Efficient and energy-saving type magnetic suspension air compressor

Abstract

The utility model discloses an efficient energy-saving magnetic suspension air compressor, which relates to the technical field of magnetic suspension air compressors, and comprises a base, the bottom of a telescopic rod is fixedly connected with a scraper, and a spring is arranged between the scraper and a fixed rod. The magnetic suspension air compressor body sucks air from the air inlet groove, the air is pressurized through the magnetic suspension air compressor body and fed into the air storage tank through the air outlet pipe, after the set pressure is reached, the magnetic suspension air compressor body is closed, and after the magnetic suspension air compressor body works for a period of time, dust in the air blocks the filter cartridge, and at the moment, the air inflow of the magnetic suspension air compressor body is reduced; a motor is started to drive a first belt pulley to rotate, a second belt pulley drives a connecting frame to rotate along the surface of the filter cartridge under the action of a belt, and the connecting frame rotates to drive a scraper to clean dust on the surface of the filter cartridge, so that the dust is prevented from blocking the filter cartridge, and the air inflow is improved; the working time of the magnetic suspension air compressor within the same air inflow is shortened, the energy-saving effect is improved, and the maintenance period is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic suspension air compressors, in particular to a high-efficiency and energy-saving magnetic suspension air compressor. Background Art

[0002] The magnetic levitation centrifugal air compressor is a high-tech industrial product that integrates mature technologies such as magnetic levitation, variable frequency drive, a high-speed permanent magnet synchronous motor, and a high-speed impeller. Active magnetic bearings maintain the compressor rotor in the optimal position. Variable frequency drive technology enables low-current starting and intelligent adjustment across all operating conditions. The use of a high-speed motor and impeller improves overall efficiency, reduces size, and reduces weight. Compared to traditional air compressors, magnetic levitation centrifugal air compressors lack gear speed increases, require no lubrication, and offer low vibration and noise levels, resulting in energy savings of over 30%.

[0003] After searching the existing published patent application number: CN202323483912.2, the name of the published patent is: A silent magnetic levitation air compressor system, including an electrical cabinet, a partition is fixedly connected to the electrical cabinet, the partition divides the electrical cabinet into a first cabinet body and a second cabinet body, a magnetic levitation air compressor and a sound insulation device are arranged in the first cabinet body, and a filtering device and a buffer silencer are arranged in the second cabinet body. The utility model removes dust from the external air entering the electrical cabinet by arranging a filter device to ensure that the air entering the magnetic levitation air compressor from the air inlet is free of impurity interference; by arranging silencer pads and sound-absorbing cotton on the inner wall of the electrical cabinet, the cabinet door and the inner wall of the buffer silencer cabinet and its cabinet door, the noise of the air and the inside of the electrical cabinet is silenced, which can achieve a good noise reduction effect, avoid serious interference of noise to the magnetic levitation air compressor system, ensure the stable operation of the magnetic levitation air compressor, and provide a quiet and comfortable environment for the lives of on-site staff and surrounding residents.

[0004] When the above-mentioned magnetic levitation air compressor is in use, the air sucked into the air compressor is filtered through a filter. When used for a long time, the inhaled air will decrease as dust accumulates, and the dust will clog the filter. Failure to replace it in time will lead to a decrease in the air intake volume, thereby extending the working time of the air compressor, increasing energy consumption, and reducing the service life of the equipment. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a high-efficiency and energy-saving magnetic levitation air compressor, which solves the problem of dust clogging the filter, resulting in reduced air intake, thereby extending the working time of the air compressor, improving energy consumption, and shortening the service life of the equipment.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-efficiency and energy-saving magnetic levitation air compressor, comprising: a base, a shell is provided on the top of the base, a controller is fixedly installed on one side of the shell, a mounting seat is symmetrically provided on the top of the base, a magnetic levitation air compressor body is fixedly installed on the mounting seat, an air outlet pipe and an air inlet pipe are respectively provided on the magnetic levitation air compressor body, a filter cartridge is provided at one end of the air inlet pipe, an air inlet slot is provided on the shell, an air outlet with the same size as the air outlet pipe is provided on the top of the shell, and a cleaning component is provided in the shell;

[0009] The cleaning assembly includes a motor, which is fixedly mounted on the inner wall of the shell, and the output shaft end of the motor is fixedly connected to the first pulley, the inner wall of the shell is rotatably connected to the second pulley, the second pulley is transmission-connected to the first pulley, one side of the second pulley is fixedly connected to a connecting frame, a fixed rod is symmetrically provided on the surface of the connecting frame, the bottom of the fixed rod is slidably connected to a telescopic rod, the bottom of the telescopic rod is fixedly connected to a scraper, and a spring is provided between the scraper and the fixed rod.

[0010] Preferably, the scraper is arranged in an arc shape, and the scraper is in contact with the surface of the filter cartridge.

[0011] Preferably, the second pulley is arranged in an annular shape, and a baffle having the same outer diameter as the filter cartridge is provided on the surface of the shell.

[0012] Preferably, a collecting assembly is provided on the base, and the collecting assembly includes a vacuum cleaner, which is fixedly mounted on the top of the base, a dust box is slidably connected inside the vacuum cleaner, a conveying pipe is fixedly connected to the surface of the vacuum cleaner, one end of the conveying pipe is fixedly connected to a collecting cover, and a collecting groove is provided on the surface of the collecting cover.

[0013] Preferably, the collecting cover is arranged in an arc shape, the collecting cover is fixedly connected to the inner wall of the shell, and the collecting tank is fixedly connected to the conveying pipe.

[0014] Preferably, a flow meter is fixedly installed in the air inlet pipe, a mounting block is fixedly connected to the surface of the air inlet pipe, and a slot is provided in the mounting block.

[0015] Preferably, the slot is the same size as the filter cartridge, and the filter cartridge is plugged into the slot.

[0016] Beneficial effects

[0017] The utility model provides a high-efficiency and energy-saving magnetic suspension air compressor, which has at least the following beneficial effects compared with the prior art:

[0018] The magnetic levitation air compressor body draws in air from the air inlet slot, pressurizes the air through the magnetic levitation air compressor body, and sends it into the air storage tank through the air outlet pipe. After reaching the set pressure, the magnetic levitation air compressor body shuts down. After working for a period of time, the dust in the air will clog the filter cartridge. At this time, the air intake of the magnetic levitation air compressor body is reduced, and the starting motor drives the first pulley to rotate. Under the action of the belt, the second pulley drives the connecting frame to rotate along the surface of the filter cartridge. The rotation of the connecting frame drives the scraper to clean the dust on the surface of the filter cartridge, avoiding dust clogging the filter cartridge, increasing the air intake, reducing the working time of the magnetic levitation air compressor with the same air intake, improving energy saving effects and extending maintenance cycles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the collection component of the utility model;

[0021] Figure 3 This is an enlarged schematic diagram of the structure of A of the utility model;

[0022] Figure 4 This is a structural diagram of the filter cartridge of the present utility model.

[0023] In the figure: 1. Base; 2. Shell; 3. Controller; 4. Mounting base; 5. Magnetic levitation air compressor body; 6. Air outlet pipe; 7. Air inlet pipe; 8. Filter cartridge; 9. Cleaning assembly; 901. Motor; 902. First pulley; 903. Second pulley; 904. Belt; 905. Connecting frame; 906. Fixed rod; 907. Telescopic rod; 908. Scraper; 909. Spring; 10. Collecting assembly; 1001. Collecting cover; 1002. Collecting trough; 1003. Delivery pipe; 1004. Vacuum cleaner; 1005. Dust box; 11. Air inlet trough; 12. Baffle; 13. Mounting block; 14. Slot; 15. Flow meter. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1:

[0026] See also Figure 1-4The utility model provides a technical solution: a base 1, a shell 2 is provided on the top of the base 1, a controller 3 is fixedly installed on one side of the shell 2, a mounting seat 4 is symmetrically provided on the top of the base 1, a magnetic levitation air compressor body 5 is fixedly installed on the mounting seat 4, an air outlet pipe 6 and an air inlet pipe 7 are respectively provided on the magnetic levitation air compressor body 5, a filter cartridge 8 is provided at one end of the air inlet pipe 7, an air inlet slot 11 is opened on the shell 2, an air outlet with the same size as the air outlet pipe 6 is opened on the top of the shell 2, and a cleaning component 9 is provided in the shell 2;

[0027] The cleaning assembly 9 includes a motor 901, which is fixedly mounted on the inner wall of the shell 2. The output shaft end of the motor 901 is fixedly connected to the first pulley 902, and the inner wall of the shell 2 is rotatably connected to the second pulley 903. The second pulley 903 is transmission-connected to the first pulley 902. One side of the second pulley 903 is fixedly connected to a connecting frame 905, and a fixed rod 906 is symmetrically provided on the surface of the connecting frame 905. The bottom of the fixed rod 906 is slidably connected to a telescopic rod 907, and the bottom of the telescopic rod 907 is fixedly connected to a scraper 908. A spring 909 is provided between the scraper 908 and the fixed rod 906.

[0028] Analysis of the above content: The magnetic levitation air compressor body 5 draws in air from the air inlet slot 11, pressurizes the air through the magnetic levitation air compressor body 5, and sends it into the air storage tank through the air outlet pipe 6. After reaching the set pressure, the magnetic levitation air compressor body 5 is closed. After working for a period of time, the dust in the air blocks the filter cartridge 8. At this time, the air intake of the magnetic levitation air compressor body 5 is reduced, and the starting motor 901 drives the first pulley 902 to rotate. Under the action of the belt 904, the second pulley 903 drives the connecting frame 905 to rotate along the surface of the filter cartridge 8. The rotation of the connecting frame 905 drives the scraper 908 to clean the dust on the surface of the filter cartridge 8, thereby preventing dust from clogging the filter cartridge 8, increasing the air intake, reducing the working time of the magnetic levitation air compressor within the same air intake, improving energy saving effects and extending the maintenance cycle.

[0029] Example 2:

[0030] See also Figure 1-4 The present invention provides a technical solution based on the first embodiment: the scraper 908 is arranged in an arc shape, and the scraper 908 is in contact with the surface of the filter cartridge 8 .

[0031] Analysis of the above content: The arc-shaped scraper 908 is better fitted with the surface of the filter cartridge 8, cleaning the dust on the surface of the filter cartridge 8 to prevent dust from clogging the filter cartridge 8 and increasing the air intake of the magnetic levitation air compressor body 5 per unit time.

[0032] Example 3:

[0033] See also Figure 1-4The present invention provides a technical solution based on the first embodiment: the second pulley 903 is arranged in an annular shape, and a baffle 12 with the same outer diameter as the filter cartridge 8 is provided on the surface of the housing 2 .

[0034] Analysis of the above content: The second pulley 903 is arranged in an annular shape, which is convenient for replacing the filter cartridge 8. The baffle 12 is removed to pull the filter cartridge 8 out of the housing 2 to complete the replacement of the filter cartridge 8.

[0035] Example 4:

[0036] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a collecting assembly 10 is provided on the base 1, and the collecting assembly 10 includes a dust collector 1004, which is fixedly installed on the top of the base 1, and a dust box 1005 is slidably connected to the dust collector 1004. A conveying pipe 1003 is fixedly connected to the surface of the dust collector 1004, and one end of the conveying pipe 1003 is fixedly connected to a collecting cover 1001, and a collecting groove 1002 is provided on the surface of the collecting cover 1001.

[0037] Analysis of the above content: When cleaning the surface of the filter cartridge 8, the vacuum cleaner 1004 is started, and the dust on the surface of the filter cartridge 8 is sucked into the vacuum cleaner 1004 through the collection groove 1002 and the conveying pipe 1003, and finally falls into the dust box 1005 for collection, so as to avoid secondary pollution of the filter cartridge 8 by the dust.

[0038] Embodiment 5:

[0039] See also Figure 1-4 The present invention provides a technical solution based on the first embodiment: the collecting cover 1001 is arranged in an arc shape, the collecting cover 1001 is fixedly connected to the inner wall of the shell 2, and the collecting tank 1002 is fixedly connected to the conveying pipe 1003.

[0040] Analysis of the above content: Dust on the surface of the filter cartridge 8 is collected by the collecting cover 1001 and is sucked into the vacuum cleaner 1004 through the collecting trough 1002 and the conveying pipe 1003.

[0041] Example 6:

[0042] See also Figure 1-4 The present invention provides a technical solution based on the first embodiment: a flow meter 15 is fixedly installed in the air inlet pipe 7, a mounting block 13 is fixedly connected to the surface of the air inlet pipe 7, and a slot 14 is formed in the mounting block 13. The slot 14 is the same size as the filter cartridge 8, and the filter cartridge 8 is inserted into the slot 14.

[0043] Analysis of the above content: The air intake of the magnetic levitation air compressor body 5 is detected by the flow meter 15. When the air intake decreases, the flow meter 15 sends a signal to the controller 3, and the controller 3 controls the start of the motor 901 and the vacuum cleaner 1004 to clean the filter cartridge 8 and increase the air intake.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency and energy-saving magnetic levitation air compressor, characterized in that: include: A base (1) is provided with a shell (2) on the top of the base (1), a controller (3) is fixedly mounted on one side of the shell (2), a mounting seat (4) is symmetrically provided on the top of the base (1), a magnetic levitation air compressor body (5) is fixedly mounted on the mounting seat (4), an air outlet pipe (6) and an air inlet pipe (7) are respectively provided on the magnetic levitation air compressor body (5), a filter cartridge (8) is provided at one end of the air inlet pipe (7), an air inlet slot (11) is provided on the shell (2), an air outlet with the same size as the air outlet pipe (6) is provided on the top of the shell (2), and a cleaning component (9) is provided in the shell (2); The cleaning assembly (9) comprises a motor (901), the motor (901) being fixedly mounted on the inner wall of the housing (2), the output shaft end of the motor (901) being fixedly connected to a first pulley (902), the inner wall of the housing (2) being rotatably connected to a second pulley (903), the second pulley (903) being transmission-connected to the first pulley (902), one side of the second pulley (903) being fixedly connected to a connecting frame (905), a surface of the connecting frame (905) being symmetrically provided with a fixed rod (906), the bottom of the fixed rod (906) being slidably connected to a telescopic rod (907), the bottom of the telescopic rod (907) being fixedly connected to a scraper (908), and a spring (909) being provided between the scraper (908) and the fixed rod (906).

2. The high-efficiency and energy-saving magnetic levitation air compressor according to claim 1, characterized in that: The scraper (908) is arranged in an arc shape, and the scraper (908) is in contact with the surface of the filter cartridge (8).

3. The high-efficiency and energy-saving magnetic levitation air compressor according to claim 1, characterized in that: The second pulley (903) is arranged in an annular shape, and a baffle (12) having the same outer diameter as the filter cartridge (8) is provided on the surface of the housing (2).

4. The high-efficiency and energy-saving magnetic levitation air compressor according to claim 1, characterized in that: A collecting assembly (10) is provided on the base (1), and the collecting assembly (10) comprises a dust collector (1004), the dust collector (1004) is fixedly mounted on the top of the base (1), a dust box (1005) is slidably connected inside the dust collector (1004), a conveying pipe (1003) is fixedly connected to the surface of the dust collector (1004), one end of the conveying pipe (1003) is fixedly connected to a collecting cover (1001), and a collecting groove (1002) is provided on the surface of the collecting cover (1001).

5. The high-efficiency and energy-saving magnetic levitation air compressor according to claim 4, characterized in that: The collecting cover (1001) is arranged in an arc shape, the collecting cover (1001) is fixedly connected to the inner wall of the shell (2), and the collecting tank (1002) is fixedly connected to the conveying pipe (1003).

6. The high-efficiency and energy-saving magnetic levitation air compressor according to claim 1, characterized in that: A flow meter (15) is fixedly installed in the air inlet pipe (7), a mounting block (13) is fixedly connected to the surface of the air inlet pipe (7), and a slot (14) is provided in the mounting block (13).

7. The high-efficiency energy-saving magnetic levitation air compressor according to claim 6, characterized in that: The slot (14) has the same size as the filter cartridge (8), and the filter cartridge (8) is inserted into the slot (14).

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