CN214122130U - Sample introduction device for gas chromatograph - Google Patents
Sample introduction device for gas chromatograph Download PDFInfo
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- CN214122130U CN214122130U CN202022317883.2U CN202022317883U CN214122130U CN 214122130 U CN214122130 U CN 214122130U CN 202022317883 U CN202022317883 U CN 202022317883U CN 214122130 U CN214122130 U CN 214122130U
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- shell
- gas chromatograph
- bolt
- sample introduction
- pulley
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Abstract
The utility model relates to a gas chromatograph's relevant technical field just discloses a sampling device for gas chromatograph, including shell and first rotating bolt, shell one side is provided with the sliding block, and the sliding block opposite side is provided with the slide rail, the inside pulley that is provided with of slide rail simultaneously, pulley one side is provided with the quantitative chi, and quantitative chi both sides all are provided with fixing bolt, and fixing bolt one side is provided with the catch bar simultaneously, catch bar one side is provided with the electric lift loop bar, and is provided with the rack below the electric lift loop bar outside, the rack below is provided with the shower nozzle. This sampling device for gas chromatograph can play effectual autoinjection function to the device through setting up rack and electric lift loop bar, in the use, can carry out effectual autoinjection processing to the device according to the user demand, avoids needing to carry out manual appearance of advancing, leads to the increase of operating procedure to the effectual use efficiency who promotes the device.
Description
Technical Field
The utility model relates to a relevant technical field of gas chromatograph specifically is a sampling device for gas chromatograph.
Background
The gas chromatograph is an important instrument for separating and measuring low-boiling point mixed components, can be used for analysis experiments of instruments in chemical engineering, bioengineering and food industries, and can also be used for scientific research and conventional analysis.
However, the currently used sample injection device for the gas chromatograph does not have the setting of an electric lifting sleeve rod, so that the device does not have the function of automatically adjusting the lifting, and when the device is used, the chromatograph test paper cannot be automatically placed into the device, and manual sample injection by workers is required, so that the working procedures of the workers are increased, and the use efficacy of the device is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a sampling device for gas chromatograph, possess autoinjection's function, can carry out autoinjection processing to the device curtain effectively, be convenient for more comprehensive advantage such as storing, the sampling device for the gas chromatograph who has solved the present use, the setting of electric lift loop bar does not possess, make the device not possess the function of automatically regulated lift, can't be automatic put into the chromatograph test paper the device need the manual appearance of staff to advance when using, lead to having increased staff's working procedure, thereby the problem of the device's service efficiency has been reduced.
Technical scheme
For realizing above-mentioned sampling device board for gas chromatograph possesses the autoinjection function, can carry out autoinjection processing to the device effectively, the more comprehensive purpose of storing of being convenient for, the utility model provides a following technical scheme: a sample introduction device for a gas chromatograph comprises a shell and a first rotating bolt, wherein one side of the shell is provided with a sliding block, the other side of the sliding block is provided with a sliding rail, a pulley is arranged in the sliding rail, one side of the pulley is provided with a quantitative scale, both sides of the quantitative scale are provided with fixing bolts, one side of the fixing bolt is provided with a push rod, one side of the push rod is provided with an electric lifting sleeve rod, a placing rack is arranged below the outer part of the electric lifting sleeve rod, a spray head is arranged below the placing rack, one side of the spray head is provided with a clamping block, the other side of the clamping block is provided with a clamping groove, one side of the first rotating bolt is provided with a storage door, the first rotating bolt is arranged on one side of the shell, one side of the storage door is provided with a baffle, both sides of the baffle are provided with a second rotating bolt, an operating panel is arranged below the second rotating bolt, and a computer is arranged on one side of the operation panel.
Preferably, the sliding block, the pulley and the sliding rail form a sliding structure, and the pulley is distributed in the sliding rail at equal intervals.
Preferably, the measuring scale is in threaded connection with the shell through fixing bolts, and the fixing bolts are symmetrically distributed on the central axis of the measuring scale.
Preferably, the placing rack, the electric lifting sleeve rod and the shell form a lifting structure, and the electric lifting sleeve rod and the shell are vertically distributed.
Preferably, the spray head is connected with the shell in a clamping mode through a clamping block, and the size of the shell is larger than that of the spray head.
Preferably, the storage door, the first rotating bolt and the housing form a rotating structure, and the size of the housing is larger than that of the storage door.
Preferably, the baffle, the second rotating bolt and the operation panel form a rotating structure, and the second rotating bolt is symmetrically arranged around the central axis of the operation panel.
Advantageous effects
Compared with the prior art, the utility model provides a sampling device for gas chromatograph possesses following beneficial effect:
1. this sampling device for gas chromatograph can play effectual quantitative function to the device through setting up scaling rule and fixing bolt, in the use, can carry out effectual quantitative processing to the device according to the user demand, the volume that gets into when avoiding can not knowing the gas chromatograph feeding leads to the result of detecting to be non-uniform to the effectual use efficiency who promotes the device.
2. This sampling device for gas chromatograph can play effectual autoinjection function to the device through setting up rack and electric lift loop bar, in the use, can carry out effectual autoinjection processing to the device according to the user demand, avoids needing to carry out manual appearance of advancing, leads to the increase of operating procedure to the effectual use efficiency who promotes the device.
3. This sampling device for gas chromatograph can play the effectual function of being convenient for to change to the shower nozzle through setting up fixture block and draw-in groove, in the use, can carry out the effectual change of being convenient for to the shower nozzle according to the user demand and handle, avoids complicated change process, leads to the waste of time to the effectual use efficiency who promotes the device.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a connection diagram of the electric lifting loop bar and the placing rack of the utility model;
fig. 4 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. a housing; 2. a slider; 3. a slide rail; 4. a pulley; 5. a measuring ruler; 6. fixing the bolt; 7. a push rod; 8. an electric lifting loop bar; 9. placing a rack; 10. a spray head; 11. a clamping block; 12. a card slot; 13. a first swivel bolt; 14. a storage door; 15. a baffle plate; 16. a second swivel bolt; 17. an operation panel; 18. a computer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a sample injection device for a gas chromatograph comprises a housing 1 and a first rotary bolt 13, wherein one side of the housing 1 is provided with a sliding block 2, the other side of the sliding block 2 is provided with a sliding rail 3, the inside of the sliding rail 3 is provided with a pulley 4, one side of the pulley 4 is provided with a measuring tape 5, both sides of the measuring tape 5 are provided with fixing bolts 6, one side of the fixing bolt 6 is provided with a push rod 7, one side of the push rod 7 is provided with an electric lifting loop bar 8, a placing frame 9 is arranged below the outside of the electric lifting loop bar 8, a spray head 10 is arranged below the placing frame 9, one side of the spray head 10 is provided with a fixture block 11, the other side of the fixture block 11 is provided with a clamping groove 12, one side of the first rotary bolt 13 is provided with a storage door 14, the first rotary bolt 13 is arranged on one side of the housing 1, one side of the storage door 14 is provided with a baffle 15, and both sides of the baffle 15 are provided with second rotary bolts 16, an operation panel 17 is disposed below the second rotary bolt 16, and a computer 18 is disposed on one side of the operation panel 17.
Further, sliding block 2, pulley 4 and slide rail 3 constitute sliding construction, and pulley 4 is equidistant distribution in slide rail 3 inside, can play the effectual function of being convenient for to advance the appearance to the device through setting up sliding block 2, pulley 4 and slide rail 3, in the use, can carry out effectual appearance processing of advancing to the device according to the user demand, avoid convenient inadequately when advancing the appearance, lead to advancing the appearance process and become difficult to the effectual use efficiency who promotes the device.
Further, measuring tape 5 passes through fixing bolt 6 and 1 threaded connection of shell, and fixing bolt 6 is with the axis symmetric distribution of measuring tape 5, can play effectual quantitative function to the device through setting up measuring tape 5 and fixing bolt 6, in the use, can carry out effectual ration to the device according to the user demand, the volume that gets into when avoiding not knowing the gas chromatograph feeding, the result that leads to detecting is not unified, thereby the effectual use efficiency who promotes the device.
Further, rack 9, electric lift loop bar 8 and shell 1 constitute elevation structure, and electric lift loop bar 8 and shell 1 are the vertical distribution, can play effectual autoinjection function to the device through setting up rack 9 and electric lift loop bar 8, in the use, can carry out effectual autoinjection to the device according to the user demand and handle, avoid needing to carry out manual appearance, lead to the increase of working procedure to the effectual use efficiency who promotes the device.
Further, shower nozzle 10 passes through fixture block 11 and is connected with 1 block of shell, and the size of shell 1 is greater than the size of shower nozzle 10, can play the effectual function of being convenient for to change to shower nozzle 10 through setting up fixture block 11 and draw-in groove 12, in the use, can carry out the effectual change of being convenient for to shower nozzle 10 according to the user demand and handle, avoid complicated change process, lead to the waste of time to the effectual use efficiency who promotes the device.
Further, store door 14, first rotatory bolt 13 and shell 1 and constitute revolution mechanic, and the size of shell 1 is greater than the size of storing door 14, plays effectual function of storing through setting up storage door 14 and first rotatory bolt 13, in the use, can carry out effectual storage processing to the test paper according to the user demand, avoid the test paper after the detection can't in time be stored, lead to losing of test paper, thereby the effectual use efficiency who promotes the device.
Further, baffle 15, second swivel bolt 16 and operating panel 17 constitute revolution mechanic, and second swivel bolt 16 sets up with operating panel 17's axis symmetry, plays the function of effectual protection through setting up baffle 15 and second swivel bolt 16, in the use, can carry out effectual protection to operating panel 17 according to the user demand and handle, avoids the non-staff to do not press operating panel 17, leads to the failure that the device detected to the effectual use efficiency who promotes the device.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the device is used, an external power supply is connected, a switch of a computer 18 is turned on, test paper is firstly placed on a placing frame 9, a baffle plate 15 is rotated and opened through a second rotating bolt 16, an operation panel 17 is leaked to facilitate the operation of the device, a switch of an electric lifting loop bar 8 is opened to enable the electric lifting loop bar 8 to move up and down, the test paper is collected into the shell 1 to facilitate the detection, a spray head 10 is simply installed on the device through a clamping block 11 and a clamping groove 12 to avoid the waste of time caused by a complicated installation process and increase the use effect of the device, then the inside is measured and processed through a quantitative ruler 5 installed on a fixing bolt 6 to facilitate the acquisition of tested stock, a push rod 7 is pulled to enable a sliding block 2 to move left and right through a sliding rail 3 and a pulley 4 to facilitate the propulsion of a detection process, and finally a storage door 14 is pulled through a first rotating bolt 13 to store the test paper, the loss of an experimental structure is avoided, the practicability of the device is improved, wherein the model of the electric lifting sleeve rod 8 is YS-NZ100-12A, and thus the use process of the sample introduction device for the gas chromatograph is completed.
This sampling device for gas chromatograph can play effectual autoinjection function to the device through setting up rack 9 and electric lift loop bar 8, avoids needing to carry out manual appearance, leads to the increase of operating procedure to the effectual use efficiency who promotes the device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a sampling device for gas chromatograph, includes shell (1) and first rotatory bolt (13), its characterized in that: one side of the shell (1) is provided with a sliding block (2), the other side of the sliding block (2) is provided with a sliding rail (3), a pulley (4) is arranged inside the sliding rail (3), one side of the pulley (4) is provided with a measuring scale (5), two sides of the measuring scale (5) are respectively provided with a fixing bolt (6), one side of the fixing bolt (6) is provided with a push rod (7), one side of the push rod (7) is provided with an electric lifting loop bar (8), a placing rack (9) is arranged below the outer part of the electric lifting loop bar (8), a spray head (10) is arranged below the placing rack (9), one side of the spray head (10) is provided with a clamping block (11), the other side of the clamping block (11) is provided with a clamping groove (12), one side of a first rotating bolt (13) is provided with a storage door (14), and the first rotating bolt (13) is arranged on one side of the shell (1), storage door (14) one side is provided with baffle (15), and baffle (15) both sides all are provided with second rotary bolt (16), second rotary bolt (16) below is provided with operating panel (17), and operating panel (17) one side is provided with computer (18).
2. The sample introduction device for gas chromatograph according to claim 1, characterized in that: sliding block (2), pulley (4) and slide rail (3) constitute sliding structure, and pulley (4) are equidistant distribution inside slide rail (3).
3. The sample introduction device for gas chromatograph according to claim 1, characterized in that: the quantitative ruler (5) is in threaded connection with the shell (1) through the fixing bolt (6), and the fixing bolt (6) is symmetrically distributed on the central axis of the quantitative ruler (5).
4. The sample introduction device for gas chromatograph according to claim 1, characterized in that: the rack (9), the electric lifting sleeve rod (8) and the shell (1) form a lifting structure, and the electric lifting sleeve rod (8) and the shell (1) are vertically distributed.
5. The sample introduction device for gas chromatograph according to claim 1, characterized in that: the sprayer (10) is connected with the shell (1) in a clamping mode through the clamping block (11), and the size of the shell (1) is larger than that of the sprayer (10).
6. The sample introduction device for gas chromatograph according to claim 1, characterized in that: the storage door (14), the first rotating bolt (13) and the shell (1) form a rotating structure, and the size of the shell (1) is larger than that of the storage door (14).
7. The sample introduction device for gas chromatograph according to claim 1, characterized in that: the baffle (15), the second rotating bolt (16) and the operation panel (17) form a rotating structure, and the second rotating bolt (16) is symmetrically arranged on the central axis of the operation panel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022317883.2U CN214122130U (en) | 2020-10-16 | 2020-10-16 | Sample introduction device for gas chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022317883.2U CN214122130U (en) | 2020-10-16 | 2020-10-16 | Sample introduction device for gas chromatograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214122130U true CN214122130U (en) | 2021-09-03 |
Family
ID=77498824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022317883.2U Active CN214122130U (en) | 2020-10-16 | 2020-10-16 | Sample introduction device for gas chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214122130U (en) |
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2020
- 2020-10-16 CN CN202022317883.2U patent/CN214122130U/en active Active
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