CN206362752U - A kind of new gas chromatographicanalyzer - Google Patents
A kind of new gas chromatographicanalyzer Download PDFInfo
- Publication number
- CN206362752U CN206362752U CN201720028581.9U CN201720028581U CN206362752U CN 206362752 U CN206362752 U CN 206362752U CN 201720028581 U CN201720028581 U CN 201720028581U CN 206362752 U CN206362752 U CN 206362752U
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- gas
- chromatographicanalyzer
- air pump
- micro air
- utility
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Abstract
The utility model is related to gas analysis field, especially discloses a kind of new gas chromatographicanalyzer.The technical solution adopted in the utility model is：A kind of new gas chromatographicanalyzer, including gas chromatographicanalyzer, inlet duct, tail gas collecting device；The inlet duct includes speed regulator, source of the gas collecting bag and micro air pump；The micro air pump is connected with source of the gas collecting bag and gas chromatographicanalyzer air inlet pipe respectively；The speed regulator is connected with micro air pump；Tail gas collecting device includes the collecting bag for being used to collect tail gas；The exhaust collection bag is connected with the gas chromatographicanalyzer escape pipe.Utility model have save labor, intake velocity is uniform, testing result is accurate and it is environmentally friendly the characteristics of.
Description
Technical field
The utility model is related to gas analysis field, especially discloses a kind of new gas chromatographicanalyzer.
Background technology
Gas chromatograph is the important instrument of a kind of separation determination low boiling blending ingredients and mixing gas component analysis, can
Make Experiment of Instrumental Analysis for chemical industry, raw work, Majors of Food, it can also be used to scientific research and conventional analysis.The gas phase color of various models
Spectrometer includes six elementary cells.That is (1) carrier gas and its flow velocity control system；(2) sampling system；(3) chromatogram column system；
(4) detector system；(5) recorder system；(6) temperature control system.This 6 units combine and gas are measured, but existing
Gas chromatograph access under test gas when, generally using gas collection bag be directly connected to gas chromatograph air inlet pipe, Ran Houren
Gas is inputted gas chromatograph by the mode of work extruding gas collection bag.This way is due to manual compression it cannot be guaranteed that gas enters
The speed for entering gas chromatograph is uniform, not only easily causes the inaccurate of measurement result；And need special personnel's progress
Extrude gas collection bag.In addition, the toxic and harmful gas of existing gas chromatograph discharge is typically exhausted directly in air, not only
Air is polluted, harm also is produced to experiment operator body.
Utility model content
The utility model overcomes the shortcomings of that prior art presence saves labor there is provided one kind, intake velocity is uniform, detection knot
Really accurate and environmentally friendly gas chromatographicanalyzer.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of new gas chromatographic analysis
Instrument, including gas chromatographicanalyzer, inlet duct, tail gas collecting device；The inlet duct include speed regulator, micro air pump and
Source of the gas collecting bag；The micro air pump is connected with source of the gas collecting bag and gas chromatographicanalyzer air inlet pipe respectively；The speed governing
Device is connected with micro air pump；Tail gas gas collecting apparatus includes the collection airbag for being used to collect tail gas；The exhaust collection and the gas phase
Chromatograph escape pipe is connected.Using this programme, the speed regulator is connected with micro air pump, can control the flow velocity of gas；
Ensure that gas uniformly flows into gas chromatographicanalyzer；Tail gas gas collecting apparatus includes being used to collect tail gas, prevents in discharge gas
Pernicious gas pollutes air and damage experiment personnel.
Further, the source of the gas uses the gas collection bag equipped with gas to be detected.
The utility model has following beneficial effect compared with prior art：
1st, save labor.The gas of conventional source of the gas collection airbag is by artificial extruding input gas chromatograph, and the device can generation
For artificial, labour is liberated；2nd, intake velocity is uniform, and testing result is accurate.Due to setting inlet duct；Ensure gas uniform flow
Enter gas chromatographicanalyzer, can be according to experiment needs, by adjusting controller, so as to adjust the flow velocity of gas；3rd, it is environmentally friendly.Tail gas
Collection device includes being used to collect tail gas, prevents from discharging pernicious gas pollution air and the damage experiment personnel in gas.
Brief description of the drawings
Fig. 1 is a kind of new gas chromatographicanalyzer structural representation.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail, below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
It is as shown in Figure 1 a kind of new gas chromatographicanalyzer, including gas chromatographicanalyzer 1, inlet duct, tail gas are received
Acquisition means；Inlet duct includes speed regulator 3, micro air pump 2 and source of the gas gas collection bag 4；Micro air pump 2 respectively with source of the gas collection airbag 4
And the air inlet pipe of gas chromatographicanalyzer 1 is connected；Speed regulator 3 is connected with micro air pump 2；The flow velocity of gas can be controlled；Ensure
Gas uniformly flows into gas chromatographicanalyzer；Tail gas collecting device includes the collecting bag 5 for being used to collect tail gas；Exhaust collection bag 5
It is connected with the escape pipe of gas chromatographicanalyzer 1.Discharge gas is collected, prevents from polluting air.
Wherein, source of the gas collection airbag 4 is using the gas collection bag equipped with gas to be detected.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, although ginseng
The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic, it is all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this practicality
Within new protection domain.
Claims (1)
1. a kind of new gas chromatographicanalyzer, it is characterised in that：Received including gas chromatographicanalyzer (1), inlet duct, tail gas
Acquisition means；The inlet duct includes speed regulator (3), micro air pump (2) and source of the gas gas collection bag (4)；The micro air pump (2) point
It is not connected with source of the gas collection airbag (4) and gas chromatographicanalyzer (1) air inlet pipe；The speed regulator (3) and micro air pump (2) phase
Even；Tail gas collecting device includes the exhaust collection bag (5) for being used to collect tail gas；The exhaust collection bag (5) and the gas phase color
Spectrometer (1) escape pipe is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028581.9U CN206362752U (en) | 2017-01-11 | 2017-01-11 | A kind of new gas chromatographicanalyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028581.9U CN206362752U (en) | 2017-01-11 | 2017-01-11 | A kind of new gas chromatographicanalyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206362752U true CN206362752U (en) | 2017-07-28 |
Family
ID=59380661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720028581.9U Expired - Fee Related CN206362752U (en) | 2017-01-11 | 2017-01-11 | A kind of new gas chromatographicanalyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206362752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782881A (en) * | 2017-11-30 | 2018-03-09 | 东华大学 | The textile synthesis style measurement apparatus and method felt based on human body five |
| CN108037236A (en) * | 2017-11-21 | 2018-05-15 | 中国科学院地质与地球物理研究所兰州油气资源研究中心 | Methane conversion quantitative analysis gas collection experimental provision in flare discharge |
-
2017
- 2017-01-11 CN CN201720028581.9U patent/CN206362752U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037236A (en) * | 2017-11-21 | 2018-05-15 | 中国科学院地质与地球物理研究所兰州油气资源研究中心 | Methane conversion quantitative analysis gas collection experimental provision in flare discharge |
| CN108037236B (en) * | 2017-11-21 | 2023-03-03 | 中国科学院西北生态环境资源研究院 | Experimental device for collecting quantitative analysis gas of methane conversion rate in torch discharge |
| CN107782881A (en) * | 2017-11-30 | 2018-03-09 | 东华大学 | The textile synthesis style measurement apparatus and method felt based on human body five |
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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: 20170728 Termination date: 20180111 |