CN111947987A - Sampling device for oil development - Google Patents
Sampling device for oil development Download PDFInfo
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- CN111947987A CN111947987A CN202010799266.2A CN202010799266A CN111947987A CN 111947987 A CN111947987 A CN 111947987A CN 202010799266 A CN202010799266 A CN 202010799266A CN 111947987 A CN111947987 A CN 111947987A
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- Prior art keywords
- plate
- filter
- box
- sampling device
- sliding sleeve
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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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/09—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by filtration
-
- 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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1445—Overpressure, pressurisation at sampling point
- G01N2001/1454—Positive displacement, piston
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Organic Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a sampling device for petroleum development, which belongs to the technical field of petroleum development and comprises a bottom plate, a support column, a pumping box and a filter box, wherein a first pull rope is fixedly connected to a lifting plate, the first pull rope is fixedly connected with the left end of a sliding sleeve, the sliding sleeve is sleeved on a fixed column in a sliding manner, a spring is connected between the left end of the sliding sleeve and the left side shell wall in the filter box, the bottom of the sliding sleeve is fixedly connected with a hairbrush, and the left side and the right side of a filter plate are respectively and fixedly provided with a filter tank; the first pull rope, the sliding sleeve, the spring, the brush, the filter plate and the filter tank are arranged to filter petroleum in sampling, so that later-stage detection and analysis can be facilitated, petroleum residues obtained through filtering can be swept and discharged, the filter plate is prevented from being blocked, and the service life of the device is prolonged; the depth of the feeding pipe can be controlled by arranging a depth control mechanism; thereby precisely controlling the depth of sampling.
Description
Technical Field
The invention relates to the technical field of petroleum development, in particular to a sampling device for petroleum development.
Background
The oil sampling device is a device for sampling underground unexplored oil, and can facilitate the analysis of underground oil components by workers. When current sampling device for oil development extracted oil in the use, the petroleum sediment can be taken out together, and the liquid petroleum that accompanies the petroleum sediment is unfavorable for the detection and analysis of later stage petroleum composition, still need filter in addition, and the operation is comparatively loaded down with trivial details.
Disclosure of Invention
The invention aims to provide a sampling device for oil development, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the sampling device for oil development comprises a bottom plate, a support column, a pumping box and a filter box, wherein a partition plate is fixedly arranged on the upper portion of the inner side of the pumping box, a first control valve is arranged on the partition plate, a second control valve is arranged between the bottom of the left side of the partition plate and the pumping box, a rotating plate is hinged to the bottom of the right side of the partition plate, a connecting pipe is connected to the right side of the pumping box, a third control valve is arranged at the input end of the connecting pipe, the output end of the connecting pipe is connected into the filter box, an inlet pipe is connected to the left side of the bottom plate, a depth control mechanism is correspondingly arranged on the inlet pipe, a piston is slidably arranged in the pumping box, the piston is hermetically connected with the pumping box, a connecting column is fixedly connected to the middle; the improved filter box is characterized in that a first pull rope is fixedly connected to the lifting plate, the first pull rope penetrates through the pumping box and the filter box and is fixedly connected with the left end of a sliding sleeve, the sliding sleeve is sleeved on the fixed column in a sliding mode, a spring is connected between the left end of the sliding sleeve and the wall of the left side shell in the filter box, a brush is fixedly connected to the bottom of the sliding sleeve, a filter plate is arranged on the bottom side of the brush, filter grooves are fixedly formed in the left side and the right side of the filter plate respectively, slag discharge ports are formed in the filter box corresponding to the filter grooves, a sealing plate is arranged on the outer side of each slag discharge port in a sealing mode, the upper end of the sealing plate is fixedly connected with the bottom end of.
As a further scheme of the invention: the utility model discloses a pump box, including pumping case, lifting plate, reciprocating screw, first motor, pumping case, the inboard bottom of pumping case is fixed and is equipped with first motor, the inside left and right sides of pumping case is equipped with reciprocating screw respectively, the output shaft of first motor with reciprocating screw goes up the cover simultaneously and is equipped with the belt, the threaded sleeve is established on the lifting plate reciprocating screw.
As a further scheme of the invention: the depth control mechanism comprises a second motor, the second motor is fixedly arranged on the left side of the upper end of the bottom plate, the output end of the second motor is connected with a rotating shaft, a second pull rope is wound on the rotating shaft, the bottom of the second pull rope is fixedly connected with a balancing weight, and an inlet pipe is fixedly arranged in the middle of the balancing weight in an inserting mode.
As a further scheme of the invention: the support column is fixed to be established the bottom four corners department of bottom plate, the inboard bottom slip cover of support column is equipped with the slip post, be equipped with the screw hole on the lateral conch wall of support column, it is equipped with fastening bolt to insert in the screw hole.
As a further scheme of the invention: the drawing box is characterized in that a guide block is fixedly arranged on the right part of the inner side of the drawing box, a guide hole is formed in the guide block, and the first pull rope penetrates through the guide hole in the guide block.
As a further scheme of the invention: and a discharge pipe is arranged at the bottom side of the filter box.
As a further scheme of the invention: the bottom end threaded connection of inlet pipe has the filter sleeve, be equipped with the filter screen in the filter sleeve.
Compared with the prior art, the invention has the beneficial effects that: the oil filter is high in practicability, the first pull rope, the sliding sleeve, the spring, the hairbrush, the filter plate and the filter tank are arranged to filter oil in sampling, so that later-stage detection and analysis can be facilitated, oil residues obtained through filtering can be swept and discharged, the filter plate is prevented from being blocked, and the service life of the oil filter is prolonged; the depth of the feeding pipe can be controlled by arranging a depth control mechanism; thereby precisely controlling the depth of sampling.
Drawings
Fig. 1 is a schematic structural diagram of a sampling device for oil development.
Fig. 2 is an enlarged view of a sampling device for oil development.
Fig. 3 is a schematic structural diagram of a guide block in a sampling device for oil development.
Notations for reference numerals: 1-bottom plate, 2-supporting column, 3-pumping box, 4-filtering box, 5-second motor, 6-rotating shaft, 7-second pull rope, 8-counterweight, 9-feeding pipe, 10-filtering sleeve, 11-clapboard, 12-second control valve, 13-first control valve, 14-rotating plate, 15-third control valve, 16-connecting pipe, 17-sliding column, 18-first motor, 19-belt, 20-reciprocating screw, 21-lifting plate, 22-connecting column, 23-piston, 24-first pull rope, 25-guide block, 26-sliding sleeve, 27-fixing column, 28-hairbrush, 29-spring, 30-filtering plate, 31-filtering tank, 32-sealing plate, 33-cylinder, 34-discharge pipe.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1-3, a sampling device for petroleum development comprises a bottom plate 1, a support column 2, a pumping box 3 and a filtering box 4, wherein a partition plate 11 is fixedly arranged at the upper part of the inner side of the pumping box 3, a first control valve 13 is arranged on the partition plate 11, a second control valve 12 is arranged between the bottom of the left side of the partition plate 11 and the pumping box 3, a rotating plate 14 is hinged at the bottom of the right side of the partition plate 11, a connecting pipe 16 is connected to the right side of the pumping box 3, a third control valve 15 is arranged at the input end of the connecting pipe 16, the output end of the connecting pipe 16 is connected to the filtering box 4, a feeding pipe 9 is connected to the left side of the bottom plate 1, a depth control mechanism is correspondingly arranged on the feeding pipe 9, a piston 23 is slidably arranged in the pumping box 3, the piston 23 is hermetically connected to the pumping box 3, a connecting column 22 is fixedly, the connecting column 22 is fixedly arranged in the middle of the lifting plate 21; the lifting plate 21 is fixedly connected with a first pull rope 24, the first pull rope 24 penetrates through the pumping box 3 and the filtering box 4 and is fixedly connected with the left end of a sliding sleeve 25, the sliding sleeve 25 is slidably sleeved on a fixed column 27, a spring 29 is connected between the left end of the sliding sleeve 25 and the left side shell wall in the filtering box 4, the bottom of the sliding sleeve 25 is fixedly connected with a hairbrush 28, a filtering plate 30 is arranged at the bottom side of the hairbrush 28, filtering grooves 31 are respectively and fixedly arranged at the left side and the right side of the filtering plate 30, a slag discharging port is arranged on the filtering box 4 corresponding to the filtering groove 31, a sealing plate 32 is hermetically arranged at the outer side of the slag discharging port, the upper end of the sealing plate 32 is fixedly connected with the bottom end of a piston rod fixedly connected with the output end of an air cylinder 33; the up-and-down reciprocating movement of the elevating plate 21 can prevent the filter plate 30 from being clogged by pulling the brush 28 to reciprocate left and right by the first pull rope 24.
In this embodiment, a first motor 18 is fixedly arranged at the bottom of the inner side of the pumping box 3, reciprocating lead screws 20 are respectively arranged on the left side and the right side inside the pumping box 3, a belt 19 is simultaneously sleeved on an output shaft of the first motor 18 and the reciprocating lead screws 20, and a lifting plate 21 is sleeved on the reciprocating lead screws 20 in a threaded manner; the first motor 18 can drive the reciprocating screw rod 20 to rotate through a belt 19, and the reciprocating screw rod 20 can drive the lifting plate 21 to reciprocate up and down; thereby driving the piston 23 to reciprocate up and down and the brush 28 to reciprocate left and right.
In this embodiment, the depth control mechanism includes a second motor 5, the second motor 5 is fixedly arranged on the left side of the upper end of the bottom plate 1, an output end of the second motor 5 is connected with a rotating shaft 6, a second pull rope 7 is wound on the rotating shaft 6, the bottom of the second pull rope 7 is fixedly connected with a counterweight block 8, and a feeding pipe 9 is fixedly inserted in the middle of the counterweight block 8; through the second motor 5 drives axis of rotation 6 rotates, axis of rotation 6 can drive through second stay cord 7 inlet pipe 9 moves down to it is steerable through second motor 5 the degree of depth of inlet pipe 9.
In this embodiment, a guide block 25 is fixedly disposed at the right portion of the inner side of the pumping box 3, a guide hole is disposed on the guide block 25, and the first pull rope 24 passes through the guide hole on the guide block 25 and is guided by the guide block 25.
In this embodiment, a discharge pipe 34 is provided at the bottom side of the filter box 4, and the material is transported through the discharge pipe 34.
In this embodiment, the bottom threaded connection of inlet pipe 9 has filter sleeve 10, be equipped with the filter screen in the filter sleeve 10, can carry out prefilter through being equipped with filter sleeve 10, prevent pipe blockage.
The working principle of the embodiment is as follows: the second motor 5 is started, the rotating shaft 6 is driven to rotate by the second motor 5, the rotating shaft 6 can drive the feeding pipe 9 to move downwards by a second pull rope 7, and therefore the depth of the feeding pipe 9 can be controlled by the second motor 5; starting the first motor 18, the first motor 18 can drive the reciprocating lead screw 20 to rotate through a belt 19, the reciprocating lead screw 20 can drive the lifting plate 21 to reciprocate up and down, so as to further drive the piston 23 to reciprocate up and down, simultaneously, the first pull rope 24 can drive the brush 28 to reciprocate left and right, when in pumping, the second control valve 12 is opened, the third control valve 15 and the first control valve 13 are closed, the piston 23 moves downwards, so that petroleum liquid can be pumped into the pumping box 3 through the feeding pipe 9 and the filter sleeve 10, then the second control valve 12 is closed, the third control valve 15 is opened, the piston 23 moves upwards, so as to enable petroleum to be input into the filter box 4 through the third control valve 15 and the connecting pipe 16, the petroleum input into the filter box 4 falls on the filter plate 30, the filtering can be carried out through the filtering plate 30, so that the petroleum slag stays on the filtering plate 30, the petroleum slag on the filtering plate 30 can be swept into the filtering tank 31 through the left-right reciprocating movement of the hairbrush 28, the sealing plate 32 can be driven upwards through the air cylinder 33 after the filtering is finished, the petroleum slag can be output through a slag discharging port, and the filtered petroleum is output through a discharging pipe 34; after the use is finished, the second control valve 12 and the third control valve 15 are closed, the first control valve 13 is opened, and the piston 23 is driven to move upwards, so that the oil retained in the feeding pipe 9 can be driven to be discharged, and the waste of resources is avoided.
Example 2
Referring to fig. 1 to 3, the present embodiment is further optimized on the basis of embodiment 1, specifically, the supporting pillars 2 are fixedly disposed at four corners of the bottom end of the bottom plate 1, the bottom of the inner side of the supporting pillars 2 is slidably sleeved with a sliding pillar 17, the wall of the circumferential side of the supporting pillars 2 is provided with a threaded hole, and a fastening bolt is inserted into the threaded hole; the height of the device can be adjusted through the bolt, and the device is convenient to use.
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 attributes 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The sampling device for oil development comprises a bottom plate (1), a support column (2), a pumping box (3) and a filter box (4), and is characterized in that a partition plate (11) is fixedly arranged on the upper portion of the inner side of the pumping box (3), a first control valve (13) is arranged on the partition plate (11), a second control valve (12) is arranged between the bottom of the left side of the partition plate (11) and the pumping box (3), a rotating plate (14) is hinged to the bottom of the right side of the partition plate (11), a connecting pipe (16) is connected to the right side of the pumping box (3), a third control valve (15) is arranged on the input end of the connecting pipe (16), the output end of the connecting pipe (16) is connected to the filter box (4), a feeding pipe (9) is connected to the left side of the bottom plate (1), a depth control mechanism is correspondingly arranged on the feeding pipe (9), a piston (23) is arranged in the pumping, the piston (23) is hermetically connected with the pumping box (3), the middle of the bottom end of the piston (23) is fixedly connected with a connecting column (22), and the connecting column (22) is fixedly arranged in the middle of the lifting plate (21); the lifting plate (21) is fixedly connected with a first pull rope (24), the first pull rope (24) penetrates through the pumping box (3) and the filter box (4) and is fixedly connected with the left end of the sliding sleeve (25), the sliding sleeve (25) is sleeved on the fixed column (27) in a sliding manner, a spring (29) is connected between the left end of the sliding sleeve (25) and the left side shell wall in the filter box (4), the bottom of the sliding sleeve (25) is fixedly connected with a hairbrush (28), a filter plate (30) is arranged at the bottom side of the hairbrush (28), filter grooves (31) are respectively and fixedly arranged at the left side and the right side of the filter plate (30), the filter box (4) corresponding to the filter grooves (31) is provided with a slag discharge port, the outer side of the slag discharge port is hermetically provided with a sealing plate (32), the upper end of the sealing plate (32) is fixedly connected with the bottom end of a piston rod, the air cylinder (33) is fixedly arranged on the outer side of the filter box (4).
2. The sampling device for oil development according to claim 1, characterized in that a first motor (18) is fixedly arranged at the bottom of the inner side of the pumping box (3), reciprocating lead screws (20) are respectively arranged at the left side and the right side inside the pumping box (3), a belt (19) is simultaneously sleeved on the output shaft of the first motor (18) and the reciprocating lead screws (20), and the lifting plate (21) is sleeved on the reciprocating lead screws (20) in a threaded manner.
3. The sampling device for oil development according to claim 2, characterized in that the depth control mechanism comprises a second motor (5), the second motor (5) is fixedly arranged on the left side of the upper end of the bottom plate (1), the output end of the second motor (5) is connected with a rotating shaft (6), a second pull rope (7) is wound on the rotating shaft (6), the bottom of the second pull rope (7) is fixedly connected with a balancing weight (8), and a feeding pipe (9) is fixedly inserted in the middle of the balancing weight (8).
4. The sampling device for oil development according to claim 3, characterized in that the supporting column (2) is fixedly arranged at the four corners of the bottom end of the bottom plate (1), a sliding column (17) is slidably sleeved at the bottom of the inner side of the supporting column (2), a threaded hole is arranged on the wall of the peripheral side of the supporting column (2), and a fastening bolt is inserted into the threaded hole.
5. The sampling device for oil development according to claim 1, characterized in that a guide block (25) is fixedly arranged at the right part of the inner side of the pumping box (3), a guide hole is arranged on the guide block (25), and the first pulling rope (24) passes through the guide hole on the guide block (25).
6. The sampling device for oil development according to claim 5, characterized in that the bottom side of the filter box (4) is provided with a discharge pipe (34).
7. The sampling device for oil development according to claim 6, characterized in that the bottom end of the feeding pipe (9) is connected with a filtering sleeve (10) in a threaded manner, and a filtering screen is arranged in the filtering sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010799266.2A CN111947987A (en) | 2020-08-11 | 2020-08-11 | Sampling device for oil development |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010799266.2A CN111947987A (en) | 2020-08-11 | 2020-08-11 | Sampling device for oil development |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111947987A true CN111947987A (en) | 2020-11-17 |
Family
ID=73331819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010799266.2A Withdrawn CN111947987A (en) | 2020-08-11 | 2020-08-11 | Sampling device for oil development |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111947987A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362412A (en) * | 2021-01-15 | 2021-02-12 | 南京宏佳金属制品有限公司 | Sampling device for olive oil detection |
-
2020
- 2020-08-11 CN CN202010799266.2A patent/CN111947987A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362412A (en) * | 2021-01-15 | 2021-02-12 | 南京宏佳金属制品有限公司 | Sampling device for olive oil detection |
| CN112362412B (en) * | 2021-01-15 | 2021-04-13 | 安徽舜邦精细化工有限公司 | Sampling device for olive oil detection |
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Application publication date: 20201117 |
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