An intelligent pressure-resistant detection device for deformation-resistant ultra-pure ammonia barrels

Abstract

The present invention discloses an intelligent pressure resistance detection device for an anti-deformation ultra-pure ammonia barrel, which relates to the technical field of ammonia barrel detection. The device comprises a processing table, wherein a detection table, a placement table and a robotic arm are provided on the processing table, a clamping assembly is provided on the detection table, and a detection assembly is provided on the robotic arm. An air pump and a water storage chamber are also provided in the processing table, and the air pump is connected to the detection assembly through a pipeline. When the detection assembly moves to above the ammonia barrel placed on the placement table, the detection assembly extends into the interior of the ammonia barrel under the action of the robotic arm, and then the air pump delivers gas to the detection assembly, causing the detection assembly to gradually expand, and then the detection assembly clamps the ammonia barrel, and then the robotic arm drives the ammonia barrel to move to the detection table, and a controller controls the clamping assembly to clamp and fix the ammonia barrel. The detection assembly is used to complete the transportation and clamping work of the ammonia barrel and achieve the effect of detecting the pressure resistance performance of the ammonia barrel.

Description

Technical Field

[0001] The invention relates to the technical field of ammonia water barrel detection, in particular to a pressure-resistant intelligent detection device for an anti-deformation ultra-pure ammonia water barrel. Background Art

[0002] In industrial production, ammonia, as an important chemical raw material, is widely used in refrigeration, cleaning, fertilizer production and other fields. During use, ammonia needs to be stored in dedicated storage and transportation containers - ammonia barrels - to ensure its safety in high-pressure environments. Ammonia barrels are subject to high internal and external pressures, so their pressure resistance directly affects the safety of the entire transportation and storage process. Ammonia is corrosive, toxic, and has a pungent odor. Once the storage container leaks or ruptures, it will not only cause ammonia to leak, but in serious cases, it may also cause dangerous accidents such as fire and explosion. Therefore, testing the pressure resistance of ammonia barrels can effectively prevent safety hazards caused by damage or deformation of the barrel.

[0003] Existing testing usually uses manual testing, and pressure resistance testing often relies on manual operation or manual reading of data, which is subject to great subjectivity and errors. Especially in high-pressure environments, the accuracy of manual monitoring is difficult to meet actual needs, and it is impossible to monitor the real-time pressure changes of ammonia barrels during use. Summary of the Invention

[0004] The purpose of the present invention is to provide a pressure-resistant intelligent detection device for an anti-deformation ultra-pure ammonia water barrel to solve the problems raised in the prior art.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A pressure-resistant intelligent detection device for deformation-resistant ultra-pure ammonia barrels includes a processing table, a detection table, a placement table and a robotic arm are provided on the processing table, a clamping assembly is provided on the detection table, and a detection assembly is provided on the robotic arm. An air pump and a water storage chamber are also provided in the processing table, and the air pump is connected to the detection assembly through a pipeline. Ammonia barrels are placed on the surfaces of the detection table and the placement table.

[0007] The staff placed the ammonia barrel on the surface of the placement table, and then the controller controlled the robotic arm to start, and the robotic arm drove the detection component to move to the side close to the placement table. When the detection component moved to the top of the ammonia barrel placed on the placement table, the detection component extended into the interior of the ammonia barrel under the action of the robotic arm, and then the air pump supplied gas to the detection component, causing the detection component to gradually expand, and then the detection component clamped the ammonia barrel. Then the robotic arm drove the ammonia barrel to move to the testing table, and then the controller controlled the clamping component to clamp and fix the ammonia barrel. After the fixation was completed, the detection component performed a pressure test on the ammonia barrel. The use of the detection component not only completed the transfer and clamping of the ammonia barrel, but also achieved the effect of testing the pressure resistance performance of the ammonia barrel.

[0008] Preferably, the clamping assembly includes a rotating groove, a rotating shaft is provided in the rotating groove, a clamping plate is provided on the rotating shaft, a rotating motor is provided in the rotating groove, the driving shaft of the rotating motor is connected to the rotating shaft, the clamping plate consists of a rotating ring and a grid plate, the rotating ring is provided on the rotating shaft, and the grid plate is in contact with the surface of the ammonia barrel.

[0009] Preferably, the detection component includes a detection column, an air bag is provided at the bottom of the detection column, a water bag is provided outside the air bag, a weight is provided at the bottom of the water bag, and an air pipe is provided in the middle of the detection column, one end of the air pipe is connected to the air pump through a pipeline, and the other end of the air pipe is connected to the air bag.

[0010] Preferably, several water pipes are provided on the outside of the air pipe, and the several water pipes are arranged around the axis of the detection column. A collecting pipe is provided on the top of the water pipe, one end of the water pipe is connected to the collecting pipe, and the other end of the water pipe is connected to the water bag.

[0011] Preferably, a water delivery ring is provided on the side of the collecting pipe away from the water delivery pipe, and the water delivery ring is connected to the water pump through a pipeline. A water inlet valve and a water outlet valve are provided in the collecting pipe, and the water inlet valve and the water outlet valve are both one-way valves.

[0012] Preferably, a plurality of air relief grooves are provided on the side of the collecting pipe away from the gas supply pipe, and the plurality of air relief grooves are arranged around the axis of the detection column. One end of the air relief groove is connected to the outside world, and the other end of the air relief groove is connected to the ammonia water barrel. An air relief valve is provided in the air relief groove, and the air relief valve is a one-way air outlet valve.

[0013] Preferably, a plurality of partition sacs are provided in the airbag, and the plurality of partition sacs are arranged vertically along the axis of the airbag. A plurality of valve openings are provided between two adjacent partition sacs, and the two adjacent partition sacs are connected through the valve openings.

[0014] Preferably, a plurality of through tubes are provided in the airbag, and the plurality of through tubes are distributed between the partition bag located at the top and the partition bag located at the bottom, and the through tubes connect the partition bag located at the top and the partition bag located at the bottom.

[0015] Preferably, a pressure sensor is provided in the detection column.

[0016] Preferably, a displacement sensor is provided on the side of the grid plate close to the ammonia barrel.

[0017] When the detection column moves to the top of the placement table under the drive of the robotic arm, the staff then inserts the water bag and the air bag into the inside of the ammonia barrel through the output port of the ammonia barrel. The robotic arm then drives the detection column down and makes the detection column contact with the top of the ammonia barrel. The controller then controls the air pump to start, and the air pump draws in outside air. The outside air is then transported through the pipeline to the air pipe and then to the air bag through the air pipe. After the gas enters the air bag, it expands, and then the air bag and the detection column block and clamp the output port of the ammonia barrel. The robotic arm then drives the ammonia barrel to move toward the detection table.

[0018] When the ammonia water barrel moves to the center of the test platform, that is, when the axis of the ammonia water barrel and the axis of the test platform are in a coincident state, the controller controls the rotating motor to start, and the driving shaft of the rotating motor drives the rotating shaft to rotate, and the rotating shaft drives the rotating ring to rotate around the axis of the rotating groove, and then the rotating ring drives the grid plate to rotate toward the side close to the ammonia water barrel, so that several grid plates clamp and fix the ammonia water barrel, thereby preventing the ammonia water barrel from being displaced during the pressure test;

[0019] During the process of transporting and clamping the ammonia barrel, the air pump always supplies gas to the air bag, so that the volume of the air bag continues to increase, and then the air bag continuously squeezes the water bag during the expansion process, and drives the water bag to expand, so that the water bag continuously squeezes toward the side close to the inner wall of the ammonia barrel. After being squeezed by the water bag, the gas in the ammonia barrel is transported to the side close to the air discharge groove, so that the gas in the ammonia barrel is discharged to the outside through the air discharge groove. When the outer wall of the water bag is completely in contact with the inner wall of the ammonia barrel, the gas in the ammonia barrel is completely discharged, thereby completing the exhaust treatment of the ammonia barrel, and avoiding the residual gas in the ammonia barrel from affecting the result of the pressure test;

[0020] Then the controller controls the air pump to reversely pump air, so that the gas in the airbag begins to be transported to the outside, and then the airbag shrinks and becomes deflated. During the process of airbag shrinkage, since there is no gas in the ammonia barrel and the detection column blocks the output port of the ammonia barrel, the ammonia barrel is in a closed state, so that the pressure in the ammonia barrel is lower than the external pressure. Since the water bag is connected to the water storage chamber through a pipe, the external pressure pushes the water in the water storage chamber to flow. The water flows through the pipe to the water delivery ring, and then flows through the water delivery ring to the collecting pipe, and flows from the water inlet valve in the collecting pipe to several water delivery pipes, so that the water is finally transported to the water bag through the water delivery pipe. Since the gas in the airbag is continuously output, the water in the water bag is in the air bag. Under the action of pressure, the water in the water bag is continuously input, and the water in the water bag is continuously increased, so that the pressure delivery in the ammonia barrel is in a balanced state. When the gas in the air bag is completely output, the water bag is filled with water. This water causes the water bag to expand and fill the ammonia barrel (it is not completely full). Then, this water is used to simulate the storage state of ammonia in the ammonia barrel. At this time, the water inlet valve in the collecting pipe is closed, that is, the ammonia does not evaporate and generate gas in the ammonia barrel. At this time, the pressure sensor in the detection column detects the pressure in the ammonia barrel and transmits the detection result to the controller, which determines it as the original pressure (that is, the pressure when the ammonia does not evaporate and generate gas in the ammonia barrel);

[0021] Then the controller controls the air pump to pump air again, and the air pump again delivers outside air to the airbag. The outside air is delivered to the airbag and first delivered to the partition bag at the top. Since there are several through-tubes between the partition bag at the top and the partition bag at the bottom, the outside air is delivered to the partition bag at the bottom through the through-tubes, and then the partition bag at the bottom expands first under the action of air pressure. At this time, the air bag gas delivery and expansion is used to simulate the state of gas generated in the ammonia barrel after ammonia water evaporates. Since the ammonia barrel is in an unfilled state at this time, the water pressure in the water bag and the air pressure in the airbag jointly squeeze the inner wall of the ammonia barrel. In this process, the pressure sensor continuously converts the pressure signal in the ammonia barrel into an electrical signal and transmits it to the controller. The controller analyzes its electrical signal. During the pressure resistance test, the water inlet valve and the water outlet valve in the collecting pipe are always in a closed state.

[0022] As the gas in the airbag is continuously input, the pressure in the ammonia barrel continues to rise. The displacement sensor on the grid plate detects the outer wall of the ammonia barrel. The displacement sensor is used to detect whether the ammonia barrel is deformed or expanded due to the pressure. When the pressure in the ammonia barrel reaches the maximum designed pressure and no deformation occurs, the ammonia barrel passes the pressure test.

[0023] At this time, the controller controls the water outlet valve in the collecting pipe to open, and the air pump continues to supply gas to the air bag. When the valve opening on the partition bag at the bottom reaches the required pressure, the gas in the bottom partition bag is transported to the upper partition bag through the valve opening, causing the air bag to expand from bottom to top. During the process of the air bag's expansion, the air bag squeezes the water at the bottom of the water bag. The water in the water bag is then transported to the water pipe, and then passes through the collecting pipe and the water ring in the opposite direction, and finally flows back to the water storage chamber.

[0024] The airbag expands from bottom to top in sequence, causing the water in the water bag to be continuously discharged from the ammonia barrel. Finally, the robotic arm drives the ammonia barrel to detach from the test table. During the detachment process, the controller controls the air release valve in the air release tank to open. At the same time, the air pump reversely pumps air again to restore the pressure in the ammonia barrel to normal. Finally, after the ammonia barrel is discharged, the robotic arm drives the test column to detach from the ammonia barrel. At this time, the water bag and the airbag are both shrunk to the minimum state, allowing the water bag and the airbag to detach from the output port of the ammonia barrel.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] By using the water bag and the air bag to extend into the ammonia barrel, the ammonia barrel can be squeezed and clamped by using the air bag inflation and the detection column, and the water bag can be filled with water and the air bag can be filled with air to simulate the process of ammonia evaporating in the ammonia barrel to produce gas, so as to detect the pressure change inside it, thereby improving the accuracy of the detection. At the same time, the water bag is filled with water so that the water and the inside of the ammonia barrel are in a non-contact state, avoiding water residue in the ammonia barrel, resulting in a decrease in the concentration of ammonia after the subsequent ammonia is output to the ammonia barrel, and by inflating and pumping air in the air bag, the water bag can be filled with water and pumped out water by pressure without using a water pump, thereby saving energy consumption and improving energy utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A perspective view of the present invention;

[0028] Figure 2 It is a front view of the present invention;

[0029] Figure 3 It is a structural diagram of the detection component;

[0030] Figure 4 A schematic diagram of the internal structure of the detection component when it is in a contracted state;

[0031] Figure 5 It is an internal front view of the detection component when it is in the retracted state;

[0032] Figure 6 It is a structural diagram of the detection component when it is in working state;

[0033] Figure 7 It is a front view of the detection component in working state;

[0034] Figure 8 It is a schematic diagram of the structure of the air bag and water bag after expansion;

[0035] Figure 9 for Figure 8 Enlarged view of point A in the middle;

[0036] In the figure: 1, processing table; 11, testing table; 12, placement table; 13, robotic arm;

[0037] 2. Clamping assembly; 21. Rotating groove; 22. Clamping plate; 23. Rotating ring; 24. Grid plate;

[0038] 3. Detection component; 31. Detection column; 32. Air bag; 321. Partition bag; 322. Valve opening; 323. Through tube; 33. Water bag; 34. Air pipe; 35. Water pipe; 36. Collection pipe; 37. Water ring; 38. Air relief groove. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] Example: Figures 1-9 As shown, the present invention provides a technical solution for a pressure-resistant intelligent detection device for an anti-deformation ultra-pure ammonia barrel, comprising a processing table 1, on which a detection table 11, a placement table 12 and a robotic arm 13 are provided. The detection table 11 is provided with a clamping component 2, and the robotic arm 13 is provided with a detection component 3. An air pump and a water storage chamber are also provided in the processing table 1, and the air pump is connected to the detection component 3 through a pipeline. Ammonia barrels are placed on the surfaces of the detection table 11 and the placement table 12.

[0041] As a specific embodiment of the present invention, the clamping assembly 2 includes a rotating groove 21, a rotating shaft is provided in the rotating groove 21, a clamping plate 22 is provided on the rotating shaft, a rotating motor is provided in the rotating groove 21, the driving shaft of the rotating motor is connected to the rotating shaft, the clamping plate 22 is composed of a rotating ring 23 and a grid plate 24, the rotating ring 23 is provided on the rotating shaft, the grid plate 24 is in contact with the surface of the ammonia barrel, and a displacement sensor is provided on the side of the grid plate 24 close to the ammonia barrel.

[0042] As a specific embodiment of the present invention, the detection assembly 3 includes a detection column 31, a pressure sensor is provided in the detection column 31, an air bag 32 is provided at the bottom of the detection column 31, a water bag 33 is provided outside the air bag 32, and a weight is provided at the bottom of the water bag 33. An air supply pipe 34 is provided in the middle of the detection column 31, one end of the air supply pipe 34 is connected to the air pump through a pipeline, and the other end of the air supply pipe 34 is connected to the air bag 32;

[0043] Several partition sacs 321 are provided in the airbag 32, and the partition sacs 321 are arranged up and down along the axis of the airbag 32. Several valve openings 322 are provided between two adjacent partition sacs 321, and the two adjacent partition sacs 321 are connected through the valve openings 322; several through tubes 323 are provided in the airbag 32, and the through tubes 323 are distributed between the partition sac 321 at the top and the partition sac 321 at the bottom, and the through tubes 323 connect the partition sac 321 at the top and the partition sac 321 at the bottom.

[0044] As a specific embodiment of the present invention, several water pipes 35 are arranged on the outside of the air pipe 34, and the several water pipes 35 are arranged around the axis of the detection column 31. A collecting pipe 36 is provided on the top of the water pipe 35, one end of the water pipe 35 is connected to the collecting pipe 36, and the other end of the water pipe 35 is connected to the water bag 33.

[0045] As a specific embodiment of the present invention, a water supply ring 37 is provided on the side of the collecting pipe 36 away from the water supply pipe 35. The water supply ring 37 is connected to the water pump through a pipeline. A water inlet valve and a water outlet valve are provided in the collecting pipe 36. Both the water inlet valve and the water outlet valve are one-way valves.

[0046] As a specific embodiment of the present invention, a plurality of air relief grooves 38 are provided on the side of the collecting pipe 36 away from the gas supply pipe 34. The plurality of air relief grooves 38 are arranged around the axis of the detection column 31. One end of the air relief groove 38 is connected to the outside world, and the other end of the air relief groove 38 is connected to the ammonia water barrel. A air relief valve is provided in the air relief groove 38, and the air relief valve is a one-way air outlet valve.

[0047] Working principle of the present invention:

[0048] When the detection column 31 moves to the top of the placement table 12 under the drive of the robotic arm 13, the staff then extends the water bag 33 and the air bag 32 into the inside of the ammonia water barrel through the output port of the ammonia water barrel. Then the robotic arm 13 drives the detection column 31 down and makes the detection column 31 contact with the top of the ammonia water barrel. Then the controller controls the air pump to start, and the air pump draws in outside air. Then the outside air is transported to the air pipe 34 through the pipeline and then transported to the air bag 32 through the air pipe 34. After the gas enters the air bag 32, it causes the air bag 32 to expand, and then the air bag 32 and the detection column 31 block and clamp the output port of the ammonia water barrel. Then the robotic arm 13 drives the ammonia water barrel to move toward the detection table 11.

[0049] When the ammonia water barrel moves to the center of the test platform 11, that is, when the axis of the ammonia water barrel and the axis of the test platform 11 are in a coincident state, the controller controls the rotating motor to start, and the driving shaft of the rotating motor drives the rotating shaft to rotate, and the rotating shaft drives the rotating ring 23 to rotate around the axis of the rotating groove 21, and then the rotating ring 23 drives the grid plate 24 to rotate toward the side close to the ammonia water barrel, so that the grid plates 24 clamp and fix the ammonia water barrel, thereby preventing the ammonia water barrel from being displaced during the pressure resistance test;

[0050] During the process of transporting and clamping the ammonia barrel, the air pump always supplies gas to the airbag 32, so that the volume of the airbag 32 is continuously increased, and then the airbag 32 is continuously squeezed toward the water bag 33 during the expansion process, and drives the water bag 33 to expand, so that the water bag 33 is continuously squeezed toward the side close to the inner wall of the ammonia barrel. After being squeezed by the water bag 33, the gas in the ammonia barrel is transported to the side close to the air release groove 38, so that the gas in the ammonia barrel is discharged to the outside through the air release groove 38. When the outer wall of the water bag 33 is completely in contact with the inner wall of the ammonia barrel, the gas in the ammonia barrel is completely discharged, thereby completing the exhaust process of the ammonia barrel, and avoiding the residual gas in the ammonia barrel from affecting the result of the pressure resistance test;

[0051] Then the controller controls the air pump to reversely pump air, so that the gas in the airbag 32 begins to be transported to the outside, and then the airbag 32 shrinks and becomes deflated. During the shrinkage of the airbag 32, since there is no gas in the ammonia water barrel and the detection column 31 blocks the output port of the ammonia water barrel, the ammonia water barrel is in a closed state, so that the pressure in the ammonia water barrel is lower than the external pressure. Since the water bag 33 is connected to the water storage chamber through a pipe, the external pressure pushes the water in the water storage chamber to flow. The water flows through the pipe to the water delivery ring 37, and then flows through the water delivery ring 37 to the collecting pipe 36, and flows from the water inlet valve in the collecting pipe 36 to several water delivery pipes 35, so that the water is finally transported to the water bag 33 through the water delivery pipe 35. As the gas in the airbag 32 is continuously output, the water The water in the bag 33 is continuously input under the action of air pressure, and the water in the water bag 33 continues to increase, so that the pressure delivery in the ammonia barrel is in a balanced state. When the gas in the air bag 32 is completely discharged, the water bag 33 is filled with water. This water causes the water bag 33 to expand and fill the ammonia barrel (but not completely fill it). Then, this water is used to simulate the storage state of ammonia in the ammonia barrel. At this time, the water inlet valve in the manifold 36 is closed, that is, the ammonia does not evaporate and generate gas in the ammonia barrel. At this time, the pressure sensor in the detection column 31 detects the pressure in the ammonia barrel and transmits the detection result to the controller, which determines it as the original pressure (that is, the pressure when the ammonia does not evaporate and generate gas in the ammonia barrel).

[0052] Then the controller controls the air pump to pump air again, and the air pump again delivers external air to the airbag 32. The external air is delivered to the airbag 32 and first delivered to the partition bag 321 at the top. Since a plurality of through-tubes 323 are provided between the partition bag 321 at the top and the partition bag 321 at the bottom, the external air is delivered to the partition bag 321 at the bottom through the through-tubes 323, and then the partition bag 321 at the bottom expands first under the action of air pressure. At this time, the air delivery and expansion of the airbag 32 is used to simulate the state of gas generated in the ammonia water barrel after the evaporation of ammonia water. Since the ammonia water barrel is in an unfilled state at this time, the water pressure in the water bag 33 and the air pressure in the airbag 32 jointly squeeze the inner wall of the ammonia water barrel. In this process, the pressure sensor continuously converts the pressure signal in the ammonia water barrel into an electrical signal and transmits it to the controller. The controller analyzes its electrical signal. During the pressure resistance test, the water inlet valve and the water outlet valve in the collecting pipe 36 are always in the closed state.

[0053] As the gas in the airbag 32 is continuously input, the pressure in the ammonia barrel continues to rise. The displacement sensor on the grid plate 24 detects the outer wall of the ammonia barrel. The displacement sensor is used to detect whether the ammonia barrel is deformed or expanded due to the pressure. When the pressure in the ammonia barrel reaches the maximum designed pressure and no deformation occurs, the ammonia barrel passes the pressure test.

[0054] At this time, the controller controls the water outlet valve in the collection pipe 36 to open, and the air pump continues to supply gas to the air bag 32. When the valve opening 322 on the partition bag 321 at the bottom reaches the required pressure, the gas in the partition bag 321 at the bottom is transported to the partition bag 321 above through the valve opening 322, causing the air bag 32 to expand from bottom to top. During the process of the air bag 32 expanding, the air bag 32 squeezes the water at the bottom of the water bag 33. The water in the water bag 33 is then transported to the water delivery pipe 35, and then flows in the opposite direction through the collection pipe 36 and the water delivery ring 37, and finally flows back to the water storage chamber.

[0055] The airbag 32 expands from bottom to top in sequence, so that the water in the water bag 33 is continuously discharged from the ammonia barrel. Finally, the robotic arm 13 drives the ammonia barrel to detach from the detection table 11. During the detachment process, the controller controls the air release valve in the air release groove 38 to open. At the same time, the air pump reversely pumps air again to restore the pressure in the ammonia barrel to normal. Finally, after the ammonia barrel is discharged, the robotic arm 13 drives the detection column 31 to detach from the ammonia barrel. At this time, the water bag 33 and the airbag 32 are both contracted to the minimum state, so that the water bag 33 and the airbag 32 can detach from the output port of the ammonia barrel.

[0056] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An intelligent pressure-resistant detection device for deformation-resistant ultrapure ammonia barrels, characterized by: The invention comprises a processing table (1), wherein a detection table (11), a placement table (12) and a mechanical arm (13) are provided on the processing table (1), a clamping assembly (2) is provided on the detection table (11), and a detection assembly (3) is provided on the mechanical arm (13), an air pump and a water storage chamber are further provided in the processing table (1), and the air pump is connected to the detection assembly (3) through a pipeline, and an ammonia bucket is placed on the surface of the detection table (11) and the placement table (12); The detection component (3) comprises a detection column (31), an air bag (32) is provided at the bottom of the detection column (31), a water bag (33) is provided outside the air bag (32), an air pipe (34) is provided in the middle of the detection column (31), a plurality of water pipes (35) are provided outside the air pipe (34), a collecting pipe (36) is provided at the top of the water pipe (35), a water ring (37) is provided on the side of the collecting pipe (36) away from the water pipe (35), a plurality of air release grooves (38) are provided on the side of the collecting pipe (36) away from the air pipe (34), a plurality of partition bags (321) are provided in the air bag (32), a plurality of valve openings (322) are provided between two adjacent partition bags (321), and a plurality of through-tubes (323) are provided in the air bag (32).

2. The intelligent pressure-resistant detection device for a deformation-resistant ultrapure ammonia barrel according to claim 1, characterized in that: The clamping assembly (2) comprises a rotating groove (21), a rotating shaft is arranged in the rotating groove (21), a clamping plate (22) is arranged on the rotating shaft, a rotating motor is arranged in the rotating groove (21), a driving shaft of the rotating motor is connected to the rotating shaft, the clamping plate (22) consists of a rotating ring (23) and a grid plate (24), the rotating ring (23) is arranged on the rotating shaft, and the grid plate (24) contacts the surface of the ammonia barrel.

3. The intelligent pressure-resistant detection device for a deformation-resistant ultrapure ammonia barrel according to claim 1, characterized in that: A weight block is provided at the bottom of the water bag (33), one end of the air delivery pipe (34) is connected to the air pump through a pipeline, and the other end of the air delivery pipe (34) is connected to the air bag (32).

4. The intelligent pressure-resistant detection device for a deformation-resistant ultrapure ammonia barrel according to claim 3, characterized in that: A plurality of water delivery pipes (35) are arranged around the axis of the detection column (31), one end of the water delivery pipe (35) is connected to the collecting pipe (36), and the other end of the water delivery pipe (35) is connected to the water bag (33).

5. The intelligent pressure-resistant detection device for a deformation-resistant ultrapure ammonia barrel according to claim 4, characterized in that: The water delivery ring (37) is connected to a water pump through a pipeline, and a water inlet valve and a water outlet valve are provided in the collecting pipe (36), and both the water inlet valve and the water outlet valve are one-way valves.

6. The intelligent pressure-resistant detection device for a deformation-resistant ultrapure ammonia barrel according to claim 5, characterized in that: A plurality of the air relief grooves (38) are arranged around the axis of the detection column (31), one end of the air relief groove (38) is connected to the outside world, and the other end of the air relief groove (38) is connected to the ammonia water barrel. An air relief valve is provided in the air relief groove (38), and the air relief valve is a one-way air outlet valve.

7. The intelligent pressure-resistant detection device for a deformation-resistant ultrapure ammonia barrel according to claim 6, characterized in that: A plurality of partition sacs (321) are arranged vertically along the axis of the airbag (32), and two adjacent partition sacs (321) are connected through a valve opening (322).

8. The intelligent pressure-resistant detection device for a deformation-resistant ultrapure ammonia barrel according to claim 7, characterized in that: A plurality of the through-tubes (323) are distributed between the partition sac (321) at the top and the partition sac (321) at the bottom, and the through-tubes (323) communicate with the partition sac (321) at the top and the partition sac (321) at the bottom.

9. The intelligent pressure-resistant detection device for a deformation-resistant ultrapure ammonia barrel according to claim 8, characterized in that: A pressure sensor is provided in the detection column (31).

10. The intelligent pressure-resistant detection device for a deformation-resistant ultrapure ammonia barrel according to claim 2, characterized in that: A displacement sensor is provided on one side of the grid plate (24) close to the ammonia water barrel.

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