CN214952427U

CN214952427U - Sampling device for petroleum detection

Info

Publication number: CN214952427U
Application number: CN202121016036.0U
Authority: CN
Inventors: 薛清清; 李青; 王玲玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-11-30
Anticipated expiration: 2031-05-12

Abstract

The utility model belongs to the sampling equipment field, especially, sampling device for oil detection, including the U-shaped frame, fixed mounting has a plurality of samplers in the U-shaped frame, a plurality of guide ways have all been seted up on the both sides inner wall of U-shaped frame, slidable mounting has the guide holder in the guide way, fixed mounting has same apron on two guide holders that lie in same water flat line, and apron and sampler barrel looks adaptation, the top fixed mounting of guide holder has elastic component, and elastic component's top fixed mounting is on the inner wall of guide way, lie in fixed mounting with fixed mounting on the guide holder of one side and have the montant, the top fixed mounting of two montants has same pull rod, and the pull rod is located the top of U-shaped frame, the bottom fixed mounting of sampler barrel has the discharging pipe. The utility model relates to a rationally, be convenient for open and close the sampler barrel, be convenient for take a sample to the oil, and be convenient for open the discharging pipe to be convenient for take out the oil in the sampler barrel.

Description

Sampling device for petroleum detection

Technical Field

The utility model relates to a sampling equipment technical field especially relates to a sampling device for oil detection.

Background

In the process of oil field exploitation, oil well sampling analysis needs to be carried out, and a sample is taken out of the produced crude oil for analysis. The withdrawn crude oil is subjected to various analyses, for example, water content, sand content, wax content, viscosity, freezing point, etc. in the crude oil.

Most of the existing sampling devices can only take surface-layer petroleum by adopting a measuring cup or a measuring cylinder, the whole barrel of petroleum is not representative, and the problem that petroleum with different depths is inconvenient to sample exists, so that a sampling device for petroleum detection is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the oil of the different degree of depth of being not convenient for carries out the sample among the prior art, and the sampling device for oil detection who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sampling device for petroleum detection comprises a U-shaped frame, wherein a plurality of sampling cylinders are fixedly arranged in the U-shaped frame, a plurality of guide grooves are respectively formed in the inner walls of the two sides of the U-shaped frame, guide seats are slidably arranged in the guide grooves, the same cover plate is fixedly arranged on the two guide seats on the same horizontal line, the cover plates are matched with the sampling cylinders, elastic components are fixedly arranged at the tops of the guide seats, the tops of the elastic components are fixedly arranged on the inner walls of the guide grooves, vertical rods are fixedly arranged on the guide seats on the same side, the same pull rod is fixedly arranged at the top ends of the two vertical rods and is positioned above the U-shaped frame, a discharge pipe is fixedly arranged at the bottom of each sampling cylinder, a partition plate is fixedly arranged in each discharge pipe, a conical hole is formed in the top of the partition plate, a sliding plate is slidably arranged on the discharge pipe, and a connecting rod is fixedly arranged at the bottom end of the sliding plate, the bottom ends of the two connecting rods are fixedly provided with T-shaped rods, the top ends of the T-shaped rods are fixedly provided with conical seats, and the conical seats are matched with the conical holes.

Preferably, a plurality of return springs are fixedly mounted at the top of the sliding plate, and the top ends of the return springs are fixedly mounted in the sampling cylinder.

Preferably, a sliding hole is formed in the inner wall of the top of the guide groove, and the vertical rod is connected with the sliding hole in a sliding mode.

Preferably, a limiting groove is formed in the discharging pipe, a limiting seat is mounted on the sliding plate, and the limiting seat is in sliding connection with the corresponding limiting groove.

Preferably, a sealing ring is fixedly mounted on the conical seat, and the sealing ring is matched with the conical hole.

Preferably, the bottom of the cover plate is fixedly provided with a sealing plug, and the sealing plug is matched with the sampling tube.

The utility model has the advantages that:

1. when the U-shaped frame and the sampling cylinder are inserted into petroleum, the guide seat can move to drive the cover plate to move upwards through the matching of the pull rod, the vertical rod, the guide seat and the elastic assembly, so that the sampling cylinder can be opened, and the petroleum at different depths can be conveniently sampled through the sampling cylinder;

2. through the cooperation of sliding plate, reset spring, connecting rod and, T shape pole can drive the toper seat rebound for the toper seat leaves the bell mouth, and the oil in the sampling tube can be taken out through the discharging pipe this moment.

Drawings

Fig. 1 is a schematic perspective view of a sampling device for oil detection according to the present invention;

fig. 2 is a schematic front view of a sampling device for oil detection according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a sampling device for oil detection according to the present invention;

fig. 4 is a schematic structural diagram of a part B of the sampling device for oil detection according to the present invention.

In the figure: 1. a U-shaped frame; 2. a sampling tube; 3. a cover plate; 4. a guide groove; 5. a guide seat; 6. an elastic component; 7. a vertical rod; 8. a pull rod; 9. a discharge pipe; 10. a partition plate; 11. a tapered hole; 12. a conical seat; 13. a T-shaped rod; 14. a sliding plate; 15. a connecting rod; 16. a return spring.

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.

Referring to fig. 1-4, a sampling device for petroleum detection comprises a U-shaped frame 1, a plurality of sampling barrels 2 are fixedly installed in the U-shaped frame 1, a plurality of guide grooves 4 are respectively formed on the inner walls of two sides of the U-shaped frame 1, guide bases 5 are slidably installed in the guide grooves 4, the same cover plate 3 is fixedly installed on the two guide bases 5 on the same horizontal line, the cover plate 3 is matched with the sampling barrels 2, an elastic component 6 is fixedly installed on the top of the guide bases 5, the top of the elastic component 6 is fixedly installed on the inner wall of the guide grooves 4, vertical rods 7 are fixedly installed on the guide bases 5 on the same side, the same pull rod 8 is fixedly installed on the top ends of the two vertical rods 7, the pull rod 8 is located above the U-shaped frame 1, a discharge pipe 9 is fixedly installed at the bottom of the sampling barrel 2, a partition plate 10 is fixedly installed in the discharge pipe 9, a tapered hole 11 is formed in the top of the partition plate 10, slidable mounting has sliding plate 14 on discharging pipe 9, sliding plate 14's bottom fixed mounting has connecting rod 15, the bottom fixed mounting of two connecting rods 15 has T shape pole 13, the top fixed mounting of T shape pole 13 has toper seat 12, and toper seat 12 and bell mouth 11 looks adaptation, when inserting the oil to U-shaped frame 1 and sampler barrel 2, through pull rod 8, montant 7, guide holder 5, elastic component 6's cooperation, make the removal of guide holder 5 can drive 3 rebound of apron, thereby can open sampler barrel 2, be convenient for take a sample to the different degree of depth oil through sampler barrel 2.

In this embodiment, a plurality of reset springs 16 are fixedly mounted at the top of sliding plate 14, the top end of reset spring 16 is fixedly mounted in sampling tube 2, and through the cooperation of sliding plate 14, reset spring 16, connecting rod 15 and T-shaped rod 13, T-shaped rod 13 can drive conical seat 12 to move upwards, so that conical seat 12 leaves conical hole 11, and at this moment, the oil in sampling tube 2 can be taken out through discharging pipe 9.

In this embodiment, a sliding hole has been seted up on the top inner wall of guide way 4, and montant 7 and sliding hole sliding connection have seted up the spacing groove on the discharging pipe 9, install spacing seat on sliding plate 14, and spacing seat and the spacing groove sliding connection that corresponds, through being provided with spacing seat and spacing groove to can make sliding plate 14 carry out stable removal.

In this embodiment, fixed mounting has the sealing washer on the conical seat 12, and sealing washer and 11 looks adaptations of bell mouth, and the bottom fixed mounting of apron 3 has the sealing plug, and sealing plug and sampling tube 2 looks adaptations, is convenient for seal bell mouth 11 through being provided with the sealing washer.

In the utility model, when the U-shaped frame 1 and the sampling cylinder 2 are inserted into the petroleum, the pull rod 8 is moved upwards, the pull rod 8 can drive the vertical rod 7 to move upwards, the vertical rod 7 can drive the guide seat 5 to move upwards and compress the elastic component 6, and the cover plate 3 can be driven to move upwards by the movement of the guide seat 5, so that the sampling cylinder 2 can be opened, and the petroleum at different depths can be sampled conveniently through the sampling cylinder 2;

when the oil in the sampling cylinder 2 is removed, the sliding plate 14 is upwards slid, the sliding plate 14 can compress the return spring 16, the sliding plate 14 can drive the connecting rod 15 and the T-shaped rod 13 to move upwards, the T-shaped rod 13 can drive the conical seat 12 to move upwards, the conical seat 12 is enabled to leave the conical hole 11, and the oil in the sampling cylinder 2 can be taken out through the discharge pipe 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sampling device for oil detection, includes U-shaped frame (1), its characterized in that, fixed mounting has a plurality of sampling barrels (2) in U-shaped frame (1), all seted up a plurality of guide ways (4) on the both sides inner wall of U-shaped frame (1), slidable mounting has guide holder (5) in guide way (4), and fixed mounting has same apron (3) on two guide holders (5) that lie in same water flat line, just apron (3) and sampling barrel (2) looks adaptation, the top fixed mounting of guide holder (5) has elastic component (6), and the top fixed mounting of elastic component (6) is on the inner wall of guide way (4), and fixed mounting has montant (7) on guide holder (5) that lie in the same one side, two the top fixed mounting of montant (7) has same pull rod (8), just pull rod (8) are located the top of U-shaped frame (1), the bottom fixed mounting of sampler barrel (2) has discharging pipe (9), just fixed mounting has baffle (10) in discharging pipe (9), bell mouth (11) have been seted up at the top of baffle (10), slidable mounting has sliding plate (14) on discharging pipe (9), the bottom fixed mounting of sliding plate (14) has connecting rod (15), two the bottom fixed mounting of connecting rod (15) has T shape pole (13), the top fixed mounting of T shape pole (13) has toper seat (12), just toper seat (12) and bell mouth (11) looks adaptation.

2. The sampling device for petroleum detection as claimed in claim 1, wherein a plurality of return springs (16) are fixedly mounted on the top of the sliding plate (14), and the top ends of the return springs (16) are fixedly mounted in the sampling cylinder (2).

3. The sampling device for petroleum detection as claimed in claim 1, wherein the top inner wall of the guide groove (4) is provided with a sliding hole, and the vertical rod (7) is connected with the sliding hole in a sliding manner.

4. The sampling device for petroleum detection as claimed in claim 1, wherein the discharging pipe (9) is provided with a limiting groove, the sliding plate (14) is provided with a limiting seat, and the limiting seat is slidably connected with the corresponding limiting groove.

5. The sampling device for petroleum detection as claimed in claim 1, wherein the conical seat (12) is fixedly provided with a sealing ring, and the sealing ring is matched with the conical hole (11).

6. The sampling device for petroleum detection as claimed in claim 1, wherein the bottom of the cover plate (3) is fixedly provided with a sealing plug, and the sealing plug is matched with the sampling tube (2).