Steel cylinder deformation monitoring and pressure self-relief device

Abstract

The invention discloses a steel cylinder deformation monitoring and pressure self-relief device, and relates to the field of fire-fighting monitoring, the steel cylinder deformation monitoring and pressure self-relief device comprises a tank body, the outer cylinder body of the tank body is provided with a detection line, and the top of the tank body is provided with a safety relief hose, a relief puncture actuator, a data acquisition box support and a data acquisition box; a fixed frame is arranged outside the tank body, a sliding part is arranged at the bottom of the fixed frame, a detection part is arranged at the top of the fixed frame, a bearing plate is arranged at the execution end of the sliding part, a gravity monitoring part is arranged at the top of the bearing plate, and one side of the fixed frame is connected with a door plate through a rotating shaft; a plurality of fixing rods are arranged on the back face of the fixing frame in an array mode, and air exhaust components are arranged among several fixing rods. A clamping mechanism is arranged at the top of the bearing plate and comprises a clamping component arranged at the top of the bearing plate. By means of the arranged components, rapid feedback can be conducted on the release puncture actuator, and internal gas is discharged out of a room.

Description

Technical Field

[0001] The invention mainly relates to the technical field of fire monitoring, and in particular to a steel cylinder deformation monitoring and pressure self-release device. Background Art

[0002] Cylinders are steel cylinders used to store high-pressure oxygen, coal gas, liquefied petroleum gas, etc. Gas cylinders generally contain permanent gases, liquefied gases, or mixed gases. [2] Gas cylinder management by gas cylinder filling units, gas cylinder inspection units, gas cylinder users (including factories, laboratories, hospitals, schools, disease control centers, electronic rooms, clean rooms, industrial institutions, etc.), bottled gas, and gas cylinder distributors needs to be improved urgently, and safety management of the transportation and storage of gas cylinders should be strengthened.

[0003] According to a multifunctional online monitoring device for steel cylinders provided in the patent document with application number CN201920159211.8, the device includes a fire-fighting steel cylinder and an air release pipe connected to the fire-fighting steel cylinder, the air release pipe is connected to an air pressure sensor, a mechanical pressure switch and an electromagnetic valve, and also includes a microcontroller and a power supply. The microcontroller is electrically connected to the air pressure sensor, the electromagnetic valve and the power supply respectively, and the negative terminal of the electromagnetic valve is connected to the negative terminal of the power supply, and the positive terminal of the electromagnetic valve is connected in series to the positive terminal of the power supply through a mechanical pressure switch; it also includes a steel cylinder frame, and the steel cylinder frame has a plurality of the fire-fighting steel cylinders built in, and each fire-fighting steel cylinder is equipped with a protective component.

[0004] The product in the above patent can monitor the pressure inside the fire cylinder in real time online, and solve the problem of insufficient pressure supervision of the fire cylinder in traditional technology, and reduce the risk of bursting. When monitoring the pressure inside the fire cylinder, simple monitoring equipment cannot quickly feedback the deformation of the cylinder. Summary of the invention

[0005] Based on this, the purpose of the present invention is to provide a steel cylinder deformation monitoring and pressure self-release device to solve the technical problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a steel cylinder deformation monitoring and pressure self-release device, comprising a tank body, the outer bottle body of the tank body is provided with a detection line, the top of the bottle is provided with a safety release hose, a release puncture actuator, a data acquisition box bracket and a data acquisition box; The outside of the tank body is provided with a fixed frame, a sliding component is provided at the bottom of the fixed frame, a detection component is provided at the top of the fixed frame, a carrying plate is provided at the execution end of the sliding component, a gravity monitoring component is provided on the top of the carrying plate, one side of the fixed frame is connected to the door panel via a rotating shaft, and a plurality of fixed rods are provided in an array on the back of the fixed frame, wherein an air extraction component is provided between several of the fixed rods; A clamping mechanism is provided on the top of the carrying plate, and the clamping mechanism includes a clamping component provided on the top of the carrying plate; The fixing frame has side plates symmetrically arranged at both ends of the fixing frame with the center as the axis, and the side walls of the side plates are provided with fixing mechanisms, and the fixing mechanisms include fixing components arranged on the side walls of the side plates.

[0007] Preferably, the sliding component includes two slide grooves symmetrically embedded in the bottom of the fixed frame with the center of the bottom of the fixed frame as the axis, the two slide grooves are electrically connected to the slider, and the top of the slider is fixed to the bottom of the supporting plate. In this preferred embodiment, the supporting plate can slide inside the slide groove and send the supporting plate out, so that the staff can place the tank body on the supporting plate to fix the tank body.

[0008] Preferably, the gravity monitoring component includes an embedding groove embedded in the top of the supporting plate, a plurality of springs are embedded in a circular array on the inner bottom wall of the embedding groove, a supporting circular plate is provided on the top of the plurality of springs, and a gravity monitoring chip is provided at the bottom of the embedding groove. In this preferred embodiment, if the bottom of the tank body is deformed, it will deform from a certain place and then extend to another place. When the uniform pressure difference of the bottom on the supporting circular plate is too large, a signal is sent to the PLC controller, and the PLC controller controls the pressure relief valve to relieve pressure.

[0009] Preferably, the vacuum component includes a fixing plate arranged between the fixing rods, the side wall of the fixing plate is provided with a dual-input vacuum pump, the output end of the dual-input vacuum pump is provided with a pipeline 1, and the two input ends of the dual-input vacuum pump are respectively connected to the pipeline 2 and the safety discharge hose. In this preferred embodiment, the dual-input vacuum pump can extract the discharged gas out of the room.

[0010] Preferably, the clamping component includes a plurality of first electric telescopic rods arranged in a circular array on the top of the supporting plate, the executing ends of the plurality of first electric telescopic rods are connected to an arc-shaped clamping block through a rotating shaft, the executing ends of the plurality of first electric telescopic rods are provided with a sensing component, and a pressure monitoring chip is provided inside the arc-shaped clamping block. In this preferred embodiment, the first electric telescopic rod can drive the clamping block to clamp the bottom of the tank body, and when the bottom of the tank body changes, the pressure monitoring chip inside the arc-shaped clamping block sends a signal to the PLC controller, and the PLC controller performs a pressure relief operation.

[0011] Preferably, the sensing component includes two springs 2 arranged at the actuator end of the first electric telescopic rod, and one end of the two springs 2 is connected to the inner wall of the arc-shaped clamping block. In this preferred embodiment, when the bottom of the tank body changes, the tank body will push the arc-shaped clamping block, and at this time, the spring 2 is squeezed, and the spring 2 quickly feeds back to the pressure monitoring chip inside the arc-shaped clamping block.

[0012] Preferably, the fixing component includes a plurality of second electric telescopic rods arranged in an array on the side wall of the side plate, the execution ends of the plurality of second electric telescopic rods pass through the side wall of the side plate and are connected to the clamping plate, and the side wall of the clamping plate is embedded with a fixing component. In this preferred embodiment, the second electric telescopic rod can drive the clamping plate to clamp the surface of the tank body.

[0013] Preferably, the fixing component includes two movable grooves which are symmetrically arranged on the side wall of the clamping plate with the center of the clamping plate as the axis, the tops of the two movable grooves are connected to the movable clamping plate through a rotating shaft, and the side walls of the movable clamping plate are provided with two rectangular blocks, and the two rectangular blocks are internally provided with monitoring chips. In this preferred embodiment, when there is a slight change on the surface of the tank body, a certain thrust will be generated on the rectangular block. At this time, the monitoring chip inside the rectangular block detects the movement amplitude of the rectangular block and sends a signal to the PLC controller.

[0014] Preferably, the bottom of the fixed frame is sloped. In this preferred embodiment, the fixed frame with a sloped bottom can change the moving direction of the supporting plate.

[0015] Preferably, the detection component includes a gas monitor arranged on the top of the fixed frame, and the gas monitor is electrically connected to the PLC controller. In this preferred embodiment, when there is no change on the surface of the tank body, the gas monitor can monitor whether there is gas leakage in the tank body. If the monitor detects gas leakage, it means that cracks have occurred in the tank body. At this time, the dual-input vacuum pump is started to extract the gas out of the room.

[0016] In summary, the present invention mainly has the following beneficial effects: The load-bearing plate can slide inside the slide slot and send the load-bearing plate out, so that the staff can put the tank on the load-bearing plate and fix the tank. If the bottom of the tank is deformed, it will deform from one place and then extend to another place. When the uniform pressure difference of the bottom on the load-bearing circular plate is too large, a signal will be sent to the PLC controller, and the PLC controller will control the pressure relief valve to relieve pressure. The dual-input vacuum pump can extract the released gas to the outside. The first electric telescopic rod can drive the clamping block to clamp the bottom of the tank. When the bottom of the tank changes, the pressure monitoring chip inside the arc-shaped clamping block will send a signal to the PLC controller, and the PLC controller will perform the pressure relief operation. When the bottom of the tank changes, the tank The arc-shaped clamping block is pushed, and spring two is squeezed at this time. Spring two quickly feeds back the pressure monitoring chip inside the arc-shaped clamping block, and the second telescopic rod can drive the clamping plate to clamp the surface of the tank. When the surface of the tank changes slightly, it will generate a certain thrust on the rectangular block. At this time, the monitoring chip inside the rectangular block detects the movement amplitude of the rectangular block and sends the signal to the PLC controller. The sloped fixed frame at the bottom can change the movement direction of the load-bearing plate. When there is no change on the surface of the tank, the gas monitor can monitor whether there is gas leakage in the tank. If the monitor detects gas leakage, it means that cracks have occurred in the tank. At this time, start the dual-input vacuum pump to extract the gas out of the room. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axial view of the present invention; Figure 2 It is a back axial view of the present invention; Figure 3 It is an overall exploded view of the present invention; Figure 4 It is an axial view of the bearing plate of the present invention; Figure 5 An exploded view of the clamping component of the present invention; Figure 6 It is an exploded view of the fixing component of the present invention.

[0018] Description of the drawings: 10, tank body; 11, fixed frame; 111, side plate; 12, sliding component; 121, slide groove; 122, slider; 13, detection component; 131, gas monitor; 14, bearing plate; 15, gravity monitoring component; 151, embedded groove; 152, spring 1; 153, bearing circular plate; 16, door panel; 17, fixed rod; 18, exhaust component; 181, fixed plate; 182, double input exhaust Pump; 183, pipeline one; 184, pipeline two; 20, clamping mechanism; 21, clamping component; 211, first electric telescopic rod; 212, arc-shaped clamping block; 213, induction component; 2131, spring two; 30, fixing mechanism; 31, fixing component; 311, second electric telescopic rod; 312, clamping plate; 313, fixing component; 3131, movable groove; 3132, movable splint; 3133, rectangular block. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0020] The following describes an embodiment of the present invention based on its overall structure. Example

[0021] Please refer to the attached Figure 1 , 2 As shown in Figures 3 and 4, in a preferred embodiment of the present invention, a steel cylinder deformation monitoring and pressure self-release device includes a tank body 10, the outer bottle body of the tank body 10 is provided with a detection line, the top of the bottle is provided with a safety release hose, a release puncture actuator, a data acquisition box bracket and a data acquisition box; The tank body 10 is provided with a fixed frame 11 on the outside, a sliding component 12 is provided at the bottom of the fixed frame 11, a detection component 13 is provided on the top of the fixed frame 11, a carrying plate 14 is provided at the execution end of the sliding component 12, a gravity monitoring component 15 is provided on the top of the carrying plate 14, one side of the fixed frame 11 is connected to the door plate 16 through a rotating shaft, a plurality of fixed rods 17 are arranged in an array on the back of the fixed frame 11, and an air extraction component 18 is provided between several fixed rods 17, and the sliding component 12 is symmetrically embedded in the fixed frame 11 with the bottom center of the fixed frame 11 as the axis. There are two slide grooves 121 at the bottom, and the two slide grooves 121 are electrically connected to the slider 122. The top of the slider 122 is fixed to the bottom of the supporting plate 14. The gravity monitoring component 15 includes an embedded groove 151 embedded in the top of the supporting plate 14. A plurality of springs 152 are embedded in a circular array on the inner bottom wall of the embedded groove 151. A bearing circular plate 153 is provided on the top of the plurality of springs 152. A gravity monitoring chip is provided at the bottom of the embedded groove 151. The exhaust component 18 includes a fixed plate 181 arranged between the fixed rods 17. A dual-input exhaust pump 182 is provided on the side wall of the fixed plate 181. A pipe 183 is provided at the output end of the dual-input exhaust pump 182. The two input ends of the dual-input exhaust pump 182 are respectively connected to a pipe 2 184 and a safety discharge hose. The bottom of the fixed frame 11 is sloped. The detection component 13 includes a gas monitor 131 arranged on the top of the fixed frame 11. The gas monitor 131 is electrically connected to the PLC controller.

[0022] It should be noted that, in this embodiment, when the tank body 10 needs to be placed, the door panel 16 is opened, and then the slider 122 is driven by the motor to move in the slide groove 121 while the door panel 16 is opened, driving the supporting plate 14 to move out of the fixed frame 11. At this time, the staff places the tank body 10 to be placed on the supporting circular plate 153, and the supporting circular plate 153 squeezes the spring 152 to press the supporting circular plate 153 into the embedded groove 151.

[0023] Please refer to the attached Figure 3 , 5 As shown in the figure, in a preferred embodiment of the present invention, a clamping mechanism 20 is provided on the top of the supporting plate 14, and the clamping mechanism 20 includes a clamping component 21 provided on the top of the supporting plate 14, and the clamping component 21 includes a plurality of first electric telescopic rods 211 provided in a circular array on the top of the supporting plate 14, and the execution ends of the plurality of first electric telescopic rods 211 are connected to an arc-shaped clamping block 212 through a rotating shaft, and the execution ends of the plurality of first electric telescopic rods 211 are provided with a sensing component 213, and a pressure monitoring chip is provided inside the arc-shaped clamping block 212, and the sensing component 213 includes two springs 2131 provided at the execution ends of the first electric telescopic rods 211, and one end of the two springs 2131 is connected to the inner wall of the arc-shaped clamping block 212.

[0024] It should be noted that, in this embodiment, the first electric telescopic rod 211 is then started to drive the arc-shaped clamping block 212 to clamp the bottom of the tank body 10. After clamping, the supporting plate 14 returns to its original position, and the tank body 10 is moved into the fixed frame 11, and the door panel 16 is closed at this time.

[0025] Please refer to the attached Figure 3 , 6 As shown, in a preferred embodiment of the present invention, the fixed frame 11 is symmetrically arranged at the side plates 111 at both ends of the fixed frame 11 with the center as the axis, and the side wall of the side plate 111 is provided with a fixing mechanism 30, the fixing mechanism 30 includes a fixing component 31 arranged on the side wall of the side plate 111, the fixing component 31 includes a plurality of second electric telescopic rods 311 arranged in an array on the side wall of the side plate 111, the execution ends of the plurality of second electric telescopic rods 311 penetrate the side wall of the side plate 111 and are connected to the clamping plate 312, the side wall of the clamping plate 312 is embedded with a fixing component 313, the fixing component 313 includes two movable grooves 3131 symmetrically arranged on the side wall of the clamping plate 312 with the center of the clamping plate 312 as the axis, the tops of the two movable grooves 3131 are connected to the movable clamping plate 3132 through a rotating shaft, the side wall of the movable clamping plate 3132 is provided with two rectangular blocks 3133, and the two rectangular blocks 3133 are provided with monitoring chips.

[0026] It should be noted that, in the present embodiment, after the tank body 10 enters the interior of the fixed frame 11, the second electric telescopic rod 311 on the side plate 111 drives the clamping plate 312 to clamp the side wall of the tank body 10. When the rectangular block 3133 touches the side wall of the tank body 10, the movable clamping plate 3132 is driven to rotate by the angle of rotation of the rotating shaft to better clamp the side wall of the tank body 10, so that the rectangular block 3133 fits the outer wall of the tank body 10. After the tank body 10 is completely fixed, the gravity monitoring chip electrically connected to the spring 152, the pressure monitoring chip electrically connected to the spring 2131 and the rectangular block 313 3, the monitoring chip electrically connected records data, and the gas monitor 131 is turned on to monitor whether the tank body 10 has any leakage. When the internal pressure of the tank body 10 is too high, for example, the bottom of the tank body 10 is deformed, which will cause uneven force on the spring 152 at the bottom of the bearing circular plate 153. At this time, the gravity monitoring chip immediately sends data to the PLC controller, and the PLC controller analyzes the data, and then gives feedback to the discharge puncture actuator, and then releases the pressure. When the bottom side wall of the tank body 10 is deformed due to excessive pressure, the deformed part of the tank body 10 generates thrust on the arc clamping block 212, causing the arc clamping block 212 rotates at the execution end of the first electric telescopic rod 211. At this time, the force data of the two springs 2131 change. The pressure monitoring chip sends data to the PLC controller. The PLC controller feeds back the release puncture actuator and then releases the pressure. When the side wall of the tank body 10 changes, a thrust is generated on the rectangular block 3133. At this time, the monitoring chip detects the data change and repeats the above operation. The above three chips can immediately feed back the data to the PLC controller through the changes in the clamping part of the tank body 10, which can more quickly protect the tank body 10 from the instantaneous internal pressure. There is a risk of large deformation or explosion. When the tank body 10 is depressurized, gas leakage may occur. The gas monitor 131 monitors the leakage of the equipment in real time. When the gas leakage is serious, the dual-input vacuum pump 182 is started to extract the leaked gas from the tank body 10 from pipe 1 183 and pipe 2 184 out of the room at the same time to prevent the gas concentration from being too high. The above operation facilitates the tank body 10 to monitor its own deformation and self-release of pressure. Monitoring equipment is arranged from the bottom to the top of the tank body 10 in sequence, so that it can quickly feedback to the discharge puncture actuator and safely release the excess air pressure inside the tank body 10.

[0027] The working principle of the present invention is: The electrical components in the present invention are all triggered to operate by a PLC controller.

[0028] When the tank 10 needs to be placed, the door panel 16 is opened, and then the slider 122 is driven by the motor to move in the slide groove 121 while the door panel 16 is opened, driving the load-bearing plate 14 to move out of the fixed frame 11. At this time, the staff will place the tank 10 to be placed on the load-bearing circular plate 153, and the load-bearing circular plate 153 squeezes the spring 152 to press the load-bearing circular plate 153 into the embedded groove 151, and then start the first electric telescopic rod 211 to drive the arc clamping block 212 to clamp the bottom of the tank 10. After clamping, the load-bearing plate 14 returns to its original position, and the tank 10 is moved into the fixed frame 11. At this time, the door panel 16 is closed. After the tank 10 enters the fixed frame 11, the second electric telescopic rod 211 on the side plate 111 is driven to move the arc clamping block 212 to clamp the bottom of the tank 10. The telescopic rod 311 drives the clamping plate 312 to clamp the side wall of the tank body 10. When the rectangular block 3133 touches the side wall of the tank body 10, it drives the movable clamping plate 3132 to rotate through the rotation angle of the rotating shaft, so as to better clamp the side wall of the tank body 10, so that the rectangular block 3133 fits the outer wall of the tank body 10. After the tank body 10 is completely fixed, the gravity monitoring chip electrically connected to the spring 152, the pressure monitoring chip electrically connected to the spring 2131 and the monitoring chip electrically connected to the rectangular block 3133 record data. At the same time, the gas monitor 131 is turned on to monitor whether the tank body 10 has any air leakage. When the internal pressure of the tank body 10 is too high, for example, the bottom of the tank body 10 is deformed, it will cause the force of the spring 152 at the bottom of the supporting circular plate 153 Uneven, at this time, the gravity monitoring chip immediately sends data to the PLC controller, the PLC controller analyzes the data, and then feeds back to the discharge puncture actuator, and then releases the pressure. When the bottom side wall of the tank body 10 is deformed due to excessive pressure, the deformed part of the tank body 10 generates a thrust on the arc clamping block 212, causing the arc clamping block 212 to rotate at the execution end of the first electric telescopic rod 211. At this time, the force data of the two springs 2131 changes, and the pressure monitoring chip sends data to the PLC controller, the PLC controller feeds back to the discharge puncture actuator, and then releases the pressure. When the side wall of the tank body 10 changes, it will generate a thrust on the rectangular block 3133. At this time, the monitoring chip detects the data change and repeats the above operation. The above three chips can immediately feed back data to the PLC controller through the changes in the clamping position of the tank body 10, and can more quickly protect the tank body 10 from the danger of large deformation or explosion caused by the instantaneous internal pressure. When the tank body 10 is depressurized, it may cause gas leakage. The gas monitor 131 monitors the leakage of the equipment in real time. When the gas leakage is serious, the dual-input vacuum pump 182 is started to extract the leaked gas of the tank body 10 from pipe 1 183 and pipe 2 184 out of the room at the same time to prevent the gas concentration from being too high. The above operation facilitates the tank body 10 to monitor its own deformation and self-release of pressure. Monitoring equipment is arranged from the bottom to the top of the tank body 10 in sequence, so that it can quickly feedback the release puncture actuator.The excess air pressure inside the tank 10 is safely released.

[0029] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A steel cylinder deformation monitoring and pressure self-release device, characterized in that: include A tank body (10), wherein the outer bottle body of the tank body (10) is provided with a detection line, and the top of the bottle is provided with a safety discharge hose, a discharge puncture actuator, a data acquisition box bracket and a data acquisition box; The tank body (10) is provided with a fixed frame (11) on the outside, a sliding component (12) is provided at the bottom of the fixed frame (11), a detection component (13) is provided at the top of the fixed frame (11), a carrying plate (14) is provided at the execution end of the sliding component (12), a gravity monitoring component (15) is provided on the top of the carrying plate (14), one side of the fixed frame (11) is connected to a door panel (16) via a rotating shaft, and a plurality of fixed rods (17) are provided in an array on the back of the fixed frame (11), wherein an air extraction component (18) is provided between several of the fixed rods (17); A clamping mechanism (20) is provided on the top of the carrying plate (14), and the clamping mechanism (20) comprises a clamping component (21) provided on the top of the carrying plate (14); The fixed frame (11) is symmetrically provided with side plates (111) at both ends of the fixed frame (11) with the center as an axis, and the side walls of the side plates (111) are provided with fixing mechanisms (30), and the fixing mechanisms (30) include fixing components (31) provided on the side walls of the side plates (111).

2. A steel cylinder deformation monitoring and pressure self-releasing device according to claim 1, characterized in that: The sliding component (12) comprises two sliding grooves (121) symmetrically embedded in the bottom of the fixed frame (11) with the center of the bottom of the fixed frame (11) as an axis, the two sliding grooves (121) are electrically connected to a sliding block (122), and the top of the sliding block (122) is fixed to the bottom of the supporting plate (14).

3. A steel cylinder deformation monitoring and pressure self-releasing device according to claim 1, characterized in that: The gravity monitoring component (15) comprises an embedding groove (151) embedded in the top of the bearing plate (14); a plurality of springs (152) are embedded in a circular array on the inner bottom wall of the embedding groove (151); a bearing circular plate (153) is provided on the top of the plurality of springs (152); and a gravity monitoring chip is provided at the bottom of the embedding groove (151).

4. A steel cylinder deformation monitoring and pressure self-releasing device according to claim 1, characterized in that: The air extraction component (18) comprises a fixing plate (181) arranged between the fixing rods (17); a dual-input air extraction pump (182) is arranged on a side wall of the fixing plate (181); a pipe 1 (183) is arranged at an output end of the dual-input air extraction pump (182); and two input ends of the dual-input air extraction pump (182) are respectively connected to a pipe 2 (184) and a safety discharge hose.

5. A steel cylinder deformation monitoring and pressure self-releasing device according to claim 1, characterized in that: The clamping component (21) comprises a plurality of first electric telescopic rods (211) arranged in a circular array on the top of the carrier plate (14), the actuating ends of the plurality of first electric telescopic rods (211) being connected to an arc-shaped clamping block (212) via a rotating shaft, the actuating ends of the plurality of first electric telescopic rods (211) being provided with a sensing component (213), and a pressure monitoring chip being provided inside the arc-shaped clamping block (212).

6. A steel cylinder deformation monitoring and pressure self-releasing device according to claim 5, characterized in that: The induction component (213) comprises two springs (2131) arranged at the execution end of the first electric telescopic rod (211), and one end of the two springs (2131) is connected to the inner wall of the arc-shaped clamping block (212).

7. A steel cylinder deformation monitoring and pressure self-releasing device according to claim 1, characterized in that: The fixing component (31) comprises a plurality of second electric telescopic rods (311) arranged in an array on the side wall of the side plate (111), the execution ends of the plurality of second electric telescopic rods (311) passing through the side wall of the side plate (111) and connected to a clamping plate (312), and a fixing component (313) is embedded in the side wall of the clamping plate (312).

8. A steel cylinder deformation monitoring and pressure self-releasing device according to claim 7, characterized in that: The fixing assembly (313) comprises two movable grooves (3131) which are symmetrically arranged on the side wall of the clamping plate (312) with the center of the clamping plate (312) as the axis, the tops of the two movable grooves (3131) are connected to the movable clamping plate (3132) via a rotating shaft, and the side wall of the movable clamping plate (3132) is provided with two rectangular blocks (3133), and the two rectangular blocks (3133) are provided with monitoring chips inside.

9. A steel cylinder deformation monitoring and pressure self-releasing device according to claim 1, characterized in that: The bottom of the fixed frame (11) is sloped.

10. A steel cylinder deformation monitoring and pressure self-releasing device according to claim 1, characterized in that: The detection component (13) comprises a gas monitor (131) arranged on the top of the fixed frame (11); the gas monitor (131) is electrically connected to a PLC controller.

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