CN217211673U

CN217211673U - Sampling device for petroleum separation and detection

Info

Publication number: CN217211673U
Application number: CN202220467054.9U
Authority: CN
Inventors: 邹立斌; 项迪; 潘贝贝
Original assignee: Wuwei Quality Measurement Inspection And Testing Center
Current assignee: Wuwei Quality Measurement Inspection And Testing Center
Priority date: 2022-03-06
Filing date: 2022-03-06
Publication date: 2022-08-16
Anticipated expiration: 2032-03-06

Abstract

The utility model relates to a sampling device that oil separation detected usefulness, including the top cap, the bottom threaded connection of top cap has the sampling bottle, the outside of top cap is provided with the frame, and the front of frame is provided with the extension frame, and the bottom of extension frame is provided with wide angle camera, the front of sampling bottle is provided with clear glass, the top of top cap is provided with control flap, and control flap's top is provided with the air pump, the top of top cap is provided with the support. This sampling device that petroleum separation detected usefulness, go up and down through lifting unit, petroleum well with the sampling device decline, insert in the oil through the sampling tube, open control flap, the air pump is bled, thereby inhale the sampling bottle with the oil from the sampling tube, transparent glass can be direct to shoot through wide-angle camera, see through the volume that transparent glass can audio-visually observe the oil sample, after the sample is accomplished, raise sampling device through lifting unit, thereby accomplish the sample, be convenient for to deepening the petroleum well sample.

Description

Sampling device for petroleum separation detection

Technical Field

The utility model relates to an oil detection technical field specifically is a sampling device that oil separation detected usefulness.

Background

Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid called "industrial blood", the upper part of the crust has petroleum storage, the main component is the mixture of various alkanes, cyclanes and aromatics; the latter considers that petroleum is generated by carbon in the earth crust, is irrelevant to organisms and is renewable, the petroleum is mainly used as fuel oil and gasoline and is also a raw material of a plurality of chemical industry products, such as solution, fertilizer, insecticide, plastics and the like, and petroleum detection is an operation of evaluating the important application indexes of the substance content and the performance quality of the petroleum.

In the sample process of oil, need change different sampling bottles to different oil samples, but the sampling tube produces the mixture easily in different oil, and it is inconvenient to change the sampling tube to whether the capacity that is difficult for observing the sample reaches, it is comparatively inconvenient to take a sample in need deepening the oil well, influences the simple operation nature of sample.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sampling device that oil separation detected usefulness possesses and is convenient for go deep into the petroleum well and takes a sample, and is convenient for switch advantages such as service mode, has solved sampling device and is not convenient for go deep into the petroleum well and take a sample, and is not convenient for switch the problem of service mode.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sampling device that oil separation detected usefulness, includes the top cap, and the bottom threaded connection of top cap has the sampling bottle, the outside of top cap is provided with the frame, and the front of frame is provided with extends the frame, and the bottom of extending the frame is provided with wide angle camera, the front of sampling bottle is provided with clear glass, the top of top cap is provided with control flap, and control flap's top is provided with the air pump, the top of top cap is provided with the support, and the top of support is provided with the thread piece, and the outside threaded connection of thread piece has the adapter sleeve, and the top of adapter sleeve sets up lifting unit, the sampling bottle left side is seted up threaded hole, and the inboard threaded connection of screw hole has the connecting cylinder, and the left side of connecting cylinder is provided with the sampling tube, the right side of connecting cylinder is provided with out the appearance pipe.

Further, the inboard of sampling bottle is provided with annular baffle, and annular baffle is located the top of connecting cylinder.

Further, the frame cup joints in the sampling bottle outside, and the inboard of frame is provided with sealed the pad.

Furthermore, the front of the transparent glass is provided with scale marks, and the positions of the scale marks correspond to the positions of the wide-angle cameras.

Further, lifting unit includes the support body, rotates first driving roller, fixed connection at the wind-up wheel of first driving roller back and fixed connection at the lifting rope in the wind-up wheel outside of connecting on the support body.

Further, lifting unit still including rotate the second driving roller of connection on the support body, fixed connection at the commentaries on classics hand at the second driving roller back to and the drive belt of transmission connection between first driving roller and the second driving roller outside.

Furthermore, the lifting rope is fixedly connected with the connecting sleeve.

(III) advantageous effects

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

1. this sampling device of petroleum separation measuring usefulness, go up and down through lifting unit, petroleum well falls with sampling device, insert the oil through the sampling tube, open control flap, the air pump is bled, thereby inhale the sampling bottle with the oil from the sampling tube, through the shooting that wide angle camera can be direct clear glass, see through the volume that clear glass can audio-visually observe the oil sample, after the sample is accomplished, rise sampling device through lifting unit, thereby accomplish the sample, be convenient for to deepening the petroleum well sample.

2. This sampling device that oil separation detected usefulness through rotatory adapter sleeve, can be with adapter sleeve and screw thread piece split to sample subaerial alone, be convenient for carry out the sample operation under the use sight of difference, and through rotary connection section of thick bamboo, can break away from adapter sleeve and screw hole, convenient to detach sampling tube, and simple to operate.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of part A of the structure of FIG. 2;

fig. 4 is a partial enlarged view of part B of the structure of fig. 2 of the present invention.

In the figure: 100 top cover, 101 outer frame, 102 extending frame, 103 wide-angle camera, 104 control valve, 105 air pump, 200 sampling bottle, 201 transparent glass, 202 screw hole, 203 annular clapboard, 300 support, 301 screw block, 302 connecting sleeve, 400 lifting component, 410 frame body, 420 first driving roller, 430 winding wheel, 440 lifting rope, 450 second driving roller, 460 driving belt, 470 rotating hand, 500 connecting cylinder, 501 sampling tube, 502 sampling tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the sampling device for oil separation detection in this embodiment includes a top cap 100, a sampling bottle 200 is connected to the bottom of the top cap 100 through a thread, an outer frame 101 is disposed on the outer side of the top cap 100, the outer frame 101 is sleeved on the outer side of the sampling bottle 200, a sealing gasket is disposed on the inner side of the outer frame 101, an extension frame 102 is disposed on the front surface of the outer frame 101, a wide-angle camera 103 is disposed on the bottom of the extension frame 102, a transparent glass 201 is disposed on the front surface of the sampling bottle 200, a scale mark is disposed on the front surface of the transparent glass 201, the scale mark corresponds to the wide-angle camera 103, a control valve 104 is disposed on the top of the top cap 100, an air pump 105 is disposed on the top of the control valve 104, a support 300 is disposed on the top of the top cap 100, a screw block 301 is disposed on the top of the support 300, a connecting sleeve 302 is connected to the thread on the outer side of the screw block 301, and a lifting assembly 400 is disposed on the top of the connecting sleeve 302, threaded hole 202 is seted up on sampling bottle 200 left side, and threaded hole 202's inboard threaded connection has connecting cylinder 500, and sampling bottle 200's inboard is provided with annular baffle 203, and annular baffle 203 is located the top of connecting cylinder 500, and the left side of connecting cylinder 500 is provided with sampling tube 502, and the right side of connecting cylinder 500 is provided with out appearance pipe 501.

Wherein, lifting unit 400 includes support body 410, rotate the first driving roller 420 of connection on support body 410, fixed connection is at the take-up pulley 430 of first driving roller 420 back and fixed connection is at the lift rope 440 in the take-up pulley 430 outside, lifting unit 400 is still including rotating second driving roller 450 of connection on support body 410, fixed connection is at the commentaries on classics hand 470 of the back of second driving roller 450, and the transmission belt 460 of transmission connection between first driving roller 420 and second driving roller 450 outside, lift rope 440 and adapter sleeve 302 fixed connection, go up and down through lifting unit 400.

The working principle of the above embodiment is as follows:

(1) rotate hand 470 through rotating and drive second driving roller 450 and rotate, second driving roller 450 drives the transmission of drive belt 460, and drive belt 460 drives first driving roller 420 and rotates to drive wind-up wheel 430 and unreel, thereby with the downward extension of volume lift rope 440, thereby it is whole with sample bottle 200 to drop top cap 100, according to the reverse operation of above-mentioned principle, can rise top cap 100 and sample bottle 200 wholly.

(2) The annular partition 203 acts as a barrier to prevent splashing into the top cover 100 while oil is being drawn.

(3) The distance close to the liquid level of the petroleum and the amount of the absorbed petroleum liquid can be conveniently controlled through the wide-angle camera 103.

(4) The lifting assembly 400 is installed to be lifted by the screw block 301 and the connection sleeve 302, and the two modes of surface sampling and deep downhole sampling can be switched by releasing the connection between the screw block 301 and the connection sleeve 302.

Compared with the prior art: the lifting assembly 400 is used for lifting, the sampling device is lowered into an oil well, the sampling tube 502 is inserted into oil, the control valve 104 is opened, the air pump 105 is used for pumping air, the oil is sucked into the sampling bottle 200 from the sampling tube 502, the transparent glass 201 can be directly shot through the wide-angle camera 103, the quantity of the oil to be sampled can be visually observed through the transparent glass 201, after the sampling is finished, the sampling device is lifted through the lifting assembly 400, the sampling is finished, the oil well can be conveniently sampled, the connecting sleeve 302 and the thread block 301 can be detached through rotating the connecting sleeve 302, the sampling can be independently carried out on the ground, the sampling operation can be conveniently carried out under different use scenes, the connecting sleeve 500 can be separated from the thread hole 202 through rotating the connecting sleeve 500, the sampling tube 502 can be conveniently detached, the installation is convenient, the problem that the sampling device cannot be conveniently extended into the oil well, and it is inconvenient to switch the use mode.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sampling device that petroleum separation detected usefulness, includes top cap (100), and the bottom threaded connection of top cap (100) has sampling bottle (200), its characterized in that: the outer side of the top cover (100) is provided with an outer frame (101), the front of the outer frame (101) is provided with an extension frame (102), the bottom of the extension frame (102) is provided with a wide-angle camera (103), the front of the sampling bottle (200) is provided with transparent glass (201), the top of the top cover (100) is provided with a control valve (104), the top of the control valve (104) is provided with an air pump (105), the top of the top cover (100) is provided with a support (300), the top of the support (300) is provided with a thread block (301), the outer side of the thread block (301) is in threaded connection with a connecting sleeve (302), the top of the connecting sleeve (302) is provided with a lifting assembly (400), the left side of the sampling bottle (200) is provided with a threaded hole (202), the inner side of the threaded hole (202) is in threaded connection with a connecting cylinder (500), and the left side of the connecting cylinder (500) is provided with a sampling tube (502), and a sample outlet pipe (501) is arranged on the right side of the connecting cylinder (500).

2. The sampling device for oil separation and detection according to claim 1, characterized in that: the inside of sampling bottle (200) is provided with annular baffle (203), and annular baffle (203) is located the top of connecting cylinder (500).

3. The sampling device for oil separation and detection according to claim 1, characterized in that: the outer frame (101) is sleeved outside the sampling bottle (200), and a sealing gasket is arranged on the inner side of the outer frame (101).

4. The sampling device for oil separation testing according to claim 1, characterized in that: the front of transparent glass (201) is provided with the scale and marks, and the position that the scale was marked corresponds with wide-angle camera (103) position.

5. The sampling device for oil separation and detection according to claim 1, characterized in that: the lifting assembly (400) comprises a frame body (410), a first driving roller (420) rotatably connected to the frame body (410), a winding wheel (430) fixedly connected to the back of the first driving roller (420), and a lifting rope (440) fixedly connected to the outer side of the winding wheel (430).

6. The sampling device for oil separation and detection according to claim 5, wherein: the lifting assembly (400) further comprises a second driving roller (450) rotatably connected to the frame body (410), a rotating hand (470) fixedly connected to the back face of the second driving roller (450), and a transmission belt (460) in transmission connection between the outer sides of the first driving roller (420) and the second driving roller (450).

7. The sampling device for oil separation and detection according to claim 6, wherein: the lifting rope (440) is fixedly connected with the connecting sleeve (302).