CN111649996B - Sampling device for oilfield exploitation - Google Patents
Sampling device for oilfield exploitation Download PDFInfo
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- CN111649996B CN111649996B CN202010552444.1A CN202010552444A CN111649996B CN 111649996 B CN111649996 B CN 111649996B CN 202010552444 A CN202010552444 A CN 202010552444A CN 111649996 B CN111649996 B CN 111649996B
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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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- 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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- 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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Abstract
The invention discloses a sampling device for oilfield exploitation, which comprises a box body, wherein the bottom of the box body is fixedly connected with a bottom plate, the bottom of the bottom plate is fixedly connected with a roller, the side surface of the bottom plate is fixedly connected with a handrail, the upper surface of the box body is fixedly connected with a liquid inlet pipe, the liquid inlet end of the liquid inlet pipe is in threaded connection with a sealing plug, and the back surface of the box body is fixedly connected with a liquid outlet pipe. This a sampling device for oil field exploitation is through setting up box, bottom plate, gyro wheel and handrail, and sampling device of being convenient for removes, through set up the feed liquor pipe at the surface of box and set up the drain pipe at the back of box, the box access petroleum sample of being convenient for through setting up motor case, fixed plate and movable rod, is convenient for start the inside positive and negative rotating machine of motor case, makes it drive the movable rod through the threaded rod and moves down to make the movable rod drive extension board upset move down, thereby reach the effect that increases oil field exploitation sampling device's sampling depth.
Description
Technical Field
The invention relates to the technical field of oilfield exploitation, in particular to a sampling device for oilfield exploitation.
Background
Currently, petroleum refers to gaseous, liquid and solid hydrocarbon mixtures, having a natural appearance, is a viscous, dark brown liquid, known as "industrial blood", and requires the quality of the produced petroleum to be checked by personnel before it is used in large quantities, and to be sampled before it is checked.
The existing oilfield exploitation sampling equipment is inconvenient to sample the petroleum of each part in a tank body for placing the petroleum due to the fixed position of the fixed sampling tube, so that the accuracy of petroleum quality detection is affected.
Disclosure of Invention
The invention aims to provide a sampling device for oilfield exploitation, which solves the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a sampling device for oilfield exploitation, includes the box, the bottom fixedly connected with bottom plate of box, the bottom fixedly connected with gyro wheel of bottom plate, the side fixedly connected with handrail of bottom plate, the last fixedly connected with feed liquor pipe of box, feed liquor end screw thread connection of feed liquor pipe has the sealing plug, the back fixedly connected with drain pipe of box, the side fixedly connected with fixed plate of box, the lower surface fixedly connected with motor case of fixed plate, the interior bottom wall fixedly connected with positive and negative rotation motor of motor case, the output shaft fixedly connected with threaded rod of positive and negative rotation motor, the surface threaded connection of threaded rod has the thread bush, the side fixedly connected with movable rod of thread bush, the side fixedly connected with driving motor of movable rod, driving motor's output shaft fixedly connected with spacing ring, driving motor's output shaft fixedly connected with steel wire, the surface lap joint of steel wire has the bearing, the outer loop fixedly connected with spacing ring of bearing, the fixedly connected with extension board of surface fixedly connected with extension board of bearing, the side fixedly connected with reset spring of extension board.
Preferably, one end fixedly connected with fixing base of steel wire, and the lower surface of extension board seted up the groove with steel wire and fixing base looks adaptation, right angle groove has been seted up to the side of extension board, the interior bottom wall fixedly connected with electric telescopic handle of right angle groove, electric telescopic handle's flexible end top fixedly connected with piston, the side fixedly connected with rubber sealing ring of piston.
Preferably, the bottom four corners of bottom plate all fixedly connected with gyro wheel, and the side of bottom plate and the side fixed connection of motor case, the bottom fixedly connected with support layer board of motor case, and the bottom of motor case passes through the side fixed connection of support layer board and bottom plate.
Preferably, the inner wall fixedly connected with baffle of box, and the quantity of baffle is three, the inside of box is evenly divided into four oil through three baffles and deposits the chamber, the upper surface fixedly connected with four feed liquor pipes of box, and four drain pipes of the equidistant fixedly connected with in the back of box.
Preferably, the movable groove is arranged on the side surface of the fixed plate, two ends of the threaded rod are respectively connected with the inner top wall and the inner bottom wall of the movable groove in a rotating mode, and the output shaft of the forward and backward rotating motor penetrates through the lower surface of the fixed plate and extends to the inner bottom wall of the fixed plate to be fixedly connected with the bottom end of the threaded rod.
Preferably, the side of the movable rod is in sliding connection with the side of the fixed plate, the side of the movable rod away from the fixed plate is fixedly connected with a protective cover for protecting the driving motor, and the surface of the driving motor is fixedly connected with one end side of the movable rod through the protective cover.
Preferably, a groove matched with the output shaft of the driving motor and the limiting ring is formed in one side face of one end of the movable rod, a wire hole matched with the steel wire is formed in the movable rod, the bottom ends of the movable rod and the extending plate are fixedly connected with the surface of the bearing, and the opposite faces of the movable rod and the extending plate are connected through a reset spring.
Preferably, the bottom of extension board passes through the bearing and rotates with the bottom of movable rod to be connected, and the bottom of movable rod and extension board respectively with the fixed surface of the inner ring and the outer loop of bearing be connected, the side of movable rod passes through the threaded sleeve and moves with the threaded rod of fixed plate side perpendicularly.
Preferably, the surface of the piston is in sliding connection with the inner wall of a vertical groove of a right-angle groove formed in the side face of the extension plate through a rubber sealing ring, and a groove matched with the electric telescopic rod is formed in the bottom of the right-angle groove formed in the side face of the extension plate.
Advantageous effects
The invention provides a sampling device for oilfield exploitation, which has the following beneficial effects:
1. this a sampling device for oil field exploitation is through setting up box, bottom plate, gyro wheel and handrail, and sampling device of being convenient for removes, through set up the feed liquor pipe at the surface of box and set up the drain pipe at the back of box, the box access petroleum sample of being convenient for through setting up motor case, fixed plate and movable rod, is convenient for start the inside positive and negative rotating machine of motor case, makes it drive the movable rod through the threaded rod and moves down to make the movable rod drive extension board upset move down, thereby reach the effect that increases oil field exploitation sampling device's sampling depth.
2. This a sampling device for oilfield exploitation, through setting up movable rod, the bearing, reset spring and extension board, be convenient for make the extension board rotate and reset through reset spring through bearing and movable rod, through setting up extension board, steel wire, spacing ring and driving motor, be convenient for make driving motor drive extension board and bearing as the center rotation through the steel wire, through setting up extension board, electric telescopic handle and piston, be convenient for make electric telescopic handle retract, the piston slowly moves in the right angle inslot, and absorb the oil sample of the inside different degree of depth of jar through the right angle inslot, thereby reach the effect of being convenient for take a sample to the oil storage jar that oilfield was opened.
Drawings
FIG. 1 is a schematic elevational view in cross-section of the structure of the present invention;
FIG. 2 is an expanded view of a partially extended panel of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of the present invention at A in FIG. 2;
fig. 4 is an enlarged schematic view of the structure of the present invention at B in fig. 2.
In the figure: the device comprises a box body 1, a bottom plate 2, rollers 3, handrails 4, a liquid inlet pipe 5, a sealing plug 6, a liquid outlet pipe 7, a fixing plate 8, a motor box 9, a forward and reverse rotation motor 10, a threaded rod 11, a threaded sleeve 12, a movable rod 13, a driving motor 14, a limiting ring 15, a steel wire 16, a bearing 17, a limiting ring 18, an extension plate 19, a reset spring 20, a fixing seat 21, a right-angle groove 22, an electric telescopic rod 23 and a piston 24.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sampling device for oilfield exploitation, comprises a box body 1, the bottom fixedly connected with bottom plate 2 of box 1, the bottom fixedly connected with gyro wheel 3 of bottom plate 2, the side fixedly connected with handrail 4 of bottom plate 2, through setting up box 1, bottom plate 2, gyro wheel 3 and handrail 4, be convenient for sampling device removes, the last fixed surface of box 1 is connected with feed liquor pipe 5, the inner wall fixedly connected with baffle of box 1, and the quantity of baffle is three, the inside of box 1 is evenly divided into four oil through three baffles and is deposited the chamber, the last fixed surface of box 1 is connected with four feed liquor pipes 5, and the equidistant fixedly connected with in back of box 1 four drain pipes, feed liquor end screw thread connection of feed liquor pipe 5 has sealing plug 6, the back fixedly connected with drain pipe 7 of box 1, through set up feed liquor pipe 5 on the surface of box 1 and set up drain pipe 7 at the back of box 1, be convenient for the box to access oil sample.
The side fixedly connected with fixed plate 8 of box 1, the lower fixed surface of fixed plate 8 is connected with motor case 9, the equal fixedly connected with gyro wheel 3 in bottom four corners of bottom plate 2, and the side fixedly connected with of bottom plate 2 and motor case 9, the bottom fixedly connected with support layer board of motor case 9, and the bottom of motor case 9 passes through the side fixedly connected with of support layer board and bottom plate 2, the interior bottom wall fixedly connected with of motor case 9 is positive and negative and is rotated motor 10, the output shaft fixedly connected with threaded rod 11 of positive and negative motor 10, threaded rod 11's surface threaded connection has thread bush 12, the movable groove has been seted up to the side of fixed plate 8, and the both ends of threaded rod 11 rotate with the interior roof and interior bottom wall of movable groove respectively and are connected, the interior bottom wall and the bottom fixed plate 11's of positive and negative output shaft penetration fixed plate 8 of motor 10 and extension to the inner bottom wall of fixed plate 8 are fixed.
The side fixedly connected with movable rod 13 of screw sleeve 12, the side fixedly connected with driving motor 14 of movable rod 13, the side sliding connection of movable rod 13 and the side of fixed plate 8, the side fixedly connected with safety cover of protection driving motor 14 of movable rod 13 keep away from fixed plate 8, and the surface of driving motor 14 passes through the safety cover and the one end side fixed connection of movable rod 13, the output shaft surface fixedly connected with spacing ring 15 of driving motor 14, the output shaft surface fixedly connected with steel wire 16 of driving motor 14, the surface overlap joint of steel wire 16 has bearing 17, the outer loop surface fixedly connected with spacing ring 18 of bearing 17, the surface fixedly connected with extension board 19 of bearing 17, the bottom of extension board 19 passes through bearing 17 and the bottom swivelling joint of movable rod 13, and the bottom of movable rod 13 and extension board 19 respectively with the inner ring of bearing 17 and the surface fixedly connected of outer loop, the side of movable rod 13 passes through screw sleeve 12 and the 11 vertical movement of fixed plate 8 side, through setting up threaded rod 9, fixed plate 8 and movable rod 13, the inside positive and negative rotation motor 10 of drive motor 9 makes it move to drive movable rod 13 downwards through 11, and make the inside positive and negative rotation motor 10 of movable rod 9, thereby make the sampling device that the depth of extension board 13 moves downwards under the drive extension board 13, thereby the sampling device reaches the effect of increasing.
The side fixedly connected with reset spring 20 of extension board 19, the groove with driving motor 14 output shaft and spacing ring 18 looks adaptation is seted up to the one end side of movable rod 13, and the inside of movable rod 13 has been seted up and has been had the silk thread hole with steel wire 16 looks adaptation, the fixed surface of bearing 17 is connected with the bottom of movable rod 13 and extension board 19, and the opposite face of movable rod 13 and extension board 19 passes through reset spring 20 to be connected, through setting up movable rod 13, bearing 17, reset spring 20 and extension board 19, be convenient for make extension board 19 rotate and reset through reset spring 20 with movable rod 13 through bearing 17.
One end fixedly connected with fixing base 21 of steel wire 16, and the lower surface of extension board 19 has seted up the groove with steel wire 16 and fixing base 21 looks adaptation, right angle groove 22 has been seted up to the side of extension board 19, right angle groove 22's interior bottom wall fixedly connected with electric telescopic handle 23, piston 24's surface passes through rubber sealing ring and the perpendicular inslot wall sliding connection of right angle groove 22 that extension board 19 side was seted up, the groove with electric telescopic handle 23 looks adaptation has been seted up in the right angle groove 22 that extension board 19 side was seted up, electric telescopic handle 23's flexible end top fixedly connected with piston 24, piston 24's side fixedly connected with rubber sealing ring, through setting up extension board 19, steel wire 16, spacing ring 18 and driving motor 14, be convenient for make driving motor 14 drive extension board 19 and bearing 17 through steel wire 16 and be central rotation, through setting up extension board 19, electric telescopic handle 23 and piston 24, be convenient for make electric telescopic handle 23 retract, piston 24 slowly move in right angle groove 22, and absorb the oil sample of the inside different depths of jar body through right angle groove 22.
Working principle: when the sampling device for oilfield exploitation is used, the bottom plate 2 is pushed by the handrail 4 to drive the box body 1 to move to a position where oil needs to be sampled, the forklift is enabled to lift the box body 1, the box body 1 is enabled to be high into a tank body, the driving motor 14 is started, the steel wire 16 is wound on the steel wire 16 through the output shaft, one end of the steel wire 16 pulls the extending plate 19, the extending plate 19 rotates through the bearing 17, the extending plate 19 and the movable rod 13 are on the same vertical line, the forward and reverse rotation motor 10 is started again, the threaded rod 11 drives the threaded sleeve 12 to move downwards, the threaded sleeve 12 drives the movable rod 13 to move downwards, accordingly the descending depth of the extending plate 19 is increased, the electric telescopic rod 23 inside the extending plate 19 is started, the bottom of the telescopic end of the electric telescopic rod 23 drives the piston 24 to move upwards, the pressure of the inlet of the right-angle groove 22 inside the extending plate 19 is increased, and oil enters the extending plate 19, so that the oilfield exploitation can be conveniently sampled.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. Sampling device for oilfield exploitation, comprising a tank (1), characterized in that: the bottom of box (1) fixedly connected with bottom plate (2), the bottom fixedly connected with gyro wheel (3) of bottom plate (2), the side fixedly connected with handrail (4) of bottom plate (2), the upper surface fixedly connected with feed liquor pipe (5) of box (1), feed liquor end screw thread connection of feed liquor pipe (5) has sealing plug (6), the back fixedly connected with drain pipe (7) of box (1), the side fixedly connected with fixed plate (8) of box (1), the lower surface fixedly connected with motor case (9) of fixed plate (8), the interior bottom wall fixedly connected with positive and negative rotation motor (10) of motor case (9), the output shaft fixedly connected with threaded rod (11) of positive and negative rotation motor (10), the surface threaded connection of threaded rod (11) has thread bush (12), the side fixedly connected with movable rod (13) of thread bush (12), the side fixedly connected with driving motor (14) of movable rod (13), the surface fixedly connected with motor (16) of driving motor (14) output shaft (15), driving wire (16) of driving motor (16) fixedly connected with steel wire (16), the outer ring surface of the bearing (17) is fixedly connected with a limiting ring (18), the surface of the bearing (17) is fixedly connected with an extension plate (19), and the side surface of the extension plate (19) is fixedly connected with a reset spring (20);
one end of the steel wire (16) is fixedly connected with a fixed seat (21), a groove matched with the steel wire (16) and the fixed seat (21) is formed in the lower surface of the extension plate (19), a right-angle groove (22) is formed in the side face of the extension plate (19), an electric telescopic rod (23) is fixedly connected with the inner bottom wall of the right-angle groove (22), a piston (24) is fixedly connected with the top of the telescopic end of the electric telescopic rod (23), and a rubber sealing ring is fixedly connected with the side face of the piston (24);
the inner wall of the box body (1) is fixedly connected with three partition boards, the interior of the box body (1) is uniformly divided into four petroleum storage cavities through the three partition boards, the upper surface of the box body (1) is fixedly connected with four liquid inlet pipes (5), and the back of the box body (1) is fixedly connected with four liquid outlet pipes at equal intervals;
the side of the fixed plate (8) is provided with a movable groove, two ends of a threaded rod (11) are respectively connected with the inner top wall and the inner bottom wall of the movable groove in a rotating way, the front surface and the back surface of a threaded sleeve (12) are connected with the inner wall of the movable groove in a sliding way, and an output shaft of the positive and negative rotating motor (10) penetrates through the lower surface of the fixed plate (8) and extends to the inner bottom wall of the fixed plate (8) to be fixedly connected with the bottom end of the threaded rod (11);
the side face of the movable rod (13) is in sliding connection with the side face of the fixed plate (8), the side face of the movable rod (13) away from the fixed plate (8) is fixedly connected with a protective cover for protecting the driving motor (14), and the surface of the driving motor (14) is fixedly connected with one end side face of the movable rod (13) through the protective cover;
the side surface of one end of the movable rod (13) is provided with a groove matched with the output shaft of the driving motor (14) and the limiting ring (18), the inside of the movable rod (13) is provided with a wire hole matched with the steel wire (16), the bottom ends of the movable rod (13) and the extending plate (19) are fixedly connected with the surface of the bearing (17), and the opposite surfaces of the movable rod (13) and the extending plate (19) are connected through a reset spring (20);
the bottom end of the extension plate (19) is rotationally connected with the bottom end of the movable rod (13) through a bearing (17), the bottom ends of the movable rod (13) and the extension plate (19) are fixedly connected with the surfaces of the inner ring and the outer ring of the bearing (17) respectively, and the side surface of the movable rod (13) vertically moves with the threaded rod (11) on the side surface of the fixed plate (8) through a threaded sleeve (12);
the surface of the piston (24) is in sliding connection with the inner wall of a vertical groove of a right-angle groove (22) formed in the side face of the extension plate (19) through a rubber sealing ring, and a groove matched with the electric telescopic rod (23) is formed in the inner bottom of the right-angle groove (22) formed in the side face of the extension plate (19).
2. A sampling device for oilfield exploitation according to claim 1, wherein: the bottom four corners of bottom plate (2) are all fixedly connected with gyro wheel (3), and the side of bottom plate (2) and the side fixed connection of motor case (9), the bottom fixedly connected with of motor case (9) supports the layer board, and the bottom of motor case (9) passes through the side fixed connection of support layer board and bottom plate (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010552444.1A CN111649996B (en) | 2020-06-17 | 2020-06-17 | Sampling device for oilfield exploitation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010552444.1A CN111649996B (en) | 2020-06-17 | 2020-06-17 | Sampling device for oilfield exploitation |
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| CN111649996A CN111649996A (en) | 2020-09-11 |
| CN111649996B true CN111649996B (en) | 2023-05-09 |
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| 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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| CN209878075U (en) * | 2019-07-01 | 2019-12-31 | 广东高丰建设工程有限公司 | Farmland hydraulic engineering measuring device |
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| CN206208580U (en) * | 2016-09-30 | 2017-05-31 | 北京中自宏毅科技发展有限公司 | A kind of water quality sampling device |
| CN107831046A (en) * | 2017-11-28 | 2018-03-23 | 山东省农业科学院奶牛研究中心 | A kind of big tank milk milk sample collecting device in cattle farm and method |
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| CN209820863U (en) * | 2019-04-17 | 2019-12-20 | 广东广物环保检测有限公司 | Water sampling device for environmental detection |
| CN210347237U (en) * | 2019-08-13 | 2020-04-17 | 武汉博汇油田工程服务有限公司 | Oil field exploitation sampling device |
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| CN208420452U (en) * | 2018-07-11 | 2019-01-22 | 周妮生 | A kind of portable wastewater recycle sampling apparatus |
| CN209878075U (en) * | 2019-07-01 | 2019-12-31 | 广东高丰建设工程有限公司 | Farmland hydraulic engineering measuring device |
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