CN212031013U - Chemical experiment sampler - Google Patents
Chemical experiment sampler Download PDFInfo
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- CN212031013U CN212031013U CN202020072534.6U CN202020072534U CN212031013U CN 212031013 U CN212031013 U CN 212031013U CN 202020072534 U CN202020072534 U CN 202020072534U CN 212031013 U CN212031013 U CN 212031013U
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- memotron
- outer side
- limiting sleeve
- fixedly connected
- limiting
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Abstract
The utility model discloses a chemistry experiment sampler relates to the sampler field, including the memotron, the sample connection has been seted up at the top middle part of memotron, and the outside of memotron is provided with spacing sleeve pipe, and spacing groove has all been seted up at spacing sheathed tube both sides middle part, and the bottom fixedly connected with baffle of memotron, the inside swing joint of memotron have a piston, the lower surface middle part fixedly connected with slide bar of piston, the bottom fixedly connected with stripper plate of slide bar. The utility model discloses a spacing sleeve pipe can adjust the quantity of the inside storage liquid of memotron, and can prevent that the stripper plate from moving about at the in-process of storing or carrying to can prevent liquid leakage, and can improve the reliability of sampler, can make the stopper be convenient for stimulate through the spacing groove, thereby can make liquid get into the inside of memotron, can prevent through spacing groove and stopper that the stripper plate from taking place to rotate at the in-process of storing or carrying.
Description
Technical Field
The utility model relates to a sampler field, in particular to chemistry experiment sampler.
Background
The sampling cooler is used for steam-water testing sampling cooling in a boiler room or a power plant, namely heat exchange of media such as liquid and gas with higher temperature. The water in the boiler and the thermodynamic system is mostly high in temperature, and the high water temperature is inconvenient for sampling, measuring and testing, so the water is cooled in the sampling process, namely, the sample at the sampling point is introduced into a sampling cooler for cooling, and the sample can be cooled to be below 30-40 ℃ when the flow is generally required to be 500 plus materials per 700mL/min during sampling, thereby meeting the standard of the power industry DL/T457-91 of the people's republic of China.
However, it has been found through analysis that the existing sampler for chemical experiments has the following disadvantages: after the sampler is used for sampling, leakage occurs in the process of storage or transportation, so that an object needs to be searched to fix the extrusion plate, and the searched object easily causes pollution to sample liquid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chemistry experiment sampler to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a chemical experiment sampler comprises a storage tube, wherein a sampling port is formed in the middle of the top end of the storage tube, a limiting sleeve is arranged on the outer side of the storage tube, and limiting grooves are formed in the middle of two sides of the limiting sleeve;
the bottom fixedly connected with baffle of memotron, the inside swing joint of memotron has the piston, the lower surface middle part fixedly connected with slide bar of piston, the bottom fixedly connected with stripper plate of slide bar, the equal fixedly connected with stopper in both sides of stripper plate.
Optionally, the bottom of the outer side of the storage pipe and the top of the inner side wall of the limiting sleeve are both provided with threads;
the bottom of the outer side of the storage pipe is in threaded connection with the top of the inner side wall of the limiting sleeve.
Optionally, the inner part of the limiting groove is movably connected with the outer side of the limiting block;
the outer side of the baffle is movably connected with the inside of the limiting sleeve.
Optionally, the top end of the sliding rod penetrates through the baffle and is movably connected with the baffle;
the sliding rod is positioned inside the limiting sleeve.
Optionally, the outer side of the extrusion plate is movably connected with the inside of the limiting sleeve;
the outside of stopper is the arc.
Optionally, a through hole is formed in the middle of the bottom end of the limiting sleeve;
the diameter of the through hole is smaller than that of the extrusion plate.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a spacing sleeve pipe can adjust the inside volume of storing liquid of memotron, and can prevent that the stripper plate from moving about at the in-process of storing or carrying to can prevent liquid leakage, and can improve the reliability of sampler, can make the stopper be convenient for stimulate through the spacing groove, thereby can make liquid get into the inside of memotron.
2. The utility model discloses a spacing groove and stopper can prevent that the stripper plate from taking place to rotate at the in-process of storing or carrying, can prevent through the baffle that piston and storage tube separate to can improve the reliability of sampler, can prevent through the piston that liquid from leaking, can make the stripper plate be convenient for extrude through the through-hole, thereby can improve the flexibility of sampler.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic front view of the cross-sectional view of the present invention.
Fig. 3 is a schematic bottom view of the extrusion plate structure of the present invention.
Fig. 4 is a schematic perspective view of the limiting sleeve structure of the present invention.
In the figure: 1. a storage tube; 2. a sampling port; 3. a limiting sleeve; 4. a limiting groove; 5. a baffle plate; 6. a piston; 7. a slide bar; 8. a pressing plate; 9. a limiting block; 10. and a through hole.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a sampler for chemical experiments as shown in figures 1-4, which comprises a storage tube 1, wherein the bottom of the outer side of the storage tube 1 and the top of the inner side wall of a limit sleeve 3 are both provided with screw threads, the bottom of the outer side of the storage tube 1 is in threaded connection with the top of the inner side wall of the limit sleeve 3, the middle part of the top end of the storage tube 1 is provided with a sampling port 2, the outer side of the storage tube 1 is provided with the limit sleeve 3, the amount of the stored liquid in the storage tube 1 can be adjusted through the limiting sleeve 3, and the extrusion plate 8 can be prevented from moving in the process of storage or transportation, thereby preventing liquid leakage and improving the reliability of the sampler, the middle parts of the two sides of the limiting sleeve 3 are both provided with a limiting groove 4, the inner part of the limiting groove 4 is movably connected with the outer side of the limiting block 9, the limiting block 9 can be conveniently pulled through the limiting groove 4, so that liquid can enter the storage pipe 1;
the bottom end of the storage tube 1 is fixedly connected with a baffle 5, the outer side of the baffle 5 is movably connected with the inside of the limiting sleeve 3, the baffle 5 can prevent the piston 6 from being separated from the storage tube 1, thereby improving the reliability of the sampler, the inside of the storage tube 1 is movably connected with the piston 6, the middle part of the lower surface of the piston 6 is fixedly connected with a sliding rod 7, the top end of the sliding rod 7 penetrates through the baffle 5 and is movably connected with the baffle 5, the sliding rod 7 is positioned inside the limiting sleeve 3, liquid leakage can be prevented by the piston 6, the bottom end of the sliding rod 7 is fixedly connected with an extrusion plate 8, the outer side of the extrusion plate 8 is movably connected with the inside of the limiting sleeve 3, two sides of the extrusion plate 8 are fixedly connected with limiting blocks 9, the outer side of the limiting block 9 is arc-shaped, the extrusion plate 8 can be prevented from rotating in, through-hole 10 has been seted up at limit sleeve 3's bottom middle part, and the diameter of through-hole 10 is less than the diameter of stripper plate 8, can make stripper plate 8 be convenient for extrude through-hole 10 to can improve the flexibility of sampler.
This practical theory of operation: during the use, how much of as required sample rotates limit sleeve 3, thereby can adjust the home range of piston 6 in the inside of memotron 1, thereby can adjust the amount of the inside storage liquid of memotron 1, during the sample, pulling stopper 9, stopper 9 drives slide bar 7 through stripper plate 8 and reciprocates, slide bar 7 passes through piston 6 and inhales the inside of memotron 1 with liquid through sample connection 2, through such setting, can prevent that stripper plate 8 is storing or the in-process activity of carrying, thereby can prevent liquid leakage, and can improve the reliability of sampler, when liquid need examine time measuring, can make stripper plate 8 be convenient for extrude through-hole 10, thereby can be with liquid extrusion.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A chemical experiment sampler, includes holding tube (1), its characterized in that: a sampling port (2) is formed in the middle of the top end of the storage tube (1), a limiting sleeve (3) is arranged on the outer side of the storage tube (1), and limiting grooves (4) are formed in the middle of two sides of the limiting sleeve (3);
the bottom fixedly connected with baffle (5) of memotron (1), the inside swing joint of memotron (1) has piston (6), the lower surface middle part fixedly connected with slide bar (7) of piston (6), the bottom fixedly connected with stripper plate (8) of slide bar (7), equal fixedly connected with stopper (9) in both sides of stripper plate (8).
2. A chemical laboratory sampler according to claim 1, wherein:
the bottom of the outer side of the storage pipe (1) and the top of the inner side wall of the limiting sleeve (3) are both provided with threads;
the bottom of the outer side of the storage pipe (1) is in threaded connection with the top of the inner side wall of the limiting sleeve (3).
3. A chemical laboratory sampler according to claim 1, wherein:
the inner part of the limiting groove (4) is movably connected with the outer side of the limiting block (9);
the outer side of the baffle (5) is movably connected with the inside of the limiting sleeve (3).
4. A chemical laboratory sampler according to claim 1, wherein:
the top end of the sliding rod (7) penetrates through the baffle (5) and is movably connected with the baffle (5);
the sliding rod (7) is positioned inside the limiting sleeve (3).
5. A chemical laboratory sampler according to claim 1, wherein:
the outer side of the extrusion plate (8) is movably connected with the inside of the limiting sleeve (3);
the outer side of the limiting block (9) is arc-shaped.
6. A chemical laboratory sampler according to claim 1, wherein:
the middle part of the bottom end of the limiting sleeve (3) is provided with a through hole (10);
the diameter of the through hole (10) is smaller than that of the extrusion plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020072534.6U CN212031013U (en) | 2020-01-14 | 2020-01-14 | Chemical experiment sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020072534.6U CN212031013U (en) | 2020-01-14 | 2020-01-14 | Chemical experiment sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212031013U true CN212031013U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020072534.6U Active CN212031013U (en) | 2020-01-14 | 2020-01-14 | Chemical experiment sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212031013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683608A (en) * | 2020-12-26 | 2021-04-20 | 华油天然气广元有限公司 | Natural gas sampling device |
-
2020
- 2020-01-14 CN CN202020072534.6U patent/CN212031013U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683608A (en) * | 2020-12-26 | 2021-04-20 | 华油天然气广元有限公司 | Natural gas sampling device |
| CN112683608B (en) * | 2020-12-26 | 2024-03-15 | 华油天然气广元有限公司 | Natural gas sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220701 Address after: 721301 zhaijiapo village, county Gong town, Chencang District, Baoji City, Shaanxi Province (in the old bed sheet factory) Patentee after: Baoji mingtaihua Technology Development Co.,Ltd. Address before: 151100 Dongfu village, Yuejin Township, Zhaodong City, Suihua City, Heilongjiang Province Patentee before: Liu Jisheng |
|
| TR01 | Transfer of patent right |