CN217278113U - Gas phase spectrometer gasification device with multiple detection functions - Google Patents
Gas phase spectrometer gasification device with multiple detection functions Download PDFInfo
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- CN217278113U CN217278113U CN202220350796.3U CN202220350796U CN217278113U CN 217278113 U CN217278113 U CN 217278113U CN 202220350796 U CN202220350796 U CN 202220350796U CN 217278113 U CN217278113 U CN 217278113U
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Abstract
The utility model relates to a gaseous phase spectrometer technical field specifically is a gaseous phase spectrometer gasification device with many times detection function, including the vaporization case, the inside vaporization mechanism that is equipped with of vaporization case, the vaporization mechanism includes the vaporization ware, the left end face of vaporization ware inlays and is equipped with a plurality of outlet ducts that are linked together with the vaporization ware is inside, all be equipped with the air outlet valve on every outlet duct outer wall, and the one end that the vaporization ware was kept away from to every outlet duct all is connected with the chromatographic column, treat the liquid complete vaporization back in the vaporization ware, open admission valve and air outlet valve, let in inert gas in to the vaporization ware through the intake pipe, inert gas gets into the gas of vaporization ware after with the vaporization and carries out the vaporization ware along a plurality of outlet duct and carry out the chromatographic analysis, thereby realize the effect that the same object carries out many times detection at the same time, the accuracy of detection efficiency and detected data is improved.
Description
Technical Field
The utility model relates to a spectrometer technical field is surveyed to the gaseous phase specifically is a gaseous device of spectrometer is surveyed to gaseous phase with multiple detection function.
Background
The gas phase spectrometer is used for detecting and analyzing gas substances or substances which can be converted into gas at a certain temperature, because of different physical properties of the substances, the distribution coefficients of all components in a sample between gas phase and fixed liquid-liquid phase are different, when the vaporized sample is carried into a chromatographic column by carrier gas to operate, the components are repeatedly distributed between two phases of the sample, because the adsorption or dissolution capacities of the fixed relative components are different, although the flow rates of the carrier gas are the same, the operating speeds of all the components in the chromatographic column are different, after flowing for a certain time, the components are separated from each other, leave the chromatographic column in sequence and enter a detector, generated signals are amplified, chromatographic peaks of all the components are drawn on a recorder, the names of the components are determined according to peak positions, the concentration is determined according to peak areas, most of the traditional gas phase spectrometer gasification devices can only realize single detection of the same object at the same time, generally, the same object needs to be detected for multiple times to ensure that the detection data of the object is more accurate, and therefore, a gas phase spectrometer gasification device with multiple detection functions is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gaseous device of spectrometer is surveyed to gaseous phase with multiple detection function to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a gaseous device of surveying appearance with multiple check function, includes the vaporization case, two heating rods are all installed to the inner wall all around to the vaporization case, the inside vaporization mechanism that is equipped with of vaporization incasement, the vaporization mechanism is including the vaporization ware, the vaporization ware is open-top's hollow structure, vaporization ware top is equipped with the sealing plug, vaporization ware left end face inlay be equipped with a plurality of with the inside outlet duct that is linked together of vaporization ware, every all be equipped with the air outlet valve on the outlet duct outer wall, vaporization ware right-hand member face inlay be equipped with the inside intake pipe that is linked together of vaporization ware, be equipped with the admission valve on the intake pipe outer wall.
As a preferable technical scheme, the number of the air outlet pipes is at least three, and one end of each air outlet pipe, which is far away from the vaporization dish, is connected with a chromatographic column.
According to the preferable technical scheme, the top of the vaporization box is provided with a sealing cover, the bottom surface of the sealing cover is fixedly bonded with a sealing ring, and the outer wall of the sealing ring is tightly attached to the inner wall of the vaporization box.
As a preferred technical scheme, a temperature display window is embedded in the surface of the sealing cover, and a thermometer is fixedly connected to the inner wall of the temperature display window through a bolt.
As a preferred technical scheme, two fixed hooks are sleeved on the outer wall of each heating rod, and the fixed hooks are fixedly connected with the inner wall of the vaporization box through bolts.
Preferably, a vaporization observation window is embedded in the surface of the vaporization box.
As a preferred technical scheme, the vaporization dish is made of high-temperature-resistant glass.
As a preferable technical scheme, the air inlet pipe penetrates through the vaporization box and extends to the outside of the vaporization box, a sealing ring for sealing is arranged between the air inlet pipe and the vaporization box, the air outlet pipe penetrates through the vaporization box and extends to the outside of the vaporization box, and the sealing ring for sealing is arranged between the air outlet pipe and the vaporization box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with the vaporization box, the inner walls around the vaporization box are provided with the heating rods, the liquid to be detected is injected into the vaporization dish by a user, then the heating rods are electrified, and the electrified heating rods heat the air in the vaporization box, so that the temperature in the vaporization box reaches the boiling point of the liquid, thereby realizing the vaporization of the liquid to be detected and facilitating the detection of the gas after the vaporization of the liquid in the later period;
2. the utility model discloses inlay the outlet duct that is equipped with a plurality of and the inside of vaporization utensil is linked together on the vaporization utensil surface, and the one end that the vaporization utensil was kept away from to every outlet duct all is connected with the chromatographic column, treat the liquid complete vaporization back in the vaporization utensil, open admission valve and air outlet valve, let in inert gas in to the vaporization utensil through the intake pipe, inert gas gets into the gas of vaporization utensil after with the vaporization and carries out the chromatography along a plurality of outlet duct out of vaporization utensil to realize the effect that carries out a lot of detection to same object at the same time, the accuracy of detection efficiency and detected data has been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the vaporization tank of the present invention;
fig. 3 is a schematic diagram of the internal structure of the vaporization tank of the present invention;
fig. 4 is a schematic structural view of a vaporization mechanism in the present invention;
fig. 5 is a schematic structural view of the sealing cover of the present invention.
In the figure: a vaporization tank 1; a vaporization observation window 11; a sealing cover 2; a temperature display window 21; a seal ring 22; a thermometer 3; a vaporization mechanism 4; a vaporization dish 41; a sealing plug 42; an intake pipe 43; an intake valve 431; an outlet duct 44; an air outlet valve 441; a heating rod 5; a fixing hook 51.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a gaseous device of spectrometer is surveyed to gaseous phase with multiple check function, including vaporization case 1, two heating rods 5 are all installed to vaporization case 1 inner wall all around, 1 inside vaporization mechanism 4 that is equipped with of vaporization case, vaporization mechanism 4 includes vaporization ware 41, vaporization ware 41 is open-ended hollow structure, vaporization ware 41 top is equipped with sealing plug 42, the left end face of vaporization ware 41 inlays and is equipped with a plurality of outlet ducts 44 that are linked together with the inside of vaporization ware 41, all be equipped with air outlet valve 441 on every outlet duct 44 outer wall, the right-hand member face of vaporization ware 41 inlays and is equipped with the intake pipe 43 that is linked together with the inside of vaporization ware 41, be equipped with admission valve 431 on the intake pipe 43 outer wall.
In this embodiment, there are at least three air outlet pipes 44, and one end of each air outlet pipe 44 away from the vaporizing vessel 41 is connected to a chromatographic column, so that multiple detections on the same object can be performed at the same time.
In addition, the top of the vaporization box 1 is provided with the sealing cover 2, the bottom surface of the sealing cover 2 is fixedly bonded with the sealing ring 22, the outer wall of the sealing ring 22 is tightly attached to the inner wall of the vaporization box 1, the sealing performance between the vaporization box 1 and the sealing cover 2 is improved, and the hot air in the vaporization box 1 is prevented from permeating to the outside of the vaporization box 1 when the heating rod 5 works, so that the time for detecting the liquid heating vaporization is prolonged.
Further, the surface of the sealing cover 2 is embedded with a temperature display window 21, the inner wall of the temperature display window 21 is fixedly connected with a thermometer 3 through a bolt, and the temperature display window 21 is arranged so that a user can observe the temperature in the vaporization box 1 at regular time, so that whether the temperature in the vaporization box 1 reaches the boiling point of liquid to be detected or not can be known.
Specifically, all overlap on 5 outer walls of every heating rod and be equipped with two fixed pothooks 51, fixed pothook 51 passes through bolt fixed connection with 1 inner wall of vaporization case to fix 5 positions of heating rod.
Further, the surface of the vaporizing box 1 is embedded with a vaporizing observation window 11, so that a user can observe the vaporization condition of the liquid in the vaporizing dish 41 through the vaporizing observation window 11.
It should be noted that the vaporization vessel 41 is made of high temperature resistant glass, and the high temperature resistant glass has the characteristics of high transparency, high temperature resistance, good thermal stability, stable chemical properties and the like, and can still maintain the original permeability and transparency of the glass in a high temperature environment.
It is worth to be noted that the air inlet pipe 43 penetrates through the vaporizing tank 1 and extends to the outside of the vaporizing tank 1, a user can introduce inert gas into the vaporizing dish 41 through the air inlet pipe 43 from the outside of the vaporizing tank 1, a sealing ring with a sealing function is arranged between the air inlet pipe 43 and the vaporizing tank 1, the sealing performance between the air inlet pipe 43 and the vaporizing tank 1 is improved, the air outlet pipe 44 penetrates through the vaporizing tank 1 and extends to the outside of the vaporizing tank 1, the sealing ring with a sealing function is arranged between the air outlet pipe 44 and the vaporizing tank 1, the sealing performance between the air outlet pipe 44 and the vaporizing tank 1 is improved, and external air is prevented from entering the vaporizing tank 1 from a gap at a contact position of the air outlet pipe 44 and the vaporizing tank 1 and a gap at a contact position of the air inlet pipe 43 and the vaporizing tank 1, so that the temperature of the air in the vaporizing tank 1 is affected.
When the gas chromatograph gasification device with multiple detection functions is used, a user firstly opens the sealing cover 2, then opens the sealing plug 42 and pours the liquid to be detected into the vaporization dish 41, then covers the sealing plug 42 and the sealing cover 2, then closes the air inlet valve 431 and the air outlet valve 441, then energizes the heating rod 5, the energized heating rod 5 heats the air in the vaporization box 1, so that the temperature in the vaporization box 1 reaches the boiling point of the liquid, thereby vaporizing the liquid to be detected, when the liquid in the vaporization dish 41 is completely vaporized, opens the air inlet valve 431 and the air outlet valve 441, introduces inert gas into the vaporization dish 41 through the air inlet pipe 43, the inert gas enters the vaporization dish 41, and carries the vaporized gas out of the vaporization dish 41 along a plurality of air outlet pipes 44 for chromatographic analysis, thereby realizing the effect of multiple detection on the same object at the same time, the detection efficiency and the accuracy of the detection data are improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a gaseous device of spectrometer is surveyed to gaseous phase with multiple detection function, includes vaporization case (1), its characterized in that: two heating rods (5) are all installed to vaporization case (1) inner wall all around, inside vaporization mechanism (4) of being equipped with of vaporization case (1), vaporization mechanism (4) are including vaporization ware (41), vaporization ware (41) are open-ended hollow structure, vaporization ware (41) top is equipped with sealing plug (42), vaporization ware (41) left end face inlay be equipped with a plurality of with the inside outlet duct (44) that are linked together of vaporization ware (41), every all be equipped with air outlet valve (441) on outlet duct (44) outer wall, vaporization ware (41) right-hand member face inlay be equipped with inside intake pipe (43) that are linked together of vaporization ware (41), be equipped with admission valve (431) on intake pipe (43) outer wall.
2. The gas phase spectrometer gasification device with multiple detection function according to claim 1, characterized in that: the number of the air outlet pipes (44) is at least three, and one end of each air outlet pipe (44) far away from the vaporizing dish (41) is connected with a chromatographic column.
3. The gas phase spectrometer gasification device with multiple detection functions of claim 1, characterized in that: the top of the vaporization box (1) is provided with a sealing cover (2), the bottom surface of the sealing cover (2) is fixedly bonded with a sealing ring (22), and the outer wall of the sealing ring (22) is tightly attached to the inner wall of the vaporization box (1).
4. The gas phase spectrometer gasification device with multiple detection function according to claim 3, characterized in that: the surface of the sealing cover (2) is embedded with a temperature display window (21), and the inner wall of the temperature display window (21) is fixedly connected with a thermometer (3) through a bolt.
5. The gas phase spectrometer gasification device with multiple detection function according to claim 1, characterized in that: every all the cover is equipped with two fixed pothooks (51) on heating rod (5) outer wall, fixed pothook (51) pass through bolt fixed connection with vaporization case (1) inner wall.
6. The gas phase spectrometer gasification device with multiple detection function according to claim 1, characterized in that: the surface of the vaporization box (1) is embedded with a vaporization observation window (11).
7. The gas phase spectrometer gasification device with multiple detection functions of claim 1, characterized in that: the vaporization dish (41) is made of high-temperature-resistant glass.
8. The gas phase spectrometer gasification device with multiple detection function according to claim 1, characterized in that: the air inlet pipe (43) penetrates through the vaporization box (1) and extends to the outside of the vaporization box (1), a sealing ring playing a role in sealing is arranged between the air inlet pipe (43) and the vaporization box (1), the air outlet pipe (44) penetrates through the vaporization box (1) and extends to the outside of the vaporization box (1), and the sealing ring playing a role in sealing is arranged between the air outlet pipe (44) and the vaporization box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220350796.3U CN217278113U (en) | 2022-02-21 | 2022-02-21 | Gas phase spectrometer gasification device with multiple detection functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220350796.3U CN217278113U (en) | 2022-02-21 | 2022-02-21 | Gas phase spectrometer gasification device with multiple detection functions |
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| Publication Number | Publication Date |
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| CN217278113U true CN217278113U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220350796.3U Active CN217278113U (en) | 2022-02-21 | 2022-02-21 | Gas phase spectrometer gasification device with multiple detection functions |
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| CN (1) | CN217278113U (en) |
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- 2022-02-21 CN CN202220350796.3U patent/CN217278113U/en active Active
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