CN221038459U - Pressure detection device for fixed pressure vessel - Google Patents
Pressure detection device for fixed pressure vessel Download PDFInfo
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- CN221038459U CN221038459U CN202322445327.7U CN202322445327U CN221038459U CN 221038459 U CN221038459 U CN 221038459U CN 202322445327 U CN202322445327 U CN 202322445327U CN 221038459 U CN221038459 U CN 221038459U
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- 238000001514 detection method Methods 0.000 title claims abstract description 78
- 238000007789 sealing Methods 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a pressure detection device for a fixed pressure container, which comprises the following technical scheme: the pressure vessel and detection box, the detection seat is installed at the pressure vessel top, the detection box is installed near the detection seat at the pressure vessel top, the aspiration pump is installed to the bottom in the detection box, pressure sensor is installed at the top in the detection seat, the air inlet cover is installed to the top in the pressure vessel in detection seat position department, electric telescopic handle is installed to air inlet cover one side, sealed pad is installed to electric telescopic handle output shaft. The utility model provides a fixed pressure vessel is with pressure detection device has solved current pressure vessel detection device and has had limited to pressure detection mechanism's barrier propterty, after pressure detection, can't protect its pressure sensor, and partial pressure vessel's pressure sensor is extremely fragile under the corrosive gas influence, influences the problem of follow-up pressure vessel leak detection effect, has reduced pressure sensor's damage probability.
Description
Technical Field
The utility model relates to the technical field of pressure vessels, in particular to a pressure detection device for a fixed pressure vessel.
Background
The pressure container is a closed container capable of bearing pressure, has extremely wide application, has important roles and functions in various departments such as industry, civil use, military industry and the like and various fields of scientific research, and is used most in the chemical industry and the petrochemical industry, the pressure container only applied in the petrochemical industry accounts for about 50% of the total number of all the pressure containers, and leakage detection is required to be carried out periodically in the use process of the pressure container.
Through retrieving, find the leak detection device among the prior art like the pressure detection device for fixed pressure vessel that publication number CN212159381U discloses, through add the fixed plate at pressure vessel's top surface, and utilize bolted connection body on the fixed plate, and utilize communicating pipe to arrange the sensor in pressure vessel inside, make pressure vessel under the condition of full pressure, detect its internal pressure, because the extreme pressure in the pressure vessel is the extreme pressure of weakest department welding seam promptly this moment, avoid seeking the welding seam repeatedly and detect, detection efficiency has been improved, excellent in use effect.
The existing pressure container detection device has limited protective performance on a pressure detection mechanism, after pressure detection, the pressure sensor of the pressure container cannot be protected, the pressure sensor of a part of the pressure container is extremely easy to damage under the influence of corrosive gas, and the subsequent pressure container leakage detection effect is influenced.
Disclosure of utility model
The utility model aims to provide a pressure detection device for a fixed pressure container, which has the advantage of protecting a pressure sensor, and solves the problems that the existing pressure container detection device has limited protection performance on a pressure detection mechanism, the pressure sensor cannot be protected after pressure detection, and the pressure sensor of part of pressure containers is extremely fragile under the influence of corrosive gas, so that the subsequent pressure container leakage detection effect is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed pressure detection device for pressure vessel, includes pressure vessel and detection case, wherein the detection seat is installed at the pressure vessel top, the detection case is installed near the detection seat at the pressure vessel top, the aspiration pump is installed to the bottom in the detection case, pressure sensor is installed at the top in the detection seat, the top is located detection seat position department and installs the inlet hood in the pressure vessel, electric telescopic ware is installed to inlet hood one side, sealed pad is installed to electric telescopic ware output shaft, the inlet hood lower surface is equipped with the inlet port, the feeding seat is installed at the pressure vessel top.
Preferably, the input end of the air pump is connected into the detection seat through an air extraction pipe, the output end of the air pump is connected into the pressure container through an exhaust pipe, and a control valve is arranged in the middle of the air extraction pipe.
Preferably, the top is equipped with the control room in the detection case, the receiver is installed to the indoor bottom of control, the receiver passes through the pencil and connects in pressure sensor, the battery is installed to the indoor bottom of control near receiver one side, the alarm is installed to detection case top, surface mounting has the touch-control display screen before the detection case.
Preferably, the fixed ring is installed at the detection seat top, the link is all installed to fixed ring both sides, the detection seat top is located pressure sensor and fixed ring clearance position department installs the sealing ring.
Preferably, a motor is arranged on one side, close to the detection seat, of the top of the pressure container, a screw rod is arranged on an output shaft of the motor, and the screw rod is sleeved inside the connecting frame.
Preferably, a positioning rod is arranged on one side of the pressure container, which is away from the motor, and penetrates through the inside of the connecting frame.
Preferably, the fixed ring is internally and movably provided with a rotating wheel, both sides of the top of the rotating wheel are respectively provided with a wrench, and the fixed ring and the rotating wheel are respectively provided with an open slot.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the effect of protecting the pressure sensor is achieved by arranging the electric telescopic device, the sealing gasket and the air pump, so that the problems that the pressure sensor of a part of pressure containers is extremely easy to damage under the influence of corrosive gas and the subsequent pressure container leakage detection effect is influenced and the damage probability of the pressure sensor is reduced, and the pressure container leakage detection effect is ensured are solved.
2. According to the utility model, the motor, the screw rod, the fixed ring and the rotating wheel are arranged, so that the effect of facilitating the disassembly and assembly of the pressure sensor is achieved, the problems that the time spent in overhauling and maintenance is long and the overhauling and maintenance efficiency of the pressure sensor is influenced when the pressure sensor is installed and sealed by adopting the bolt locking mechanism are solved, the disassembly and assembly time spent on the pressure sensor is reduced, and the overhauling and maintenance efficiency of the pressure sensor is improved.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure B in FIG. 3;
FIG. 5 is a schematic cross-sectional view of the inspection box of the present utility model;
fig. 6 is a schematic diagram of a front view of the inspection box according to the present utility model.
Reference numerals: 1. a pressure vessel; 2. a feeding seat; 3. a detection box; 4. an open slot; 5. a positioning rod; 6. a wire harness; 7. a wrench; 8. a fixing ring; 9. a screw rod; 10. a connecting frame; 11. a motor; 12. a rotating wheel; 13. a detection seat; 14. an electric telescopic device; 15. a seal ring; 16. a pressure sensor; 17. an exhaust pipe; 18. an air inlet cover; 19. an air inlet hole; 20. a sealing gasket; 21. a control room; 22. a battery; 23. an alarm; 24. a receiver; 25. a control valve; 26. an air extracting pump; 27. an exhaust pipe; 28. and touching the display screen.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-6, in order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a fixed pressure is pressure detection device for container, including pressure vessel 1 and detection case 3, pressure vessel 1 installs detection seat 13 in the top, pressure vessel 1 installs detection case 3 near detection seat 13 in the top, install aspiration pump 26 in the detection case 3, pressure sensor 16 is installed at the top in the detection seat 13, pressure vessel 1 installs air inlet hood 18 in top in the position department of detection seat 13, electric telescopic device 14 is installed to air inlet hood 18 one side, electric telescopic device 14 output shaft installs sealed pad 20, seal air inlet 19, air inlet hood 18 lower surface is equipped with inlet port 19, pressure vessel 1 installs feed seat 2 in the top, aspiration pump 26 input is connected in detection seat 13 through aspiration tube 17, aspiration pump 26 output is connected in pressure vessel 1 through blast pipe 27, install control valve 25 in the middle of the aspiration tube 17, the top is equipped with control chamber 21 in the detection case 3, receiver 24 is installed to the bottom in the control chamber 21, receiver 24 is connected in pressure sensor 16 through pencil 6, battery 22 is installed near receiver 24 one side in the bottom in the control chamber 21, detection case 3 top is installed to the detector 23, carry out sealing ring 8 through setting up and carry out sealing ring 8 and install the sealing ring 8, the sealing ring is installed to the top and is installed to the sealing ring 8, the top is fixed to the top is installed to the sealing ring 8, the top is installed to the sealing ring is installed to the top, the top is installed to the sealing ring 8, the top is installed to the sealing ring and is installed to the top is installed to the sealing ring 8.
The working principle of a pressure detection device for a stationary pressure vessel based on embodiment 1 is: when the utility model is installed and used, when the internal pressure of the multi-pressure container 1 is required to be detected, the electric telescopic device 14 is started, the sealing gasket 20 is driven to move laterally through the electric telescopic device 14, so that the air inlet 19 is communicated, the internal pressure of the pressure container 1 can be detected through the pressure sensor 16, detection data are transmitted to the receiver 24, after the detection is finished, the sealing gasket 20 is driven to move laterally through the electric telescopic device 14, the air inlet 19 is sealed, the air sucking pump 26 is started again, the air in the detection seat 13 is sucked away through the air sucking pump 26 and the air sucking pipe 17, and the air is conveyed into the pressure container 1 through the air discharging pipe 27, so that the working flow of the equipment is finished.
Example two
As shown in fig. 1-6, the pressure detecting device for a stationary pressure container according to the present utility model further includes: the motor 11 is installed near 13 one side of pressure vessel 1 top, and lead screw 9 is installed to motor 11 output shaft, and lead screw 9 cup joints inside link 10, drives solid fixed ring 8 through lead screw 9 and removes, and pressure vessel 1 deviates from motor 11 one side and installs locating lever 5, and locating lever 5 runs through inside link 10, and solid fixed ring 8 of being convenient for is stable to remove, and gu fixed ring 8 inside movable mounting has runner 12, and runner 12 top both sides all install spanner 7, and gu fixed ring 8 all is equipped with open slot 4 with runner 12, and the pencil 6 of being convenient for is gone into.
In this embodiment, when the pressure sensor 16 needs to be disassembled for maintenance, the motor 11 is started, the screw rod 9 is driven to rotate by the motor 11, the connecting frame 10 is driven to move by the screw rod 9, the fixing ring 8 is driven to move upwards, the rotating wheel 12 is rotated again, the two open slots 4 are aligned, and therefore the wire harness 6 and the pressure sensor 16 are disassembled, and maintenance on the pressure sensor 16 can be facilitated.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (7)
1. The utility model provides a fixed pressure detection device for pressure vessel, includes pressure vessel (1) and detection case (3), its characterized in that: the utility model discloses a pressure vessel, including pressure vessel (1), detection seat (13) are installed at pressure vessel (1) top, detection case (3) are installed near detection seat (13) at pressure vessel (1) top, aspiration pump (26) are installed to bottom in detection case (3), pressure sensor (16) are installed at the top in detection seat (13), air inlet hood (18) are installed at top in pressure vessel (1) in detection seat (13) position department, electric telescopic ware (14) are installed to air inlet hood (18) one side, sealed pad (20) are installed to electric telescopic ware (14) output shaft, air inlet hood (18) lower surface is equipped with inlet port (19), feeding seat (2) are installed at pressure vessel (1) top.
2. The pressure detecting device for a stationary pressure vessel according to claim 1, wherein: the input end of the air pump (26) is connected into the detection seat (13) through the air extraction pipe (17), the output end of the air pump (26) is connected into the pressure container (1) through the exhaust pipe (27), and the control valve (25) is arranged in the middle of the air extraction pipe (17).
3. The pressure detecting device for a stationary pressure vessel according to claim 1, wherein: the top is equipped with control room (21) in detection case (3), receiver (24) are installed in control room (21), receiver (24) are connected in pressure sensor (16) through pencil (6), battery (22) are installed in control room (21) in the bottom be close to receiver (24) one side, alarm (23) are installed at detection case (3) top, surface mounting has touch-control display screen (28) before detection case (3).
4. The pressure detecting device for a stationary pressure vessel according to claim 1, wherein: the detection seat (13) top is installed solid fixed ring (8), link (10) are all installed to solid fixed ring (8) both sides, it installs sealing ring (15) to be located pressure sensor (16) and solid fixed ring (8) clearance position department at detection seat (13) top.
5. The pressure detecting device for a stationary pressure vessel according to claim 1, wherein: a motor (11) is arranged on one side, close to the detection seat (13), of the top of the pressure container (1), a screw rod (9) is arranged on an output shaft of the motor (11), and the screw rod (9) is sleeved inside the connecting frame (10).
6. The pressure detecting device for a stationary pressure vessel according to claim 1, wherein: a positioning rod (5) is arranged on one side of the pressure container (1) away from the motor (11), and the positioning rod (5) penetrates through the connecting frame (10).
7. The pressure detecting device for a stationary pressure vessel as claimed in claim 4, wherein: the fixed ring (8) is internally and movably provided with a rotating wheel (12), two sides of the top of the rotating wheel (12) are respectively provided with a spanner (7), and the fixed ring (8) and the rotating wheel (12) are respectively provided with an open slot (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322445327.7U CN221038459U (en) | 2023-09-09 | 2023-09-09 | Pressure detection device for fixed pressure vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322445327.7U CN221038459U (en) | 2023-09-09 | 2023-09-09 | Pressure detection device for fixed pressure vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221038459U true CN221038459U (en) | 2024-05-28 |
Family
ID=91172813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322445327.7U Active CN221038459U (en) | 2023-09-09 | 2023-09-09 | Pressure detection device for fixed pressure vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221038459U (en) |
-
2023
- 2023-09-09 CN CN202322445327.7U patent/CN221038459U/en active Active
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