CN113532936A - Petroleum detection sampling device - Google Patents
Petroleum detection sampling device Download PDFInfo
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- CN113532936A CN113532936A CN202111089570.9A CN202111089570A CN113532936A CN 113532936 A CN113532936 A CN 113532936A CN 202111089570 A CN202111089570 A CN 202111089570A CN 113532936 A CN113532936 A CN 113532936A
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- sampling
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
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- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a petroleum detection sampling device, belonging to the technical field of sampling devices, and comprising a sleeve and a sampling inner cylinder, wherein both sides of the top surface of the sleeve are provided with a group of arc plates with scale marks engraved on the outer side surfaces, the sampling inner cylinder is positioned at the inner side of the sleeve, and the outer side of the sleeve is provided with a thread path, which can realize that the high-precision position relation adjustment between the sampling outer cylinder and the sampling inner cylinder can be effectively carried out through the connection relation between the sampling inner cylinder and the sampling outer cylinder and a silica gel pad and the position structure design among the arc plates, the scale marks and an alloy plate, the sampling amount of petroleum can be effectively quantitatively controlled by adjusting the position relation between the sampling inner cylinder and the sampling outer cylinder, and simultaneously, the petroleum after sampling can be quantitatively discharged for a plurality of times according to the position relation between the alloy plate and the scale marks to respectively detect each mixture, thereby make this sampling device's practicality stronger, more be favorable to using widely.
Description
Technical Field
The invention relates to the technical field of sampling devices, in particular to a petroleum detection sampling device.
Background
Petroleum is one of the main objects of geological exploration, is a viscous dark brown liquid, which is called as industrial blood, the upper part of the earth crust is correspondingly stored with petroleum, after petroleum exploitation, in order to realize the subsequent corresponding treatment of the exploited petroleum, the content of the mixture of alkane, cyclane and aromatic hydrocarbon in the petroleum needs to be detected, so that the exploited petroleum needs to be sampled and detected by using a special sampling device, but when the current petroleum sampling device is used, the sampling amount and the discharge amount of the petroleum cannot be effectively controlled according to the actual use condition, and the practicability is poor, so a petroleum detection sampling device needs to be invented to solve the problems mentioned above.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a petroleum detection sampling device which has the advantages of effectively controlling the petroleum sampling and discharging amount according to the actual condition and the like, and solves the problems that the prior sampling device can not quantitatively sample petroleum according to the actual condition, partial petroleum resource waste or insufficient samples can be easily caused, and the discharging amount can not be uniformly controlled, so that the practicability is poor.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A petroleum detection sampling device comprises a sleeve and a sampling inner cylinder, wherein both sides of the top surface of the sleeve are provided with a group of arc plates with scale marks carved on the outer surface, the sampling inner cylinder is positioned at the inner side of the sleeve, the outer side of the sampling inner cylinder is provided with a thread path, the outer side of the sampling inner cylinder is connected with a sampling outer cylinder through a thread, openings are arranged on both sides of the sampling inner cylinder in a penetrating way, a connecting plate is arranged on the top edge of the sampling inner cylinder, a connecting rod with the top protruding above the sleeve is arranged at the right center of the bottom of the inner wall of the sampling inner cylinder, a fixing plate is arranged at the top of the connecting rod, the outer side of the fixed plate is provided with a rotary groove along the ring shape, the outer side of the fixed plate is sleeved with a rotary sleeve plate through the rotary groove, protruding plates protruding to positions between the arc plates are arranged on two sides of the rotating sleeve plate respectively, and alloy plates are arranged on one sides, far away from the rotating sleeve plate, of the protruding plates.
Through the design of the technical scheme, the effect that the reserve space formed by the sampling inner cylinder and the sampling outer cylinder can be adjusted according to the actual situation is realized, and the situation that the sampling is too much or too little is prevented.
As a further improvement of the invention, both sides of the bottom of the inner wall of the sampling inner cylinder are provided with grooves, and silica gel pads tightly attached to the sampling outer cylinder are arranged in the grooves.
Through the design of the technical scheme, the sealing effect between the sampling inner cylinder and the sampling outer cylinder is better.
As a further improvement of the invention, a limiting rod is arranged at the position, close to the top, outside the sampling outer cylinder, and one end, far away from the sampling outer cylinder, of the limiting rod protrudes into the slide way.
Through the design of the technical scheme, the limiting effect on the sampling outer barrel can be realized, so that the sampling inner barrel rotates on the inner side of the sampling outer barrel and the position movement is more smooth and convenient.
As a further improvement of the invention, an air bag is annularly arranged at the position close to the bottom outside the sleeve, and the air bag and the sleeve are in a sealed state and are internally filled with air.
Through the design of the technical scheme, the sleeve can be suspended on the liquid level of the petroleum through the air bag when the device is inserted into the petroleum effusion.
As a further improvement of the invention, the two sides of the top surface of the fixed plate are respectively provided with a mounting seat, and the inside of the mounting seat is rotatably connected with a metal ring which protrudes to the right upper side through a connecting rod.
Through the design of the technical scheme, the device is more favorable for detection personnel to drive the fixed plate, the connecting rod and the sampling outer barrel to rotate.
As a further improvement of the invention, fixing rods are integrally formed between each group of arc-shaped plates and at the position close to the top, and the two fixing rods are respectively positioned at the position right above the convex plate.
Through the design of the technical scheme, the limiting effect on each group of arc-shaped plates can be realized, so that the state of each group of arc-shaped plates and the sleeve is more stable, and the condition of easy shaking is prevented.
As a further improvement of the invention, the two alloy plates are both designed into an arc-shaped structure, and are respectively close to the scale marks carved on the arc-shaped plates.
Through the design of the technical scheme, the position relation between the sampling inner cylinder and the sampling outer cylinder can be analyzed and judged by detection personnel.
As a further improvement of the invention, the sleeve, the sampling inner cylinder and the sampling outer cylinder are all designed in a cylindrical structure, the positions on the surface of the sleeve and close to the tops of the two sides are all provided with bulges, and one end of each bulge, far away from the sleeve, is provided with a fixing ring.
Through the design of the technical scheme, when the position of the sampling inner cylinder and the sampling outer cylinder is required to be adjusted, the sleeve can be grabbed and lifted by detection personnel.
As a further improvement of the invention, the inner sides of the metal ring and the fixing ring are both provided with latex rings along the ring shape, the surfaces of the metal ring and the fixing ring are smooth surfaces, and the positions close to the edges are both smooth design.
Through the design of the technical scheme, the hand body feeling of the detection personnel in the operation process is more comfortable.
As a further improvement of the invention, the longitudinal diameter of the limiting rod is matched with the longitudinal diameter of the slide way arranged on the sleeve.
Through the design of the technical scheme, the sampling inner cylinder and the sampling outer cylinder are more stable in the sleeve.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. according to the invention, through the connection relation between the sampling inner cylinder and the sampling outer cylinder and the silica gel pad and the position structure design among the arc-shaped plate, the scale mark and the alloy plate, the high-precision position relation between the sampling outer cylinder and the sampling inner cylinder can be effectively adjusted, the sampling quantity of petroleum can be effectively and quantitatively controlled by adjusting the position relation between the sampling inner cylinder and the sampling outer cylinder, meanwhile, the petroleum after sampling can be quantitatively discharged for a plurality of times according to the position relation between the alloy plate and the scale mark, and the respective detection of each mixture is carried out, so that the sampling device has stronger practicability and is more favorable for popularization and use.
2. According to the invention, through the design of the connecting structure of the mounting seat and the metal ring, the detection personnel can rotate the fixing plate and the connecting rod more conveniently, the detection personnel can adjust the position relation between the sampling outer cylinder and the sampling inner cylinder rapidly, and meanwhile, through the smooth shape at the edge of the metal ring and the position structure design of the latex ring, the fingers of the hand of the detection personnel can be more comfortable when the detection personnel rotate and adjust the fixing plate, the connecting rod and the sampling outer cylinder by using the fingers of the hand.
3. According to the invention, through the design of the position relation of the limiting rod and the slide way, the limiting effect on the sampling inner cylinder can be effectively realized, so that the sampling inner cylinder can be more favorably rotated and displaced on the inner side of the sampling outer cylinder, the adjustment effect on the petroleum storage capacity between the sampling inner cylinder and the sampling outer cylinder can be realized, the limiting effect on the sampling outer cylinder can be realized, and the situation that the sampling outer cylinder, the sampling inner cylinder and the sleeve are accidentally separated and fall off can be prevented.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 1 at C according to the present invention.
The reference numbers in the figures illustrate:
1. a sleeve; 2. a protrusion; 3. sampling an inner cylinder; 4. a connecting plate; 5. an air bag; 6. a slideway; 7. an outer sampling cylinder; 8. a fixing ring; 9. a silica gel pad; 10. a limiting rod; 11. an opening; 12. a connecting rod; 13. an arc-shaped plate; 14. scale marks; 15. a fixing plate; 16. a mounting seat; 17. a metal ring; 18. a latex ring; 19. a rotating groove; 20. rotating the sleeve plate; 21. a convex plate; 22. an alloy plate; 23. and (5) fixing the rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Example 1:
referring to fig. 1-5, the petroleum detecting and sampling device of the present invention comprises a sleeve 1 and a sampling inner cylinder 3, wherein a set of arc plates 13 with scale marks 14 carved on the outer surface are respectively arranged on both sides of the top surface of the sleeve 1, the sampling inner cylinder 3 is arranged on the inner side of the sleeve 1 and has a thread path on the outer side, the outer side of the sampling inner cylinder 3 is in threaded connection with a sampling outer cylinder 7, both sides of the sampling inner cylinder 3 are respectively provided with an opening 11, the top edge of the sampling inner cylinder 3 is provided with a connecting plate 4, the midpoint of the inner wall bottom of the sampling outer cylinder 7 is provided with a connecting rod 12 with the top protruding above the sleeve 1, the top of the connecting rod 12 is provided with a fixing plate 15, the outer side of the fixing plate 15 is provided with a rotating groove 19 in an annular shape, the outer side of the fixing plate 15 is sleeved with a rotating sleeve plate 20 through the rotating groove 19, both sides of the rotating sleeve plate 20 are provided with protruding plates 21 respectively protruding between the arc plates 13, one side that the rotation lagging 20 was kept away from to flange 21 is equipped with alloy plate 22, slide 6 has all been seted up to sleeve 1's inner wall both sides, the outside of sample urceolus 7 and the position that is close to the top are equipped with gag lever post 10, the one end that sample urceolus 7 was kept away from to gag lever post 10 is outstanding to the inside of slide 6, the both sides of fixed plate 15 top surface all are equipped with mount pad 16, the inside of mount pad 16 is connected with outstanding becket 17 directly over through the connecting rod rotation, two alloy plate 22 are convex structural design, two alloy plate 22 are close to each other with the scale mark 14 that arc 13 carved was established respectively, the longitudinal diameter of gag lever post 10 and the longitudinal diameter looks adaptation that slide 6 was seted up to sleeve 1, the both sides of 3 inner wall bottoms of sample inner tube all are seted up flutedly, be equipped with the silica gel pad 9 of the inseparable laminating of sample urceolus 7 in this recess.
Through the design, a tester can firstly insert a hand finger into the inner side of a certain metal ring 17 to rotate anticlockwise according to actual conditions, the fixing plate 15, the connecting rod 12 and the sampling inner cylinder 3 are driven to rotate simultaneously by the traction of the hand and the finger, in the rotating process, the fixing plate 15, the connecting rod 12 and the sampling inner cylinder 3 can be partially driven upwards by the finger, so that the sampling inner cylinder 3 rotates on the inner side of the sampling outer cylinder 7 and moves upwards through threads at the same time, the fixing plate 15, the rotating sleeve plate 20, the convex plate 21 and the alloy plate 22 move upwards simultaneously, the silica gel pad 9 is always in a close state with the inner wall of the sampling outer cylinder 7, the sampling outer cylinder 7 can be always in an initial position state through the relationship between the slide 6 and the limiting rod 10, and meanwhile, the tester can analyze and judge the exposed part of the opening 11 by observing the position relationship between the alloy plate 22 and the scale mark 14, thereby realizing the adjustment of the storage space between the sampling inner cylinder 3 and the sampling outer cylinder 7, after the adjustment is completed, a detection person can grasp two metal rings 17 by hands to press and lift the device to the side of the oil tank, and insert the device into the oil accumulated liquid in the oil tank from top to bottom, so that the sleeve 1 floats on the oil liquid level through the air bag 5, then utilize the metal rings 17 to press the fixed plate 15 and the connecting rod 12 as well as the adjusted sampling inner cylinder 3 and the adjusted sampling outer cylinder 7 downwards, so that the sampling inner cylinder 3 and the sampling outer cylinder 7 are inserted into the oil accumulated liquid, and the opening 11 for adjusting the exposure is moved into the oil accumulated liquid, so that the oil accumulated liquid overflows into the space between the sampling inner cylinder 3 and the sampling outer cylinder 7 through the opening 11, then the working person can reset the adjusted sampling inner cylinder 3 and the space between the air bag 5 and the sleeve 1, and carry the device to a designated position for detection, if the oil needs to be discharged quantitatively, the quantitative oil discharge can be performed by the adjustment operation of the sampling inner cylinder 3 and the air bag 5.
Example 2:
different from the embodiment 1, referring to fig. 1, the air bag 5 is annularly disposed at a position outside the sleeve 1 and near the bottom, the air bag 5 and the sleeve 1 are in a sealed state and the interior is filled with air, the fixing rods 23 are integrally formed at positions between each group of arc-shaped plates 13 and near the top, and the two fixing rods 23 are respectively located at positions right above the convex plates 21.
Through the above design, when arranging the device in the oil hydrops, through the buoyancy between gasbag 5 and the oil, can be so that sleeve 1 is in the oil liquid level all the time, prevent that sleeve 1 from inserting to the oil in, and cause and use inconvenience, simultaneously, through the position structural design of dead lever 23, can realize the connection restriction effect to every group arc 13, make the state of locating of every group arc 13 more stable, prevent that the easy condition of rocking or fracture from appearing.
Example 3:
different from the embodiments 1 and 2, please refer to fig. 1-4, the sleeve 1, the sampling inner cylinder 3 and the sampling outer cylinder 7 are all designed in a cylindrical structure, the positions on the surface of the sleeve 1 and near the tops of the two sides are all provided with the protrusions 2, one end of each protrusion 2 far away from the sleeve 1 is provided with the fixing ring 8, the inner sides of the metal ring 17 and the fixing ring 8 are all provided with the latex rings 18 along the ring shape, and the positions on the surfaces of the metal ring 17 and the fixing ring 8, which are set as the smooth surfaces and near the edges, are all designed in a smooth shape.
Through the design, when a tester needs to quantitatively discharge a sample in the sampling inner cylinder 3, the tester can insert the fingers into the two fixing rings 8 and lift the fixing rings, then inserts the hands of other limbs into the metal rings 17 to rotate anticlockwise, moves downwards, and analyzes and determines the oil discharge capacity by using the relationship between the alloy plate 22 and the scale marks 14 again.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a petroleum detection sampling device, includes sleeve and sample inner tube, its characterized in that: telescopic top surface both sides all are equipped with the arc that a set of outside surface was carved with the scale sign, the sample inner tube is located telescopic inboard and the outside and has seted up the screw thread route, the outside threaded connection of sample inner tube has the sample urceolus, the both sides of sample inner tube all run through and have seted up the opening, the top of sample inner tube is along being equipped with the connecting plate, the centre of sample urceolus inner wall bottom is equipped with the connecting rod that the top is outstanding to the sleeve top, the top of connecting rod is equipped with the fixed plate, the outside of fixed plate has seted up the rotation groove along the annular, the outside of fixed plate is equipped with the rotation lagging through rotating the groove cover, the both sides of rotating the lagging all are equipped with the protruding board that is outstanding respectively between a plurality of arcs, one side that the rotation lagging was kept away from to the protruding board is equipped with the alloy board.
2. The oil detection sampling device according to claim 1, characterized in that: the slide has all been seted up to telescopic inner wall both sides, the outside of sample urceolus and the position that is close to the top are equipped with the gag lever post, the gag lever post is kept away from the one end of sample urceolus and is outstanding to the inside of slide.
3. The oil detection sampling device according to claim 1, characterized in that: an air bag is annularly arranged at the position, close to the bottom, on the outer side of the sleeve, and the air bag and the sleeve are in a sealing state and are filled with air.
4. The oil detection sampling device according to claim 1, characterized in that: the both sides of fixed plate top surface all are equipped with the mount pad, the inside of mount pad is connected with the becket that extrudes to directly over through the connecting rod rotation.
5. The oil detection sampling device according to claim 1, characterized in that: and fixing rods are integrally formed at positions between the arc plates and close to the top of each group, and the two fixing rods are respectively positioned right above the convex plates.
6. The oil detection sampling device according to claim 1, characterized in that: the two alloy plates are both designed into a circular arc structure, and are respectively close to the scale marks carved on the arc plates.
7. The oil detection sampling device according to claim 1, characterized in that: sleeve, sample inner tube and sample urceolus are cylindrical structural design, telescopic surface and the position department that is close to both sides top all are equipped with the arch, telescopic one end is kept away from to the arch is equipped with solid fixed ring.
8. The oil detection sampling device according to claim 4, wherein: the inner sides of the metal ring and the fixing ring are both provided with latex rings along the annular shape, and the surfaces of the metal ring and the fixing ring are both designed to be smooth surfaces and are designed to be smooth at positions close to the edges.
9. The oil detection sampling device according to claim 2, characterized in that: the longitudinal diameter of the limiting rod is matched with the longitudinal diameter of the slide way arranged on the sleeve.
10. The oil detection sampling device according to claim 1, characterized in that: the both sides of sample inner tube inner wall bottom all set up flutedly, are equipped with the silica gel pad of closely laminating with the sample urceolus in this recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111089570.9A CN113532936B (en) | 2021-09-17 | 2021-09-17 | Petroleum detection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111089570.9A CN113532936B (en) | 2021-09-17 | 2021-09-17 | Petroleum detection sampling device |
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| Publication Number | Publication Date |
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| CN113532936A true CN113532936A (en) | 2021-10-22 |
| CN113532936B CN113532936B (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111089570.9A Active CN113532936B (en) | 2021-09-17 | 2021-09-17 | Petroleum detection sampling device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201548435U (en) * | 2009-12-04 | 2010-08-11 | 中国石油天然气股份有限公司 | Weak shearing petroleum heat insulation quantitative sleeve pipette |
| CN102620951A (en) * | 2012-04-26 | 2012-08-01 | 杨志明 | Petroleum liquid transparent glass sampler and sampling method thereof |
| CN104949862A (en) * | 2014-03-27 | 2015-09-30 | 中国石油化工股份有限公司 | Quantitative sampling device |
| CN105043814A (en) * | 2015-07-01 | 2015-11-11 | 阿拉山口出入境检验检疫局综合技术服务中心 | Mixing device of sampled sample of liquefied petroleum gas |
| 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 |
| CN109855918A (en) * | 2017-11-30 | 2019-06-07 | 西安市永鑫科技有限公司 | It is a kind of for measuring the petroleum sampler of oil density |
| CN112255046A (en) * | 2020-11-11 | 2021-01-22 | 西安石油大学 | Petroleum sampling device suitable for petroleum geological exploration |
| CN213091277U (en) * | 2020-09-18 | 2021-04-30 | 天津东和纸制品有限公司 | Oil distribution sampler in oil exploitation |
-
2021
- 2021-09-17 CN CN202111089570.9A patent/CN113532936B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201548435U (en) * | 2009-12-04 | 2010-08-11 | 中国石油天然气股份有限公司 | Weak shearing petroleum heat insulation quantitative sleeve pipette |
| CN102620951A (en) * | 2012-04-26 | 2012-08-01 | 杨志明 | Petroleum liquid transparent glass sampler and sampling method thereof |
| CN104949862A (en) * | 2014-03-27 | 2015-09-30 | 中国石油化工股份有限公司 | Quantitative sampling device |
| CN105043814A (en) * | 2015-07-01 | 2015-11-11 | 阿拉山口出入境检验检疫局综合技术服务中心 | Mixing device of sampled sample of liquefied petroleum gas |
| 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 |
| CN109855918A (en) * | 2017-11-30 | 2019-06-07 | 西安市永鑫科技有限公司 | It is a kind of for measuring the petroleum sampler of oil density |
| CN213091277U (en) * | 2020-09-18 | 2021-04-30 | 天津东和纸制品有限公司 | Oil distribution sampler in oil exploitation |
| CN112255046A (en) * | 2020-11-11 | 2021-01-22 | 西安石油大学 | Petroleum sampling device suitable for petroleum geological exploration |
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