CN207440023U - A kind of gas chromatograph - Google Patents
A kind of gas chromatograph Download PDFInfo
- Publication number
- CN207440023U CN207440023U CN201721484492.1U CN201721484492U CN207440023U CN 207440023 U CN207440023 U CN 207440023U CN 201721484492 U CN201721484492 U CN 201721484492U CN 207440023 U CN207440023 U CN 207440023U
- Authority
- CN
- China
- Prior art keywords
- gas
- gas chromatograph
- tracheae
- case
- tester
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of gas chromatographs, including gas chromatograph case and oil box, the gas chromatograph case is internally provided with aerogenesis tank, chromatographic column and tester, the aerogenesis tank is connected by tracheae with chromatographic column, the tracheae be connected with aerogenesis tank one section is equipped with injection sample entrance, exhaust pipe is set on the downside of one end of the chromatographic column, tester is provided on the exhaust pipe, the tester is connected with display by telecommunication, by setting oil box and carrier gas, it is convenient that gas analysis is carried out to lubricating oil, the gas that lubricating oil is distributed is transported in chromatographic column, then by setting tester on a column, the gas that lubricating oil distributes is detected, and test result is transported on display, it is user-friendly for observing.
Description
Technical field
The utility model is related to a kind of gas chromatographs, belong to analysis and testing equipment technical field.
Background technology
Lubricating oil is used in various types automobile, on mechanical equipment to reduce the liquid of friction, protection machinery and workpiece
Or semisolid lubricants, the effects that mainly playing lubrication, supplement heat rejecter, antirust, cleaning, sealing and buffer, and it is that a kind of technology is close
Collection type product is the mixture of complicated hydrocarbon, and its real performance is complicated physically or chemically variation
The comprehensive effect of process.In the production process of lubricating oil, the lubricating oil with toxic gas may be produced, and is existed at present
In our widely used gas chromatographs, the equipment without gas chromatographic analysis is carried out for lubricating oil, and also it is general
Gas chromatograph does not have spare gas tank, it has not been convenient to people's much time using.
Utility model content
The technical problems to be solved in the utility model is for above deficiency, the gas chromatograph is provided, by setting oil
Box and carrier gas, convenient to carry out gas analysis to lubricating oil, the gas that lubricating oil is distributed is transported in chromatographic column, then by setting
Tester on a column is put, the gas that lubricating oil distributes is detected, and test result is transported on display, side
Just user is observed.
For solution more than technical problem, the utility model uses following technical scheme:
A kind of gas chromatograph, including gas chromatograph case and oil box, the gas chromatograph case is internally provided with production
Gas tank, chromatographic column and tester, the aerogenesis tank are connected by tracheae with chromatographic column, be connected with aerogenesis tank one section of the tracheae
Equipped with injection sample entrance, exhaust pipe on the downside of one end of the chromatographic column is set, tester, the survey are provided on the exhaust pipe
Examination device is connected with display by telecommunication, and the display is arranged on gas chromatograph case front side surface.
Further, carrier gas steel cylinder is equipped in the aerogenesis tank, the carrier gas steel cylinder top is cut down equipped with steel cylinder, the steel cylinder
Carrier gas tracheae is connected on the gas port cut down, the carrier gas tracheae is equipped with switch valve in the one end being connected with the gas port that steel cylinder is cut down, described
Switch valve, moisture collecting trap, hydro carbons collecting trap and oxygen collecting trap are equipped on carrier gas tracheae successively, the carrier gas tracheae passes through production
Gas tank is connected with injection sample entrance.
Further, the injection sample entrance is Y-shaped structure, superposed 2 entrances be respectively carrier gas inlet and
Liquid inlet, the outlet connection tracheae of lower part.
Further, the oil box is connected by conduit with gas chromatograph case, and the oil box is arranged on gas chromatograph
The top of case, the conduit are connected through gas chromatograph case with injecting the liquid inlet on sample entrance.
Further, the exhaust pipe is reached outside gas chromatograph case, is connected with retracting device.
Further, the junction on the gas chromatograph case with conduit and exhaust pipe is equipped with closed rubber cushion.
The utility model is convenient to carry out gas analysis to lubricating oil by setting oil box and carrier gas, and lubricating oil is distributed
Gas is transported in chromatographic column, and then the tester by setting on a column, is detected the gas that lubricating oil distributes,
And test result is transported on display, it is user-friendly for observing, while also there is rubber pad ring, it can be leaked in gas collection
When bucket collects the gas that lubricating oil distributes, play the role of sealing so that the result of test analysis is more accurate, to examine production
The smell that distributes of lubricating oil there is no substantial amounts of toxic gas, also there is fixed handle, be user-friendly for carrying, and
Also there is spare gas tank, can be convenient for people to carry out that spare gas tank and aerogenesis tank is used alternatingly, to reach the mesh used for a long time
's.
The utility model is described in detail with reference to the accompanying drawings and examples.
Description of the drawings
Attached drawing 1 is the structure diagram of the utility model embodiment;
Attached drawing 2 is aerogenesis jar structure schematic diagram in the utility model embodiment;
In figure,
1- gas chromatograph casees, 2- oil boxs, 3- conduits, 4- injection sample entrances, 41- carrier gas inlets, 42- liquid inlets, 43-
Outlet, 6- tracheaes, 8- aerogenesis tanks, 81- carrier gas steel cylinders, 82- steel cylinders are cut down, 83- carrier gas tracheaes, 84- moisture collecting traps, 85- hydro carbons
Collecting trap, 86- oxygen collecting traps, 87- switch valves, 10- chromatographic columns, 11- testers, 14- exhaust pipe 15- displays.
Specific embodiment
Embodiment 1, as shown in Figure 1 and Figure 2, a kind of gas chromatograph, including gas chromatograph case 1 and oil box 2, the gas
Chromatography case 1 is internally provided with aerogenesis tank 8, chromatographic column 10 and tester 11, and the aerogenesis tank 8 passes through tracheae 6 and chromatography
Column 10 is connected, and the tracheae 6 be connected with aerogenesis tank 8 one section, which is equipped with, injects sample entrance 4, and one end downside of the chromatographic column 10 is set
Exhaust pipe 14 is put, tester 11 is provided on the exhaust pipe 14, the tester 11 is connected with display 15, institute by telecommunication
Display 15 is stated to be arranged on 1 front side surface of gas chromatograph case.
Carrier gas steel cylinder 81 is equipped in the aerogenesis tank 8,81 top of carrier gas steel cylinder is cut down equipped with steel cylinder(82), the steel cylinder
It cuts down and carrier gas tracheae 83 is connected on 82 gas port, the carrier gas tracheae 83 is equipped with switch in one end that the gas port that 82 are cut down with steel cylinder is connected
Valve 87 is equipped with switch valve 87, moisture collecting trap 84, hydro carbons collecting trap 85 and oxygen collecting trap on the carrier gas tracheae 83 successively
86, the carrier gas tracheae 83 is connected through aerogenesis tank 8 with injection sample entrance 4.
The injection sample entrance 4 is Y-shaped structure, and superposed 2 entrances are respectively that carrier gas inlet 41 and liquid enter
Mouth 42, the outlet 43 of lower part connect tracheae 6.
The oil box 2 is connected by conduit 3 with gas chromatograph case 1, and the oil box 2 is arranged on gas chromatograph case 1
Top, the conduit 3 are connected through gas chromatograph case 1 with injecting the liquid inlet 42 on sample entrance 4.
The exhaust pipe 14 is reached outside gas chromatograph case 1, is connected with retracting device.
Junction on the gas chromatograph case 1 with conduit 3 and exhaust pipe 14 is equipped with closed rubber cushion.
In use, first lubricating oil is poured into oil box 2, the gas for then being distributed lubricating oil by injecting sample entrance 4
It is transported in tracheae 6, the aerogenesis tank 8 being then arranged in gas chromatograph case, it will generate substantial amounts of gas in tolerance valve
Under the action of, it is transported in tracheae 6 so that the gas that lubricating oil distributes is transported in chromatographic column 10, then by being arranged on color
The tester 11 on column 10 is composed, the gas that lubricating oil distributes is detected, and test result is transported on display 15, side
Just user is observed, the rubber pad ring of each position junction, can in the gas that gas collection collection funnel lubricating oil distributes,
Play the role of sealing so that the result of test analysis is more accurate, not big with the smell that the lubricating oil for examining production distributes
The toxic gas of amount, when people are needed for a long time in use, the spare gas tank for passing through setting so that people can be used alternatingly
Spare gas tank and aerogenesis tank, to extend the usage time of the gas chromatograph.
The above is the citing of the utility model preferred forms, wherein the part do not addressed in detail is this field
The common knowledge of those of ordinary skill.The scope of protection of the utility model is subject to the content of claim, any to be based on this reality
The equivalent transformation carried out with new technical inspiration, also within the scope of protection of the utility model.
Claims (6)
1. a kind of gas chromatograph, including gas chromatograph case(1)And oil box(2), it is characterised in that:The gas chromatograph case
(1)Be internally provided with aerogenesis tank(8), chromatographic column(10)And tester(11), the aerogenesis tank(8)Pass through tracheae(6)With color
Compose column(10)It is connected, the tracheae(6)With aerogenesis tank(8)Connected one section is equipped with injection sample entrance(4), the chromatographic column(10)
One end on the downside of set exhaust pipe(14), the exhaust pipe(14)On be provided with tester(11), the tester(11)Pass through
Telecommunication is connected with display(15), the display(15)It is arranged on gas chromatograph case(1)On front side surface.
2. a kind of gas chromatograph according to claim 1, it is characterised in that:The aerogenesis tank(8)It is interior to be equipped with carrier gas steel
Bottle(81), the carrier gas steel cylinder(81)It is cut down equipped with steel cylinder on top(82), the steel cylinder cuts down(82)Gas port on connect carrier gas tracheae
(83), the carrier gas tracheae(83)It is cut down with steel cylinder(82)Gas port connection one end be equipped with switch valve(87), the carrier gas gas
Pipe(83)On successively be equipped with switch valve(87), moisture collecting trap(84), hydro carbons collecting trap(85)With oxygen collecting trap(86), it is described
Carrier gas tracheae(83)Through aerogenesis tank(8)With injecting sample entrance(4)It is connected.
3. a kind of gas chromatograph according to claim 2, it is characterised in that:The injection sample entrance(4)For Y-shaped knot
Structure, superposed 2 entrances are respectively carrier gas inlet(41)And liquid inlet(42), the outlet of lower part(43)Connect tracheae
(6).
4. a kind of gas chromatograph according to claim 3, it is characterised in that:The oil box(2)Pass through conduit(3)With
Gas chromatograph case(1)It is connected, the oil box(2)It is arranged on gas chromatograph case(1)Top, the conduit(3)Through gas
Chromatography case(1)With injecting sample entrance(4)On liquid inlet(42)It is connected.
5. a kind of gas chromatograph according to claim 4, it is characterised in that:The exhaust pipe(14)Reach gas phase color
Spectrometer case(1)Outside is connected with retracting device.
6. a kind of gas chromatograph according to claim 5, it is characterised in that:The gas chromatograph case(1)Above with leading
Pipe(3)And exhaust pipe(14)Junction be equipped with closed rubber cushion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721484492.1U CN207440023U (en) | 2017-11-09 | 2017-11-09 | A kind of gas chromatograph |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721484492.1U CN207440023U (en) | 2017-11-09 | 2017-11-09 | A kind of gas chromatograph |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207440023U true CN207440023U (en) | 2018-06-01 |
Family
ID=62288542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721484492.1U Expired - Fee Related CN207440023U (en) | 2017-11-09 | 2017-11-09 | A kind of gas chromatograph |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207440023U (en) |
-
2017
- 2017-11-09 CN CN201721484492.1U patent/CN207440023U/en not_active Expired - Fee Related
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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: 20180601 Termination date: 20181109 |
|
CF01 | Termination of patent right due to non-payment of annual fee |