CN217954349U - Degassing sample introduction gas chromatography analysis device - Google Patents
Degassing sample introduction gas chromatography analysis device Download PDFInfo
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- CN217954349U CN217954349U CN202221521569.9U CN202221521569U CN217954349U CN 217954349 U CN217954349 U CN 217954349U CN 202221521569 U CN202221521569 U CN 202221521569U CN 217954349 U CN217954349 U CN 217954349U
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Abstract
The utility model belongs to the field of gas chromatographic analysis devices, in particular to a degassing sample introduction gas chromatographic analysis device, which comprises a carrier gas steel cylinder, the outer side of the carrier gas steel cylinder is provided with a fixing frame, the end part of the fixing frame is provided with a fixing plate, the top of the carrier gas steel cylinder is provided with a connecting gas pipe, the end part of the connecting gas pipe is provided with a sample introduction mechanism, the top of the sample introduction mechanism is provided with a sample introduction pipe, the side of the sample introduction pipe is provided with a manual rotating shaft, the end part of the manual rotating shaft is provided with a sealing cover plate, the side of the sample introduction mechanism is provided with a first connecting pipe, the end part of the first connecting pipe is provided with a separation box, the side of the separation box is provided with a second connecting pipe, the end part of the second connecting pipe is provided with a detector, and the top of the detector is provided with a connecting wire; the utility model discloses be convenient for promote the safe fixity effect to the carrier gas steel bottle, be convenient for promote the device and advance the convenient degree effect of appearance operation.
Description
Technical Field
The utility model relates to a gas chromatography field specifically is a can degas and advance kind gas chromatography device.
Background
In chinese patent CN202021894404.7, the utility model provides a portable gas chromatography appearance, including the location slider, the threaded rod, right butterfly nut, connect the loop bar, right splint, add long threaded rod and press the clamp plate, the welding of loading board right side has the connection loop bar, the inside left and right sides symmetry of loading board has been filled in the location slider, the welding of location slider up end intermediate position has the threaded rod, threaded rod ring side upside meshing has right butterfly nut, right splint are installed on gas chromatography appearance main part right side, the press the clamp plate is installed to gas chromatography appearance main part upside, the welding of press plate left and right end face symmetry has added long threaded rod, the inconvenient problem of carrying the transfer of original gas chromatography appearance has been solved in this design, the utility model discloses rational in infrastructure, the convenience shifts to gas chromatography appearance and carries, and the location effect is good, and the practicality is strong.
The problem of the safe fixity effect of being not convenient for promote the carrier gas steel bottle, the convenient degree effect of the promotion operation of being not convenient for exists in current gas chromatography analytical equipment.
Therefore, a sample gas chromatography apparatus capable of degassing is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate the not enough of prior art, solved and be not convenient for promote the problem to the safe fixity effect of carrier gas steel bottle, the convenient degree effect of the hoisting device operation of not being convenient for advance.
The utility model provides a technical scheme that its technical problem adopted is: a kind gas chromatography analytical equipment but degasification advances, including the carrier gas steel bottle, the outside of carrier gas steel bottle is provided with the mount, and the tip of mount is provided with the fixed plate, the top of carrier gas steel bottle is provided with connects the trachea, and connects tracheal tip and be provided with sampling mechanism, sampling mechanism's top is provided with into appearance pipe, and advances appearance pipe's avris and be provided with manual pivot to the tip of manual pivot is provided with sealed apron, sampling mechanism's avris is provided with first connecting pipe, and the tip of first connecting pipe is provided with the separator box, the avris of separator box is provided with the second connecting pipe, and the detector is installed to the tip of second connecting pipe, the top of detector is provided with the connecting wire, and the tip of connecting wire is provided with signal amplifier, signal amplifier's avris is provided with signal transmission line, and signal transmission line's tip is provided with the record display screen.
Preferably, a main box body is arranged on the outer side of the bottom of the separation box, a maintenance cover plate is arranged on the outer wall of the main box body, and a connecting handle is connected to the end portion of the maintenance cover plate.
Preferably, the fixing plate is arranged at an equal angle relative to the central axis of the fixing frame, the fixing frame is in nested connection with the carrier gas steel cylinder, and the carrier gas steel cylinder and the sample injection mechanism form a communicating structure through a connecting gas pipe.
Preferably, the sealing cover plate and the sample inlet pipe form a rotating structure through a manual rotating shaft, and a communicating structure is arranged between the sample inlet pipe and the sample inlet mechanism.
Preferably, the recording display screen is electrically connected with the signal amplifier through a signal transmission line, and the signal amplifier is electrically connected with the detector through a connecting line.
Preferably, the maintenance cover plate and the main box body form a sliding structure through a connecting handle, and the central axis of the main box body coincides with the central axis of the recording display screen.
The utility model discloses an useful part lies in:
1. the mounting stability effect of the carrier gas steel cylinder can be improved by arranging the fixing frame and the fixing plate, the sample feeding mechanism can be connected through the connecting gas pipe, meanwhile, the sealing cover plate can be driven to move through the movable manual rotating shaft, the sample feeding pipe is opened and closed, and the sample feeding convenience effect of the device structure is improved;
2. through the setting of first connecting pipe and second connecting pipe, can be convenient for advance the inboard of picture detector to gas through the separator box and detect to data through signal amplifier and record display screen that will detect carry out timely feedback, device simple structure is high-efficient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic view of the overall front perspective of the present invention;
FIG. 2 is a schematic view of the overall side view of the present invention;
fig. 3 is a schematic view of the overall overlooked three-dimensional structure of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a gas-carrying steel cylinder; 2. a fixed mount; 3. a fixing plate; 4. connecting an air pipe; 5. a sample introduction mechanism; 6. a sample inlet pipe; 7. a manual rotation shaft; 8. sealing the cover plate; 9. a first connecting pipe; 10. a separation tank; 11. a second connecting pipe; 12. a detector; 13. a connecting wire; 14. a signal amplifier; 15. a signal transmission line; 16. recording a display screen; 17. a main box body; 18. maintaining the cover plate; 19. is connected with a handle.
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 efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, a degasable sample injection gas chromatography device includes a carrier gas steel cylinder 1, a fixing frame 2 is disposed outside the carrier gas steel cylinder 1, a fixing plate 3 is disposed at an end of the fixing frame 2, a connecting gas pipe 4 is disposed at a top of the carrier gas steel cylinder 1, a sample injection mechanism 5 is disposed at an end of the connecting gas pipe 4, a sample injection pipe 6 is disposed at a top of the sample injection mechanism 5, a manual rotating shaft 7 is disposed at a side of the sample injection pipe 6, a sealing cover plate 8 is disposed at an end of the manual rotating shaft 7, a first connecting pipe 9 is disposed at a side of the sample injection mechanism 5, a separation box 10 is disposed at an end of the first connecting pipe 9, a second connecting pipe 11 is disposed at a side of the separation box 10, a detector 12 is mounted at an end of the second connecting pipe 11, a connecting line 13 is disposed at a top of the detector 12, a signal amplifier 14 is disposed at an end of the connecting line 13, a signal 15 is disposed at a side of the signal amplifier 14, and a recording display screen 16 is disposed at an end of the signal transmission line 15.
The fixing plate 3 is arranged at an equal angle relative to the central axis of the fixing frame 2, the fixing frame 2 is in nested connection with the carrier gas steel cylinder 1, and the carrier gas steel cylinder 1 and the sample injection mechanism 5 form a communicating structure through a connecting gas pipe 4; through the setting of mount 2 and fixed plate 3, can promote the installation stability effect of carrier gas steel bottle 1 to can insert into sampling mechanism 5 through connecting trachea 4.
The sealing cover plate 8 and the sample inlet pipe 6 form a rotating structure through a manual rotating shaft 7, and a communicating structure is arranged between the sample inlet pipe 6 and the sample inlet mechanism 5; through activity manual rotating shaft 7, can drive sealed apron 8 and move about to open closed processing to advancing appearance pipe 6, promoted the convenient degree effect of advancing of device structure.
The recording display screen 16 is electrically connected with the signal amplifier 14 through the signal transmission line 15, and the signal amplifier 14 is electrically connected with the detector 12 through the connecting line 13; through the setting of first connecting pipe 9 and second connecting pipe 11, can be convenient for advance the inboard of picture detector 12 to gas through separator box 10 and detect to data that will detect are in time fed back through signal amplifier 14 and record display screen 16, and device simple structure is high-efficient.
Example two
Referring to fig. 1 to 3, in a sample gas chromatography apparatus capable of degassing, a main casing 17 is provided at the outer side of the bottom of a separation casing 10, a maintenance cover plate 18 is provided on the outer wall of the main casing 17, and a connection handle 19 is connected to the end of the maintenance cover plate 18.
The maintenance cover plate 18 and the main box body 17 form a sliding structure through a connecting handle 19, and the central axis of the main box body 17 is superposed with the central axis of the recording display screen 16; through pulling connection handle 19, can open the closed operation to maintenance apron 18, promote the convenient degree of device structure maintenance dismouting.
The working principle is as follows: firstly, the mounting stability effect of the carrier gas steel cylinder 1 can be improved through the arrangement of the fixing frame 2 and the fixing plate 3, the carrier gas steel cylinder can be connected into the sampling mechanism 5 through the connecting air pipe 4, meanwhile, the sealing cover plate 8 can be driven to move through the movable manual rotating shaft 7, the sampling pipe 6 is opened and closed, and the sampling convenience effect of the device structure is improved;
then, through the setting of first connecting pipe 9 and second connecting pipe 11, can be convenient for advance the inboard of picture detector 12 to gas through separator box 10 and detect to data that will detect carries out timely feedback through signal amplifier 14 and record display screen 16, and device simple structure is high-efficient, simultaneously, connects handle 19 through the pulling, can open the closure operation to maintenance apron 18, has promoted the convenient degree of device structure maintenance dismouting.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A kind of can degas and advance the gas chromatography analytical equipment, characterized by that: including carrier gas steel bottle (1), the outside of carrier gas steel bottle (1) is provided with mount (2), and the tip of mount (2) is provided with fixed plate (3), the top of carrier gas steel bottle (1) is provided with connecting trachea (4), and the tip of connecting trachea (4) is provided with sampling mechanism (5), the top of sampling mechanism (5) is provided with into appearance pipe (6), and the avris of advancing appearance pipe (6) is provided with manual pivot (7), and the tip of manual pivot (7) is provided with sealed apron (8), the avris of sampling mechanism (5) is provided with first connecting pipe (9), and the tip of first connecting pipe (9) is provided with separator box (10), the avris of separator box (10) is provided with second connecting pipe (11), and detector (12) are installed to the tip of second connecting pipe (11), the top of detector (12) is provided with connecting wire (13), and the tip of connecting wire (13) is provided with signal amplifier (14), the avris of signal amplifier (14) is provided with signal transmission line (15), and the tip of signal transmission line (15) is provided with display screen (16).
2. A degasable sample introduction gas chromatography apparatus as claimed in claim 1, wherein: a main box body (17) is arranged on the outer side of the bottom of the separation box (10), a maintenance cover plate (18) is arranged on the outer wall of the main box body (17), and a connecting handle (19) is connected to the end portion of the maintenance cover plate (18).
3. A degasable sample introduction gas chromatography apparatus as claimed in claim 1, wherein: the fixing plate (3) is arranged at equal angles relative to the central axis of the fixing frame (2), the fixing frame (2) and the carrier gas steel cylinder (1) are connected in a nested manner, and the carrier gas steel cylinder (1) and the sample injection mechanism (5) form a communicating structure through a connecting gas pipe (4).
4. A degasable sample introduction gas chromatography apparatus as claimed in claim 1, wherein: the sealing cover plate (8) and the sample inlet pipe (6) form a rotating structure through a manual rotating shaft (7), and a communicating structure is arranged between the sample inlet pipe (6) and the sample inlet mechanism (5).
5. A degasable sample introduction gas chromatography apparatus as claimed in claim 1, wherein: the recording display screen (16) is electrically connected with the signal amplifier (14) through a signal transmission line (15), and the signal amplifier (14) is electrically connected with the detector (12) through a connecting line (13).
6. A degasable sample introduction gas chromatography apparatus as claimed in claim 2, wherein: the maintenance cover plate (18) and the main box body (17) form a sliding structure through a connecting handle (19), and the central axis of the main box body (17) coincides with the central axis of the recording display screen (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221521569.9U CN217954349U (en) | 2022-06-17 | 2022-06-17 | Degassing sample introduction gas chromatography analysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221521569.9U CN217954349U (en) | 2022-06-17 | 2022-06-17 | Degassing sample introduction gas chromatography analysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217954349U true CN217954349U (en) | 2022-12-02 |
Family
ID=84216239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221521569.9U Active CN217954349U (en) | 2022-06-17 | 2022-06-17 | Degassing sample introduction gas chromatography analysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217954349U (en) |
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2022
- 2022-06-17 CN CN202221521569.9U patent/CN217954349U/en active Active
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