to prevent dust from entering the air jet heads 13, a filter screen 14 is provided on the air jet heads 13. When the scraper 10 retracts backward to reset, the fan blades 22 rotate in the reverse direction, and impurities can also be prevented from being sucked in through the filter screen 14.

[0033] The air supply assembly includes a telescopic hose 15. Inside the connecting plate 11, flow channels respectively communicating with each jet head 13 are uniformly arranged, and the flow channels are all communicated with one end of the telescopic hose 15. The telescopic hose 15 does not affect the movement of the connecting plate 11. The other ends of the telescopic hoses 15 are all communicated with a fixed cylinder 20. A rotating shaft 21 is connected to the fixed cylinder 20 through a bearing. Blades 22 are uniformly arranged on the rotating shaft 21. Partition plates 23 are uniformly arranged on the fixed cylinder 20. At the bottom of the partition plate 23, there is a baffle 25 connected to the inner ring of the fixed cylinder 20. The rotating shaft 21 is connected to the baffle 25 through a bearing. The partition plate 23 is arranged at the rear side of the fixed cylinder 20, and a filter plate 24 communicating with the fixed cylinder 20 is arranged at the top of the partition plate 23. There is only one blade 22 and one telescopic hose 15 between adjacent upper and lower baffles 25, and the corresponding filter plate 24 is higher than the corresponding blade 22, and the corresponding blade 22 is higher than the corresponding telescopic hose 15. In this way, when the rotating shaft 21 rotates, the corresponding blade 22 rotates to extract air through the filter plate 24, and then is discharged through the lower telescopic hose 15 under the action of the blade 22.

[0034] To drive the rotation of the rotating shaft 21, a reduction motor 26 is arranged on the top of the mounting frame 30, and the output shaft of the reduction motor 26 is connected to the rotating shaft 21.

[0035] To fix the fixed cylinder 20, support rods 27 connected to the mounting frame 30 are uniformly arranged at the bottom of the fixed cylinder 20.

[0036] To make the rotating shaft 21 and the lead screw 17 rotate synchronously, a driving gear 28 is arranged at the top of the rotating shaft 21. The driving gear 28 is meshed and connected with a driven gear 29. To make the rotational speed of the lead screw 17 slower than that of the rotating shaft 21, the diameter of the driving gear 28 is made smaller than the diameter of the driven gear 29, which can be designed according to actual needs. Each time when sand removal is carried out, it can ensure that small granular sand on the inclined plate 7 is blown away, which can better protect the inclined plate 7, and thus better protect the louver assembly.

[0037] In the second embodiment, the main difference from the first embodiment is that both sides of the connecting plate 11 are closely attached to the inner wall of the window frame 6. In this way, when the connecting plate 11 drives the scraper 10 to scrape sand, the area scraped by the inclined plate 7 can be covered to prevent sand grains from falling onto the area scraped by the inclined plate 7 again when the scraper 10 is retracted, resulting in the scraper 10 being unable to retract and reset. To ensure that the length of the connecting plate 11 meets the requirements, the rear side of the connecting plate 11 extends to the rear side of the window frame 6. For the convenience of production, the connecting plate 11 and the scraper 10 are integrally formed.

[0038] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0039] During use, the control deceleration motor 26 operates, the rotating shaft 21 rotates at a high speed, the lead screw 17 rotates at a low speed, the rotating shaft 21 drives the fan blade 22 to rotate, the lead screw 17 drives the slider 18 to move downward, and the high-pressure air enters the flow channel of the connecting plate 11 under the transmission of the telescopic hose 15, and then the high-pressure air is ejected onto the inclined plate 7 through the jet head 13, and the ejected air is located in front of the scraper 10. Then, the scraper 10 also moves forward under the push of the movable rod 19 and the connecting plate 11, so that the small-particle sand grains can be blown off through the jet head 13, better protecting the inclined plate 7. Subsequently, the scraper 10 scrapes off the large-particle sand grains, so that the sand grains on the top of the inclined plate 7 can be automatically cleaned, avoiding the accumulation of more and more sand on the inclined plate 7 when using the energy storage system boost integrated machine in sandy areas, which affects the ventilation efficiency between adjacent inclined plates 7, and thus affects the ventilation and heat dissipation efficiency of the cabin body 2 and the converter 3. By reducing the sand on the inclined plate 7, the force on the inclined plate 7 is also reduced, and the structural deformation of the inclined plate 7 can be avoided.

[0040] 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 actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated booster for an energy storage system, characterized in that: The invention comprises a base (1), a cabin (2) and a converter (3) are arranged on the base (1), a low-voltage unit and a high-voltage unit are arranged in the cabin (2), a cabin door (4) is arranged on the cabin (2), a cabinet door (5) is arranged on the converter (3), and shutter assemblies are arranged on both the cabin door (4) and the cabinet door (5); The shutter assembly comprises a window frame (6), the window frame (6) is evenly provided with inclined plates (7), and the top and bottom of the inclined plates (7) are respectively provided with an upper plate (8) and a lower plate (9) connected to the window frame (6); The top of the inclined plate (7) is fitted with a sand removal component, and a sand blowing component is provided on the sand removal component, and an air supply component is provided on the sand blowing component, and the air supply component is transmission-connected to the sand removal component, and the sand removal component and the air supply component are both connected to a mounting frame (30).

2. The energy storage system booster according to claim 1, characterized in that: The sand removal assembly comprises a scraper (10) whose bottom is fitted and connected to the inclined plate (7); the rear side of the scraper (10) is fitted and connected to the upper plate (8); both sides of the scraper (10) are in contact with the window frame (6); a connecting plate (11) penetrating the upper plate (8) is provided on the top of the scraper (10); the connecting plate (11) and the inclined plate (7) are parallel to each other; a movable rod (19) is hinged on the connecting plate (11); and the movable rod (19) ) is hinged with a slider (18), the height of the corresponding slider (18) is higher than the height of the corresponding connecting plate (11), a plurality of sliders (18) are vertically slidably connected to the guide rail (16), and the guide rail (16) is fixedly connected to the mounting frame (30), the guide rail (16) is rotatably connected to a screw rod (17) through a bearing, a plurality of sliders (18) are screwed to the screw rod (17), and a driven gear (29) is provided on the top of the screw rod (17).

3. The energy storage system booster according to claim 2, characterized in that: Both sides of the connecting plate (11) are closely connected to the inner wall of the window frame (6), the rear side of the connecting plate (11) extends to the rear side of the window frame (6), and the connecting plate (11) and the scraper (10) are integrally formed.

4. The energy storage system booster according to claim 2, characterized in that: The sand blowing assembly comprises a mounting rod (12) arranged on a scraper (10), the mounting rod (12) being evenly provided with jet heads (13) facing the inclined plate (7), and the jet heads (13) being provided with a filter screen (14).

5. The energy storage system booster according to claim 4, characterized in that: The air supply assembly comprises a telescopic hose (15), the interior of the connecting plate (11) is evenly provided with flow channels respectively connected to the respective nozzles (13), and the flow channels are all connected to one end of the telescopic hose (15), and the other end of the telescopic hose (15) is connected to a fixed cylinder (20), the fixed cylinder (20) is connected to a rotating shaft (21) via a bearing, the rotating shaft (21) is evenly provided with fan blades (22), the fixed cylinder (20) is evenly provided with partitions (23), and the bottom of the partitions (23) is provided with A baffle (25) is connected to the inner ring of the fixed cylinder (20), the rotating shaft (21) is connected to the baffle (25) through a bearing, the partition (23) is arranged on the rear side of the fixed cylinder (20), and a filter plate (24) is arranged on the top of the partition (23) and is interpenetrating with the fixed cylinder (20), and only one fan blade (22) and a telescopic hose (15) are provided between the upper and lower adjacent baffles (25), and the corresponding filter plate (24) is higher than the corresponding fan blade (22), and the corresponding fan blade (22) is higher than the corresponding telescopic hose (15).

6. The energy storage system booster according to claim 5, characterized in that: A reduction motor (26) is arranged on the top of the mounting frame (30), and the output shaft of the reduction motor (26) is connected to the rotating shaft (21).

7. The energy storage system booster according to claim 5, characterized in that: Support rods (27) connected to the mounting frame (30) are evenly arranged at the bottom of the fixing cylinder (20).

8. The energy storage system booster according to claim 5, characterized in that: A driving gear (28) is arranged on the top of the rotating shaft (21), and the driving gear (28) is meshedly connected with a driven gear (29), and the diameter of the driving gear (28) is smaller than the diameter of the driven gear (29).

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