CN207114281U - A kind of novel gas absorbing device of analysis - Google Patents
A kind of novel gas absorbing device of analysis Download PDFInfo
- Publication number
- CN207114281U CN207114281U CN201721013580.3U CN201721013580U CN207114281U CN 207114281 U CN207114281 U CN 207114281U CN 201721013580 U CN201721013580 U CN 201721013580U CN 207114281 U CN207114281 U CN 207114281U
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- CN
- China
- Prior art keywords
- analysis
- glass tube
- absorbing device
- absorption bottle
- rubber stopper
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- 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
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model discloses a kind of novel gas absorbing device of analysis, including flexible absorption bottle, the absorbing liquid being contained in absorption bottle body, and for blocking the rubber stopper of bottleneck, short glass tube and the long-neck glass tube that lower end is located in absorption bottle bottle is installed with described rubber stopper, cock valve is provided with described short glass tube；Described long-neck glass tube connects emulsion tube by tongs.The utility model provide it is a kind of it is simple in construction, easy to operate, absorb completely, good sealing effect and the gas absorbing device that analysis time can be reduced, analyzed by the comparison with original operating method, analyze relative error and be less than 1%, after analysis is repeated several times in particularly different personnel, the reappearance of this method is good, relative deviation is less than 1%, complies fully with analysis and requires.This device reduces the analysis method requirement horizontal to analysis human users, reduces analytical error, drastically increases accuracy of analysis and analysis efficiency.
Description
Technical field
It the utility model is related to and the operation equipment field that personnel absorb to gas is analyzed during analysis operation, be specially
One kind improves accuracy of analysis, shortens analysis time, novel gas absorbing device easy to operate.
Background technology
Analysis of the chemical enterprise in process of production to medium composition is enterprise's inevitable choice, good analysis method and
Appropriate analytical instrument can be effectively ensured the normal of enterprise's production activity and carry out in order, once there is deviation or is not inconsistent in analyze data
Close actual conditions, then, can also be to dividing under serious conditions the problems such as may causing to trigger leakage, the fluctuation of technique, the stopping production of enterprise
Analysis personnel damage, and therefore, strict accurately analysis are only carried out to the composition in production process, just can guarantee that the suitable of production
Profit is stable to be carried out, and gas absorbing device is the important component of test in laboratory gas content.
At present, laboratory analysis personnel inhale in measure such as hydrogen sulfide gas, ammonia, chlorine equal size using Meng Shi
Bottle is used as absorption plant, though the device assimilation effect is fine, and it is very high for being passed through the requirement of gas velocity of absorption plant,
It is required that tested gas will be absorbed in absorbing liquid by bubble outflow, otherwise gas has little time to react and is just discharged, due to operation
The difference of gimmick, the analysis relative error of different personnel can reach more than 20%, so the difference of speed is for analysis result shadow
Sound is very big, if running into poisonous and hazardous gas, causes absorbing liquid to have little time to absorb if speed is improper, or because Meng Shi is washed
The reason such as imprecision will be distributed in the environment at bottle frosted button sealing, cause high risks to the health of operating personnel, institute
It is very high to the operation level requirement for analyzing personnel with these experiments.
Therefore it provides it is a kind of quickly, good airproof performance, using simple, less demanding to human users and can carry
The absorption plant of the high analyte degree of accuracy is a problem for being worth research.
The content of the invention
In order to overcome the shortcomings of above-mentioned absorption plant in the prior art, the utility model provides a kind of simple in construction, behaviour
Make gas that is convenient, absorbing complete, good sealing effect, analysis time can be reduced and accuracy of analysis can be greatly improved and absorb dress
Put.
What the purpose of this utility model was realized in：
A kind of novel gas absorbing device of analysis, including flexible absorption bottle 1, are contained in and absorb bottle 1
Interior absorbing liquid 10, and for blocking the rubber stopper 3 of bottleneck, it is characterised in that：Lower end is installed with described rubber stopper 3 to be located at
The short glass tube 2 and long-neck glass tube 9 in bottle 1 are absorbed, cock valve 4 is provided with described short glass tube 2；Described long-neck
Glass tube 9 connects emulsion tube 7 by tongs 6；
Described absorption bottle 1 is polyethylene material and has certain elasticity；
Described cock valve 4 is located at the top of rubber stopper 3, at gas vent 5；
Described tongs 6 is arranged on the top end of long-neck glass tube 9, for connecting the gas outlet end of emulsion tube 7.
Positive beneficial effect：The utility model is simple in construction, it is easy to operate, absorb completely, good sealing effect and can reduce
The gas absorbing device of analysis time, analyzed by the comparison with original operating method, analysis relative error is less than 1%, particularly
After analysis is repeated several times in different personnel, the reappearance of this method is good, and relative deviation is less than 1%, complies fully with analysis and requires.This
One device reduces the analysis method requirement horizontal to analysis human users, reduces analytical error, drastically increases analysis
The degree of accuracy and analysis efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
It is in figure：Absorb bottle 1, short glass tube 2, rubber stopper 3, cock valve 4, gas vent 5, tongs 6, emulsion tube 7,
Gas access 8, long-neck glass tube 9, absorbing liquid 10.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described further：
A kind of novel gas absorbing device of analysis, including flexible absorption bottle 1, are contained in and absorb bottle 1
Interior absorbing liquid 10, and for blocking the rubber stopper 3 of bottleneck, it is characterised in that：Lower end is installed with described rubber stopper 3 to be located at
The short glass tube 2 and long-neck glass tube 9 in bottle 1 are absorbed, cock valve 4 is provided with described short glass tube 2；Described long-neck
Glass tube 9 connects emulsion tube 7 by tongs 6；
Described absorption bottle 1 is polyethylene material and has certain elasticity；
Described cock valve 4 is located at the top of rubber stopper 3, at gas vent 5；
Described tongs 6 is arranged on the top end of long-neck glass tube 9, for connecting the gas outlet end of emulsion tube 7.
A kind of novel gas absorbing device of analysis solves prior art problem using totally-enclosed negative pressure absorbing, with poly-
Ethene material and the plastic bottle for having certain elasticity are used as absorption bottle, and absorption bottle capacity can be changeable according to own analysis requirement,
Bottleneck rubber stopper is closed, and two holes are made a call on rubber stopper, and inserts the end of two different lengths, wherein short glass tube 2 and long-neck
Glass tube 9 inserts plastic bottle and absorbs bottle, and the short upper end of glass tube 2 of glass should have a cock valve（Can also be with one
The emulsion tube of tongs replaces）, another one end of root long neck glass tube 9 is inserted into absorption bottle close to bottom, upper end by rubber stopper
One emulsion tube for carrying tongs of connection, cock and spring water stopper play closed effect.Opened during use on short glass tube
The cock at end, absorption bottle is extruded with hand, excludes the air on about 200 milliliters or so of absorbing liquid top（Displaced volume can be according to reality
Needed for testing）, cock valve is closed, the syringe for having certain gas volume being then analysed to is connected with gas access 8, opens
Tongs, under test gas is injected, then suck a small amount of air, then closed tongs 6, firmly shake so that under test gas is with inhaling
Liquid 10 is received fully to contact and react.
The utility model provide it is a kind of it is simple in construction, easy to operate, absorb completely, good sealing effect and analysis can be reduced
The gas absorbing device of time, analyzed by the comparison with original operating method, analysis relative error is less than 1%, particularly difference
After analysis is repeated several times in personnel, the reappearance of this method is good, and relative deviation is less than 1%, complies fully with analysis and requires.This dress
Putting reduces the analysis method requirement horizontal to analysis human users, reduces analytical error, it is accurate to drastically increase analysis
Degree and analysis efficiency.
Above example is merely to illustrate preferred embodiment of the present utility model, but the utility model be not limited to it is above-mentioned
Embodiment, in the field those of ordinary skill possessed knowledge, within the spirit and principles of the utility model
Any modification, equivalent substitute and improvement for being made etc., it all should cover in the claimed technical scheme scope of the utility model
Within.
Claims (4)
1. a kind of novel gas absorbing device of analysis, including flexible absorption bottle（1）, it is contained in absorption bottle
（1）Interior absorbing liquid（10）, and for blocking the rubber stopper of bottleneck（3）, it is characterised in that：Described rubber stopper（3）On wear
There is lower end positioned at absorption bottle（1）Interior short glass tube（2）With long-neck glass tube（9）, described short glass tube（2）On be provided with
Cock valve（4）；Described long-neck glass tube（9）Pass through tongs（6）Connect emulsion tube（7）.
A kind of 2. novel gas absorbing device of analysis according to claim 1, it is characterised in that：Described absorption bottle
Body（1）For polyethylene material and there is certain elasticity.
A kind of 3. novel gas absorbing device of analysis according to claim 1, it is characterised in that：Described cock valve
（4）Positioned at rubber stopper（3）Top, close to gas vent（5）Place.
A kind of 4. novel gas absorbing device of analysis according to claim 1, it is characterised in that：Described tongs
（6）It is arranged on long-neck glass tube（9）Top end, for connecting emulsion tube（7）Gas outlet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013580.3U CN207114281U (en) | 2017-08-14 | 2017-08-14 | A kind of novel gas absorbing device of analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013580.3U CN207114281U (en) | 2017-08-14 | 2017-08-14 | A kind of novel gas absorbing device of analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114281U true CN207114281U (en) | 2018-03-16 |
Family
ID=61578101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721013580.3U Expired - Fee Related CN207114281U (en) | 2017-08-14 | 2017-08-14 | A kind of novel gas absorbing device of analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207114281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114053841A (en) * | 2020-08-06 | 2022-02-18 | 中国石油化工股份有限公司 | Gas absorption device and collection method of gas to be detected |
-
2017
- 2017-08-14 CN CN201721013580.3U patent/CN207114281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114053841A (en) * | 2020-08-06 | 2022-02-18 | 中国石油化工股份有限公司 | Gas absorption device and collection method of gas to be detected |
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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 |
Granted publication date: 20180316 Termination date: 20200814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |