CN104597270A - A fully-automatic adsorption instrument gas path structure - Google Patents
A fully-automatic adsorption instrument gas path structure Download PDFInfo
- Publication number
- CN104597270A CN104597270A CN201310534103.1A CN201310534103A CN104597270A CN 104597270 A CN104597270 A CN 104597270A CN 201310534103 A CN201310534103 A CN 201310534103A CN 104597270 A CN104597270 A CN 104597270A
- Authority
- CN
- China
- Prior art keywords
- buffering
- storehouse
- bin
- gas path
- balancing
- 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.)
- Pending
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the technical field of scientific analytic instruments, and particularly relates to a fully-automatic adsorption instrument gas path structure. The gas path structure comprises a quantifying bin and a plurality of groups of analysis connectors connected to the quantifying bin. The analysis connector in each group comprises a balancing and buffering bin and a sample bin connected to the balancing and buffering bin. The balancing and buffering bins are connected to the quantifying bin through an automatic gas path switcher. The gas discharging end of each of the balancing and buffering bins is provided with a stop valve. According to the gas path structure, the balancing and buffering bin is provided for the analysis connector in each group and is connected to the quantifying bin through the automatic gas path switcher, and the gas discharging end of each of the balancing and buffering bins is provided with the stop valve, thus achieving simultaneous analysis of a plurality of the analysis connectors.
Description
Technical field
The invention belongs to scientific analysis Instrument technology field, be specifically related to a kind of full-automatic adsorption instrument gas circuit structure.
Background technology
At present, existing polycomponent analyses the adsorption instrument of interface, if only use one group of tensimeter in gas circuit, just need when analyzing to switch between different analysis interface, after being switched to new analysis interface, due to the pressure imbalance in quantitative storehouse and sample bin, new absorption or desorption process will be there is in the sample in sample bin, upon adsorption or the desorb balance such as to need, therefore this is kind of a repeating query analytical approach, instead of truly many groups are analyzed simultaneously.
Summary of the invention
The object of the invention is to solve the problems of the technologies described above and provide a kind of and can realize the many groups of full-automatic adsorption instrument gas circuit structures simultaneously analyzed.
For achieving the above object, the present invention adopts following technical scheme:
A kind of full-automatic adsorption instrument gas circuit structure, the polycomponent comprising a certain amount of storehouse and be connected with described quantitative storehouse analyses interface, often organize the sample bin that described analysis interface comprises an equalizing and buffering storehouse and is connected with described equalizing and buffering storehouse, described equalizing and buffering storehouse is connected with described quantitative storehouse by automatic gas path switch, and the outlet side in described equalizing and buffering storehouse is provided with a stop valve.
Described quantitative storehouse is provided with temperature sensor and tensimeter.
Described quantitative storehouse is provided with tensimeter.
The present invention by being equipped with equalizing and buffering storehouse for every group analysis mouth, and is connected with described quantitative storehouse by automatic gas path switch, and the outlet side in described equalizing and buffering storehouse will be provided with a stop valve, thus achieves multiple analytical port and analyze simultaneously.
Accompanying drawing explanation
Figure 1 shows that the structural representation of a kind of full-automatic adsorption instrument gas circuit structure that the embodiment of the present invention provides.
Embodiment
Below, in conjunction with example, substantive distinguishing features of the present invention and advantage are further described, but the present invention is not limited to listed embodiment.
Shown in Figure 1, the figure shows the structure of a kind of full-automatic adsorption instrument gas circuit structure that the embodiment of the present invention provides.For convenience of explanation, illustrate only the part relevant with the embodiment of the present invention.
Refer to Fig. 1, a kind of full-automatic adsorption instrument gas circuit structure, the polycomponent comprising a certain amount of storehouse 11 and be connected with described quantitative storehouse 11 analyses interface, often organize the sample bin 6 that described analysis interface comprises an equalizing and buffering storehouse 3 and is connected with described equalizing and buffering storehouse 3, described equalizing and buffering storehouse 3 is connected with described quantitative storehouse 1 by automatic gas path switch 2, and the outlet side in described equalizing and buffering storehouse 3 is provided with a stop valve 5.
Further, described equalizing and buffering storehouse 3 is provided with temperature sensor 4.
Further, described quantitative storehouse 1 is provided with temperature sensor 12.
Further, described quantitative storehouse is provided with tensimeter 11.
Principle of work of the present invention is as follows:
The gas inject that first need adsorb is to quantitative storehouse, complete quantitatively, again by the equalizing and buffering storehouse of the gas inject in quantitative storehouse to an analysis interface, after running through force value from tensimeter, the sample bin of gas inject in this equalizing and buffering storehouse to corresponding connection is adsorbed, now need not wait for that the sample adsorption in this sample bin completes, just automatically switch in other analysis interface by automatic gas path switch and continue to analyze, really achieve many groups and analyze simultaneously.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a full-automatic adsorption instrument gas circuit structure, it is characterized in that, the polycomponent comprising a certain amount of storehouse and be connected with described quantitative storehouse analyses interface, often organize the sample bin that described analysis interface comprises an equalizing and buffering storehouse and is connected with described equalizing and buffering storehouse, described equalizing and buffering storehouse is connected with described quantitative storehouse by automatic gas path switch, and the outlet side in described equalizing and buffering storehouse is provided with a stop valve.
2. full-automatic adsorption instrument gas circuit structure according to claim 1, it is characterized in that, described quantitative storehouse is provided with temperature sensor and tensimeter.
3. full-automatic adsorption instrument gas circuit structure according to claim 2, it is characterized in that, described quantitative storehouse is provided with tensimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310534103.1A CN104597270A (en) | 2013-11-01 | 2013-11-01 | A fully-automatic adsorption instrument gas path structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310534103.1A CN104597270A (en) | 2013-11-01 | 2013-11-01 | A fully-automatic adsorption instrument gas path structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104597270A true CN104597270A (en) | 2015-05-06 |
Family
ID=53123186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310534103.1A Pending CN104597270A (en) | 2013-11-01 | 2013-11-01 | A fully-automatic adsorption instrument gas path structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104597270A (en) |
-
2013
- 2013-11-01 CN CN201310534103.1A patent/CN104597270A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205317732U (en) | Total hydrocarbon of non - methane and benzene series thing on -line measuring device | |
| CN104914198A (en) | Automatic gas sample injection apparatus and use method thereof | |
| CN105241984B (en) | Array multidimensional liquid chromatogram column system | |
| CN202676523U (en) | Sampling analysis device | |
| CN202267741U (en) | Automatic calibration device of relay protection tester | |
| CN201974415U (en) | Gas chromatograph with microsyringe | |
| CN207650167U (en) | The sample gas gas handling system of online gas chromatographic detection | |
| CN104597270A (en) | A fully-automatic adsorption instrument gas path structure | |
| CN203561571U (en) | Device for testing specific surface area by direct contrast method | |
| CN202837255U (en) | Gas circuit structure of adsorption instrument | |
| CN104455559A (en) | Multi-column-position column valve and chromatography system achieving multi-column positive and reverse flow and bypass function on basis of multi-column-position column valve | |
| CN101639468B (en) | Automatic thermal desorption analyzer | |
| CN104597156B (en) | Dual column system gas chromatograph | |
| CN103672267A (en) | Sample introduction adapter device of gas detector and application method thereof | |
| CN204405611U (en) | Dual column system gas chromatograph | |
| CN207439765U (en) | A kind of gas analysis samples switching system | |
| CN101634647B (en) | Adsorption and analysis device of headspace sample | |
| CN203259511U (en) | Hydrocarbon component gas chromatography gas circuit device | |
| CN212308923U (en) | Combined solid phase extraction column | |
| CN204789499U (en) | One way autoinjection gas chromatograph | |
| CN104515819A (en) | Sample introduction device, thermal weight loss-gas chromatography system and thermal weight loss-gas chromatography-mass spectrometry system | |
| CN206960422U (en) | A kind of benzene in air system thing on-line monitoring gas chromatograph | |
| CN208505986U (en) | A kind of high performance liquid chromatograph with liquid storage bottle clamp system | |
| CN202994746U (en) | Switching device for plurality of types of detectors of liquid chromatograph and detection system of liquid chromatograph | |
| CN208711112U (en) | A kind of universal dual phase filler solid-phase extraction column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |