CN215353432U - Integrative device of chemical reagent auxiliary agent sample reaction - Google Patents
Integrative device of chemical reagent auxiliary agent sample reaction Download PDFInfo
- Publication number
- CN215353432U CN215353432U CN202121801673.9U CN202121801673U CN215353432U CN 215353432 U CN215353432 U CN 215353432U CN 202121801673 U CN202121801673 U CN 202121801673U CN 215353432 U CN215353432 U CN 215353432U
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- Prior art keywords
- sampling
- box
- chemical reagent
- sampling box
- distribution box
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- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 24
- 239000012752 auxiliary agent Substances 0.000 title claims abstract description 10
- 238000005070 sampling Methods 0.000 claims abstract description 82
- 230000000694 effects Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003579 shift reagent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a chemical reagent auxiliary agent sampling and reaction integrated device which comprises a substrate, wherein at least two groups of threaded rods are movably inserted into the substrate, a distribution box is movably arranged on the substrate through the two groups of threaded rods, a limiting bolt is arranged on the threaded rods in a threaded manner and is attached to the upper surface of the substrate, a sampling box is fixedly arranged in the distribution box, a vacuum generator corresponding to the sampling box is fixedly arranged on the upper surface of the distribution box, the vacuum generator is communicated with the sampling box through an exhaust pipe, the lower end of one side of the sampling box is communicated with a sampling hose, one end of the sampling hose penetrates through the side wall of the distribution box and is positioned outside the distribution box, a reaction vessel is arranged on the substrate, and the lower end of the sampling box is communicated with a discharge pipe. According to the utility model, through vacuum negative pressure sampling, personnel contact is avoided in the whole process, the safety is high, and the integrity is strong.
Description
Technical Field
The utility model relates to the technical field of reagent equipment, in particular to a chemical reagent auxiliary agent sampling and reaction integrated device.
Background
Chemical reagents are relatively standard substances for chemical research and component analysis, are important conditions for technological progress, are widely used for synthesis, separation, qualitative and quantitative analysis of substances, can be said to be eyes of chemists, and are not separated from chemical reagents in daily work of factories, schools, hospitals and research institutes. The chemical reagents have various quality grades, various varieties and special disorder, the general varieties (reagents of one class) are necessary varieties, and the variety is 225, and the chemical reagents are basically produced in a complementary way in Beijing, Tianjin, Shanghai, Xian, Chengdu, Guangzhou and Shenyang chemical reagent bases in China.
Need take a sample to chemical reagent before the chemical reagent reaction, in order to guarantee product quality, current chemical reagent sample is mostly for directly pouring reagent, this has great insecurity, it is more troublesome to operate, cause the chemical reagent auxiliary agent to spill easily, there is the problem that sampling efficiency is low and the security is poor usually in the present sample mode, and present sampling device is integrative relatively poor, often need make a round trip to shift reagent at sample and experimental in-process, further increased danger, therefore we need provide a chemical reagent auxiliary agent sample reaction integrated device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a chemical reagent auxiliary agent sampling and reaction integrated device, which avoids personnel contact in the whole process through vacuum negative pressure sampling, has high safety and strong integrity and solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a chemical reagent auxiliary agent sampling and reaction integrated device comprises a base plate, at least two groups of threaded rods are movably inserted on the base plate, the base plate is movably provided with a distribution box through two groups of threaded rods, the upper ends of the threaded rods are rotatably connected with the distribution box through bearings, the threaded rod is provided with a limiting bolt in a threaded manner, the limiting bolt is attached to the upper surface of the substrate, a sampling box is fixedly arranged in the distribution box, a vacuum generator corresponding to the sampling box is fixedly arranged on the upper surface of the distribution box, the vacuum generator is communicated with the sampling box through an exhaust tube, the lower end of one side of the sampling box is communicated with a sampling hose, one end of the sampling hose penetrates through the side wall of the distribution box and is positioned outside the distribution box, a reaction vessel is arranged on the substrate, the lower end of the sampling box is communicated with a discharge pipe, and the lower end of the discharge pipe is positioned right above the reaction vessel.
Preferably, the sampling box is provided with at least four groups, and four groups the sampling box is the setting of annular array, vacuum generator also corresponds and is provided with four groups.
Preferably, the sampling hose is provided with a one-way valve, the discharge pipe is provided with a flow control valve, and the lower end of the discharge pipe is obliquely arranged.
Preferably, the sampling box is movably inserted with a rotating rod, the lower end of the rotating rod penetrates through the lower part of the sampling box, which is located on the sampling box, and the lower end of the rotating rod is fixedly provided with a stirring rod.
Preferably, the top and the bottom of sampling box all inlay and be equipped with the ball cover, the dwang is pegged graft in two sets of ball covers, the upper end of dwang is seted up threadedly, adjusting nut is installed to the upper end screw thread of dwang, adjusting nut and the upper surface laminating of sampling box.
Preferably, the lower end of the base plate is fixedly provided with four groups of support legs, and the four groups of support legs are symmetrically arranged.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the vacuum generator corresponding to the sampling box is fixedly installed on the upper surface of the distribution box, and the vacuum generator is communicated with the sampling box through the exhaust tube, so that the vacuum generator vacuumizes the sampling box, the sampling box is in a negative pressure state, the reagent is sucked into the sampling box through the sampling hose through pressure difference, and the reagent is distributed through the discharge tube and the flow control valve, therefore, the whole process is free from personnel contact, the safety is high, the structure is simple, and the integrity is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a swivelling lever of the present invention;
FIG. 3 is a schematic view of a sampling cassette according to the present invention.
In the figure: 1. a substrate; 2. a threaded rod; 3. a distribution box; 4. a bearing; 5. a limit bolt; 6. a sampling box; 7. a vacuum generator; 8. an air exhaust pipe; 9. a sampling hose; 10. a one-way valve; 11. a reaction vessel; 12. rotating the rod; 13. a stirring rod; 14. adjusting the nut; 15. a ball sleeve; 16. a support leg; 17. a flow control valve; 18. and (4) discharging the pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a chemical reagent auxiliary agent sampling and reaction integrated device comprises a substrate 1, wherein support legs 16 are fixedly installed at the lower end of the substrate 1, four groups of support legs 16 are symmetrically arranged, at least two groups of threaded rods 2 are movably inserted on the substrate 1, a distribution box 3 is movably installed on the substrate 1 through the two groups of threaded rods 2, the upper ends of the threaded rods 2 are rotatably connected with the distribution box 3 through bearings 4, limiting bolts 5 are installed on the threaded rods 2 in a threaded mode, and the limiting bolts 5 are attached to the upper surface of the substrate 1;
through the setting of threaded rod 2 and spacing bolt 5 for rotate adjust spacing bolt 5 and can change the distance between distribution box 3 and base plate 1, thereby adjust the height of distribution box 3.
A sampling box 6 is fixedly arranged in the distribution box 3, a vacuum generator 7 corresponding to the sampling box 6 is fixedly arranged on the upper surface of the distribution box 3, the vacuum generator 7 is communicated with the sampling box 6 through an exhaust tube 8, at least four groups of sampling boxes 6 are arranged, the four groups of sampling boxes 6 are arranged in an annular array, and the vacuum generator 7 is correspondingly provided with four groups;
the lower end of one side of the sampling box 6 is communicated with a sampling hose 9, one end of the sampling hose 9 penetrates through the side wall of the distribution box 3 and is positioned outside the distribution box 3, a reaction vessel 11 is arranged on the substrate 1, the lower end of the sampling box 6 is communicated with a discharge pipe 18, the lower end of the discharge pipe 18 is positioned right above the reaction vessel 11, a one-way valve 10 is arranged on the sampling hose 9, a flow control valve 17 is arranged on the discharge pipe 18, and the lower end of the discharge pipe 18 is obliquely arranged;
reagent is distributed through the discharge pipe 18 and the flow control valve 17, personnel contact is avoided in the whole process, and safety is high.
Through the setting of dwang 12 and puddler 13 for the user can drive puddler 13 through rotating dwang 12 and stir the reagent in the reaction dish 11, through the wall of distribution box 3, has reduced the probability that personnel contacted reagent, and the security is high, and the integration is strong.
When the sampling box is used, the vacuum generator 7 vacuumizes the sampling box 6, so that the sampling box 6 is in a negative pressure state, a reagent is sucked into the sampling box 6 through the sampling hose 9 through pressure difference, and the reagent is distributed through the discharge pipe 18 and the flow control valve 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an integrative device of chemical reagent auxiliary agent sample reaction, includes base plate (1), its characterized in that: the sampling device is characterized in that at least two groups of threaded rods (2) are movably inserted on the base plate (1), a distribution box (3) is movably mounted on the base plate (1) through the two groups of threaded rods (2), the upper ends of the threaded rods (2) are rotatably connected with the distribution box (3) through bearings (4), a limiting bolt (5) is mounted on the threaded rods (2) in a threaded manner, the limiting bolt (5) is attached to the upper surface of the base plate (1), a sampling box (6) is fixedly mounted in the distribution box (3), a vacuum generator (7) corresponding to the sampling box (6) is fixedly mounted on the upper surface of the distribution box (3), the vacuum generator (7) is communicated with the sampling box (6) through an air exhaust tube (8), a sampling hose (9) is communicated with the lower end of one side of the sampling box (6), one end of the sampling hose (9) penetrates through the side wall of the distribution box (3) and is located outside the distribution box (3), the reaction vessel (11) is arranged on the base plate (1), the lower end of the sampling box (6) is communicated with a discharge pipe (18), and the lower end of the discharge pipe (18) is located right above the reaction vessel (11).
2. The chemical reagent auxiliary sampling reaction integrated device according to claim 1, wherein: the sampling box (6) is provided with at least four groups, and four groups the sampling box (6) is the annular array setting, vacuum generator (7) also corresponds and is provided with four groups.
3. The chemical reagent auxiliary sampling reaction integrated device according to claim 1, wherein: the sampling device is characterized in that a one-way valve (10) is arranged on the sampling hose (9), a flow control valve (17) is arranged on the discharge pipe (18), and the lower end of the discharge pipe (18) is obliquely arranged.
4. The chemical reagent auxiliary sampling reaction integrated device according to claim 1, wherein: sampling box (6) go up the activity and peg graft and have dwang (12), the lower extreme of dwang (12) runs through sampling box (6) and is located the below of sampling box (6), the lower extreme fixed mounting of dwang (12) has puddler (13).
5. The chemical reagent auxiliary sampling reaction integrated device according to claim 4, wherein: the top and the bottom of sampling box (6) all inlay and be equipped with ball cover (15), dwang (12) are pegged graft in two sets of ball cover (15), the upper end of dwang (12) is seted up threadedly, adjusting nut (14) are installed to the upper end screw thread of dwang (12), adjusting nut (14) and the upper surface laminating of sampling box (6).
6. The chemical reagent auxiliary sampling reaction integrated device according to claim 1, wherein: the lower end of the base plate (1) is fixedly provided with four support legs (16), and the four support legs (16) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121801673.9U CN215353432U (en) | 2021-08-04 | 2021-08-04 | Integrative device of chemical reagent auxiliary agent sample reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121801673.9U CN215353432U (en) | 2021-08-04 | 2021-08-04 | Integrative device of chemical reagent auxiliary agent sample reaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215353432U true CN215353432U (en) | 2021-12-31 |
Family
ID=79615033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121801673.9U Expired - Fee Related CN215353432U (en) | 2021-08-04 | 2021-08-04 | Integrative device of chemical reagent auxiliary agent sample reaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215353432U (en) |
-
2021
- 2021-08-04 CN CN202121801673.9U patent/CN215353432U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |