CN215677729U - A high-efficient sampling device for oil field exploitation - Google Patents

Abstract

The utility model relates to a high-efficiency sampling device for oilfield exploitation, which comprises a screening mechanism, a sampling mechanism and a filter frame, wherein the sampling mechanism is positioned on the left side of the screening mechanism, the filter frame is positioned on the inner side of the screening mechanism, the sampling mechanism comprises an oil well pump, a connecting pipe is fixedly connected at the inlet of the oil well pump, a flexible hose is fixedly connected at the bottom end of the connecting pipe, a fixed pipe head is fixedly connected at the bottom end of the flexible hose, a fixed lantern ring is fixedly connected at the outer side of the fixed pipe head, an electric push rod is fixedly connected at the top of the fixed lantern ring, a fixed block is fixedly connected at the top end of the electric push rod, and an oil inlet pipe is fixedly connected at the outlet of the oil well pump. This a high-efficient sampling device for oil field exploitation has realized that sampling device is convenient for filterable purpose, avoids the oil to mix in the in-process of sample and is stained with a large amount of stones and soil, has guaranteed the quality of oil sample, has improved the effect that oil detected.

Description

A high-efficient sampling device for oil field exploitation

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a high-efficiency sampling device for oilfield exploitation.

Background

The oil field exploitation refers to the action of excavating and extracting oil in places where the oil is stored, in the process of exploiting the oil, oil gas flows into the well bottom from a reservoir stratum and rises to the well head from the well bottom, and the oil is a fluid mineral deeply buried underground.

The oil field is at the in-process of exploitation, often need use sampling device to carry out the sample processing to the oil to detect the oil, but the high-efficient sampling device who is used for oil field exploitation that has now has the filterable shortcoming of not being convenient for, lead to the oil to mix easily in the in-process of sample and be stained with a large amount of stones and soil, can not guarantee the quality of oil sample, influenced the effect that the oil detected, inconvenient use has reduced sampling device's availability factor and result of use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the high-efficiency sampling device for oil field exploitation, which has the advantages of convenience in filtering and the like, and solves the problems that the existing high-efficiency sampling device for oil field exploitation has the defect of inconvenience in filtering, so that petroleum is easily mixed and stained with a large amount of stones and soil in the sampling process, the quality of petroleum sampling cannot be ensured, the petroleum detection effect is influenced, the use is inconvenient, and the use efficiency and the use effect of the sampling device are reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient sampling device for oil field exploitation, includes screening mechanism, sampling mechanism and filters the frame, sampling mechanism is located the left side of screening mechanism, it is located the inboard of screening mechanism to filter the frame, sampling mechanism includes the oil-well pump, the fixedly connected with connecting pipe of import department of oil-well pump, the bottom fixedly connected with bellows of connecting pipe, the fixed tube head of bottom fixedly connected with of bellows, the fixed lantern ring of the fixed outside fixedly connected with of tube head, the top fixedly connected with electric putter of the fixed lantern ring, electric putter's top fixedly connected with fixed block, the exit fixedly connected with of oil-well pump advances oil pipe.

Further, screening mechanism includes unable adjustment base, unable adjustment base's top fixedly connected with screening case.

Further, the bottom fixedly connected with motor case of unable adjustment base, the interior diapire fixedly connected with motor of motor case.

Further, an output shaft of the motor is fixedly connected with a driving shaft, and the outer side of the driving shaft is fixedly connected with a scraping and brushing blade.

Further, the outside fixedly connected with antifriction bearing of drive shaft, the right side fixedly connected with of screening case goes out oil pipe.

Further, the outside fixed mounting who goes out the oil pipe has fixed valve, the equal fixedly connected with in four corners of unable adjustment base bottom removes the wheel.

Furthermore, the outside fixedly connected with brake of removal wheel, the front swing joint of screening case has sealing door.

Further, the inboard fixedly connected with of screening case crosses the filter frame, the top fixedly connected with oil-well pump of screening case.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this a high-efficient sampling device for oil field exploitation, through unable adjustment base in the screening mechanism, the screening case, the motor case, a motor, the drive shaft, scrape the brush blade, antifriction bearing, go out the oil pipe, the fixed valve, remove the wheel, the brake, sealing door and the cooperation between the filter frame, can filter the oil, can get rid of stone and soil in the oil, can remove appointed place with the screening mechanism simultaneously, overall structure is simple, and is convenient for use, the filterable purpose of being convenient for of sampling device has been realized, avoid the oil to be stained with a large amount of stones and soil in the in-process of sample in a mixed way, the quality of oil sample has been guaranteed, the effect of oil detection has been improved, sampling device's availability factor and result of use have been improved.

2. This a high-efficient sampling device for oil field exploitation, through oil-well pump, connecting pipe, flexible hose, fixed tube head, the fixed lantern ring, electric putter, fixed block and advance the cooperation between the oil pipe in the sampling mechanism, can extract the inboard of screening case with the oil, realized the purpose of oil sample.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of a filter frame attachment structure of the present invention;

fig. 3 is a front view of the connection structure of the fixing base in the structure of the present invention.

In the figure: 100 screening mechanism, 101 fixed base, 102 screening box, 103 motor box, 104 motor, 105 driving shaft, 106 scraping and brushing blade, 107 rolling bearing, 108 oil outlet pipe, 109 fixed valve, 110 moving wheel, 111 brake, 112 sealing door, 200 sampling mechanism, 201 oil pump, 202 connecting pipe, 203 telescopic hose, 204 fixed pipe head, 205 fixed ring, 206 electric push rod, 207 fixed block, 208 oil inlet pipe and 3 filter frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment, an efficient sampling device for oil field exploitation includes a screening mechanism 100, a sampling mechanism 200, and a filtering frame 3, the sampling mechanism 200 is located at the left side of the screening mechanism 100, and the filtering frame 3 is located at the inner side of the screening mechanism 100, wherein the screening mechanism 100 is fixedly connected to the sampling mechanism 200, the screening mechanism 100 is fixedly connected to the filtering frame 3, the screening mechanism 100 cooperates with the filtering frame 3 to filter oil, so as to remove stones and soil in the oil, and move the screening mechanism 100 to a specific location, the sampling mechanism 200 can extract the oil to the inner side of the screening mechanism 100, thereby achieving the purpose of oil sampling, achieving the purpose of facilitating filtering of the sampling device, avoiding the oil from being stained with a large amount of stones and soil in the sampling process, and ensuring the quality of the oil sampling, the effect of oil detection is improved, and the use efficiency and the use effect of the sampling device are improved, which are explained in detail below.

In order to realize the screening function of the screening mechanism 100, as shown in fig. 1 and fig. 3, the screening mechanism 100 in this embodiment includes a fixed base 101, a screening box 102 is fixedly connected to the top of the fixed base 101, a motor box 103 is fixedly connected to the bottom of the fixed base 101, a motor 104 is fixedly connected to the inner bottom wall of the motor box 103, a driving shaft 105 is fixedly connected to an output shaft of the motor 104, a scraping and brushing blade 106 is fixedly connected to the outer side of the driving shaft 105, a rolling bearing 107 is fixedly connected to the outer side of the driving shaft 105, an oil outlet pipe 108 is fixedly connected to the right side of the screening box 102, a fixed valve 109 is fixedly mounted to the outer side of the oil outlet pipe 108, a moving wheel 110 is fixedly connected to each of four corners of the bottom of the fixed base 101, a brake 111 is fixedly connected to the outer side of the moving wheel 110, and a sealing door 112 is movably connected to the front surface of the screening box 102.

Wherein, the inboard fixedly connected with filter frame 3 of screening case 102, evenly distributed's filtration pore is seted up to filter frame 3's inboard, motor case 103 is run through in proper order on drive shaft 105's top, unable adjustment base 101, screening case 102, antifriction bearing 107 and filter frame 3 extend to filter frame 3's top, antifriction bearing 107 comprises the inner circle, ball and outer lane, and inner circle and drive shaft 105 fixed connection, outer lane and screening case 102 fixed connection, the quantity of scraping brush blade 106 is two, two scrape brush blade 106 all with screening case 102 swing joint, oil outlet pipe 108 is linked together with screening case 102, the interior diapire of screening case 102 is the inclined plane, the quantity of removal wheel 110 and brake 111 is four, oil storage groove has been seted up at unable adjustment base 101's top, oil outlet pipe 108 is located the top of oil storage groove, sealing door 112's front fixedly connected with door handle.

In addition, through setting up antifriction bearing 107, can improve drive shaft 105 pivoted stability, through setting up four and remove wheel 110, can remove unable adjustment base 101 and screening case 102 to appointed place, through setting up motor case 103, can protect motor 104, through setting up filter frame 3, can filter the oil, through adjusting fixed valve 109, can put into the inboard of depositing the oil groove through oil pipe 108 with the inboard oil of screening case 102 and store, through opening sealing door 112, can clear up the inboard stone and soil of filter frame 3.

In order to realize the sampling function of the sampling mechanism 200, as shown in fig. 1 and 3, the sampling mechanism 200 in this embodiment includes an oil well pump 201, a connecting pipe 202 is fixedly connected to an inlet of the oil well pump 201, a flexible hose 203 is fixedly connected to a bottom end of the connecting pipe 202, a fixed pipe head 204 is fixedly connected to a bottom end of the flexible hose 203, a fixed collar 205 is fixedly connected to an outer side of the fixed pipe head 204, an electric push rod 206 is fixedly connected to a top of the fixed collar 205, a fixed block 207 is fixedly connected to a top end of the electric push rod 206, and an oil inlet pipe 208 is fixedly connected to an outlet of the oil well pump 201.

Wherein, the top fixedly connected with oil-well pump 201 of screening case 102, the bottom that advances oil pipe 208 runs through screening case 102 and extends to the inboard of screening case 102, and connecting pipe 202 is linked together with bellows 203, and bellows 203 is linked together with fixed tube head 204, fixed block 207 and screening case 102 fixed connection, fixed lantern ring 205 and unable adjustment base 101 swing joint, and the bottom of fixed tube head 204 runs through fixed lantern ring 205 and extends to the below of fixed lantern ring 205.

Further, the fixed pipe head 204 can be made to have an expansion effect by providing the expansion hose 203, and the vertical movement stability of the fixed pipe head 204 can be improved by providing the fixed collar 205.

The working principle of the above embodiment is as follows:

(1) can drive fixed lantern ring 205 and fixed tube head 204 downstream in proper order through electric putter 206, can remove the inboard in oil field with fixed tube head 204, through setting up oil-well pump 201, can loop through the inboard of fixed tube head 204, expansion hose 203, connecting pipe 202 and oil inlet pipe 208 with the inboard oil in oil field, oil inlet pipe 208 can put oil into the inboard of filter frame 3, has realized the purpose of oil sampling.

(2) Because the filter holes which are uniformly distributed are formed in the inner side of the filter frame 3, the petroleum can flow to the inner bottom wall of the screening box 102 through the filter holes, stones and soil in the petroleum can be left in the inner side of the filter frame 3, and the petroleum in the inner side of the screening box 102 can be placed into the inner side of the oil storage tank through the oil outlet pipe 108 by adjusting the fixed valve 109, so that the purpose of petroleum sampling is achieved.

(3) Can drive shaft 105 and scrape brush blade 106 through motor 104 in proper order and rotate, scrape brush blade 106 pivoted in-process, can scrape the brush to the inboard of filter frame 3, avoid stone and soil to glue in the inboard of filter frame 3, improve the effect that filter frame 3 filtered oil.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a high-efficient sampling device for oil field exploitation which characterized in that: the device comprises a screening mechanism (100), a sampling mechanism (200) and a filtering frame (3), wherein the sampling mechanism (200) is positioned on the left side of the screening mechanism (100), and the filtering frame (3) is positioned on the inner side of the screening mechanism (100);

sampling mechanism (200) includes oil-well pump (201), fixedly connected with connecting pipe (202) are located to the import of oil-well pump (201), the bottom fixedly connected with bellows (203) of connecting pipe (202), the bottom fixedly connected with fixed tube head (204) of bellows (203), the outside fixedly connected with fixed lantern ring (205) of fixed tube head (204), the top fixedly connected with electric putter (206) of fixed lantern ring (205), the top fixedly connected with fixed block (207) of electric putter (206), the exit fixedly connected with of oil-well pump (201) advances oil pipe (208).

2. The efficient sampling device for oilfield exploitation of claim 1, wherein: screening mechanism (100) is including unable adjustment base (101), the top fixedly connected with screening case (102) of unable adjustment base (101).

3. The efficient sampling device for oilfield exploitation of claim 2, wherein: the bottom of the fixed base (101) is fixedly connected with a motor box (103), and the inner bottom wall of the motor box (103) is fixedly connected with a motor (104).

4. A high efficiency sampling device for oil field exploitation as claimed in claim 3, wherein: the output shaft of the motor (104) is fixedly connected with a driving shaft (105), and the outer side of the driving shaft (105) is fixedly connected with a scraping and brushing blade (106).

5. The efficient sampling device for oilfield exploitation of claim 4, wherein: the outside fixedly connected with antifriction bearing (107) of drive shaft (105), the right side fixedly connected with oil outlet pipe (108) of screening case (102).

6. The efficient sampling device for oilfield exploitation of claim 5, wherein: the outside fixed mounting of oil outlet pipe (108) has fixed valve (109), the equal fixedly connected with in four corners of unable adjustment base (101) bottom removes wheel (110).

7. The efficient sampling device for oilfield exploitation of claim 6, wherein: the outer side of the moving wheel (110) is fixedly connected with a brake (111), and the front surface of the screening box (102) is movably connected with a sealing door (112).

8. The efficient sampling device for oilfield exploitation of claim 2, wherein: the filter box is characterized in that a filter frame (3) is fixedly connected to the inner side of the screening box (102), and an oil well pump (201) is fixedly connected to the top of the screening box (102).

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