An integrated compressed air drying system

Abstract

The application relates to the technical field of integrated compressed air, in particular to an integrated compressed air drying system, which comprises an air compressor body, a drying device is arranged on one side of the air compressor body, the drying device comprises a drying shell and a condensing pipe arranged in the drying shell and used for cooling compressed air, a gas conveying pipe for conveying compressed gas is arranged on the air compressor body, the gas conveying pipe penetrates through the drying shell and is arranged around the condensing pipe, a partition plate for dividing the condensing pipe into multiple parts is arranged on the condensing pipe, the partition plate is arranged perpendicularly to the center line of the condensing pipe, and a collecting assembly for collecting liquid generated by liquefaction of compressed air is arranged on the drying shell. The application has the effect of facilitating use of compressed air.

Description

Technical Field

[0001] This application relates to the technical field of integrated compressed air, and more particularly to an integrated compressed air drying system. Background Technology

[0002] Compressed air is air that has been compressed under the action of external force. Air is compressible, and when an air compressor performs mechanical work, its volume is reduced. This compressed air is called compressed air. Compared with other energy sources, compressed air has the advantages of convenient transportation, no special hazards, and the ability to withstand overload transport.

[0003] Related technologies describe air compression equipment that includes a body and a female rotor and a male rotor housed within the body. An air inlet cover is provided at one end of the body. Synchronous gears are provided on both the female and male rotors, and the two synchronous gears mesh. A drive motor is provided on the body to drive the synchronous gears to rotate. The drive motor drives the female and male rotors to rotate, and at the same time, air is drawn into the inter-tooth volume of the female and male rotors through the air inlet cover. The rotation of the female and male rotors compresses the air.

[0004] The aforementioned technologies suffer from the problem that, due to the presence of moisture in the air, the compressed gas has a high moisture content after compression, which affects the use of compressed air. Summary of the Invention

[0005] To facilitate the use of compressed air, this application provides an integrated compressed air drying system.

[0006] The integrated compressed air drying system provided in this application adopts the following technical solution:

[0007] An integrated compressed air drying system includes an air compressor body. A drying device is provided on one side of the air compressor body. The drying device includes a drying shell and a condenser pipe disposed inside the drying shell for cooling the compressed air. An air supply pipe for conveying compressed gas is provided on the air compressor body. The air supply pipe passes through the drying shell and is arranged around the condenser pipe. A baffle plate for dividing the condenser pipe into multiple parts is provided on the condenser pipe. The baffle plate is arranged perpendicular to the center line of the condenser pipe. A collection component for collecting liquid generated by the liquefaction of compressed air is provided on the drying shell.

[0008] By adopting the above technical solution, after the air is compressed by the air compressor body, it is discharged into the drying shell through the air delivery pipe. During the transportation process, the compressed air is gradually cooled by multiple parts on the condenser pipe. At the same time, the liquid generated by liquefaction is collected by the collection component to reduce the moisture content in the compressed air for use.

[0009] Optionally, the collection assembly includes a collection pipe and a collection bucket. The collection pipe is disposed inside the drying shell and is located near the bottom of the condenser pipe. The collection pipe has multiple connection ports that communicate with the gas transmission pipe. The collection bucket is disposed outside the drying shell, and the collection pipe extends to the outside of the drying shell and connects to the collection bucket.

[0010] By adopting the above technical solution, the liquefied liquid in the gas transmission pipe enters the collection pipe, and then enters the collection tank through the collection pipe, so as to centrally process the generated liquid.

[0011] Optionally, the collecting tube is provided with a partition plate for dividing the collecting tube into multiple parts. Multiple partition plates and multiple separators are arranged in a one-to-one correspondence. A partition opening is provided through the side of the collecting tube. The partition plate is arc-shaped. The center of the partition plate coincides with the center line of the condenser tube. The partition plate is arranged to rotate around the condenser tube inside the drying shell. The partition plate rotates into the collecting tube through the partition opening to divide the collecting tube into multiple parts.

[0012] By adopting the above technical solution, the isolation plate divides the inside of the collection pipe into multiple parts corresponding to the condenser pipe. When the condenser pipe cools the compressed air, each part stores the corresponding part in a designated location, reducing the amount of compressed air in the gas delivery pipe entering the cooling zone of another part through the collection pipe during cooling, thereby improving the cooling efficiency of the compressed air.

[0013] Optionally, a sealing port is provided on the side of the collecting pipe opposite to the isolation port. A sealing plate is rotatably arranged around the condenser pipe inside the sealing port. The sealing plate is arc-shaped, and its center is located on the center line of the condenser pipe. An intermediate plate is provided inside the collecting pipe. The intermediate plate is located on the side of the isolation plate near the condenser pipe. The side of the isolation plate and the intermediate plate abut against each other to divide the interior of the collecting pipe. The side of the sealing plate abuts against the intermediate plate. The sealing plate is used to separate the interior of the gas transmission pipe from the interior of the collecting pipe.

[0014] By adopting the above technical solution, when liquid needs to be collected, the rotating sealing plate isolates the inside of the collection pipe from the gas delivery pipe. Then, rotating the isolation plate makes the inside of the collection pipe connected, reducing the amount of compressed air entering the gas delivery pipe and reducing the amount of compressed gas entering the collection pipe, so as to discharge the liquefied liquid.

[0015] Optionally, multiple sealing plates are provided, and the sealing plates and the multiple parts divided by the isolation plates on the collecting pipe are provided one-to-one. A connecting plate is provided on the sealing plate, a connecting sleeve is provided on the connecting plate, a connecting frame is provided on the connecting sleeve, the connecting frame is connected to the isolation plate, and a driving component for adjusting the position of the sealing plates is provided on the drying shell, the driving component is connected to the connecting sleeve.

[0016] By adopting the above technical solution, the drive component drives the connecting plate and the connecting frame to move through the connecting sleeve, thereby driving the sealing plate and the isolation plate to rotate, so as to discharge the liquid.

[0017] Optionally, both the connecting sleeve and the connecting plate are arc-shaped, and their center lines coincide with the center line of the sealing plate. The driving assembly includes a rack, a gear, and a driving component. The rack is arc-shaped, and its center and the center line of the connecting sleeve are on the same straight line. The driving component is located outside the drying shell, and the gear is located inside the drying shell. The gear is located at the output end of the driving component, and the gear and the rack are engaged.

[0018] By adopting the above technical solution, the driving component drives the gear to rotate, the gear rotates to drive the rack to rotate, the rack rotates to drive the connecting sleeve to rotate, thereby adjusting the position of the connecting sleeve.

[0019] Optionally, the connecting sleeve is slidably disposed around the condenser tube on the connecting plate, and an elastic element for connecting the connecting plate is provided inside the connecting sleeve. A clearance groove is provided on the partition plate, and a clearance rod is provided on the connecting frame. The clearance rod is rotatably disposed around the condenser tube in the clearance groove.

[0020] By adopting the above technical solution, a clearance rod and a clearance groove are set. When the sealing plate moves, the clearance rod moves in the clearance groove. After the sealing plate moves completely into the collection pipe, the clearance rod and the inner wall of the clearance groove abut against each other, thereby driving the isolation plate to rotate and open the collection pipe. This allows for the adjustment of the positions of the sealing plate and the isolation plate in sequence, so as to discharge the liquid.

[0021] Optionally, a mounting plate is provided on the side of the sealing plate, and a reset member is provided on the mounting plate for driving the sealing plate to rotate in a direction away from the collecting pipe. The reset member is connected to the collecting pipe.

[0022] By adopting the above technical solution, after the liquid is cleaned up, the driving component drives the connecting sleeve back to the initial position, and then the reset component drives the sealing plate back to the initial position, so as to adjust the position of the sealing plate and the isolation plate again, and then discharge the liquid.

[0023] Optionally, a retaining strip is provided on the side of the sealing plate near the collecting pipe, and a retaining groove is provided on the inner wall of the collecting pipe on the side opposite to the sealing port, and the retaining strip and the retaining groove are fastened together.

[0024] By adopting the above technical solution, after the sealing plate moves into the collection pipe, the locking strip moves into the locking groove, that is, the locking strip and the locking groove are engaged, which improves the sealing performance between the sealing plate and the inner wall of the collection pipe and reduces the phenomenon of compressed gas seeping into the collection pipe when discharging liquid.

[0025] Optionally, the clearance rod is rotatably mounted on the connecting frame.

[0026] By adopting the above technical solution, the relief rod rotates when it moves in the relief groove, reducing the friction between the relief rod and the relief groove, so as to adjust the position of the sealing plate.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. While compressed air is being transported through the air delivery pipe, the high-temperature compressed air is cooled through the condenser pipe, causing the moisture contained in it to liquefy and enter the collection pipe, and then be discharged through the collection pipe, thereby reducing the moisture content in the compressed air for better use. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of an integrated compressed air drying system according to an embodiment of this application.

[0030] Figure 2 This is a cross-sectional view of the drying shell in the integrated compressed air drying system of this application embodiment.

[0031] Figure 3 This is a structural view of the collection component in the integrated compressed air drying system according to an embodiment of this application.

[0032] Figure 4 This is a cross-sectional view of the collection pipe in the integrated compressed air drying system according to an embodiment of this application.

[0033] Figure 5 This is a structural view of the connecting sleeve in the integrated compressed air drying system according to an embodiment of this application.

[0034] Figure 6 This is a structural view of the drive component in the integrated compressed air drying system according to an embodiment of this application.

[0035] Figure 7 This is a structural view of the isolation plate in the integrated compressed air drying system according to an embodiment of this application.

[0036] Figure 8 This is a structural view of the clearance groove in the integrated compressed air drying system of this application embodiment.

[0037] Reference numerals: 1. Air compressor body; 2. Air delivery pipe; 3. Drying device; 31. Drying shell; 311. Partition plate; 32. Condenser pipe; 4. Collection assembly; 41. Collection pipe; 411. Connection port; 412. Isolation port; 413. Sealing port; 414. Intermediate plate; 42. Collection bucket; 5. Isolation plate; 51. Relief groove; 6. Sealing plate; 7. Drive assembly; 71. Rack; 72. Gear; 73. Drive component; 8. Connecting plate; 81. Connecting sleeve; 811. Elastic component; 82. Connecting frame; 9. Relief rod; 91. Mounting plate; 92. Reset component; 93. Locking strip; 94. Locking groove. Detailed Implementation

[0038] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0039] This application discloses an integrated compressed air drying system. (Refer to...) Figure 1 and Figure 2 The integrated compressed air drying system includes an air compressor body 1 and a drying device 3 installed on one side of the air compressor body 1. An air supply pipe 2 for supplying compressed air is installed on the air compressor body 1. The air supply pipe 2 is installed inside the drying device 3. The compressed air is dried by the drying device 3 while being supplied through the air supply pipe 2.

[0040] Reference Figure 2 and Figure 3 The drying device 3 includes a drying shell 31 and a condenser tube 32 disposed inside the drying shell 31. Both the drying shell 31 and the condenser tube 32 are cylindrical. The gas supply pipe 2 passes through the drying shell 31 and is arranged in a spiral shape along the length of the center line of the drying shell 31. A partition 311 is provided on the condenser tube 32 to divide the condenser tube 32 into multiple parts. The partition 311 is arranged perpendicular to the center line of the condenser tube 32. In this embodiment, there are two partitions 311. The two partitions 311 divide the condenser tube 32 into three equal parts. The three parts cool down the compressed air in the gas supply pipe 2 in sequence, and the temperature of the three parts gradually decreases. When the compressed air is delivered by the gas supply pipe 2, the compressed air is cooled down evenly, so that the high temperature compressed air is cooled down and liquefied, removing the moisture contained therein and drying it.

[0041] Reference Figure 2 and Figure 3A collection assembly 4 is provided on the drying shell 31. The collection assembly 4 includes a collection pipe 41 and a collection tank 42. The collection pipe 41 is located inside the drying shell 31 and near the bottom of the condenser pipe 32. The collection pipe 41 is arranged along the spiral direction of the gas supply pipe 2. Multiple connection ports 411 are opened on the side of the collection pipe 41 near the gas supply pipe 2. The multiple connection ports 411 are arranged along the length direction of the collection pipe 41 and are connected to the gas supply pipe 2 through the connection ports 411. The collection tank 42 is located outside the drying shell 31, and the end of the collection pipe 41 extends to the outside of the drying shell 31 and connects to the collection tank 42. The liquid generated in the gas supply pipe 2 flows to the bottom of the gas supply pipe 2, then enters the collection pipe 41 through the connection port 411, and finally enters the collection tank 42 through the connection port 411 to collect the generated liquid.

[0042] Reference Figure 3 and Figure 4 A baffle plate 5 is installed inside the collection pipe 41. Multiple baffle plates 5 and partition plates 311 are correspondingly installed, with the positions of the baffle plates 5 and 311 corresponding to those of the partition plates 311. The baffle plate 5 divides the collection pipe 41 into multiple parts. A baffle port 412 is provided through one side of the collection pipe 41. The baffle plate 5 is arc-shaped, and its center coincides with the center line of the condenser pipe 32. The baffle plate 5 is inserted into the collection pipe 41 through the baffle port 412 and rotates around the condenser pipe 32 within the drying shell 31. Initially, the baffle plate 5 abuts against the inner wall of the collection pipe 41, dividing the inside of the collection pipe 41 into multiple parts, reducing the amount of compressed air in the gas supply pipe 2 entering other cooling sections through the collection pipe 41. When liquid collection is required, the baffle plate 5 is rotated to the outside of the collection pipe 41, making the inside of the collection pipe 41 open, allowing the liquid to flow through the collection pipe 41 into the collection tank 42 for collection.

[0043] Reference Figure 4 and Figure 5A sealing port 413 is provided on the side of the collecting pipe 41 opposite to the isolation port 412. A sealing plate 6 is rotatably arranged inside the sealing port 413. The sealing plate 6 is arc-shaped, with its center on the center line of the condenser pipe 32, and it is rotatably arranged around the center of the condenser pipe 32. An intermediate plate 414 is provided inside the collecting pipe 41, located on the side of the isolation plate 5 near the condenser pipe 32, with the side of the isolation plate 5 abutting against the side of the intermediate plate 414. When the isolation plate 5 rotates into the collecting pipe 41, the interior of the collecting pipe 41 is divided by the isolation plate 5 and the intermediate plate 414. The portion of the sealing plate 6 inside the collecting pipe 41 abuts against the side of the intermediate plate 414. When liquid needs to be cleaned, the sealing plate 6 can be rotated toward the inside of the collection pipe 41 so that the side of the sealing plate 6 abuts against the inner wall of the collection pipe 41, and at the same time the sealing plate 6 and the side and the middle plate 414 abut against each other, isolating the inside of the collection pipe 41 from the gas delivery pipe 2, so that compressed gas can be delivered to the gas delivery pipe 2 without stopping when the liquid is discharged.

[0044] Reference Figure 5 and Figure 6 Multiple sealing plates 6 are provided, with corresponding gaps between the multiple sealing plates 6 and the isolation plates 5. A connecting plate 8 is provided on the sealing plate 6, and the connecting plate 8 is connected to the side of the multiple sealing plates 6 away from the collection pipe 41. A connecting sleeve 81 is provided on the connecting plate 8. Both the connecting sleeve 81 and the connecting plate 8 are arc-shaped, and their center lines coincide with the center lines of the sealing plates 6. A connecting frame 82 is provided on the connecting sleeve 81, and the connecting frame 82 is connected to the isolation plates 5. A drive assembly 7 for adjusting the position of the sealing plates 6 and the isolation plates 5 is provided on the drying shell 31.

[0045] Reference Figure 6 The drive assembly 7 includes a rack 71, a gear 72, and a drive member 73. The rack 71 is arc-shaped, and the center of the rack 71 coincides with the center of the connecting sleeve 81. A toothed groove is formed on the rack 71 along its length. The drive member 73 is disposed outside the drying shell 31. The drive member 73 can be a motor, with the output end of the motor extending into the drying shell 31. The gear 72 is disposed at the output end of the motor, and the gear 72 meshes with the toothed groove. The drive member 73 drives the rack 71 to rotate through the gear 72, which in turn drives the rotating sleeve to rotate. This, in turn, drives the sealing plate 6 and the isolation plate 5 to rotate through the connecting plate 8 and the connecting frame 82, so as to discharge the liquid.

[0046] Reference Figure 7 and Figure 8The connecting sleeve 81 is slidably disposed on the connecting plate 8. An elastic element 811 is disposed inside the connecting sleeve 81. The elastic element 811 can be configured as a spring. One end of the elastic element 811 is connected to the inner wall of the connecting sleeve 81, and the other end is connected to the side of the connecting plate 8 away from the sealing plate 6. A clearance groove 51 is provided on the isolation plate 5. A clearance rod 9 is provided on the connecting frame 82. The clearance rod 9 is disposed to rotate around the center of the condenser tube 32 within the clearance groove 51. In the initial state, the isolation plate 5 is inside the collection pipe 41, and the sealing plate 6 is set towards the outside of the collection pipe 41, that is, the collection pipe 41 and the gas supply pipe 2 are in a connected state. Then, the driving component 73 drives the sealing plate 6 to rotate through the connecting sleeve 81, and at the same time drives the relief rod 9 to move in the relief groove 51. The isolation plate 5 is in a stationary state. After the sealing plate 6 rotates to abut against the inner wall of the collection pipe 41, the gas supply pipe 2 and the inside of the collection pipe 41 are isolated. At this time, the relief rod 9 rotates to abut against the inner wall of the relief groove 51. Continue to rotate the connecting sleeve 81, and the sealing plate 6 stops moving. The connecting sleeve 81 moves to compress the elastic element 811. At the same time, the relief rod 9 drives the isolation plate 5 to adjust the position of the isolation plate 5, thereby realizing the sequential adjustment of the positions of the sealing plate 6 and the isolation plate 5 in order to collect the liquid. The relief rod 9 is rotatably mounted on the connecting frame 82, so that the relief rod 9 rotates while moving in the relief groove 51, thereby reducing the friction when the relief rod 9 moves in the relief groove 51, so as to adjust the position of the connecting sleeve 81.

[0047] Reference Figure 6 and Figure 7 A mounting plate 91 is provided on the side of the sealing plate 6, and a reset element 92 is provided on the mounting plate 91. The reset element 92 can be a spring, with one end connected to the mounting plate 91 and the other end connected to the collection pipe 41. When the sealing plate 6 slides toward the collection pipe 41, the spring is compressed. After the liquid is discharged, the driving element 73 drives the connecting sleeve 81 back to the initial position, and at the same time, the sealing plate 6 returns to the initial position under the action of the spring, so that the position of the sealing plate 6 can be adjusted again.

[0048] Reference Figure 8 A retaining strip 93 is provided on one side of the sealing plate 6 inside the collection pipe 41. A retaining groove 94 is provided on the inner wall of the collection pipe 41 opposite to the sealing port 413, and the retaining strip 93 is engaged in the groove 94. When the connecting sleeve 81 rotates the sealing plate 6 to abut against the inner wall of the collection pipe 41, the retaining strip 93 and the groove 94 engage, improving the sealing performance between the sealing plate 6 and the inner wall of the collection pipe 41, and reducing the possibility of compressed air entering the collection pipe 41 during liquid collection.

[0049] The implementation principle of this application is as follows: after the air compressor body 1 compresses the air, the compressed air is cooled through the condenser pipe 32 to remove the moisture in the compressed air. At the same time, the liquid in the collection pipe 41 is collected into the collection bucket 42 by adjusting the position of the sealing plate 6 and the isolation plate 5, thereby reducing the moisture content in the compressed air so that the compressed air can be used.

[0050] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An integrated compressed air drying system, comprising an air compressor body (1), characterized in that: A drying device (3) is provided on one side of the air compressor body (1). The drying device (3) includes a drying shell (31) and a condenser pipe (32) disposed inside the drying shell (31) for cooling the compressed air. A gas delivery pipe (2) for delivering compressed gas is provided on the air compressor body (1). The gas delivery pipe (2) passes through the drying shell (31) and is arranged around the condenser pipe (32). A partition (311) for dividing the condenser pipe (32) into multiple parts is provided on the condenser pipe (32). The partition (311) is arranged perpendicular to the center line of the condenser pipe (32). A collection assembly (4) for collecting the liquid generated by the liquefaction of compressed air is provided on the drying shell (31). The collection assembly (4) includes a collection pipe (41) and a collection bucket (42). The collection pipe (41) is disposed inside the drying shell (31) and is located near the bottom of the condenser pipe (32). The collection pipe (41) has multiple connection ports (411) that communicate with the gas transmission pipe (2). The collection bucket (42) is disposed outside the drying shell (31). The collection pipe (41) extends to the outside of the drying shell (31) and connects to the collection bucket (42). The collecting tube (41) is provided with a partition plate (5) for dividing the collecting tube (41) into multiple parts. Multiple partition plates (5) and multiple partitions (311) are arranged in a one-to-one correspondence. The side of the collecting tube (41) is provided with a partition opening (412). The partition plate (5) is arc-shaped. The center of the partition plate (5) coincides with the center line of the condenser tube (32). The partition plate (5) is arranged to rotate around the condenser tube (32) inside the drying shell (31). The partition plate (5) rotates into the collecting tube (41) through the partition opening (412) to divide the collecting tube (41) into multiple parts. A sealing port (413) is provided on the side of the collecting pipe (41) away from the isolation port (412). A sealing plate (6) is provided inside the sealing port (413) and rotates around the condenser pipe (32). The sealing plate (6) is arc-shaped and the center of the sealing plate (6) is located on the center line of the condenser pipe (32). An intermediate plate (414) is provided inside the collecting pipe (41). The intermediate plate (414) is located on the side of the isolation plate (5) close to the condenser pipe (32). The side of the isolation plate (5) and the intermediate plate (414) abut against each other to divide the interior of the collecting pipe (41). The side of the sealing plate (6) abuts against the intermediate plate (414). The sealing plate (6) is used to separate the interior of the gas transmission pipe (2) from the interior of the collecting pipe (41). Multiple sealing plates (6) are provided. The sealing plates (6) and the collection pipe (41) are divided into multiple parts by the isolation plate (5) in a one-to-one correspondence. A connecting plate (8) is provided on the sealing plate (6). A connecting sleeve (81) is provided on the connecting plate (8). A connecting frame (82) is provided on the connecting sleeve (81). The connecting frame (82) is connected to the isolation plate (5). A driving assembly (7) for adjusting the position of the sealing plate (6) is provided on the drying shell (31). The driving assembly (7) is connected to the connecting sleeve (81).

2. The integrated compressed air drying system according to claim 1, characterized in that: The connecting sleeve (81) and the connecting plate (8) are both arc-shaped, and their center lines coincide with the center line of the sealing plate (6). The driving assembly (7) includes a rack (71), a gear (72) and a driving member (73). The rack (71) is arc-shaped, and its center and the center line of the connecting sleeve (81) are on the same straight line. The driving member (73) is located outside the drying shell (31). The gear (72) is located inside the drying shell (31). The gear (72) is located at the output end of the driving member (73). The gear (72) and the rack (71) are engaged.

3. The integrated compressed air drying system according to claim 2, characterized in that: The connecting sleeve (81) is slidably disposed on the connecting plate (8) around the condenser tube (32). An elastic element (811) for connecting the connecting plate (8) is provided inside the connecting sleeve (81). A relief groove (51) is provided on the partition plate (311). A relief rod (9) is provided on the connecting frame (82). The relief rod (9) is rotatably disposed on the condenser tube (32) inside the relief groove (51).

4. The integrated compressed air drying system according to claim 3, characterized in that: The sealing plate (6) has a mounting plate (91) on its side. The mounting plate (91) has a reset member (92) for driving the sealing plate (6) to rotate away from the collection tube (41). The reset member (92) is connected to the collection tube (41).

5. The integrated compressed air drying system according to claim 4, characterized in that: The sealing plate (6) is provided with a retaining strip (93) on the side near the collecting pipe (41), and a retaining groove (94) is provided on the inner wall of the collecting pipe (41) on the side opposite to the sealing port (413). The retaining strip (93) and the retaining groove (94) are fastened together.

6. The integrated compressed air drying system according to claim 5, characterized in that: The yielding rod (9) is rotatably mounted on the connecting frame (82).

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