CN209624502U - A kind of novel gas chromatographic sampling device - Google Patents
A kind of novel gas chromatographic sampling device Download PDFInfo
- Publication number
- CN209624502U CN209624502U CN201920252687.6U CN201920252687U CN209624502U CN 209624502 U CN209624502 U CN 209624502U CN 201920252687 U CN201920252687 U CN 201920252687U CN 209624502 U CN209624502 U CN 209624502U
- Authority
- CN
- China
- Prior art keywords
- probe tube
- sample
- feeding pipe
- sample feeding
- iii
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of novel gas chromatographic sampling device, including gas chromatograph, sample feeding pipe I, probe tube I, probe tube II, probe tube III, probe tube IV, sample sack, valve, sample collecting container, sewage pipe, sludge collecting box, triple valve, sample feeding pipe II, emulsion tube, sample feeding pipe III, double card bell and spigot joint I, fixing screws, T-type corner brace, sample feeding pipe IV, double card bell and spigot joint II.Probe tube I is connected to IV top of probe tube with sample sack, and end is connected by valve with sample collecting container；It is connected by triple valve with sample feeding pipe II at the top of sewage pipe, sludge collecting box is fixed in tail portion；Sample feeding pipe III is connected by double card bell and spigot joint I with sample feeding pipe IV, and sample feeding pipe IV is connect by double card bell and spigot joint II with sample feeding pipe I.The utility model meets the needs of different pore size probe tube is sampled by probe tube I, probe tube II, probe tube III, probe tube IV, adjusts sampling amount using triple valve and sample collecting container；When that need to clean, triple valve cleaning probe tube I, probe tube II, probe tube III, probe tube IV and sample collecting container are opened.
Description
Technical field
The utility model relates to gas chromatograph techniques fields, and in particular to a kind of novel gas chromatographic sampling device.
Background technique
Sampling device is the important component of gas chromatograph, and main function is will to analyze sample gas in injection port
After change, chromatographic column is brought by carrier gas, is analyzed.In chromatographic, due to sample composition, properties of sample, sample
State, sample size, chromatographic column type, analysis purpose and analysis requirement etc. are different, need miscellaneous sampling system.But
It is that existing gas chromatographic sampling device is mostly single standard aperture probe tube, it can not taking with injection, airbag or other apertures
Sample pipe is sampled, and probe tube cleaning is inconvenient.
Utility model content
Have the defects that sampling is difficult in use to solve existing gas chromatographic sampling device, the utility model
It is designed to provide a kind of novel gas chromatographic sampling device.
To achieve the goals above, the utility model adopts the following technical solution: a kind of novel gas chromatographic sampling device,
Including gas chromatograph 1, sample feeding pipe I 2, probe tube I 3, probe tube II 4, probe tube III 5, probe tube IV 6, sample sack 7, valve
8, sample collecting container 9, sewage pipe 10, sludge collecting box 11, triple valve 12, sample feeding pipe II 13, emulsion tube 14, sample feeding pipe III 15, double card set
Connector I 16, fixing screws 17, T-type corner brace 18, sample feeding pipe IV 19, double card bell and spigot joint II 20.
The outlet of sample feeding pipe I 2 is linked into 1 top of gas chromatograph；The sample feeding pipe IV 19 passes through the double card
Bell and spigot joint II 20 is connect with the sample feeding pipe I 2, and the sample feeding pipe III 15 passes through the double card bell and spigot joint I 16 and the sample feeding pipe
IV 19 are connected, and the double card bell and spigot joint I 16 is fixed by the T-type corner brace 18, and the T-type corner brace 18 passes through the fixing screws
17 are fixed on the gas chromatograph 1.
II 13 top of sample feeding pipe is connected by the triple valve 12 with the sample collecting container 9, and end passes through the cream
Sebific duct 14 is connected with the sample feeding pipe III 15；Pass through the triple valve 12 and II 13 phase of sample feeding pipe at the top of the sewage pipe 10
Even, tail portion is fixed on the sludge collecting box 11, for cleaning pipeline.
The probe tube I 3, the probe tube II 4, the probe tube III 5, IV 6 top of the probe tube and the sample
Bag 7 is connected, and end is connected with the sample collecting container 9 respectively by the valve 8；I 3 diameter of probe tube is φ 6, described to take
II 4 diameter of sample pipe is φ 8, and III 5 diameter of probe tube is φ 10, and IV 6 diameter of probe tube is φ 12；According to practical sampling
The different probe tube of pipe the choice of diameter selects the probe tube I 3, the probe tube II 4, the probe tube III 5 or described takes
Sample pipe IV 6 keeps sampling work more convenient.
It is compared with existing gas chromatographic sampling device, the utility model has the following advantages that.
1, a kind of novel gas chromatographic sampling device of the utility model can pass through probe tube I 3, probe tube II 4, probe tube III
5, probe tube IV 6 meets the needs of different pore size probe tube is sampled, and can also be adjusted by triple valve 12 and sample collecting container 9
Sampling amount.
2, a kind of novel gas chromatographic sampling device of the utility model can clean probe tube I 3 by opening triple valve 12, take
Sample pipe II 4, probe tube III 5, probe tube IV 6 and sample collecting container 9 keep cleannes.
Detailed description of the invention
Fig. 1 is a kind of main view of novel gas chromatographic sampling device of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " top ", " bottom ", " side ", " other side ",
The orientation or positional relationship of the instructions such as " front ", " back ", " intermediate position ", " inside ", " top ", " bottom end " is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation；Term " first ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply phase
To importance；Furthermore unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense,
It for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, be also possible to electricity
Connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in Figure 1, the utility model provides a kind of novel gas chromatographic sampling device, including gas chromatograph 1, sample introduction
Pipe I 2, probe tube I 3, probe tube II 4, probe tube III 5, probe tube IV 6, sample sack 7, valve 8, sample collecting container 9, sewage pipe 10,
Sludge collecting box 11, triple valve 12, sample feeding pipe II 13, emulsion tube 14, sample feeding pipe III 15, double card bell and spigot joint I 16, fixing screws 17, T-type
Corner brace 18, sample feeding pipe IV 19, double card bell and spigot joint II 20.
The outlet of sample feeding pipe I 2 is linked into 1 top of gas chromatograph；The sample feeding pipe IV 19 passes through the double card
Bell and spigot joint II 20 is connect with the sample feeding pipe I 2, and the sample feeding pipe III 15 passes through the double card bell and spigot joint I 16 and the sample feeding pipe
IV 19 are connected, and the double card bell and spigot joint I 16 is fixed by the T-type corner brace 18, and the T-type corner brace 18 passes through the fixing screws
17 are fixed on the gas chromatograph 1；II 13 top of sample feeding pipe passes through the triple valve 12 and 9 phase of sample collecting container
Even, end is connected by the emulsion tube 14 with the sample feeding pipe III 15；Pass through the triple valve 12 at the top of the sewage pipe 10
It is connected with the sample feeding pipe II 13, tail portion is fixed on the sludge collecting box 11, for cleaning pipeline；It is the probe tube I 3, described
Probe tube II 4, the probe tube III 5, IV 6 top of the probe tube are connected with the sample sack 7, and end passes through the valve 8
It is connected respectively with the sample collecting container 9；I 3 diameter of probe tube is φ 6, and II 4 diameter of probe tube is φ 8, the sampling
III 5 diameter of pipe is φ 10, and IV 6 diameter of probe tube is φ 12；According to the different probe tube of practical probe tube the choice of diameter, i.e.,
The probe tube I 3, the probe tube II 4, the probe tube III 5 or the probe tube IV 6 are selected, keeps sampling work more square
Just.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of novel gas chromatographic sampling device, including gas chromatograph (1), sample feeding pipe I (2), probe tube I (3), probe tube
II (4), probe tube III (5), probe tube IV (6), sample sack (7), valve (8), sample collecting container (9), sewage pipe (10), sludge collecting box
(11), triple valve (12), sample feeding pipe II (13), emulsion tube (14), sample feeding pipe III (15), double card bell and spigot joint I (16), fixing screws
(17), T-type corner brace (18), sample feeding pipe IV (19), double card bell and spigot joint II (20), it is characterised in that sample feeding pipe I (2) outlet connects
Enter at the top of the gas chromatograph (1)；The sample feeding pipe IV (19) passes through the double card bell and spigot joint II (20) and the sample introduction
Pipe I (2) connection, the sample feeding pipe III (15) is connected by the double card bell and spigot joint I (16) with the sample feeding pipe IV (19), described
Double card bell and spigot joint I (16) is fixed by the T-type corner brace (18), and the T-type corner brace (18) is solid by the fixing screws (17)
Due on the gas chromatograph (1)；Pass through the triple valve (12) and the sample feeding pipe II at the top of the sewage pipe (10)
(13) it is connected, tail portion is fixed on the sludge collecting box (11)；The probe tube I (3), the probe tube II (4), the probe tube
III (5), the probe tube IV (6) top are connected with the sample sack (7), end by the valve (8) respectively with the collection
Sample container (9) connection.
2. a kind of novel gas chromatographic sampling device according to claim 1, it is characterised in that the probe tube I (3) is straight
Diameter is φ 6.
3. a kind of novel gas chromatographic sampling device according to claim 1, it is characterised in that the probe tube II (4) is straight
Diameter is φ 8.
4. a kind of novel gas chromatographic sampling device according to claim 1, it is characterised in that the probe tube III (5) is straight
Diameter is φ 10.
5. a kind of novel gas chromatographic sampling device according to claim 1, it is characterised in that the probe tube IV (6) is straight
Diameter is φ 12.
6. a kind of novel gas chromatographic sampling device according to claim 1, it is characterised in that the sample feeding pipe II (13)
End is connected by the emulsion tube (14) with the sample feeding pipe III (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920252687.6U CN209624502U (en) | 2019-02-28 | 2019-02-28 | A kind of novel gas chromatographic sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920252687.6U CN209624502U (en) | 2019-02-28 | 2019-02-28 | A kind of novel gas chromatographic sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209624502U true CN209624502U (en) | 2019-11-12 |
Family
ID=68455200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920252687.6U Active CN209624502U (en) | 2019-02-28 | 2019-02-28 | A kind of novel gas chromatographic sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209624502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834667A (en) * | 2020-12-31 | 2021-05-25 | 贵州电网有限责任公司 | Transformer oil chromatogram sampling device |
| CN114509518A (en) * | 2022-02-21 | 2022-05-17 | 淮北工科检测检验有限公司 | Oil-gas chromatography rapid measuring device based on large transformer |
-
2019
- 2019-02-28 CN CN201920252687.6U patent/CN209624502U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834667A (en) * | 2020-12-31 | 2021-05-25 | 贵州电网有限责任公司 | Transformer oil chromatogram sampling device |
| CN114509518A (en) * | 2022-02-21 | 2022-05-17 | 淮北工科检测检验有限公司 | Oil-gas chromatography rapid measuring device based on large transformer |
| CN114509518B (en) * | 2022-02-21 | 2024-01-16 | 淮北工科检测检验有限公司 | Oil-gas phase chromatography rapid determination device based on large-scale transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209624502U (en) | A kind of novel gas chromatographic sampling device | |
| CN107561198A (en) | A kind of liquid chromatograph automatic sampler | |
| CN203414314U (en) | Collection device for urinalysis | |
| CN207336476U (en) | Smoke flue gas sampling survey meter | |
| CN203929148U (en) | Intelligence multi-phase flowmeter | |
| CN112033753A (en) | Outdoor water collection equipment convenient to carry and remove | |
| CN213903428U (en) | Non-methane total hydrocarbon analysis device | |
| CN209264348U (en) | A kind of hydrogen fluoride sampler | |
| ATE406183T1 (en) | BAG SYSTEM FOR COLLECTION OF A DONOR FLUID AND FOR SAMPLE COLLECTION | |
| CN208000241U (en) | A kind of sample automatic dilution device | |
| CN213068351U (en) | Intelligent liquid sampling device | |
| CN110142078A (en) | A kind of medical test urine examination acquisition device | |
| CN106443043B (en) | Atomic fluorescence sampling system occurs for continuously hydrogenating object | |
| CN104655777A (en) | Method for determining content of solanesol in electronic cigarette smoke liquid and aerosol | |
| CN204789499U (en) | One way autoinjection gas chromatograph | |
| CN209656347U (en) | Transformer insulation oil sampler | |
| CN108267356A (en) | A kind of sample automatic dilution device | |
| CN207114494U (en) | elemental speciation analysis flow path system | |
| CN208459416U (en) | Micro-fluidic chip is loaded sealing system and the cytoanalyze comprising it | |
| CN205909881U (en) | Amount of wind collection system | |
| CN205826049U (en) | A kind of multiphase flow metering system | |
| CN209387340U (en) | A kind of Oilfield Mining Area water quality detection sampler | |
| CN207976448U (en) | A kind of hydrogen sulfide device for fast detecting | |
| CN220454641U (en) | Multiphase flow separation metering device | |
| CN209213474U (en) | Oil mixing with water medium sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |