CN211085825U

CN211085825U - Quantitative sampling device for oil well

Info

Publication number: CN211085825U
Application number: CN201922134102.3U
Authority: CN
Inventors: 梁超; 武新强; 薄纯星; 马卫立
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-07-24
Anticipated expiration: 2029-12-03

Abstract

The utility model relates to the technical field of oil well oil extraction sampling, in particular to an oil well quantitative sampling device, which comprises a measuring pipe, wherein a precise plate is welded on the left side of the surface of the measuring pipe, a U-shaped sliding plate is arranged on the surface of the precise plate, a bolt is connected with the left side of the U-shaped sliding plate through a thread, a push rod is arranged inside the measuring pipe, and a straight rod is welded on the bottom of the push rod, the utility model solves the problem that the existing sampling device for oil well crude oil assay cannot perform quantification on sampling by arranging the measuring pipe, the push rod, a rubber plug, a sample port, a limiting block, a push block, a supporting block, the precise plate, the U-shaped sliding plate, the bolt, the straight rod and a holding plate, effectively achieves the effect of limiting the push block under the matching use among the precise line, the U-shaped sliding plate and the bolt, and simultaneously performs precise and quantitative sampling on the oil, the process of testing the crude oil of the oil well by operators is greatly improved.

Description

Quantitative sampling device for oil well

Technical Field

The utility model relates to an oil well oil recovery sampling technical field specifically is an oil well ration sampling device.

Background

The meaning of oil well sample chemical examination analysis is the calculation pure oil volume, provide the data for geology personnel, guarantee crude oil production with taking effective measure, according to the oil reservoir intercommunication condition, combine the water content data of crude oil, can judge the water direction, further know the underground condition, control and transformation stratum, when laboratory chemical examination oil well crude oil, can use the graduated flask of sample usefulness, and the graduated flask needs operating personnel to come to sample crude oil with the hand slope, because the power of human uncontrollable self, operating personnel often can fall many or fall crude oil less when the sample, can't be to the graduated flask in, the oil yield of oil well crude oil is quantified, accurate sample, so operating personnel can be continuous adjust the oil volume, thereby make crude oil chemical examination process slow, for solving the problem of telling, we provide an oil well quantitative sampling device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil well quantitative sampling device possesses the advantage of quantitative sample, has solved the problem that the sampling device of current oil well crude oil chemical examination usefulness can't carry out quantitative sample.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil well ration sampling device, includes survey buret, survey the left side fusion of buret surface and have accurate board, the surface of accurate board is equipped with the U-shaped slide, the left side threaded connection of U-shaped slide has the bolt, the inside of surveying buret is equipped with the push rod, the bottom fusion of push rod has the straight-bar, the plug has been cup jointed on the surface of straight-bar, the integrative punching press in bottom of surveying buret has a kind mouth, the top fusion of push rod has the ejector pad, the surface fusion of ejector pad has the supporting shoe, the bottom of supporting shoe is equipped with the stopper, the left side and the U-shaped slide fusion of stopper, the right side fusion of surveying buret has the grip block.

Preferably, the right side butt fusion of stopper has the slider, the left inside of holding the board is seted up and is used with the slider cooperation spout.

Preferably, the right side of the holding plate is integrally punched with four holding grooves.

Preferably, the left side of the front surface of the precision plate is sprayed with a precision line, and the unit of the precision line is ml.

Preferably, the top of ejector pad is equipped with the fixed plate, the both sides of fixed plate bottom respectively with accurate board with hold the board butt fusion.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up survey buret, the push rod, the plug, the appearance mouth, the stopper, the ejector pad, the supporting shoe, accurate board, the U-shaped slide, the bolt, straight-bar and grip block, the sampling device of current oil well crude oil chemical examination usefulness has been solved, can't carry out quantitative problem to the sample, the device is at accurate line, the effectual effect spacing to the ejector pad that has reached under the cooperation between U-shaped slide and the bolt, it is accurate also to having carried out the inside oil well crude oil of measuring tube simultaneously, quantitative sample, very big improvement operating personnel is to the process of oil well crude oil chemical examination.

Drawings

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

FIG. 2 is a schematic view of the limiting plate and the supporting block of the present invention;

fig. 3 is the utility model discloses accurate board uses the schematic diagram with the cooperation of U-shaped slide.

In the figure: 1. a measurement tube; 2. a push rod; 3. a rubber plug; 4. sampling port; 5. a limiting block; 6. a push block; 7. a support block; 8. precision plate; 9. a U-shaped slide plate; 10. a bolt; 11. a precision line; 12. a straight rod; 13. a slider; 14. holding the plate; 15. a chute; 16. a holding groove; 17. and (7) fixing the plate.

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.

Please refer to fig. 1-3, a quantitative sampling device for an oil well, including surveying buret 1, the left side butt fusion on surveying buret 1 surface has accurate board 8, the surface of accurate board 8 is equipped with U-shaped slide 9, the left side threaded connection of U-shaped slide 9 has bolt 10, the inside of surveying buret 1 is equipped with push rod 2, the bottom butt fusion of push rod 2 has straight-bar 12, the surface of straight-bar 12 has cup jointed plug 3, the integrative punching press in bottom of surveying buret 1 has appearance mouth 4, the top butt fusion of push rod 2 has ejector pad 6, the surface butt fusion of ejector pad 6 has supporting shoe 7, the bottom of supporting shoe 7 is equipped with stopper 5, the left side and the U-shaped slide 9 butt fusion of stopper 5, the right side butt fusion of surveying buret 1.

In this embodiment, the slider 13 has been welded on the right side of stopper 5, holds the left inside of board 14 and offers the spout 15 that uses with slider 13 cooperation, through setting up slider 13 and spout 15, has made things convenient for the user to the regulation of U-shaped slide 9, has also carried on spacingly to stopper 5 simultaneously.

In this embodiment, the right side of the holding plate 14 is integrally punched with four holding grooves 16, and by arranging the holding grooves 16, the comfort level of the user holding the device is increased.

In this embodiment, the spraying of the positive left side of accurate board 8 has accurate line 11, and the unit of accurate line 11 is ml, through setting up accurate line 11, convenient to use person is to the regulation of required oil mass when using.

In this embodiment, the top of ejector pad 6 is equipped with fixed plate 17, and the both sides of fixed plate 17 bottom weld with accurate board 8 and holding board 14 respectively, through setting up fixed plate 17, make accurate board 8 and hold the more confinement of being connected between the board 14, also can hang the device simultaneously and put.

The working principle is as follows: when the oil well oil sampling device is used, the sample port 4 can be placed in a measuring instrument, the straight rod 12 pushes the rubber plug 3 by pushing the push rod 2, crude oil in an oil well flows into the measuring instrument through the bottom of the sample port 4, if a certain oil sample needs to be taken, the sample oil can be extracted to pump the push block 6 to the highest position, the U-shaped sliding plate 9 can be adjusted in a vertical sliding mode by rotating the bolt 10, the U-shaped sliding plate 9 is adjusted to a required scale through the precision line 11, the limiting block 5 is driven to slide vertically by the vertical sliding of the U-shaped sliding plate 9, the sliding block 13 is driven to slide and adjust through the sliding chute 15 by the sliding of the limiting block 5, the bolt 10 is driven to enter the U-shaped sliding plate 9 by rotating the bolt 10 to fix the U-shaped sliding plate 9, the push block 6 is pushed downwards to drive each part to push out the crude oil, when the adjusted scale is pushed, the limiting block 5 is clamped by the supporting block, thereby achieving quantitative and accurate oil extraction, and after the use is finished, the device can be hung on the wall or other places by holding the holding groove 16 with a hand and freely hanging the device on the wall through the fixing plate 17.

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 an oil well ration sampling device, is including surveying buret (1), its characterized in that: survey the left side fuse joint on buret (1) surface and have accurate board (8), the surface of accurate board (8) is equipped with U-shaped slide (9), the left side threaded connection of U-shaped slide (9) has bolt (10), the inside of surveying buret (1) is equipped with push rod (2), the bottom fuse joint of push rod (2) has straight-bar (12), plug (3) have been cup jointed on the surface of straight-bar (12), the integrative punching press in bottom of surveying buret (1) has appearance mouth (4), the top fuse joint of push rod (2) has ejector pad (6), the surface fuse joint of ejector pad (6) has supporting shoe (7), the bottom of supporting shoe (7) is equipped with stopper (5), the left side and the fuse joint of U-shaped slide (9) of stopper (5), the right side fuse joint of surveying buret (1) has holding plate (14).

2. An oil well quantitative sampling device according to claim 1, characterized in that: the right side of the limiting block (5) is welded with a sliding block (13), and the inside of the left side of the holding plate (14) is provided with a sliding groove (15) matched with the sliding block (13).

3. An oil well quantitative sampling device according to claim 1, characterized in that: the right side of the holding plate (14) is integrally punched with four holding grooves (16), and the number of the holding grooves (16) is four.

4. An oil well quantitative sampling device according to claim 1, characterized in that: accurate line (11) have been sprayed on the positive left side of accurate board (8), the unit of accurate line (11) is ml.

5. An oil well quantitative sampling device according to claim 1, characterized in that: the top of ejector pad (6) is equipped with fixed plate (17), the both sides of fixed plate (17) bottom respectively with accurate board (8) with hold board (14) butt fusion.