CN221056007U - Petroleum storage tank tightness detection device - Google Patents
Petroleum storage tank tightness detection device Download PDFInfo
- Publication number
- CN221056007U CN221056007U CN202323192731.4U CN202323192731U CN221056007U CN 221056007 U CN221056007 U CN 221056007U CN 202323192731 U CN202323192731 U CN 202323192731U CN 221056007 U CN221056007 U CN 221056007U
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- CN
- China
- Prior art keywords
- storage tank
- petroleum storage
- detection device
- tightness detection
- chassis
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- 239000003208 petroleum Substances 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000004891 communication Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a petroleum storage tank tightness detection device which comprises a chassis, a top plate and a chuck, wherein four sliding grooves are formed in the upper surface of the chassis, a sliding plate is connected to the inner side of each sliding groove in a sliding mode, an upright post penetrates through the center position of each sliding plate, a fixing rod is connected to the bottom of each upright post in a sliding mode, and a bottom inserting column is fixedly arranged at the position, close to one end, of the upper portion of each fixing rod. According to the petroleum storage tank tightness detection device, on one hand, petroleum storage tank feed inlet pipes with different calibers can be sealed, so that external gas injection equipment is conveniently connected to detect injected air, and meanwhile, as the position of the fixing rod is adjustable, the position of the bottom plug post is adjustable, the device can be suitable for flange plates of the feed inlet pipes of different petroleum storage tanks, the universality of the whole detection device is further improved, the problem that corresponding sealing covers are needed to be prepared for the feed inlet pipes with specific calibers in traditional petroleum storage tank tightness detection is solved, and the practicability is higher.
Description
Technical Field
The utility model relates to the field of petroleum storage tank detection, in particular to a petroleum storage tank tightness detection device.
Background
The oil is stored in a sealed way, the tightness of the storage tank is required to be completely qualified because the oil belongs to liquid, the tightness of the storage tank is required to be detected after delivery, the detection mode is usually an inflation or flushing mode, the flushing mode pollutes the inside of the storage tank, and the problem of water resource waste exists, so that the inflation mode is the main stream, mainly comprises the steps of sealing a feed port and a discharge port of the oil storage tank, injecting air from the feed port, observing the air pressure through the appearance of the external air pressure, keeping one end for a period of time after the rated air pressure, and if the air pressure is reduced, indicating that the sealing of the storage tank has a leakage problem, otherwise, indicating that the sealing of the storage tank is qualified;
However, the existing petroleum storage tank sealing detection needs to arrange a sealing cover with a pipeline matched with the size of a material inlet and a material outlet of the petroleum storage tank, so that the sealing cover cannot be reused after the petroleum storage tank with the size is used, and the problem of poor universality exists;
Therefore, the proposal provides a petroleum storage tank tightness detection device which solves the technical problems by increasing the universality of the detection device.
Disclosure of utility model
The utility model mainly aims to provide a device for detecting tightness of a petroleum storage tank, which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a petroleum storage tank leakproofness detection device, includes chassis, roof-plate and chuck, four spouts have been seted up to the upper surface of chassis, the inboard sliding connection of spout has the slide, the central point of slide puts and runs through there is the stand, the bottom sliding connection of stand has the dead lever, the upper portion of dead lever is close to one end position fixed mounting and has the end to insert the post, the upper portion fixed mounting of chassis has the pipe, and the upper portion central point of chassis rotates installs the screw rod, and screw rod and roof-plate threaded connection, the intercommunicating pore has been seted up to the upper surface central point of chuck, and the jack has been seted up to the upper surface edge position of chuck.
As a further scheme of the utility model, the bottom of the chuck is fixedly provided with a cone, and the cone is communicated with the communication hole.
As a further scheme of the utility model, four top plug posts are fixedly arranged at the bottom of the chassis, and each top plug post is adaptively matched with a jack.
As a further scheme of the utility model, a through groove is formed in the center of the upper surface of the fixed rod, the bottom end of the upright post and the fixed rod are arranged in an I shape, and a handle is fixedly arranged at the top end of the screw rod.
As a further scheme of the utility model, the cross section of the chute is in a cross shape.
As a further scheme of the utility model, four groups of upright posts and fixing rods are arranged, and the top ends of the upright posts are fixedly connected with the top plate.
The beneficial effects of the utility model are as follows: through setting up the mode that adopts a cone cooperation dead lever adjustable, can seal the oil storage tank feed inlet pipe of different bore on the one hand to conveniently connect outside gas injection equipment and carry out the injection air and detect, simultaneously because the position of dead lever is adjustable, consequently the position of end inserted post is adjustable, so can be applicable to the ring flange of different oil storage tank feed inlet pipes, further increased whole detection device's commonality, solved traditional oil storage tank leakproofness and detected and need prepare the closing cap that corresponds to the feed inlet pipe of specific bore, the practicality is higher.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a petroleum storage tank tightness detection device of the present utility model;
FIG. 2 is a disassembled view of a device for detecting tightness of a petroleum storage tank according to the present utility model;
FIG. 3 is a front view of FIG. 2 showing a device for detecting tightness of a petroleum tank according to the present utility model;
fig. 4 is an exploded view of a device for detecting tightness of a petroleum storage tank according to the present utility model.
In the figure: 1. a chassis; 2. a top plate; 3. a chute; 4. a slide plate; 5. a column; 6. a fixed rod; 7. a through groove; 8. a bottom plug; 9. a conduit; 10. a screw; 11. a chuck; 12. a communication hole; 13. a jack; 14. a top plug; 15. and a cone.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a petroleum storage tank tightness detection device comprises a chassis 1, a top plate 2 and a chuck 11, wherein four sliding grooves 3 are formed in the upper surface of the chassis 1, sliding plates 4 are connected to the inner sides of the sliding grooves 3 in a sliding manner, stand columns 5 penetrate through the central positions of the sliding plates 4, fixing rods 6 are connected to the bottoms of the stand columns 5 in a sliding manner, bottom inserting columns 8 are fixedly installed on the upper portions of the fixing rods 6 close to one end, guide pipes 9 are fixedly installed on the upper portions of the chassis 1, screw rods 10 are rotatably installed on the central positions of the upper portions of the chassis 1, the screw rods 10 are in threaded connection with the top plate 2, communication holes 12 are formed in the central positions of the upper surfaces of the chucks 11, and insertion holes 13 are formed in the edge positions of the upper surfaces of the chucks 11.
In the embodiment, a conical cylinder 15 is fixedly arranged at the bottom of the chuck 11, and the conical cylinder 15 is communicated with the communication hole 12;
The cone 15 can be inserted into the petroleum storage tank feed inlet pipe, and the shape can be suitable for the diameter of the petroleum storage tank feed inlet pipe which does not exceed the diameter of the top surface of the cone 15, so that the universality is better.
In the embodiment, four top inserting columns 14 are fixedly arranged at the bottom of the chassis 1, and each top inserting column 14 is adaptively matched with the jack 13;
four top posts 14 can be inserted into the receptacles 13 to secure the chuck 11.
In the embodiment, a through groove 7 is formed in the center of the upper surface of the fixed rod 6, an H-shaped structure is formed between the bottom end of the upright post 5 and the fixed rod 6, and a handle is fixedly arranged at the top end of the screw rod 10;
The through groove 7 enables the fixing rod 6 to slide at the bottom end of the upright post 5, so that the position of the bottom inserting post 8 is adjusted, and the fixing rod is suitable for flanges of petroleum storage tank feeding pipes with various sizes.
In the embodiment, the cross section of the chute 3 is in a cross shape;
the cross-shaped chute 3 can play a role in limiting in the vertical direction.
In this embodiment, the stand 5 and the fixing rod 6 are all provided with four groups, and the top end of the stand 5 is fixedly connected with the top plate 2.
In the device for detecting tightness of the petroleum storage tank, in use, the chuck 11 is placed at a position between the fixed rod 6 and the chassis 1, the cone 15 is inserted into a petroleum storage tank feed port pipe, then the fixed rod 6 is adjusted so that the bottom plug 8 can be inserted into a through hole of a petroleum storage tank feed port pipe flange, then the top plug 14 at the bottom of the chassis 1 is inserted into the jack 13, then the screw 10 is rotated, the screw 10 drives the fixed rod 6 to move upwards through the upright post 5, at the moment, the chuck 11 is pressed on the upper part of the petroleum storage tank feed port pipe due to the reaction force, the chuck is sealed with the petroleum storage tank feed port pipe due to the shape characteristic of the cone 15, then the guide pipe 9 is connected with an external air injection device, air enters into the petroleum storage tank through the guide pipe 9 and the communication hole 12, after the rated air pressure is kept for a certain time, if the air pressure is not lost, the tightness of the petroleum storage tank is good, and otherwise, the leakage problem exists.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A petroleum storage tank tightness detection device is characterized in that: including chassis (1), roof-plate (2) and chuck (11), four spout (3) have been seted up to the upper surface of chassis (1), the inboard sliding connection of spout (3) has slide (4), the central point of slide (4) puts and runs through has stand (5), the bottom sliding connection of stand (5) has dead lever (6), the upper portion of dead lever (6) is close to one end position fixed mounting and has bottom inserted post (8), the upper portion fixed mounting of chassis (1) has pipe (9), and the upper portion central point of chassis (1) rotates installs screw rod (10), and screw rod (10) and roof-plate (2) threaded connection, communication hole (12) have been seted up to the upper surface central point of chuck (11), and jack (13) have been seted up to the upper surface edge position of chuck (11).
2. The petroleum storage tank tightness detection device according to claim 1, wherein: the bottom of the chuck (11) is fixedly provided with a cone (15), and the cone (15) is communicated with the communication hole (12).
3. The petroleum storage tank tightness detection device according to claim 1, wherein: four top inserting columns (14) are fixedly arranged at the bottom of the chassis (1), and each top inserting column (14) is adaptively matched with the jack (13).
4. The petroleum storage tank tightness detection device according to claim 1, wherein: the upper surface central point of dead lever (6) puts and has seted up logical groove (7), be "worker" font setting between the bottom of stand (5) and dead lever (6), the top fixed mounting of screw rod (10) has the handle.
5. The petroleum storage tank tightness detection device according to claim 1, wherein: the cross section of the sliding groove (3) is in a cross shape.
6. The petroleum storage tank tightness detection device according to claim 1, wherein: the stand (5) and the fixed rod (6) are respectively provided with four groups, and the top end of the stand (5) is fixedly connected with the top disc (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323192731.4U CN221056007U (en) | 2023-11-27 | 2023-11-27 | Petroleum storage tank tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323192731.4U CN221056007U (en) | 2023-11-27 | 2023-11-27 | Petroleum storage tank tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221056007U true CN221056007U (en) | 2024-05-31 |
Family
ID=91206946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323192731.4U Active CN221056007U (en) | 2023-11-27 | 2023-11-27 | Petroleum storage tank tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221056007U (en) |
-
2023
- 2023-11-27 CN CN202323192731.4U patent/CN221056007U/en active Active
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