CN219265790U

CN219265790U - Micro-glue-driven polymer solution sampling bottle for petroleum exploitation

Info

Publication number: CN219265790U
Application number: CN202222724584.XU
Authority: CN
Inventors: 于彦清
Original assignee: Tianjin Penghai Chemical Sales Co ltd
Current assignee: Tianjin Penghai Chemical Sales Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-06-27
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a micro-glue-driven polymer solution sampling bottle for petroleum exploitation, which comprises a sampling tube, wherein a first fixed ring is fixedly arranged on the outer side of the sampling tube in a surrounding manner, a movable ring is movably clamped on the outer side of the sampling tube, a sampling tube is fixed at the bottom end of the sampling tube, a first perforation is formed at the bottom end of the sampling tube, a sleeve rod is movably sleeved at the bottom end of the sampling tube, a second perforation is formed in the sleeve rod, a connecting rod is fixed at the bottom end of the movable ring, and a screw rod is inserted at the top end of the sampling tube through threads. According to the utility model, the screw rod is rotated through the operation block, so that the screw rod moves upwards along the sampling tube, the movable plate is driven to move upwards along the sampling tube, so that negative pressure is formed at the bottom end of the movable plate, then the sampling tube is extended into the solution to be sampled, and then the movable ring is rotated through the connecting rod to drive the loop bar to rotate, so that the first perforation is aligned with the second perforation, at the moment, the negative pressure enables the solution to be sucked into the sampling tube, the sampling device is not required to repeatedly take the sample into the sampling tube, and the sampling work is greatly facilitated.

Description

Micro-glue-driven polymer solution sampling bottle for petroleum exploitation

Technical Field

The utility model relates to the field of petroleum exploitation equipment, in particular to a micro-gel-driven polymer solution sampling bottle for petroleum exploitation.

Background

At present, when petroleum exploitation is performed, a fracturing agent needs to be added with a micro-gel-driven polymer for use, the quality of the micro-gel-driven polymer needs to be detected when the micro-gel-driven polymer is used, a sample is generally taken through a sampling bottle and then detected, so that the quality of the micro-gel-driven polymer is determined, but when the existing sampling bottle is used, after the sampling bottle needs to be used, the sample is fed into the sampling bottle, the operation is repeated until the required sample amount is reached, the sampling efficiency is reduced by the operation for many times, and therefore, a device is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a micro-gel driven polymer solution sampling bottle for petroleum exploitation, which solves the problems that the sampling efficiency is reduced by repeatedly sending a sample into the sampling bottle until the required sample amount is reached after the prior sampling bottle is required to be sampled by a sampling device in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a little gluey polymer solution sampling bottle that drives for oil exploitation, includes the sampling tube, the sampling tube outside encircles fixedly and is provided with first solid fixed ring, sampling tube outside activity joint is provided with the expansion ring, sampling tube bottom fixed is provided with the sampling tube, first perforation has been seted up to the sampling tube bottom, sampling tube bottom activity cup joints and is provided with the loop bar, the second perforation has been seted up to the inside second of loop bar, expansion ring bottom fixed is provided with the connecting rod, sampling tube top is provided with the screw rod through threaded interlude, the fixed operation piece that is provided with in screw rod top, the inside activity joint of sampling tube is provided with the fly leaf, screw rod bottom activity joint is on the fly leaf top, fly leaf and sampling tube inside wall are movable sealing connection, the screw rod outside is provided with the indicating mechanism that conveniently confirms the sample volume, and when using, the user rotates the screw rod through the operation piece for the screw rod upwards moves along the sampling tube, drives the fly leaf and makes the fly leaf bottom become the negative pressure, then with the sampling tube extends to wait for the sampling solution inside, later rotates the activity ring and is provided with the screw rod through threaded connection, makes the inside the sample taking device is taken to the sample volume through the first perforation, and the inside is convenient for the sample has been taken to the sample.

Preferably, the indicating mechanism comprises a second fixed ring, an indicating rod, a lantern ring and a horizontal rod, wherein the second fixed ring is fixed on the outer side of the screw in a surrounding mode, the lantern ring is movably sleeved on the outer side of the screw, the horizontal rod is fixed on one side of the lantern ring, the indicating rod is fixed on one side of the horizontal rod, the lower end of the indicating rod movably penetrates into the sampling tube and then is fixed on the top end of the movable plate, volume scales are marked on the outer side of the indicating rod, when the screw moves upwards in use, the second fixed ring is driven to move upwards, the lantern ring is driven to move upwards, the indicating rod is driven to move upwards through the horizontal rod, then specific sampling volume is determined through scale marks on the outer side of the indicating rod, and the practicality of the device is improved.

Preferably, the movable ring is movably arranged at the top end of the first fixed ring, so that the movable ring is prevented from moving downwards.

Preferably, the connecting rod is L-shaped.

Preferably, the bottom end of the connecting rod is fixed on the outer side of the loop bar.

Preferably, the outside of the operation block is surrounded with anti-skid patterns, so that the friction force on the outside of the operation block is conveniently increased.

Compared with the prior art, the utility model has the beneficial effects that:

when the sampling device is used, a user rotates the screw rod through the operation block, so that the screw rod moves upwards along the sampling tube, the movable plate is driven to move upwards along the sampling tube, negative pressure is formed at the bottom end of the movable plate, then the sampling tube extends into the solution to be sampled, and then the movable ring is rotated to drive the loop bar to rotate through the connecting rod, so that the first perforation is aligned with the second perforation, at the moment, the negative pressure enables the solution to be sucked into the sampling tube, a sample is not required to be taken into the sampling tube through the sampling device repeatedly, and the sampling work is greatly facilitated;

when the screw rod is used, the second fixing ring is driven to move upwards when the screw rod moves upwards, the lantern ring is driven to move upwards, the indicating rod is driven to move upwards through the horizontal rod, and then the specific sampling volume is determined through the scale marks on the outer side of the indicating rod, so that the practicability of the device is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a micro-gel driven polymer solution sampling bottle for petroleum exploitation according to the present utility model;

FIG. 2 is a bottom view of a micro-gel-drive polymer solution sampling bottle for petroleum exploitation according to the present utility model;

FIG. 3 is a cross-sectional view of a micro-gel-drive polymer solution sampling bottle for petroleum exploitation according to the present utility model.

In the figure: 1. a sampling tube; 2. a sampling tube; 3. a movable plate; 4. a connecting rod; 5. a first fixing ring; 6. a movable ring; 7. a first perforation; 8. a screw; 9. an operation block; 10. a second fixing ring; 11. a collar; 12. an indication rod; 13. a horizontal bar; 14. a loop bar; 15. and a second perforation.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a little gluey polymer solution sampling bottle that drives for oil exploitation, including sampling tube 1, sampling tube 1 outside encircles welded fastening has first solid fixed ring 5, sampling tube 1 outside activity joint has expansion ring 6, sampling tube 1 bottom welded fastening has sampling tube 2, first perforation 7 has been seted up to sampling tube 2 bottom, the loop bar 14 has been cup jointed in sampling tube 2 bottom activity, the second perforation 15 has been seted up to the inside loop bar 14, expansion ring 6 bottom welded fastening has connecting rod 4, sampling tube 1 top has screw rod 8 through threaded interlude, screw rod 8 top welded fastening has operation piece 9, the inside movable joint of sampling tube 1 has expansion plate 3, screw rod 8 bottom movable joint is on the top of expansion plate 3, expansion plate 3 and sampling tube 1 inside wall are movable sealing connection, the screw rod 8 outside has the guiding mechanism of convenient definite sample volume, when using, the user rotates screw rod 8 through operation piece 9 for screw rod 8 upwards moves along sampling tube 1, drive expansion plate 3 upwards moves so that the expansion plate 3 bottom forms the negative pressure, then extend sampling tube 2 to wait for sampling tube 2 inside, after that expansion plate 1 top has been rotated through

screw rod

8, 4 makes the inside take through the loop bar 14, the inside has been driven by the first perforation device to be used to make the sample 1 through the inside through the second perforation, the great need of the sample 1, the inside is repeatedly used by the sample device is needed to be absorbed by the sample 1.

In one case of this embodiment, the indicating mechanism includes second solid fixed ring 10, indicating rod 12, lantern ring 11 and horizon bar 13, second solid fixed ring 10 encircles welded fastening in the screw rod 8 outside, lantern ring 11 movably cup joints in the screw rod 8 outside, horizon bar 13 welded fastening is in lantern ring 11 one side, indicating rod 12 welded fastening is in horizon bar 13 one side, and the activity of indicating rod 12 lower extreme penetrates inside the sampling tube 1, then welded fastening is on fly leaf 3 top, the indicating rod 12 outside is carved with the volume scale, when screw rod 8 moves upwards when using, drive second solid fixed ring 10 and upwards move, so drive lantern ring 11 upwards move, thereby drive indicating rod 12 upwards move through horizon bar 13, afterwards confirm specific sample volume through the scale mark in the outside of indicating rod 12, improve the device practicality.

In one case of the present embodiment, the movable ring 6 is movable on top of the first fixed ring 5, preventing the movable ring 6 from moving downward.

In one case of the present embodiment, the connecting rod 4 is L-shaped.

In one case of this embodiment, the bottom end of the connecting rod 4 is welded and fixed to the outside of the loop bar 14.

In one case of the present embodiment, in order to increase the friction force on the outside of the operation block 9, the outside of the operation block 9 is surrounded with anti-skid patterns.

Working principle: when the sampling device is used, a user rotates the screw rod 8 through the operation block 9, so that the screw rod 8 moves upwards along the sampling tube 1, the movable plate 3 is driven to move upwards along the sampling tube 1, so that negative pressure is formed at the bottom end of the movable plate 3, then the sampling tube 2 is extended into a solution to be sampled, and then the movable ring 6 is rotated through the connecting rod 4 to drive the loop bar 14 to rotate, so that the first through hole 7 is aligned with the second through hole 15, at the moment, the negative pressure enables the solution to be sucked into the sampling tube 1, and a sample does not need to be taken into the sampling tube 1 through the sampling device repeatedly, so that the sampling work is greatly facilitated; when the screw rod 8 upwards moves in the use, drive the upwards movement of second solid fixed ring 10, drive the lantern ring 11 so upwards movement to drive the pilot rod 12 upwards movement through horizon bar 13, later confirm specific sample volume through the scale mark in the pilot rod 12 outside, improve the device practicality, have simple structure, convenient to use, excellent in use effect's advantage.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a little gluey polymer solution sampling bottle that drives for oil exploitation, includes sampling tube (1), its characterized in that: the utility model discloses a sampling tube, including sample tube (1), fixed ring (5) that is provided with is encircleed in sample tube (1), activity joint in sample tube (1) outside is provided with expansion ring (6), sample tube (1) bottom fixed is provided with sampling tube (2), first perforation (7) have been seted up to sampling tube (2) bottom, sampling tube (2) bottom activity cup joints and is provided with loop bar (14), second perforation (15) have been seted up to loop bar (14) inside, expansion ring (6) bottom fixed connection pole (4) are provided with, sample tube (1) top is provided with screw rod (8) through the screw thread interlude, screw rod (8) top is fixed to be provided with operation piece (9), inside activity joint of sample tube (1) is provided with fly leaf (3), screw rod (8) bottom activity joint is on fly leaf (3) top, fly leaf (3) and sample tube (1) inside wall are movable sealing connection, screw rod (8) outside is provided with convenient indication mechanism who confirms the sample volume.

2. The micro-gel-driven polymer solution sampling bottle for petroleum exploitation according to claim 1, wherein: the utility model provides an indicating mechanism includes second solid fixed ring (10), pilot rod (12), lantern ring (11) and horizon bar (13), second solid fixed ring (10) encircle and fix in the screw rod (8) outside, lantern ring (11) activity cup joints in the screw rod (8) outside, horizon bar (13) are fixed in lantern ring (11) one side, pilot rod (12) are fixed in horizon bar (13) one side to pilot rod (12) lower extreme activity penetrates inside sampling tube (1), then fixes on fly leaf (3) top, the depiction is provided with the volume scale in the outside of pilot rod (12).

3. The micro-gel-driven polymer solution sampling bottle for petroleum exploitation according to claim 2, wherein: the movable ring (6) is movably arranged at the top end of the first fixed ring (5).

4. A micro-gel-driven polymer solution sampling bottle for petroleum exploitation according to claim 3, wherein: the connecting rod (4) is L-shaped.

5. The micro-gel-driven polymer solution sampling bottle for petroleum exploitation according to claim 4, wherein: the bottom end of the connecting rod (4) is fixed on the outer side of the loop bar (14).

6. The micro-gel-driven polymer solution sampling bottle for petroleum exploitation according to claim 5, wherein: and anti-skid patterns are arranged on the outer side of the operation block (9) in a surrounding mode.