CN201191284Y - Sample bottle - Google Patents
Sample bottle Download PDFInfo
- Publication number
- CN201191284Y CN201191284Y CNU2008200460452U CN200820046045U CN201191284Y CN 201191284 Y CN201191284 Y CN 201191284Y CN U2008200460452 U CNU2008200460452 U CN U2008200460452U CN 200820046045 U CN200820046045 U CN 200820046045U CN 201191284 Y CN201191284 Y CN 201191284Y
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- Prior art keywords
- bottle
- sample
- tube
- pipe
- samples
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Abstract
The utility model discloses a sample bottle, which comprises a bottle mouth and a bottle body, wherein the bottle body is equipped with an inlet tube and an outlet tube, a sample tube is arranged in the inner cavity of the bottle body, the sample pipe comprises a tube A and a tube B which are connected with each other, the tube A is connected with the inlet tube, and the B tube is communicated with the inner cavity of the bottle body. The sample bottle has an unique and novel structure, is convenient for storing samples, especially for storing fluid samples, and is adaptable to various chromatograph sample injection types for a sample injector to sample, resolves problems of storing, sampling and waste discharging for fluid samples, brings convenience to real-timely analyze samples in different reaction time, thereby effectively increasing accuracy of the analysis results and laying foundation for comprehensively and accurately analyzing samples.
Description
Technical field
The utility model belongs to the experimental apparatus technical field, is specifically related to a kind of chromatogram bottle of saving sample.
Background technology
Existing chromatogram bottle generally includes bottleneck and bottle except bottle cap.Sample is packed into from bottleneck, takes sample introduction needle to take a sample from bottleneck.
Such chromatogram bottle can only be used for the sample of saving fixed amount, the sample of equal-volumes such as for example disposable 1ml that packs into, 5ml, and then take.If run into the sample endlessly that continuous conveying is come, so existing chromatogram bottle does not satisfy needs.
For example the moving phase sample that is flowed out by Continuous Flow Analysis (CFA) reaction member is carried out in the experiment of further liquid-phase chromatographic analysis, just need to solve the flow saving of sample and the technical matters of sampling, sample in the chromatogram bottle can flow, instant, can cooperate takes a sample from chromatogram bottle carries out next step analysis.
And at present, not seeing has the relevant bibliographical information of chromatogram bottle that meets the demand.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, and a kind of chromatogram bottle is provided.
The technical solution of the utility model is:
A kind of sample plasma bottle is provided, comprises bottleneck and bottle, described bottle is provided with induction pipe and outlet, and bottle intracavity is provided with coupon; Described coupon comprises A pipe and the B pipe that is connected, and the A pipe is connected with induction pipe, and the B pipe communicates with bottle intracavity.
The position of induction pipe setting is positioned at bottle near the bottle position at the end, sample can directly enter the B pipe in the A pipe, sample in the B pipe from bottom to top flows until overflowing, and the sample that overflows flows in the chromatogram bottle bottle intracavity space in the coupon outside, flows out chromatogram bottle by outlet.
The Scheme Choice that the utility model provides a size to be provided with:
Described A bore is 1.0～2.5mm, and external diameter is 2.5～3.5mm.
Described B bore is 3.5～5.5mm, and external diameter is 5.5～6.5mm.
Described bottleneck height is 6～8mm, and internal diameter is 6～7mm, and external diameter is 7～8mm.
Described bottle height is 30～32mm, and internal diameter is 9～10mm, and external diameter is 11～12mm.
Described induction pipe and outlet internal diameter are 1.0～2.5mm, and external diameter is 2.5～3.5mm.
Also can carry out other sizes according to the conventional specification of existing chromatogram bottle selection is set with reference to above-mentioned dimension scale.
The beneficial effects of the utility model provide a kind of chromatograph test sample bottle, the special novelty of structure, make things convenient for the saving sample, especially be fit to the sample that flows, applicable to quantitatively encircling various chromatogram input modes such as sampling valve sampling and sample introduction needle sampling, solved sample storage, sampling and the waste discharge problem of mobile sample, also be convenient to the sample of real-time analysis differential responses time period, effectively improve precision of analysis, for comprehensive, accurate analytical sample is set up the basis.
Description of drawings
Fig. 1 the utility model structural representation
Fig. 2 the utility model Application Example system architecture synoptic diagram
Fig. 3 the utility model Application Example system architecture synoptic diagram
Embodiment
Further describe the utility model below in conjunction with the drawings and specific embodiments.
The utility model provides a kind of sample plasma bottle as shown in Figure 1, comprises bottleneck 1 and bottle 5, and described bottle 5 is provided with induction pipe 2 and outlet 3, and bottle intracavity 4 is provided with coupon; Described coupon one end is connected with induction pipe 2, and the other end communicates with chromatogram bottle bottle intracavity 4.
As shown in Figure 1, coupon comprises A pipe and the B pipe that is connected, and the A pipe is connected with induction pipe 2, and the B pipe communicates with chromatogram bottle bottle intracavity 4.Induction pipe, A pipe, B pipe and outlet can adopt conventional glass tube processing technology one to stretch and form, and insert bottle intracavity with reference to the method for built-in bottle of existing vial or handicraft.
The utility model provides the scheme of a dimension scale: described A bore is 1.0～2.5mm, and external diameter is 2.5～3.5mm, and length is 10～40mm.
Described B bore is 3.5～5.5mm, and external diameter is 5.5～6.5mm, and length is 20～40mm.
Described chromatogram bottle bottleneck height is 6～8mm, and internal diameter is 6～7mm, and external diameter is 7～8mm.
Described chromatogram bottle bottle height is 30～32mm, and internal diameter is 9～10mm, and external diameter is 11～12mm.
Described chromatogram bottle induction pipe and outlet internal diameter are 1.0～2.5mm, and external diameter is 2.5～3.5mm.
Present embodiment provides an application of described sample plasma bottle.As shown in Figure 2, the Continuous Flow Analysis instrument is connected with chromatogram bottle, the sample that is flowed out by Continuous Flow Analysis instrument reaction member 9 flows into chromatogram bottle through colorimetric pool 10, deaeration pipe 11, peristaltic pump 12, the outlet 3 of chromatogram bottle is connected with the waste discharge device, and the waste discharge device can adopt peristaltic pump 6 and waste pipe 8.
Described in the present embodiment deaeration pipe 11 is provided with waste discharge mouth 7 and two links, and a link is connected with Continuous Flow Analysis instrument colorimetric pool 10, and another link is connected with peristaltic pump 12; Peristaltic pump 12 is connected with chromatogram bottle induction pipe 2.
Described chromatogram bottle adopts embodiment 1 described chromatogram bottle.Set coupon can adopt glass material in the bottle intracavity 4, also can adopt plastics or other material.Coupon comprises two sections of A pipe, B pipes.The A pipe is connected with induction pipe 2, and outlet 3 is connected with the chromatogram bottle bottle intracavity.Flow into A pipe from the sample that deaeration pipe 11 flows out through chromatogram bottle induction pipe 2 through peristaltic pump 12 suctions, sample enters the B pipe in the A pipe, sample in the B pipe from bottom to top flows until overflowing, and the sample that overflows flows in the chromatogram bottle bottle space in the coupon outside, flows out chromatogram bottle by outlet.Unnecessary sample overflows from the B pipe in the chromatogram bottle bottle space 4 that flows into the coupon outside, and waste liquid is full is discharged by waste pipe 8 through 6 suctions of waste discharge peristaltic pump during to 3 mouthfuls of outlets.
Adopt sample introduction needle can carry out follow-up liquid-phase chromatographic analysis from the bottleneck sampling of chromatogram bottle.Its method of operating is identical with the sampling mode of existing liquid phase chromatographic analysis method.It is more convenient to take a sample, can real-time analysis differential responses time period sample, and be comprehensively, accurately analytical sample is set up the basis.
The bottle in test liquid less than the time, outlet 3 places can suck air; Adopt peristaltic pump 6 suctions, and require to guarantee the flow velocity of the flow velocity of outlet 3 place's moving phases greater than induction pipe 2 place's moving phases, air is inhaled in the outlet, and air and unnecessary waste liquid are also discharged through outlet 3.
As shown in Figure 3, described chromatogram bottle is connected another performance of using with the Continuous Flow Analysis system.The sample that is flowed out by Continuous Flow Analysis instrument reaction member 9 flows into chromatogram bottle through colorimetric pool 10, peristaltic pump 12 suctions, the chromatogram bottle structure is described with embodiment 1, outlet 3 is connected with the waste discharge device, the waste discharge device can adopt peristaltic pump 6 and waste pipe 8, colorimetric pool 10 adopts de-bubble colorimetric pool 10, is provided with waste pipe 13.
Claims (6)
1, a kind of sample plasma bottle comprises bottleneck and bottle, it is characterized in that described bottle is provided with induction pipe and outlet, and bottle intracavity is provided with coupon; Described coupon comprises A pipe and the B pipe that is connected, and the A pipe is connected with induction pipe, and the B pipe communicates with bottle intracavity.
2, according to the described sample plasma bottle of claim 1, it is characterized in that described A bore is 1.0～2.5mm, external diameter is 2.5～3.5mm.
3, according to the described sample plasma bottle of claim 1, it is characterized in that described B bore is 3.5～5.5mm, external diameter is 5.5～6.5mm.
4, according to the described sample plasma bottle of claim 1, it is characterized in that described bottleneck height is 6～8mm, internal diameter is 6～7mm, external diameter is 7～8mm.
5, according to the described sample plasma bottle of claim 1, it is characterized in that described bottle height is 30～32mm, internal diameter is 9～10mm, external diameter is 11～12mm.
6, according to the described sample plasma bottle of claim 1, it is characterized in that described induction pipe and outlet internal diameter are 1.0～2.5mm, external diameter is 2.5～3.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200460452U CN201191284Y (en) | 2008-04-07 | 2008-04-07 | Sample bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200460452U CN201191284Y (en) | 2008-04-07 | 2008-04-07 | Sample bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201191284Y true CN201191284Y (en) | 2009-02-04 |
Family
ID=40335447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200460452U Expired - Lifetime CN201191284Y (en) | 2008-04-07 | 2008-04-07 | Sample bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201191284Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101266229B (en) * | 2008-04-03 | 2011-05-25 | 广东中烟工业有限责任公司 | Chromatogram bottle |
-
2008
- 2008-04-07 CN CNU2008200460452U patent/CN201191284Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101266229B (en) * | 2008-04-03 | 2011-05-25 | 广东中烟工业有限责任公司 | Chromatogram bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090204 |