A bipolar centrifugal air compressor

Abstract

The present invention belongs to the technical field of air compressors, specifically a bipolar centrifugal air compressor; it includes a centrifugal tank, a motor, a main body, a No. 1 motor and a water pump, the motor is arranged on the outer upper surface of the centrifugal tank, and is used to drive the centrifugal tank to work; the main body is arranged at the upper end of the motor; the No. 1 motor is fixedly connected to one side of the main body; and the output shaft of the No. 1 motor passes through the main body on the fixed side; it is used to provide power; the dust removal component is arranged in the main body; the adsorption component is arranged in the main body; the bevel gear is fixed to one end of the output shaft of the No. 1 motor; the air inlet is located on one side of the main body; the present invention cooperates with the dust removal component and the adsorption component to make the inhaled air first pass through the dust removal component to clean the dust, and then pass through the adsorption component to adsorb the moisture in the air, thereby reducing the serious corrosion of the internal workpieces of the bipolar centrifugal air compressor or the excessive adhesion of dust, reducing the probability of surge, improving the usability of the bipolar centrifugal air compressor, and thus improving the service life of the bipolar centrifugal air compressor.

Description

Technical Field

[0001] The invention belongs to the technical field of air compressors, in particular to a bipolar centrifugal air compressor. Background Art

[0002] An air compressor is a device used to compress gas. Similar in structure to a water pump, most air compressors are reciprocating piston type, with rotating blades or screws. The basic working principle is that an electric motor drives the compressor's main shaft impeller, and centrifugal force forces the gas into the diffuser behind the impeller.

[0003] In the existing technology, improvements have been made to reduce the vibration generated by air compressors during operation. However, if the air compressor is used in a factory environment, the air compressor will suck in a large amount of air into the interior of the air compressor. The inside of the centrifugal tank of the air compressor will be affected by the medium, causing serious wear and tear of the internal workpieces or excessive adhesion, thereby causing surge failure, shortening the service life of the air compressor, and even directly causing the air compressor to malfunction.

[0004] In view of this, in order to overcome the above technical problems, the present invention designs a bipolar centrifugal air compressor to solve the above technical problems. Summary of the Invention

[0005] The present invention aims to solve the technical problem that, in the prior art, improvements have been made to reduce the vibration generated by the air compressor during operation. However, if the air compressor is used in a factory environment, the air compressor inhales a large amount of air into the interior of the air compressor. The interior of the centrifugal tank of the air compressor may be affected by the medium, causing serious wear of the internal workpieces or excessive adhesion, thereby causing surge failure, shortening the service life of the air compressor, and even directly causing the air compressor to malfunction.

[0006] The present invention provides a bipolar centrifugal air compressor, comprising a centrifugal tank, a motor, a body, a first motor, and a water pump, wherein the motor is disposed on the outer upper surface of the centrifugal tank and is used to drive the centrifugal tank; the body is disposed at the upper end of the motor; the first motor is mounted on one side of the body; and the output shaft of the first motor passes through the body fixed to one side and is used to provide power; and further comprising:

[0007] Dust removal component; the dust removal component is arranged in the body;

[0008] Adsorption component; the adsorption component is arranged in the body;

[0009] Bevel gear; the bevel gear is fixedly connected to one end of the output shaft of motor No. 1;

[0010] Air intake pipe; the air intake pipe is located on one side of the body.

[0011] Preferably, a water pump is provided at the bottom of the centrifugal tank; the dust removal assembly comprises:

[0012] Water tank; the water tank is fixed to the top inner wall of the body;

[0013] Liquid inlet pipe; the liquid inlet pipe is provided on one side of the body, one end of the liquid inlet pipe is connected to the water tank; the end of the liquid inlet pipe away from the water tank is connected to the water pump;

[0014] Cooling pipe; the cooling pipe is fixed to the inner wall of the centrifugal tank; used to reduce the temperature of the centrifugal tank;

[0015] Filter plate; the filter plate is located in the body, one end of the filter plate is fixedly connected to the water tank, and the end of the filter plate away from the water tank is fixedly connected to the bottom of the body; the number of the filter plate is more than one;

[0016] Liquid outlet pipe; the liquid outlet pipe is provided on one side of the body; one end of the liquid outlet pipe is connected to the cooling pipe, and the end of the liquid outlet pipe away from the cooling pipe is connected to the water tank;

[0017] Residual liquid channel; the residual liquid channel is provided at the bottom of the body;

[0018] Airbag; the airbag is arranged between the filter plates; the airbag is fixedly connected to the water tank and communicated with the water tank;

[0019] Nozzle; the nozzle is provided on the airbag;

[0020] No. 1 bevel gear; the No. 1 bevel gear is meshed with the bevel gear, and the end of the No. 1 bevel gear away from the bevel gear passes through the filter plate and is rotatably connected to the filter plate;

[0021] A straight rod; one end of the straight rod is fixedly connected to the bevel gear No. 1, and the end of the straight rod away from the bevel gear No. 1 passes through the filter plate and is rotatably connected to the filter plate;

[0022] The rotating plate is fixedly connected to the outer surface of the first straight rod;

[0023] Brush; the brush is fixed to both sides of the rotating plate.

[0024] Preferably, the adsorption component includes:

[0025] The heat conducting plate is arranged in the body, one end of the heat conducting plate is fixedly connected to the top of the body, and the other end passes through the bottom of the body and is fixedly connected to the outer surface of the motor;

[0026] Water absorption plate; the water absorption plate is arranged between the heat conducting plates; one end of the water absorption plate passes through the top of the body;

[0027] Through holes; the heat conducting plate and the water absorbing plate are provided with through holes, and the through holes are opened in a disorderly manner for air circulation.

[0028] Preferably, an air intake assembly is provided in the main body; the air intake assembly comprises:

[0029] No. 2 bevel gear; the No. 2 bevel gear is meshed with the bevel gear;

[0030] A second straight rod, one end of which is fixedly connected to the second bevel gear;

[0031] The fan blade seat is fixedly connected to the end of the second straight rod away from the second bevel gear;

[0032] The fan blade is fixedly connected to the fan blade seat;

[0033] Support column; the support column is sleeved on the second straight rod; the two ends of the support column are fixedly connected to the inner walls of the two sides of the body;

[0034] Vibration sensor; the vibration sensor is fixedly connected to the top of the body.

[0035] Preferably, a one-way valve is provided on the side of the airbag away from the nozzle.

[0036] Preferably, the number of the nozzles is two.

[0037] Preferably, the bottom of the No. 1 motor is fixedly connected to a support plate.

[0038] Preferably, the water absorption plates are all made of silica gel; and the number of the water absorption plates is more than one.

[0039] Preferably, the heat conducting plates are all made of light alloy; and the number of the heat conducting plates is more than one.

[0040] Preferably, the water absorption plate is fixedly connected to a handle on a side away from the bottom of the main body.

[0041] The beneficial effects of the present invention are as follows:

[0042] 1. The present invention provides a bipolar centrifugal air compressor. The present invention cooperates with the dust removal component and the adsorption component so that the inhaled air first passes through the dust removal component to clean the dust, and then passes through the adsorption component to adsorb the moisture in the air, thereby reducing the serious corrosion of the internal workpieces of the bipolar centrifugal air compressor or the excessive adhesion of dust, reducing the probability of surge, improving the usability of the bipolar centrifugal air compressor, and thus increasing the service life of the bipolar centrifugal air compressor; at the same time, avoiding the ejection of high-pressure gas, improving the safety of the staff.

[0043] 2. The present invention provides a bipolar centrifugal air compressor. When the rotating rod rotates to squeeze the airbag, the water in the airbag is sprayed out from the nozzles on both sides. The sprayed water is sprayed onto the rotating rod to drive the brush. The wet brush will scrape out the dust adhering to the filter. At the same time, the sprayed water can also clean the brush, thereby improving the cleaning effect of the filter, reducing the dust content in the air, reducing the probability of surge, and thus increasing the service life of the bipolar centrifugal air compressor. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The present invention will be further described below with reference to the accompanying drawings.

[0045] Figure 1 is an isometric diagram of the present invention;

[0046] Figure 2 It is a front view of the present invention;

[0047] Figure 3 is a top view of the present invention;

[0048] Figure 4 It is a cross-sectional view of the body;

[0049] Figure 5 It is a top sectional view of the main body;

[0050] Figure 6 yes Figure 4 Enlarged view of point A in the middle;

[0051] In the figure: centrifugal tank 1, motor 2, main body 3, No. 1 motor 4, water pump 5, dust removal assembly 6, water tank 61, liquid inlet pipe 62, cooling pipe 63, filter plate 64, liquid outlet pipe 65, residual liquid channel 66, air bag 67, nozzle 671, No. 1 bevel gear 68, No. 1 straight rod 681, rotating plate 69, brush 691, adsorption assembly 7, heat conduction plate 71, water absorption plate 72, through hole 73, bevel gear 8, air inlet pipe 9, air inlet assembly 11, No. 2 bevel gear 12, No. 2 straight rod 121, fan blade seat 13, fan blade 14, support column 15, vibration sensor 16, one-way valve 17, support plate 18, handle 19. DETAILED DESCRIPTION

[0052] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0053] In the existing technology, improvements have been made to reduce the vibration generated by air compressors during operation. However, if the air compressor is used in a factory environment, the air compressor will suck in a large amount of air into the interior of the air compressor. The inside of the centrifugal tank of the air compressor will be affected by the medium, causing serious wear and tear of the internal workpieces or excessive adhesion, thereby causing surge failure, shortening the service life of the air compressor, and even directly causing the air compressor to malfunction.

[0054] In order to solve the above problems, the main concept adopted in this embodiment is: the present invention cooperates with the dust removal component 6 and the adsorption component 7, so that the inhaled air first passes through the dust removal component 6 to clean the dust, and then passes through the adsorption component 7 to adsorb the moisture in the air, thereby reducing the serious corrosion of the internal workpiece of the bipolar centrifugal air compressor or the excessive adhesion of dust, reducing the probability of surge, improving the usability of the bipolar centrifugal air compressor, and thus increasing the service life of the bipolar centrifugal air compressor; at the same time, avoiding the ejection of high-pressure gas, improving the safety of the staff.

[0055] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods;

[0056] The present invention provides a bipolar centrifugal air compressor, comprising a centrifugal tank 1, a motor 2, a body 3, a first motor 4, and a water pump 5. The motor 2 is provided on the outer upper surface of the centrifugal tank 1 and is used to drive the centrifugal tank 1 to work; the body 3 is provided at the upper end of the motor 2; the first motor 4 is installed on one side of the body 3; and the output shaft of the first motor 4 passes through the body 3 fixed on one side; and is used to provide power; and further comprises:

[0057] Dust removal component 6; the dust removal component 6 is arranged in the body 3;

[0058] Adsorption component 7; the adsorption component 7 is arranged in the body 3;

[0059] Bevel gear 8; the bevel gear 8 is fixedly connected to one end of the output shaft of motor 4;

[0060] Inlet pipe 9; the air intake pipe 9 is located on one side of the body 3;

[0061] When the staff starts the bipolar centrifugal air compressor, the air compressor needs to inhale a large amount of air into the air compressor for compression. At this time, the staff starts the No. 1 motor 4 on one side of the body 3. After the No. 1 motor 4 is started, the bevel gear 8 rotates under the drive generated by the No. 1 motor 4. During the rotation of the bevel gear 8, it also drives the dust removal component 6 to work, adhering to the dust in the air, reducing the serious wear of the internal workpiece of the bipolar centrifugal air compressor or excessive dust adhesion, reducing the probability of surge, improving the usability of the bipolar centrifugal air compressor, and thus increasing the service life of the bipolar centrifugal air compressor;

[0062] After the air passes through the dust removal component 6, the gas flows into the adsorption component 7. At this time, the adsorption component 7 adsorbs the moisture in the gas, causing the air to turn from moist to dry. The dry gas flows into the centrifugal tank 1 through the air inlet pipe 9 for compression, thereby preventing moisture in the air from accumulating inside the bipolar centrifugal air compressor, reducing the problem of moisture corroding and damaging internal workpieces, further extending the service life of the bipolar centrifugal air compressor, preventing high-pressure gas from being ejected, and improving the safety of workers.

[0063] In the prior art, improvements have been made to reduce the vibration generated by the air compressor during operation. However, if the air compressor is used in a factory environment, the air compressor will inhale a large amount of air into the interior of the air compressor. The interior of the centrifugal tank 1 of the air compressor will be affected by the medium, causing serious wear of the internal workpieces or excessive adhesion, thereby causing surge failure, shortening the service life of the air compressor, and even directly causing the air compressor to malfunction.

[0064] The present invention cooperates with the dust removal component 6 and the adsorption component 7 so that the inhaled air first passes through the dust removal component 6 to clean the dust, and then passes through the adsorption component 7 to adsorb the moisture in the air, thereby reducing the serious corrosion of the internal workpieces of the bipolar centrifugal air compressor or the excessive adhesion of dust, reducing the probability of surge, improving the usability of the bipolar centrifugal air compressor, and thus increasing the service life of the bipolar centrifugal air compressor; at the same time, avoiding the ejection of high-pressure gas, thereby improving the safety of the staff.

[0065] As a specific embodiment of the present invention, a water pump 5 is provided at the bottom of the centrifugal tank 1; the dust removal component 6 includes:

[0066] Water tank 61; the water tank 61 is fixed to the top inner wall of the body 3;

[0067] The liquid inlet pipe 62 is provided on one side of the body 3, and one end of the liquid inlet pipe 62 is connected to the water tank 61; the end of the liquid inlet pipe 62 away from the water tank 61 is connected to the water pump 5;

[0068] Cooling pipe 63; the cooling pipe 63 is fixed to the inner wall of the centrifugal tank 1; used to reduce the temperature of the centrifugal tank 1;

[0069] Filter plate 64; the filter plate 64 is located in the body 3, one end of the filter plate 64 is fixedly connected to the water tank 61, and the end of the filter plate 64 away from the water tank 61 is fixedly connected to the bottom of the body 3; the number of the filter plate 64 is more than one;

[0070] Liquid outlet pipe 65; the liquid outlet pipe 65 is provided on one side of the body 3; one end of the liquid outlet pipe 65 is connected to the cooling pipe 63, and the end of the liquid outlet pipe 65 away from the cooling pipe 63 is connected to the water tank 61;

[0071] The residual liquid channel 66 is provided at the bottom of the body 3;

[0072] Airbag 67; the airbag 67 is provided between the filter plates 64; the airbag 67 is fixedly connected to the water tank 61 and communicates with the water tank 61;

[0073] Nozzle 671; the nozzle 671 is provided on the airbag 67;

[0074] The first bevel gear 68 is meshed with the bevel gear 8;

[0075] One end of the straight rod 681 is fixedly connected to the first bevel gear 68, and one end of the straight rod 681 away from the first bevel gear 68 passes through the filter plate 64 and is rotatably connected to the filter plate 64;

[0076] Rotating plate 69; the rotating plate 69 is fixedly connected to the outer surface of the first straight rod 681;

[0077] Brush 691; The brush 691 is fixed to both sides of the rotating plate 69;

[0078] Before the bipolar centrifugal air compressor works, water needs to be added to the water tank 61. After the water tank 61 is filled, the staff starts the bipolar centrifugal air compressor, the No. 1 motor 4 and the water pump 5. At this time, part of the water in the water tank 61 flows from the liquid outlet pipe 65 to the cooling pipe 63 in the bipolar centrifugal air compressor. The workpiece in the centrifuge that compresses the gas at high speed is cooled by water cooling, which reduces the probability that the workpiece cannot work due to excessive temperature, and promotes the working time of the bipolar centrifugal air compressor. The water that has finished water cooling flows along the cooling pipe 63 to the water pump 5. The water pump 5 transports the water back to the water tank 61 along the guide of the liquid inlet pipe 62, thereby reducing the waste of water resources.

[0079] Another part of the water flows into the airbag 67. After starting, the No. 1 motor 4 drives the meshing No. 1 bevel gear 68 to rotate, and the rotating No. 1 straight rod 681 drives the rotating plate 69 to rotate. During the rotation of the rotating plate 69, the brushes 691 on both sides of the rotating plate 69 are driven to scrape off the dust in the inflowing gas adhering to the filter plate 64. When the rotating plate 69 rotates to the top of the body 3, the rotating plate 69 squeezes the airbag 67 fixed to the bottom of the water tank 61, and the water in the airbag 67 is squeezed and sprayed out from the nozzle 671. The sprayed water falls on the brush 691 driven by the rotating rod, making the brush 691 wet, and the wet brush 691 will adhere to the filter plate The dust scraping of 64 prevents the dust scraped by the brush 691 from floating into the air again, thereby improving the dust removal effect, reducing the dust flowing into the interior of the bipolar centrifugal air compressor, reducing the probability of surge occurrence, and thus increasing the service life of the bipolar centrifugal air compressor. At the same time, the sprayed water can also clean the brush 691, improving the cleaning effect of the filter plate 64 and reducing the dust content in the air; the scraped water flows out from the residual liquid channel 66 opened at the bottom of the main body 3, avoiding the residual liquid from being discharged in time and flowing into the adsorption component 7, damaging the objects in the adsorption component 7, and improving the practicality of the bipolar centrifugal air compressor.

[0080] As a specific embodiment of the present invention, the adsorption component 7 includes:

[0081] The heat conducting plate 71 is provided in the body 3, one end of the heat conducting plate 71 is fixedly connected to the top of the body 3, and the other end passes through the bottom of the body 3 and is fixedly connected to the outer surface of the motor 2;

[0082] Water absorption plate 72; the water absorption plate 72 is provided between the heat conducting plates 71; one end of the water absorption plate 72 passes through the top of the body 3;

[0083] Through holes 73; The heat conducting plate 71 and the water absorbing plate 72 are provided with through holes 73, and the through holes 73 are randomly provided for air circulation;

[0084] When the motor 2 rotates at high speed, it generates a large amount of heat. At this time, the heat conducting plate 71 fixedly connected to the motor 2 absorbs the heat. When the gas flows from the dust removal component 6 to the adsorption component 7 area, a part of the gas directly contacts the heat conducting plate 71. The heat conducting plate 71 uses the heat conducted by the motor 2 to effectively dry out the moisture in the introduced air. The dried moisture causes the heat conducting plate 71 to cool down, and the motor 2 is cooled at the same time. This reduces the risk of the air compressor not being able to work normally due to the high operating temperature of the motor 2, thereby increasing the service life of the bipolar centrifugal air compressor.

[0085] Another part of the gas flows from the through holes 73 opened on the heat conducting plate 71 to the water absorbing plate 72. The water absorbing plate 72 further absorbs and dries the gas in the inflowing gas that has not been dried by the heat conducting plate 71, thereby preventing moisture from entering the interior of the air compressor, reducing the probability of damage to the bipolar centrifugal air compressor, and further improving the service life of the bipolar centrifugal air compressor.

[0086] As a specific embodiment of the present invention, an air intake assembly 11 is provided in the body 3; the air intake assembly 11 includes:

[0087] The second bevel gear 12 is meshed with the bevel gear 8;

[0088] A second straight rod 121 , one end of which is fixedly connected to the second bevel gear 12 ;

[0089] The fan blade seat 13 is fixedly connected to the end of the second straight rod 121 away from the second bevel gear 12;

[0090] The fan blade 14 is fixedly connected to the fan blade seat 13;

[0091] Support column 15; the support column 25 is sleeved on the second straight rod 121; both ends of the support column 15 are fixedly connected to the inner walls of both sides of the body 3;

[0092] Vibration sensor 16; the vibration sensor 16 is fixedly connected to the top of the body 3;

[0093] When the No. 1 motor 4 is started, the bevel gear 8 drives the meshing No. 2 bevel gear 12 to rotate, and the rotating No. 2 bevel gear 12 drives the No. 2 straight rod 121 to rotate. At this time, the fan blade seat 13 and the fan blade 14 start to rotate under the drive of the No. 2 straight rod 121, sucking air into the body 3. The support column 15 mounted on the No. 2 bevel gear 12 provides a support point, thereby improving the stability of the rotation of the fan blade seat 13 and the fan blade 14.

[0094] A vibration sensor 16 is fixedly connected to the top of the main body 3. When the bipolar centrifugal air compressor surges, the vibration frequency generated by the bipolar centrifugal air compressor reaches the set value of the vibration sensor 16. At this time, the vibration sensor 16 converts the vibration frequency into an electrical signal, which is transmitted to the controller. The controller controls the motor 2 to increase the speed of the motor 2. Due to the increase in the speed, the fan seat 13 and the fan blades 14 rotate faster, which also changes the size of the wind force, thereby increasing the air content sucked into the main body 3. When the vibration frequency is high, the bipolar centrifugal air compressor avoids the surge failure due to the small amount of air inhaled, thereby increasing the service life of the bipolar centrifugal air compressor.

[0095] As a specific embodiment of the present invention, a one-way valve 17 is provided on the side of the air bag 67 away from the nozzle 671;

[0096] When the rotating rod squeezes the airbag 67, the water in the airbag 67 is sprayed out from the nozzle 671. When the rotating rod leaves the airbag 67, the airbag 67 changes from a compressed state to an expanded state. During the change, the one-way valve 17 on one side of the airbag 67 opens, and the water in the water tank 61 flows into the airbag 67 from the one-way valve 17 to fill it. After the airbag 67 returns to its original state, the one-way valve 17 is closed, and the water in the water tank 61 stops filling the airbag 67, thereby achieving an orderly and appropriate water injection effect, avoiding excessive water from being discharged in time and flowing into the adsorption component 7, thereby improving the effect of the adsorption component 7 in adsorbing moisture in the air.

[0097] As a specific embodiment of the present invention, the number of the nozzles 671 is two;

[0098] When the rotating rod rotates and squeezes the airbag 67, the water in the airbag 67 is sprayed out from the nozzles 671 on both sides. The sprayed water is sprayed onto the rotating rod to drive the brush 691. The wet brush 691 scrapes out the dust adhering to the filter. At the same time, the sprayed water can also clean the brush 691, thereby improving the cleaning effect of the filter, reducing the dust content in the air, reducing the probability of surge, and thus increasing the service life of the bipolar centrifugal air compressor.

[0099] As a specific embodiment of the present invention, the bottom of the No. 1 motor 4 is fixedly connected to the support plate 18;

[0100] Motor No. 1 4 is fixed to one side of the main body 3. When the bipolar centrifugal air compressor is working, motor No. 1 4 suspended on one side of the main body 3 may vibrate unnecessary, affecting the working stability of each component. Therefore, a support plate 18 is fixedly connected to the bottom of motor No. 1 4 to provide an additional support point at the bottom of motor No. 1, thereby improving the structural stability of motor No. 1 4 and ensuring the stability of each component.

[0101] As a specific embodiment of the present invention, the water absorption plates 72 are all made of silica gel; the number of the water absorption plates 72 is more than one;

[0102] The water absorption plate 72 between the heat conducting plates 71 is made of silica gel and is used for gas drying. When the air flows between the heat conducting plates 71, the medium in the air is further adsorbed and dried by the water absorption plate 72, thereby preventing the medium and moisture from entering the interior of the air compressor, reducing the probability of surge, and thus increasing the service life of the bipolar centrifugal air compressor.

[0103] As a specific embodiment of the present invention, the heat conducting plates 71 are all made of light alloy; the number of the heat conducting plates 71 is more than one;

[0104] The heat conducting plates 71 are all made of lightweight alloys, such as aluminum alloys. Aluminum alloys are light, strong and have the best thermal conductivity. When the bipolar centrifugal air compressor is working, the heat generated by the high-speed rotation of the motor 2 is transferred to the fixed heat conducting plates 71. When the filtered gas passes through the heat conducting plates 71, the heat-absorbing heat conducting plates 71 can dry the moisture in the introduced air very well. The dried moisture causes the heat conducting plates 71 to cool down, and at the same time cools down the motor 2, reducing the risk of the air compressor not being able to work normally due to the high operating temperature of the motor 2, thereby increasing the service life of the bipolar centrifugal air compressor. Secondly, multiple heat conducting plates 71 improve the evaporation effect of moisture in the introduced air.

[0105] As a specific embodiment of the present invention, the water absorption plate 72 is fixedly connected to the handle 19 on one side away from the bottom of the body 3;

[0106] When the water absorption plate 72 is saturated with water, the staff lifts the water absorption plate 72 between the heat conducting plates 71 through the handle 19 and replaces it, which is convenient for the staff to operate. After the water absorption plate 72 is lifted, it is sent to the high temperature box for drying so that it can be used multiple times, reducing the waste of resources. The handle 19 is used to directly hang it on the hook of the high temperature box. The vertically placed water absorption plate 72 is evenly exposed to the temperature, thereby accelerating the drying rate of the water absorption plate 72.

[0107] The specific workflow is as follows:

[0108] Before the bipolar centrifugal air compressor works, water needs to be added to the water tank 61. After the water tank 61 is filled, the staff starts the bipolar centrifugal air compressor, the No. 1 motor 4 and the water pump 5. At this time, part of the water in the water tank 61 flows from the liquid outlet pipe 65 to the cooling pipe 63 in the bipolar centrifugal air compressor. The workpiece in the centrifuge that compresses the gas at high speed is cooled by water cooling, which reduces the probability that the workpiece cannot work due to excessive temperature, and promotes the working time of the bipolar centrifugal air compressor. The water that has finished water cooling flows along the cooling pipe 63 to the water pump 5. The water pump 5 transports the water back to the water tank 61 along the guide of the liquid inlet pipe 62, thereby reducing the waste of water resources.

[0109] Part of the water flows into the airbag 67, and the No. 1 motor 4 after starting drives the meshed No. 1 bevel gear 68 to rotate. The rotating No. 1 bevel gear 68 drives the rotating plate 69 to rotate. During the rotation of the rotating plate 69, the brushes 691 on both sides of the rotating plate 69 are driven to scrape off the dust in the inflowing gas adhering to the filter plate 64. When the rotating plate 69 rotates to the top of the body 3, the rotating plate 69 squeezes the airbag 67 fixed to the bottom of the water tank 61, and the water in the airbag 67 is squeezed and sprayed out from the nozzles 671 on both sides. The sprayed water falls on the brush 691 driven by the rotating rod, making the brush 691 wet, and the wet brush will adhere to the filter The dust on the net is scraped off, which prevents the dust scraped off by the brush 691 from floating into the air again, thereby improving the dust removal effect, reducing the dust flowing into the bipolar centrifugal air compressor, reducing the probability of surge, and thus increasing the service life of the bipolar centrifugal air compressor. At the same time, the sprayed water can also clean the brush 691, improving the cleaning effect of the filter and reducing the dust content in the air; the scraped water flows out from the residual liquid channel 66 opened at the bottom of the main body 3, which prevents the residual liquid from being discharged in time and flowing into the adsorption component 7, thereby damaging the objects in the adsorption component 7, thereby improving the usability of the bipolar centrifugal air compressor;

[0110] When the rotating rod squeezes the airbag 67, the water in the airbag 67 is sprayed out from the nozzle 671. When the rotating rod leaves the airbag 67, the airbag 67 changes from a compressed state to an expanded state. During the change, the one-way valve 17 on one side of the airbag 67 opens, and the water in the water tank 61 flows into the airbag 67 through the one-way valve 17 to fill it. After the airbag 67 returns to its original state, the one-way valve 17 closes, and the water in the water tank 61 stops filling the airbag 67, thereby achieving an orderly and appropriate water injection effect.

[0111] When the motor 2 rotates at high speed, it generates a large amount of heat. At this time, the heat conducting plate 71 fixedly connected to the motor 2 absorbs the heat. When the gas flows from the dust removal component 6 to the adsorption component 7 area, a part of the gas directly contacts the heat conducting plate 71. The heat conducting plate 71 uses the heat transferred from the motor 2 to effectively dry out the moisture in the introduced air. The dried moisture causes the heat conducting plate 71 to cool down, and the motor 2 is cooled at the same time. This reduces the risk of the air compressor not being able to work normally due to the high operating temperature of the motor 2, thereby increasing the service life of the bipolar centrifugal air compressor.

[0112] A portion of the gas flows from the through holes 73 provided on the heat conducting plate 71 to the water absorbing plate 72. The water absorbing plate 72 further absorbs and dries the gas that has not been dried by the heat conducting plate 71, thereby preventing moisture from entering the interior of the air compressor, reducing the probability of damage to the bipolar centrifugal air compressor, and further extending the service life of the bipolar centrifugal air compressor.

[0113] When the No. 1 motor 4 is started, the bevel gear 8 drives the meshing No. 2 bevel gear 12 to rotate, and the rotating No. 2 bevel gear 12 drives the No. 2 straight rod 121 to rotate. At this time, the fan blade seat 13 and the fan blade 14 start to rotate under the drive of the No. 2 straight rod 121, sucking air into the body 3. The support column 15 mounted on the No. 2 bevel gear 12 provides a support point, thereby improving the stability of the rotation of the fan blade seat 13 and the fan blade 14.

[0114] A vibration sensor 16 is fixedly connected to the top of the body 3. When the bipolar centrifugal air compressor surges, the vibration frequency generated by the bipolar centrifugal air compressor reaches the set value of the vibration sensor 16. At this time, the vibration sensor 16 converts the vibration frequency into an electrical signal, which is transmitted to the controller. The controller controls the motor 2 to increase the speed of the motor 2. Due to the increase in speed, the fan seat 13 and the fan blades 14 rotate faster, which also changes the size of the wind force, thereby increasing the air content sucked into the body 3, avoiding the bipolar centrifugal air compressor from surging due to insufficient air intake, thereby increasing the service life of the bipolar centrifugal air compressor.

[0115] After the water absorption plate 72 is saturated with water, the staff lifts the water absorption plate 72 between the heat conducting plates 71 through the handle 19 and replaces it, which is convenient for the staff to operate. After the water absorption plate 72 is lifted, it is sent to the high temperature box for drying so that it can be used multiple times, reducing the waste of resources. The handle 19 is used to directly hang it on the hook of the high temperature box. The vertically placed water absorption plate 72 is evenly exposed to the temperature, thereby accelerating the drying rate of the water absorption plate 72.

[0116] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A bipolar centrifugal air compressor comprising a centrifugal tank, a motor, a main body, a first motor, and a water pump. The motor is disposed on the outer upper surface of the centrifugal tank to drive the centrifugal tank; the main body is disposed at the upper end of the motor; the first motor is mounted on one side of the main body; and the output shaft of the first motor passes through the main body fixed to one side to provide power. The compressor is characterized by: Also includes: Dust removal component; the dust removal component is arranged in the body; Adsorption component; the adsorption component is arranged in the body; Bevel gear; the bevel gear is fixedly connected to one end of the output shaft of motor No. 1; Inlet pipe; the air intake pipe is located on one side of the body; A water pump is provided at the bottom of the centrifugal tank; The dust removal assembly includes: a water tank, a liquid inlet pipe, a cooling pipe, a filter plate, a liquid outlet pipe, a residual liquid channel, an airbag, a nozzle, a No. 1 bevel gear, a No. 1 straight rod, a rotating plate, and a brush; the airbag is arranged between the filter plates; the airbag is fixedly connected to the water tank and communicates with the water tank; the nozzle is arranged on the airbag; the No. 1 bevel gear is meshed with the bevel gear; one end of the No. 1 straight rod is fixedly connected to the No. 1 bevel gear, and the end of the No. 1 straight rod away from the No. 1 bevel gear passes through the filter plate and is rotatably connected to the filter plate; the rotating plate is fixedly connected to the outer surface of the No. 1 straight rod; the brushes are fixedly connected to both sides of the rotating plate, and the brushes are alternately arranged between adjacent filter plates; A one-way valve is provided on the side of the air bag away from the nozzle; The adsorption assembly includes: a heat conducting plate; the heat conducting plate is arranged in the body, one end of the heat conducting plate is fixedly connected to the top of the body, and the other end passes through the bottom of the body and is fixedly connected to the outer surface of the motor; Water absorption plate; the water absorption plate is arranged between the heat conducting plates; one end of the water absorption plate passes through the top of the body; Through holes; through holes are provided on the heat conducting plate and the water absorbing plate, and the through holes are provided in a disorderly manner for air circulation, and there is a gap between adjacent heat conducting plates and water absorbing plates for air circulation.

2. A bipolar centrifugal air compressor according to claim 1, characterized in that: A water pump is provided at the bottom of the centrifugal tank; a water tank is fixed to the inner wall of the top of the body; a liquid inlet pipe is provided on one side of the body, one end of the liquid inlet pipe is connected to the water tank; the end of the liquid inlet pipe away from the water tank is connected to the water pump; The cooling pipe is fixed to the inner wall of the centrifugal tank and is used to reduce the temperature of the centrifugal tank. The filter plate is located in the body, one end of the filter plate is fixed to the water tank, and the end of the filter plate away from the water tank is fixed to the bottom of the body. There are more than one filter plates. The liquid outlet pipe is provided on one side of the body. One end of the liquid outlet pipe is connected to the cooling pipe, and the end of the liquid outlet pipe away from the cooling pipe is connected to the water tank. The residual liquid channel is provided at the bottom of the body.

3. The bipolar centrifugal air compressor according to claim 1, characterized in that: An air intake assembly is provided in the body; the air intake assembly includes: No. 2 bevel gear; No. 2 bevel gear meshes with the bevel gear; A No. 2 straight rod, one end of which is fixedly connected to the No. 2 bevel gear; The fan blade seat is fixedly connected to the end of the second straight rod away from the second bevel gear; Fan blades; the fan blades are fixedly connected to the fan blade seat; Support column; the support column is sleeved on the second straight rod; the two ends of the support column are fixedly connected to the inner walls of the two sides of the body; Vibration sensor; the vibration sensor is fixedly connected to the top of the body.

4. A bipolar centrifugal air compressor according to claim 1, characterized in that: The number of nozzles is two.

5. The bipolar centrifugal air compressor according to claim 1, characterized in that: The bottom of motor No. 1 is fixed with a support plate.

6. The bipolar centrifugal air compressor according to claim 1, characterized in that: The water absorbing plates are all made of silica gel; and the number of the water absorbing plates is more than one.

7. The bipolar centrifugal air compressor according to claim 1, characterized in that: The heat conducting plates are all made of light alloy; the number of the heat conducting plates is more than one.

8. The bipolar centrifugal air compressor according to claim 1, characterized in that: The water absorption plate is fixedly connected to the handle at one side away from the bottom of the body.

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