CN219455585U

CN219455585U - Sampler for gasoline detection

Info

Publication number: CN219455585U
Application number: CN202320043550.6U
Authority: CN
Inventors: 周满意; 金世财; 董有良; 余桂
Original assignee: Zhejiang Ruizhi Fuel Co ltd
Current assignee: Zhejiang Ruizhi Fuel Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-08-01
Anticipated expiration: 2033-01-04

Abstract

The utility model relates to the technical field of sampling equipment, and discloses a sampler for gasoline detection, which comprises a sampler shell and a partition plate, wherein the upper end of the sampler shell is provided with a containing cavity, a motor is fixedly arranged in the containing cavity, the bottom of the motor is fixedly connected with a ball screw, and a movable block is movably sleeved outside the ball screw. According to the utility model, the motor is started to work to drive the ball screw to rotate, so that the movable block can rise to pull the piston plate to rise along the inside of the liquid storage cavity through the connecting rods at the two ends, then the gasoline to be detected is pumped into the inside of the liquid storage cavity through the sampling tube, the gasoline pumped in the liquid storage cavity can be observed through the lower end of the sampler shell and is compared with the depth scale mark, the amount of the pumped gasoline can be observed, and after the sampling work is finished, the adjusting ring can be rotated to drive the side plate to rise, so that the sealing baffle is pulled to rise and the sealing plug is embedded into the lower end of the sampling tube, and the sealing plug is blocked.

Description

Sampler for gasoline detection

Technical Field

The utility model relates to the technical field of sampling equipment, in particular to a sampler for gasoline detection.

Background

The gasoline is colorless to pale yellow flowable liquid at normal temperature, is indissoluble in water, is a flammable fuel, and the produced gasoline is required to be detected according to relevant standards and through professional means, the gasoline to be detected is required to be sampled before the gasoline is detected, the gasoline to be detected is mostly pumped out in a pumping mode and then is sent to be detected, but after the gasoline is sampled, the gasoline cannot be stored under a sealing condition, so that the accuracy of a detection result is affected.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a sampler for gasoline detection, which has the advantage of sealing and storing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sampler for gasoline detection, includes sampler casing and baffle, the accommodation chamber has been seted up to the upper end of sampler casing, the inside fixed mounting who holds the chamber has the motor, the bottom fixedly connected with ball of motor, the outside activity of ball has cup jointed the movable block, the equal fixedly connected with connecting rod in the left and right sides of movable block, the stock solution chamber has been seted up to the lower extreme of sampler casing, the bottom fixed mounting of connecting rod has the piston plate that is located the stock solution intracavity portion, the bottom fixedly connected with sampling tube of sampler casing, the outside activity of sampling tube upper end has cup jointed the adjusting ring, the lower extreme swing joint of adjusting ring has the curb plate, fixed mounting has sealing baffle on the curb plate.

As a preferable technical scheme of the utility model, the handle is fixedly connected to the outer part of the upper end of the sampler shell, the partition plate is positioned in the sampler shell and separates the containing cavity from the liquid storage cavity, and the partition plate is movably connected with the ball screw.

As a preferable technical scheme of the utility model, the lower end of the sampler shell adopts a transparent structure, and depth scale marks are carved on the outer surface of the lower end of the sampler shell.

As a preferable technical scheme of the utility model, the inner walls at the left end and the right end of the accommodating cavity are respectively provided with a first sliding groove, and the outer side of the connecting rod is fixedly connected with a first sliding plate sliding along the inner part of the first sliding groove.

As a preferable technical scheme of the utility model, threads are engraved on the joint of the inner wall of the upper end of the sampling tube and the adjusting ring, and a sealing plug is fixedly arranged on the sealing baffle.

As a preferable technical scheme of the utility model, the left side and the right side of the sampling tube are respectively provided with a second sliding groove, and the inner side of the side plate is fixedly connected with a second sliding block which slides along the inside of the second sliding groove.

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

according to the utility model, the lower end of the sampling tube is inserted into the gasoline to be detected by holding the handle, then the motor is started to work to drive the ball screw to rotate, and the movable block is limited by the cooperation of the connecting rods at the two ends and the partition plate, so that the movable block can ascend to pull the piston plate to ascend along the inside of the liquid storage cavity through the connecting rods at the two ends, the gasoline to be detected can be pumped into the liquid storage cavity through the sampling tube, the amount of the extracted gasoline can be observed by observing the lower end of the casing of the sampler and contrasting with the depth scale mark, after the sampling work is finished, the adjusting ring can be rotated, and due to the existence of the screw thread, the side plate can be driven to ascend, so that the sealing baffle is pulled to ascend and the sealing plug is embedded into the lower end of the sampling tube, thus the sealing plug is blocked, and the extracted gasoline to be detected can be stored under the sealing condition.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of the overall appearance of the present utility model;

fig. 4 is a schematic view of the position structure of the side plate according to the present utility model.

In the figure: 1. a sampler housing; 2. a handle; 3. a sampling tube; 301. a second chute; 4. a side plate; 401. a second slider; 5. a sealing baffle; 501. a sealing plug; 6. an adjusting ring; 7. a receiving chamber; 701. a first chute; 8. a motor; 9. a ball screw; 10. a partition plate; 11. a movable block; 12. a connecting rod; 121. a first slide plate; 13. a piston plate; 14. a liquid storage cavity.

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.

As shown in fig. 1 to 4, the utility model provides a sampler for gasoline detection, which comprises a sampler shell 1 and a baffle 10, wherein the upper end of the sampler shell 1 is provided with a containing cavity 7, a motor 8 is fixedly arranged in the containing cavity 7, the bottom of the motor 8 is fixedly connected with a ball screw 9, the outside of the ball screw 9 is movably sleeved with a movable block 11, the left side and the right side of the movable block 11 are fixedly connected with a connecting rod 12, the lower end of the sampler shell 1 is provided with a liquid storage cavity 14, the bottom of the connecting rod 12 is fixedly provided with a piston plate 13 positioned in the liquid storage cavity 14, the bottom of the sampler shell 1 is fixedly connected with a sampling tube 3, the outside of the upper end of the sampling tube 3 is movably sleeved with an adjusting ring 6, the lower end of the adjusting ring 6 is movably connected with a side plate 4, and the side plate 4 is fixedly provided with a sealing baffle 5; the motor 8 can be started to work to drive the ball screw 9 to rotate, as the movable block 11 is limited by the cooperation of the connecting rods 12 at two ends and the partition board 10, the movable block 11 can rise, so that the piston plate 13 is pulled to rise along the inside of the liquid storage cavity 14 by the connecting rods 12 at two ends, then the gasoline to be detected can be pumped into the liquid storage cavity 14 through the sampling pipe 3, the amount of the extracted gasoline can be observed by observing the extracted gasoline in the liquid storage cavity 14 through the lower end of the sampler shell 1 and contrasting with the depth scale mark, after the sampling work is finished, the adjusting ring 6 can be rotated, due to the existence of threads, the side plate 4 can be driven to rise, so that the sealing baffle 5 is pulled to rise and embedded into the lower end of the sampling pipe 3, and the extracted gasoline to be detected can be ensured to be stored under the sealing condition.

The outside of the upper end of the sampler shell 1 is fixedly connected with a handle 2, a baffle 10 is positioned in the sampler shell 1 and separates the accommodating cavity 7 from the liquid storage cavity 14, and the baffle 10 is movably connected with the ball screw 9;

the whole sampler is conveniently controlled to work by holding the handle 2; the accommodating cavity 7 and the liquid storage cavity 14 are separated by the partition board 10, so that two closed spaces are formed, and leakage is avoided.

The lower end of the sampler shell 1 adopts a transparent structure, and depth scale marks are carved on the outer surface of the lower end of the sampler shell 1;

the lower end of the sampler shell 1 can be used for observing the gasoline extracted from the liquid storage cavity 14 and comparing with the depth scale mark, so that the amount of the extracted gasoline can be observed, and the amount of the extracted gasoline to be detected can be well controlled during the sampling operation.

The inner walls of the left end and the right end of the accommodating cavity 7 are respectively provided with a first chute 701, and the outer side of the connecting rod 12 is fixedly connected with a first sliding plate 121 sliding along the inside of the first chute 701;

the first sliding plate 121 slides along the first sliding groove 701, so that the connecting rod 12 is limited, when the ball screw 9 rotates, the limited connecting rod 12 can only move up and down, and the piston plate 13 can be driven to stably lift during operation.

Screw threads are engraved on the connection part of the inner wall of the upper end of the sampling tube 3 and the adjusting ring 6, and a sealing plug 501 is fixedly arranged on the sealing baffle 5;

due to the existence of threads, when the adjusting ring 6 is rotated to lift, the side plate 4 at the lower end of the sealing baffle plate 5 is pulled to lift and adjust the sealing plug 501, when the sealing plug 501 is embedded into the lower end of the sampling tube 3, the sealing plug can be blocked, the sealing effect is achieved, and when the sealing plug 501 is separated from the lower end of the sampling tube 3, the oil discharge, sampling and other works are facilitated.

The left side and the right side of the sampling tube 3 are respectively provided with a second sliding groove 301, and the inner side of the side plate 4 is fixedly connected with a second sliding block 401 sliding along the inside of the second sliding groove 301;

through the inside slip of second slider 401 along second spout 301, can give curb plate 4 a stable spacing effect, when rotating adjusting ring 6 and going up and down, the curb plate 4 that receives spacing then can not follow the rotation and only can follow and go up and down to adjust.

The working principle and the using flow of the utility model are as follows:

firstly, before sampling, the rotatable adjusting ring 6 descends, and the second sliding block 401 and the second sliding groove 301 are matched to limit the side plate 4 due to the existence of threads, when the adjusting ring 6 descends, the side plate 4 is driven to pull the sealing baffle 5 to descend, so that the sealing plug 501 is separated from the inside of the lower end of the sampling tube 3;

then, a detector can hold the handle 2 to enable the lower end of the sampling tube 3 to be inserted into the gasoline to be detected, and start the motor 8 to work to drive the ball screw 9 to rotate, and as the movable block 11 is limited by the cooperation of the connecting rods 12 at the two ends and the partition plate 10, the movable block 11 can rise, so that the piston plate 13 is pulled by the connecting rods 12 at the two ends to rise along the inside of the liquid storage cavity 14, the gasoline to be detected can be pumped into the inside of the liquid storage cavity 14 through the sampling tube 3, the gasoline pumped into the liquid storage cavity 14 can be observed through the lower end of the sampler shell 1, and the amount of the pumped gasoline can be observed by contrasting with the depth scale mark;

after the sampling work is finished, the adjusting ring 6 can be rotated, and due to the existence of threads, the side plate 4 can be driven to ascend, so that the sealing baffle 5 is pulled to ascend, the sealing plug 501 is embedded into the lower end of the sampling tube 3, the sampling tube is blocked, and the extracted gasoline to be detected can be ensured to be stored under the sealing condition.

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 sampler for petrol detects, includes sampler casing (1) and baffle (10), its characterized in that: the utility model discloses a sampler, including sampler casing (1), including casing (1), connecting rod, adjusting ring (6), piston plate (13) that the bottom fixed mounting of connecting rod (12) has been located inside stock solution chamber (14), the bottom fixedly connected with sampling tube (3) of sampler casing (1), the bottom fixedly connected with ball screw (9) of motor (8), the outside movable sleeve of ball screw (9) has movable block (11), the equal fixedly connected with connecting rod (12) in left and right sides of movable block (11), stock solution chamber (14) have been seted up to the lower extreme of sampler casing (1), piston plate (13) that the bottom fixed mounting of connecting rod (12) is located inside stock solution chamber (14), the outside movable sleeve of sampling tube (3) upper end has adjusting ring (6), the lower extreme swing joint of adjusting ring (6) has curb plate (4), fixed mounting has sealing baffle (5) on curb plate (4).

2. The sampler for gasoline detection as claimed in claim 1, wherein: the outside fixedly connected with handle (2) of sampler casing (1) upper end, baffle (10) are located the inside of sampler casing (1) and separate holding chamber (7) and stock solution chamber (14), baffle (10) are swing joint with ball (9).

3. The sampler for gasoline detection as claimed in claim 1, wherein: the lower extreme of sampler casing (1) adopts transparent structure, the surface of sampler casing (1) lower extreme is carved with the degree of depth scale mark.

4. The sampler for gasoline detection as claimed in claim 1, wherein: the inner walls of the left end and the right end of the accommodating cavity (7) are respectively provided with a first sliding groove (701), and the outer side of the connecting rod (12) is fixedly connected with a first sliding plate (121) sliding along the inner part of the first sliding grooves (701).

5. The sampler for gasoline detection as claimed in claim 1, wherein: threads are engraved on the inner wall of the upper end of the sampling tube (3) and the joint of the sampling tube and the adjusting ring (6), and a sealing plug (501) is fixedly installed on the sealing baffle (5).

6. The sampler for gasoline detection as claimed in claim 1, wherein: the left side and the right side of the sampling tube (3) are both provided with second sliding grooves (301), and the inner side of the side plate (4) is fixedly connected with second sliding blocks (401) sliding along the inner parts of the second sliding grooves (301).