CN117969181B - Sampling detection equipment for petroleum engineering - Google Patents
Sampling detection equipment for petroleum engineering Download PDFInfo
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- CN117969181B CN117969181B CN202410389408.6A CN202410389408A CN117969181B CN 117969181 B CN117969181 B CN 117969181B CN 202410389408 A CN202410389408 A CN 202410389408A CN 117969181 B CN117969181 B CN 117969181B
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- 238000005070 sampling Methods 0.000 title claims abstract description 52
- 239000003208 petroleum Substances 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 title claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 4
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 239000010902 straw Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of petroleum sampling, and provides sampling detection equipment for petroleum engineering, which comprises an upper fixing plate, a lower fixing plate and a plurality of sampling tanks, wherein a movable plug is arranged in each sampling tank, guide columns are fixedly connected between the upper fixing plate and the lower fixing plate, a holding assembly and a pair of threaded plates are arranged in each lifting box, the holding assembly is used for fixedly connecting the lifting boxes and the guide columns, a second electromagnet is fixedly arranged between the pair of threaded plates, the second electromagnet is used for enabling the threaded plates to be matched with the threaded columns, the holding assembly is connected with the movable plug through a plug transmission assembly, the plug transmission assembly is driven by a worm, two ends of the worm are respectively connected with the upper fixing plate and the lower fixing plate in a rotating manner, and the threaded columns are connected with the worm through an adjustable belt assembly. Through screw thread post, lift case, hold tight subassembly, paired screw thread board, second electro-magnet, stopper drive assembly and adjustable belt assembly's setting, can once only take a sample the oil of co-altitude not, sampling efficiency is high.
Description
Technical Field
The invention relates to the technical field of petroleum sampling, in particular to sampling and detecting equipment for petroleum engineering.
Background
In petroleum engineering, it is often necessary to sample and detect petroleum to understand the quality of the petroleum. The condition that impurity deposit and suspension can appear in the oil, this just leads to the oil quality of different liquid levels to be inconsistent, and this just needs to carry out the layering sample, and current layering sample mode is mainly still the batch to the oil of different liquid levels department sample, and efficiency is very low, is difficult to take out the inside different layering petroleum sample of holding vessel fast. Accordingly, there is a need to provide a sampling and testing device for petroleum engineering, which aims to solve the above problems.
Disclosure of Invention
The invention aims to provide sampling and detecting equipment for petroleum engineering, and aims to solve the problems in the background art.
In order to achieve the above purpose, the invention provides a sampling detection device for petroleum engineering, which comprises an upper fixing plate, a lower fixing plate and a plurality of sampling tanks, wherein a movable plug and a sampling suction pipe are arranged in each sampling tank, a guide post is fixedly connected between the upper fixing plate and the lower fixing plate, a rotating motor is arranged on the upper fixing plate, a threaded post is connected on the rotating motor, a plurality of lifting boxes are layered between the upper fixing plate and the lower fixing plate, the threaded post penetrates through the lifting boxes, each sampling tank is fixedly connected with one lifting box through a connecting rod, a guide through groove is arranged on the surface of each lifting box, the side surface of each guide through groove is connected with the guide post in a sliding fit manner, a holding assembly and a pair of threaded plates are arranged in each lifting box, each holding assembly is used for fixedly connecting the lifting boxes with the guide post, a second electromagnet is fixedly arranged between each pair of threaded plates, the second electromagnet is used for enabling the threaded plates to be matched with the threaded post, and a second reset spring is connected on the threaded plate, and is used for enabling the threaded plates to be separated from the threaded post; the enclasping assembly is connected with the movable plug through the plug transmission assembly, and when the enclasping assembly performs enclasping, the plug transmission assembly can enable the movable plug to move; the plug transmission assembly is driven by a worm, two ends of the worm are respectively connected with the upper fixing plate and the lower fixing plate in a rotating way, and the threaded column is connected with the worm through the adjustable belt assembly.
As a further scheme of the invention, the inner surface of the thread plate is provided with internal threads, the thread plate is in a circular arc plate shape, two thread plates and two second electromagnets form a circular ring shape, and a gap is arranged between the second electromagnets and the thread column; the second fixed plate is installed to the both sides of screw thread board, is connected with the second guiding axle on the second fixed plate, and the screw thread board is run through to the second guiding axle, and the screw thread board removes along the second guiding axle, second reset spring winds the outside of establishing at the second guiding axle, and second reset spring's one end is connected with the second fixed plate, and second reset spring's the other end is connected with the screw thread board.
As a further scheme of the invention, the enclasping assembly comprises a pair of clamping plates and a pair of first electromagnets, wherein the first electromagnets are positioned between the pair of clamping plates, when the first electromagnets are electrified, the pair of clamping plates enclasp and clamp the guide posts, the two sides of the clamping plates are provided with first fixing plates, the first fixing plates are connected with first guide shafts, the first guide shafts penetrate through the clamping plates, the clamping plates move along the first guide shafts, a first return spring is wound on the first guide shafts, one end of the first return spring is connected with the first fixing plates, and the other end of the first return spring is connected with the clamping plates.
As a further scheme of the invention, the plug transmission assembly comprises a threaded shaft and a moving block, one end of the threaded shaft is rotationally connected with the clamping plate, the other end of the threaded shaft penetrates through a threaded hole in the moving block, the threaded shaft is in threaded fit connection with the moving block, a worm wheel is coaxially and fixedly connected with the threaded shaft, when the enclasping assembly is used for enclasping, the worm wheel is in fit connection with the worm, a mounting groove is formed in the moving plug, sliding grooves are formed in two side surfaces of the mounting groove, sealing clamping plates are connected with two sides of the moving block, the moving block is in sliding fit connection with the side surfaces of the mounting groove, the sealing clamping plates are in sliding fit connection with the inner side surfaces of the sliding grooves, and the mounting groove is sealed by the moving block and the sealing clamping plates.
As a further scheme of the invention, the adjustable belt assembly comprises a bolt, a moving column and a driving belt, wherein the threaded column is coaxially and fixedly connected with a driving belt pulley, the worm is coaxially and fixedly connected with a driven belt pulley, the driving belt pulley and the driven belt pulley are connected through the driving belt pulley, a guide fixing groove is formed in the surface of the upper fixing plate, the moving column penetrates through the guide fixing groove, the moving column is connected with the inner side surface of the guide fixing groove in a sliding fit manner, a threaded through hole is formed in the front side surface of the guide fixing groove, the bolt is connected with the threaded through hole in a matching manner, when the bolt is screwed down, the driving belt is tensioned at the lower end of the moving column, and the threaded column can rotate with the worm.
As a further scheme of the invention, the upper end of the movable column is fixedly connected with a limiting plate, and the lower end of the movable column is fixedly connected with a bearing plate.
As a further scheme of the invention, the movable plug is connected with the inner side surface of the sampling tank in a sliding fit manner, a third guide shaft is fixedly connected inside the sampling tank, the third guide shaft penetrates through the movable plug and is connected with the movable plug in a sliding fit manner, and the sampling tank corresponds to the lifting box one by one.
In summary, the beneficial effects of the invention are as follows:
The petroleum with different heights can be sampled at one time through the arrangement of the threaded column, the lifting box, the enclasping assembly, the paired threaded plates, the second electromagnet, the plug transmission assembly and the adjustable belt assembly, and the sampling efficiency is high; and the height of each sampling tank can be independently and electrically adjusted, so that the use is more convenient.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
fig. 1 is a schematic three-dimensional structure diagram of a sampling and detecting device for petroleum engineering according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a three-dimensional structure of a sampling and detecting device for petroleum engineering according to an embodiment of the present invention.
Fig. 3 is a diagram showing connection between a clamping plate and a screw plate in a sampling test device for petroleum engineering according to an embodiment of the present invention.
Fig. 4 is a second connection diagram of a clamping plate and a screw plate in a sampling and detecting device for petroleum engineering according to an embodiment of the present invention.
Fig. 5 is a partially enlarged schematic view of fig. 3 at a.
Fig. 6 is a partially enlarged schematic view at B in fig. 4.
Fig. 7 is a partially enlarged schematic view of fig. 1 at C.
Fig. 8 is a partially enlarged schematic view of fig. 7 at D.
Reference numerals: the device comprises a 1-upper fixing plate, a 2-lower fixing plate, a 3-guide column, a 4-thread column, a 5-rotating motor, a 6-lifting box, a 7-sampling tank, an 8-sampling suction pipe, a 9-connecting rod, a 10-worm, an 11-guide through groove, a 12-driving belt, a 13-thread shaft, a 14-first electromagnet, a 15-second electromagnet, a 16-clamping plate, a 17-thread plate, a 18-first fixing plate, a 19-first guide shaft, a 20-second fixing plate, a 21-second guide shaft, a 22-worm wheel, a 23-moving plug, a 24-third guide shaft, a 25-mounting groove, a 26-moving block supporting plate, a 27-sealing clamping plate, a 28-moving column, a 29-bolt, a 30-guide fixing groove, a 31-limiting plate, a 32-driving pulley, a 33-driven pulley and a 34-supporting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 6 and fig. 7, the sampling detection device for petroleum engineering provided by the embodiment of the invention comprises an upper fixing plate 1, a lower fixing plate 2 and a plurality of sampling tanks 7, wherein a movable plug 23 and sampling straws 8 are arranged in the sampling tanks 7, the sampling straws 8 are used for sucking petroleum, then detecting the petroleum in the sampling tanks 7, a guide post 3 is fixedly connected between the upper fixing plate 1 and the lower fixing plate 2, the guide post 3 is vertically arranged, a rotating motor 5 is arranged on the upper fixing plate 1, a threaded post 4 is connected on the rotating motor 5, the threaded post 4 is vertically arranged, a plurality of lifting boxes 6 are arranged between the upper fixing plate 1 and the lower fixing plate 2 in a layered manner, the threaded post 4 penetrates through the lifting boxes 6, the lower ends of the threaded post 4 are rotationally connected with the lower fixing plates 2, each sampling tank 7 is fixedly connected with one lifting box 6 through a connecting rod 9, the surfaces of the lifting boxes 6 are provided with guide through grooves 11, the side surfaces of the guide through grooves 11 are in sliding fit connection with the surfaces of the guide post 3, the lifting boxes 6 are internally provided with the guide post 3, when the lifting boxes 6 are tightly fastened with the guide post 3, and the lifting boxes 6 are tightly fastened to the guide post 3, and the lifting boxes 3 are tightly fastened to each other, and the lifting box 3 can be tightly fastened to the lifting box 3 and can move relatively, and when the lifting box 3 is tightly fastened tightly, and the lifting box is tightly fastened, and the lifting box 3 is tightly fastened. A second electromagnet 15 is fixedly arranged between the pair of thread plates 17, the thread plates 17 are matched with the thread columns 4 when the second electromagnet 15 is electrified, at the moment, two thread plates 17 form an internal thread cylinder, a second reset spring is connected to the thread plates 17, and the second reset spring is used for separating the thread plates 17 from the thread columns 4; the enclasping assembly is connected with the movable plug 23 through a plug transmission assembly, and when the enclasping assembly performs enclasping, the plug transmission assembly can enable the movable plug 23 to move; the plug transmission assembly is driven by the worm 10, two ends of the worm 10 are respectively connected with the upper fixing plate 1 and the lower fixing plate 2 in a rotating mode, the threaded column 4 is connected with the worm 10 through the adjustable belt assembly, and under the action of the adjustable belt assembly, the threaded column 4 can rotate with the worm 10 or can rotate without the worm 10.
In the embodiment of the invention, the movable plug 23 is in sliding fit connection with the inner side surface of the sampling tank 7, the inside of the sampling tank 7 is fixedly connected with a third guide shaft 24, and the third guide shaft 24 penetrates through the movable plug 23 and is in sliding fit connection with the movable plug 23, so that the movable plug 23 moves more smoothly, the movable plug 23 moves inwards to sample, and the sampling tank 7 and the lifting box 6 are in one-to-one correspondence. The shell of the lifting box 6 is provided with a round hole with the size larger than the diameter value of the threaded column 4, and the threaded column 4 penetrates through the round hole.
In one embodiment of the present invention, the inner surface of the thread plate 17 is provided with an internal thread, the thread plate 17 is in a shape of circular arc, two thread plates 17 and two second electromagnets 15 form a circular ring, and a gap is provided between the second electromagnets 15 and the thread post 4; the second fixed plate 20 is installed to the both sides of screw thread board 17, is connected with second guiding axle 21 on the second fixed plate 20, and second guiding axle 21 runs through screw thread board 17, and screw thread board 17 moves along second guiding axle 21, second reset spring winds the outside of establishing at second guiding axle 21, and second reset spring's one end is connected with second fixed plate 20, and second reset spring's the other end is connected with screw thread board 17. When the second electromagnet 15 is powered off, the threaded plate 17 is separated from the threaded column 4 under the action of the second return spring.
In one embodiment of the present invention, the enclasping assembly includes a pair of clamping plates 16 and a pair of first electromagnets 14, the first electromagnets 14 are located between the pair of clamping plates 16, when the first electromagnets 14 are energized, the pair of clamping plates 16 enclasp the guide post 3, the two sides of the clamping plates 16 are provided with first fixing plates 18, the first fixing plates 18 are connected with first guide shafts 19, the first guide shafts 19 penetrate through the clamping plates 16, the clamping plates 16 move along the first guide shafts 19, first return springs are wound on the first guide shafts 19, one ends of the first return springs are connected with the first fixing plates 18, and the other ends of the first return springs are connected with the clamping plates 16. The first fixing plate 18, the second fixing plate 20, the first electromagnet 14 and the second electromagnet 15 are fixedly installed inside the lifting box 6. When the first electromagnet 14 is powered off, the clamping plate 16 is separated from the guide post 3 under the action of the first return spring, and a gap is arranged between the first electromagnet 14 and the guide post 3. The clamping plate 16 and the threaded plate 17 are made of ferromagnetic material, preferably the clamping plate 16 and the threaded plate 17 are made of iron.
Referring to fig. 1 to 8, in one embodiment of the present invention, the plug transmission assembly includes a threaded shaft 13 and a moving block 26, one end of the threaded shaft 13 is rotatably connected with the clamping plate 16, the other end of the threaded shaft 13 penetrates through a threaded hole on the moving block 26, the threaded shaft 13 is in threaded engagement with the moving block 26, a worm wheel 22 is fixedly connected coaxially with the threaded shaft 13, when the clasping assembly performs clasping, the worm wheel 22 is in engagement with the worm 10, when the clasping assembly is released, the worm wheel 22 is separated from the worm 10, a mounting groove 25 is provided on the moving plug 23, sliding grooves are provided on both sides of the mounting groove 25, sealing clamping plates 27 are connected on both sides of the moving block 26, the moving block 26 is in sliding engagement with the side surfaces of the mounting groove 25, the sealing clamping plates 27 are in sliding engagement with the inner side surfaces of the sliding grooves, and the moving block 26 and the sealing clamping plates 27 seal the mounting groove 25, and petroleum does not pass through the mounting groove 25. In adjusting the vertical position of the lift box 6, the number of turns of the screw column 4 is an integer, and the distance of each ascent or descent of the lift box 6 is an integer multiple of the worm gear 10.
In one embodiment of the present invention, the adjustable belt assembly comprises a bolt 29, a moving column 28 and a driving belt 12, wherein a driving belt pulley 32 is coaxially and fixedly connected to the threaded column 4, a driven belt pulley 33 is coaxially and fixedly connected to the worm 10, the driving belt pulley 32 and the driven belt pulley 33 are connected through the driving belt 12, a guiding and fixing groove 30 is arranged on the surface of the upper fixing plate 1, the moving column 28 penetrates through the guiding and fixing groove 30, the moving column 28 is connected with the inner side surface of the guiding and fixing groove 30 in a sliding fit manner, a threaded through hole is arranged on the front side surface of the guiding and fixing groove 30, the bolt 29 is connected with the threaded through hole in a matching manner, when the bolt 29 is screwed down, the driving belt 12 is tensioned at the lower end of the moving column 28, and the threaded column 4 can rotate with the worm 10; when the bolt 29 is rotated outward, the belt 12 is loosened, and the screw column 4 cannot rotate with the worm 10. The upper end fixedly connected with limiting plate 31 of removal post 28, limiting plate 31 are used for avoiding removing post 28 to drop, and the lower extreme fixedly connected with carrier plate 34 of removal post 28, and carrier plate 34 is used for avoiding driving belt 12 to drop.
In one embodiment of the present invention, the controller is mounted on the upper fixing plate 1, and the first electromagnet 14, the second electromagnet 15 and the rotating electrical machine 5 are all electrically connected to the controller.
The working process of the embodiment of the invention is as follows: when the lifting box is used, the height of each lifting box 6 is adjusted according to the requirements, at the moment, the transmission belt 12 is in a loose state, when the height of one lifting box 6 is adjusted, the first electromagnet 14 corresponding to the lifting box 6 is powered off, the second electromagnet 15 is powered on, and the first electromagnets 14 corresponding to the other lifting boxes 6 are powered on, and the second electromagnets 15 are powered off; then make screw post 4 take place to rotate, under the cooperation of screw board 17, lift case 6 can take place to remove, when lift case 6 is adjusted to the target height for the corresponding first electro-magnet 14 of this lift case 6 is circular telegram and second electro-magnet 15 outage, and the height of this lift case 6 will be fixed like this, and at this moment, hug tightly the subassembly and carry out hug tightly, worm wheel 22 and worm 10 cooperation are connected. Repeating the above steps until all the lift boxes 6 are adjusted to the target height; then the bolt 29 is screwed down, so that the transmission belt 12 is tensioned, the threaded column 4 is rotated again, the worm 10 rotates along with the rotation, the worm wheel 22 rotates, and the movable plug 23 moves, so that sampling operation is realized.
It will be apparent to those skilled in the art that although several embodiments and examples of the present invention have been described, these embodiments and examples are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other modes, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and their equivalents.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a sampling detection equipment for petroleum engineering, includes fixed plate (1), lower fixed plate (2) and a plurality of sampling jar (7), is provided with in sampling jar (7) and removes stopper (23) and sampling straw (8), fixedly connected with guide post (3) between fixed plate (1) and lower fixed plate (2), a serial communication port, install rotating electrical machines (5) on fixed plate (1) on rotating electrical machines (5), be connected with screw thread post (4) on rotating electrical machines (5), be provided with a plurality of lift case (6) between fixed plate (1) and lower fixed plate (2) in the layering, screw thread post (4) run through lift case (6), every sampling jar (7) and lift case (6) pass through connecting rod (9) fixed connection, the surface of lift case (6) is provided with direction through groove (11), the side and guide post (3) sliding fit connection of direction through groove (11), the internally mounted of lift case (6) has paired screw thread plate (17), holds tightly the subassembly and is used for making lift case (6) and guide post (3) and second screw thread post (17) and is used for making between fixed magnet (17) and the fixed connection of second screw thread post (15), the threaded plate (17) is connected with a second return spring, and the second return spring is used for separating the threaded plate (17) from the threaded column (4); the enclasping assembly is connected with the movable plug (23) through the plug transmission assembly, and when the enclasping assembly performs enclasping, the plug transmission assembly can enable the movable plug (23) to move; the plug transmission assembly is driven by a worm (10), two ends of the worm (10) are respectively connected with the upper fixing plate (1) and the lower fixing plate (2) in a rotating mode, the threaded column (4) is connected with the worm (10) through an adjustable belt assembly, and the threaded plate (17) is made of ferromagnetic materials.
2. The sampling and detecting device for petroleum engineering according to claim 1, wherein the inner surface of the thread plate (17) is provided with internal threads, the thread plate (17) is in a circular arc plate shape, two thread plates (17) and two second electromagnets (15) form a circular ring shape, and a gap is arranged between the second electromagnets (15) and the thread column (4); second fixed plate (20) are installed to both sides of screw thread board (17), are connected with second guiding axle (21) on second fixed plate (20), and screw thread board (17) are run through to second guiding axle (21), and screw thread board (17) are removed along second guiding axle (21), second reset spring winds the outside of establishing at second guiding axle (21), and second reset spring's one end is connected with second fixed plate (20), and second reset spring's the other end is connected with screw thread board (17).
3. The sampling and testing device for petroleum engineering according to claim 1, wherein the holding assembly comprises a pair of clamping plates (16) and a pair of first electromagnets (14), the first electromagnets (14) are located between the pair of clamping plates (16), when the first electromagnets (14) are electrified, the pair of clamping plates (16) hold the guide posts (3) tightly, the two sides of the clamping plates (16) are provided with first fixing plates (18), the first fixing plates (18) are connected with first guide shafts (19), the first guide shafts (19) penetrate through the clamping plates (16), the clamping plates (16) move along the first guide shafts (19), first guide shafts (19) are wound with first return springs, one ends of the first return springs are connected with the first fixing plates (18), the other ends of the first return springs are connected with the clamping plates (16), and the clamping plates (16) are made of ferromagnetic materials.
4. The sampling and detecting device for petroleum engineering according to claim 3, wherein the plug transmission assembly comprises a threaded shaft (13) and a moving block (26), one end of the threaded shaft (13) is rotationally connected with the clamping plate (16), the other end of the threaded shaft (13) penetrates through a threaded hole in the moving block (26), the threaded shaft (13) is connected with the moving block (26) through threaded fit, a worm wheel (22) is fixedly connected onto the threaded shaft (13), when the clasping assembly performs clasping, the worm wheel (22) is connected with the worm (10) in a fit manner, a mounting groove (25) is formed in the moving plug (23), sliding grooves are formed in two side faces of the mounting groove (25), sealing clamping plates (27) are connected with two sides of the moving block (26), the side faces of the moving block (26) are connected with the mounting groove (25) in a sliding fit manner, the sealing clamping plates (27) are connected with inner side faces of the sliding grooves in a sliding fit manner, and the moving block (26) and the sealing clamping plates (27) seal the mounting groove (25).
5. The sampling and detecting device for petroleum engineering according to claim 1, wherein the adjustable belt assembly comprises a bolt (29), a moving column (28) and a driving belt (12), a driving belt wheel (32) is coaxially and fixedly connected to the threaded column (4), a driven belt wheel (33) is coaxially and fixedly connected to the worm (10), the driving belt wheel (32) and the driven belt wheel (33) are connected through the driving belt (12), a guide fixing groove (30) is arranged on the surface of the upper fixing plate (1), the moving column (28) penetrates through the guide fixing groove (30), the moving column (28) is connected with the inner side surface of the guide fixing groove (30) in a sliding fit mode, a threaded through hole is formed in the front side surface of the guide fixing groove (30), the bolt (29) is connected with the threaded through hole in a matching mode, when the bolt (29) is screwed down, the driving belt (12) is tensioned at the lower end of the moving column (28), and the threaded column (4) can rotate with the worm (10).
6. The sampling and testing device for petroleum engineering according to claim 5, wherein the upper end of the moving column (28) is fixedly connected with a limiting plate (31), and the lower end of the moving column (28) is fixedly connected with a bearing plate (34).
7. The sampling and detecting device for petroleum engineering according to claim 1, wherein the movable plug (23) is connected with the inner side surface of the sampling tank (7) in a sliding fit manner, a third guide shaft (24) is fixedly connected inside the sampling tank (7), the third guide shaft (24) penetrates through the movable plug (23) and is connected with the movable plug (23) in a sliding fit manner, and the sampling tank (7) is in one-to-one correspondence with the lifting box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410389408.6A CN117969181B (en) | 2024-04-02 | 2024-04-02 | Sampling detection equipment for petroleum engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410389408.6A CN117969181B (en) | 2024-04-02 | 2024-04-02 | Sampling detection equipment for petroleum engineering |
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| Publication Number | Publication Date |
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| CN117969181A CN117969181A (en) | 2024-05-03 |
| CN117969181B true CN117969181B (en) | 2024-05-28 |
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| CN218725644U (en) * | 2022-06-10 | 2023-03-24 | 重庆宏锐环保科技发展有限公司 | Sampling device for water environmental engineering detection |
| CN116296565A (en) * | 2022-12-16 | 2023-06-23 | 中国石油化工股份有限公司 | Liquid petroleum sampler for oil storage and transportation warehouse |
| CN220063474U (en) * | 2023-04-24 | 2023-11-21 | 西安石油大学 | Petroleum sampling device |
| CN220356742U (en) * | 2023-08-01 | 2024-01-16 | 江苏沙钢集团有限公司 | Paint material spot check sampler |
-
2024
- 2024-04-02 CN CN202410389408.6A patent/CN117969181B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2210069C1 (en) * | 2002-02-08 | 2003-08-10 | Геологический институт СО РАН | Sampler for drawing samples of liquid and gas at increased temperatures and pressures |
| CN106596185A (en) * | 2016-12-08 | 2017-04-26 | 辽宁石油化工大学 | Device and method for sampling oil product in different spatial positions of small-size container |
| CN112857891A (en) * | 2021-03-16 | 2021-05-28 | 青海九零六工程勘察设计院 | Underground water stratified sampling device |
| CN218725644U (en) * | 2022-06-10 | 2023-03-24 | 重庆宏锐环保科技发展有限公司 | Sampling device for water environmental engineering detection |
| CN116296565A (en) * | 2022-12-16 | 2023-06-23 | 中国石油化工股份有限公司 | Liquid petroleum sampler for oil storage and transportation warehouse |
| CN220063474U (en) * | 2023-04-24 | 2023-11-21 | 西安石油大学 | Petroleum sampling device |
| CN220356742U (en) * | 2023-08-01 | 2024-01-16 | 江苏沙钢集团有限公司 | Paint material spot check sampler |
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| Publication number | Publication date |
|---|---|
| CN117969181A (en) | 2024-05-03 |
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