Sampling device for chemical analysis of electronic atomized liquid

Abstract

The invention discloses a sampling device for electronic atomization liquid chemical analysis, and belongs to the technical field of sampling analysis, the sampling device comprises a sampling center, the sampling center is provided with a diversion sampling assembly, and the diversion sampling assembly comprises a plurality of butt joint pipes which are arranged in the sampling center and are in butt joint. Electronic atomized liquid is extracted into the extension pipe, meanwhile, the electronic atomized liquid conveyed in the extension pipe can be gathered through the inner cavity cylinder, the electronic atomized liquid gathered in the inner cavity cylinder is scattered through the dispersing plate, the electronic atomized liquid can easily form small molecules to be sampled, the atomized liquid can be transferred in all the valves, and the sampling efficiency is improved. Atomized liquid collected on the sampling core ring is conveniently thrown out and dripped on the second analysis test plate for analysis by rotating the butt joint pipe, the valves, the shunt pipe, the sampling core ring and the first analysis test plate, and the function of different types of analysis is achieved through the first analysis test plate and the second analysis test plate.

Description

Technical Field

[0001] The present invention relates to the technical field of sampling and analysis, and in particular to a sampling device for chemical analysis of electronic atomized liquid. Background Art

[0002] The components of electronic atomizing liquid are generally atomizers, flavoring ingredients, edible flavors and fragrances, additives, etc. Among them, atomizers are the main components of electronic cigarette liquid, mainly composed of glycerin and propylene glycol. During the production process, factors such as raw material quality and production process may cause fluctuations in the performance of electronic atomizing liquid. Through analysis and sampling, these problems can be discovered and solved in a timely manner to ensure the stability and consistency of the product.

[0003] Among them, the patent with announcement number CN217953995U discloses a chemical analysis sampling device for electronic cigarette aerosol liquid, which relates to the technical field of sampling devices, including a box body, a mobile frame is fixedly installed on one side of the upper end surface of the box body, a pump case is provided on one side of the mobile frame, a lifting plate is slidably installed on one side of the pump case, a threaded cover is embedded and installed on one side of the bottom end of the lifting plate, a connecting pipe is inserted at the inner center of the threaded cover, a sampling tube is threadedly connected to the bottom of the threaded cover, an air pump is fixedly installed at the inner bottom of the pump case, one end of the air pump is connected to the top of the connecting pipe through a bellows, a collecting plate is rotatably installed on one side of the upper end surface of the box body, a plurality of test tubes are inserted on the upper end surface of the collecting plate, a first motor is fixedly installed on one side of the inner part of the box body, the upper end output end of the first motor is transmission connected to the collecting plate, and a controller is installed on one side of the box body.

[0004] When the structure is in use, the lifting plate is installed, so that the user can adjust the height of the lifting plate to collect and sample the atomized liquid. The sampling tube is connected to the bottom of the threaded cover to facilitate the sampling of the sampling tube. The air pump is installed to suck air into the sampling tube through the bellows when it is working, so that negative pressure is generated inside the sampling tube to absorb the atomized liquid. When the air pump stops working, the atomized liquid can fall into the test tube to complete the sampling. However, this structure is not easy to actively capture and sample the atomized medium when in use, resulting in inconvenience in sampling. Summary of the invention

[0005] The present invention provides a chemical analysis sampling device for electronic atomized liquid, aiming to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a sampling device for chemical analysis of electronic atomized liquid, comprising a sampling center, on which a diversion sampling component is arranged.

[0007] The diversion sampling assembly includes a plurality of butt-jointed butt-jointed pipes arranged in a sampling center, and a valve for sealing is arranged in the middle of each butt-jointed pipe, a plurality of shunt pipes are distributed on the outside of the butt-jointed pipes, and a sampling core ring is arranged at one end of each shunt pipe, and a plurality of first analysis test plates are installed on the outside of the sampling core ring by bolts, and a plurality of second analysis test plates are distributed on the inner wall of the sampling center.

[0008] An extension tube is provided at one end of the sampling center, and a plurality of inner cavity tubes are rotatably connected inside the extension tube, a docking flange is fixedly provided at one end of the extension tube facing the docking tube, a center ring is provided in the middle of the inner cavity tube, and a plurality of dispersion plates are distributed on the outside of the center ring, a mist-permeable plate is fixedly provided in the middle of the docking flange, a notch is penetrated through the mist-permeable plate, a center disk is rotatably connected on one side of the mist-permeable plate, a turbine is fixedly provided in the middle of the center disk, a rotating shaft is fixedly provided in the middle of the turbine and the center ring, and a center hole for diversion is provided in the middle of the docking flange.

[0009] It can be seen that in the above technical scheme, the drive motor is started to drive the turntable to rotate. When the turntable rotates, it drives the center disk, turbine, center ring and dispersion plate to rotate, and the electronic atomized liquid is extracted into the extension tube. At the same time, the electronic atomized liquid transported in the extension tube can also be gathered through the inner cavity tube, and the electronic atomized liquid gathered in the inner cavity tube is dispersed by the dispersion plate, so that the electronic atomized liquid forms smaller molecules for sampling, and is discharged through the shunt tube and transported to the sampling core ring for collection, and flows through the sampling core ring to the first analysis test plate for analysis, thereby realizing the function of directly analyzing the discharged atomized liquid. The butt joint pipe can also be fixed to the rotating shaft by bolts, so that the atomized liquid transported by the butt joint pipe and the shunt pipe can drive the drive motor to drive the turntable to drive the rotating shaft to rotate, and then the butt joint pipe, valve, shunt pipe, sampling core ring and first analysis test plate are rotated, so that the atomized liquid collected on the sampling core ring is convenient to be thrown out and dripped onto the second analysis test plate for analysis, and the functions of different types of analysis are realized through the first analysis test plate and the second analysis test plate.

[0010] Optionally, in a possible embodiment, a base plate frame is fixedly provided at the bottom of the inner wall of the sampling center, vertical plate frames are fixedly provided at both ends of the base plate frame, and a limiting ring is fixedly provided on the top of each vertical plate frame, the two limiting rings are arranged opposite to each other, and an atomizing head is arranged in the middle of one of the limiting rings, and a driving motor is installed on one side of the other limiting ring by bolts, the atomizing head extends to the middle of the docking flange, the atomizing head is connected with the center hole, a turntable is provided at the output end of the driving motor, one end of the rotating shaft passes through the valve and extends to the turntable and is detachably connected to the turntable by bolts, a baffle cover is fixedly provided on the outside of the sampling center, a transparent plate is clamped on the baffle cover, the transparent plate cover is arranged on the outside of the first analysis test plate, a connecting frame is clamped on the outside of the sampling core ring, and the connecting frame is installed on the docking pipe by bolts.

[0011] It can be seen that in the above technical solution, the broken up electronic atomized liquid is extracted through the rotation of the turbine and the shaft and sprayed out through the notch, while the docking flange and the center hole can transport it to the atomizer head for atomization. At the same time, the atomized liquid in a high-pressure state is transported to each diversion pipe through the valve. By closing or opening each valve, the atomized liquid can be transferred in each valve, which is convenient for transporting to different valves, thereby realizing the function of diversion sampling.

[0012] The present invention has the following advantages: The present invention drives the central disk, turbine, central ring and dispersion plate to rotate when the turntable rotates, so as to extract the electronic atomized liquid into the extension tube. Meanwhile, the electronic atomized liquid transported in the extension tube can also be gathered through the inner cavity tube, and the electronic atomized liquid gathered in the inner cavity tube is dispersed by the dispersion plate, so that the electronic atomized liquid is easy to form smaller molecules for sampling; The present invention extracts the dispersed electronic atomized liquid through the rotation of the turbine and the rotating shaft, and sprays it out through the notch, and the docking flange and the center hole can transport it to the atomizing head for atomization, and at the same time, the atomized liquid in a high-pressure state is transported to each shunt pipe through the valve, and the atomized liquid can be transferred in each valve by closing or opening each valve, so that it is convenient to transport it to different valves, thereby realizing the function of shunt sampling; The atomized liquid of the present invention is discharged through the shunt pipe and transported to the sampling core ring for collection, and flows through the sampling core ring to the first analysis test plate for analysis, thereby realizing the function of directly analyzing the discharged atomized liquid. The butt joint pipe can also be fixed to the rotating shaft by bolts, so that the atomized liquid transported by the butt joint pipe and the shunt pipe can drive the driving motor to drive the rotating shaft to rotate, thereby rotating the butt joint pipe, the valve, the shunt pipe, the sampling core ring and the first analysis test plate, so that the atomized liquid collected on the sampling core ring is conveniently thrown out and dripped on the second analysis test plate for analysis, and the functions of different types of analysis are realized through the first analysis test plate and the second analysis test plate; To sum up, through the corresponding coordinated use of various structures, the center disk, turbine, center ring and dispersion plate rotate to draw the electronic atomized liquid into the extension tube. At the same time, the electronic atomized liquid transported in the extension tube can also be gathered through the inner cavity tube, and the electronic atomized liquid gathered in the inner cavity tube is dispersed by the dispersion plate, which makes it easy for the electronic atomized liquid to form smaller molecules for sampling. The atomized liquid in a high-pressure state is transported to each shunt tube through the valve. By closing or opening each valve, the atomized liquid can be transferred in each valve, which is convenient for transporting to different valves, realizing the function of shunt sampling, and is discharged through the shunt tube to the sampling core ring for collection, and flows through the sampling core ring to the first analysis test plate for analysis, realizing the function of directly analyzing the discharged atomized liquid, and the butt joint tube, valve, shunt tube, sampling core ring and first analysis test plate rotate to facilitate the atomized liquid collected on the sampling core ring to be thrown out and dripped on the second analysis test plate for analysis, and the functions of different types of analysis are realized through the first analysis test plate and the second analysis test plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the present invention, the following briefly introduces the drawings required to be used in some embodiments of the present invention. Obviously, the drawings described below are only drawings of some embodiments of the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present invention, the actual process of the method, the actual timing of the signal, etc.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a stereoscopic view of the diversion sampling assembly of the present invention.

[0016] Figure 3 The present invention is a stereoscopic diagram of a butt joint pipe, a valve, a shunt pipe, a connecting frame, a sampling core ring and a first analysis test plate.

[0017] Figure 4 It is a stereoscopic diagram of the bottom plate frame, the vertical plate frame, the limiting ring, the atomizing head, the driving motor and the turntable of the present invention.

[0018] Figure 5 It is a stereoscopic diagram of the sampling center, the baffle cover, the transparent plate and the second analysis test plate of the present invention.

[0019] Figure 6 It is a vertical view of the inner cavity tube, central disk, central ring, dispersion plate and mist-penetrating plate of the present invention.

[0020] Figure 7 It is a stereoscopic view of the extension pipe and the docking flange of the present invention.

[0021] Figure 8 It is a cross-sectional view of the extension tube, the rotating shaft, the center ring and the dispersion plate of the present invention.

[0022] In the figure: 1, sampling center; 2, docking tube; 3, valve; 4, shunt tube; 5, connecting frame; 6, sampling core ring; 7, first analysis test plate; 8, second analysis test plate; 9, extension tube; 10, inner cavity tube; 11, center ring; 12, dispersion plate; 13, mist permeable plate; 14, notch; 15, center disk; 16, turbine; 17, rotating shaft; 18, docking flange; 19, center hole; 20, vertical plate frame; 21, limiting ring; 22, atomizing head; 23, driving motor; 24, turntable; 25, baffle cover; 26, transparent plate; 27, bottom plate frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] like Figure 1 - Figure 8 The electronic atomized liquid chemical analysis sampling device shown in the figure uses a diversion sampling assembly arranged on the sampling center 1. Through the corresponding coordinated use of various structures, the center disk 15, the turbine 16, the center ring 11 and the dispersion plate 12 rotate to extract the electronic atomized liquid into the extension tube 9. At the same time, the electronic atomized liquid transported in the extension tube 9 can also be gathered through the inner cavity tube 10. The electronic atomized liquid gathered in the inner cavity tube 10 is dispersed by the dispersion plate 12, which makes it easy for the electronic atomized liquid to form smaller molecules for sampling. The atomized liquid in a high-pressure state is transported to each diversion tube 4 through the valve 3. By closing or opening each valve 3, , so that the atomized liquid can be transferred in each valve 3, conveniently transported to different valves 3, realizing the function of shunt sampling, discharged through the shunt pipe 4 and transported to the sampling core ring 6 for collection, flowing through the sampling core ring 6 to the first analysis test plate 7 for analysis, realizing the function of directly analyzing the discharged atomized liquid, the butt-joint pipe 2, the valve 3, the shunt pipe 4, the sampling core ring 6 and the first analysis test plate 7 are rotated, so that the atomized liquid collected on the sampling core ring 6 is conveniently thrown out and dripped onto the second analysis test plate 8 for analysis, and the functions of different types of analysis are realized through the first analysis test plate 7 and the second analysis test plate 8, and the specific structural arrangement of the components is as follows.

[0025] The diversion sampling assembly includes a plurality of butt-jointed butt-jointed pipes 2 arranged in a sampling center 1, and a valve 3 for sealing is arranged in the middle of each butt-jointed pipe 2, a plurality of shunt pipes 4 are distributed on the outside of the butt-jointed pipes 2, and a sampling core ring 6 is arranged at one end of each shunt pipe 4, and a plurality of first analysis test plates 7 are installed on the outside of the sampling core ring 6 by bolts, and a plurality of second analysis test plates 8 are distributed on the inner wall of the sampling center 1.

[0026] An extension tube 9 is provided at one end of the sampling center 1, and a plurality of inner cavity tubes 10 are rotatably connected inside the extension tube 9. A docking flange 18 is fixedly provided at one end of the extension tube 9 facing the docking tube 2, a center circle 11 is provided in the middle of the inner cavity tube 10, and a plurality of dispersion plates 12 are distributed on the outside of the center circle 11. A mist permeable plate 13 is fixedly provided in the middle of the docking flange 18, and a notch 14 is penetrated through the mist permeable plate 13. A center disk 15 is rotatably connected to one side of the mist permeable plate 13, and a turbine 16 is fixedly provided in the middle of the center disk 15. A rotating shaft 17 is fixedly provided in the middle of the turbine 16 and the center circle 11, and a center hole 19 for diversion is provided in the middle of the docking flange 18.

[0027] A bottom plate frame 27 is fixedly provided at the bottom of the inner wall of the sampling center 1, and vertical plate frames 20 are fixedly provided at both ends of the bottom plate frame 27, and a limiting ring 21 is fixedly provided on the top of each vertical plate frame 20, and the two limiting rings 21 are arranged opposite to each other, and an atomizing head 22 is arranged in the middle of one of the limiting rings 21, and a driving motor 23 is installed on one side of the other limiting ring 21 by bolts, and the atomizing head 22 extends to the middle of the docking flange 18, and the atomizing head 22 is connected to the center hole 19, and a turntable 24 is arranged at the output end of the driving motor 23, and one end of the rotating shaft 17 passes through the valve 3 and extends to the turntable 24 and is detachably connected to the turntable 24 by bolts, and a baffle cover 25 is fixedly provided on the outside of the sampling center 1, and a transparent plate 26 is clamped on the baffle cover 25, and the transparent plate 26 cover is arranged on the outside of the first analysis test plate 7, and a connecting frame 5 is clamped on the outside of the sampling core ring 6, and the connecting frame 5 is installed on the docking pipe 2 by bolts.

[0028] When using the above structure, the staff installs the device at the designated position. When sampling the electronic atomized liquid, the electronic atomized liquid is transported to the extension tube 9 through the pipeline, and the drive motor 23 is started to drive the turntable 24 to rotate. When the turntable 24 rotates, it drives the center disk 15, the turbine 16, the center circle 11 and the dispersion plate 12 to rotate, and the electronic atomized liquid is extracted into the extension tube 9. At the same time, the electronic atomized liquid transported in the extension tube 9 can also be gathered through the inner cavity tube 10, and the electronic atomized liquid gathered in the inner cavity tube 10 is dispersed by the dispersion plate 12, so that the electronic atomized liquid can be easily formed into smaller molecules for sampling.

[0029] At the same time, the turbine 16 and the rotating shaft 17 rotate to extract the dispersed electronic atomized liquid, and spray it out through the notch 14, while the docking flange 18 and the center hole 19 can transport it to the atomizing head 22 for atomization. At the same time, the atomized liquid in a high-pressure state is transported to each shunt pipe 4 through the valve 3. By closing or opening each valve 3, the atomized liquid can be transferred in each valve 3, which is convenient for transporting to different valves 3, thereby realizing the function of shunt sampling; The atomized liquid is discharged through the shunt tube 4 and transported to the sampling core ring 6 for collection, and then flows through the sampling core ring 6 to the first analysis test plate 7 for analysis, thereby realizing the function of directly analyzing the discharged atomized liquid. The docking tube 2 can also be fixed to the rotating shaft 17 by bolts, so that the atomized liquid transported by the docking tube 2 and the shunt tube 4 can drive the drive motor 23 to drive the turntable 24 to drive the rotating shaft 17 to rotate, thereby rotating the docking tube 2, the valve 3, the shunt tube 4, the sampling core ring 6 and the first analysis test plate 7, so that the atomized liquid collected on the sampling core ring 6 is conveniently thrown out and dripped onto the second analysis test plate 8 for analysis, and the functions of different types of analysis are realized through the first analysis test plate 7 and the second analysis test plate 8.

[0030] Different from the prior art, the present application discloses a chemical analysis sampling device for electronic atomized liquid. The electronic atomized liquid is extracted into the extension tube 9 by rotating the center disk 15, the turbine 16, the center ring 11 and the dispersion plate 12. At the same time, the electronic atomized liquid transported in the extension tube 9 can also be gathered through the inner cavity tube 10. The electronic atomized liquid gathered in the inner cavity tube 10 is dispersed by the dispersion plate 12, which makes it easy for the electronic atomized liquid to form smaller molecules for sampling. The atomized liquid in a high-pressure state is transported to each shunt tube 4 through the valve 3. By closing or opening each valve 3, The atomized liquid can be transferred in each valve 3, and is conveniently transported to different valves 3 to realize the function of shunt sampling. It is discharged through the shunt pipe 4 and transported to the sampling core ring 6 for collection, and flows through the sampling core ring 6 to the first analysis test plate 7 for analysis, thereby realizing the function of directly analyzing the discharged atomized liquid. The connecting pipe 2, valve 3, shunt pipe 4, sampling core ring 6 and first analysis test plate 7 are rotated to facilitate the atomized liquid collected on the sampling core ring 6 to be thrown out and dripped onto the second analysis test plate 8 for analysis, and the functions of different types of analysis are realized through the first analysis test plate 7 and the second analysis test plate 8.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sampling device for chemical analysis of electronic atomized liquid, comprising a sampling center (1), characterized in that: The sampling center (1) is provided with a diversion sampling component; The diversion sampling assembly comprises a plurality of butt-jointed butt-jointed pipes (2) arranged in a sampling center (1), and a valve (3) for sealing is arranged in the middle of each butt-jointed pipe (2), a plurality of flow diversion pipes (4) are arranged on the outside of the butt-jointed pipe (2), and a sampling core ring (6) is arranged at one end of each flow diversion pipe (4), and a plurality of first analysis test plates (7) are installed on the outside of the sampling core ring (6) by means of bolts, and a plurality of second analysis test plates (8) are arranged on the inner wall of the sampling center (1); An extension tube (9) is provided at one end of the sampling center (1), a plurality of inner cavity tubes (10) are rotatably connected inside the extension tube (9), and a docking flange (18) is fixedly provided at one end of the extension tube (9) facing the docking tube (2).

2. The chemical analysis sampling device for electronic atomized liquid according to claim 1, characterized in that: A center ring (11) is provided in the middle of the inner cavity tube (10), and a plurality of dispersion plates (12) are distributed outside the center ring (11).

3. The chemical analysis sampling device for electronic atomized liquid according to claim 2, characterized in that: A mist-penetrating plate (13) is fixedly arranged in the middle of the docking flange (18), a notch (14) is penetrated through the mist-penetrating plate (13), and a center disk (15) is rotatably connected to one side of the mist-penetrating plate (13).

4. The chemical analysis sampling device for electronic atomized liquid according to claim 3, characterized in that: A turbine (16) is fixedly disposed in the middle of the center disk (15), a rotating shaft (17) is fixedly disposed in the middle of both the turbine (16) and the center ring (11), and a center hole (19) for flow diversion is opened in the middle of the docking flange (18).

5. The chemical analysis sampling device for electronic atomized liquid according to claim 4, characterized in that: A bottom plate frame (27) is fixedly provided at the bottom of the inner wall of the sampling center (1), vertical plate frames (20) are fixedly provided at both ends of the bottom plate frame (27), and a limiting ring (21) is fixedly provided at the top of each vertical plate frame (20).

6. The chemical analysis sampling device for electronic atomized liquid according to claim 5, characterized in that: The two limiting rings (21) are arranged opposite to each other, and an atomizing head (22) is arranged in the middle of one of the limiting rings (21), and a driving motor (23) is installed on one side of the other limiting ring (21) via bolts.

7. The chemical analysis sampling device for electronic atomized liquid according to claim 6, characterized in that: The atomizing head (22) extends to the middle of the docking flange (18), and the atomizing head (22) is in communication with the central hole (19).

8. The chemical analysis sampling device for electronic atomized liquid according to claim 6, characterized in that: A rotating disk (24) is provided at the output end of the driving motor (23), and one end of the rotating shaft (17) passes through the valve (3) and extends to the rotating disk (24) and is detachably connected to the rotating disk (24) by bolts.

9. The chemical analysis sampling device for electronic atomized liquid according to claim 1, characterized in that: A baffle cover (25) is fixedly arranged on the outside of the sampling center (1), a transparent plate (26) is clamped on the baffle cover (25), and the transparent plate (26) is arranged to cover the outside of the first analysis test plate (7).

10. The chemical analysis sampling device for electronic atomized liquid according to claim 1, characterized in that: A connecting frame (5) is clamped on the outer side of the sampling core ring (6), and the connecting frame (5) is mounted on the butt-jointed pipe (2) by means of bolts.

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