CN211230403U - Sampling bucket for oil extraction in oil field - Google Patents

Abstract

The utility model belongs to the technical field of the sampling bucket, especially, be a sampling bucket for oil recovery in oil field, the dipping barrel comprises a barrel body, be equipped with vacuum heat preservation in the staving, oil pipe is worn to be equipped with to the staving lower surface, oil pipe fixed surface is connected with the solenoid valve, staving inner wall fixedly connected with first filter screen, first filter screen locates into the oil pipe top, be equipped with the oil storage storehouse in the staving, oil pipe is worn to be equipped with on the staving surface, oil pipe one end fixed surface is connected with the second filter screen, first filter screen is comparatively sparse than the second filter screen, the other end surface swing joint of oil pipe has first valve, the staving surface is equipped with the external screw; the utility model discloses, go into oil pipe and solenoid valve through setting up for people are when using the device sampling, through the activity of control switch control solenoid valve, make crude oil through going into oil pipe, get into in the oil storage bin, thereby make people can take the crude oil sample.

Description

Sampling bucket for oil extraction in oil field

Technical Field

The utility model belongs to the technical field of the sampling bucket, concretely relates to oil field is sampling bucket for oil recovery.

Background

It is a common practice to refer to unprocessed petroleum as crude oil, a dark brown, green fluorescent, viscous oily liquid with special odor, which is a mixture of liquid hydrocarbons such as alkane, cycloalkane, aromatic hydrocarbon and olefin, and to take samples periodically before or during oil extraction in oil field for analysis and analysis of the quality and composition of crude oil, so a sampling barrel for oil extraction in oil field is needed.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an oil field is sampling bucket for oil recovery has the characteristics such as multifunctionality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil field is sampling bucket for oil recovery, includes the staving, be equipped with the vacuum heat preservation in the staving, the staving lower surface is worn to be equipped with into oil pipe, it is connected with the solenoid valve to go into oil pipe fixed surface, the first filter screen of staving inner wall fixedly connected with, the oil pipe top is located into to first filter screen, be equipped with the oil storage storehouse in the staving, the staving surface is worn to be equipped with out oil pipe, it is connected with the second filter screen to go out oil pipe one end fixed.

Preferably, the first filter screen is sparser than the second filter screen, the other end surface of the oil outlet pipe is movably connected with a first valve, the surface of the barrel body is provided with external threads, a top cover is arranged above the barrel body, the lower surface of the top cover is provided with internal threads, and the internal threads are matched with the external threads

Preferably, the surface of the top cover is provided with a vent pipe in a penetrating manner, the surface of the vent pipe is movably connected with a second valve, the upper surface of the top cover is fixedly connected with an air pump, the surface of the air pump is provided with an air exhaust pipe, the air exhaust pipe penetrates through the surface of the top cover, and the surface of the air pump is provided with an air outlet pipe.

Preferably, transparent glass is embedded on the surface of the barrel body, four bases are arranged on the lower surface of the barrel body and are arranged on the lower surface of the barrel body in a rectangular mode, and a storage battery is arranged on the lower surface of the barrel body.

Preferably, staving side fixedly connected with support column, the support column is total two, and arranges on the staving surface, support column surface swing joint has the handle, the handle surface is equipped with anti-skidding rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses, through setting up into oil pipe and solenoid valve, make people when using the device sampling, through control switch control solenoid valve activity, make crude oil pass into oil pipe, get into the oil storage storehouse, thereby make people can take crude oil sample, through setting up the top cap, make people when wasing the device, through twisting the top cap, make the internal thread move on the external thread surface, make the oil storage storehouse open, thereby make the oil storage storehouse can be washd, thereby make the device can recycle, save resources, through setting up first valve and second valve, make people when taking out crude oil sample from the oil storage storehouse, through twisting the second valve, make crude oil sample contact atmospheric pressure, then twist the first valve, make crude oil sample flow into the apparatus that prepares in advance under the effect of atmospheric pressure and gravity, thereby make crude oil sample take out, through setting up the aspiration pump for people are when taking crude oil sample, through control switch control aspiration pump activity, make the air in the oil storage storehouse pass through the exhaust tube and flow to the aspiration pump, can discharge through the outlet duct afterwards, make to be in the negative pressure state in the oil storage storehouse, thereby make crude oil can be taken under the unbalanced condition of pressure.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

in the figure: 1. a barrel body; 2. a vacuum heat-insulating layer; 3. entering an oil pipe; 4. an electromagnetic valve; 5. a first filter screen; 6. an oil storage bin; 7. an oil outlet pipe; 8. a second filter screen; 9. a first valve; 10. an external thread; 11. An internal thread; 12. a top cover; 13. a gas permeable pipe; 14. a second valve; 15. an air exhaust pipe; 16. an air pump; 17. an air outlet pipe; 18. transparent glass; 19. a base; 20. a storage battery; 21. a support pillar; 22. a handle; 23. and (3) anti-skid rubber.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an oil field is sampling bucket for oil recovery, includes staving 1, be equipped with vacuum heat preservation 2 in the staving 1, 1 lower surface of staving wears to be equipped with into oil pipe 3, 3 fixed surface of income oil pipe is connected with solenoid valve 4, 1 inner wall fixedly connected with first filter screen 5 of staving, 3 tops of income oil pipe are located to first filter screen 5, be equipped with storage oil bin 6 in the staving 1, through setting up and put into oil pipe 3 and solenoid valve 4 for people are when using the device sampling, through the activity of control switch control solenoid valve 4, make crude oil through going into oil pipe 3, get into in the storage oil bin 6, thereby make people can take crude oil sample, 1 surface of staving is worn to be equipped with out oil pipe 7, 7 one end fixed surface of play oil pipe is connected with second.

Specifically, first filter screen 5 is comparatively sparse than second filter screen 8, go out oil pipe 7 other end surface swing joint and have first valve 9, 1 surface of staving is equipped with external screw thread 10, 1 top of staving is equipped with top cap 12, through setting up top cap 12 for people are when wasing the device, through wrench movement top cap 12, make internal thread 11 at external screw thread 10 surface activity, make oil storage bin 6 open, thereby make oil storage bin 6 can be washd, thereby make the device can recycle, save the resource, top cap 12 lower surface is equipped with internal thread 11, internal thread 11 and external screw thread 10 phase-match.

Specifically, a vent pipe 13 penetrates through the surface of the top cover 12, a second valve 14 is movably connected to the surface of the vent pipe 13, the first valve 9 and the second valve 14 are arranged, so that when a user takes out a crude oil sample from the oil storage bin 6, the crude oil sample is in contact with the atmospheric pressure by twisting the second valve 14, then the first valve 9 is twisted, so that the crude oil sample flows into a prepared device under the action of the atmospheric pressure and the gravity, so that the crude oil sample can be taken out, an air suction pump 16 is fixedly connected to the upper surface of the top cover 12, an air suction pipe 15 is arranged on the surface of the air suction pump 16, the air suction pipe 15 penetrates through the surface of the top cover 12, an air outlet pipe 17 is arranged on the surface of the air suction pump 16, so that when the user takes the crude oil sample, the air suction pump 16 is controlled to move by controlling the opening and closing of the air suction pump 16, so that the air in the oil storage bin 6 flows to the air, then discharged through the gas outlet pipe 17, so that the interior of the oil storage bin 6 is in a negative pressure state, and the crude oil can be collected under the condition of unbalanced pressure.

Specifically, transparent glass 18 has been inlayed on staving 1 surface, staving 1 lower surface is equipped with base 19, base 19 is total four, and is the rectangle and arranges at staving 1 lower surface, staving 1 lower surface is equipped with battery 20.

Specifically, 1 side fixedly connected with support column 21 of staving, support column 21 is total two, and arranges on 1 surface of staving, support column 21 surface swing joint has handle 22, handle 22 surface is equipped with anti-skidding rubber 23.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, at first carry the device to crude oil well or oil drum side, through the activity of control switch control aspiration pump 16, make the air in the oil storage storehouse 6 flow to aspiration pump 16 through exhaust tube 15, later through outlet duct 17 obtain discharging, make in the oil storage storehouse 6 be in the negative pressure state, tie up the rope on handle 22, then put the device into crude oil well or oil drum, through the activity of control switch control solenoid valve 4, make crude oil pass through oil inlet pipe 3, then pass through first filter screen 5 and get into in the oil storage storehouse 6, thereby make crude oil sample be taken, later pull the rope, get back the device, through twisting second valve 14, make crude oil sample contact air, then twist first valve 9, make crude oil sample pass through second filter screen 8 and oil outlet pipe 7, and flow into the apparatus that prepares in advance under the effect of atmospheric pressure and geocentric attraction, thereby allowing a crude oil sample to be taken.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides an oil field is sampling bucket for oil recovery, includes staving (1), its characterized in that: be equipped with vacuum heat preservation (2) in staving (1), staving (1) lower surface is worn to be equipped with into oil pipe (3), it is connected with solenoid valve (4) to go into oil pipe (3) fixed surface, staving (1) inner wall fixedly connected with first filter screen (5), oil pipe (3) top is located into in first filter screen (5), be equipped with oil storage bin (6) in staving (1), staving (1) surface is worn to be equipped with out oil pipe (7), it is connected with second filter screen (8) to go out oil pipe (7) one end fixed surface.

2. The sampling barrel for oil extraction in the oil field as claimed in claim 1, wherein: first filter screen (5) are comparatively sparse than second filter screen (8), it has first valve (9) to go out oil pipe (7) other end surface swing joint, staving (1) surface is equipped with external screw thread (10), staving (1) top is equipped with top cap (12), top cap (12) lower surface is equipped with internal thread (11), internal thread (11) and external screw thread (10) phase-match.

3. The sampling barrel for oil extraction in the oil field as claimed in claim 2, wherein: the air exhaust device is characterized in that a vent pipe (13) penetrates through the surface of the top cover (12), a second valve (14) is movably connected to the surface of the vent pipe (13), an air exhaust pump (16) is fixedly connected to the upper surface of the top cover (12), an air exhaust pipe (15) is arranged on the surface of the air exhaust pump (16), the air exhaust pipe (15) penetrates through the surface of the top cover (12), and an air outlet pipe (17) is arranged on the surface of the air exhaust pump (16).

4. The sampling barrel for oil extraction in the oil field as claimed in claim 1, wherein: transparent glass (18) have been inlayed on staving (1) surface, staving (1) lower surface is equipped with base (19), base (19) are total four, and are the rectangle and arrange at staving (1) lower surface, staving (1) lower surface is equipped with battery (20).

5. The sampling barrel for oil extraction in the oil field as claimed in claim 1, wherein: staving (1) side fixedly connected with support column (21), support column (21) are total two, and arrange on staving (1) surface, support column (21) surface swing joint has handle (22), handle (22) surface is equipped with anti-skidding rubber (23).

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