CN202177609U - Inverse gas chromatography probe liquid selector - Google Patents
Inverse gas chromatography probe liquid selector Download PDFInfo
- Publication number
- CN202177609U CN202177609U CN2011202875584U CN201120287558U CN202177609U CN 202177609 U CN202177609 U CN 202177609U CN 2011202875584 U CN2011202875584 U CN 2011202875584U CN 201120287558 U CN201120287558 U CN 201120287558U CN 202177609 U CN202177609 U CN 202177609U
- Authority
- CN
- China
- Prior art keywords
- gas chromatography
- probe
- probe solution
- solution bottle
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides an inverse gas chromatography probe liquid selector, which belongs to chemical analysis instruments and comprises a frame, a driving motor, a conveyer belt, probe solution bottles and a pneumatic lifting valve, wherein, a vertical main shaft and the driving motor are arranged on the base of the frame; the output shaft gear of the driving motor is meshed with the driven gear of the main shaft; the conveyer belt is concentrically arranged on the main shaft; probe solution bottles are arranged on the conveyer belt in a uniformly-spaced and uniform-center-distance manner; and the pneumatic lifting valve is fixed at the top of the frame and a valve rod of the pneumatic lifting valve is connected with an injection intubation tube which is perpendicular to and concentric with a positioning probe solution bottle. The inverse gas chromatography probe liquid selector has the advantages of reasonable structural design, high precision and effectively improved work efficiency.
Description
Technical field
The utility model belongs to chemical analysis instrument, particularly relates to a kind of anti-gas chromatography probe liquid selector switch.
Background technology
Anti-gas chromatographicanalyzer is based on the analytical instrument of anti-gas chromatography theoretical (Inverse Gas Chromatography).Anti-gas chromatography theory is that test substance is filled in the chromatographic column as stationary phase, and selecting then has interaction with test substance.And the known micromolecule of the physical-chemical parameters obtains the physical-chemical parameters of test substance as probe through the interaction of test probe and stationary phase.At present domestic still do not have a kind of instrument and can accomplish These parameters with full automatic mode, and existing means are just accomplished based on manual and segmentation, and efficient is low and test accuracy is not high.And probe liquid selector switch is the key equipment of this device, existing probe liquid selector switch, and the measurement of retention time and probe molecule injection rate IR all are difficult to accomplish high precision.Especially the manual test that reaches tens of kinds of probe solutions is to be difficult to the imagination.
Summary of the invention
The utility model is intended to overcome the deficiency of prior art, and a kind of anti-gas chromatography probe liquid selector switch is provided.
The anti-gas chromatography probe liquid selector switch of the utility model is to be made up of frame, drive motor, travelling belt, probe solution bottle and pneumatic lift valve.Wherein, fixed vertical spindle and drive motor on the base of frame, the output shaft gear of drive motor is meshed with the driven gear of main shaft, and coaxial heart is being fixed travelling belt on the main shaft.On travelling belt, uniformly-spaced wait the heart to arrange the probe solution bottle apart from ground; Fixing the Pneumatic elevation valve at the top of frame, this valve rod is connecting the injection intubate, infusion cannula and one the location the probe solution bottle perpendicular concentric.
As the further improvement of the utility model, described travelling belt is that discoid, its center and main shaft are perpendicular fixing, the equidistant probe solution bottle of arranging on the concentric arc line on the disk of this travelling belt.
As the further improvement of the utility model, described probe solution bottle is a column, on the bottleneck that shrink at the top capping is arranged, and the center of capping has the end opening in infusion cannula hole, this hole that the sealing turnover panel is arranged.
As the further improvement of the utility model, the top of infusion cannula is connecting the Pneumatic elevation valve, in this intubate, is provided with draft tube, escape pipe and temperature sensor.
The anti-gas chromatography probe liquid selector switch of the utility model, reasonable in design, precision are high, have improved the work efficiency of anti-gas chromatographicanalyzer effectively.
Description of drawings
Figure of description 1 is the structural representation of the anti-gas chromatography probe liquid selector switch of the utility model;
Figure of description 2 is working state schematic representations of the anti-gas chromatography probe liquid selector switch probe solution bottle of the utility model.
Embodiment
The anti-gas chromatography probe liquid selector switch of the utility model, as shown in Figure 1, be to constitute by frame 1, drive motor 2, travelling belt 3, probe solution bottle 4 and pneumatic lift valve 5.On the base of frame 1, fixed vertical spindle 6 and drive motor 2, the output shaft gear 7 of drive motor 2 is meshed with the driven gear 8 of main shaft 6, and coaxial heart is being fixed travelling belt 3 on the main shaft 6.On travelling belt 3, uniformly-spaced wait the heart to arrange probe solution bottle 4 apart from ground; Fixing Pneumatic elevation valve 5 at the top of frame 1, this valve rod is connecting injection intubate 9, infusion cannula 9 and one the location probe solution bottle 4 perpendicular concentric.Described travelling belt 3 is that discoid, its center and main shaft 6 are perpendicular fixing, the equidistant probe solution bottle 4 of arranging on the concentric arc line on the disk of this travelling belt 3.
Probe solution bottle 4 is a column, on the bottleneck that shrink at the top capping 10 is arranged, and the center of capping 10 has the end opening in infusion cannula hole 11, this hole that sealing turnover panel 12 is arranged.
The top of infusion cannula 9 is connecting Pneumatic elevation valve 5, in this intubate, is provided with draft tube 15, escape pipe 13 and temperature sensor 14.
During work, the probe groups travelling belt of annular is rotated by drive motor drives, and all probe solution bottles are distributed on the circumference on the travelling belt (system can outfit as many as 32 kinds).The probe container that is in the state of waiting for peacefully all is in the self sealss state, and it is in running order to have the probe solution bottle that is in pneumatic intubate below only.
The probe solution bottle can guarantee that probe solution steam does not leak.As shown in Figure 2, the probe solution bottle is by O type sealing ring (the green sign), spring, sealing turnover panel composition.Be in the container of idle state, the sealing turnover panel closely contacts with O type sealing ring under the pressure of spring, makes container outlet be in sealing state.Pneulift moves down, and infusion cannula at first backs down the sealing turnover panel, continues afterwards to move down until infusion cannula and inserts probe solution, and is as shown in Figure 2.
Claims (4)
1. anti-gas chromatography probe liquid selector switch; Be to constitute by frame (1), drive motor (2), travelling belt (3), probe solution bottle (4) and pneumatic lift valve (5); It is characterized in that having fixed vertical spindle (6) and drive motor (2) on the base of frame (1); The output shaft gear (7) of drive motor (2) is meshed with the driven gear (8) of main shaft (6), and main shaft (6) is gone up coaxial heart and fixed travelling belt (3); On travelling belt (3), uniformly-spaced wait the heart to arrange probe solution bottle (4) apart from ground; Fixing Pneumatic elevation valve (5) at the top of frame (1), this valve rod is connecting injection intubate (9), infusion cannula (9) and one the location probe solution bottle (4) perpendicular concentric.
2. anti-gas chromatography probe liquid selector switch as claimed in claim 1; It is characterized in that travelling belt (3) fixes the equidistant probe solution bottle (4) of arranging on the concentric arc line on the disk of this travelling belt (3) for discoid, its center and main shaft (6) are perpendicular.
3. according to claim 1 or claim 2 anti-gas chromatography probe liquid selector switch; It is characterized in that probe solution bottle (4) is column; On the bottleneck that shrink at the top capping (10) is arranged, the center of capping (10) has the end opening in infusion cannula hole (11), this hole that sealing turnover panel (12) is arranged.
4. according to claim 1 or claim 2 anti-gas chromatography probe liquid selector switch is characterized in that the top of infusion cannula (9) is connecting Pneumatic elevation valve (5), in this intubate, is provided with draft tube (15), escape pipe (13) and temperature sensor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202875584U CN202177609U (en) | 2011-08-09 | 2011-08-09 | Inverse gas chromatography probe liquid selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202875584U CN202177609U (en) | 2011-08-09 | 2011-08-09 | Inverse gas chromatography probe liquid selector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202177609U true CN202177609U (en) | 2012-03-28 |
Family
ID=45867483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202875584U Expired - Fee Related CN202177609U (en) | 2011-08-09 | 2011-08-09 | Inverse gas chromatography probe liquid selector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202177609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603868A (en) * | 2016-01-25 | 2018-09-28 | 瑞典发展研究医药公司 | inverse gas chromatography standard solution, device and method |
-
2011
- 2011-08-09 CN CN2011202875584U patent/CN202177609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603868A (en) * | 2016-01-25 | 2018-09-28 | 瑞典发展研究医药公司 | inverse gas chromatography standard solution, device and method |
| CN108603868B (en) * | 2016-01-25 | 2021-01-08 | 科学发展研究制药有限公司 | Reversed phase gas chromatography standard solution, device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103969459B (en) | A kind of full-automatic biochemical analysis method | |
| CN104034908B (en) | A kind of new automatic Biochemical Analyzer | |
| CN202687930U (en) | False cup mechanism | |
| CN103926150B (en) | Gas cylinder by hydrostatic pressure test automatic test machine | |
| CN200952977Y (en) | Automatic gas sampler | |
| CN204065038U (en) | A kind of preparation device for standard oil sample | |
| CN103376312A (en) | Specimen immunoassay detection device | |
| CN201522479U (en) | Automatic gas sample injector | |
| CN111473917A (en) | Production and detection assembly line for pressure pipeline | |
| CN202177609U (en) | Inverse gas chromatography probe liquid selector | |
| CN204269481U (en) | Gas cylinder by hydrostatic pressure test automatic test machine | |
| CN104237546A (en) | Full-automatic chemiluminescence immune assay device | |
| CN116478801B (en) | Sample extraction device for lactobacillus fermentation | |
| CN202159050U (en) | Device for evaluating hydrogen production performance of photocatalyst | |
| CN203227313U (en) | Rotary evaporator | |
| CN104555860B (en) | Experiment indoor sample packaging device vinous | |
| CN207366315U (en) | A kind of integrated sample pretreating device | |
| CN202866796U (en) | Three-phase flow simulator of oil, gas, and water in oil well | |
| CN207042501U (en) | Portable automatic detection kit | |
| CN213779990U (en) | HPLC sampling device | |
| CN204661291U (en) | To the dispenser of branched test tube application of sample while of a kind of | |
| CN201942242U (en) | Sample storehouse for sample storage and transfer | |
| CN204203242U (en) | A kind of automatic chemiluminescence immunoassay device | |
| CN220766891U (en) | Combined pre-hydrogenation reactor | |
| CN202346733U (en) | Multi-head synchronous filling device of liquid filling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20130809 |