Intelligent self-cleaning air suspension negative pressure fan

Abstract

The utility model discloses an intelligent self-cleaning air suspension negative pressure fan which comprises a machine frame, a base is arranged in the machine frame, a main machine is arranged on the base, an electric control box is arranged on one side of the main machine and electrically connected with the main machine, an air storage device is arranged on the other side of the main machine, and the air storage device is electrically connected with the main machine. A gas storage device is arranged on one side of the rack, a vacuum blowback device is arranged on one side of the gas storage device, a silencer is arranged on one side of the electric cabinet, a fixing plate is transversely arranged on the side face of the silencer and transversely erected in the rack, a full-automatic vacuum dust remover is vertically arranged at the top end of the fixing plate, and a full-automatic air distribution device is arranged on one side of the full-automatic vacuum dust remover. An oil content pressure regulating device is arranged on one side of the full-automatic air distribution device, the air storage device is respectively connected with the oil content pressure regulating device, the full-automatic air distribution device and the full-automatic vacuum dust remover through pipelines, and a switch control device is arranged on a pipeline at the joint of the air storage device and the full-automatic vacuum dust remover.

Description

Technical Field

[0001] The utility model relates to the field of dust processing devices, in particular to an intelligent self-cleaning air suspension negative pressure fan. Background Art

[0002] The current method for handling dust in air suspension fans on the market is to collect the dust in a material barrel inside the equipment. After a period of operation, the material barrel needs to be checked periodically after a certain period of time. When it is full, the equipment is shut down first, the equipment chassis door is opened, the material barrel is removed from the filter device, and moved outside. The dust in the material barrel is poured out and cleaned. The material barrel is then put back into the equipment and reinstalled on the filter device. After the inspection is correct, the machine can be restarted for production. However, the existing device has the following disadvantages:

[0003] 1. Personnel are required to perform regular maintenance and cleaning. If not handled in time, or the dust in the barrel cannot be cleaned in time due to working conditions, it will lead to excessive accumulation, increase the load on the equipment, greatly reduce the normal use effect of the equipment, and its power consumption is high, which is not energy-saving. At the same time, due to the increase in equipment load, the service life of the equipment is shortened;

[0004] 2. Since the material barrel is installed inside the equipment, when it needs to be cleaned, the equipment must be shut down manually before it can be opened for operation. The material barrel must be unloaded and moved. The process is cumbersome, labor-intensive, time-consuming, and has high maintenance costs.

[0005] 3. During cleaning, the equipment must be shut down manually before maintenance can be carried out, which delays production time and causes low production efficiency;

[0006] For this purpose, an intelligent self-cleaning air suspension negative pressure fan is proposed. Utility Model Content

[0007] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a technical solution that can solve the above-mentioned problems.

[0008] An intelligent self-cleaning air suspension negative pressure fan comprises a frame, a base is provided inside the frame, a main unit is provided on the base, an electric control box is provided on one side of the main unit, and the electric control box and the main unit are electrically connected, an air storage device is provided on the other side of the main unit, and the air storage device is vertically located on the base, a vacuum back-blowing device is provided on one side of the air storage device, and the vacuum back-blowing device is installed on the base, and a pipeline is connected between the vacuum back-blowing device and the air storage device, a muffler is provided on one side of the electric control box, and the muffler is connected to the main unit by a pipeline, and the muffler is electrically connected to the electric control box, a fixing plate is provided laterally on the side of the muffler, and the fixing plate and the base are parallel to each other, and the fixing plate is horizontally mounted in the frame. A fully automatic vacuum dust collector is vertically arranged on the top of the fixed plate, and a fully automatic air distribution device is arranged on one side of the fully automatic vacuum dust collector, the fully automatic air distribution device and the fully automatic vacuum dust collector are connected by pipeline, and the fully automatic air distribution device and the main unit are connected by pipeline, an oil pressure regulating device is arranged on one side of the fully automatic air distribution device, and the oil pressure regulating device is fixed on the fixed plate, and the oil pressure regulating device and the fully automatic vacuum dust collector are connected by pipeline, the air storage device is respectively connected to the oil pressure regulating device, the fully automatic air distribution device and the fully automatic vacuum dust collector, and the connection pipeline between the air storage device and the fully automatic vacuum dust collector is provided with a switch control device, and the switch control device is arranged on the fixed plate.

[0009] Preferably, a first air intake pipe is provided between the main unit and the fully automatic air distribution device, and both ends of the first air intake pipe are respectively connected to the main unit and the fully automatic air distribution device by pipelines, a second air intake pipe is provided between the fully automatic air distribution device and the fully automatic vacuum dust collector, and both ends of the second air intake pipe are respectively connected to the fully automatic air distribution device and the fully automatic vacuum dust collector by pipelines, and a third air intake pipe is provided on the other side of the pipeline of the fully automatic vacuum dust collector, and the third air intake pipe is connected to the external pipeline by pipeline.

[0010] Preferably, a third positive pressure delivery pipe is provided between the gas storage device and the fully automatic vacuum dust collector, and one end of the third positive pressure delivery pipe is connected to the fully automatic vacuum dust collector by a pipeline, and the other end of the third positive pressure delivery pipe is connected to the switch control device by a pipeline, the fully automatic vacuum dust collector is provided with a first pressure sensor, and the first pressure sensor is laterally located on the side of the fully automatic vacuum dust collector, and the first pressure sensor is electrically connected to the electrical control box.

[0011] Preferably, a second positive pressure delivery pipe is provided between the air storage device and the fully automatic air distribution device, and one end of the second positive pressure delivery pipe is connected to the air storage device by a pipeline, and the other end of the second positive pressure delivery pipe is connected to the fully automatic air distribution device by a pipeline.

[0012] Preferably, a first positive pressure delivery pipe is provided between the air storage device and the oil pressure regulating device, and one end of the first positive pressure delivery pipe is connected to the oil pressure regulating device by a pipeline, and the other end of the first positive pressure delivery pipe is connected to the external compressed air pipeline by a pipeline.

[0013] Preferably, a fourth positive pressure delivery pipe is provided between the gas storage device and the vacuum back-blowing device, and one end of the fourth positive pressure delivery pipe is connected to the gas storage device by a pipeline, and the other end of the fourth positive pressure delivery pipe is connected to the vacuum back-blowing device by a pipeline, the vacuum back-blowing device is connected to the fully-automatic vacuum dust collector by a pipeline, and a dust delivery pipe is provided between the vacuum back-blowing device and the fully-automatic vacuum dust collector, and both ends of the dust delivery pipe are respectively connected to the vacuum back-blowing device and the fully-automatic vacuum dust collector by pipeline, the vacuum back-blowing device is provided with a dust exhaust pipe, and the dust exhaust pipe is located laterally on one side of the vacuum back-blowing device, and the dust exhaust pipe is connected to the vacuum back-blowing device by a pipeline.

[0014] Preferably, one side of the host is provided with an exhaust pipe, and the other end of the host is provided with a second filter. The host is electrically provided with a second pressure sensor, and the second pressure sensor is electrically connected to the electric control box.

[0015] Preferably, a door panel is vertically provided at the front end of the exterior of the frame, and a touch screen is vertically provided on the door panel, the touch screen and the door panel are in the same vertical plane, and the touch screen is electrically connected to the electrical control box, a first protective plate and a second protective plate are vertically provided at the rear end and left and right sides of the exterior of the frame, and a top cover is horizontally provided at the top end of the exterior of the frame, an air outlet cover plate and an air inlet cover plate are horizontally provided on the top cover, and the air outlet cover plate and the air inlet cover plate are respectively in the same horizontal plane as the top cover.

[0016] Preferably, a fan is provided on one side of the second protective plate, and a first filter is vertically provided on one side of the fan, and the first filter is vertically installed on the second protective plate, a shutter is vertically provided on one side of the first filter, and the shutter is vertically located on the side of the second protective plate, and the shutter and the side of the second protective plate are in the same vertical plane.

[0017] Preferably, the base is provided with universal wheels, and the universal wheels are vertically located at the four corners of the bottom end of the base.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the main machine is controlled to work by the electric control box, the main machine generates negative pressure suction, and is connected to the external working pipeline through the full-automatic air distribution device and the full-automatic vacuum dust collector in turn. The dust medium in the external pipeline passes through the full-automatic vacuum dust collector due to the vacuum suction and the dust is filtered below it through the full-automatic vacuum dust collector. Then, when the working condition begins to be suspended, the program instruction in the electric control box gives a signal, the full-automatic air distribution device closes the air intake, and the switch control device delivers the high-pressure gas in the gas storage device to the full-automatic vacuum dust collector. In the vacuum dust collector, the dust in the fully automatic vacuum dust collector is automatically cleaned and the high-pressure gas in the gas storage device is simultaneously transported to the vacuum back-blowing device to quickly discharge the dust in the fully automatic vacuum dust collector to the outside, so that the dust in the fully automatic vacuum dust collector can be cleaned in time. Due to the high-pressure back-blowing, the dust in the fully automatic vacuum dust collector and the pipes connected to it are automatically discharged within a few seconds. There is no need for manual inspection, and there is no need to manually stop the machine to disassemble the barrel for cleaning, which greatly improves the production efficiency of the equipment and saves labor costs.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a structural diagram of an intelligent self-cleaning air suspension negative pressure fan;

[0022] Figure 2 This is another structural schematic diagram of an intelligent self-cleaning air suspension negative pressure fan;

[0023] Figure 3 This is another structural schematic diagram of an intelligent self-cleaning air suspension negative pressure fan.

[0024] In the figure: 1. Frame, 2. Base, 3. Fixing plate, 4. Fully automatic vacuum dust collector, 5. Muffler, 6. Universal wheel, 7. Door panel, 8. Touch screen, 9. First protective plate, 10. Second protective plate, 11. Top cover, 12. Air outlet cover, 13. Air inlet cover, 14. Fan, 15. First filter, 16. Shutter, 17. Air storage device, 18. First positive pressure delivery pipe, 19. Oil pressure regulating device, 20. Switch control device , 21. First air intake pipe, 22. Fully automatic air distribution device, 23. Second positive pressure pipe, 24. Second air intake pipe, 25. Third air intake pipe, 26. Third positive pressure pipe, 27. First pressure sensor, 28. Fourth positive pressure pipe, 29. Second pressure sensor, 30. Exhaust pipe, 31. Dust pipe, 32. Electric control box, 33. Vacuum backflush device, 34. Dust discharge pipe, 35. Main unit, 36. Second filter. DETAILED DESCRIPTION

[0025] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-3In an embodiment of the utility model, an intelligent self-cleaning air suspension negative pressure fan includes a frame 1, a base 2 is provided inside the frame 1, and a main unit 35 is provided on the base 2, and an electric control box 32 is provided on one side of the main unit 35, and the electric control box 32 and the main unit 35 are electrically connected, and an air storage device 17 is provided on the other side of the main unit 35, and the air storage device 17 is vertically located on the base 2, a vacuum backflush device 33 is provided on one side of the air storage device 17, and the vacuum backflush device 33 is installed on the base 2, and a pipeline is connected between the vacuum backflush device 33 and the air storage device 17, a muffler 5 is provided on one side of the electric control box 32, and the muffler 5 and the main unit 35 are connected by a pipeline, and the muffler 5 is electrically connected to the electric control box 32, a fixing plate 3 is horizontally provided on the side of the muffler 5, and the fixing plate 3 and the base 2 are parallel to each other, and the fixing plate 3 is horizontally mounted inside the frame 1, a fully automatic vacuum dust collector 4 is vertically provided on the top of the fixing plate 3, and a fully automatic air distribution device 22 is provided on one side of the fully automatic vacuum dust collector 4, a pipeline is connected between the fully automatic air distribution device 22 and the fully automatic vacuum dust collector 4, and a pipeline is connected between the fully automatic air distribution device 22 and the host 35, an oil pressure regulating device 19 is provided on one side of the fully automatic air distribution device 22, and the oil pressure regulating device 19 is fixed on the fixing plate 3, and a pipeline is connected between the oil pressure regulating device 19 and the fully automatic vacuum dust collector 4. The gas storage device 17 is respectively connected to the oil pressure regulating device 19, the fully automatic air distribution device 22 and the fully automatic vacuum dust collector 4 through pipelines, and the connection pipeline between the gas storage device 17 and the fully automatic vacuum dust collector 4 is provided with a switch control device 20, and the switch control device 20 is arranged on the fixed plate 3, and the main unit 35 is controlled by the electric control box to work. The main unit 35 generates negative pressure suction, and is connected to the external working pipeline through the fully automatic air distribution device 22 and the fully automatic vacuum dust collector 4 in turn. The dust medium in the external pipeline passes through the fully automatic vacuum dust collector 4 and is filtered below it by the fully automatic vacuum dust collector 4 due to the vacuum suction. Then, when the use condition starts to pause, the program in the electric control box 32 indicates When a signal is given, the fully automatic air distribution device 22 closes the air intake, and the switch control device 20 transports the high-pressure gas in the gas storage device 17 to the fully automatic vacuum dust collector 4, automatically cleans the dust in the fully automatic vacuum dust collector 4, and simultaneously transports the high-pressure gas in the gas storage device 17 to the vacuum back-blowing device 33, so that the dust in the fully automatic vacuum dust collector 4 is quickly discharged to the outside, so that the dust in the fully automatic vacuum dust collector 4 can be cleaned in time. Due to high-pressure backblowing, the dust in the fully automatic vacuum dust collector 4 and the pipes connected thereto are automatically discharged within a few seconds, without the need for manual inspection, and no need for manual shutdown to dismantle the barrel for cleaning, which greatly improves the production efficiency of the equipment and saves labor costs.

[0027] A first air intake pipe 21 is provided between the main unit 35 and the fully automatic air distribution device 22, and the two ends of the first air intake pipe 21 are respectively connected to the main unit 35 and the fully automatic air distribution device 22 by pipelines. A second air intake pipe 24 is provided between the fully automatic air distribution device 22 and the fully automatic vacuum dust collector 4, and the two ends of the second air intake pipe 24 are respectively connected to the fully automatic air distribution device 22 and the fully automatic vacuum dust collector 4 by pipelines, and a third air intake pipe 25 is provided on the other side of the pipeline of the fully automatic vacuum dust collector 4, and the third air intake pipe 25 is connected to the external pipeline by pipeline, so that the negative pressure suction force generated by the main unit 35 when working vacuums the dust medium inside the external pipeline into the fully automatic vacuum dust collector 4 through the third air intake pipe 25, and the gas after dust removal by the automatic vacuum dust collector 4 is extracted to the main unit 35 through the first air intake pipe 21 through the cooperation between the fully automatic air distribution device 22 and the second air intake pipe 24 and discharged through the main unit 35.

[0028] A third positive pressure delivery pipe 26 is provided between the gas storage device 17 and the fully automatic vacuum dust collector 4, and one end of the third positive pressure delivery pipe 26 is connected to the fully automatic vacuum dust collector 4 by a pipeline, and the other end of the third positive pressure delivery pipe 26 is connected to the switch control device 20 by a pipeline, and then through the cooperation of the pipeline between the switch control device 20 and the third positive pressure delivery pipe 26, the high-pressure gas inside the gas storage device 17 can be transported to the fully automatic vacuum dust collector 4 and the dust inside the fully automatic vacuum dust collector 4 can be automatically cleaned. The fully automatic vacuum dust collector 4 is provided with a first pressure sensor 27, and the first pressure sensor 27 is laterally located on the side of the fully automatic vacuum dust collector 4, and the first pressure sensor 27 is electrically connected to the electric control box 32, and then the working pressure inside the fully automatic vacuum dust collector 4 is monitored by the first pressure sensor 27.

[0029] A second positive pressure delivery pipe 23 is provided between the gas storage device 17 and the fully automatic air separation device 22, and one end of the second positive pressure delivery pipe 23 is connected to the gas storage device 1 by a pipeline, and the other end of the second positive pressure delivery pipe 23 is connected to the fully automatic air separation device 22 by a pipeline, thereby cooperating between the second positive pressure delivery 23 and the fully automatic air separation device 22 to divert the gas after dust removal inside the fully automatic vacuum dust collector 4, with one part directed to the inside of the gas storage device 17 and the other part directed to the main unit 35.

[0030] A first positive pressure delivery pipe 18 is provided between the gas storage device 17 and the oil pressure regulating device 19, and one end of the first positive pressure delivery pipe 18 is connected to the oil pressure regulating device 19 by a pipeline, and the other end of the first positive pressure delivery pipe 18 is connected to an external compressed air pipeline (not shown in the figure), so that external compressed air enters the first positive pressure delivery pipe 18 and leads to the interior of the oil pressure regulating device 19. After passing through the oil pressure regulating device 19, the water vapor and oil mist are processed, and the required equipment pressure is adjusted according to equipment requirements, and then delivered to the gas storage device 17 for storage.

[0031] A fourth positive pressure delivery pipe 28 is provided between the gas storage device 17 and the vacuum back-blowing device 33, and one end of the fourth positive pressure delivery pipe 28 is connected to the gas storage device 7 by a pipeline, and the other end of the fourth positive pressure delivery pipe 28 is connected to the vacuum back-blowing device 33 by a pipeline, the vacuum back-blowing device 33 is connected to the full-automatic vacuum dust collector 5 by a pipeline, and a dust delivery pipe 31 is provided between the vacuum back-blowing device 33 and the full-automatic vacuum dust collector 5, and the two ends of the dust delivery pipe 31 are respectively connected to the vacuum back-blowing device 33 and the full-automatic vacuum dust collector 5 by pipeline, The vacuum back-blowing device 33 is provided with a dust exhaust pipe 34, and the dust exhaust pipe 34 is laterally located on one side of the vacuum back-blowing device 33, and the dust exhaust pipe 34 is connected to the vacuum back-blowing device 33 by a pipeline, and then the dust removed from the fully automatic vacuum dust collector 5 is discharged through the pipeline between the vacuum back-blowing device 33 and the dust conveying pipe 31, and during the discharge process, the high-pressure gas inside the gas storage device 17 is mobilized to back-blow into the dust conveying pipe 31 and the dust exhaust pipe 34, thereby ensuring that there is no dust residue inside the dust conveying pipe 31 and the dust exhaust pipe 34 after the dust is discharged.

[0032] One side of the main engine 35 is provided with an exhaust pipe 30, and the other end of the main engine 35 is provided with a second filter 36. The main engine 35 is electrically provided with a second pressure sensor 29, and the second pressure sensor 29 is electrically connected to the electric control box 32. Then, through the second filter 36, the main engine 35 is prevented from being sucked into the main engine through the dust impurities in the air when it is working, thereby damaging the main engine 35. The working pressure of the main engine 35 is monitored through the second pressure sensor 29, and its signal is transmitted to the control processing center in the electric control box 32. The control central processing unit automatically adjusts the speed and frequency of use of the main engine 32 according to the working conditions.

[0033] A door panel 7 is vertically provided at the front end of the exterior of the rack 1, and a touch screen 8 is vertically provided on the door panel 7. The touch screen 8 and the door panel 7 form the same vertical plane, and the touch screen 8 is electrically connected to the electric control box 32, so that the working status of the various electronic components inside the rack 1 and the command input to the electric control box 32 can be displayed through the touch screen 8. A first protective plate 9 and a second protective plate 10 are vertically provided at the rear end and left and right sides of the exterior of the rack 1, respectively. A top cover 11 is horizontally provided at the top end of the exterior of the rack 1, and an air outlet cover 12 and an air outlet cover 10 are horizontally provided on the top cover 11. The air inlet cover 13, and the air outlet cover 12 and the air inlet cover 13 are respectively at the same horizontal plane with the top cover 11, and the air outlet cover 12 and the air outlet of the muffler 5 are aligned with each other, and the air inlet cover 13 and the third air intake duct 25 are aligned with each other, so that the air outlet cover 12 and the air inlet cover 13 make it possible for the main unit 35 to muffle the gas after dust treatment and discharge it through the muffler 5 for silence, and the external dust will not fall into the inside of the third air intake duct 25 when the main unit 35 takes in air through the fully automatic vacuum dust collector 4 in cooperation with the third air intake duct 25.

[0034] A fan 14 is provided on one side of the second protective plate 10, and a first filter 15 is vertically provided on one side of the fan 14, and the first filter 15 is vertically installed on the second protective plate 10. A shutter 16 is vertically provided on one side of the first filter 15, and the shutter 16 is vertically located on the side of the second protective plate 10, and the shutter 16 and the side of the second protective plate 10 are in the same vertical plane, so that the heat generated by each component in the rack 1 during operation can be discharged through the fan 14, ensuring that the heat generated by each component in the rack 1 during operation is dissipated in time.

[0035] The base 2 is provided with universal wheels 6 , and the universal wheels 6 are vertically located at the four corners of the bottom end of the base 2 , so that the base 2 and the frame 1 can be moved together through the universal wheels 6 .

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.

Claims

1. An intelligent self-cleaning air suspension negative pressure fan, comprising a frame, characterized in that: A base is provided inside the frame, and a main machine is provided on the base, and an electric control box is provided on one side of the main machine, and the electric control box and the main machine are electrically connected. An air storage device is provided on the other side of the main machine, and the air storage device is vertically located on the base. A vacuum back-blowing device is provided on one side of the air storage device, and the vacuum back-blowing device is installed on the base, and a pipeline is connected between the vacuum back-blowing device and the air storage device. A muffler is provided on one side of the electric control box, and the muffler is connected to the main machine by a pipeline, and the muffler is electrically connected to the electric control box. A fixing plate is horizontally provided on the side of the muffler, and the fixing plate and the base are parallel to each other, and the fixing plate is horizontally mounted inside the frame, and the top of the fixing plate is vertical A fully automatic vacuum dust collector is directly provided, and a fully automatic air distribution device is provided on one side of the fully automatic vacuum dust collector. The fully automatic air distribution device and the fully automatic vacuum dust collector are connected by pipeline, and the fully automatic air distribution device and the main unit are connected by pipeline. An oil pressure regulating device is provided on one side of the fully automatic air distribution device, and the oil pressure regulating device is fixed on a fixed plate, and the oil pressure regulating device and the fully automatic vacuum dust collector are connected by pipeline. The air storage device is respectively connected to the oil pressure regulating device, the fully automatic air distribution device and the fully automatic vacuum dust collector by pipeline, and a switch control device is provided on the connection pipeline between the air storage device and the fully automatic vacuum dust collector, and the switch control device is arranged on the fixed plate.

2. The intelligent self-cleaning air suspension negative pressure fan according to claim 1 is characterized in that: A first air intake pipe is provided between the main unit and the fully automatic air distribution device, and both ends of the first air intake pipe are respectively connected to the main unit and the fully automatic air distribution device by pipeline. A second air intake pipe is provided between the fully automatic air distribution device and the fully automatic vacuum dust collector, and both ends of the second air intake pipe are respectively connected to the fully automatic air distribution device and the fully automatic vacuum dust collector by pipeline. A third air intake pipe is provided on the other side of the pipeline of the fully automatic vacuum dust collector, and the third air intake pipe is connected to the external pipeline by pipeline.

3. The intelligent self-cleaning air suspension negative pressure fan according to claim 1 is characterized in that: A third positive pressure delivery pipe is arranged between the air storage device and the fully automatic vacuum dust collector, and one end of the third positive pressure delivery pipe is connected to the fully automatic vacuum dust collector by a pipeline, and the other end of the third positive pressure delivery pipe is connected to the switch control device by a pipeline. The fully automatic vacuum dust collector is provided with a first pressure sensor, and the first pressure sensor is laterally located on the side of the fully automatic vacuum dust collector, and the first pressure sensor is electrically connected to the electrical control box.

4. The intelligent self-cleaning air suspension negative pressure fan according to claim 1, characterized in that: A second positive pressure delivery pipe is provided between the air storage device and the fully automatic air distribution device, and one end of the second positive pressure delivery pipe is connected to the air storage device by a pipeline, and the other end of the second positive pressure delivery pipe is connected to the fully automatic air distribution device by a pipeline.

5. The intelligent self-cleaning air suspension negative pressure fan according to claim 1, characterized in that: A first positive pressure delivery pipe is provided between the air storage device and the oil pressure regulating device, one end of the first positive pressure delivery pipe is connected to the oil pressure regulating device by a pipeline, and the other end of the first positive pressure delivery pipe is connected to the external compressed air pipeline by a pipeline.

6. The intelligent self-cleaning air suspension negative pressure fan according to claim 1, characterized in that: A fourth positive pressure delivery pipe is arranged between the air storage device and the vacuum back-blowing device, and one end of the fourth positive pressure delivery pipe is connected to the air storage device by a pipeline, and the other end of the fourth positive pressure delivery pipe is connected to the vacuum back-blowing device by a pipeline, the vacuum back-blowing device is connected to the fully-automatic vacuum dust collector by a pipeline, and a dust delivery pipe is arranged between the vacuum back-blowing device and the fully-automatic vacuum dust collector, and the two ends of the dust delivery pipe are respectively connected to the vacuum back-blowing device and the fully-automatic vacuum dust collector by pipeline, the vacuum back-blowing device is provided with a dust exhaust pipe, and the dust exhaust pipe is located laterally on one side of the vacuum back-blowing device, and the dust exhaust pipe is connected to the vacuum back-blowing device by a pipeline.

7. The intelligent self-cleaning air suspension negative pressure fan according to claim 1, characterized in that: One side of the host is provided with a pipeline provided with an exhaust pipe, and the other end of the pipeline of the host is provided with a second filter. The host is electrically provided with a second pressure sensor, and the second pressure sensor is electrically connected to the electric control box.

8. The intelligent self-cleaning air suspension negative pressure fan according to claim 1, characterized in that: A door panel is vertically provided at the front end of the exterior of the frame, and a touch display screen is vertically provided on the door panel, the touch display screen and the door panel are in the same vertical plane, and the touch display screen is electrically connected to the electric control box, a first protective plate and a second protective plate are vertically provided at the rear end and left and right sides of the exterior of the frame, and a top cover is horizontally provided at the top end of the exterior of the frame, an air outlet cover plate and an air inlet cover plate are horizontally provided on the top cover, and the air outlet cover plate and the air inlet cover plate are respectively in the same horizontal plane as the top cover.

9. The intelligent self-cleaning air suspension negative pressure fan according to claim 8, characterized in that: A fan is provided on one side of the second protective plate, and a first filter is vertically provided on one side of the fan, and the first filter is vertically installed on the second protective plate, a shutter is vertically provided on one side of the first filter, and the shutter is vertically located on the side of the second protective plate, and the shutter and the side of the second protective plate are in the same vertical plane.

10. The intelligent self-cleaning air suspension negative pressure fan according to claim 1, characterized in that: The base is provided with universal wheels, and the universal wheels are vertically located at the four corners of the bottom end of the base.

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