CN215525247U - Gas collecting device for chemical analysis monitoring - Google Patents
Gas collecting device for chemical analysis monitoring Download PDFInfo
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- CN215525247U CN215525247U CN202121872371.0U CN202121872371U CN215525247U CN 215525247 U CN215525247 U CN 215525247U CN 202121872371 U CN202121872371 U CN 202121872371U CN 215525247 U CN215525247 U CN 215525247U
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Abstract
The utility model relates to the technical field of chemical monitoring equipment, in particular to a gas collecting device for chemical analysis monitoring. The utility model provides a gas collection device for chemical analysis monitoring, includes gas production device main part, gas production pipe and gas production bucket, gas production device main part upper portion be connected with hand-held device, gas production device main part left side be equipped with the gas production valve, gas production device main part right side be equipped with the gas production mouth, the gas production pipe with the gas production valve link to each other, the gas production valve with the gas production mouth all be equipped with a plurality of, the gas production bucket with gas production mouth detachable be connected. Gas to among the chemical reaction is collected, with the gas storage of required monitoring inside gas production device main part, when needs monitoring from gas production device main part inside ration extract gas can, the simple operation.
Description
Technical Field
The utility model relates to the technical field of chemical monitoring equipment, in particular to a gas collecting device for chemical analysis monitoring.
Background
Chemical analysis (chemical analysis) refers to a method of determining the chemical composition or composition of a substance. The analysis can be classified into inorganic analysis and organic analysis according to the nature of the analyte. According to the analysis requirements, the method can be divided into qualitative analysis and quantitative analysis. Depending on the amount of the analyte sample, there are a constant analysis, a semi-microanalysis, a microanalysis and a supermicro analysis. Wherein the analysis of the gases generated in chemical reactions is a common technical means.
Molecule falls into the atom, ion recombination, atom recombination, the process that the atom rearranged and combined and constitutes new material, be called chemical reaction, chemical reaction ubiquitous in production and life, the emergence that accompanies chemical reaction can produce chemical gas usually, and also can produce chemical gas when carrying out chemical reaction and prepare new material in the laboratory, need collect chemical gas usually, gas collection device among the prior art once only can collect one, need operate repeatedly when needing to collect multiple gas, the operation is comparatively complicated, waste time and energy.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the operation of the gas collecting device is complex, the utility model provides a gas collecting device for chemical analysis monitoring.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a gas collection device for chemical analysis monitoring, includes gas production device main part, gas production pipe and gas production bucket, gas production device main part upper portion be connected with hand-held device, gas production device main part left side be equipped with the gas production valve, gas production device main part right side be equipped with the gas production mouth, the gas production pipe with the gas production valve link to each other, the gas production valve with the gas production mouth all be equipped with a plurality of, the gas production bucket with gas production mouth detachable be connected.
Preferably, the gas production device main body comprises a plurality of gas storage tanks arranged side by side, and the number of the gas storage tanks, the number of the gas production valves and the number of the gas production ports are the same.
As optimization, the gas production valve is arranged on the left side of the gas storage box, the gas production port is arranged on the right side of the gas storage box, and a rubber plug is arranged on the gas production port.
As optimization, the gas production barrel comprises an air cylinder, a piston rod movably connected with the air cylinder and a hard pipe connected to the lower end of the air cylinder, the hard pipe comprises a straight pipe and an elbow pipe, and the straight pipe and the elbow pipe are all in through connection with the inside of the air cylinder.
Preferably, the joints of the straight pipe, the bent pipe and the inflator are all provided with check valves, and the check valves connected to the straight pipe and the check valves connected to the bent pipe are opposite in gas flowing direction.
Preferably, the top of the gas production pipe is provided with a gas inlet.
The beneficial effect of this scheme is: the gas production pipe and the gas production barrel are connected to the gas production device main body, gas in chemical reaction is collected, gas to be monitored is stored in the gas production device main body, and the gas is quantitatively extracted from the inside of the gas production device main body when monitoring is needed, so that the operation is convenient and fast;
by arranging the gas collecting valves, the gas collecting ports and the gas storage box, the device can simultaneously store a plurality of gas samples, so that the repeated sampling work is avoided, and the complexity of the work is reduced;
the gas in the gas storage box is extracted through the gas production barrel, and the gas sample in the gas storage box can be sampled through the gas production barrel, so that the gas storage box is convenient and labor-saving to use.
Drawings
FIG. 1 is a schematic isometric view of the present invention.
FIG. 2 is a schematic front view of the present invention.
FIG. 3 is a schematic axial view of the gas production barrel of the present invention.
The gas production device comprises a gas production device body 1, a gas production pipe 2, a gas production pipe 3, a gas production barrel 4, a handheld device 5, a gas production valve 6, a gas production port 7, a gas storage tank 8, a gas cylinder 9, a piston rod 10, a straight pipe 11, a bent pipe 12, a check valve 13 and a gas inlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, a gas collection device for chemical analysis monitoring comprises a gas production device main body 1, a gas production pipe 2 and a gas production barrel 3, wherein a hand-held device 4 is connected to the upper portion of the gas production device main body 1, a gas production valve 5 is arranged on the left side of the gas production device main body 1, a gas production port 6 is arranged on the right side of the gas production device main body 1, the gas production pipe 2 is connected with the gas production valve 5, the gas production valve 5 and the gas production port 6 are both provided with a plurality of gas production valves, and the gas production barrel 3 is detachably connected with the gas production port 6.
As shown in fig. 1, the gas production device body 1 comprises a plurality of gas storage tanks 7 arranged side by side, and the number of the gas storage tanks 7, the gas production valves 5 and the gas production ports 6 is the same.
As shown in fig. 1 and 2, the gas production valve 5 is arranged on the left side of the gas storage tank 7, the gas production port 6 is arranged on the right side of the gas storage tank 7, and the rubber plug is arranged on the gas production port 6.
As shown in fig. 2 and 3, the gas production barrel 3 comprises a gas cylinder 8, a piston rod 9 movably connected with the gas cylinder 8 and a hard pipe connected to the lower end of the gas cylinder 8, the hard pipe comprises a straight pipe 10 and an elbow pipe 11, and the straight pipe 10 and the elbow pipe 11 are both in through connection with the inside of the gas cylinder 8.
As shown in fig. 3, check valves 12 are disposed at the joints of the straight tube 10, the elbow tube 11 and the gas cylinder 8, and the check valves 12 connected to the straight tube 10 and the check valves 12 connected to the elbow tube 11 have gas flowing directions opposite to each other.
The top of the gas production pipe 2 is provided with a gas inlet 13.
When the device is used specifically, a straight pipe 10 of a gas production barrel 3 is inserted into a rubber plug of a gas production port 6, a gas production valve 5 is opened, and sampling is carried out by pushing and pulling a piston rod 9;
the check valve 12 on the straight pipe 10 can only make the gas flow into the gas cylinder 8, and the check valve 12 on the bent pipe 11 can only make the gas flow out from the gas cylinder 8;
the gas in the gas storage tank 7 is pumped out by pushing and pulling the piston rod 9, the gas to be sampled is pumped into the gas storage tank 7 for standby, the gas production valve 5 is closed, and the gas production barrel 3 is pulled out;
when need carry out a lot of samplings or get different gas samples, use different gas storage tanks 7 to take a sample can.
The above embodiments are merely exemplary embodiments of the present invention, and the scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any suitable changes or modifications of the gas collecting device for chemical analysis monitoring according to the claims of the present invention by those of ordinary skill in the art shall fall within the scope of the present invention.
Claims (6)
1. A gas collecting device for chemical analysis monitoring is characterized in that: the gas production device comprises a gas production device body, a gas production pipe and a gas production barrel, wherein a handheld device is connected to the upper portion of the gas production device body, a gas production valve is arranged on the left side of the gas production device body, a gas production port is arranged on the right side of the gas production device body, the gas production pipe is connected with the gas production valve, the gas production valve and the gas production port are respectively provided with a plurality of gas production valves, and the gas production barrel is detachably connected with the gas production port.
2. The gas collecting device for chemical analysis monitoring according to claim 1, wherein: the gas production device main body comprises a plurality of gas storage tanks arranged side by side, and the gas storage tanks, the gas production valves and the gas production ports are the same in quantity.
3. A gas collecting apparatus for chemical analysis monitoring according to claim 2, wherein: the gas production valve is arranged on the left side of the gas storage box, the gas production port is arranged on the right side of the gas storage box, and a rubber plug is arranged on the gas production port.
4. The gas collecting device for chemical analysis monitoring according to claim 1, wherein: the gas production barrel comprises an air cylinder, a piston rod movably connected with the air cylinder and a hard pipe connected to the lower end of the air cylinder, the hard pipe comprises a straight pipe and an elbow pipe, and the straight pipe and the elbow pipe are communicated with the inside of the air cylinder.
5. The gas collecting device for chemical analysis monitoring according to claim 4, wherein: the straight tube, the return bend with the inflator junction all be equipped with the check valve, the check valve of connecting on the straight tube with the check valve on the return bend in the gas flow direction opposite.
6. The gas collecting device for chemical analysis monitoring according to claim 1, wherein: the top of the gas production pipe is provided with a gas inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121872371.0U CN215525247U (en) | 2021-08-11 | 2021-08-11 | Gas collecting device for chemical analysis monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121872371.0U CN215525247U (en) | 2021-08-11 | 2021-08-11 | Gas collecting device for chemical analysis monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215525247U true CN215525247U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121872371.0U Active CN215525247U (en) | 2021-08-11 | 2021-08-11 | Gas collecting device for chemical analysis monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215525247U (en) |
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2021
- 2021-08-11 CN CN202121872371.0U patent/CN215525247U/en active Active
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