CN221078197U - Volatile organic compounds collection system that environmental monitoring used - Google Patents
Volatile organic compounds collection system that environmental monitoring used Download PDFInfo
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- CN221078197U CN221078197U CN202322786899.1U CN202322786899U CN221078197U CN 221078197 U CN221078197 U CN 221078197U CN 202322786899 U CN202322786899 U CN 202322786899U CN 221078197 U CN221078197 U CN 221078197U
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- Prior art keywords
- volatile organic
- air inlet
- environmental monitoring
- organic compound
- driving
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- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 26
- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 230000007613 environmental effect Effects 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 238000004090 dissolution Methods 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000133 brain stem Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the field of collection equipment, in particular to a volatile organic compound collection device for environmental monitoring, which comprises a support shell, wherein a workbench is fixedly arranged at the top of the support shell, a stand column is arranged at the top of the workbench, a collection mechanism is arranged at the top of the stand column, a rotating disk is rotatably arranged at the top of the support shell, a plurality of collection bottles are placed on the rotating disk, a sample tube is arranged at the bottom of the collection mechanism and is matched with the collection bottles, a vertical air inlet pipe is arranged on the collection mechanism, a transverse air inlet pipe is rotatably arranged at the top of the vertical air inlet pipe, a through hole is formed in the inner wall of the top of the transverse air inlet pipe, and the inner walls of two sides of the through hole are fixedly provided with the same cross rod. The utility model has reasonable design, and can change the collection direction while switching the collection bottle by synchronously rotating the rotary disk and the transverse air inlet pipe, thereby realizing the purpose of collecting volatile organic compounds in different directions.
Description
Technical Field
The utility model relates to the technical field of acquisition equipment, in particular to a volatile organic compound acquisition device for environmental monitoring.
Background
Volatile organic compounds have great influence on human health, and can hurt the liver, kidney, brain and nervous system of a person, so that serious consequences such as hypomnesis and the like are caused, and therefore, the detection of the concentration of the volatile organic compounds is particularly important.
At present, a volatile organic compound acquisition device for environment monitoring of Chinese patent bulletin with bulletin number of CN218330792U comprises a base, a support column, a dissolution box and an air inlet pipe, wherein the support column is vertically fixed above the base, the dissolution box is fixedly connected to the top of the support column, the top of the dissolution box is provided with a water inlet and an air inlet, the air inlet pipe which is in an inverted L shape is fixedly connected to the top of the dissolution box, the air inlet pipe comprises a vertical air inlet pipe and a horizontal air inlet pipe, the bottom of the vertical air inlet pipe is communicated with the dissolution box, the horizontal air inlet pipe rotates by taking the vertical air inlet pipe as an axis, the side wall of the water inlet box is fixedly connected with the outer wall of the vertical air inlet pipe, and the bottom of the water inlet box is communicated with the dissolution box through a water inlet pipe; the inside fixedly connected with baffle of dissolving the case, baffle top and dissolve case top fixed connection, baffle both sides and dissolve case lateral wall fixed connection, the baffle is located between inlet tube and the horizontal intake pipe.
In practical use, the direction of collection can be changed through the rotation of the horizontal air inlet pipe, and different collecting bottles can be switched through the rotation of the rotating disc, but the horizontal air inlet pipe and the rotating disc need to be independently adjusted, the operation is troublesome, the problem that synchronous adjustment is inconvenient to be carried out on the horizontal air inlet pipe and the rotating disc exists, and therefore, the volatile organic compound collection device for environment monitoring is provided for solving the problem.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a volatile organic compound acquisition device for environment monitoring.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a volatile organic compounds collection system that environmental monitoring used, includes the supporting shell, the top fixed mounting of supporting shell has the workstation, and the stand is installed at the top of workstation, and collection mechanism is installed at the top of stand, the rotary disk is installed in the top rotation of supporting shell, has placed a plurality of collecting bottle on the rotary disk, and guide tube is installed to collection mechanism's bottom, and guide tube and collecting bottle looks adaptation, installs vertical intake pipe on the collection mechanism, and vertical intake pipe's top is rotated and is installed horizontal intake pipe, offered on horizontal intake pipe's the top inner wall with the through-hole, fixed mounting has same horizontal pole on the both sides inner wall of through-hole, and the bottom fixed mounting of horizontal pole has the drive shaft, and the drive shaft rotates with the workstation to be connected.
Preferably, a rectangular groove is formed in the inner wall of one side of the workbench, and the bottom end of the driving shaft is rotatably mounted on the inner wall of the bottom of the rectangular groove.
Preferably, a rotating shaft is rotatably arranged on the inner wall of the bottom of the rectangular groove, and the top end of the rotating shaft is fixedly arranged on the bottom of the rotating disc.
Preferably, a rectangular seat is slidably arranged in the rectangular groove, and a transmission mechanism is arranged between the rectangular seat and the rotating shaft as well as between the rectangular seat and the driving shaft.
Preferably, the transmission mechanism comprises a straight rack and a rotary gear, the rotary gear is fixedly arranged on the rotary shaft and the driving shaft, the straight rack is fixedly arranged on the front side of the rectangular seat, and the rotary gear is meshed with the straight rack.
Preferably, a moving hole is formed in the inner wall of the bottom of the rectangular groove, a moving plate is slidably arranged in the moving hole, the moving plate is fixedly connected with the rectangular seat, a driving mechanism is arranged in the supporting shell, and the driving mechanism is connected with the moving plate.
Preferably, the driving mechanism comprises a driving motor and a driving screw rod, the driving motor is fixedly arranged in the supporting shell, the driving screw rod is fixedly arranged on an output shaft of the driving motor, and the moving plate is sleeved on the driving screw rod in a threaded manner.
Preferably, a stabilizing plate is fixedly arranged in the supporting shell, and one end of the driving screw is rotatably arranged on the stabilizing plate.
The utility model has the beneficial effects that:
1. The horizontal air inlet pipe and the vertical air inlet pipe on the collecting mechanism can collect volatile organic matters, and the collected volatile organic matters can be guided to the collecting bottle through the sample guide pipe, so that the purpose of sampling the collecting bottle can be realized;
2. Through starting driving motor, driving motor can drive the drive screw and rotate, and the drive screw can drive rectangular seat and straight rack and remove, and straight rack can drive the rotation gear and rotate, and the rotation gear can drive axis of rotation and drive shaft and rotate, and the axis of rotation can drive rotary disk and collecting bottle and rotate to switch the collecting bottle, the rotation of drive shaft can drive horizontal intake pipe and rotate, thereby can realize changing the purpose of gathering the direction.
Drawings
Fig. 1 is a schematic perspective view of a volatile organic compound collection device for environmental monitoring according to the present utility model;
Fig. 2 is a schematic diagram of a front view structure of a volatile organic compound collection device for environmental monitoring according to the present utility model;
FIG. 3 is a schematic diagram of a portion A of a Volatile Organic Compound (VOC) collection device for environmental monitoring according to the present utility model;
fig. 4 is a schematic diagram of a part B of a volatile organic compound collection device for environmental monitoring according to the present utility model.
In the figure: 1. a support case; 2. a work table; 3. a rotating disc; 4. a collection bottle; 5. a column; 6. a collection mechanism; 7. a sample guiding tube; 8. a transverse air inlet pipe; 9. a through hole; 10. a cross bar; 11. a drive shaft; 12. a vertical air inlet pipe; 13. a rotating shaft; 14. rectangular grooves; 15. rotating the gear; 16. a rectangular seat; 17. a straight rack; 18. a moving hole; 19. a moving plate; 20. a driving motor; 21. the screw is driven.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to fig. 1-4, a volatile organic compounds collection system for environmental monitoring, including supporting shell 1, supporting shell 1's top fixed mounting has workstation 2, stand 5 is installed at workstation 2's top, collection mechanism 6 is installed at stand 5's top, rotary disk 3 is installed in supporting shell 1's top rotation, a plurality of collecting bottle 4 have been placed on rotary disk 3, guide tube 7 is installed to collection mechanism 6's bottom, and guide tube 7 looks adaptation with collecting bottle 4, install vertical intake pipe 12 on collection mechanism 6, horizontal intake pipe 8 is installed in vertical intake pipe 12's top rotation, more specifically, the cover is installed to horizontal intake pipe 8's bottom, and the cover rotation cover is established on vertical intake pipe 12, offer on horizontal intake pipe 8's the top inner wall with through-hole 9, fixedly installed same horizontal pole 10 on through-hole 9's both sides inner wall, rotary disk 11 is installed to horizontal pole 10's bottom fixed mounting, drive shaft 11 is connected with workstation 2 rotation, set up rectangular slot 14 on one side inner wall of workstation 2, the bottom of drive shaft 11 is rotated and is installed on rectangular slot 14's bottom inner wall, through setting up drive shaft 11, can drive rotary disk 13 on the bottom that the rotation disk 3 can be rotated in the fixed rotation 13 of rotary disk 13, can be rotated in the bottom 13 of drive disk 13 through setting up the rotation shaft 11, can be rotated on the rotation disk 13.
In this embodiment, a rectangular seat 16 is slidably mounted in the rectangular groove 14, a transmission mechanism is arranged between the rectangular seat 16 and the rotating shaft 13 and the driving shaft 11, the transmission mechanism comprises a spur rack 17 and a rotating gear 15, the rotating gear 15 is fixedly mounted on the rotating shaft 13 and the driving shaft 11, the spur rack 17 is fixedly mounted on the front side of the rectangular seat 16, the rotating gear 15 is meshed with the spur rack 17, and the two rotating gears 15 capable of moving of the spur rack 17 rotate through the arrangement of the spur rack 17.
In this embodiment, the bottom inner wall of rectangular slot 14 has seted up the removal hole 18, sliding mounting has movable plate 19 in the removal hole 18, movable plate 19 and rectangular seat 16 fixed connection are equipped with actuating mechanism in the supporting shell 1, actuating mechanism is connected with movable plate 19, actuating mechanism includes driving motor 20 and drive screw 21, driving motor 20 fixed mounting is in supporting shell 1, fixed mounting has drive screw 21 on the output shaft of driving motor 20, and movable plate 19 thread bush is established on drive screw 21, through being provided with drive screw 21, the rotation of drive screw 21 can drive movable plate 19 and remove, support shell 1 internally fixed mounting has the stabilizer plate, and the one end rotation of drive screw 21 is installed on the stabilizer plate, through being provided with the stabilizer plate, can realize leading drive screw 21, thereby can realize the purpose that drive screw 21 carries out stable rotation.
According to the utility model, as the horizontal air inlet pipe 8 and the vertical air inlet pipe 12 on the collecting mechanism 6 can collect volatile organic matters, the collected volatile organic matters can be guided to the collecting bottle 4 through the sample guide pipe 7, the purpose of sampling the collecting bottle 4 can be achieved, the driving motor 20 is started, the driving motor 20 can drive the driving screw 21 to rotate, the driving screw 21 can drive the rectangular seat 16 and the straight rack 17 to move, the straight rack 17 can drive the rotating gear 15 to rotate, the rotating gear 15 can drive the rotating shaft 13 and the driving shaft 11 to rotate, the rotating shaft 13 can drive the rotating disc 3 and the collecting bottle 4 to rotate, the collecting bottle 4 is switched, and the rotation of the driving shaft 11 can drive the horizontal air inlet pipe 8 to rotate, so that the purpose of changing the collecting direction can be achieved.
The volatile organic compound collecting device for environment monitoring provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. The volatile organic compound acquisition device for environmental monitoring is characterized by comprising a support shell (1), wherein a workbench (2) is fixedly arranged at the top of the support shell (1), a stand column (5) is arranged at the top of the workbench (2), and an acquisition mechanism (6) is arranged at the top of the stand column (5);
The top of the supporting shell (1) is rotatably provided with a rotary disc (3), a plurality of collecting bottles (4) are placed on the rotary disc (3), the bottom of the collecting mechanism (6) is provided with a sample guiding tube (7), the sample guiding tube (7) is matched with the collecting bottles (4), the collecting mechanism (6) is provided with a vertical air inlet tube (12), and the top of the vertical air inlet tube (12) is rotatably provided with a horizontal air inlet tube (8);
The horizontal air inlet pipe (8) is characterized in that the top inner wall of the horizontal air inlet pipe (8) is provided with a through hole (9), two side inner walls of the through hole (9) are fixedly provided with the same cross rod (10), the bottom end of the cross rod (10) is fixedly provided with a driving shaft (11), and the driving shaft (11) is rotationally connected with the workbench (2).
2. The volatile organic compound collection device for environmental monitoring according to claim 1, wherein a rectangular groove (14) is formed in an inner wall of one side of the workbench (2), and the bottom end of the driving shaft (11) is rotatably mounted on the inner wall of the bottom of the rectangular groove (14).
3. The volatile organic compound collection device for environmental monitoring according to claim 2, wherein a rotating shaft (13) is rotatably mounted on the inner wall of the bottom of the rectangular groove (14), and the top end of the rotating shaft (13) is fixedly mounted on the bottom of the rotating disc (3).
4. The volatile organic compound collection device for environmental monitoring according to claim 2, wherein a rectangular seat (16) is slidably mounted in the rectangular groove (14), and a transmission mechanism is arranged between the rectangular seat (16) and the rotating shaft (13) and the driving shaft (11).
5. The volatile organic compound collection device for environmental monitoring according to claim 4, wherein the transmission mechanism comprises a straight rack (17) and a rotating gear (15), the rotating gear (15) is fixedly installed on each of the rotating shaft (13) and the driving shaft (11), the straight rack (17) is fixedly installed on the front side of the rectangular seat (16), and the rotating gear (15) is meshed with the straight rack (17).
6. The volatile organic compound collection device for environmental monitoring according to claim 2, wherein a moving hole (18) is formed in the inner wall of the bottom of the rectangular groove (14), a moving plate (19) is slidably mounted in the moving hole (18), the moving plate (19) is fixedly connected with the rectangular seat (16), and a driving mechanism is arranged in the supporting shell (1) and is connected with the moving plate (19).
7. The volatile organic compound collection device for environmental monitoring according to claim 6, wherein the driving mechanism comprises a driving motor (20) and a driving screw (21), the driving motor (20) is fixedly installed in the supporting shell (1), the driving screw (21) is fixedly installed on an output shaft of the driving motor (20), and the moving plate (19) is sleeved on the driving screw (21) in a threaded manner.
8. The volatile organic compound collection device for environmental monitoring according to claim 7, wherein a stabilizing plate is fixedly installed in the supporting shell (1), and one end of the driving screw (21) is rotatably installed on the stabilizing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322786899.1U CN221078197U (en) | 2023-10-18 | 2023-10-18 | Volatile organic compounds collection system that environmental monitoring used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322786899.1U CN221078197U (en) | 2023-10-18 | 2023-10-18 | Volatile organic compounds collection system that environmental monitoring used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221078197U true CN221078197U (en) | 2024-06-04 |
Family
ID=91264312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322786899.1U Active CN221078197U (en) | 2023-10-18 | 2023-10-18 | Volatile organic compounds collection system that environmental monitoring used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221078197U (en) |
-
2023
- 2023-10-18 CN CN202322786899.1U patent/CN221078197U/en active Active
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