CN116559171A - Petrochemical storage tank wall detection device - Google Patents
Petrochemical storage tank wall detection device Download PDFInfo
- Publication number
- CN116559171A CN116559171A CN202310281989.7A CN202310281989A CN116559171A CN 116559171 A CN116559171 A CN 116559171A CN 202310281989 A CN202310281989 A CN 202310281989A CN 116559171 A CN116559171 A CN 116559171A
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- tank wall
- detection device
- shell
- detection
- petrochemical
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- 238000001514 detection method Methods 0.000 title claims abstract description 71
- 238000001179 sorption measurement Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000001931 thermography Methods 0.000 claims description 6
- 244000309464 bull Species 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 7
- 238000004321 preservation Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000252254 Catostomidae Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
- G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/041—Analysing solids on the surface of the material, e.g. using Lamb, Rayleigh or shear waves
Abstract
The invention discloses a petrochemical storage tank wall surface detection device, relates to the technical field of chemical storage tanks, and aims to solve the problems that the condition of the tank wall surface cannot be accurately known and cannot be accurately judged due to large detection workload caused by detection by manual or simple detection equipment, and the external environment and the internal environment of the storage tank are greatly influenced. The shell is divided into an upper shell and a lower shell, the upper shell comprises a high-definition video recorder, an ultrasonic detector, a signal receiver, a thermal imager and infrared scanning detection, the lower shell comprises two first rollers, two second rollers, a negative pressure adsorption motor and a sucker, a partition plate for dividing the upper shell and the lower shell is arranged in the shell, a controller, an automatic analysis and identification system, drive control, image receiving and signal processing are arranged at the upper end of the partition plate, and the bottom of the lower shell is an arch bridge type.
Description
Technical Field
The invention relates to the technical field of chemical storage tanks, in particular to a petrochemical storage tank wall surface detection device.
Background
The chemical storage tank is divided into a carbon steel storage tank, a stainless steel storage tank, an aluminum storage tank, a plastic storage tank, a ceramic storage tank, a glass fiber reinforced plastic storage tank and the like, because the outer wall of the storage tank contacts the atmosphere, the environment around the storage tank is generally petrochemical enterprises, harmful gases such as sulfur dioxide, hydrogen sulfide, nitrogen dioxide and the like are contained in industrial atmosphere, water films are formed on the outer wall of the storage tank by water vapor or rainwater in the air due to adsorption, condensation or raining and the like, acid, alkali, salts and other impurities possibly dissolved in the water play a role of electrolyte, electrochemical corrosion of the metal surface is caused, and the electrochemical corrosion of the outer wall is relatively slight and even due to relatively thin electrolyte layers, but more serious local corrosion parts can be formed at the junction of a tank top concave part, a welding seam concave part and an insulating layer and the tank wall and other places easy to accumulate water, and more important corrosion parts are also formed on the inner wall of the storage tank, so that the inner wall of the storage tank is too dirty and the stored raw materials are polluted.
Detection of the tank wall surface condition to the above-mentioned part is usually carried out by manual or simple detection equipment in the prior art, and because the detection workload is large, the tank wall surface condition can not be accurately known, and also can not be accurately judged, so that great influence is caused to the outside and the inside environment of the storage tank.
Therefore, a petrochemical storage tank wall surface detection device is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a petrochemical storage tank wall surface detection device, which aims to solve the problems that the existing detection is usually carried out by manual or simple detection equipment in the background art, the condition of the tank wall surface cannot be accurately known and cannot be accurately judged due to large detection workload, and the external environment and the internal environment of a storage tank are greatly influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a petrochemical storage tank wall detection device, includes shell and automatic analysis recognition system, the shell divide into upper shell and inferior valve two parts, the upper shell includes high definition video recording, ultrasonic detector, signal receiver, thermal imaging appearance and infrared scanning detection, the inferior valve includes two first gyro wheels, two second gyro wheels, negative pressure adsorption motor and sucking disc be equipped with in the shell and be used for cutting apart the baffle of upper shell and inferior valve, the baffle upper end is equipped with controller, automatic analysis recognition system, drive control, image reception and signal processing, the bottom of inferior valve is the arch bridge type.
Through adopting above-mentioned technical scheme, because the device is required to detect the removal at tank wall, consequently, set up the shape of bottom into the arch bridge type, be favorable to laminating tank wall surface's shape, more be favorable to the removal of equipment, cooperation sucking disc and negative pressure absorption motor make the device can laminate on the surface and can not drop remove the detection simultaneously, the infrared scanning that sets up surveys the tank wall surface, and infrared scanning surveys both sides and is the arc like this but greatly increased detection scope as shown in fig. 1, go on deeply surveying to its surface by the ultrasonic detector again, thereby effectively improve wall detection's accuracy of advance, and the thermal imaging appearance that sets up then detects wall heat preservation and drops and corrodes inefficacy and cooperate improvement efficiency with two preceding detection equipment, and whole detection travel path is recorded by high definition video can be launched to manual control equipment, be convenient for record has the part that needs to overhaul, and the manual work carries out the remote observation increases the convenience of detecting work.
Further, the upper shell surface is provided with a groove, a lifting frame for providing support for high-definition video is arranged in the groove, the front end of the upper shell is provided with a ring frame, infrared scanning detection is arranged on the surface of the ring frame and used for front end detection, a signal receiver is arranged on the surface of the upper shell and is positioned on one side of the lifting frame, and a thermal imager is arranged on the surface of the upper shell and is positioned in front of the high-definition video and is lower than the high-definition video.
Through adopting above-mentioned technical scheme, the recess of seting up provides a activity space for the crane, can withdraw inside when not using, then can adjust according to actual height when using, and signal receiver can be with detecting information on this equipment and launch manual control department, also can receive the control command that the manual work was long-range to send.
Further, the baffle upper end is equipped with the removal tray that can be used to the activity, it is equipped with a plurality of first spacing frames and second spacing frames to remove the tray surface for divide the position of internal equipment, it is provided with the travelling wheel that is used for removing to remove the tray lower extreme, the spout of symmetry has been seted up to baffle upper surface corresponding position, makes the removal tray pass through the travelling wheel and removes in the spout.
Through adopting above-mentioned technical scheme, placing the equipment that corresponds each function with inside in the removal tray can be convenient for regularly overhaul and maintain the equipment of inside to guarantee that detection work at every turn goes on smoothly, the travelling wheel that sets up in removal tray below simultaneously is convenient for outwards pull out the removal, and the spout has provided the movable range of removal tray promptly, has also limited the movable range of removal tray.
Further, the rear end of the movable tray is provided with a second overhaul plate for regular open overhaul, the surfaces of the two sides of the movable tray are provided with first iron-absorbing layers, and the surface of the front end of the movable tray is provided with a second iron-absorbing layer.
Through adopting above-mentioned technical scheme, in order to avoid removing the tray and falling out in detection process follow device, all set up first magnet layer and second magnet layer in both sides and front end and make it can stably keep in equipment when not outwards pulling force, and convenient operation.
Further, a cylinder is arranged in the movable tray, the upper end of the cylinder extends into the groove and is fixedly connected with the lifting frame and used for controlling lifting operation of the lifting frame, the controller, the automatic analysis and identification system, the driving control and the image receiving are respectively arranged in the plurality of first limiting frames, and the signal processing control process the signal information from the signal receiver.
Through adopting above-mentioned technical scheme, the cylinder that sets up is used for controlling the lift of crane, and controller, automatic analysis identification system, drive control and image reception are arranged in first spacing frame respectively and can be ensured greatly in equipment detection process, and inside control equipment can be spacing under the incompletely fixed state, thereby avoid producing the risk of rocking and leading to equipment damage because of removing.
Further, the controller controls the operation of the whole detection device, the automatic analysis and identification system is electrically connected with the controller, integrates high-definition video, an ultrasonic detector, a signal receiver, a thermal imager and infrared scanning detection information and sends out a motion instruction.
By adopting the technical scheme, the automatic analysis and identification system can be combined with the information acquired by the detection equipment at the front end to identify the detection result.
Further, the negative pressure adsorption motor is arranged in the lower shell, vacuum pipes are respectively arranged at two sides of the negative pressure adsorption motor, and the two vacuum pipes are connected and communicated with the sucker.
By adopting the technical scheme, the negative pressure generated by the negative pressure adsorption motor under control can pass through the vacuum tube to the suction disc, so that the generated suction force can be controlled to move on the tank wall.
Further, two equal electric connection in first gyro wheel one side has driving motor, two first gyro wheel and second gyro wheel inboard all are equipped with the bull stick that is used for the transmission, two all be equipped with the belt between the bull stick of first gyro wheel and second gyro wheel for the transmission, two the sucking disc is located respectively in the middle of first gyro wheel and the second gyro wheel.
Through adopting above-mentioned technical scheme, the power of first gyro wheel and second gyro wheel is exported by driving motor, and the linkage between first gyro wheel and the second gyro wheel then carries out the transmission through the belt that sets up to drive detection device and remove.
Further, a first access panel is arranged at the rear end of the lower shell, and a plurality of radiating holes are formed in the surface of the first access panel.
Through adopting above-mentioned technical scheme, the first access panel that the inferior valve rear end was equipped with can be convenient for open when need carrying out maintenance to inside, and the louvre is because driving motor belongs to the equipment of continuous operation and consequently produces the heat higher so need dispel the heat.
Compared with the prior art, the invention has the beneficial effects that:
1. this petrochemical stores up tank wall detection device changes the shape of original detection bottom and establishes to the arc, makes the surface arc shape of check out test set laminating tank wall more, and the equipment of being convenient for reciprocates the detection operation, utilizes sucking disc and gyro wheel to make the removal laminating of equipment at tank wall surface be difficult for dropping simultaneously.
2. This petrochemical stores up tank wall detection device, infrared scanning that adds at the equipment front end surveys can carry out the comprehensive scanning to the tank wall in place ahead and is convenient for acquire the corrosion position, and the ultrasonic wave detector of setting in infrared scanning below of surveying department then accessible supersound carries out automatic measurement to the pollutant thickness of tank wall surface, degree of consistency, improves the detection efficiency of equipment.
3. This petrochemical stores up tank wall detection device, the thermal imaging appearance that sets up at equipment upper surface clearly discerns heat preservation degree, provides the heavy point position and scans the detection, for discerning heat preservation drop or tank wall corrosion failure provides the preliminary treatment location basis, has improved equipment detection's accuracy, and the high definition video that sets up at the rear then can carry out the video and record simultaneously to whole testing process, transmits on the manual control equipment through signal receiver, is convenient for record has the part that needs to overhaul.
4. This petrochemical storage tank wall detection device places the spare part of each check out test set of internal control on a mobilizable tray, utilizes mobilizable structure to provide a structure of being convenient for periodic maintenance equipment for detection device, reduces the influence to equipment dismouting damage, also more convenient maintenance simultaneously.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the back structure of the present invention;
FIG. 4 is a schematic view of a movable tray according to the present invention;
FIG. 5 is a schematic cross-sectional view of the present invention;
FIG. 6 is a schematic diagram of a cross-sectional structure of the present invention;
fig. 7 is a schematic diagram of a system structure according to the present invention.
In the figure: 1. a housing; 3. a groove; 4. a lifting frame; 5. high-definition video recording; 6. a first roller; 7. a second roller; 8. infrared scanning detection; 9. a thermal imager; 10. a suction cup; 11. a driving motor; 12. a belt; 13. a negative pressure adsorption motor; 14. a vacuum tube; 15. an ultrasonic detector; 16. a first access panel; 17. a heat radiation hole; 18. a second access panel; 19. moving the tray; 20. a first limit frame; 21. a second limit frame; 22. a controller; 23. an automatic analysis and identification system; 24. driving control; 25. receiving an image; 26. signal processing; 27. a cylinder; 28. a signal receiver; 29. a first getter layer; 30. and a second getter layer.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, 2 and 5: the shell 1 is divided into an upper shell and a lower shell, the upper shell comprises a high-definition video 5, an ultrasonic detector 15, a signal receiver 28, a thermal imaging instrument 9 and an infrared scanning detector 8, the lower shell comprises two first idler wheels 6, two second idler wheels 7, a negative pressure adsorption motor 13 and a sucker 10, a partition board for dividing the upper shell and the lower shell is arranged in the shell 1, a controller 22, an automatic analysis and identification system 23, a driving control 24, an image receiving 25 and a signal processing 26 are arranged at the upper end of the partition board, the bottom of the lower shell is an arch bridge type, a groove 3 is formed in the surface of the upper shell, a lifting frame 4 for supporting the high-definition video 5 is arranged in the groove 3, a ring frame is arranged at the front end of the upper shell, the infrared scanning detector 8 is arranged on the surface of the ring frame for front end detection, the signal receiver 28 is arranged on one side of the lifting frame 4, the thermal imaging instrument 9 is arranged on the surface of the upper shell, and is positioned in front of the high-definition video 5 and lower than the high-definition video 5, a cylinder 27 is arranged in the mobile tray 19, the upper end of the cylinder 27 extends into the groove 3 and is fixedly connected with the lifting frame 4, the cylinder is used for controlling the lifting operation of the lifting frame 4, the controller 22, the automatic analysis and identification system 23, the driving control 24 and the image receiving 25 are respectively arranged in the plurality of first limiting frames 20, the signal processing 26 controls and processes the signal information from the signal receiver 28, the controller 22 controls the operation of the whole detection device, the automatic analysis and identification system 23 is electrically connected with the controller 22, the high-definition video 5, the ultrasonic detector 15, the signal receiver 28, the thermal imager 9 and the infrared scanning detection 8 are integrated and a movement instruction is sent, because the device is required to detect and move on the wall surface of the tank, the shape of the bottom is arranged as an arch bridge, which is beneficial to be attached to the shape of the wall surface of the tank, the device is more favorable to the movement of equipment, simultaneously, the device can be attached to the surface and can not fall to move and detect through the matching of the sucker 10 and the negative pressure adsorption motor 13, the arranged infrared scanning detection 8 detects the surface of the tank wall at the front end of the device, and the two sides of the infrared scanning detection 8 are arc-shaped as shown in fig. 1, so that the detection range can be greatly increased, the ultrasonic detector 15 can deeply detect the surface of the tank wall, the thickness and the uniformity of pollutants are automatically measured, the thermal imager 9 is arranged to clearly identify the heat preservation degree, the heavy point position is provided for scanning and detecting, the pretreatment positioning basis is provided for distinguishing the falling of the heat preservation layer or the corrosion failure of the tank wall, the whole detection moving path is recorded by the high-definition video 5 and can be transmitted to the manual control equipment, the part needing to be overhauled is convenient to record, and the convenience of the detection work is increased by manually remote observation.
As shown in fig. 3: the lower shell rear end is equipped with first access panel 16, and a plurality of louvres 17 have been seted up on first access panel 16 surface, and first access panel 16 can be convenient for open when need be to inside maintenance, and the louvre 17 is because driving motor 11 belongs to the equipment that lasts the operation and consequently produces the heat higher and consequently need dispel the heat.
As shown in fig. 4: the baffle upper end is equipped with the removal tray 19 that can be used to the activity, remove the tray 19 surface and be equipped with a plurality of first spacing frames 20 and second spacing frame 21 for divide the position of internal equipment, remove the tray 19 lower extreme and be provided with the travelling wheel that is used for removing, the symmetrical spout has been seted up to baffle upper surface corresponding position, make the removal tray 19 remove in the spout through the travelling wheel, remove the tray 19 rear end and be equipped with second access panel 18, be used for regularly opening the maintenance, remove the tray 19 both sides surface and be equipped with first magnet layer 29, remove the tray 19 front end surface and be equipped with second magnet layer 30, in order to avoid removing tray 19 and drop out in the detection process from the device, both sides and front end have all set up first magnet layer 29 and second magnet layer 30 and make it can stably keep in equipment when there is not outward pulling power, and convenient operation.
As in fig. 6: the negative pressure adsorption motor 13 is arranged in the lower shell, vacuum pipes 14 are respectively arranged on two sides of the negative pressure adsorption motor 13, the two vacuum pipes 14 are connected and communicated with the suckers 10, one side of each first roller 6 is electrically connected with a driving motor 11, the inner sides of each first roller 6 and each second roller 7 are respectively provided with a rotating rod for transmission, a belt 12 is arranged between the rotating rods of each first roller 6 and each second roller 7 and used for transmission, the two suckers 10 are respectively positioned between the first roller 6 and the second roller 7, the power of each first roller 6 and each second roller 7 is output by the driving motor 11, the linkage between the first roller 6 and the second roller 7 is transmitted through the arranged belt 12, and the negative pressure which can be attached to the surface of the tank wall and is generated by the negative pressure adsorption motor 13 under instructions can pass through the vacuum pipes 14 to the positions of the suckers 10, and the generated suction force can be controlled to move on the tank wall.
The implementation mode specifically comprises the following steps: when the device is used, the controller 22 controls the driving motor 11 to drive the first roller 6 and the second roller 7 to drive, negative pressure is generated by starting the negative pressure adsorption motor 13 to enable the device to be attached to the surface of the tank wall to move, in the moving process, the infrared scanning detection 8 scans the surface of the tank wall to obtain the corrosion position of the surface of the tank wall, the thermal imager 9 clearly recognizes the heat preservation degree of the tank wall, the heavy point is provided for scanning detection, a pretreatment positioning basis is provided for distinguishing falling of the heat preservation or corrosion failure of the tank wall, the ultrasonic detector 15 arranged at the front end of the device and below the infrared scanning detection 8 automatically measures the thickness and uniformity of pollutants on the tank wall, the air cylinder 27 in the device controls the lifting frame 4 to rise to the upper side of the shell 1 from the groove 3, the whole process of the detection device with the video 5 higher than the front end can observe the environment of the surface of the tank wall, the obtained picture and data can be transmitted back to the site picture in real time through the signal receiver 28, the auxiliary judgment is convenient, the second plate 18 or the first plate 16 can be opened respectively during regular maintenance of the device, and the second plate 18 can be pulled out of the second plate or the first plate and the second plate can be connected with the maintenance part 19 from the device to the second device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. Petrochemical storage tank wall detection device, including shell (1) and automatic analysis identification system (23), its characterized in that: the shell (1) is divided into an upper shell and a lower shell, the upper shell comprises a high-definition video (5), an ultrasonic detector (15), a signal receiver (28), a thermal imager (9) and an infrared scanning detector (8), the lower shell comprises two first rollers (6), two second rollers (7), a negative pressure adsorption motor (13) and a sucker (10), a partition plate for dividing the upper shell and the lower shell is arranged in the shell (1), and a controller (22), an automatic analysis and identification system (23), a driving control (24), an image receiving (25) and a signal processing (26) are arranged at the upper end of the partition plate, and the bottom of the lower shell is an arch bridge type.
2. A petrochemical tank wall detection device according to claim 1, wherein: the infrared scanning detection device is characterized in that a groove (3) is formed in the surface of the upper shell, a lifting frame (4) for providing support for the high-definition video (5) is arranged in the groove (3), a ring frame is arranged at the front end of the upper shell, the infrared scanning detection device (8) is arranged on the surface of the ring frame and used for front end detection, the signal receiver (28) is arranged on the surface of the upper shell and located on one side of the lifting frame (4), and the thermal imager (9) is arranged on the surface of the upper shell and located in front of the high-definition video (5) and below the high-definition video (5).
3. A petrochemical tank wall detection device according to claim 1, wherein: the movable tray (19) capable of moving is arranged at the upper end of the partition board, a plurality of first limiting frames (20) and second limiting frames (21) are arranged on the surface of the movable tray (19) and used for dividing the positions of internal equipment, travelling wheels used for moving are arranged at the lower end of the movable tray (19), symmetrical sliding grooves are formed in the corresponding positions of the upper surface of the partition board, and the movable tray (19) moves in the sliding grooves through the travelling wheels.
4. A petrochemical tank wall detection device according to claim 1, wherein: the rear end of the movable tray (19) is provided with a second overhaul plate (18) for regular open overhaul, the surfaces of the two sides of the movable tray (19) are provided with a first iron-absorbing layer (29), and the surface of the front end of the movable tray (19) is provided with a second iron-absorbing layer (30).
5. A petrochemical tank wall detection device according to claim 3, wherein: the movable tray (19) is internally provided with an air cylinder (27), the upper end of the air cylinder (27) extends into the groove (3) and is fixedly connected with the lifting frame (4) and used for controlling lifting operation of the lifting frame (4), the controller (22), the automatic analysis and identification system (23), the driving control (24) and the image receiving (25) are respectively arranged in the plurality of first limiting frames (20), and the signal processing (26) is used for controlling and processing signal information from the signal receiver (28).
6. A petrochemical tank wall detection device according to claim 1, wherein: the controller (22) controls the operation of the whole detection device, the automatic analysis and identification system (23) is electrically connected with the controller (22), integrates information of the high-definition video (5), the ultrasonic detector (15), the signal receiver (28), the thermal imaging instrument (9) and the infrared scanning detection (8) and sends out a running instruction.
7. A petrochemical tank wall detection device according to claim 1, wherein: the negative pressure adsorption motor (13) is arranged in the lower shell, vacuum pipes (14) are respectively arranged at two sides of the negative pressure adsorption motor (13), and the two vacuum pipes (14) are connected and communicated with the sucker (10).
8. A petrochemical tank wall detection device according to claim 1, wherein: two equal electric connection in first gyro wheel (6) one side has driving motor (11), two first gyro wheel (6) and second gyro wheel (7) inboard all are equipped with the bull stick that is used for the transmission, two all be equipped with belt (12) between the bull stick of first gyro wheel (6) and second gyro wheel (7) for the transmission, two sucking disc (10) are located respectively in the middle of first gyro wheel (6) and second gyro wheel (7).
9. A petrochemical tank wall detection device according to claim 1, wherein: the rear end of the lower shell is provided with a first access board (16), and a plurality of heat dissipation holes (17) are formed in the surface of the first access board (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310281989.7A CN116559171A (en) | 2023-03-22 | 2023-03-22 | Petrochemical storage tank wall detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310281989.7A CN116559171A (en) | 2023-03-22 | 2023-03-22 | Petrochemical storage tank wall detection device |
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| Publication Number | Publication Date |
|---|---|
| CN116559171A true CN116559171A (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310281989.7A Pending CN116559171A (en) | 2023-03-22 | 2023-03-22 | Petrochemical storage tank wall detection device |
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| CN (1) | CN116559171A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208248946U (en) * | 2018-04-16 | 2018-12-18 | 江西赣米香食品科技有限公司 | A kind of food inspection sample storage device |
| CN210269654U (en) * | 2019-07-12 | 2020-04-07 | 南昌航空大学 | Novel nondestructive test device |
| CN210284432U (en) * | 2019-08-13 | 2020-04-10 | 哈工大机器人（岳阳）军民融合研究院 | Detection wall-climbing robot with anti-falling function |
| CN112213386A (en) * | 2020-09-17 | 2021-01-12 | 衢州学院 | Storage tank corrosion safety inspection device for chemical industry |
| CN216350327U (en) * | 2021-10-22 | 2022-04-19 | 南京霍普斯科技有限公司 | Compact CEMS rack |
| CN115684205A (en) * | 2022-11-09 | 2023-02-03 | 中车青岛四方机车车辆股份有限公司 | Intelligent detection device for inner wall state of section bar |
-
2023
- 2023-03-22 CN CN202310281989.7A patent/CN116559171A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208248946U (en) * | 2018-04-16 | 2018-12-18 | 江西赣米香食品科技有限公司 | A kind of food inspection sample storage device |
| CN210269654U (en) * | 2019-07-12 | 2020-04-07 | 南昌航空大学 | Novel nondestructive test device |
| CN210284432U (en) * | 2019-08-13 | 2020-04-10 | 哈工大机器人（岳阳）军民融合研究院 | Detection wall-climbing robot with anti-falling function |
| CN112213386A (en) * | 2020-09-17 | 2021-01-12 | 衢州学院 | Storage tank corrosion safety inspection device for chemical industry |
| CN216350327U (en) * | 2021-10-22 | 2022-04-19 | 南京霍普斯科技有限公司 | Compact CEMS rack |
| CN115684205A (en) * | 2022-11-09 | 2023-02-03 | 中车青岛四方机车车辆股份有限公司 | Intelligent detection device for inner wall state of section bar |
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