CN209311401U - A kind of gas chromatograph being convenient for carrying - Google Patents
A kind of gas chromatograph being convenient for carrying Download PDFInfo
- Publication number
- CN209311401U CN209311401U CN201821889381.3U CN201821889381U CN209311401U CN 209311401 U CN209311401 U CN 209311401U CN 201821889381 U CN201821889381 U CN 201821889381U CN 209311401 U CN209311401 U CN 209311401U
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- China
- Prior art keywords
- shell
- convenient
- display screen
- gas chromatograph
- air inlet
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Abstract
The utility model discloses a kind of gas chromatographs being convenient for carrying, including display screen, handle, miniature air inlet pipe, sulphur removal flask, absorbent cotton, shell is provided with below the display screen, operation panel is provided with above the shell, the handle is provided in front of the shell, the side of the handle is provided with sealing cover, and the rear of the sealing cover is provided with the miniature air inlet pipe, and the rear of the miniature air inlet pipe is provided with hose.Beneficial effect is: there is the utility model gas to enter chromatographic column and detector after sulphur removal is dry; effective protection gas chromatograph; it improves service life; spatial structure characteristic is taken full advantage of, it is rationally distributed, use safe and convenient; big display screen and display screen can be buckled on operation panel; can be extremely convenient with band with walking by handle, improve practicability.
Description
Technical field
The utility model relates to chromatograph technical fields, more particularly to a kind of gas chromatograph being convenient for carrying.
Background technique
Gas chromatograph is a kind of important instrument of separation determination low boiling point mixed component, special for chemical industry, raw work, food
Industry is used as Experiment of Instrumental Analysis, it can also be used to which scientific research and conventional analysis, gas-chromatography are to gaseous matter or can be in certain temperature
The substance that gas is converted under degree is tested and analyzed, and the appearance of gas chromatograph facilitates gas separation, makes people from atmosphere
In directly extract and be possibly realized compared with clean gas, but gas chromatograph is generally more heavy at present, it has not been convenient to carry, and operate not
Just, chromatograph may can be damaged when sulfide content is excessively high, this is practical because of measurement result inaccuracy caused by moisture and dust etc.
The novel gas by required detection is entering chromatographic column and detector after sulphur removal is dry, and effective protection gas chromatograph improves
Service life takes full advantage of spatial structure characteristic, rationally distributed, using safe and convenient, big display screen and display screen can be detained
, can be extremely convenient with band with walking by handle on operation panel, improve practicability.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of gas chromatograph being convenient for carrying,
The utility model testing result is accurate, practical.
The utility model achieves the above object through the following technical schemes:
A kind of gas chromatograph being convenient for carrying, including display screen, handle, miniature air inlet pipe, sulphur removal flask, absorbent cotton,
It is provided with shell below the display screen, operation panel is provided with above the shell, is provided in front of the shell
The handle, the side of the handle are provided with sealing cover, and the rear of the sealing cover is provided with the miniature air inlet pipe, described
The rear of miniature air inlet pipe is provided with hose, and the other end of the hose is provided with the first conduit, first conduit it is another
End is provided with the sulphur removal flask, and the other end of the sulphur removal flask is provided with the second conduit, the other end of second conduit
It is provided with drying box, end cap is provided in front of the drying box, the rear of the end cap is provided with gasket, the gasket
Rear be provided with solid drier, the rear of the solid drier is provided with the absorbent cotton, the rear of the drying box
It is provided with chromatographic column, the rear of the chromatographic column is provided with detector, the model SJYC-ZD-II of the detector, the inspection
The side for surveying device is provided with escape pipe, and the shell is internally provided with power supply, and the side of the power supply is provided with charging hole, institute
The rear for stating power supply is provided with master control borad, the master control borad and the power supply, the charging hole, the display screen, the operation
It is electrical connection between panel, the detector.
Further setting: being connected by a hinge between the display screen and the operation panel, the operation panel and institute
It states and is connected by screw between shell.
So set, being connected by a hinge between the display screen and the operation panel, the display screen ensure that
Rotation is connected by screw between the operation panel and the shell, ensure that the stability and fastness of connection.
Further setting: being bolted between the handle and the shell, the sealing cover and the shell it
Between be connected by hinge.
So set, being bolted between the handle and the shell, the stability of connection ensure that, it is described close
It is connected by hinge between capping and the shell, ensure that the rotation of connection.
Further setting: welding between the miniature air inlet pipe and the shell, the hose and the miniature air inlet pipe
Between pass through hot melt spigot-and-socket connect.
So set, welding between the miniature air inlet pipe and the shell, the fastness of connection, the hose ensure that
It is connect between the miniature air inlet pipe by hot melt spigot-and-socket, ensure that the leakproofness of connection.
Further setting: between the hose and first conduit by hot melt spigot-and-socket connect, the sulphur removal flask and
It is connected between the shell by card slot.
So set, connecting between the sulphur removal flask and the shell by card slot, the stability of connection ensure that.
Further setting: being bolted between the drying box and the shell, the chromatographic column and the shell
Between be bolted, be bolted between the detector and the shell.
So set, being bolted between the detector and the shell, the fastness of connection ensure that.
Further setting: being connected by screw between the master control borad and the shell, the power supply and the shell it
Between be bolted, the charging hole is inlayed on the housing.
So set, the charging hole inlays the leakproofness and aesthetics that ensure that connection on the housing.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, gas enters back into chromatographic column and detector after sulphur removal is dry, and effective protection gas chromatograph improves and uses the longevity
Life；
2, spatial structure characteristic is taken full advantage of, it is rationally distributed, use safe and convenient；
3, big display screen and display screen can be buckled on operation panel, can be extremely convenient with band with walking by handle, improves
Practicability.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of stereoscopic schematic diagram of gas chromatograph being convenient for carrying described in the utility model；
Fig. 2 is a kind of overlooking structure diagram of gas chromatograph being convenient for carrying described in the utility model；
Fig. 3 is a kind of right side structural representation of gas chromatograph being convenient for carrying described in the utility model；
Fig. 4 is a kind of circuit structure flow diagram of gas chromatograph being convenient for carrying described in the utility model.
The reference numerals are as follows:
1, sealing cover；2, handle；3, operation panel；4, display screen；5, shell；6, escape pipe；7,
Power supply；8, charging hole；9, master control borad；10, detector；11, chromatographic column；12, drying box；13, the second conduit；14,
Sulphur removal flask；15, the first conduit；16, hose；17, miniature air inlet pipe；18, end cap；19, gasket；20, solid drier；
21, absorbent cotton.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing:
Embodiment 1
As Figure 1-Figure 4, a kind of gas chromatograph being convenient for carrying, including display screen 4, handle 2, miniature air inlet pipe
17, sulphur removal flask 14, absorbent cotton 21, the lower section of display screen 4 are provided with shell 5, and display screen 4 is to show testing result, shell 5
Top be provided with operation panel 3, the front of shell 5 is provided with handle 2, and handle 2 is to be moved easily device, the one of handle 2
Side is provided with sealing cover 1, and sealing cover 1 prevents dust from entering when not in use hiding miniature air inlet pipe 17, sealing cover 1
Rear is provided with miniature air inlet pipe 17, and the rear of miniature air inlet pipe 17 is provided with hose 16, and the other end of hose 16 is provided with
One conduit 15, the other end of the first conduit 15 are provided with sulphur removal flask 14, and the other end of sulphur removal flask 14 is provided with the second conduit
13, the other end of the second conduit 13 is provided with drying box 12, and the front of drying box 12 is provided with end cap 18, and the rear of end cap 18 is set
It is equipped with gasket 19, the rear of gasket 19 is provided with solid drier 20, and the rear of solid drier 20 is provided with absorbent cotton
21, the rear of drying box 12 is provided with chromatographic column 11, and the rear of chromatographic column 11 is provided with detector 10, and the side of detector 10 is set
It is equipped with escape pipe 6, shell 5 is internally provided with power supply 7, and power supply 7 is provided with charging hole to provide power, the side of power supply 7
8, the rear of power supply 7 is provided with master control borad 9, master control borad 9 and power supply 7, charging hole 8, display screen 4, operation panel 3, detector 10
Between for electrical connection.
Embodiment 2
The present embodiment the difference from embodiment 1 is that:
It is connected by a hinge between display screen 4 and operation panel 3, is connected by screw between operation panel 3 and shell 5,
It is connected by a hinge between display screen 4 and operation panel 3, ensure that the rotation of display screen 4, between operation panel 3 and shell 5
It is connected by screw to, ensure that the stability and fastness of connection.
Working principle: opening sealing cover 1, and gas enters through miniature air inlet pipe 17, first passes through the removal of sulphur removal flask 14 and contains
Sulfide, then entering chromatographic column 11 after drying box 12 is dry, and detecting by detector 10, will test result hair
It is sent in master control borad 9, is presented to display screen 4 after its analysis, the device course of work is carried out by operation panel 3 a series of
Adjusting, operation, after obtaining accurate measurement result, recorded and saved by display screen 4 and master control borad 9.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of gas chromatograph being convenient for carrying, it is characterised in that: burnt including display screen, handle, miniature air inlet pipe, sulphur removal
Bottle, absorbent cotton are provided with shell below the display screen, operation panel are provided with above the shell, the shell
Front is provided with the handle, and the side of the handle is provided with sealing cover, and the rear of the sealing cover is provided with described miniature
Air inlet pipe, the rear of the miniature air inlet pipe are provided with hose, and the other end of the hose is provided with the first conduit, and described first
The other end of conduit is provided with the sulphur removal flask, and the other end of the sulphur removal flask is provided with the second conduit, and described second leads
The other end of pipe is provided with drying box, and the front end of the drying box is provided with end cap, and the rear of the end cap is provided with gasket,
The rear of the gasket is provided with solid drier, and the rear of the solid drier is provided with the absorbent cotton, described dry
The rear of dry case is provided with chromatographic column, and the rear of the chromatographic column is provided with detector, and the side of the detector is provided with out
Tracheae, the shell are internally provided with power supply, and the side of the power supply is provided with charging hole, and the rear of the power supply is provided with
Master control borad, the master control borad and the power supply, the charging hole, the display screen, the operation panel, between the detector
For electrical connection.
2. a kind of gas chromatograph being convenient for carrying according to claim 1, it is characterised in that: the display screen with it is described
It is connected by a hinge between operation panel, is connected by screw between the operation panel and the shell.
3. a kind of gas chromatograph being convenient for carrying according to claim 1, it is characterised in that: the handle and the shell
It is bolted between body, is connected by hinge between the sealing cover and the shell.
4. a kind of gas chromatograph being convenient for carrying according to claim 1, it is characterised in that: the miniature air inlet pipe with
It welds between the shell, is connected between the hose and the miniature air inlet pipe by hot melt spigot-and-socket.
5. a kind of gas chromatograph being convenient for carrying according to claim 1, it is characterised in that: the hose and described the
It is connected between one conduit by hot melt spigot-and-socket, is connected between the sulphur removal flask and the shell by card slot.
6. a kind of gas chromatograph being convenient for carrying according to claim 1, it is characterised in that: the drying box with it is described
It is bolted between shell, is bolted between the chromatographic column and the shell, the detector and the shell
It is bolted between body.
7. a kind of gas chromatograph being convenient for carrying according to claim 1, it is characterised in that: the master control borad with it is described
It is connected by screw between shell, is bolted between the power supply and the shell, the charging hole is embedded in described
On shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821889381.3U CN209311401U (en) | 2018-11-16 | 2018-11-16 | A kind of gas chromatograph being convenient for carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821889381.3U CN209311401U (en) | 2018-11-16 | 2018-11-16 | A kind of gas chromatograph being convenient for carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209311401U true CN209311401U (en) | 2019-08-27 |
Family
ID=67673433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821889381.3U Expired - Fee Related CN209311401U (en) | 2018-11-16 | 2018-11-16 | A kind of gas chromatograph being convenient for carrying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209311401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114965843A (en) * | 2022-05-11 | 2022-08-30 | 浙江树人学院 | Ion chromatograph for multi-channel detection and use method thereof |
-
2018
- 2018-11-16 CN CN201821889381.3U patent/CN209311401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114965843A (en) * | 2022-05-11 | 2022-08-30 | 浙江树人学院 | Ion chromatograph for multi-channel detection and use method thereof |
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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: 20190827 Termination date: 20201116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |