Sampling device for chemical petroleum engineering supervision

Abstract

The utility model relates to the technical field of sampling devices, in particular to a sampling device for chemical petroleum engineering supervision. The technical problems that in the prior art, a petroleum sampling device usually uses a sealed container or a closed sample bottle when sampling is completed, mostly, the petroleum sampling device is of a fixed structure, the whole device needs to be disassembled when sampling is replaced, the workload is increased, the working efficiency is not improved, the fixed structure cannot clean sample residual liquid in time, the sample quality is possibly reduced, and the sampling efficiency is influenced are solved. Accurate samples are not easy to provide; according to the technical scheme, the sampling device for chemical petroleum engineering supervision comprises a main body bottom plate, a fixing assembly, a control assembly, a connecting assembly, a telescopic assembly, a sampling assembly and a storage assembly; through the arrangement of a replaceable structure, the whole device does not need to be disassembled when a sample is replaced, the workload is prevented from being increased, the working efficiency is favorably improved, residual liquid of the sample can be cleaned in time, the quality is ensured, and an accurate sample is favorably provided.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling devices, in particular to a sampling device for chemical and petroleum engineering supervision. Background Art

[0002] Petroleum sampling devices usually include drilling equipment and related tools. During the drilling process, the drill rig drills down through the wellhead into the underground layer until it reaches the target petroleum reservoir. Once the drill rig reaches the target depth, the petroleum sampling device is lowered into the well to collect samples from the underground petroleum reservoir. However, in the prior art, when the petroleum sampling device finishes sampling, it usually uses sealed containers or closed sample bottles, most of which are fixed structures. When changing the sampling, the whole device needs to be disassembled, increasing the workload and being unfavorable for improving work efficiency. Moreover, the fixed structure cannot clean the residual sample liquid in time, which may reduce the sample quality and is not conducive to providing accurate samples. Content of the Utility Model

[0003] In order to overcome the problems in the prior art that when the petroleum sampling device finishes sampling, it usually uses sealed containers or closed sample bottles, most of which are fixed structures. When changing the sampling, the whole device needs to be disassembled, increasing the workload and being unfavorable for improving work efficiency. Moreover, the fixed structure cannot clean the residual sample liquid in time, which may reduce the sample quality and is not conducive to providing accurate samples.

[0004] The technical solution of the utility model is: a sampling device for chemical and petroleum engineering supervision, which includes a main body bottom plate, a fixing component, a control component, a connecting component, a telescopic component, a sampling component and a storage component. A number of groups of fixing components are equidistantly arranged on the bottom surface of the main body bottom plate. A control component is arranged on the top surface of the main body bottom plate. A connecting component is arranged on the top surface of the control component. A telescopic component is arranged on the top surface of the connecting component. A sampling component is arranged on one side of the top surface of the connecting component. A storage component is arranged on one side of the connecting component.

[0005] Preferably, the main body bottom plate bears the weight, the device is fixed to the ground through the fixing component to prevent displacement during work, the whole device is controlled through the control component, each component is connected through the connecting component, the drilling is lifted and lowered through the telescopic component, the petroleum is sampled through the sampling component, and the petroleum sample is stored through the storage component.

[0006] As a preference, the fixing component includes fixing bolts and ground nails. A number of fixing bolts are equidistantly arranged on the surface of the main body bottom plate. Ground nails are arranged on the bottom surface of the fixing bolts. During use, the ground nails are fixed to the surface of the main body bottom plate through the fixing bolts, and the whole device is fixed to the bottom surface through the ground nails.

[0007] Preferably, the control component includes a mounting block and a power supply block. The mounting block is provided on the top surface of the main body bottom plate, and the power supply block is provided on the top surface of the mounting block. During use, the power supply block is mounted on the top surface of the main body bottom plate through the mounting block, and the total circuit is integrated through the power supply block.

[0008] Preferably, the connection component includes a connection block, an electric pipe fixing piece, and a control electric pipe. The connection block is provided on the top surface of the power supply block, the electric pipe fixing piece is provided on the top surface of the connection block, and the control electric pipe is provided on the top surface of the electric pipe fixing piece. During use, the power supply and components are connected through the connection block, the electric pipe structure is fixed through the electric pipe fixing piece, and the working instructions are conveyed through the control electric pipe.

[0009] Preferably, the telescopic component includes a control column and a connection piece. The connection piece is provided inside one end of the connection block, and the connection piece is provided on the top surface of the control column. During use, the lifting structure is controlled through the control column, and the electric pipe structure is fixed through the connection piece.

[0010] Preferably, the sampling component includes a drill bit, a telescopic column, a collection pump, and a collection head. A number of groups of drill bits are equidistantly arranged inside the control column, the telescopic column is provided inside the control column, the collection pump is provided on the bottom surface of the telescopic column, and the collection head is provided on the bottom surface of the collection pump. During use, drilling is carried out through the drill bit, the lifting of the collection pump is controlled by the telescopic column, the petroleum sample is collected through the collection pump, and the petroleum sample is collected through the collection head.

[0011] Preferably, the storage component includes a placement plate, a collection tank, a fixing pipe, and a delivery pipe. The placement plate is provided on one side of the connection block, the collection tank is provided inside the placement plate, the fixing pipe is provided on the bottom surface of the collection tank, and the delivery pipe is provided on the bottom surface of the fixing pipe. During use, the collection tank is stored through the placement plate, the petroleum sample is stored through the collection tank, the delivery pipe is fixed through the fixing pipe, and the petroleum sample is delivered through the delivery pipe.

[0012] Advantages of the present utility model:

[0013] 1. Compared with traditional petroleum sampling devices, which usually use sealed containers or closed sample bottles when sampling is completed, mostly fixed structures, the overall device needs to be disassembled when replacing the sampling, increasing the workload, not conducive to improving work efficiency, and the fixed structure cannot clean the sample residual liquid in time, which may reduce the sample quality and is not conducive to providing accurate samples. This sampling device can avoid disassembling the overall device when replacing the sampling through the set replaceable structure, avoiding increasing the workload, being conducive to improving work efficiency, being able to clean the sample residual liquid in time, ensuring the quality of the sample, and being conducive to providing accurate samples;

[0014] 2. Drill through the drill bit, control the lifting of the sampling pump by telescoping the telescopic column, collect oil samples through the sampling pump, collect oil samples through the sampling head, store and place the collection tank through the placement plate, store oil samples through the collection tank, fix the delivery pipe through the fixed pipe, and transport oil samples through the delivery pipe;

[0015] 3. Connect the power supply and components through the connection block, fix the electric pipe structure through the electric pipe fixing piece, convey the working instruction through the control electric pipe, control the lifting structure through the control column, fix the electric pipe structure through the connection piece, install the power supply block on the top surface of the main body bottom plate through the installation block, and integrate the total circuit through the power supply block. Description of the Drawings

[0016] Figure 1 Shown is the first three-dimensional structure schematic diagram of a sampling device for chemical and petroleum engineering supervision of the present utility model;

[0017] Figure 2 Shown is the second three-dimensional structure schematic diagram of a sampling device for chemical and petroleum engineering supervision of the present utility model;

[0018] Figure 3 Shown is the side three-dimensional structure schematic diagram of a sampling device for chemical and petroleum engineering supervision of the present utility model;

[0019] Figure 4 Shown is the partial three-dimensional structure schematic diagram of a sampling device for chemical and petroleum engineering supervision of the present utility model;

[0020] Description of the reference numerals: 1. Main body bottom plate; 2. Fixing component; 3. Control component; 4. Connection component; 5. Telescopic component; 6. Sampling component; 7. Storage component; 201. Fixing bolt; 202. Ground nail; 301. Installation block; 302. Power supply block; 401. Connection block; 402. Electric pipe fixing piece; 403. Control electric pipe; 501. Control column; 502. Connection piece; 601. Drill bit; 602. Telescopic column; 603. Sampling pump; 604. Sampling head; 701. Placement plate; 702. Collection tank; 703. Fixed pipe; 704. Delivery pipe. Detailed Description of the Invention

[0021] The present utility model will be further described below with reference to the drawings and embodiments.

[0022] Please refer to Figure 1, the present utility model provides an embodiment: a sampling device for chemical and petroleum engineering supervision, including a main body bottom plate 1, a fixing component 2, a control component 3, a connection component 4, a telescopic component 5, a sampling component 6 and a storage component 7. A plurality of groups of fixing components 2 are equidistantly arranged on the bottom surface of the main body bottom plate 1, a control component 3 is arranged on the top surface of the main body bottom plate 1, a connection component 4 is arranged on the top surface of the control component 3, a telescopic component 5 is arranged on the top surface of the connection component 4, a sampling component 6 is arranged on one side of the top surface of the connection component 4, and a storage component 7 is arranged on one side of the connection component 4.

[0023] Please refer to Figures 2 - 4 , in this embodiment, the fixing component 2 includes fixing bolts 201 and ground nails 202. A plurality of fixing bolts 201 are equidistantly arranged on the surface of the main body bottom plate 1, and ground nails 202 are arranged on the bottom surface of the fixing bolts 201. When in use, the ground nails 202 are fixed on the surface of the main body bottom plate 1 through the fixing bolts 201, and the whole device is fixed on the bottom surface through the ground nails 202. The control component 3 includes a mounting block 301 and a power supply block 302. The mounting block 301 is arranged on the top surface of the main body bottom plate 1, and the power supply block 302 is arranged on the top surface of the mounting block 301. When in use, the power supply block 302 is installed on the top surface of the main body bottom plate 1 through the mounting block 301, and the total circuit is integrated through the power supply block 302. The connection component 4 includes a connection block 401, an electric pipe fixing piece 402 and a control electric pipe 403. The connection block 401 is arranged on the top surface of the power supply block 302, the electric pipe fixing piece 402 is arranged on the top surface of the connection block 401, and the control electric pipe 403 is arranged on the top surface of the electric pipe fixing piece 402. When in use, the power supply and parts are connected through the connection block 401, the electric pipe structure is fixed through the electric pipe fixing piece 402, and the working instruction is transmitted through the control electric pipe 403;

[0024] The telescopic assembly 5 includes a control column 501 and a connecting piece 502. One end of the connecting block 401 is internally provided with the connecting piece 502, and the top surface of the control column 501 is provided with the connecting piece 502. During use, the lifting structure is lifted and lowered by the control column 501, and the electric pipe structure is fixed by the connecting piece 502. The sampling assembly 6 includes a drill bit 601, a telescopic column 602, a collection pump 603, and a collection head 604. A number of groups of drill bits 601 are equidistantly arranged inside the control column 501. The telescopic column 602 is arranged inside the control column 501. The collection pump 603 is arranged at the bottom surface of the telescopic column 602, and the collection head 604 is arranged at the bottom surface of the collection pump 603. During use, drilling is carried out by the drill bit 601, the lifting and lowering of the collection pump 603 is controlled by the telescopic column 602, the petroleum sample is collected by the collection pump 603, and the petroleum sample is collected by the collection head 604. The storage assembly 7 includes a placement plate 701, a collection tank 702, a fixing pipe 703, and a delivery pipe 704. The placement plate 701 is arranged on one side of the connecting block 401. The collection tank 702 is arranged inside the placement plate 701. The fixing pipe 703 is arranged at the bottom surface of the collection tank 702, and the delivery pipe 704 is arranged at the bottom surface of the fixing pipe 703. During use, the collection tank 702 is received and placed by the placement plate 701, the petroleum sample is received by the collection tank 702, the delivery pipe 704 is fixed by the fixing pipe 703, and the petroleum sample is delivered by the delivery pipe 704.

[0025] When working, first, the ground nail 202 is fixed on the surface of the main body bottom plate 1 through the fixing bolt 201. The whole device is fixed on the ground through the ground nail 202. The power supply block 302 is installed on the top surface of the main body bottom plate 1 through the installation block 301. The total circuit is integrated through the power supply block 302. The power supply and parts are connected through the connecting block 401. The electric pipe structure is fixed through the electric pipe fixing piece 402. The working instruction is transmitted through the control electric pipe 403.

[0026] Then, the lifting structure is lifted and lowered by the control column 501, the electric pipe structure is fixed by the connecting piece 502, drilling is carried out by the drill bit 601, the lifting and lowering of the collection pump 603 is controlled by the telescopic column 602, the petroleum sample is collected by the collection pump 603, the petroleum sample is collected by the collection head 604, the collection tank 702 is received and placed by the placement plate 701, the petroleum sample is received by the collection tank 702, the delivery pipe 704 is fixed by the fixing pipe 703, and the petroleum sample is delivered by the delivery pipe 704.

[0027] Through the above steps, the main body bottom plate 1 bears the weight, the device is fixed on the ground through the fixing assembly 2 to prevent displacement during work, the whole device is controlled through the control assembly 3, each component is connected through the connecting assembly 4, the lifting and drilling are carried out through the telescopic assembly 5, the petroleum is sampled through the sampling assembly 6, and the petroleum sample is stored through the storage assembly 7.

[0028] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those skilled in the art.

Claims

1. A sampling device for chemical and petroleum engineering supervision, comprising a main body bottom plate (1); characterized in that: The invention also comprises a fixing component (2), a control component (3), a connecting component (4), a telescopic component (5), a sampling component (6) and a storage component (7); a plurality of fixing components (2) are arranged equidistantly on the bottom surface of the main body bottom plate (1); a control component (3) is arranged on the top surface of the main body bottom plate (1); a connecting component (4) is arranged on the top surface of the control component (3); a telescopic component (5) is arranged on the top surface of the connecting component (4); a sampling component (6) is arranged on one side of the top surface of the connecting component (4); and a storage component (7) is arranged on one side of the connecting component (4).

2. A sampling device for chemical and petroleum engineering supervision according to claim 1, characterized in that: The fixing assembly (2) comprises fixing bolts (201) and ground nails (202); a plurality of fixing bolts (201) are arranged at equal intervals on the surface of the main body bottom plate (1); and the bottom surface of the fixing bolts (201) is provided with ground nails (202).

3. A sampling device for chemical and petroleum engineering supervision according to claim 2, characterized in that: The control assembly (3) comprises a mounting block (301) and a power supply block (302); the mounting block (301) is arranged on the top surface of the main body bottom plate (1), and the power supply block (302) is arranged on the top surface of the mounting block (301).

4. A sampling device for chemical and petroleum engineering supervision according to claim 3, characterized in that: The connection assembly (4) comprises a connection block (401), an electric pipe fixing plate (402) and a control electric pipe (403); the connection block (401) is arranged on the top surface of the power supply block (302); the electric pipe fixing plate (402) is arranged on the top surface of the connection block (401); and the control electric pipe (403) is arranged on the top surface of the electric pipe fixing plate (402).

5. A sampling device for chemical and petroleum engineering supervision according to claim 4, characterized in that: The telescopic assembly (5) comprises a control column (501) and a connecting piece (502); the connecting piece (502) is arranged inside one end of the connecting block (401); and the connecting piece (502) is arranged on the top surface of the control column (501).

6. A sampling device for chemical and petroleum engineering supervision according to claim 4, characterized in that: The sampling assembly (6) comprises a drill bit (601), a telescopic column (602), a collection pump (603) and a collection head (604); a plurality of groups of drill bits (601) are arranged at equal intervals inside the control column (501); a telescopic column (602) is arranged inside the control column (501); a collection pump (603) is arranged on the bottom surface of the telescopic column (602); and a collection head (604) is arranged on the bottom surface of the collection pump (603).

7. A sampling device for chemical and petroleum engineering supervision according to claim 6, characterized in that: The storage assembly (7) comprises a placement plate (701), a collection tank (702), a fixed tube (703) and a delivery tube (704); the placement plate (701) is arranged on one side of the connection block (401); the collection tank (702) is arranged inside the placement plate (701); the bottom surface of the collection tank (702) is provided with a fixed tube (703); and the bottom surface of the fixed tube (703) is provided with a delivery tube (704).

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