Compressor built-in dynamic balance adjusting device and method under well mouth wide air inlet working condition

Abstract

The internal dynamic balance adjusting device comprises a machine table, a sleeving block is fixedly connected to the position, close to the rear side, of the top of the machine table, a plurality of fixing blocks are fixedly connected to the position, close to the front side, of the top of the machine table, and the fixing blocks are sequentially and linearly arranged from left to right; a sleeving block is fixedly connected to the front end of the rotating shaft, a limiting rod is arranged in an inner cavity of the sleeving block in a penetrating mode, a sleeve is fixedly connected to the front end of the limiting rod, and a movable rod is arranged in an inner cavity of the sleeve in a penetrating mode. The reciprocating compressor can be attached to or stored in a specific position under the action of centrifugal force, so that the mass of the position is increased, balance force is generated, non-balance gas force generated by violent fluctuation of gas inlet pressure is dynamically counteracted, and it is ensured that the reciprocating compressor operates safely, stably, efficiently and for a long period under the severe wellhead condition.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of compressors, in particular to an in-machine dynamic balance adjusting device and method for a compressor under a wellhead wide intake condition. BACKGROUND

[0002] A piston compressor, also known as a reciprocating compressor, is a positive displacement power machine that compresses gas using the principle of volume change. Its core feature is that through the periodic reciprocating movement of the piston in the cylinder, the volume of the closed working chamber is forcibly changed, thereby realizing the suction, compression and discharge of gas, and continuously converting mechanical energy into pressure energy of the gas.

[0003] The "wellhead wide intake condition" refers to the frequent fluctuations of the pressure, flow rate and gas composition at the compressor inlet within a wide range, which is a typical feature in the process of natural gas field exploitation. Under this harsh condition, the core of the "in-machine dynamic balance adjusting device" for the compressor is an automatically adjustable balance chamber system, the core component of which is usually called a "dynamic balance valve" or "automatic balance system". Its fundamental purpose is to offset the gas force changes borne by the piston during operation in real time, thereby protecting the compressor and achieving high efficiency and stable operation. SUMMARY

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: In particular, the in-machine dynamic balance adjusting device for a compressor under a wellhead wide intake condition comprises a machine table, a sleeve joint block is fixedly connected to the top of the machine table near the rear side, a plurality of fixed blocks are fixedly connected to the top of the machine table near the front side, the fixed blocks are linearly arranged from left to right, a limiting rod is provided through the inner cavity of the sleeve joint block, a sleeve is fixedly connected to the front end of the limiting rod, an active rod is provided through the inner cavity of the sleeve, two transmission plates are sleeved on the outer side of the active rod, the transmission plates are symmetrically arranged left and right, a first rotating shaft is provided through the inner cavity of each transmission plate near the front side, the first rotating shaft is inserted into the adjacent fixed block, a first crank is sleeved on the outer side of the first rotating shaft, a second crank is fixedly connected to the bottom of each first crank, a second rotating shaft is fixedly connected to the inner cavity of each second crank near the top, the second rotating shaft penetrates through the adjacent fixed block and is fixedly connected with a third crank, a transmission crank is hingedly connected between the two third cranks, a cylinder shell is arranged on the top of the machine table, a first piston column is attached to the inner cavity of the cylinder shell near the front end, a second piston column is attached to the inner cavity of the cylinder shell near the rear end, the transmission crank is hingedly connected with the first piston column on the rear side, a linkage plate is fixedly connected to the front side of the sleeve, and the linkage plate is hingedly connected with the second piston column on the front side.

[0005] Preferably, the top of the machine is provided with a first motor near the right side, the first motor is fixedly connected with the adjacent fixed block, the power output shaft of the first motor is fixedly connected with the adjacent first rotating shaft, the air cylinder shell is provided with air valves near the center on the top and bottom, the top of the air cylinder shell is provided with two air inlet valves, the bottom of the air cylinder shell is fixedly connected with mounting blocks near the front and rear sides, and the bottom of the mounting block is fixedly connected with the machine.

[0006] Preferably, the bottom of the machine is provided with a plurality of I-shaped steel, the plurality of I-shaped steel is arranged in a rectangular shape, the top of the I-shaped steel is provided with a matching plate, the matching plate is matched with the bottom of the machine, the bottom center of the matching plate is fixedly connected with a support rod, the outer side of the support rod is fixedly sleeved with a circular plate, the bottom of the I-shaped steel is fixedly connected with a rubber pad, the bottom end of the support rod is fixedly connected with the rubber pad, the outer side of the support rod is sleeved with a vibration isolation spring, and the inner cavity of the I-shaped steel is provided with a fixing bolt.

[0007] Preferably, the top of the machine is provided with a vertical plate near the left center, the top of the vertical plate is fixedly connected with an electromagnetic injection valve, the top of the electromagnetic injection valve is fixedly connected with an L-shaped fixing rod, the other end of the L-shaped fixing rod is fixedly connected with a storage box, the front side of the vertical plate is fixedly connected with an L-shaped mounting rod, the other end of the L-shaped mounting rod is fixedly connected with a sliding plate, and the sliding plate is slidably connected with a rack.

[0008] Preferably, the electromagnetic injection valve is provided with a plurality of adjusting boxes, the plurality of adjusting boxes are arranged in a trapezoidal shape, the bottom of each adjusting box is inserted with a progressive pipe, the left end of the progressive pipe is inserted into the adjacent adjusting box, the bottom of the adjusting box is provided with an opening, the opening and the progressive pipe are mutually penetrated, the opening is provided with a turnover plate, the front side of the turnover plate is fixedly connected with a rotating rod, the rotating rod penetrates through the adjusting box and is fixedly connected with a gear, the rear side of the electromagnetic injection valve is inserted with two transmission pipes, and the two transmission pipes are sealingly connected with the adjacent air inlet valve.

[0009] Preferably, the bottom of the storage box is inserted with a plurality of filling pipes, the plurality of filling pipes are arranged in a linear arrangement from left to right, the bottom end of the filling pipe is located at the top of the adjusting box, the bottom of the machine is provided with a bottom trigger near the left side, the bottom trigger is located below the rack, the inner cavity of the filling pipe is provided with a discharging pump, and the bottom trigger is electrically connected with the discharging pump.

[0010] Preferably, a second motor is provided on the right side of the storage box. A rotating plate is fixedly connected to the power output shaft of the second motor. A rotary plate is fixedly connected to the center of the rotating plate. A drive rod is fixedly connected to the rotary plate. An intermittent plate is attached to the top of the rotating plate. Several arc-shaped grooves are formed on the outer side of the intermittent plate. The arc-shaped grooves are arranged in a ring around the center of the intermittent plate. Several U-shaped grooves are formed on the intermittent plate. The U-shaped grooves and arc-shaped grooves are staggered. A transmission rod is fixedly connected to the center of the intermittent plate. A winding wheel is fixedly sleeved on the outer side of the transmission rod. A pull rope is wound around the outer side of the winding wheel. The other end of the pull rope is fixedly connected to a rack.

[0011] Preferably, a Z-shaped fixing rod is sleeved on the outer side of the second motor power output shaft and the transmission rod. The bottom end of the Z-shaped fixing rod is fixedly connected to the machine base. A fixing plate is fixedly connected to the front side of the cylinder housing. A groove is opened on the front side of the fixing plate near the left side. A counterweight slider is attached to the groove near the center. Symmetrical springs are fixedly connected to both the upper and lower sides of the counterweight slider. The opposite ends of the two symmetrical springs are fixedly connected to the inner side of the groove. A display rod is fixedly connected to the front side of the counterweight slider.

[0012] Preferably, a connecting plate is fixedly connected to the front side of the fixed plate near the center, and a trigger is fixedly connected to the front side of the fixed plate near the right side. A plurality of fitting rods are provided through the inner cavity of the connecting plate. The plurality of fitting rods are arranged linearly from top to bottom. A return spring is sleeved on the outer side of each fitting rod. A retaining plate is sleeved on the outer side of the plurality of fitting rods. The retaining plate is fixedly connected to the fixed plate. The trigger is electrically connected to the second motor.

[0013] Specifically, the method for using the compressor's internal dynamic balance adjustment device under wide wellhead inlet conditions includes the following steps: S1: Place the machine on top of several bonding plates and fix the position of the bonding plates by rotating the fixing bolts. The transmission path of vibration energy to the foundation and building can be cut off by the support rod, vibration isolation spring and rubber pad, and vibration transmission and amplification can be prevented. S2: When the first motor starts, the power output shaft can drive the first crank located on the right to rotate. When the first crank located on the right rotates, it can drive the adjacent second crank to rotate. The second crank can drive the third crank to rotate through the second shaft. When the third crank rotates, it can drive the first piston rod to reciprocate through the transmission crank. When the first crank rotates, it can drive the transmission plate to swing. When the transmission plate swings, it can drive the second piston rod to reciprocate through the sleeve. Since the first piston rod and the second piston rod are symmetrically arranged, the piston movement directions can be opposite, and the first-order reciprocating inertial force can be completely canceled. S3: When the intake pressure of the cylinder housing fluctuates greatly, the gas force acting on both sides of the piston inside the compressor cylinder will change drastically, and the outer side of the cylinder housing will vibrate violently. When the cylinder housing vibrates, it can cause the counterweight slider to slide up and down. When the counterweight slider slides, it can drive the display rod to move synchronously. When the display rod moves, it can drive the contact rod to move. When the first contact rod moves, it can activate the trigger, which can start the second motor. S4: When the second motor starts, it can drive the rotating plate and the rotary plate to rotate. When the rotary plate starts, it can drive the drive rod to rotate synchronously. When the drive rod is in contact with the U-shaped groove on the intermittent plate, it can drive the intermittent plate to rotate. When the intermittent plate rotates, the outer side of the rotating plate can be in contact with the arc-shaped groove on the intermittent plate to complete the intermittent rotation. When the intermittent plate rotates, it can drive the winding wheel to rotate. When the winding wheel rotates, it can drive the rack to move through the pull rope. S5: When the rack moves, it can drive the gear located below to rotate. When the gear rotates, it can drive the tilting plate to rotate. When the tilting plate rotates, it can allow the high-pressure fluid inside the regulating box to flow into the inner cavity of the advance pipe. The high-pressure fluid in the inner cavity of the advance pipe can flow into the electromagnetic injection valve. The electromagnetic injection valve injects the high-pressure fluid into the inner cavity of the cylinder shell through two transmission pipes. Under the action of centrifugal force, the fluid adheres to or is stored in a specific position, thereby increasing the mass at that position and generating a balancing force. This dynamically counteracts the unbalanced gas force caused by the violent fluctuation of the intake pressure, ensuring that the reciprocating compressor operates safely, stably, efficiently, and for a long period of time under harsh wellhead conditions. S6: When the remaining trigger is activated, it can drive the intermittent plate to continue rotating, thereby driving the rack to slide upward through the pull rope. When the rack moves, it can drive the remaining gear to rotate, and the high-pressure fluid at the higher position can flow into the inner cavity of the regulating box at the lower position through the advance pipe.

[0014] Compared with the prior art, the beneficial effects of the present invention are: This invention, through the cooperation of components such as component bonding plates, I-beams, rubber pads, vibration isolation springs, support rods, circular plates, fixing bolts, socket blocks, limit rods, L-shaped fixing rods, storage boxes, Z-shaped fixing rods, vertical plates, and bottom triggers, can cut off the transmission path of vibration energy to the foundation and building, prevent vibration transmission and amplification, and at the same time achieve opposite piston movement directions, so that the first-order reciprocating inertial force can be completely canceled. This invention, through the cooperation of components such as symmetrical springs, contact rods, return springs, clamping plates, adjusting boxes, advance tubes, gears, flipping plates, and winding wheels, enables the body to adhere to or be stored at a specific position under the action of centrifugal force, thereby increasing the mass at that position and generating a balancing force. This dynamically counteracts the unbalanced gas force caused by drastic fluctuations in intake pressure, ensuring the safe, stable, efficient, and long-cycle operation of the reciprocating compressor under harsh wellhead conditions. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the machine tool structure of the component of the present invention; Figure 3 This is a plan view of the machine tool structure of the component of the present invention; Figure 4 This is a schematic diagram of the Z-shaped fixing rod structure of the component of the present invention; Figure 5 This is a rear view of the Z-shaped fixing rod structure of the component of the present invention; Figure 6 This is a bottom view of the component storage box structure of the present invention; Figure 7 This is a schematic diagram of the component fixing plate structure of the present invention; Figure 8 This is a plan view of the component fixing plate structure of the present invention; Figure 9 This is a schematic diagram of the adjustment box structure of the component of the present invention; Figure 10 This is a plan view of the adjustment box structure of the component of the present invention; Figure 11 This is a plan view of the bonding plate structure of the component of the present invention; Figure 12 for Figure 8 Enlarged view of point A in the middle.

[0016] Labels in the diagram: 1. Machine base; 2. Support plate; 3. Sleeve block; 4. Limiting rod; 5. L-shaped fixing rod; 6. Storage box; 7. Z-shaped fixing rod; 8. Vertical plate; 9. Bottom trigger; 10. Transmission plate; 11. Fixing block; 12. First motor; 13. First crank; 14. Second crank; 15. Third crank; 16. Transmission crank; 17. First piston rod; 18. Cylinder housing; 19. Valve; 20. Transmission pipe; 21. Second piston rod; 22. Mounting block; 23. Sleeve; 24. Linkage plate; 25. Adhesive plate; 26. I-beam; 27. Rubber pad; 28. 29. Vibration damping spring; 30. Support rod; 31. Circular plate; 32. Fixing bolt; 33. Fixing plate; 34. Trigger; 35. Connecting plate; 36. Display rod; 37. Counterweight slider; 38. Symmetrical spring; 39. Adhesive rod; 40. Reset spring; 41. Clamping plate; 42. Adjustment box; 43. Progress tube; 44. Gear; 45. Flipping plate; 46. Winding wheel; 47. Pull rope; 48. Intermittent plate; 49. Rotating plate; 50. Second motor; 51. Rotary plate; 52. Rack; 53. L-shaped mounting rod; 54. Slide plate; 55. Electromagnetic injection valve; 66. Filling tube. Detailed Implementation

[0017] Please see Figures 1-11 The present invention provides a technical solution: Specifically, it is an internal dynamic balance adjustment device for a compressor under wide wellhead intake conditions, including a machine base 1. A sleeve block 3 is fixedly connected to the top of the machine base 1 near the rear side. Several fixed blocks 11 are fixedly connected to the top of the machine base 1 near the front side. The fixed blocks 11 are arranged linearly from left to right. A limiting rod 4 is passed through the inner cavity of the sleeve block 3. A sleeve 23 is fixedly connected to the front end of the limiting rod 4. A movable rod is passed through the inner cavity of the sleeve 23. Two transmission plates 10 are sleeved on the outer side of the movable rod. The two transmission plates 10 are arranged symmetrically from left to right. A first rotating shaft is passed through the inner cavity of each transmission plate 10 near the front side. The first rotating shaft is inserted into the adjacent fixed block 11. A sleeve is sleeved on the outer side of the first rotating shaft. The first crank 13 is fixedly connected to the bottom of each of the two first cranks 13. The inner cavity of each of the two second cranks 14 is fixedly connected to the top of each of the two second cranks 14. The second cranks pass through the adjacent fixed blocks 11 and are fixedly connected to the third cranks 15. The two third cranks 15 are hinged together by a transmission crank 16. The top of the machine base 1 is provided with a cylinder housing 18. The inner cavity of the cylinder housing 18 is attached to the front end of the first piston column 17. The inner cavity of the cylinder housing 18 is attached to the rear end of the second piston column 21. The rear side of the transmission crank 16 is hinged to the first piston column 17. The front side of the sleeve 23 is fixedly connected to a linkage plate 24. The front side of the linkage plate 24 is hinged to the second piston column 21.

[0018] A first motor 12 is installed on the top right side of the machine base 1. The first motor 12 is fixedly connected to the adjacent fixed block 11. The power output shaft of the first motor 12 is fixedly connected to the adjacent first rotating shaft. Air valves 19 are installed on both the upper and lower sides of the cylinder housing 18 near the center. Two intake valves are installed on the top of the cylinder housing 18. Mounting blocks 22 are fixedly connected to the bottom of the cylinder housing 18 near the front and rear sides. The bottom of the mounting blocks 22 is fixedly connected to the machine base 1. Several I-beams 26 are installed at the bottom of the machine base 1, arranged in a rectangular pattern. A bonding plate 25 is provided on the top of the steel 26. The bonding plate 25 is bonded to the bottom of the machine base 1. A support rod 29 is fixedly connected to the center of the bottom of the bonding plate 25. A circular plate 30 is fixedly sleeved on the outside of the support rod 29. A rubber pad 27 is fixedly connected to the bottom of the I-beam 26. The bottom end of the support rod 29 is fixedly connected to the rubber pad 27. A vibration isolation spring 28 is sleeved on the outside of the support rod 29. A fixing bolt 31 is installed in the inner cavity of the I-beam 26. The fixing bolt 31 is fixedly connected to the bonding plate 25. A support plate 2 is fixedly connected between every two adjacent I-beams 26.

[0019] A vertical plate 8 is fixedly connected to the top of the machine 1 near the center of the left side. An electromagnetic injection valve 54 is fixedly connected to the top of the vertical plate 8. An L-shaped fixing rod 5 is fixedly connected to the top of the electromagnetic injection valve 54. A storage box 6 is fixedly connected to the other end of the L-shaped fixing rod 5. An L-shaped mounting rod 52 is fixedly connected to the front side of the vertical plate 8. A sliding plate 53 is fixedly connected to the other end of the L-shaped mounting rod 52. A rack 51 is slidably connected to the sliding plate 53. Several regulating boxes 41 are arranged in a trapezoidal pattern to the right of the electromagnetic injection valve 54. Each regulating box 41 has a delivery pipe 42 inserted into its bottom. The left end of the delivery pipe 42 is inserted into the adjacent regulating box 41. An opening is provided at the bottom of the inner cavity of each regulating box 41. The advance pipes 42 are interconnected, and the opening is provided with a flip plate 44. A rotating rod is fixedly connected to the front side of the flip plate 44. The front end of the rotating rod passes through the regulating box 41 and is fixedly connected with a gear 43. Two transmission pipes 20 are inserted into the rear side of the electromagnetic injection valve 54. Both transmission pipes 20 are sealed to the adjacent air intake valve. Several filling pipes 55 are inserted into the bottom of the storage box 6. The filling pipes 55 are arranged linearly from left to right. The bottom end of the filling pipe 55 is located at the top of the regulating box 41. A bottom trigger 9 is installed on the top of the machine base 1 near the left side. The bottom trigger 9 is located below the rack 51. A feeding pump is provided in the inner cavity of the filling pipe 55. The bottom trigger 9 is electrically connected to the feeding pump.

[0020] A second motor 49 is located on the right side of the storage box 6. A rotating plate 48 is fixedly connected to the power output shaft of the second motor 49. A rotary plate 50 is fixedly connected to the center of the rotating plate 48. A drive rod is fixedly connected to the rotary plate 50. An intermittent plate 47 is attached to the top of the rotating plate 48. Several arc-shaped grooves are formed on the outer side of the intermittent plate 47, arranged in a ring around the center of the intermittent plate 47. Several U-shaped grooves are formed on the intermittent plate 47, with the U-shaped grooves and arc-shaped grooves interleaved. A transmission rod is fixedly connected to the center of the intermittent plate 47. A winding wheel 45 is fixedly sleeved on the outer side of the transmission rod. A pull rope 46 is wound around the outer side of the winding wheel 45, and the other end of the pull rope 46 is fixedly connected to a rack 51. A Z-shaped fixing rod 7 is sleeved on the outer side of the power output shaft of the second motor 49 and the transmission rod. The bottom end of the Z-shaped fixing rod 7 is fixedly connected to the machine base 1. (Cylinder housing) A fixing plate 32 is fixedly connected to the front side of the 18. A groove is provided on the front side of the fixing plate 32 near the left side. A counterweight slider 36 is attached to the groove near the center. Symmetrical springs 37 are fixedly connected to both the upper and lower sides of the counterweight slider 36. The opposite ends of the two symmetrical springs 37 are fixedly connected to the inner side of the groove. A display rod 35 is fixedly connected to the front side of the counterweight slider 36. A connecting plate 34 is fixedly connected to the front side of the fixing plate 32 near the center. A trigger 33 is fixedly connected to the front side of the fixing plate 32 near the right side. Several fitting rods 38 are provided through the inner cavity of the connecting plate 34. The fitting rods 38 are arranged linearly from top to bottom. A reset spring 39 is sleeved on the outside of the fitting rods 38. A locking plate 40 is sleeved on the outside of the fitting rods 38. The locking plate 40 is fixedly connected to the fixing plate 32. The trigger 33 is electrically connected to the second motor 49.

[0021] Specifically, the method for using the compressor's internal dynamic balance adjustment device under wide wellhead inlet conditions includes the following steps: S1: Place the machine base 1 on top of several bonding plates 25 and fix the position of the bonding plates 25 by rotating the fixing bolts 31. The transmission path of vibration energy to the foundation and building can be cut off by the support rod 29, vibration isolation spring 28 and rubber pad 27, thus preventing the transmission and amplification of vibration. S2: When the first motor 12 starts, it can drive the first crank 13 located on the right side to rotate through the power output shaft. When the first crank 13 located on the right side rotates, it can drive the adjacent second crank 14 to rotate. The second crank 14 can drive the third crank 15 to rotate through the second rotating shaft. When the third crank 15 rotates, it can drive the first piston rod 17 to reciprocate through the transmission crank 16. When the first crank 13 rotates, it can drive the transmission plate 10 to swing. When the transmission plate 10 swings, it can drive the second piston rod 21 to reciprocate through the sleeve 23. Since the first piston rod 17 and the second piston rod 21 are symmetrically arranged, the piston movement directions are opposite, and the first-order reciprocating inertial force can be completely canceled. S3: When the intake pressure of the cylinder housing 18 fluctuates greatly, the gas force acting on both sides of the piston in the compressor cylinder will change drastically, and the outer side of the cylinder housing 18 will vibrate violently. When the cylinder housing 18 vibrates, the counterweight slider 36 can slide up and down. When the counterweight slider 36 slides, it can drive the display rod 35 to move synchronously. When the display rod 35 moves, it can drive the contact rod 38 to move. When the first contact rod 38 moves, the trigger 33 can be activated. The trigger 33 can start the second motor 49. S4: When the second motor 49 starts, it can drive the rotating plate 48 and the rotary plate 50 to rotate. When the rotary plate 50 starts, it can drive the drive rod to rotate synchronously. When the drive rod is in contact with the U-shaped groove on the intermittent plate 47, it can drive the intermittent plate 47 to rotate. When the intermittent plate 47 rotates, the outer side of the rotating plate 48 can be in contact with the arc-shaped groove on the intermittent plate 47 to complete the intermittent rotation. When the intermittent plate 47 rotates, it can drive the winding wheel 45 to rotate. When the winding wheel 45 rotates, it can drive the rack 51 to move through the pull rope 46. S4: When the rack 51 moves, it can drive the gear 43 located below to rotate. When the gear 43 rotates, it can drive the tilting plate 44 to rotate. When the tilting plate 44 rotates, it can cause the high-pressure fluid inside the regulating box 41 to flow into the inner cavity of the advance pipe 42. The high-pressure fluid in the inner cavity of the advance pipe 42 can flow into the electromagnetic injection valve 54. The electromagnetic injection valve 54 injects the high-pressure fluid into the inner cavity of the cylinder shell 18 through two transmission pipes 20. Under the action of centrifugal force, the fluid adheres to or is stored in a specific position, thereby increasing the mass at that position and generating a balancing force. This dynamically counteracts the unbalanced gas force caused by the violent fluctuation of the intake pressure, ensuring that the reciprocating compressor operates safely, stably, efficiently, and for a long period of time under harsh wellhead conditions. S5: When the remaining trigger 33 is activated, it can drive the intermittent plate 47 to continue rotating, thereby driving the rack 51 to slide upward through the pull rope 46. When the rack 51 moves, it can drive the remaining gear 43 to rotate. The high-pressure fluid at the higher position can flow into the inner cavity of the regulating box 41 at the lower position through the advance pipe 42.

Claims

1. The compressor's internal dynamic balance adjusting device under the condition of wide intake at wellhead, comprising a machine table (1), characterized in that: The machine table (1) top near the right side is provided with first motor (12), first motor (12) and adjacent fixed block (11) fixed connection, first motor (12) power output shaft and adjacent first shaft fixed connection, the gas cylinder shell (18) upper and lower sides near the center are provided with gas valve (19), the gas cylinder shell (18) top is provided with two inlet valve, the gas cylinder shell (18) bottom near the front and back sides are fixedly connected with mounting block (22), the mounting block (22) bottom and machine table (1) fixed connection.

2. The in-line dynamic balancing adjustment device of claim 1, wherein the device is a compressor, in particular a wellhead wide intake operating compressor. The machine table (1) bottom is provided with a plurality of I-shaped steel (26), a plurality of the I-shaped steel (26) is rectangular arrangement, the I-shaped steel (26) top is provided with the lamination board (25), the lamination board (25) and machine table (1) bottom lamination, the lamination board (25) bottom center fixedly connected with support rod (29), the support rod (29) outside fixed sleeve is connected with round plate (30), the I-shaped steel (26) bottom fixedly connected with rubber pad (27), the support rod (29) bottom and rubber pad (27) fixedly connected, the support rod (29) outside sleeve is connected with vibration isolation spring (28), the I-shaped steel (26) cavity is mounted with fixed bolt (31), the fixed bolt (31) and lamination board (25) fixedly connected, every two adjacent the I-shaped steel (26) between them are fixedly connected with support plate (2).

3. The in-dynamic balancing adjustment device of claim 2, wherein the device is used in a compressor with a wide intake at the well head. The machine table (1) bottom is provided with a plurality of I-shaped steel (26), a plurality of the I-shaped steel (26) is rectangular arrangement, the I-shaped steel (26) top is provided with the lamination board (25), the lamination board (25) and machine table (1) bottom lamination, the lamination board (25) bottom center fixedly connected with support rod (29), the support rod (29) outside fixed sleeve is connected with round plate (30), the I-shaped steel (26) bottom fixedly connected with rubber pad (27), the support rod (29) bottom and rubber pad (27) fixedly connected, the support rod (29) outside sleeve is connected with vibration isolation spring (28), the I-shaped steel (26) cavity is mounted with fixed bolt (31), the fixed bolt (31) and lamination board (25) fixedly connected, every two adjacent the I-shaped steel (26) between them are fixedly connected with support plate (2).

4. The in-dynamic balancing adjustment device of claim 3, wherein the compressor is specifically a wellhead wide intake operating condition. The machine (1) top near the left side center is fixedly connected with a vertical plate (8), the vertical plate (8) top is fixedly connected with an electromagnetic injection valve (54), the electromagnetic injection valve (54) top is fixedly connected with an L-shaped fixed rod (5), the L-shaped fixed rod (5) other end is fixedly connected with a storage box (6), the vertical plate (8) front side is fixedly connected with an L-shaped mounting rod (52), the L-shaped mounting rod (52) other end is fixedly connected with a sliding plate (53), the sliding plate (53) is slidingly connected with a rack (51).

5. The in-line dynamic balancing adjustment device of claim 4, wherein the device is a compressor, in particular a wellhead wide intake operating compressor. The electromagnetic injection valve (54) right side is provided with several adjusting boxes (41), several adjusting boxes (41) are provided in trapezoidal arrangement, the bottom of several adjusting boxes (41) is inserted with a progressive pipe (42), the left end of the progressive pipe (42) is inserted on the adjacent adjusting box (41), the bottom of the adjusting box (41) is provided with an opening, the opening and the progressive pipe (42) are provided with each other, the opening is provided with a turnover plate (44), the turnover plate (44) front side is fixedly connected with a rotating rod, the rotating rod front end penetrates the adjusting box (41), and is fixedly connected with a gear (43), the electromagnetic injection valve (54) rear side is inserted with two transmission pipes (20), two transmission pipes (20) are all sealedly connected with adjacent air inlet valves.

6. The in-line dynamic balancing adjustment device for a compressor, particularly for a wellhead wide intake operating condition according to claim 5, characterized in that: The storage box (6) bottom is inserted with several filling pipes (55), several filling pipes (55) are sequentially arranged in linear arrangement from left to right, the bottom end of the filling pipe (55) is located at the top of the adjusting box (41), the bottom of the machine (1) near the left side is provided with a bottom trigger (9), the bottom trigger (9) is located below the rack (51), the filling pipe (55) inner cavity is provided with a discharging pump, and the bottom trigger (9) is electrically connected with the discharging pump.

7. The in-line dynamic balancing adjustment device of claim 6, wherein the device is a compressor, in particular a wellhead wide intake operating compressor. The storage box (6) right side is provided with a second motor (49), the second motor (49) power output shaft is fixedly connected with a rotating plate (48), the rotating plate (48) center is fixedly connected with a spiral plate (50), the spiral plate (50) is fixedly connected with a driving rod, the rotating plate (48) top is attached with an intermittent plate (47), the intermittent plate (47) outside is provided with a plurality of arc grooves, a plurality of arc grooves are arranged in a ring shape around the center of the intermittent plate (47), a plurality of U-shaped grooves are formed in the intermittent plate (47), the U-shaped grooves and the arc grooves are staggered, the center of the intermittent plate (47) is fixedly connected with a transmission rod, the transmission rod outside is fixedly sleeved with a winding wheel (45), the winding wheel (45) outside is wound with a pull rope (46), and the other end of the pull rope (46) is fixedly connected on the rack (51).

8. The in-line dynamic balancing adjustment device of claim 7, wherein the device is a compressor, in particular a wellhead wide intake operating compressor. The second motor (49) power output shaft and transmission rod outside common sleeve joint has Z type fixed rod (7), Z type fixed rod (7) bottom fixedly connected on the machine table (1), the cylinder shell (18) front side fixedly connected with fixed plate (32), the fixed plate (32) front side is close to the left side recess is established, the recess is close to the center place and fits with counterweight slider (36), the counterweight slider (36) upper and lower sides are all fixedly connected with symmetry spring (37), two symmetry spring (37) are all fixedly connected in the recess inner side on the end of the opposite direction, the counterweight slider (36) front side fixedly connected with display rod (35).

9. The in-line dynamic balancing adjustment device for a compressor, particularly for a wellhead wide intake operating condition according to claim 8, characterized in that: The fixed plate (32) front side is close to the center place fixedly connected with connecting plate (34), the fixed plate (32) front side is close to the right side fixedly connected with trigger (33), the connecting plate (34) inner chamber is equipped with a plurality of fitting rods (38) through, a plurality of fitting rods (38) are sequentially arranged in linear from top to bottom, the fitting rod (38) outside sleeve has reset spring (39), a plurality of fitting rods (38) outside common sleeve has clamping plate (40), the clamping plate (40) is fixedly connected on the fixed plate (32), the trigger (33) is electrically connected with the second motor (49).

10. The method of using the in-line dynamic balancing adjustment device of a compressor, particularly in the wellhead wide intake operating condition, according to any one of claims 1-9, characterized in that, It comprises the following steps: S1: the machine table (1) is placed on the top of a plurality of fitting plates (25), and the fixed bolt (31) is rotated to fix the position of the fitting plate (25). The transmission path of the cut-off vibration energy to the foundation and the building can be realized by the supporting rod (29), the vibration isolation spring (28) and the rubber pad (27), and the vibration transmission and amplification are prevented. S2: when the first motor (12) is started, the power output shaft can drive the first crank (13) on the right side to rotate. When the first crank (13) on the right side rotates, it can drive the adjacent second crank (14) to rotate. The second crank (14) can drive the third crank (15) to rotate through the second rotating shaft. When the third crank (15) rotates, it can drive the first piston column (17) to reciprocate through the transmission crank (16). When the first crank (13) rotates, it can drive the transmission plate (10) to swing. When the transmission plate (10) swings, it can drive the second piston column (21) to reciprocate through the sleeve (23). Since the first piston column (17) and the second piston column (21) are symmetrically arranged, the piston movement directions can be opposite, and the first-order reciprocating inertia force can be completely offset. S3: when the air inlet pressure of the cylinder shell (18) fluctuates greatly, the gas force acting on both sides of the piston in the compressor cylinder will change dramatically, and the cylinder shell (18) will vibrate violently. When the cylinder shell (18) vibrates, the counterweight slider (36) can slide up and down. When the counterweight slider (36) slides, the display rod (35) can move synchronously. When the display rod (35) moves, the fitting rod (38) can move. When the first fitting rod (38) moves, the trigger (33) can be started. The trigger (33) can start the second motor (49). S4: The second motor (49) can drive the rotating plate (48) and the gyration plate (50) to rotate when it is started. The gyration plate (50) can drive the driving rod to rotate synchronously when it is started. When the driving rod is attached to the U-shaped slot on the intermittent plate (47), the intermittent plate (47) can be rotated. When the intermittent plate (47) rotates, the outer side of the rotating plate (48) can be attached to the arc-shaped slot on the intermittent plate (47), completing intermittent rotation. When the intermittent plate (47) rotates, the winding wheel (45) can be rotated. When the winding wheel (45) rotates, the rack (51) can be moved through the pull rope (46); S4: When the rack (51) moves, the gear (43) located below can be rotated. When the gear (43) rotates, the turnover plate (44) can be rotated. When the turnover plate (44) rotates, the high-pressure fluid in the adjusting box (41) can flow into the inner cavity of the progressive pipe (42). The high-pressure fluid in the inner cavity of the progressive pipe (42) can flow into the electromagnetic injection valve (54). The electromagnetic injection valve (54) can inject high-pressure fluid into the inner cavity of the cylinder shell (18) through two transmission pipes (20). The fluid adheres or stores in a specific position under the action of centrifugal force, thereby increasing the mass of the position, generating a balance force, dynamically offsetting the unbalanced gas force generated by the sharp fluctuation of the intake pressure, and ensuring the safe, stable, efficient, and long-period operation of the reciprocating compressor under harsh wellhead conditions; S5: When the remaining trigger (33) is started, it can drive the intermittent plate (47) to continue rotating, thereby driving the rack (51) to slide upwards through the pull rope (46). When the rack (51) moves, the remaining gear (43) can be rotated. The high-pressure fluid at a high place can flow into the inner cavity of the adjusting box (41) at a low place through the progressive pipe (42).

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