CN216284480U

CN216284480U - Telescopic long handle liquid sampling tube

Info

Publication number: CN216284480U
Application number: CN202122498677.0U
Authority: CN
Inventors: 王伟红
Original assignee: Jiangsu Xinlu Chemical New Material Co ltd
Current assignee: Jiangsu Xinlu Chemical New Material Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-12
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a telescopic long-handle liquid sampling tube which comprises a telescopic rod and a liquid transfer pipeline, wherein the telescopic rod comprises a first rod body, a second rod body and a third rod body, the liquid transfer pipeline comprises a hard tube, a two-way joint and a hose, the third rod body is arranged inside the second rod body, the second rod body is arranged inside the first rod body, a needle head is arranged at the top end of the first rod body, scale marks are arranged on the outer surfaces of the first rod body, the second rod body and the third rod body, and the hard tube is arranged inside the first rod body. Through this design, under syringe needle, scale mark, electric wire, the electronic water squeezer of chargeable type, liquid outlet, telescopic link, transfer liquid pipeline's effect for the sampling tube has solved the liquid of the different levels of extraction large-scale oil drum, and the relatively more difficult problem when liquid is got to high viscosity liquid, and is favorable to using manpower sparingly through electronic water squeezer, also can prevent that the backflow of suction type sampler liquid leads to different oil material to mix.

Description

Telescopic long handle liquid sampling tube

Technical Field

The utility model belongs to the technical field of liquid sampling equipment, and particularly relates to a telescopic long-handle liquid sampling tube.

Background

Sampling refers to the process of extracting an individual or sample from a population, i.e., the process of testing or observing the population. Random sampling and non-random sampling. The former refers to a sampling method for extracting samples from the population according to the randomization principle, which does not have any subjectivity, and includes simple random sampling, systematic sampling, whole group sampling, and hierarchical sampling.

At present, the layering phenomenon can appear in organic chemicals such as many oils and industrial tank liquor long-term storage or long-term use, leads to different layers of chemical components and component content to have the difference, and many samplers on the market can only get the surface sample at present, or when taking off the lower solution, the lower solution can mix with the upper solution equally, and the analysis can the error appear. And at present many samplers all are manual extractions, get high viscosity liquid hand tired easily, lead to liquid backward flow to lead to the bucket interior liquid to flow bigger easily to different layers of liquid continue to mix, lead to the liquid of getting to be contaminated.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the telescopic long-handle liquid sampling tube, which improves the purity of the taken liquid and makes the sampling process easier.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a telescopic long handle liquid sampling tube, includes telescopic link and pipette way, the telescopic link includes the first body of rod, the second body of rod, the third body of rod, pipette way includes hard tube, bi-pass joint, hose, the third body of rod sets up the inside at the second body of rod, the second body of rod sets up the inside at the first body of rod, the top of the first body of rod is equipped with the syringe needle, the surface of the first body of rod, the second body of rod, the third body of rod all is equipped with the scale mark, the inside of the first body of rod is equipped with the hard tube, and hard tube and syringe needle communicate with each other and set up, the other end of hard tube is equipped with the bi-pass joint, the opposite side that the bi-pass connects is equipped with the hose, one side of hose is connected with electronic squeezer, the opposite side of electronic squeezer is equipped with the drain pipe, electronic squeezer's positive surface is connected with the electric wire.

As a preferred technical solution of the present invention, the bottom of each of the first rod body and the second rod body is provided with a locking component, which can be used for locking the first rod body, the second rod body and the third rod body.

As a preferable technical scheme of the utility model, the needle head is detachably arranged, and the needle head is in threaded connection with the first rod body.

As a preferred technical scheme of the utility model, the telescopic rod is made of stainless steel, and the outer surface of the telescopic rod is provided with an anti-sticking coating.

As a preferred technical scheme of the utility model, the hard tube is made of polytetrafluoroethylene, and the hard tube and the double-way connector are connected in a gluing mode through AB glue.

As a preferred technical scheme of the utility model, the hose is a transparent silicone tube, the connection mode of the hose and the two-way connector is cemented by AB glue, and the hose and the hard tube are connected by the two-way connector.

As a preferable technical scheme of the utility model, the electric water pressing device is a rechargeable type, and the bottom of the electric water pressing device is provided with an anti-slip pad.

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

1. through this design, under syringe needle, scale mark, electric wire, the electronic water squeezer of chargeable type, liquid outlet, telescopic link, transfer liquid pipeline's effect for the sampling tube has solved the liquid of the different levels of extraction large-scale oil drum, and the relatively more difficult problem when liquid is got to high viscosity liquid, and is favorable to using manpower sparingly through electronic water squeezer, also can prevent that the backflow of suction type sampler liquid leads to different oil material to mix.

Drawings

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

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

FIG. 3 is a schematic front view of the structure of FIG. 1 in accordance with the present invention;

fig. 4 is a schematic cross-sectional front view of fig. 1 according to the present invention.

Wherein: 1. a needle head; 2. scale lines; 3. a hard tube; 4. a first rod body; 5. a two-way joint; 6. a second rod body; 7. a hose; 8. a third rod body; 9. an electric wire; 10. an electric water pump; 11. a liquid outlet pipe; 12. a telescopic rod; 13. a liquid transfer pipeline.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a telescopic long-handle liquid sampling tube comprises a telescopic rod 12 and a liquid transfer pipeline 13, wherein the telescopic rod 12 comprises a first rod 4, a second rod 6 and a third rod 8, the liquid transfer pipeline 13 comprises a hard tube 3, a two-way joint 5 and a hose 7, the third rod 8 is arranged inside the second rod 6, the second rod 6 is arranged inside the first rod 4, a needle 1 is arranged at the top end of the first rod 4, scale marks 2 are arranged on the outer surfaces of the first rod 4, the second rod 6 and the third rod 8, the hard tube 3 is arranged inside the first rod 4, the hard tube 3 is communicated with the needle head 1, the other end of the hard tube 3 is provided with a two-way joint 5, the other side of the two-way joint 5 is provided with a hose 7, one side of the hose 7 is connected with an electric water pressing device 10, the other side of the electric water pressing device 10 is provided with a liquid outlet tube 11, and the front surface of the electric water pressing device 10 is connected with an electric wire 9; when using, insert the bucket with syringe needle 1 and first body of rod 4 in, adjustable second body of rod 6, the third body of rod 8 is with the depth that is suitable for oil, through observing scale mark 2 on pipette 13 surface, can know the liquid position of getting, upright pipette 13, power switch on electronic squeezer 10 is pressed, make the liquid in the bucket, inside leading-in first body of rod 4 through syringe needle 1, be connected hard tube 3 and hose 7 by bi-pass joint 5, make the leading-in bi-pass joint 5 of the inside liquid of first body of rod 4, lead-in hose 7 by bi-pass joint 5 again, flow into electronic squeezer 10 by hose 7 again, discharge the collection by drain pipe 11 again, then realized liquid sampling operation, can stop the sample through closing the power. The telescopic long-handle liquid sampling tube aims at taking liquid of different levels of a large oil drum, the high-viscosity liquid is designed in a labor-consuming manner when being taken, and the electric water pump 10 is favorable for saving labor by being mounted, so that convenience is brought to liquid sampling.

In other embodiments, the bottom of the first rod 4 and the bottom of the second rod 6 are both provided with a locking component for locking the first rod 4, the second rod 6 and the third rod 8; through locking Assembly to carry out interconnect fixed to first body of rod 4, the second body of rod 6, the third body of rod 8, realized convenient length adjustment's effect.

In other embodiments, the needle 1 is detachably disposed, and the needle 1 is in threaded connection with the first rod 4; through this connected mode for it is convenient to change syringe needle 1.

In other embodiments, the telescopic rod 12 is made of stainless steel, and an anti-sticking coating is disposed on the outer surface of the telescopic rod 12; through stainless steel material setting to through the rust-resistant effect of telescopic link 12, and under anti-sticking coating's effect, thereby avoid the liquid of different layering to telescopic link 12 adhesion, lead to the problem that the layering liquid appears mixing.

In other embodiments, the hard tube 3 is made of polytetrafluoroethylene, the hard tube 3 and the two-way connector 5 are connected through AB glue, the hose 7 is a transparent silicone tube, the hose 7 and the two-way connector 5 are connected through AB glue, and the hose 7 and the hard tube 3 are connected through the two-way connector 5; through being transparent setting to hose 7 to observe in real time the inside liquid of hose 7, and glue through the AB glue and connect hard tube 3, bi-pass joint 5, hose 7, it is more convenient.

In other embodiments, the electric water pump 10 is a rechargeable type, and the bottom of the electric water pump 10 is provided with a non-slip mat; through setting up the chargeable type of electronic pressurized-water ware 10, can charge earlier during the use and use to and set up the slipmat, thereby improve the stability when electronic pressurized-water ware 10 is placed, thereby avoid the offset to take place.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a telescopic long handle liquid sampling tube, includes telescopic link (12) and liquid-transfering pipeline (13), its characterized in that: the telescopic rod (12) comprises a first rod body (4), a second rod body (6) and a third rod body (8), the liquid transfer pipeline (13) comprises a hard pipe (3), a two-way joint (5) and a hose (7), the third rod body (8) is arranged inside the second rod body (6), the second rod body (6) is arranged inside the first rod body (4), the top end of the first rod body (4) is provided with a needle head (1), the outer surfaces of the first rod body (4), the second rod body (6) and the third rod body (8) are provided with scale marks (2), the inside of the first rod body (4) is provided with a hard pipe (3), the hard pipe (3) is communicated with the needle head (1), the other end of the hard pipe (3) is provided with the two-way joint (5), the other side of the two-way joint (5) is provided with the hose (7), one side of the hose (7) is connected with an electric water pressurizer (10), a liquid outlet pipe (11) is arranged on the other side of the electric water pressing device (10), and an electric wire (9) is connected to the front surface of the electric water pressing device (10).

2. A telescoping long handled liquid sampling tube as claimed in claim 1, wherein: the bottom of the first rod body (4) and the bottom of the second rod body (6) are both provided with locking assemblies which can be used for locking the first rod body (4), the second rod body (6) and the third rod body (8).

3. A telescoping long handled liquid sampling tube as claimed in claim 1, wherein: the needle head (1) is detachably arranged, and the needle head (1) is in threaded connection with the first rod body (4).

4. A telescoping long handled liquid sampling tube as claimed in claim 1, wherein: the telescopic rod (12) is made of stainless steel, and an anti-sticking coating is arranged on the outer surface of the telescopic rod (12).

5. A telescoping long handled liquid sampling tube as claimed in claim 1, wherein: hard tube (3) are the polytetrafluoroethylene material, and the connected mode of hard tube (3) and bi-pass joint (5) is glued through AB glue.

6. A telescoping long handled liquid sampling tube as claimed in claim 1, wherein: hose (7) are transparent silicone tube, and hose (7) are glued through AB glue with the connected mode of bi-pass joint (5), hose (7) and hard tube (3) are connected through bi-pass joint (5).

7. A telescoping long handled liquid sampling tube as claimed in claim 1, wherein: the electric water pressing device (10) is rechargeable, and an anti-slip pad is arranged at the bottom of the electric water pressing device (10).